Artemisia (Mugwort)

BACKGROUND AND AIM: Animal and human studies have indicated anti-diabetic effect of Asteraceae. The present study aimed to systematically review and analyse randomized controlled trials assessing the effect of Artemisia extract on glycemic status in patients with impaired glycemic control. METHODS: Web of Science, Cochrane library, EMBASE and PubMed databases were searched from the earliest possible date up to 7th October 2020. RESULTS: Six studies were included in the meta-analysis. Analysis showed that supplementation with Artemisia extract decreased homeostatic model assessment of insulin resistance (HOMA-IR) (-0.734, 95% CI: -1.236 to -0.232, P = .019) in comparison to placebo. However, reductions in fasting blood glucose (FBG) (-0.595, 95% CI: -1.566 to 0.376, P = .164), insulin (-0.322, 95% CI: -1.047 to 0.404, P = .286) and glycated haemoglobin (-0.106, 95% CI: -0.840 to 0.629, P = .678) were not statistically significant. CONCLUSION: Supplementation with Artemisia extract may reduce HOMA-IR, but beneficial effects on other markers such as FBG requires further investigations. © 2021 John Wiley & Sons Ltd.

ETHNOPHARMACOLOGICAL RELEVANCE: Artemisia argyi (A. argyi) is a herbaceous perennial plant that has long been employed in traditional medicine for the management of gastrointestinal conditions such as abdominal pain, gastric ulcer, diarrhea, and gastritis. AIM OF THE STUDY: To evaluate the efficacy and safety of RW0117, an ethanol extract of A. argyi, in alleviating the symptoms of functional dyspepsia (FD). MATERIALS AND METHODS: In a randomized, double-blind, placebo-controlled clinical trial, participants were randomly assigned to receive either one tablet of RW0117 (680 mg/day, containing 240 mg of ethanol extract of A. argyi) or one placebo tablet for 12 weeks. The primary outcome was the change from baseline on the gastrointestinal symptom-rating scale (GSRS). Secondary outcomes included changes from baseline in the total GSRS score, gastrointestinal symptoms (GIS), Nepean Dyspepsia Index-Korean version (NDI-K) score, Functional Dyspepsia-related Quality of Life (FD-QoL), and adverse events. RESULTS: This study showed that five individual symptoms in the upper abdominal GSRS and two symptoms in the lower abdominal GSRS, as well as the total GSRS scores, were improved significantly in the RW0117 group compared to the placebo group. Furthermore, patients receiving RW0117 showed significant improvements in GIS, NDI-K, and FD-QoL scores at the end of treatment compared to the placebo group. CONCLUSION: In conclusion, treatment with RW0117 was safe and showed significant potential for reducing FD symptoms.

BACKGROUND: Patients with uncontrolled asthma despite the use of inhaled corticosteroids (ICS), may have a variety of biological pathways driving their airway inflammation. Londamocitinib (AZD4604), a selective, inhaled, Janus kinase 1 inhibitor, has been designed to target a broad inflammatory cytokine profile including those classically unresponsive to ICS. The ARTEMISIA mechanistic study aims to provide a clear understanding of the pathways impacted by londamocitinib in the lung, determine how this impact is reflected in the nose and periphery, and identify candidate biomarkers of londamocitinib-treatment response in asthma. This article reports the design and objectives of the ARTEMISIA study. METHODS: ARTEMISIA is a placebo-controlled, double-blind study of adults with moderate-to-severe asthma aiming to assess the effects of inhaled londamocitinib on Type 2 (T2) and non-T2 driven inflammatory pathways. Extensive parallel bio-sampling of the lung target tissue, nasal mucosa, blood and urine will be performed prior to the first dose and after 4-weeks of treatment with either londamocitinib or placebo. The main objectives of the study are to evaluate the effect of londamocitinib on gene expression in endobronchial brushings and signal transducer and activator of transcription (STAT) phosphorylation in endobronchial biopsies. Key exploratory objectives include investigating the correlation between inflammatory phenotype-specific bronchial epithelial gene signatures and other biomarkers in the lung and peripheral samples; as well as analysis of transcriptomic, proteomic, and metabolomic biomarkers in the nose, blood, and urine. DISCUSSION: ARTEMISIA commenced recruitment in 2024 and is poised to deliver a deep understanding of the mechanism of action of londamocitinib and its potential to impact on a population of asthmatics with high unmet need. The multiomic analysis of paired central and peripheral samples may reveal novel insights into the connection and translation between these compartments, deepen understanding of airways disease, and identify novel candidate biomarkers for asthma and JAK activity. In addition to sampling the airway directly, with parall

PURPOSE: Patients with seasonal allergic rhinitis (SAR) usually seek treatment when symptoms become unbearable during the pollen season. It remains unclear whether initiating sublingual immunotherapy (SLIT) during the pollen season affects patients' safety. This study aims to compare the tolerability of initiating Artemisia annua SLIT during the pollen season versus before the season. METHODS: Ninety patients with Artemisia-induced SAR were recruited and equally randomized into the coseasonal initiation treatment (COS-SLIT) group and the preseasonal initiation treatment (PRE-SLIT) group. The COS-SLIT group started SLIT when allergic symptoms occurred during the 2022 pollen season, while the PRE-SLIT group began SLIT four months before the expected season in 2022. Patients were categorized as mild symptoms or moderate-severe symptoms group based on the level of visual analog scale (VAS) scores evaluated during the 2021 pollen season. The incidence, frequency, performance, and alleviating measures of adverse events (AEs) were analyzed after the up-dosing phase (5 weeks), at three months (13 weeks), six months (26 weeks), and twelve months (52 weeks). RESULTS: A total of 72 patients (32 patients in the COS-SLIT group and 40 patients in the PRE-SLIT) were included in the analysis. Among these patients, 33 reported a total of 78 AEs. No significant difference was found in the frequency and number of patients experiencing AEs between the COS-SLIT and PRE-SLIT groups during the four follow-up periods (all p > 0.05). There were no significant differences in the symptoms or alleviating measures of AEs between the two groups in general (all p > 0.05). Furthermore, the most common AEs in the COS-SLIT group were nasal symptoms (n = 14), lip edema (n = 10), and cough (n = 4), while in the PRE-SLIT group were nasal symptoms (n = 12), lip edema (n = 8), and ocular pruritus (n = 6). Symptomatic drugs were the most common alleviating measures in both groups (61.29% in COS-SLIT and 64.52% in PRE-SLIT, p > 0.05). Patients with mild and moderate-severe symptoms showed comparable tolerability at different initiation timing (all p > 0.05). CONCLUSION: This prospective study demonstra

PURPOSE: This study aimed to investigate the efficacy and safety of coseasonal initiation of Artemisia annua sublingual immunotherapy (SLIT) for children and adult patients with allergic rhinoconjunctivitis (ARC). METHODS: A total of 50 patients (aged 4-60 years) with ARC who visited hospital from July to September 2022 were enrolled and randomly divided into the SLIT (n = 25) and control group (n = 25). Patients in SLIT group received Artemisia annua SLIT and patients in control group only received symptomatic medication. The study continued for 1 year. Four nasal symptom scores, two eye symptom scores, and medication usage of the patients during 2021 (baseline) and 2023 pollen seasons were recorded, as well as adverse events (AEs) during the study. RESULTS: Finally, 20 patients of SLIT group and 22 patients of control group completed this study. Compared with the baseline, the levels of total rhinoconjunctivitis symptom score (TRSS), total medication score (TMS), and combined symptom and medication score for rhinoconjunctivitis (CSMS-RC) experienced significant reductions after 1 year SLIT. Additionally, these outcomes also decreased significantly in SLIT group when compared with the control group during 2023 pollen season. Especially, there were more patients showed symptoms reduction, medication use decrease, and efficacy improvement in the SLIT group. Notably, no severe AEs were observed throughout the treatment course among patients receiving SLIT. CONCLUSIONS: Coseasonal initiating Artemisia annua SLIT demonstrated clinical efficacy and safety for children and adult patients with ARC. © 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.

BACKGROUND: Initiation of ART among people living with HIV (PLWH) having a CD4 count ≤ 350cells/µl, produces poor immunological recovery, putting them at a high risk of opportunistic infections. To mitigate this, PLWH on ART in Uganda frequently use herbal remedies like Artemisia annua and Moringa oleifera, but their clinical benefits and potential antiretroviral (ARV) interactions remain unknown. This study examined the impact of A. annua and M. oleifera on CD4 count, viral load, and potential ARV interactions among PLWH on ART at an HIV clinic in Uganda. METHODS: 282 HIV-positive participants on antiretroviral therapy (ART) with a CD4 count ≤ 350cells/µl were randomized in a double-blind clinical trial to receive daily, in addition to their routine standard of care either; 1) A. annua leaf powder, 2) A. annua plus M. oleifera, and 3) routine standard of care only. Change in the CD4 count at 12 months was our primary outcome. Secondary outcomes included changes in viral load, complete blood count, and ARV plasma levels. Participants were followed up for a year and outcomes were measured at baseline, 6 and 12 months. RESULTS: At 12 months of patient follow-up, in addition to standard of care, administration of A. annua + M. oleifera resulted in an absolute mean CD4 increment of 105.06 cells/µl, (p < 0.001), while administration of A. annua plus routine standard of care registered an absolute mean CD4 increment of 60.84 cells/µl, (p = 0.001) compared to the control group. The A. annua plus M. oleifera treatment significantly reduced viral load (p = 0.022) and increased platelet count (p = 0.025) and white blood cell counts (p = 0.003) compared to standard care alone, with no significant difference in ARV plasma levels across the groups. CONCLUSION: A combination of A. annua and M. oleifera leaf powders taken once a day together with the routine standard of care produced a significant increase in CD4 count, WBCs, platelets, and viral load suppression among individuals on ART. A. annua and M. oleifera have potential to offer an affordable alternative remedy for managing HIV infection, particularly in low-resource communities lacking ART access. TRIAL REGISTRATION:

PURPOSE: Seasonal allergic rhinoconjunctivitis (SARC) caused by Artemisia seriously affects patients' quality of life in northern China. This study aimed to estimate further the efficacy and safety of a one-year course of Artemisia annua-sublingual immunotherapy (SLIT) on SARC patients. MATERIALS AND METHODS: This was an open-label, randomized, controlled, single-centre study involving 150 SARC patients induced by Artemisia, randomized to SLIT group (n = 75, SLIT along with pharmacotherapy) or control group (n = 75, pharmacotherapy only). According to the skin prick test (SPT) results, the SLIT group was divided into monosensitized and polysensitized groups to analyze the influence of sensitization status on the efficacy of Artemisia annua-SLIT. The clinical indicators of this study were total rhinoconjunctivitis symptom score (TRSS), total medication score (TMS), combined scores of medication and rhinoconjunctivitis symptom (CSMRS), and score of visual analog scale (VAS). Safety was evaluated by the occurrence of adverse events (AEs). Daily administration of the drops was recorded in diaries by the patients. RESULTS: After nearly one year of treatment and follow-ups, there was a significant decline in TRSS, TMS, CSMRS, and VAS from the baseline scores in the SLIT group (p < 0.001). However, as pollen counts increased in 2022, indicators above in the control group increased significantly during the peak pollen phase (PPP) in 2022 grass pollen season (GPS) compared to the baseline. Meanwhile, we found no significant difference in TRSS, TMS, CSMRS, and VAS between the monosensitized and polysensitized groups (p > 0.05). Moreover, the result indicated that the clinical improvement in TRSS, TMS, CSMRS, and VAS was still observed in polysensitized patients who were allergic to Artemisia pollen and sensitized to house dust mite (HDM) (n = 15) in PPP of 2022, compared to the baseline value (p < 0.001). CONCLUSION: Artemisia annua-SLIT was proven effective, tolerable and safe in patients with SARC after nearly one year of treatment, whether monosensitization or polysensitization.

INTRODUCTION: Artemisia is a major kind of grass pollen in Northern China that can cause multiple kinds of common allergic diseases, such as allergic rhinitis (AR), conjunctivitis, or asthma. Recently, Artemisia annua Allergens Sublingual Immunotherapy Drops have been proved effective and safe for treating seasonal AR (SAR) with or without allergic conjunctivitis patients and were available in China. We sought to further investigate the different intervention times of A. annua-sublingual immunotherapy (SLIT) for evaluating efficacy and safety in patients with SAR. METHODS: A total of 88 subjects aged 18-52 years with SAR were enrolled and randomized into the SLIT group and control group. Forty-five patients received a course of SLIT with A. annua extracts along with pharmacotherapy as SLIT group and 43 patients only used symptomatic drugs as control group. Furthermore, SLIT group was randomly divided into 12-13 weeks' pre-seasonal treatment group and 8-9 weeks' pre-seasonal treatment group to receive different duration of SLIT before pollen season. Monosensitized and polysensitized groups were also the subgroups of SLIT group according to the sensitization status of patients. The combined symptom and medication score (CSMS), total nasal symptom score (TNSS), total medication score (TMS), visual analog score (VAS) were evaluated during the peak pollen phase in 2020 and 2021, respectively. Safety was assessed according to adverse events (AEs) reported. RESULTS: Compared to control group, CSMS, TNSS, TMS, VAS were significantly improved during the course of SLIT (p < 0.001). Besides, clinical improvement in nasal symptoms and reduction of medication use was also observed in SLIT group, compared to the baseline value (p < 0.001). Meanwhile, we observed that there was no significant difference between monosensitized group (n = 8) and polysensitized group (n = 29), as well as 12-13 weeks' preseasonal treatment group (n = 20) and 8-9 weeks' pre-seasonal treatment group (n = 17) belonging to the SLIT group in clinical efficacy (p > 0.05). No severe systemic AEs were reported. CONCLUSIONS: This study proved that A. annua-SLIT can provide equivalent efficacy and safety fo

ETHNOPHARMACOLOGICAL RELEVANCE: Moxibustion therapy is a traditional Chinese medicine external treatment method, which involves crushing dried herb Artemisia argyi H. Lév. & Vanio and rolling it into a long cigarette-like strip, igniting it and using its warmth to stimulate specific acupuncture points for a certain period of time. It is often used in Asia to treat various diseases, especially abdominal pain. Clinical reports suggest that acupuncture and moxibustion are the effective treatment for Irritable Bowel Syndrome with Diarrhea (IBS-D). However, there is no placebo-controlled study to prove its safety and efficacy. OBJECTIVE: To evaluate the effects of mild moxibustion (MM) for the treatment of irritable bowel syndrome with diarrhea (IBS-D) through comparisons with those of placebo moxibustion. PATIENTS AND METHODS: This was a single-site, randomized controlled trial was conducted at Shanghai Research Institute of Acupuncture and Meridian in China and enrolled 76 participants who met the Rome IV diagnostic criteria for IBS-D between May 2017 and December 2019. 76 participants were randomized to either mild moxibustion (MM) or placebo moxibustion group (PM) in a 1:1 ratio. 18 sessions of MM or PM were implemented over the course of 6 weeks (3 times per week). The primary outcome was adequate relief after 6 weeks of treatment. RESULTS: Of 76 patients with IBS-D who were randomized (38 in the MM group and 38 in the PM group) were included in the intention-to-treat (ITT) analysis set. After treatment at week 6, the response rate was significantly higher in the MM group than the PM group (81.58% vs. 36.84%) with an estimated difference of 44.74 (95% CI, 23.46 to 66.02, P < 0.001). No participant reported severe adverse effects. CONCLUSION: The findings suggest that mild moxibustion may be more effective than placebo moxibustion for the treatment of IBS-D, with effects lasting up to 12 weeks. TRIAL REGISTRATION: ChiCTR, ChiCTR2100046852. Registered 29 May 2021 - Retrospectively registered, URL: http://www.chictr.org.cn/showproj.aspx?proj=127000.

The level of T cell activation is a better predictor of CD4+ T cell depletion in highly active antiretroviral therapy (HAART) patients than viral load. Artesunate is an artemisinin derivative that has an immunomodulatory effect. This study investigated whether artesunate tablet reduces T cell activation and improves immune reconstitution among patients with suboptimal immune recovery despite receiving long-term effective HAART. This was a randomized prospective parallel open-label trial consisting of 45 participants whose plasma HIV load was effectively suppressed by HAART for >18 months and who had CD4+ T cell counts of <300 cells/μL or an increase of <20% from baseline. The patients were randomized 2:1 into the artesunate group or the control group and received artesunate tablets (orally, 50 mg two times daily) combined with HAART or HAART alone, respectively. T cell subsets, activation markers, clinical symptoms, viral load, and side effects were assessed. By 48 weeks, artesunate tablet did not improve CD4+ T cell recovery or reduce the activation of T cell subsets but induced in a smaller decline in the expression of T cell activation markers among HAART patients with incomplete immune responses. However, artesunate tablet did appear to reduce the level of T cell apoptosis. One subject developed moderate anemia. Long-term use of artesunate tablet is unlikely to produce substantial clinical benefits in patients receiving HAART who exhibit an incomplete immune response.

A concerning trend has recently emerged in Libya where cancer patients are seeking unproven herbal remedies derived from local Artemisia species driven by circulating claims on social media. These unregulated traditional medicines can interact with standard cancer treatments such as chemotherapy and radiation therapy. Scientific evidence suggests that Artemisia compounds can alter drug metabolism through enzymatic pathways (notably the CYP450 system), potentially neutralizing treatment efficacy or exacerbating systemic toxicity. This letter evaluates the toxicological profile of Artemisia and proposes an ethical framework for patient protection and public health intervention in Libya.

Treatment of breast cancer is severely hindered by dose-limiting toxicity and acquired Tamoxifen (Tam) resistance. This study investigated the synergistic anti-cancer effect and molecular mechanism of green-synthesized Copper Oxide Nanoparticles (CuO NPs) when combined with Tam against the MCF-7 human breast cancer cell line. CuO NPs were successfully produced using an aqueous extract of Artemisia sieberi as a dual reducing/capping agent. Characterization confirmed the formation of stable nanoparticles, evidenced by a Surface Plasmon Resonance (SPR) peak at 552 nm, an average size of ∼36 nm (TEM), and excellent colloidal stability with a highly negative Zeta Potential (-33.5 mV). The MTT assay demonstrated that the combination regimen exhibited a strong synergistic cytotoxic effect (CI<1) toward MCF-7 cells. Synergy was achieved even at low concentrations, such as 15.0 μg/mL CuO NPs:1.0 μM Tam (CI=0.99), with the most potent synergy (CI=0.69) observed at the maximum dose. Quantitative analysis via Annexin V/PI flow cytometry confirmed this enhancement, showing the combination reduced the viable cell population to a minimal 4.87 %. Mechanistically, RT-qPCR analysis revealed a maximal perturbation of the mitochondrial apoptotic pathway. The combined treatment simultaneously maximized the up-regulation of the pro-apoptotic gene BAX and the down-regulation of the anti-apoptotic gene BCL-2. This synergistic action resulted in a 16.74-fold increase in the critical BAX/BCL-2 ratio, approximately two times greater than either monotherapy. These findings validate CuO NPs co-administration with Tamoxifen as a promising strategy for overcoming acquired Tamoxifen resistance.

It was reported that polyphenols extracted from Korean Artemisia annua L. (pKAL) have higher anticancer effects in oxaliplatin-resistant (OxPt-R) HCT116 cells than in HCT116 cells. In this study, it was tested whether and how As4O6 enhances anticancer effects of pKAL in HCT116 and HCT116-OxPt-R colorectal cancer cells. The CCK-8 assay, phase-contrast microscopy, and colony formation assay revealed that As4O6 enhanced anticancer effects of pKAL, with induction of nuclear deformity and intracytoplasmic vesicle formation in both cells. Western blot analysis revealed that co-treatment with As4O6 and pKAL significantly decreased the expression of NF-kB, EGFR, cyclin D1, CD44, and β-catenin, and upregulated the expression of p62 and LC3B in both cells. It also induced the activation of caspase-8 and γ-H2AX and the cleavage of β-catenin, PARP1, lamin A/C, and p62. These phenomena were inhibited by wortmannin, and further suppressed by co-treatment of wortmannin with an ROS inhibitor, N-acetyl cysteine. This study suggests that As4O6 enhanced the anticancer effects of pKAL by inducing autophagic cell death accompanied by apoptosis in both parental HCT116 and HCT116-OxPt-R cells. It also suggests that ROS generation and the downregulation of AKT, NF-κB p65, cyclin D1, EGFR, and β-catenin may play an important role in the As4O6-enhanced anticancer effect of pKAL.

Recently, essential oils (EOs) have garnered attention for their biological properties as a source of natural compounds with anticancer and antioxidant effects. Artemisia herba alba grows commonly on the dry steppes of the Mediterranean regions in Northern Africa, Western Asia, and Southwestern Europe. This species is native to Palestine and the western region of Jordan, known as Sheeh. It is employed by the Bedouins for the remedy of many diseases. Recently, essential oils (EOs) have been booming with a growing interest in their use as palliative treatments to conventional medicine due to their biological qualities. The objective of this study is to identify the chemical composition of EO extracted from the dry leaves of A. herba alba and to evaluate their in vitro antioxidant, anticancer, and α-amylase and lipase inhibitory activity. The EO was extracted via hydrodistillation and examined using gas chromatography-mass (GC-MS) spectrometry to determine its chemical composition. The primary components included 1,8-cineole (28.67%), followed by trans-thujone (24.00%), cis-thujone (17.69%), camphor (12.76%), and concluding with terpinen-4-ol (8.34%). Biologically, the EO performed high antioxidant activity against 1,1-diphenyl-2-picrylhydrzyl (DPPH) with 22.17 ± 1.11 µg/mL and modest lipase and α-amylase activity. The EO displayed significant anticancer properties against B16F10 and MCF-7 with IC50 values of 12.39 and 13.60 µg/mL, respectively. A 1:1 combination of Artemisia herba alba and Teucrium polium EOs improved the anticancer activities against B16F10 and MCF-7 cell lines, with IC50 values of 6.184 and 9.427, respectively. Adding 25-50 µg/mL to Taxol (10 ng) caused a remarkable increase in the inhibition of cancer cells. This enhancement in cancer cell inhibition suggests a potential synergistic effect between the essential oil and Taxol, warranting further investigation into their combinatory use in therapeutic applications. Future studies may explore the underlying mechanisms of this synergy to optimize treatment strategies for cancer patients. © 2025. The Author(s).

Haemonchus contortus is a highly pathogenic blood-feeding parasite affecting sheep and goats, leading to significant economic losses. With increasing resistance to conventional anthelmintics, exploring plant-based alternatives is crucial. In vitro, studies suggest that peruvin and hentriacontane/1-nonacosanol, isolated from Artemisia cina (Asteraceae), may synergistically control Haemonchus contortus. However, their in vivo efficacy and safety are unestablished. This study evaluated these compounds' anthelmintic activity and health effects and their synergistic mixture in Meriones unguiculatus (gerbils). The compounds were isolated using open-column chromatography and identified by spectroscopic techniques. Gerbils were artificially infected with H. contortus following dexamethasone treatment to enhance infection. Anthelmintic activity was assessed by larval reduction in the stomach, blood biochemical parameters using a blood chemistry analyzer, and the anatomopathological changes in kidney and liver tissues. Peruvin (0.4 mg/kg) and hentriacontane/1-nonacosanol (2.60 mg/kg) achieved larvicidal reductions of 84.86 % and 74.05 %, respectively, while their synergistic mixture (0.08/0.0017 mg/kg) resulted in a 100 % reduction. Histopathological analysis revealed minor inflammation and albuminous degeneration, primarily affecting the liver. The peruvin-treated group showed notable kidney damage, while hepatic alterations were similar across both compounds. Although effective, further research is needed to optimize dosing and ensure safety.

BACKGROUND: Small heterocyclic compounds have been crucial in pioneering advances in type 2 diabetes treatment. There has been a dramatic increase in the pharmacological development of novel heterocyclic derivatives aimed at stimulating the activation of Glucokinase (GK). A pharmaceutical intervention for diabetes is increasingly targeting GK as a legitimate target. Diabetes type 2 compromises Glucokinase's function, an enzyme vital for maintaining the balance of blood glucose levels. Medicinal substances strategically positioned to improve type 2 diabetes management are used to stimulate the GK enzyme using heterocyclic derivatives. OBJECTIVE: The research endeavor aimed to craft novel compounds, drawing inspiration from the inherent coumarin nucleus found in nature. The goal was to evoke the activity of the glucokinase enzyme, offering a tailored approach to mitigate the undesired side effects typically associated with conventional therapies employed in the treatment of type 2 diabetes. METHODS: Coumarin, sourced from nature's embrace, unfolds as a potent and naturally derived ally in the quest for innovative antidiabetic interventions. Coumarin was extracted from a variety of botanical origins, including Artemisia keiskeana, Mallotus resinosus, Jatropha integerrima, Ferula tingitana, Zanthoxylum schinifolium, Phebalium clavatum, and Mammea siamensis. This inclusive evaluation was conducted on Muybridge's digital database containing 53,000 hit compounds. The presence of the coumarin nucleus was found in 100 compounds, that were selected from this extensive repository. Utilizing Auto Dock Vina 1.5.6 and ChemBioDraw Ultra, structures generated through this process underwent docking analysis. Furthermore, these compounds were accurately predicted online log P using the Swiss ADME algorithm. A predictive analysis was conducted using PKCSM software on the primary compounds to assess potential toxicity. RESULTS: Using Auto Dock Vina 1.5.6, 100 coumarin derivatives were assessed for docking. Glucokinase (GK) binding was significantly enhanced by most of these compounds. Based on superior binding characteristics compared with Dorzagliatin (standard GKA) and MRK (co-cr

Haemonchus contortus, a blood-feeding parasite in grazing sheep, causes economic losses. Drug resistance necessitates exploring plant-based anthelmintics like Artemisia cina (Asteraceae). The plant, particularly its ethyl acetate extract, shows anthelmintic activity against H. contortus. However, there is limited information on pharmacodynamic interactions in ethyl acetate compounds. The study aims to identify pharmacodynamic interactions in the ethyl acetate extract of A. cina with anthelmintic effects on H. contortus eggs and L3 larvae using binary mixtures. Bioactive compounds were isolated via chromatography and identified using spectroscopic techniques. Pharmacodynamic interactions were assessed through binary mixtures with a main compound. Four bioactive compounds were identified: 1-nonacosanol, hentriacontane, peruvin, and cinic acid. Binary mixtures, with peruvin as the main compound, were performed. Peruvin/1-nonacosanol-hentriacontane and peruvin/cinic acid mixtures demonstrated 1.42-fold and 4.87-fold increased lethal effects in H. contortus L3 infective larvae, respectively, at a 0.50LC25/0.50LC25 concentration. In this work, we determined the synergism between bioactive compounds isolated from the ethyl acetate extract of A. cina and identified unreported compounds for the specie.

Breast cancer (BC) is the most prevalent cancer among women around the world. Finding new and efficient drugs has become a crucial aspect of BC treatment. Liensinine diperchlorate (LIN) and artemisitene (ATT) are natural compounds with potential anti-cancer activities extracted from lotus (Nelumbo nucifera Gaertn) seeds and Artemisia annua, respectively. However, the synergistic anti-breast cancer effectiveness and mechanism of LIN and ATT remain unknown. This study intended to reveal the biological functions and underlying mechanism of combined LIN and ATT treatment in BC. Herein, we first reported that LIN and ATT synergistically mitigated the proliferation, migration as well as invasion of BC cells. Besides, LIN boosted the stimulatory effect of ATT on reactive oxygen species (ROS)-mediated apoptosis in BC cells. Interestingly, LIN and ATT synergistically attenuated the growth of BC patient-derived organoids. Moreover, LIN augmented the inhibitory efficacy of ATT on BC growth in vivo without obvious side effects. Furthermore, the inactivation of PI3K-AKT pathway and its regulated proteins contributed to the therapeutic role of LIN and ATT treatment in BC. Intriguingly, a prediction model constructed as per RNA sequencing data indicated that the combination of LIN and ATT treatment might ameliorate the prognosis of BC patients. In conclusion, our present investigation demonstrated that LIN and ATT synergistically inhibited BC cell proliferation, migration as well as invasion and enhanced ROS-mediated apoptosis via suppressing the PI3K-AKT signaling, and suggested that combining LIN and ATT treatment might be a promising choice for BC therapy.

BACKGROUND: Plants have numerous defensive secondary metabolites to withstand insect attacks. Scoparone, which is extracted from the medicinal plant Artemisia capillaris, has potent acaricidal effects on Tetranychus cinnabarinus. Spirodiclofen, derived from a tetronic acid derivative, is a potent commercial acaricide that is extensively used globally. However, whether scoparone has synergistic effects when used in conjunction with spirodiclofen and the underlying synergistic mechanism remains unclear. RESULTS: Scoparone exhibited a potent synergistic effect when it was combined with spirodiclofen at a 1:9 ratio. Subsequently, cytochrome P450 monooxygenase (P450) activity, RNA-Seq and qPCR assays indicated that the enzyme activity of P450 and the expression of one P450 gene from T. cinnabarinus, TcCYP388A1, were significantly inhibited by scoparone and spirodiclofen + scoparone; conversely, P450 was activated in spirodiclofen-exposed mites. Importantly, RNAi-mediated silencing of the TcCYP388A1 gene markedly increased the susceptibility of spider mites to spirodiclofen, scoparone and spirodiclofen + scoparone, and in vitro, the recombinant TcCYP388A1 protein could metabolize spirodiclofen. Molecular docking and functional analyses further indicated that R117, which is highly conserved in Arachnoidea species, may be a vital specific binding site for scoparone in the mite TcCYP388A1 protein. This binding site was subsequently confirmed using mutagenesis data, which revealed that this binding site was the sole site selected by scoparone in spider mites over mammalian or fly CYP388A1. CONCLUSIONS: These results indicate that the synergistic effects of scoparone and spirodiclofen on mites occurs through the inhibition of P450 activity, thus reducing spirodiclofen metabolism. The synergistic effect of this potent natural product on the detoxification enzyme-targeted activity of commercial acaricides may offer a sustainable strategy for pest mite resistance management. © 2024 Society of Chemical Industry. © 2024 Society of Chemical Industry.

PURPOSE: We analysed the possible synergistic activity among active extracts from Artemisia cina and Tagetes lucida combinations on Haemonchus contortus, a nematode parasitising sheep. METHODS: The work was carried out in vitro on eggs and infective larvae (L3) of H. contortus. The results were analysed with SAS 9.1, applying the ANOVA and Tukey test, and the lethal concentration (LC) values LC50 and LC90 were determined with regression analysis, employing Proc Probit of SAS 9.1. Additionally, the lethal concentration (LC) was calculated with LC50 and LC90 to determine the synergistic effect. RESULTS: The results demonstrated a high efficacy of the two plants studied on both nematode eggs and L3 larvae as well as of their combinations. The highest egg hatching inhibition was obtained with a 50/50 combination, and the best larvae mortality was obtained with 25% A. cina and 75% T. lucida at 10 mg/mL. Additionally, this combination showed a synergistic effect. CONCLUSION: The two plant species studied here can be applied as natural anthelmintic alternatives due to their high bioactive effect and synergistic response. © 2024. The Author(s).

BACKGROUND: The incidence of inflammatory bowel disease (IBD), an inflammatory disorder of the gastrointestinal system has increased. IBD, characterized by aberrant immune responses against antigens, is thought to be caused by the invasion of enterobacteria. The pathogenesis of IBD is complicated, hence novel effective therapeutic agents are warranted. Therefore, this study evaluates the potential of Artemisia argyi, a medicinal herb, in alleviating IBD. METHODS: The effectiveness of the A. argyi ethanol extract was verified both in vitro and in vivo. Inflammation was induced in RAW 264.7 cells by 1 μg/mL of lipopolysaccharide (LPS) and by 3% dextran sodium sulfate (DSS) in a DSS-induced colitis mouse model. During the ten-day colitis induction, 200 mg/kg of A. argyi ethanol extract was orally administered to the treatment group. Levels of inflammation-related proteins and genes were analyzed in the colon, serum, and lymphoid tissues, i.e., Peyer's patches (PPs) and spleen. The chemical constituent of the A. argyi ethanol extract was identified using an ultra-high performance liquid chromatography mass spectrometry (UPLC-MS/MS) analysis. RESULTS: A. argyi ethanol extract treatment ameliorated IBD symptoms and reduced the expression of inflammation-related proteins and genes in the colon and serum samples. Furthermore, A. argyi treatment induced the activation of anti-oxidative associated proteins, such as nuclear factor-erythroid factor 2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1); and the treatment have also inhibited nuclear factor-κB (NF-κB), a central mediator of inflammatory responses. A. argyi enhanced the immunomodulatory effects in the PPs and spleen, which may stem from interleukin-10 (IL-10) upregulation. Chemical analysis identified a total of 28 chemical compounds, several of which have been reported to exert anti-inflammatory effects. CONCLUSIONS: The effectiveness of the A. argyi ethanol extract in alleviating IBD was demonstrated; application of the extract successfully mitigated IBD symptoms, and enhanced immunomodulatory responses in lymphoid tissues. These findings suggest A. argyi as a promising herbal medicine for IBD treatment. © 2

Artemisia gmelinii Web. ex Stechm. (AG), a popular medicinal herb in Asia, has been used as a common food ingredient in Korea and is traditionally known for its anti-inflammatory properties. Therefore, in this study, we aimed to investigate whether AG relieves IBD, a classic chronic inflammatory disease of the gastrointestinal tract. We identified 35 chemical compounds in AG ethanol extract using ultra-high-performance liquid chromatography-quadrupole time-of-flight tandem mass spectrometry. In mice with DSS-induced IBD, AG administration attenuated the disease activity index and the serum and colonic levels of inflammatory cytokines and chemokines. AG treatment decreased nuclear factor-[Formula: see text]B (NF-[Formula: see text]B) signaling, a key mediator of inflammation, in the mouse colons. Additionally, AG extract enhanced immune responses in lymphoid tissues such as spleen and Peyer's patches. Thus, AG consumption potently ameliorated IBD symptoms and improved immune signaling in lymphoid tissues.

This study compared the efficacy of DA-9601 (Dong-A ST Co., Seoul, Korea) and its new formulation, DA-5204 (Dong-A ST Co.), for treating erosive gastritis. This phase III, randomized, multicenter, double-blind, non-inferiority trial randomly assigned 434 patients with endoscopically proven gastric mucosal erosions into two groups: DA-9601 3 times daily or DA-5,204 twice daily for 2 weeks. The final analysis included 421 patients (DA-5204, 209; DA-9601, 212). The primary endpoint (rate of effective gastric erosion healing) and secondary endpoints (cure rate of endoscopic erosion and gastrointestinal [GI] symptom relief) were assessed using endoscopy after the treatment. Drug-related adverse events (AEs), including GI symptoms, were also compared. At week 2, gastric healing rates with DA-5204 and DA-9601 were 42.1% (88/209) and 42.5% (90/212), respectively. The difference between the groups was -0.4% (95% confidence interval, -9.8% to 9.1%), which was above the non-inferiority margin of -14%. The cure rate of gastric erosion in both groups was 37.3%. The improvement rates of GI symptoms with DA-5204 and DA-9601 were 40.4% and 40.8%, respectively. There were no statistically significant differences between the two groups in both secondary endpoints. AEs were reported in 18 (8.4%) patients in the DA-5204 group and 19 (8.8%) in the DA-9601 group. Rates of AE were not different between the two groups. No serious AE or adverse drug reaction (ADR) occurred. These results demonstrate the non-inferiority of DA-5204 compared to DA-9601. DA-5204 is as effective as DA-9601 in the treatment of erosive gastritis. Registered randomized clinical trial at ClinicalTrials.gov (NCT02282670). © 2017 The Korean Academy of Medical Sciences.

BACKGROUND: Moxibustion is a traditional East Asian medical therapy that uses the heat generated by burning herbal preparations containing Artemisia vulgaris to stimulate acupuncture points. The aim of this review was to evaluate previously published clinical evidence for the use of moxibustion as a treatment for hypertension. METHODS: We searched 15 databases without language restrictions from their respective dates of inception until March 2010. We included randomized controlled trials (RCTs) comparing moxibustion to either antihypertensive drugs or no treatment. The risk of bias was assessed for each RCT. RESULTS: During the course of our search, we identified 519 relevant articles. A total of 4 RCTs met all the inclusion criteria, two of which failed to report favorable effects of moxibustion on blood pressure (BP) compared to the control (antihypertensive drug treatment alone). However, a third RCT showed significant effects of moxibustion as an adjunct treatment to antihypertensive drug therapy for lowering BP compared to antihypertensive drug therapy alone. The fourth RCT included in this review addressed the immediate BP-lowering effects of moxibustion compared to no treatment. None of the included RCTs reported the sequence generation, allocation concealment and evaluator blinding. CONCLUSION: There is insufficient evidence to suggest that moxibustion is an effective treatment for hypertension. Rigorously designed trials are warranted to answer the many remaining questions.

Artemisia sieberi (Asteraceae) is a grey, dwarf, dry woolly shrub, locally known as "Shih" in Arab countries, with significant medicinal properties due to its content of up to 160 active compounds with anti-cancer activity. A. sieberi has been investigated for its potential effects in various cancer types, including breast cancer. The aim of this systematic review is to examine the in vitro evidence on the potential activity of A. sieberi extracts against breast cancer, specifically in MCF-7 and MDA-MB-231 cells. A search of PubMed, ScienceDirect, Scopus, Web of Science, and Google Scholar electronic databases was conducted for studies published from inception to 2024, following PRISMA guidelines and the Cochrane Handbook for Systematic Reviews. The search strategy applied was ((Artemisia sieberi) AND (anti-breast cancer)). The Quality Assessment Tool (QUIN tool) was used to assess the risk of bias for in vitro studies. Six in vitro experimental studies were included. These studies suggested that A. sieberi extracts may exert anti-breast cancer effects via multiple mechanisms, including apoptosis induction, cell growth inhibition, and gene expression modulation. However, the anticancer potential of A. sieberi against breast cancer has been explored only at a preliminary in vitro level. Future research should evaluate different A. sieberi extracts across diverse breast cancer cell lines, particularly treatment-resistant types such as triple negative breast cancer (TNBC), and extend to in vivo and clinical investigation.

ETHNOPHARMACOLOGICAL RELEVANCE: Moxibustion, a traditional Chinese healing method, uses mugwort (Artemisia argyi H.Lév. & Vaniot) to apply heat to specific points, treating conditions like "Bi Zheng", which is akin to rheumatoid arthritis (RA). According to traditional theory, its therapeutic actions are attributed to warming the meridians and regulating the flow of Qi and blood. AIM OF THE STUDY: To quantitatively evaluate the therapeutic efficacy of moxibustion and to map its anti-arthritic mechanisms in animal models of RA. MATERIALS AND METHODS: The protocol was registered with PROSPERO (CRD42024503829) and reported according to PRISMA 2020. Eight databases were searched through 28 July 2025 for randomized controlled animal studies comparing moxibustion with the control in RA models. The primary outcome was arthritis severity, assessed by the arthritis index, paw volume, and histopathological score. Secondary endpoints included serum or tissue levels of pro-inflammatory cytokines (IL-1β, TNF-α, IL-6), immunomodulatory cytokines (IL-10, IL-4), and key signaling proteins (NF-κB, NLRP3, TLR4, MyD88). The SYRCLE tool was used to assess the risk of bias. RESULTS: Seventy-three studies were included. Meta-analysis showed that moxibustion significantly reduced arthritis severity (arthritis index: SMD -3.72, 95% CI -4.25 to -3.20; paw volume: SMD -4.59, 95% CI -5.54 to -3.63; histopathological score: SMD -2.24, 95% CI -2.80 to -1.67). Moxibustion also lowered the levels of pro-inflammatory cytokines: IL-1β (SMD -3.52, 95% CI -4.19 to -2.86), IL-6 (SMD -3.17, -4.17 to -2.16), and TNF-α (SMD -3.38, -3.97 to -2.79) and suppressed key signaling pathways, including NF-κB (SMD -2.29, 95% CI -3.20 to -1.37), NLRP3 (SMD -1.74, 95% CI -2.49 to -0.99), TLR4 (SMD -6.72, 95% CI -12.54 to -0.90), and MyD88 (SMD -9.16, 95% CI -15.28 to -3.04). CONCLUSION: This meta-analysis suggests that moxibustion alleviates arthritis severity and histopathological damage in RA animal models, potentially through modulating inflammatory networks and inhibiting key pathways such as NF-κB and NLRP3. These findings provide preclinical evidence supporting the rationale for future clinical investigat

Artemisinin (ART) production faces bottlenecks due to low and variable yields from its natural source, Artemisia annua. This limitation, coupled with expanding therapeutic potential beyond malaria, highlights the need for innovative production solutions. This systematic review aims to synthesize the evidence on alternative production platforms for ART. We searched PubMed, Scopus, Web of Science, and Google Scholar for studies published primarily between 2020 and 2025. Some search terms included "Artemisinin", "Artemisia annua", "biosynthesis", "in vitro culture", and "artificial intelligence". We included primary research articles reporting on strategies for ART production. We narratively synthesized data by production theme. Our review of 30 studies identified four frontiers for ART production: (1) Enhancement in A. annua ART content; (2) In vitro platforms focusing on callus and cell suspension cultures, which offer precise control but face scale-up bottlenecks; (3) Heterologous expression in non-Artemisia plants; and (4) Scalable semi-synthetic routes using microbially fermented precursors and chemical conversion. Furthermore, the review highlights the emerging role of AI-driven predictive modeling in source discovery and process optimization. By integrating these innovations, a robust roadmap exists for sustainable ART production.

Scoparone (SP) is a naturally occurring coumarin widely distributed in various medicinal plants. Owing to immunosuppressive properties, SP has long been recognized as one of the principal bioactive compounds in traditional liver-protective preparations. For the first time, this study presents a systematic review of its phytochemical investigations, structural elucidation, biosynthesis, pharmacological values, synthetic advancements, pharmacokinetics, and metabolism. SP was identified as a major compound in several medicinal species, particularly the genera Artemisia and Citrus, and its biosynthesis involves enzymatic transformations of phenylpropanoid precursors. SP induces cell death programs against the growth of tumor cells, and inhibits inflammatory mediators in anti-inflammatory action. It also exhibited antidiarrheal, anti-allergic, antimicrobial, antiviral, antileishmanial, anti-insect, antiplatelet, and vasorelaxant activities. Notably, SP exerts protective actions on multiple organs, including the liver, heart, brain, bone, lungs, pancreas, stomach, skin, hair, and penile tissues. Multiple in vitro and in vivo studies have elucidated its molecular mechanisms of action, with the Toll-like receptor 4/nuclear factor kappa B (TLR4/NF-κB) signaling pathway being the most frequently proposed. Pharmacokinetic analyses indicate that SP is rapidly distributed and eliminated in the body through demethylation, hydroxylation, glucuronidation, and conjugation with other functional groups. Further preclinical and clinical studies are encouraged to validate its pharmacological potential. In addition, synthetic modification and formulation optimization aimed at improving its bioavailability and metabolic stability will be crucial for future drug development.

The normal immune system maintains a dynamic equilibrium of immune regulation. When natural immune tolerance is disrupted, aberrant immune activation occurs, which leads to tissue damage and the onset of autoimmune diseases (AIDs). Pathological damage in AIDs stems from abnormal immune responses triggered by a systemic imbalance, and modern medicine has yet to find a definitive cure. The advantages of Chinese medicine (CM), which targets the fundamental pathogenesis of "immune imbalance" by regulating immune homeostasis and restoring a healthy Yin-Yang equilibrium state, are increasingly being demonstrated. CM promotes immune balance by modulating CD4[Formula: see text] T cell subset imbalances, dysfunctional immune cells (e.g., B cells, dendritic cells, and macrophages), and their associated cytokines and transcription factors. Although CM shows therapeutic potential for AIDs via immune homeostasis modulation, comprehensive reviews analyzing this approach through the lens of AIDs' shared mechanism - immune imbalance - remain scarce. Thus, this paper first elucidates immune imbalance in AIDs from the perspectives of immune cells, cytokines, and transcription factors. Then, leveraging CM's strengths in immune regulation, we systematically review current research on bioactive components extracted from Chinese herbs, such as Paeoniflorin-6'-O-benzene sulfonate (from Paeonia lactiflora) and Artesunate (from Artemisia annua), as well as herbal formulas like Zengye Runzao decoction and Er Miao San, to focus on their immunomodulatory effects in AIDs treatment. This synthesis provides valuable insights into the scientific rationale of CM for restoring immune balance in the treatment of AIDs.

15. Z Gastroenterol. 2024 Jul;62(7):1060-1073. doi: 10.1055/a-2279-5045. Epub 2024 Apr 11. [Phytotherapeutic recommendations in medical guidelines for the treatment of gastroenterological diseases - a systematic review]. [Article in German; Abstract available in German from the publisher] Utz S