Search Results (37)

Traditional Chinese medicine (TCM), as a vital component of traditional healthcare systems, relies heavily on its chemical constituents, which serve as a bridge between ancient therapeutic theories and modern biomedical science. Efficient access to compound-related information is crucial for promoting the modernization and scientific understanding of TCM. However, existing approaches primarily rely on fragmented databases and literature-based retrieval methods, which suffer from low intelligence, poor data integration, and limited retrieval efficiency.This study presents a novel AI agent-based retrieval system tailored for compound information in TCM. The core innovation of the system lies in its hybrid retrieval-augmented generation framework, which seamlessly combines structured database queries with semantic vector retrieval. Furthermore, it integrates knowledge from three complementary sources—locally built knowledge bases, domain-specific APIs, and open web search—allowing for comprehensive coverage and adaptive handling of diverse natural language queries. Experiments conducted on a benchmark dataset of 150 compound-related queries demonstrate that the system achieves a peak accuracy of 96.67% across multiple mainstream LLMs. Ablation studies further reveal that removing either the hybrid RAG or multi-source knowledge module leads to a notable accuracy decline, while the full system outperforms typical RAG baselines by over 25%. These results confirm the effectiveness and robustness of the proposed architecture in TCM compound retrieval, and highlight the advantage of combining structured matching with dynamic knowledge access in specialized biomedical applications. Full article

Background: Medicinal plants are widely used across the globe as complementary and alternative therapies for managing various health conditions. The use of medicinal plants is a fundamental component of the African traditional healthcare system and most diverse therapeutic practices. Africa harbors a variety of plant species, many of which are estimated to be endemic, making it a rich source of medicinal plants with potential relevance to human health. Aim of the study: The study aimed to review and highlight the information in the literature related to the antimicrobial activity, wound-healing activity, and melanogenesis inhibition of African medicinal plants. Methods: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA 2020) guidelines, a literature search was conducted on ScienceDirect, Google Scholar, Medline Ebscohost, and PubMed, which were searched for articles published between 2018 and 2024. Due to high heterogeneity and variability in study designs, data were synthesized using a narrative approach. Result: A total of 37 studies were included. Emilia coccinea, Entada africana, Trichilia dregeana, Physalis angulata, and Prunus africana demonstrated strong wound-healing activity (100%) at concentrations between 5 and 10%. For melanogenesis inhibition, Ormocarpum trichocarpum (IC₅₀ = 2.95 µg/mL), Limonium cercinense (IC₅₀ = 3 µg/mL), and L. boitardii (IC₅₀ = 5 µg/mL) showed the most potent effects. The strongest antimicrobial effects were reported for Harpagophytum procumbens (MIC = 10 µg/mL) against Staphylococcus aureus and S. epidermidis and Pistacia atlantica (MIC = 78.1 µg/mL) against Listeria monocytogenes and Candida albicans (MIC = 39 µg/mL). Conclusions: This study highlights the broad therapeutic potential of African medicinal plant extracts in addressing various health conditions, including skin infections, wound management, and skin pigmentation. While several extracts demonstrated strong bioactivity, inconsistent reporting of statistical data limited quantitative synthesis. Future studies should adopt standardized methodologies and report complete statistical outcomes to enable robust meta-analyses and support clinical translation. Full article

This review critically explores the pharmacological potential of four traditionally significant medicinal plants—Phoenix dactylifera, Solanum lycopersicum, Withania somnifera, and Trigonella foenum-graecum—with a specific focus on their antidiabetic, cardioprotective, and antimicrobial properties. In light of the escalating global burden of chronic metabolic diseases and the alarming rise in antimicrobial resistance, there is an urgent demand for alternative, sustainable therapeutic strategies. Drawing upon both ethnopharmacological evidence and contemporary biomedical research, this study identifies and characterizes the key bioactive constituents responsible for the observed therapeutic effects. These phytochemicals include flavonoids, phenolic acids, alkaloids, and saponins, which modulate metabolic pathways, exert antioxidative and anti-inflammatory effects, and inhibit microbial proliferation. A systematic literature search was conducted across PubMed, Web of Science, and Scopus databases, covering peer-reviewed articles published between 2000 and 2025. Inclusion criteria emphasized both in vitro and in vivo experimental models to provide a holistic understanding of molecular mechanisms and biological efficacy. Importantly, this review does not propose these plant extracts as direct substitutes for clinically established therapies but rather as potential complementary agents or sources of novel compounds for future drug development. This integrative approach underscores the relevance of traditional medicinal knowledge in guiding the discovery of plant-based therapeutics. It highlights these species as promising candidates for innovative health interventions in the context of modern biomedicine and global public health. Full article

Objective: Mitochondria drive cellular energy production and regulate key biological processes. High levels of heteroplasmic in mitochondrial DNA (mtDNA) variants can cause mitochondrial dysfunction and clinical symptoms. Third-generation sequencing overcomes the limitations of traditional mtDNA analysis methods, offering improved cost, throughput, and sensitivity. We developed an integrated approach for analyzing methylation patterns and genetic variations in mtDNA and ADME genes. Methods: We implemented Oxford Nanopore’s long-read sequencing with adaptive sampling (AS) to enrich enzymatically linearized mtDNA and absorption, distribution, metabolism, and excretion (ADME) genes without PCR amplification, enabling native sequencing in adipose-derived mesenchymal stem cells (AdMSC). Our custom algorithm preserved phase relationships between base modifications and sequence polymorphisms. Results: We identified differential methylation patterns in ADME genes correlating with specific genetic variants, suggesting epigenetic regulation of drug response. Adaptive sampling identifies a wider range of variant diversity, while whole genome sequencing (WGS) uncovers higher-frequency hotspots. Both methods offer complementary insights into mitochondrial heteroplasmy. In mtDNA, direct sequencing showed extensive hypomethylation, and low levels of non-CpG methylation were detected regardless of sequencing coverage depth. These sparse methylation patterns showed non-random distribution, correlating with functional regions and heteroplasmic sites. Conclusions: This study demonstrates the utility of adaptive sampling for the integrated analysis of mtDNA heteroplasmy and native base modifications, revealing widespread hypomethylation independent of coverage depth. The approach showcases the potential for combined pharmacoepigenomic and mitochondrial profiling in precision medicine, disease modeling, and therapeutic development. Full article

Background: In many African areas, herbal products still represent a significant source of healthcare. However, a major gender bias is evident in the literature, as most of the work is carried out by male researchers, collecting data from male traditional practitioners, and thus often neglecting women’s specific health issues. This warrants a detailed review of the current knowledge about the major medicinal plants historically and still used for women’s health. Objective: This study aims to compile and critically analyze published data on the use of traditional herbal remedies by African women in addressing specific health conditions, in order to evaluate the potential of traditional medicine as a viable alternative or complementary approach to modern healthcare for women globally. Methods: Data were retrieved from databases by combining the following relevant keywords: “abortion, adverse, Africa, attendant, birth, botanical, delivery, developing, drug, ethnomedicine, ethnopharmacology, folk, gynecological, healing, infertility, herb, indigenous, lactation, medicine, native, obstetric, phytomedicine, plant, pregnancy, remedy, side, sub-Saharan, traditional, treatment, women”. Results: More than 125 studies, carried out across 12 African nations, revealed that up to 80% of African women resort to herbal medicines. An estimated 200 medicinally important plant species are reported to be utilized by women in different African countries, including Benin, Cameroon, Côte d’Ivoire, Egypt, Ethiopia, Ghana, Kenya, Mali, Nigeria, South Africa, Tanzania, and Zimbabwe. These herbs have many applications, mostly focused on infertility, pregnancy, painful menstruation, breast feeding, breast cancer, and contraception. Interestingly, according to their occurrence of usage, the plants most commonly reported for these conditions that are important to women are ambivalent plants (i.e., used both as foods and medicines) that include Zingiber officinale Roscoe, Allium sativum L., Cucurbita pepo L., and Ricinus communis L. Conclusions: Even though most women, in most African countries, do use traditional medicine, the amount of work published remains quite limited and no data are available in many countries. Therefore, it is desirable to expand African studies in this direction. Full article

Despite numerous advances in treatment, cancer still remains a leading cause of death worldwide. Given the significant health and economic burden this disease imposes, it is important to explore more effective treatment strategies. A major drawback of conventional cancer therapies is the persistence of drug resistance, adverse reactions to chemotherapy, digestive damage, reduced quality of life, and high treatment costs. To address these challenges, researchers have been investigating the utility of using complementary and alternative medicine (CAM) alongside conventional cancer treatments. Some of these CAM approaches have been reported to enhance patients’ quality of life and reduce the severity of adverse effects from conventional therapies. This review explores the utility of traditional Chinese, Korean, Indian, Japanese, and South African medicines as supportive therapies for conventional cancer treatments. We also discuss the concept of integrative oncology and its global relevance, as CAM approaches typically emphasize whole-person care, including diet, lifestyle, and mental/emotional well-being. In addition, we identify key active phytochemicals and herbal medicines used in these traditional systems for cancer treatment. Our discussion aims to provide a foundation for future research into integrative oncology, fostering an interdisciplinary and complementary approach to cancer management. Full article

Human space exploration presents an unparalleled opportunity to study life in extreme environments—but it also exposes astronauts to physiological stressors that jeopardize key systems like vision. Corneal health, essential for maintaining precise visual acuity, is threatened by microgravity-induced fluid shifts, cosmic radiation, and the confined nature of spacecraft living environments. These conditions elevate the risk of corneal abrasions, infections, and structural damage. In addition, Spaceflight-Associated Neuro-Ocular Syndrome (SANS)—while primarily affecting the posterior segment—has also been potentially linked to anterior segment alterations such as corneal edema and tear film instability. This review examines these ocular challenges and assesses current mitigation strategies. Traditional approaches, such as terrestrial eye banking and corneal transplantation, are impractical for spaceflight due to the limited viability of preserved tissues, surgical complexities, anesthetic risks, infection potential, and logistical constraints. The paper explores emerging technologies like 3D bioprinting and stem cell-based tissue engineering, which offer promising solutions by enabling the on-demand production of personalized corneal constructs. Complementary advancements, including adaptive protective eyewear, bioengineered tear substitutes, telemedicine, and AI-driven diagnostic tools, also show potential in autonomously managing ocular health during long-duration missions. By addressing the complex interplay of environmental stressors and biological vulnerabilities, these innovations not only safeguard astronaut vision and mission performance but also catalyze new pathways for regenerative medicine on Earth. The evolution of space-based ophthalmic care underscores the dual impact of space medicine investments across planetary exploration and terrestrial health systems. Full article

Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized by complex pathogenesis involving dysregulated immunity and gut microbiota imbalance, demanding innovative therapeutic strategies. This study investigates the synergistic therapeutic potential of pomegranate peel–hawthorn combinations and their active constituents (ellagic acid and maslinic acid) through an integrative approach combining network pharmacology, in vitro/in vivo experiments, and gut microbiota analysis. Network pharmacology identified 61 shared therapeutic targets (p < 0.05 for pathway enrichment) and revealed complementary mechanisms: pomegranate peel primarily modulated AGE-RAGE/PI3K-Akt pathways, while hawthorn targeted IL-17/NF-κB signaling. Experimental validation demonstrated potent synergistic anti-inflammatory effects (combination index < 1), with optimal combinations reducing nitric oxide production by 52.35% (herbal extracts, p < 0.05) and 74.4% (active monomers, p < 0.05). In DSS-induced UC mice, combinatorial therapies significantly suppressed pro-inflammatory cytokines (TNF-α: 204.78 vs. 446.52 pg/mL in UC group, p < 0.05; IL-6: 33.19 vs. 64.86 pg/mL, p < 0.05), restored colonic SOD activity (72.31 vs. 50.10 U/mg·prot in UC group, p < 0.01), and alleviated histopathological damage, outperforming monotherapeutics. Gut microbiota analysis revealed the recovery of α-diversity indices and normalized Bacteroidota/Bacillota ratios. Mechanistically, the combinations suppressed MAPK/NF-κB signaling cascades, reducing p-p38/p38 (p < 0.01 vs. UC group) and p-ERK1/2/ERK1/2 (p < 0.01 vs. UC group) phosphorylation. These findings establish that pomegranate peel–hawthorn formulations exert multi-modal therapeutic effects through the synergistic inhibition of pathways, mitigation of oxidative stress, and restoration of the microbiota, offering a scientifically validated approach for UC management rooted in traditional medicine principles. Full article

Traditional herbal medicine, ethnopharmacology, and evidence-based phytotherapy inspire the development of botanical active ingredients for cosmetics. Ensuring their authenticity and quality is essential in guaranteeing the safety and efficacy of cosmetic formulations. However, the industry faces challenges related to adulteration and inconsistent verification practices. Adulteration can occur at both the crude raw material stage and during processing, involving misidentification, contamination, or the addition of unauthorized substances. This review emphasizes the need for robust authentication methods, including botanical identification, genetic testing, and phytochemical/metabolomic profiling. Analytical tools such as UV/VIS spectroscopy, HPTLC, GC-MS, HPLC/UHPLC, and isotope analysis provide complementary data for detecting and addressing adulteration. Adulteration jeopardizes product safety, efficacy, regulatory compliance, and consumer trust, while dilutions or substitutions erode the intended health benefits. A standardized, comprehensive approach across the supply chain—from raw material sourcing to extract manufacturing—is critical for maintaining the integrity of botanical ingredients. Cosmetovigilance and nutrivigilance are crucial aspects of ensuring product safety and compliance. This review presents a novel perspective by highlighting that, while the pharmaceutical and nutraceutical industries have long recognized the risks of botanical adulteration, awareness in the cosmetics industry remains limited. It further integrates recent advancements in metabolomic profiling, global regulatory challenges, and the economic implications of botanical adulteration in cosmetics. Future developments in AI-driven authentication technologies may represent a promising solution for addressing evolving challenges in product safety and traceability. Full article

Multidrug-resistant tuberculosis (MDR-TB) is a significant public health challenge globally, exacerbated by the limited efficacy of existing therapeutic approaches, prolonged treatment duration, and severe side effects. As drug resistance continues to emerge, innovative drug delivery systems and treatment strategies are critical to combating this crisis. This review highlights the molecular mechanisms underlying resistance to drugs in Mycobacterium tuberculosis, such as genetic mutation, efflux pump activity, and biofilm formation, contributing to the persistence and difficulty in eradicating MDR-TB. Current treatment options, including second-line drugs, offer limited effectiveness, prompting the need for innovation of advanced therapies and drug delivery systems. The progression in drug discovery has resulted in the approval of innovative therapeutics, including bedaquiline and delamanid, amongst other promising candidates under investigation. However, overcoming the limitations of traditional drug delivery remains a significant challenge. Nanotechnology has emerged as a promising solution, with nanoparticle-based drug delivery systems offering improved bioavailability and targeted and controlled release delivery, particularly for pulmonary targeting and intracellular delivery to macrophages. Furthermore, the development of inhalable formulations and the potential of nanomedicines to bypass drug resistance mechanisms presents a novel approach to enhancing drug efficacy. Moreover, adjunctive therapies, including immune modulation and host-directed therapies, are being explored to improve treatment outcomes. Immunotherapies, such as cytokine modulation and novel TB vaccines, offer complementary strategies to the use of antibiotics in combating MDR-TB. Personalized medicine approaches, leveraging genomic profiling of both the pathogen and the host, offer promise in optimizing treatment regimens and minimizing drug resistance. This review underscores the importance of multidisciplinary approaches, combining drug discovery, advanced delivery system development, and immune modulation to address the complexities of treating MDR-TB. Continued innovation, global collaboration, and improved diagnostics are essential to developing practical, accessible, and affordable treatments for MDR-TB. Full article

Background: Pelvic fractures are among the most complex and life-threatening injuries encountered in trauma and orthopedic surgery, often resulting from high-energy trauma and leading to severe complications. This review synthesizes recent advancements in pelvic trauma care, with a focus on comparing damage control orthopedics (DCO) and early total care (ETC) strategies, operative versus nonoperative management, and outcomes of minimally invasive versus traditional ORIF techniques. Results: Our comparative analysis highlights that DCO remains the preferred approach for hemodynamically unstable patients, prioritizing rapid stabilization and reducing mortality from hemorrhage. In contrast, ETC has demonstrated superior functional recovery outcomes in stable polytrauma patients, with a 30–40% reduction in pulmonary complications and shorter ICU stays when performed within 24–48 h post-injury. Additionally, percutaneous fixation reduces soft tissue trauma and infection risk but increases the likelihood of malunion, while ORIF provides superior anatomical restoration with a higher risk of postoperative infections. Hybrid approaches, integrating percutaneous techniques with limited open reduction, show promise in minimizing operative time and complications while achieving stable fixation. Conclusions: These findings reinforce the importance of tailoring surgical strategies to patient physiology and injury patterns. DCO and ETC have distinct but complementary roles, and emerging hybrid techniques offer a middle ground that balances stability with reduced morbidity. A precision medicine approach, integrating AI-driven predictive modeling and real-world clinical data, is essential for optimizing outcomes and developing evidence-based treatment protocols. Large-scale, multicenter trials are needed to validate these approaches and establish standardized guidelines for pelvic fracture management. Full article

Chronic pruritus, or persistent itching, is a debilitating condition that severely impacts quality of life, especially in palliative care settings. Traditional treatments often fail to provide adequate relief or are associated with significant side effects, prompting interest in alternative therapies. This review investigates the antipruritic potential of eight medicinal plants: chamomile (Matricaria chamomilla), aloe vera (Aloe barbadensis), calendula (Calendula officinalis), curcumin (Curcuma longa), lavender (Lavandula angustifolia), licorice (Glycyrrhiza glabra), peppermint (Mentha piperita), and evening primrose (Oenothera biennis). These plants are analyzed for their traditional applications, active bioactive compounds, mechanisms of action, clinical evidence, usage, dosage, and safety profiles. Comprehensive searches were conducted in databases including PubMed, Web of Science, Scopus, and b-on, focusing on in vitro, animal, and clinical studies using keywords like “plant”, “extract”, and “pruritus”. Studies were included regardless of publication date and limited to English-language articles. Findings indicate that active compounds such as polysaccharides in aloe vera, curcuminoids in turmeric, and menthol in peppermint exhibit significant anti-inflammatory, antioxidant, and immune-modulating properties. Chamomile and calendula alleviate itching through anti-inflammatory and skin-soothing effects, while lavender and licorice offer antimicrobial benefits alongside antipruritic relief. Evening primrose, rich in gamma-linolenic acid, is effective in atopic dermatitis-related itching. Despite promising preclinical and clinical results, challenges remain in standardizing dosages and formulations. The review highlights the necessity of further clinical trials to ensure efficacy and safety, advocating for integrating these botanical therapies into complementary palliative care practices. Such approaches emphasize holistic treatment, addressing chronic pruritus’s physical and emotional burden, thereby enhancing patient well-being. Full article

Objectives: Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by joint damage and commonly linked to symptoms such as inflammation, swelling, and pain. Traditional Chinese Medicine offers complementary and integrative approaches in the management of rheumatoid arthritis, potentially providing additional options that may help address treatment challenges and enhance overall patient care. This paper explores the mechanism of action of berberine from the perspective of cellular exosomes by mediating exosomal contents and thus treating RA. Methods: With the help of flow cytometry and confocal laser scanning microscope, it was determined that berberine promotes apoptosis in RA-FLS cells, and then lipid metabolomics technology was applied to screen and characterize the exosomes of RA-FLS cells to identify lipid core biomarkers closely related to RA, which were then projected into various databases for comprehensive analysis. Results: The data analysis showed that berberine could call back 11 lipid core biomarkers closely associated with RA, and interactive visualization of the database revealed that these markers were mainly focused on lipid metabolism aspects such as fatty acid elongation, degradation, and biosynthesis, as well as the biosynthesis of unsaturated fatty acids or PPARA activation of gene expression, PPARα‘s role in lipid metabolism regulation, glycerophospholipid metabolism, mitochondrial fatty acid oxidation disorders, and organelle biogenesis and maintenance. Conclusions: Berberine exerts its therapeutic effect on RA by mediating exosomal contents and thus regulating multiple lipid-related biological pathways, affecting the PPARγ-NF-κB complex binding rate, CREB and EGR-1 expression, cellular phagocytosis, and other aspects needed to inhibit proliferation and inflammatory responses in RA-FLS. This study offers a research foundation for exploring the mechanism of action of berberine in the treatment of RA. Full article

Traditional treatments of cancer have faced various challenges, including toxicity, medication resistance, and financial burdens. On the other hand, bioactive phytochemicals employed in complementary alternative medicine have recently gained interest due to their ability to control a wide range of molecular pathways while being less harmful. As a result, we used a network pharmacology approach to study the possible regulatory mechanisms of active constituents of Cordia myxa for the treatment of liver cancer (LC). Active constituents were retrieved from the IMPPAT database and the literature review, and their targets were retrieved from the STITCH and Swiss Target Prediction databases. LC-related targets were retrieved from expression datasets (GSE39791, GSE76427, GSE22058, GSE87630, and GSE112790) through gene expression omnibus (GEO). The DAVID Gene Ontology (GO) database was used to annotate target proteins, while the Kyoto Encyclopedia and Genome Database (KEGG) was used to analyze signaling pathway enrichment. STRING and Cytoscape were used to create protein–protein interaction networks (PPI), while the degree scoring algorithm of CytoHubba was used to identify hub genes. The GEPIA2 server was used for survival analysis, and PyRx was used for molecular docking analysis. Survival and network analysis revealed that five genes named heat shot protein 90 AA1 (HSP90AA1), estrogen receptor 1 (ESR1), cytochrome P450 3A4 (CYP3A4), cyclin-dependent kinase 1 (CDK1), and matrix metalloproteinase-9 (MMP9) are linked with the survival of LC patients. Finally, we conclude that four extremely active ingredients, namely cosmosiin, rosmarinic acid, quercetin, and rubinin influence the expression of HSP90AA1, which may serve as a potential therapeutic target for LC. These results were further validated by molecular dynamics simulation analysis, which predicted the complexes with highly stable dynamics. The residues of the targeted protein showed a highly stable nature except for the N-terminal domain without affecting the drug binding. An integrated network pharmacology and docking study demonstrated that C. myxa had a promising preventative effect on LC by working on cancer-related signaling pathways. Full article

The incidence of depression has been steadily rising in recent years, making it one of the most prevalent mental illnesses. As the pursuit of novel antidepressant drugs captivates the pharmaceutical field, the therapeutic efficacy of Traditional Chinese Medicine (TCM) has been widely explored. Chaihu (Bupleurum) has been traditionally used for liver conditions such as hepatitis, liver inflammation, liver fibrosis, and liver cancer. It is believed to have hepatoprotective effects, promoting liver cell regeneration and protecting against liver damage. In addition, Bupleurum has also been used as a Jie Yu (depression-relieving) medicine in China, Japan, Republic of Korea, and other Asian countries for centuries. This review article aims to summarize the research conducted on the antidepressant properties and mechanisms of Bupleurum, as well as discuss the potential of TCM formulas containing Bupleurum. This review highlights various antidepressant ingredients isolated from Bupleurum, including saikosaponin A, saikosaponin D, rutin, puerarin, and quercetin, each with distinct mechanisms of action. Additionally, Chinese herb prescriptions and extracts containing Bupleurum, such as Chaihu Shugansan, Xiaoyaosan, and Sinisan, are also included due to their demonstrated antidepressant effects. This review reveals that these Bupleurum compounds exhibit antidepressant effects through the regulation of neurotransmitter mechanisms (such as 5-HT and DA), the NMDA (N-methyl-D-aspartate) system, brain-derived neurotrophic factor (BDNF), and other intracellular signaling pathways. Collectively, this comprehensive review provides insights into the multiple applications of Bupleurum in the treatment of depression and highlights its potential as an alternative or complementary approach to traditional therapies. However, it is essential to consider the potential adverse effects and clinical restrictions of Bupleurum despite its promising potential. Further research is needed to elucidate its specific mechanisms of action and evaluate its effectiveness in human subjects. Full article