Network pharmacology analysis uncovers the mechanism of Shudihuang-Shanzhuyu herb pair in prevention and treatment of diabetic osteoporosis via PI3K/AKT pathway.

Ethnopharmacological Relevance: Diabetic osteoporosis (DOP) is a complication of diabetes characterized by reduced bone mass and increased fracture risk. Shudihuang (Rehmanniae Radix Praeparata, RR) and Shanzhuyu (Corni Fructus, CF) form a classical herb pair known as RR-CF in traditional Chinese medicine (TCM) for nourishing Yin and tonifying the kidney, and have long been used for the treatment of diabetes and OP in TCM clinical practise. However, the potential mechanism underlying the preventive and therapeutic effects of RR-CF on DOP has not been clarified.

First Report of Leaf Anthracnose Caused by on in China.

Tetrastigma hemsleyanum in the family Vitaceae, is a rare and endangered medicinal plant endemic in China (Ji et al. 2021). In October 2024, leaf anthracnose was observed in Lishui city (118°96'E, 28°13'N), Zhejiang, affecting T.

Total Sanghuangporus vaninii extract inhibits hepatocyte ferroptosis and intestinal microbiota disturbance to attenuate liver fibrosis in mice.

Ethnopharmacological Relevance: Sanghuangporus, the dried fruiting body of Sanghuangporus vaninii (Ljub) L.W.Zhou et Y.

Prediction of Proteolysis-Targeting Chimeras Retention Time Using XGBoost Model Incorporated with Chromatographic Conditions.

Proteolysis-targeting chimeras (PROTACs) are heterobifunctional molecules that target undruggable proteins, enhance selectivity and prevent target accumulation through catalytic activity. The unique structure of PROTACs presents challenges in structural identification and drug design. Liquid chromatography (LC), combined with mass spectrometry (MS), enhances compound annotation by providing essential retention time (RT) data, especially when MS alone is insufficient.

Pharmacology, phytochemistry, and traditional uses of Huperzia serrata (Thunb. ex Murray) Trev.

Huperzia serrata (HS) has been a staple of traditional Chinese medicine for centuries, revered for its efficacy in treating various ailments such as pain relief, hemostasis, detoxification, dehumidification, and heat clearing. This review offers an in-depth summary of the botany, traditional utilization, pharmacology, pharmacokinetics, phytochemistry, and safety profile of HS and intends to shed light on potential future research directions and applications of this plant. Information on HS was gathered from ScienceDirect, PubMed, Springer, Sci Finder, Baidu Scholar, and Google Scholar.

A systematic review on polysaccharides from fermented Cordyceps sinensis: Advances in the preparation, structural characterization, bioactivities, structure-activity relationships.

Cordyceps sinensis (Berk.) Sacc. (Ophiocordyceps sinensis) is an edible and medicinal fungus used as a natural superior tonic.

iridoid glycosides, as an inhibitor of GSK-3β, alleviates rheumatoid arthritis through inhibition of NF-κB and JAK2/STAT3 pathway.

Background: Morinda officinalis iridoid glycosides (MOIG) showed potential benefits in the treatment of rheumatoid arthritis (RA), but their exact mechanism has yet to be explored.

Purpose: To evaluate the effects of MOIG on RA, and explore the potential targets and molecular mechanism of MOIG in RA.

Methods: The collagen-induced arthritis (CIA) rats were used to evaluate the effects of MOIG on RA.

Colonization by the endophytic fungus Phyllosticta fallopiae combined with the element Si promotes the growth of Dendrobium nobile.

Endophytic fungi can promote plant growth and development, particularly of Orchidaceae species. Previously, we found that the endophytic fungus Phyllosticta fallopiae DN14, collected from Dendrobium nobile growing on rocks in a wild habitat, significantly promoted growth of its host plant D. nobile, an important herb in Chinese traditional medicine that contains the bioactive component dendrobine.

Morinda officinalis iridoid glycosides alleviate methotrexate-induced liver injury in CIA rats by increasing liver autophagy and improving lipid metabolism homeostasis.

Ethnopharmacological Relevance: Morinda officinalis How. is a commonly used traditional Chinese herb with the pharmacological properties of tonifying liver and kidney, and enhancing bone and muscle. Iridoid glycosides are the predominant components of this plant, including monotropein, asperuloside, deacetylasperuloside and deacetylasperulosidic acid with their contents reaching more than 2%.

Pipersarmenoids, new amide alkaloids from Piper sarmentosum.

A chemical investigation of the aerial parts of Piper sarmentosum resulted in the isolation and identification of 14 amide alkaloids, including three new amide alkaloids, pipersarmenoids A - C (1-3), three new natural amide alkaloids, pipersarmenoids D - F (4-6), and 8 known analogues, N-p-coumaroyltyramine (7), piperlotine C (8), piperlotine D (9), pellitorine (10), sarmentine (11), aurantiamide acetate (12), 1-cinnamoyl pyrrolidine (13) and sarmentamide B (14). Their structures were determined by spectroscopic analysis including HRESIMS and 1D and 2D NMR. The cytotoxicity, neuroinflammation-inhibiting and acetylcholinesterase (AChE) inhibitory activities of those compounds were tested.

Transcriptome Analysis Reveals the Biocontrol Mechanism of Endophytic Bacterium AM201, Rhodococcus sp., against Root Rot Disease of Atractylodes macrocephala.

Atractylodes macrocephala Koidz (AMK) is a perennial herb from the plant family Asteraceae (formerly Compositae). This herb is mainly distributed in mountainous wetlands in Zhejiang, Sichuan, Yunnan, and Hunan provinces of China. Its medicinal production and quality, however, are severely impacted by root rot disease.

Revisiting Structure-activity Relationships: Unleashing the potential of selective Janus kinase 1 inhibitors.

Janus kinases (JAKs), a kind of non-receptor tyrosine kinases, the function has been implicated in the regulation of cell proliferation, differentiation and apoptosis, immune, inflammatory response and malignancies. Among them, JAK1 represents an essential target for modulating cytokines involved in inflammation and immune function. Rheumatoid arthritis, atopic dermatitis, ulcerative colitis and psoriatic arthritis are areas where approved JAK1 drugs have been applied for the treatment.

Roles of endophytic fungi in medicinal plant abiotic stress response and TCM quality development.

Medicinal plants, as medicinal materials and important drug components, have been used in traditional and folk medicine for ages. However, being sessile organisms, they are seriously affected by extreme environmental conditions and abiotic stresses such as salt, heavy metal, temperature, and water stresses. Medicinal plants usually produce specific secondary metabolites to survive such stresses, and these metabolites can often be used for treating human diseases.

The traditional uses, pharmacology, and phytochemistry of Dunn.

Bai Hua Qian Hu (Qianhu; Dunn) is a classical medicinal plant traditionally prescribed for respiratory ailments, including cough, pulmonary hypertension, and asthma. In this review, we summarize the research progress of the toxicology, pharmacokinetics, pharmacology, phytochemistry, botany, quality control, and traditional uses of in order to support future investigations into the scientific and therapeutic promise of this important medicinal plant. Information pertaining to was collected from scientific databases (ScienceDirect, Springer, SciFinder, PubMed, Baidu Scholar, Google Scholar, Web of Science), as well as toxicology papers from local conferences, M.

Orcinol gentiobioside inhibits RANKL-induced osteoclastogenesis by promoting apoptosis and suppressing autophagy via the JNK1 signaling.

Ethnopharmacological Relevance: Osteoporosis (OP) is a metabolic disorder characterized by disrupted osteoclastic bone resorption and osteoblastic bone formation. Curculigo orchioides Gaertn has a long history of application in traditional Chinese and Indian medicine for treating OP. Orcinol gentiobioside (OGB) is a principal active constituent derived from Curculigo orchioides Gaertn and has been shown to have anti-OP activity.

[UPLC-Q-TOF-MS-based metabolomics reveals mechanism of Morinda officinalis iridoid glycosides in treating rheumatoid arthritis and bone loss].

This study aimed to investigate the therapeutic effects of Morinda officinalis iridoid glycosides(MOIG) on paw edema and bone loss of rheumatoid arthritis(RA) rats, and analyze its potential mechanism based on ultra-high performance liguid chromatography-guadrupole time-of-flight tandem mass spectrometry(UPLC-Q-TOF-MS) serum metabolomics. RA rats were established by injecting bovin type Ⅱ collagen. The collagen-induced arthritis(CIA) rats were administered drug by gavage for 8 weeks, the arthritic score were used to evaluate the severity of paw edem, serum bone metabolism biochemical parameters were measured by ELISA kits, Masson staining was used to observe the bone microstructure of the femur in CIA rats.

Glaucatotones A-I: Guaiane-type sesquiterpenoids from the roots of Lindera glauca with anti-inflammatory activity.

Glaucatotones A - I, nine new guaiane-type sesquiterpenoids, along with two reported compounds, namely (1β,5β)-1-hydroxyguaia-4(15),11(13)-dieno-12,5-lactone (10) and pseudoguaianelactone C (11), were isolated from the roots of Lindera glauca. The structures and absolute configurations of these compounds were elucidated by extensive spectroscopic analyses, single-crystal X-ray diffraction, and comparison of experimental and calculated electronic circular dichroism (ECD) data. Structurally, glaucatotone A (1) is characterized as a dihomosesquiterpenoid with an unprecedented 5/5/7/6 ring system.

[Research progress on anti-inflammatory effects of plant-derived cannabinoid type 2 receptor modulators].

Excessive and persistent inflammatory responses are a potential pathological condition that can lead to diseases of various systems, including nervous, respiratory, digestive, circulatory, and endocrine systems. Cannabinoid type 2 receptor(CB2R) belongs to the G protein-coupled receptor family and is widely distributed in immune cells, peripheral tissues, and the central nervous system. It plays a role in inflammatory responses under various pathological conditions.

Effects of grafting on chemical constituents, toxicological properties, antithrombotic activity, and myocardial infarction protection of styrax secreted from the trunk of Liquidambar orientalis Mill.

Styrax, the balsam refined from the trunk of Liquidambar orientalis Mill. has a variety of applications in the perfumery and medical industry, especially for use in traditional Chinese medicine. However, the resources of styrax are in shortage due to being endangered of this plant.

Structural characterization of an inulin neoseries-type fructan from Ophiopogonis Radix and the therapeutic effect on liver fibrosis in vivo.

Ophiopogonis Radix is a well-known Traditional Chinese Medicine and functional food that is rich in polysaccharides and has fructan as a characteristic component. In this study, an inulin neoseries-type fructan designated as OJP-W2 was obtained and characterized from Ophiopogonis Radix, and its potential therapeutic effect on liver fibrosis in vivo were investigated. Structural studies revealed that OJP-W2 had a molecular weight of 5.

A green, efficient and stable platform based on hyperbranched quaternized hydrothermal magnetic chitosan nanospheres integrated cytomembranes for screening drug candidates from natural products.

Compared with traditional tedious organic solvent-assisted separation process in natural medicinal chemistry, cytomembrane (CM) fishing technique became a more appealing and greener choice for screening bioactive components from natural products. However, its large-scale practical value was greatly weakened by the easy fall-off of CMs from magnetic supports, rooted in the instability of common FeO particles and their insufficient interaction with CMs. In this research, a new green biostable platform was developed for drug screening through the integration of hyperbranched quaternized hydrothermal magnetic carbon spheres (HQ-HMCSs) and CMs.

[Chemical constituents, pharmacological activities, processing and clinical application of traditional Chinese medicine Scrophulariae Radix: a review].

Traditional Chinese medicine Scrophulariae Radix, which is also called Yuan Shen, black Shen, is the dried root of Scrophularia ningpoensis of the Scrophulariaceae family. Research has indicated that the chemical constituents of Scrophulariae Radix mainly include terpenoids, phenylpropanoids, organic acids, volatile oils, steroids, sugars, flavonoids, alkaloids and phenols, among which iridoids and phenylpropanoids were the main active constituents. It has been reported that extracts of Scrophulariae Radix or its active substances have anti-inflammatory, antioxidant, hepatoprotective, anti-tumor, anti-fatigue, uric acid-lowering, anti-depression, myocardial cell-protective and other pharmacological activities, and can regulate cardiovascular system, central nervous system and immune system.

Variations in Rhizospheric and Endophytic Root Fungal Communities of Scrophularia ningpoensis in Different Producing Areas.

Few studies have examined the association of factors associated with soil fertility and composition with the structure of microbial communities in the rhizosphere and endosphere. Hence, this study aimed to explore the effects of geographical differences on fungal communities in the roots of Scrophularia ningpoensis and the relationship between the fungal communities and secondary metabolic components in the host plant. We found that there was greater diversity in the fungal communities of the rhizosphere compartment than in endosphere communities.