Arabinogalactan from Cynanchum atratum induces tolerogenic dendritic cells in gut to restrain autoimmune response and alleviate collagen-induced arthritis in mice.

Background: Rheumatoid arthritis (RA) is an autoimmune disease characterized by multiple joints lesions. Tolerogenic dendritic cells (tolDCs) play crucial roles in maintaining immune homeostasis. The immunomodulatory activity of plant-derived arabinogalactan (AGs) has been well investigated, however, whether AGs could suppress autoimmune responses by inducing tolDCs is remain unclear.

Gan-Jiang-Ling-Zhu decoction improves steatohepatitis induced by choline-deficient-high-fat-diet through the METTL14/N6-methyladenosine-mediated Ugt2a3 expression.

Ethnopharmacological Relevance: Gan-Jiang-Ling-Zhu (GJLZ) decoction, a classical Chinese herbal prescription, can be applied for the treatment of metabolic diseases including liver steatosis. Although GJLZ decoction has been widely applied clinically for thousands of years, the mechanism of GJLZ decoction behind treatment of nonalcoholic steatohepatitis (NASH) remains relatively unelucidated.

Aim Of The Study: To elucidate the efficacy of GJLZ decoction in the treatment of NASH and to investigate its underlying mechanisms from an epigenetic perspective.

Taoren Honghua Decoction alleviates atherosclerosis by inducing autophagy and inhibiting the PI3K-AKT signaling pathway to regulate cholesterol efflux and inflammatory responses.

Background: Taoren Honghua Decoction (THD) is a traditional Chinese formula known for enhancing blood circulation and demonstrating clinical efficacy in the treatment of cardiovascular and cerebrovascular diseases. However, the primary active components and the underlying mechanisms by which THD exerts its therapeutic effects on atherosclerosis (AS) remain insufficiently characterized.

Objective: This study aims to systematically validate the protective effects of THD on AS and elucidate its potential molecular mechanisms through an integrative approach involving network pharmacology, in vivo, and in vitro experiments.

Presynaptic terminal integrity is associated with glucose metabolism in Parkinson's disease.

Objective: To investigate the relationship of synaptic loss with glucose metabolism and dopaminergic transporters in Parkinson's disease (PD) patients.

Methods: A total of 16 patients with PD and 11 age-matched healthy controls underwent positron emission tomography (PET) with the tracers [F]SynVesT-1, a ligand for the presynaptic terminal marker synaptic vesicle protein 2 A (SV2A), and FDG. PD patients also underwent PET with the dopamine transporter (DAT) ligand [18F]FP-CIT.

USP13 ameliorates metabolic dysfunction-associated steatohepatitis through targeting PTEN.

Objective: The role of ubiquitin-specific protease 13 (USP13) in metabolic dysfunction-associated steatohepatitis (MASH) remains unclear. This study aimed to elucidate the role of USP13 in MASH progression.

Methods: THLE-2 cells were subjected to palmitate acid (PA) to generate an in vitro model of lipid accumulation and inflammation.

Comparative proteomic analysis between tumor tissues and intratumoral exosomes from lung adenocarcinoma patients identifies PAFAH1B3 as an exosomal protein key for initiating metastasis in lung adenocarcinoma.

Mounting evidence strongly indicates that exosomes are pivotal in the advancement of cancer, yet the overarching profile of exosomal proteins and their contribution to lung adenocarcinoma (LUAD) progression remain underexplored. In our investigation, we isolated exosomes from treatment-naive LUAD (n = 20) and paired normal adjacent tissues (NATs), and conducted integrated proteomic on the acquired exosomes and source tissues to ascertain origin characteristics and potential therapeutic targets of the exosomal proteins in LUAD. The omics data revealed the overall landscape of exosomal proteins from tissues in LUAD, underscoring the profound linkage between exosomal proteins and tumor metastasis.

NRG1 secreted by cancer-associated fibroblasts contributes to enzalutamide resistance in prostate cancer cells.

While androgen deprivation therapy (ADT) continues to be a fundamental aspect of prostate cancer treatment, the development of castration-resistant prostate cancer (CRPC) emphasizes the necessity for a more profound understanding of the tumor microenvironment (TME). Normal fibroblasts (NFs) and cancer-associated fibroblasts (CAFs) were isolated and characterized from normal control and prostate cancer specimens, respectively. PC3 and DU145 cells, and the corresponding enzalutamide resistant counterparts, PC3-EnzR and DU145-EnzR, were co-cultured with NFs or CAFs to evaluate the effects of TME in driving enzalutamide resistance.

ARID1A is a coactivator of STAT5 that contributes to CD8 T cell dysfunction and anti-PD-1 resistance in gastric cancer.

ARID1A deletion mutation contributes to improved treatment of several malignancies with immune checkpoint inhibitors (ICIs). However, its role in modulating of tumor immune microenvironment (TIME) of gastric cancer (GC) remains unclear. Here, we report an increase of CD8 T cells infiltration in GC patients with ARID1A-mutation (MUT), which enhances sensitivity to ICIs.

Effect of acupuncture combined with auricular beanembedding on autonomic nervous system function, heart rate variability and mental state of migraine patients.

Objective: To analyze the effects of acupuncture combined with auricular bean embedding on autonomic nervous dysfunction, heart rate variability and psychological state of migraine patients.

Method: Sixty migraine patients admitted to our hospital from August 2022 to June 2023 were selected for this retrospective study. Based on their treatment protocols, the patients were divided into the acupuncture alone group (control group) and acupuncture combined with auricular bean embedding group (observation group), with 30 cases in each group.

Iron-based MOF with Catalase-like activity improves the synergistic therapeutic effect of PDT/ferroptosis/starvation therapy by reversing the tumor hypoxic microenvironment.

Reversing the hypoxic microenvironment of tumors is an important method to enhance the synergistic effect of tumor treatment. In this work, we developed the nanoparticles called Ce6@HGMOF, which consists of a photosensitizer (Ce6), glucose oxidase (GOX), chemotherapy drugs (HCPT) and an iron-based metal-organic framework (MOF). Ce6@HGMOF can consume glucose in tumor cells through "starvation therapy", cut off their nutrition source, and produce gluconic acid and hydrogen peroxide (HO).

Efficacy of honey suppositories in treating paediatric functional constipation: A comparative study.

Aim: This study sought to assess the clinical efficacy of honey suppositories in managing functional constipation in pre-school children, with a focus on those exhibiting Yin deficiency and intestinal dryness according to traditional Chinese medicine principles. The investigation aimed to determine whether honey suppositories could serve as a safer and more efficacious alternative to standard treatments.

Methods: A randomised controlled trial was conducted involving pre-school children diagnosed with functional constipation.

Discovery of Chalcone Derivatives as Bifunctional Molecules with Anti-SARS-CoV-2 and Anti-inflammatory Activities.

Danshensu extracted with traditional Chinese medicine has a wide range of bioactivities. Danshensu containing a catechol moiety has a moderate inhibitory effect on SARS-CoV-2 3CL (IC = 2.2 μM) by a reversible covalent interaction and exhibits good anti-inflammatory activity.

Effects of Baduanjin exercise on cancer-related fatigue in patients with prostate cancer treated with androgen deprivation therapy in Shanghai, China: a study protocol for a randomised controlled trial.

Introduction: Cancer-related fatigue (CRF) is one of the most common and painful symptoms in patients with prostate cancer (PCa). Moreover, PCa patients who receive the androgen deprivation therapy (ADT) are more likely to develop CRF. Baduanjin exercise has been shown to improve CRF in some cancers.

NSUN5 Facilitates Hepatocellular Carcinoma Progression by Increasing SMAD3 Expression.

Hepatocellular carcinoma (HCC) is characterized by frequent intrahepatic and distant metastases, resulting in a poor prognosis for patients. Epithelial-mesenchymal transition (EMT) plays a pivotal role in this process. However, the expression of NOP2/Sun RNA methyltransferase 5 (NSUN5) in HCC and its role in mediating EMT remain poorly understood.

Integrated bioinformatics analysis for identifying fibroblast-associated biomarkers and molecular subtypes in human membranous nephropathy.

Background: Membranous nephropathy (MN) is characterized by immune complex deposition in the glomerular basement membrane, leading to proteinuria and potentially progressive renal dysfunction. Fibroblasts have been implicated in the pathogenesis of MN through their involvement in tissue remodeling and immune modulation.

Methods: We employed integrated bioinformatics analyses to identify fibroblast-associated biomarkers and molecular subtypes in MN.

Association of multilocus sequence typing, MSH2 gene mutations, and antifungal resistance in Candida glabrata: implications for clinical outcomes in Chinese hospitals.

Background: Candida glabrata is the second most common cause of invasive candidiasis worldwide. In this study, we determined the clinical characteristics and drug sensitivity of C. glabrata isolates and investigated the associations between MSH2 gene mutations, sequence types (ST), and drug resistance.

OSU-T315 overcomes immunosuppression in triple-negative breast cancer by targeting the ILK/NF-κB signaling pathway to enhance immunotherapeutic efficacy.

Triple negative breast cancer (TNBC) is an aggressive and immunogenic subtype of breast cancer. The absence of biomarker has given immune checkpoint inhibitors (ICIs) a broad prospect in this type of breast cancer. The infiltration of regulatory T cells (Tregs) expressing transcription factor forkhead box P3 (Foxp3) in the tumor microenvironment (TME) is the key factor leading to ICIs resistance.

Identification of the Biomarkers for Chronic Gastritis with TCM Damp Phlegm Pattern by Using Tongue Coating Metabolomics.

Objective: This study aimed to establish a model for identifying chronic gastritis with the traditional Chinese medicine damp phlegm pattern by examining metabolite changes in the tongue coating of patients. It also explored the role of metabolic pathways in the pathogenesis of this condition.

Methods: This cross-sectional study involved 300 patients diagnosed with chronic gastritis.

Network Medicine-Based Strategy Identifies Maprotiline as a Repurposable Drug by Inhibiting PD-L1 Expression via Targeting SPOP in Cancer.

Immune checkpoint inhibitors (ICIs) are drugs that inhibit immune checkpoint (ICP) molecules to restore the antitumor activity of immune cells and eliminate tumor cells. Due to the limitations and certain side effects of current ICIs, such as programmed death protein-1, programmed cell death-ligand 1, and cytotoxic T lymphocyte-associated antigen 4 (CTLA4) antibodies, there is an urgent need to find new drugs with ICP inhibitory effects. In this study, a network-based computational framework called multi-network algorithm-driven drug repositioning targeting ICP (Mnet-DRI) is developed to accurately repurpose novel ICIs from ≈3000 Food and Drug Administration-approved or investigational drugs.

Association between dietary vitamin E and osteoporosis in older adults in the United States.

Background: Increased oxidative stress due to aging can lead to increased bone loss. The most abundant form of vitamin E, namely α-tocopherol, has high antioxidant properties and biological activity; however, its effect on osteoporosis has not been well studied in humans. We aimed to investigate the association between dietary vitamin E (α-tocopherol) and osteoporosis among older adults in the United States.