Study on the molecular mechanism of matrine in improving rheumatoid arthritis by targeting the NAV2-Wnt3a/β-catenin axis to coordinately regulate the inflammatory-osteolytic loop

BackgroundThe occurrence and development of rheumatoid arthritis (RA) are closely related to bone erosion caused by the abnormal activation of the Wnt3a/β-catenin signaling pathway. However, it remains unclear how natural products target and regulate t…

Evaluating the triglyceride-glucose index as a biomarker for inflammatory bowel disease risk: insights from a UK Biobank prospective study

BackgroundInflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn’s disease (CD), is a chronic inflammatory condition with rising global incidence. This study examines the association between the triglyceride-glucose (TyG) index, …

A rapid antigen test to detect adenosine deaminase 2 (ADA2) in biological fluids and its application in clinical diagnostics

IntroductionSaliva biomarkers provide a convenient and noninvasive method for diagnosing immune and genetic disorders. One such biomarker is adenosine deaminase 2 (ADA2), an enzyme that converts adenosine into inosine and is elevated in cancer and immu…

Emerging causes of anticancer therapies−induced Stevens-Johnson syndrome and toxic epidermal necrolysis: evidence from disproportionality analysis of the FDA adverse event reporting system

BackgroundStevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are potentially fatal cutaneous adverse events of drug treatment. Evidence for SJS/TEN risk from current anticancer therapies in population-based studies is scarce.ObjectiveT…

Immune activation following PD-L1 inhibitor plus chemoradiotherapy in locally advanced rectal cancer: a retrospective, single-arm study

BackgroundLocally advanced rectal cancer (LARC) is challenging due to high recurrence rates and poor responses to neoadjuvant chemoradiotherapy (nCRT). Combining nCRT with immunotherapy may enhance antitumor immunity by modifying the tumor microenviron…

Targeted and personalized immunotherapy in lung adenocarcinoma: single-cell RNA sequencing of MAFF+ tumor cells and the therapeutic potential of FOS

BackgroundNon-small cell lung cancer (NSCLC) was a major cause of cancer-related mortality globally. Despite advancements in immunotherapy and targeted therapies, clinical outcomes were still limited by tumor heterogeneity and treatment resistance. The…

CEACAM6 as a machine learning derived immune biomarker for predicting neoadjuvant chemotherapy response in HR+/HER2− breast cancer

BackgroundHormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2−) breast cancer is the most common subtype, characterized by heterogeneous neoadjuvant chemotherapy (NAC) responses and low pCR rates. Existing biomarkers h…

Type I interferons regulate nitric oxide production in Brucella abortus-activated microglia contributing to neuronal death

Microglia have a central role in the immunopathogenesis of neurobrucellosis where its activation is a hallmark in this disease. In this study, we present in vitro evidence that type I interferons (IFN) are involved in the activation of microglia during…

Evaluating functional C1INH with multiple laboratory methods across Hereditary Angioedema types

IntroductionHereditary Angioedema (HAE) is a rare genetic disease characterized by recurrent episodes of edema and classified into HAE with C1 inhibitor deficiency (HAE-C1INH types 1 and 2) and HAE with normal C1INH (HAE-nC1INH). This study evaluates t…

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