Deep learning-based quantitative histopathology of endoscopic biopsies in Crohn’s disease: a retrospective cross-sectional validation study

BackgroundCrohn’s disease (CD) shows marked histopathologic heterogeneity, and conventional histologic assessment remains dependent on subjective visual evaluation, limiting reproducibility and objective quantification. We aimed to develop and clinical…

Characterizing the impact of intracutaneous dissemination on host responses during Borrelia burgdorferi infection

ObjectiveTo investigate the unique dissemination phenotype of a mutant in OppA2 of Borrelia burgdorferi (Bb), one of the five encoded peptide binding proteins of the peptide transport system. Our previous study showed that loss of OppA2 abrogates hemat…

Comparative efficacy and safety of first-line treatments for advanced hepatocellular carcinoma: a Bayesian network meta-analysis

BackgroundThe therapeutic landscape of advanced hepatocellular carcinoma (HCC) has expanded beyond sorafenib, with multiple combination regimens now demonstrating improved outcomes. However, the absence of direct head-to-head comparisons complicates tr…

Agitation, Alzheimer’s disease, and autophagy: mechanistic insights into aging pathways, gut microbiome, and artificial intelligence

The presentation of mood disorders that involve agitation and anxiety in patients with cognitive loss represent significant challenges for the care of patients with Alzheimer’s disease (AD). Additional concerns rest with the rising lifespan and aging o…

NAT10 as a central node in cancer biology: integrating epitranscriptomic regulation, metabolic reprogramming, and immune modulation

N-acetyltransferase 10 (NAT10), the sole known mRNA N4-acetylcytidine (ac4C) writer, has emerged as a central regulator of cancer adaptation. Beyond its canonical role in RNA acetylation, NAT10 integrates environmental stress signals—including hypoxia,…

De novo NFKBIA variants within the N-terminal hotspot: consistent immunophenotype and divergent clinical presentations

BackgroundGermline monoallelic gain-of-function (GOF) variants in NFKBIA, encoding IκBα, cause a rare immunodeficiency syndrome classically described as autosomal-dominant anhidrotic ectodermal dysplasia with immunodeficiency. However, the pathogenic s…

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