Single-cell transcriptomic profiling reveals innate-like cytotoxic intraepithelial lymphocyte expansion during Salmonella Enteritidis infection in chickens

Salmonella is a major foodborne pathogen that causes approximately 1.35 million infections annually in the US and remains a leading cause of poultry-associated foodborne illness. To improve chickens’ resistance to this pathogen, it is important to unde…

Mechanism of blueberry anthocyanins in ameliorating radiation-induced intestinal injury through gut microbiota modulation

BackgroundRadiation-induced intestinal injury denotes structural and functional impairment of the intestines resulting directly or indirectly from ionizing radiation, such as that employed in radiation therapy for malignant tumors in the abdominal or p…

A predictive model for low-dose rituximab response in anti-acetylcholine receptor antibody-positive myasthenia gravis: establishment and validation

BackgroundRituximab (RTX) represents an established therapeutic option for myasthenia gravis refractory to conventional immunotherapy. However, its heterogeneous efficacy across populations creates a challenge in clinical application, necessitating the…

Inflammatory protein mediators linking gut microbiota to degenerative lumbar spine disorders: cross-disease genetic evidence

BackgroundDegenerative lumbar spine disorders (DLSD), including intervertebral disc disorders (IDD), degenerative spondylolisthesis, and lumbar spinal stenosis (LSS), are major contributors to low back pain and disability. Associations among gut microb…

Integrative multi-omics reveals that downregulation of HLA-DPA1/DPB1 drives macrophage immune-metabolic dysregulation in pediatric asthma

BackgroundPediatric asthma (PA) is a prevalent chronic respiratory disease. Emerging evidence suggests that dysregulated macrophage heterogeneity and immune-metabolic crosstalk contribute to disease pathogenesis, yet specific molecular nodes linking in…

Fecal microbiota transplantation reduces inflammation and modulates gene expression in HIV-infected double humanized-BLT (dHu-BLT) mice on antiretroviral therapy

IntroductionPersistent immune activation and inflammation remain significant barriers to managing comorbidities in people living with HIV (PLWH) on suppressive antiretroviral therapy (ART). While ART substantially reduces plasma viral loads to an undet…

Weighted gene co-expression network analysis reveals key genes and lncRNAs in Bos indicus chronically infected with Johne’s disease

BackgroundJohne’s disease (JD), caused by Mycobacterium avium subsp. paratuberculosis (MAP), is a chronic enteric disease affecting cattle worldwide, with considerable economic implications for dairy producers. MAP is a robust, intracellular pathogen h…

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