Chemokine-receptor-dependent inflammatory responses contribute to two-hit-induced experimental necrotizing enterocolitis and represent a potential therapeutic target

BackgroundNecrotizing enterocolitis (NEC) is a severe multifactorial inflammatory disorder of the preterm intestine for which effective preventive and therapeutic strategies remain limited. Using formula feeding (FF)-associated dysbiosis combined with …

Emodin treatment is associated with enhanced resistance to Aeromonas hydrophila and correlates with gut microbiota–immune–metabolic modulation in Yellow River Carp: a multi−omics study

IntroductionAeromonas hydrophila is a major pathogen of bacterial enteritis in aquaculture and a pathogen threatening the safety of fish products; sustainable alternatives to antibiotics are urgently needed. This study explored the potential effects of…

Gut microbiota dysbiosis in COPD patients increases the level of queuine in the blood serum abnormally enhancing the viability of lung epithelial cells

IntroductionTo investigate the association between gut-airway microbiota dysbiosis, serum queuine levels, and early malignant transformation in patients with chronic obstructive pulmonary disease (COPD). We further explored whether the potential mechan…

Gut microbiota induces immune-related alterations in gene expression, RNA methylation, and metabolism in glioblastoma revealed by single-cell and spatial multi-omics

Glioblastoma (GBM) is a highly malignant tumor with poor prognosis and limited effective treatment options. Emerging studies have suggested that gut microbiota may influence glioma progression through the gut-brain axis, though the precise mechanisms r…

Sequential tislelizumab plus bronchial arterial chemoembolization and systemic chemotherapy in advanced NSCLC with bulky tumors: efficacy and safety

BackgroundBulky tumor (T ≥ 50 mm) significantly compromises treatment outcomes in advanced non-small cell lung cancer (NSCLC) due to excessive tumor burden. Bronchial arterial chemoembolization (BACE) serves as an effective local intervention for reduc…

From associations to clinical practice: translating inflammatory-nutritional indices into a machine learning-driven model for breast cancer risk stratification with cross-ethnic validation

ObjectivesTo evaluate inflammatory-nutritional indices in relation to breast cancer (BC) risk and mortality and develop a cross-ethnically validated prediction model.MethodsFrom National Health and Nutrition Examination Survey (NHANES) 2005–2018, 485 B…

Mucosal and systemic immune signatures reveal compartmentalized regulation of gut barrier integrity in virologically suppressed HIV Infection

Persistent immune activation and inflammation contribute to non–AIDS comorbidities in people living with HIV (PLWH) despite long-term virological suppression. Given the central role of the gut in immune homeostasis, we investigated whether mucosal and …

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