Results 201 to 210 of about 608,623 (303)

HECTD1 Directs HIF‐1α to Facilitate Intestinal Inflammation and Carcinogenesis via Promoting Th17 Differentiation and Glycolysis

open access: yesAdvanced Science, EarlyView.
HECTD1 emerges as an upstream amplifier of Th17 metabolic programming by promoting K63‐linked ubiquitination of IGF2BP3 and enhancing HIF‐1α translation. HIF‐1α reciprocally drives HECTD1 transcription, establishing a positive regulatory loop that sustains glycolysis and Th17 differentiation.
Shuiyu Xu   +12 more
wiley   +1 more source

A high-resolution spatial model of the primate gut microbiome defines niche-specific functions and host-adapted microbial metabolism. [PDF]

open access: yesGut Microbes
Hou S   +11 more
europepmc   +1 more source

Engineered Chiral Probiotics Ameliorate MASH via Gut–Liver Axis

open access: yesAdvanced Science, EarlyView.
A chiral gold nanozyme was coated onto the gut commensal bacterium Faecalibacterium duncaniae (F. duncaniae) to create an engineered probiotic. In mouse models of MASH, this orally administered living therapeutic protected the bacterium against oxidative stress, enhanced its gut colonization, reversed steatosis, inflammation, and fibrosis, and improved
Jing Chen   +12 more
wiley   +1 more source

MAGI3 Acts as an Intestinal Epithelial Gatekeeper in Inflammation‐Associated Colorectal Cancer by Suppressing the STAT3‐CCL2 Axis and TAM‐Mediated Immunosuppression

open access: yesAdvanced Science, EarlyView.
Our study identifies MAGI3 as an intestinal epithelial gatekeeper that restrains inflammation‐associated colorectal tumorigenesis but is itself suppressed under highly inflammatory conditions. MAGI3 deficiency activates the STAT3‐CCL2 signaling, thereby promoting TAM‐mediated immunosuppression and inflammation‐associated colorectal tumor progression ...
Yumeng Yang   +12 more
wiley   +1 more source

Epigenetic Activation of ANGPTL4 Drives EBV‐Negative Gastric Cancer via Neutrophil Recruitment and NET Release via Stabilizing ANXA5

open access: yesAdvanced Science, EarlyView.
ANGPTL4 exhibits distinct promoter methylation patterns and expression profiles in EBV‐positive versus EBV‐negative gastric cancer. Secreted C‐terminal ANGPTL4 (cANGPTL4) acts as the dominant functional isoform driving GC proliferation, EMT, and neutrophil infiltration. cANGPTL4 promotes neutrophil recruitment via NF‐κB/CXCL8 axis.
Dandan Li   +10 more
wiley   +1 more source

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