Results 191 to 200 of about 220,813 (310)

Gut Bacterium Lysinibacillus Sphaericus Exacerbates Aspirin‐induced Intestinal Injury by Production of Carboxylesterase EstB

open access: yesAdvanced Science, EarlyView.
Schematic overview illustrating the detrimental role of gut microbiota in aspirin‐induced intestinal injury. L. sphaericus and its secreted carboxylesterase EstB are identified as key drivers that catalyze aspirin hydrolysis into salicylic acid, thereby exacerbating intestinal injury. Inhibition of EstB by the dietary compound flavanomarein effectively
Zeyu Zhao   +13 more
wiley   +1 more source

Impaired nitrogenous waste clearance promotes hepatocellular carcinoma. [PDF]

open access: yesSci Adv
Han X   +21 more
europepmc   +1 more source

Tumor heterogeneity in small hepatocellular carcinoma: Analysis of tumor cell proliferation, expression and mutation of p53 AND ?-catenin [PDF]

open access: bronze, 2001
Feng-Qi An   +6 more
openalex   +1 more source

Senescent Synovial Intimal Fibroblasts Aggravate Osteoarthritis by Regulating Macrophage Polarization and Chondrocyte Phenotype Through ANGPTL4‐α5β1 Axis

open access: yesAdvanced Science, EarlyView.
Senescent synovial intimal fibroblasts (SIF) are identified as key drivers of osteoarthritis. They promote M1 macrophage polarization and cartilage degeneration via the ANGPTL4–α5β1 axis, regulated by transcription factors EGR1 and ATF3. Pharmacological inhibition of this pathway alleviates disease, revealing SIF senescence as a promising therapeutic ...
Muhai Deng   +7 more
wiley   +1 more source

Inhibition of β‑catenin protein expression by triptolide affects self-renewal of liver cancer stem cells

open access: diamond, 2015
Jianbo Zhou   +6 more
openalex   +2 more sources

Inferring Gene Regulatory Networks From Single‐Cell RNA Sequencing Data by Dual‐Role Graph Contrastive Learning

open access: yesAdvanced Science, EarlyView.
RegGAIN is a novel and powerful deep learning framework for inferring gene regulatory networks (GRNs) from single‐cell RNA sequencing data. By integrating self‐supervised contrastive learning with dual‐role gene representations, it consistently outperforms existing methods in both accuracy and robustness.
Qiyuan Guan   +9 more
wiley   +1 more source

Lymphoid enhancer-binding factor 1 (LEF1) immunostaining as a surrogate for β-catenin (<i>CTNNB1</i>) mutations. [PDF]

open access: yesJ Clin Pathol
Hewer E   +7 more
europepmc   +1 more source

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