Results 271 to 280 of about 3,853,066 (390)

Multiomics and Systematic Analyses Reveal the Roles of Hemoglobin and the HIF‐1 Pathway in Polycystic Ovary Syndrome

open access: yesAdvanced Science, Volume 12, Issue 14, April 10, 2025.
High‐end normal hemoglobin levels are associated with an increased odds of polycystic ovary syndrome (PCOS), potentially through a mechanism of elevating testosterone levels involving the hypoxia‐inducible factor 1 (HIF‐1) pathway. These findings provide novel insights into the pathophysiology of PCOS and highlight that hemoglobin levels may serve as a
Guiquan Wang   +13 more
wiley   +1 more source

CircMETTL6 Suppresses Ovarian Cancer Cell Growth and Metastasis Through Inhibition of GDF15 Transcription by Disrupting the NONO‐POLR2A Complex

open access: yesAdvanced Science, Volume 12, Issue 12, March 27, 2025.
This study identifies a novel circRNA, circMETTL6, downregulated in ovarian cancer, with its reduced expression serving as a prognostic marker for poor outcomes. CircMETTL6 acts as a tumor suppressor by interfering with NONO's interaction with POLR2A, leading to decreased GDF15 transcription.
Mengqian Yu   +11 more
wiley   +1 more source

Skeletal muscle inflammation and insulin resistance in obesity

open access: yesJournal of Clinical Investigation, 2017
Huaizhu Wu, C. Ballantyne
semanticscholar   +1 more source

RNASET2 Deficiency Induces Hepatocellular Carcinoma Metastasis through Cholesterol‐Triggered MET Activation

open access: yesAdvanced Science, Volume 12, Issue 12, March 27, 2025.
This study elucidates the role of RNASET2 in inhibiting the metastasis of HCC. RNASET2 preferentially cleaves RNA into uridine, which contributes to the salvage synthesis of UTP and the glucuronidation of bile acids, thereby maintaining a balance in cholesterol metabolism. This process is followed by the degradation of MET in the lysosome.
Yanquan Xu   +14 more
wiley   +1 more source

Mechanism of insulin resistance in CCl4-induced cirrhosis of rats

open access: bronze, 1992
A. Meyer-Alber   +3 more
openalex   +1 more source

Mitochondrial Amount Determines Doxorubicin‐Induced Cardiotoxicity in Cardiomyocytes

open access: yesAdvanced Science, Volume 12, Issue 12, March 27, 2025.
Using human‐induced pluripotent stem cell‐derived cardiomyocytes (hiPSC‐CMs), it is demonstrated that mitochondrial abundance dictates sensitivity to DIC. Mechanistically, doxorubicin treatment elevates ROS, leading to the opening of the mitochondrial permeability transition pore (mPTP), mitochondrial DNA (mtDNA) leakage, and activation of the cGAS ...
Weiyao Xiong   +10 more
wiley   +1 more source

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