Results 301 to 310 of about 1,863,899 (386)

A Super‐Enhancer‐Driven Transcriptional Regulatory Circuit Underlying Abiraterone Resistance in Castration‐Resistant Prostate Cancer

open access: yesAdvanced Science, EarlyView.
This study identifies a super‐enhancer‐driven transcriptional regulatory circuit comprising BCL6, SMAD3, and NFIB that cooperate to drive cholesterol synthesis via SREBF2/HMGCR/FDFT1 activation and regulate CDK2/CCND3 for cell cycle control. Targeting this circuit with BI‐3802 or downstream inhibitors (Fatostatin/Lovastatin) overcomes abiraterone ...
Liling Jiang   +18 more
wiley   +1 more source

RPL6 Interacts with HMGCS1 to Stabilize HIF‐1α by Promoting Cholesterol Production in Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
The study found that RPL6 is frequently upregulated in HCC tissues with extrahepatic metastasis. Elevated RPL6 bound to and increased the stability of HMGCS1 mRNA, thereby enhancing intracellular cholesterol levels. Subsequently, increased cholesterol promotes cancer metastasis in HCC by stabilizing HIF‐1α protein.
Minli Yang   +15 more
wiley   +1 more source

Remodeling the Physicochemical and Pharmacokinetic Properties of PROTAC via Lipid Nanodisks for Cancer Therapy

open access: yesAdvanced Science, EarlyView.
To solve the challenge of PROTACs in clinical potential due to poor water solubility and membrane permeability, a nanodelivery system based on lipid nanodisks loaded with MZ1 prodrug (LND‐MZ1) to remodel the physicochemical and pharmacokinetic properties of PROTAC MZ1 is elaborately proposed.
Meichen Pan   +6 more
wiley   +1 more source

The TET3/GATA6 Axis Drives Lipid Metabolism and Therapeutic Vulnerabilities in Pancreatic Ductal Adenocarcinoma

open access: yesAdvanced Science, EarlyView.
The DNA demethylase TET3 drives lipid metabolic reprogramming in pancreatic ductal adenocarcinoma via a non‐catalytic mechanism. TET3 recruits histone deacetylases to repress GATA6, sustaining lipogenic enzyme expression and ferroptosis resistance.
Shuai Liu   +8 more
wiley   +1 more source

Influence of Cholesterol on the Insertion and Interaction of SARS-CoV-2 Proteins with Lipid Membranes. [PDF]

open access: yesACS Appl Bio Mater
Ferreira PS   +7 more
europepmc   +1 more source

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