The Hidden Signals That Make Fat Cells Grow
About this episode
Dr. Ben Bikman explains how nuclear receptors influence fat cell development and the role of insulin in fat-cell growth.
📢 Ask Dr. Bikman’s Digital Mind (multilingual): https://benbikman.com/ben-bikmans-digital-ai-mind 📢 Dr. Bikman’s Community & Coaching Site: https://insuliniq.com Topic: Nuclear receptors inside fat cells respond to lipid-soluble signals and help determine whether cells become fat cells and how they store energy. Although drugs, dietary fats, cortisol, and environmental chemicals can influence these receptors, insulin remains the dominant upstream signal controlling fat-cell growth and storage. Summary: Dr. Ben Bikman explains how nuclear receptors influence fat cell development, fat storage, and metabolic health. Nuclear receptors are proteins inside the cell nucleus that respond to small lipid-soluble signals—such as fatty acids, bile acids, thyroid hormone, cortisol, and steroid hormones—and translate those signals into changes in gene expression. In fat cells, these receptors help determine whether a precursor cell becomes a fat cell and how that fat cell behaves once it exists. The main focus is PPAR gamma, the master regulator of adipogenesis, or the formation of new fat cells. Ben emphasizes that insulin sits upstream of this entire process: insulin drives PPAR gamma…
People in this episode
Host: Dr. Ben Bikman
Topics covered
- fat cell growth
- nuclear receptors
- insulin
- metabolic health
- adipogenesis
- diabetes drugs
Keywords
- fat cells
- nuclear receptors
- insulin
- metabolic health
- adipogenesis
- TZDs
- diabetes
Mentioned in this episode
Organizations: Insulin IQ
Products: TZDs
Books & works: PPAR gamma
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