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SRC-2 Coactivator: a role in human metabolic evolution and disease

Bert W O'Malley1

  • 1Department of Molecular and Cellular Biology, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77030, USA. berto@bcm.edu.

Molecular Medicine (Cambridge, Mass.)
|May 16, 2020
PubMed

Insights

Steroid Receptor Coactivators (SRC) are master genes regulating cell metabolism. This research focuses on SRC-2, a key player in lipid metabolism and energy storage.

Area of Science:

  • Molecular Biology
  • Genetics
  • Biochemistry

Background:

  • Transcriptional coactivators, including the Steroid Receptor Coactivator (SRC) family (SRC-1, SRC-2, SRC-3), are crucial for gene regulation.
  • These coactivators act as 'master genes' orchestrating the transcription of genes involved in essential cellular processes.
  • Their functions are vital for maintaining physiological homeostasis, particularly in carbohydrate and lipid metabolism, as well as anabolic growth.

Discussion:

  • SRC-2 holds particular significance in the intricate pathways governing lipid metabolism.
  • This coactivator plays a pivotal role in energy accrual and storage within cells.
  • Understanding SRC-2's function is key to comprehending metabolic regulation and potential therapeutic targets.

Key Insights:

  • SRC-2 is a central regulator of lipid metabolism and energy balance.
  • The SRC family, originating from SRC-1, 2, and 3, provides a foundational understanding of coactivator function.
  • This perspective consolidates research findings on SRC-2's role in metabolic processes.

Outlook:

  • Further investigation into SRC-2 mechanisms can reveal novel strategies for metabolic disease treatment.
  • Targeting SRC-2 may offer therapeutic avenues for conditions related to obesity and energy dysregulation.
  • Continued research will elucidate the broader implications of SRC-2 in cellular energy management.
Keywords:
CoactivatorsMetabolismSRC-2

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