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January 1, 2011Cellular Physiology and Biochemistry

Gender Difference in Proteome of Brown Adipose Tissues between Male and Female Rats Exposed to a High Fat Diet

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Key result

Female rats exposed to a high fat diet showed higher expression of proteins involved in thermogenesis and fat oxidation and lower expression of fat synthesis proteins compared to male rats.

Why the study?

Does gender affect the proteomic profile of brown adipose tissue in rats exposed to a high fat diet?

Population

Male and female rats (lean and obese)

Comparison

High fat diet (HFD) vs Between genders (male vs female)

Design

Preclinical

Authors

DCDuk Kwon ChoiTOTae Seok OhJCJung‐Won Choi

Discussion

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Member takes

Overview

Supports sex-dimorphic BAT responses to HFD in rats; hypothesis-generating for human obesity research.

Structured PICO

Does gender affect the proteomic profile of brown adipose tissue in rats exposed to a high fat diet?

P
Population
Lean and obese rats of both genders fed a high fat diet to study gender differences in brown adipose tissue proteome.
E
Exposure
High fat diet (HFD)
C
Comparator
Between genders (male vs female)
O
Outcome
Differential proteome analysis of interscapular brown adipocyte tissue (BAT)surrogate

Female rats show a more favorable brown adipose tissue proteomic profile for thermogenesis and fat oxidation in response to a high-fat diet compared to male rats.

Cite This Study

Choi et al. (2011) studied Obesity. High fat diet vs. Male rats was evaluated on Differential proteome analysis of brown adipose tissue. Female rats exposed to a high fat diet showed higher expression of proteins involved in thermogenesis and fat oxidation and lower expression of fat synthesis proteins compared to male rats.

synapsesocial.com/papers/6a8ed1c53bd771695fcd792bhttps://doi.org/10.1159/000335807
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Sexual dimorphism in adipose tissue mitochondrial function and metabolic flexibility in obesity2021 · 38 citations
  2. 2Sex Differences in Brown Adipose Tissue Function: Sex Hormones, Glucocorticoids, and Their Crosstalk2021 · 98 citations
  3. 3Gender differences in brown adipose tissue-related brain functional networks: an 18F-FDG-PET study2020 · 4 citations
  4. 4The metabolic response to high fat intake depends on dietary fatty acid composition and sex2025
  5. 5Hormones, heat, and health: a comprehensive review of sex-based differences in brown and beige fat biology2025 · 4 citations