Differentiation and Imaging of brown adipocytes from the Stromal Vascular Fraction of Interscapular Adipose Tissue from Newborn Mice(신생아 마우스의 견갑간 지방 조직의 기질 혈관 분획에서 갈색 지방세포의 분화 및 이미징)

Overview

This study provides a detailed protocol for the differentiation of preadipocytes into mature brown adipocytes using interscapular brown adipose tissue harvested from newborn mice. The differentiated cells display characteristic lipid accumulation, express key adipogenic markers, and exhibit mitochondrial adaptations indicative of thermogenic functionality.

Key Study Components

Research Area

• Adipocyte biology
• Obesity research
• Mechanisms of thermogenesis

Background

• Investigation of brown adipose tissue's role in energy metabolism
• Modeling conditions related to obesity and lipodystrophy
• Importance of preadipocyte differentiation for studying adipogenesis

Methods Used

• Immunofluorescence and transmission electron microscopy
• Interscapular brown adipose tissue from newborn mice
• Cell differentiation protocols and assays for mitochondrial characteristics

Main Results

• Successful differentiation of preadipocytes into mature adipocytes marked by lipid droplet accumulation
• Enhanced expression of adipogenic transcription factors and thermogenic markers on differentiation day seven
• Characterization of mitochondrial morphology changes associated with adipogenesis

Conclusions

• This protocol enables the reproducible study of brown adipocyte differentiation and functions.
• Relevance to understanding obesity and potential therapeutic targets.

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