Thermogenic Adipocytes
Thermogenic Adipocytes - Related Videos
08:30
Encapsulation Thermogenic Preadipocytes for Transplantation into Adipose Tissue Depots
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Cited by 6 •
2015
Here, we present a protocol for encapsulation of catabolic cells, which consume lipids for heat production in intra-abdominal adipose tissue and increase energy dissipation in obese mice.
06:57
Determining Basal Energy Expenditure and the Capacity of Thermogenic Adipocytes to Expend Energy in Obese Mice
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Cited by 1 •
2021
This manuscript describes a protocol to measure the basal metabolic rate and the oxidative capacity of thermogenic adipocytes in obese mice.
08:34
Mechanism of Regulation of Adipocyte Numbers in Adult Organisms Through Differentiation and Apoptosis Homeostasis
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Cited by 5 •
2016
Adipose tissue (AT) can influence whole body homeostasis, therefore understanding the molecular mechanisms of adipocyte differentiation and function is of importance. We provide a protocol for gaining new insights into these processes by analyzing adipocyte homeostasis, differentiation and hypoxia exposure as a model for induced adipocyte apoptosis.
03:03
In Vitro Mouse Bone Marrow Stromal Cell Differentiation into Adipocytes
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2025
This video demonstrates the differentiation of bone marrow stromal cells (BMSCs) into adipocytes. In the two-step process, in the presence of specific growth factors and hormones, undifferentiated BMSCs first differentiate into preadipocytes. The second step involving treatment with glucose and insulin leads to the formation of mature adipocytes with multiple lipid droplets.
07:35
Generation of Human Adipose Stem Cells through Dedifferentiation of Mature Adipocytes in Ceiling Cultures
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Cited by 16 •
2015
Mature adipocytes may represent an abundant source of stem cells through dedifferentiation, which leads to a homogenous population of fibroblast-like cells. Collagenase digestion is used to isolate mature adipocytes from human fat. The goal of our protocol is to obtain multipotent, dedifferentiated fat cells from human mature adipocytes.
FAQs
The key switch is sympathetic stimulation: it activates UCP1 in mitochondria of brown and beige cells. UCP1 allows the proton gradient generated during respiration to dissipate as heat rather than drive ATP synthesis. This redirects respiratory energy away from chemical energy storage and toward temperature maintenance, explaining how activation produces non-shivering thermogenesis.
When UCP1 is active, respiration no longer channels the proton gradient primarily into ATP production. Instead, the gradient is released as heat. Because this alters how respiratory energy is handled, activity in thermogenic adipocytes links cellular mitochondrial function with whole-body energy expenditure. This connection makes the cells relevant to metabolic regulation beyond temperature control.
Developmental signals help shape the biology of these cells, while environmental signals can influence their activity. The supplied context does not specify individual signals or pathways, but it identifies this regulation as important for interpreting changes in thermogenic activity. Considering both categories helps researchers analyze how heat production is controlled.
Cold exposure provides a biologically relevant condition for examining thermogenic adipocytes because their activity contributes to non-shivering thermogenesis during cold. Researchers can relate the cellular response to heat generation and energy balance while considering sympathetic stimulation as a key activating context. This framework connects experimental conditions with the physiological role of the cells.
Studies can use thermogenic adipocytes to connect mitochondrial uncoupling with broader physiological outcomes. Relevant outcomes include heat production, regulation of body temperature, energy balance, and energy expenditure. Examining these relationships helps biology researchers determine how cellular activity contributes to whole-body metabolism without reducing the analysis to energy storage alone.
Their capacity to influence energy expenditure makes thermogenic adipocytes relevant to research on obesity and diabetes. Studying these cells may clarify how mitochondrial energy handling relates to metabolic regulation and may inform investigations of therapies designed to increase energy expenditure. The overview presents these as research possibilities rather than established clinical treatments.