Thermogenic Gene Program
Thermogenic Gene Program - Related Videos
11:05
The Use of the Patch-Clamp Technique to Study the Thermogenic Capacity of Mitochondria
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Cited by 7 •
2021
This method article details the main steps in measuring H+ leak across the inner mitochondrial membrane with the patch-clamp technique, a new approach to study the thermogenic capacity of mitochondria.
11:24
Three-Dimensional Culture of Vascularized Thermogenic Adipose Tissue from Microvascular Fragments
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Cited by 2 •
2023
Here, we present a detailed protocol outlining the use of microvascular fragments isolated from rodent or human fat tissue as a straightforward approach to engineer functional, vascularized beige adipose tissue.
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.
07:29
Programmed Electrical Stimulation in Mice
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Cited by 50 •
2010
Programmed electrical stimulation provides the ability to determine conduction properties of the heart, and the possibility to induce and terminate cardiac arrhythmias using various pacing protocols. Using a transvenous catheter, intracardiac electrogram recordings can be obtained in mice following programmed electrical stimulation protocols to identify arrhythmogenic substrates.
FAQs
UCP1 changes the usual relationship between the mitochondrial proton gradient and ATP production. Rather than allowing that gradient to drive energy conversion into ATP, UCP1 enables energy to be released as heat. This mechanism gives researchers a direct molecular focus for studying how gene-expression changes influence cellular energy use and thermogenic function.
Heat production depends on a set of gene-expression changes rather than on one isolated molecular event. Coordinated activation helps establish the cellular state associated with thermogenic adipocytes and links regulatory signals to mitochondrial energy handling. In bioengineering, this systems-level view is important when designing adipose tissues intended to display improved metabolic activity.
The regulatory network organizes the broader gene-expression changes that support thermogenic function, with UCP1 serving as a central thermogenic factor within that program. Studying the network can therefore reveal how cells acquire metabolically active properties, rather than focusing only on a single gene. This perspective supports efforts to regulate tissue function in engineered systems.
Bioengineers can use knowledge of the program to guide the development of adipose tissues with greater thermogenic and metabolic activity. The relevant design goal is not simply storing energy, but establishing gene-expression patterns associated with heat-producing adipocytes. Such engineered tissues can provide platforms for studying physiological function and strategies related to metabolic disease.
Cell-based models can be used to examine energy metabolism in a controlled biological system. By studying thermogenic gene-expression changes and the associated UCP1 mechanism, researchers can investigate how adipocyte-like cells handle energy and release heat. These models may support research on metabolic regulation without relying only on whole-tissue observations.
The program is relevant because it shifts attention toward adipose tissue that actively dissipates energy as heat rather than treating fat solely as an energy-storage compartment. Its regulatory network provides a framework for investigating ways to influence energy metabolism, body weight, and metabolic disease. In bioengineering, that framework also informs tissue designs with improved physiological function.