Elucidating the Regulatory Role of Melatonin in Brown, White, and Beige Adipocytes.
Study Goal
The researchers aimed to determine melatonin's role in regulating adipocyte development and function, particularly its effects on white, beige, and brown adipocytes, and its potential as a therapeutic agent for obesity and metabolic disorders.
Results Summary
Melatonin was found to influence adipogenesis, promote beige formation and white adipose tissue browning, enhance brown adipose tissue activity, improve anti-inflammatory and antioxidative effects, regulate adipokine secretion, and prevent weight gain, suggesting its potential in managing obesity and metabolic diseases.
Population
Not specified (general mammalian adipocyte focus)
Effective Dosage
Not provided
Duration
Not specified
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
melatonin | neutral | adipogenesis | - | - | affecting | #1 |
melatonin | increase | beige formation or white adipose tissue browning | - | - | inducing | #2 |
melatonin | increase | brown adipose tissue mass and activities | - | - | enhancing | #3 |
melatonin | increase | anti-inflammatory and antioxidative effects | - | - | improving | #4 |
melatonin | neutral | adipokine secretion | - | - | regulating | #5 |
melatonin | decrease | body weight gain | - | - | preventing | #6 |
melatonin | neutral | energy metabolism, adipogenesis, fat deposition, adiposity, and related metabolic diseases | - | - | potential therapeutic agent to control | #7 |
The high prevalence of obesity and its associated metabolic diseases has heightened the importance of understanding control of adipose tissue development and energy metabolism. In mammals, 3 types of adipocytes with different characteristics and origins have been identified: white, brown, and beige. Beige and brown adipocytes contain numerous mitochondria and have the capability to burn energy and counteract obesity, while white adipocytes store energy and are closely associated with metabolic disorders and obesity. Thus, regulation of the development and function of different adipocytes is important for controlling energy balance and combating obesity and related metabolic disorders. Melatonin is a neurohormone, which plays multiple roles in regulating inflammation, blood pressure, insulin actions, and energy metabolism. This article summarizes and discusses the role of melatonin in white, beige, and brown adipocytes, especially in affecting adipogenesis, inducing beige formation or white adipose tissue browning, enhancing brown adipose tissue mass and activities, improving anti-inflammatory and antioxidative effects, regulating adipokine secretion, and preventing body weight gain. Based on the current findings, melatonin is a potential therapeutic agent to control energy metabolism, adipogenesis, fat deposition, adiposity, and related metabolic diseases.