Research
Hormonal
Endogenous ghrelin is physiologically relevant for regulating lipid-metabolizing enzymes in white adipose tissue, as ghrelin-deficient mice exhibit decreased expression of fat-storage enzymes (LPL, SCD1).
Your body's natural ghrelin production helps regulate how fat cells store fat. Without it, fat-storage enzymes are less active, which may protect against obesity on high-fat diets.
GoodSupportsHIGH confidence
Additionally, the expression of some fat storage enzymes was decreased in ghrelin-deficient mice, which led us to conclude that central ghrelin is of physiological relevance in the control of cell metabolism in adipose tissue.
Why this rating
Genetic knockout model provides strong evidence for physiological relevance.
Source
Ghrelin action in the brain controls adipocyte metabolism
C. Theander-Carrillo · Journal of Clinical Investigation · 2006
DOI 10.1172/jci25811
mechanism_onlyCited 459×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Central administration of ghrelin directly regulates adipocyte metabolism by increasing glucose utilization and promoting fat storage in white adipose tissue (WAT) while decreasing thermogenesis in brown adipose tissue (BAT), independent of increased food intake.Good
- The metabolic effects of central ghrelin on adipose tissue are mediated by the sympathetic nervous system, as evidenced by the lack of metabolic response in mice lacking beta-adrenergic receptors.Good
Related findings · Hormonal
- Initial treatment for type 2 diabetes should be a combination of metformin and either an SGLT-2 inhibitor or a GLP-1 receptor agonist to achieve cardiorenal protection, rather than monotherapy or older agents like sulfonylureas.Strong
- For patients with specific monogenic obesity syndromes (leptin deficiency, POMC/PCSK1/LEPR mutations), targeted pharmacotherapy (recombinant leptin or setmelanotide) is highly effective and should be prioritized, unlike in polygenic obesity.Strong
- Continued weekly administration of 2.4 mg subcutaneous semaglutide prevents weight regain and promotes further weight loss in adults with overweight or obesity, whereas switching to placebo results in significant weight regain.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →