Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Ghrelin: update 2003.

Julie Eisenstein1, Andrew Greenberg

  • 1Energy Metabolism Lab, Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA 02111, USA.

Nutrition Reviews
|May 2, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Acsl4-mediated Lipid Homeostasis Orchestrates Synaptic and Cognitive Plasticity.

Research square·2026
Same author

Ferroptosis of tumour neutrophils causes immune suppression in cancer.

Nature·2022
Same author

Single Incision Modified Tension Slide Technique in Distal Biceps Repair: Improved Load to Failure While Reducing Surgical Pitfalls.

Techniques in hand & upper extremity surgery·2021
Same author

Atorvastatin Decreases Renal Menaquinone-4 Formation in C57BL/6 Male Mice.

The Journal of nutrition·2019
Same author

TPL2 Is a Key Regulator of Intestinal Inflammation in Clostridium difficile Infection.

Infection and immunity·2018
Same author

Alpha2delta-1 in SF1<sup>+</sup> Neurons of the Ventromedial Hypothalamus Is an Essential Regulator of Glucose and Lipid Homeostasis.

Cell reports·2017

Ghrelin, a peptide hormone from the gut, regulates feeding behavior and energy balance. Its role in weight regulation suggests it may be important in obesity and other physiological functions.

Area of Science:

  • Endocrinology
  • Neuroscience
  • Gastroenterology

Background:

  • Ghrelin is a peptide hormone secreted by gastrointestinal endocrine cells.
  • Initially identified as a growth hormone secretagogue.
  • Ghrelin influences feeding behavior and energy homeostasis.

Purpose of the Study:

  • To review the physiological actions of ghrelin.
  • To highlight ghrelin's role in regulating feeding behavior.
  • To discuss ghrelin's implications in energy balance and obesity.

Main Methods:

  • Literature review of ghrelin's functions.
  • Analysis of ghrelin's impact on hypothalamic orexigenic peptides.
  • Examination of ghrelin's role in energy balance and weight regulation.

Related Experiment Videos

Main Results:

  • Ghrelin modulates hypothalamic neuropeptide expression, affecting appetite.
  • Ghrelin plays a key role in coordinating energy balance.
  • Ghrelin dysregulation is linked to obesity.

Conclusions:

  • Ghrelin is a crucial regulator of feeding behavior and energy homeostasis.
  • Ghrelin's multifaceted physiological actions extend beyond appetite control.
  • Understanding ghrelin's role is vital for addressing obesity and metabolic disorders.