Evidence map›Paper›PMID 28575174›Full record

ArticleEndocrinology2017

Effects of Endogenous Oxytocin Receptor Signaling in Nucleus Tractus Solitarius on Satiation-Mediated Feeding and Thermogenic Control in Male Rats.

Zhi Yi Ong, Diana M Bongiorno, Mary Ann Hernando, Harvey J Grill

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
6.2field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. AgRP neurons mediate activity-dependent development of oxytocin connectivity and autonomic regulation.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Morpho-Electric Properties and Diversity of Oxytocin Neurons in Paraventricular Nucleus of Hypothalamus in Female and Male Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  14. Review
  15. Modulation of the thermosensory system by oxytocin.Frontiers in molecular neuroscience · 2022
    Review
  16. Article
  17. Review
  18. Chronic hindbrain administration of oxytocin elicits weight loss in male diet-induced obese mice.American journal of physiology. Regulatory, integrative and comparative physiology · 2021
    Article
  19. Oxytocin as an Anti-obesity Treatment.Frontiers in neuroscience · 2021
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Zhi Yi OngDepartment of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania 19104.
Diana M BongiornoDepartment of Biology, University of Pennsylvania, Philadelphia, Pennsylvania 19104.
Mary Ann HernandoPerelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104.
Harvey J GrillDepartment of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania 19104.
University of Pennsylvania · US

Funding

NEURAL HIERARCHY IN THE MODULATION OF INGESTIVE BEHAVIORR01DK021397 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI GRILL, HARVEY J, HAYES, MATTHEW R · 1986 to 2021
$8.8M
Neural Hierarchy in the Modulation of Ingestive BehaviorR56DK021397 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI GRILL, HARVEY J · 2008 to 2008
$434k
NIDDK NIH HHS R01 DK021397NIDDK NIH HHS R56 DK021397
6 · The paper itself

Abstract

Central oxytocin receptor (OT-R) signaling reduces food intake and increases energy expenditure, but the central sites and mechanisms mediating these effects are unresolved. We showed previously that pharmacological activation of OT-R in hindbrain/nucleus tractus solitarius (NTS) amplifies the intake-inhibitory effects of gastrointestinal (GI) satiation signals. Unexplored were the energetic effects of hindbrain OT-R agonism and the physiological relevance of NTS OT-R signaling on food intake and energy expenditure control. Using a virally mediated OT-R knockdown (KD) strategy and a range of behavioral paradigms, this study examined the role of endogenous NTS OT-R signaling on satiation-mediated food intake inhibition and thermogenic control. Results showed that, compared with controls, NTS OT-R KD rats consumed larger meals, were less responsive to the intake-inhibitory effects of a self-ingested preload, and consumed more chow following a 24-hour fast. These data indicate that NTS OT-R signaling is necessary for normal satiation control. Whereas both control and NTS OT-R KD rats increased core temperature following high-fat diet maintenance (relative to chow maintenance), the percent increase in core temperature was greater in control compared with NTS OT-R KD rats during the light cycle. Hindbrain oxytocin agonist delivery increased core temperature in both control and NTS OT-R KD rats and the percent increase relative to vehicle treatment was not significantly different between groups. Together, data reveal a critical role for endogenous NTS OT-R signaling in mediating the intake-inhibitory effects of endogenous GI satiation signals and in diet-induced thermogenesis.

Indexed as

AnimalsAppetite RegulationDiet, High-FatEatingEnergy MetabolismMaleRatsRats, Sprague-DawleyRats, TransgenicReceptors, OxytocinSatiationSignal TransductionSolitary NucleusThermogenesisReceptors, Oxytocin

Identifiers

PMID28575174
PMCPMC5659667
OpenAlexW2618596182

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.