Evidence map›Paper›PMID 36990389›Full record

ReviewPeptides2023

KNDy neurons as the GnRH pulse generator: Recent studies in ruminants.

Casey C Nestor, Christina M Merkley, Michael N Lehman, Stanley M Hileman, Robert L Goodman

Open access · greenAbstract readReview
In one paragraph

Review in Peptides, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 6% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Induction of pubertyAnimal reproduction · 2024
    Review
  8. Article
  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Casey C NestorDepartment of Animal Science, North Carolina State University, Raleigh, NC, USA.
Christina M MerkleyBrain Health Research Institute, Kent State University, Kent, OH, USA.
Michael N LehmanDepartment of Biological Sciences, Kent State University, Kent, OH, USA.
Stanley M HilemanDepartment of Physiology, Pharmacology, and Toxicology, West Virginia University, Morgantown, WV, USA.
Robert L GoodmanDepartment of Physiology, Pharmacology, and Toxicology, West Virginia University, Morgantown, WV, USA. Electronic address: rgoodman@hsc.wvu.edu.
Kent State University · USWest Virginia University · USNorth Carolina State University · US

Funding

Role of NKB in the control of GnRH secretion by ovarian steroidsR01HD082135 · NICHD · WEST VIRGINIA UNIVERSITY · PI GOODMAN, ROBERT L., LEHMAN, MICHAEL N · 2016 to 2020
$2.4M
Nutritional Regulation of Luteinizing Hormone SecretionR01HD109248 · NICHD · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Casey C Nestor · 2022 to 2026
$2.4M
NICHD NIH HHS R01 HD082135NICHD NIH HHS R01 HD109248
6 · The paper itself

Abstract

This review considers three aspects of recent work on the role of KNDy neurons in GnRH pulse generation in ruminants. First, work on basic mechanisms of pulse generation includes several tests of this hypothesis, all of which support it, and evidence that Kiss1r-containing neurons form a positive feedback circuit with the KNDy neural network that strengthen the activity of this network. The second section on pathways mediating external inputs focuses on the influence of nutrition and photoperiod, and describes the evidence supporting roles for proopiomelanocortin (POMC) and agouti-related peptide (AgRP) afferents to KNDy cells in each of these. Finally, we review studies exploring the potential applications of manipulating signaling by kisspeptin, and the other KNDy peptides, to control reproductive function in domestic animals and conclude that, although these approaches show some promise, they do not have major advantages over current practices at this time.

Indexed as

Arcuate Nucleus of HypothalamusGonadotropin-Releasing HormoneAnimalsDynorphinsKisspeptinsNeurokinin BNeuronsRuminantsDynorphinsGonadotropin-Releasing HormoneKisspeptinsNeurokinin BAgouti-related peptideKiss1rKisspeptinKisspeptin analogsNutritionProopiomelanocortin

Identifiers

PMID36990389
PMCPMC10164117
OpenAlexW4361000015

What OpenQuestion holds

Textmetadata
LicenceTDM
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.