Evidence map›Paper›PMID 19665435›Full record

ReviewAutonomic neuroscience : basic & clinical2010

Age-related changes in vagal afferents innervating the gastrointestinal tract.

Robert J Phillips, Gary C Walter, Terry L Powley

Open access · greenAbstract readReview
In one paragraph

Review in Autonomic neuroscience : basic & clinical, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Role of the brain-gut axis in gastrointestinal cancer.World journal of clinical cases · 2019
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Voices from within: gut microbes and the CNS.Cellular and molecular life sciences : CMLS · 2013
    Review
  20. Article
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

3 authors at 1 institution in 1 country.

Robert J PhillipsPurdue University, Ingestive Behavior Research Center, Department of Psychological Sciences, West Lafayette, IN 47907-2081, USA. rphillip@psych.purdue.edu
Gary C Walter
Terry L Powley
Purdue University West Lafayette · US

Funding

HYPOTHALAMIC CONTROL OF BODY WEIGHT AND FEEDINGR01DK027627 · NIDDK · PURDUE UNIVERSITY WEST LAFAYETTE · PI POWLEY, TERRY L. · 1986 to 2021
$6.1M
Autonomic Control of Body Weight and FeedingR37DK027627 · NIDDK · PURDUE UNIVERSITY · PI POWLEY, TERRY L. · 2007 to 2016
$5.5M
THE ANALYTICAL COREP01HD052112 · NICHD · PURDUE UNIVERSITY · PI SWITHERS, SUSAN E · 2007 to 2011
$4.3M
Gastrointestinal Tract Innervation: Patterns of AgingR01DK061317 · NIDDK · PURDUE UNIVERSITY WEST LAFAYETTE · PI POWLEY, TERRY L. · 2002 to 2012
$3.1M
NICHD NIH HHS HD52112NICHD NIH HHS P01 HD052112NIDDK NIH HHS DK27627NIDDK NIH HHS DK61317NIDDK NIH HHS R01 DK027627NIDDK NIH HHS R01 DK061317NIDDK NIH HHS R37 DK027627
6 · The paper itself

Abstract

Recent progress in understanding visceral afferents, some of it reviewed in the present issue, serves to underscore how little is known about the aging of the visceral afferents in the gastrointestinal (GI) tract. In spite of the clinical importance of the issue-with age, GI function often becomes severely compromised-only a few initial observations on age-related structural changes of visceral afferents are available. Primary afferent cell bodies in both the nodose ganglia and dorsal root ganglia lose Nissl material and accumulate lipofucsin, inclusions, aggregates, and tangles. Additionally, in changes that we focus on in the present review, vagal visceral afferent terminals in both the muscle wall and the mucosa of the GI tract exhibit age-related structural changes. In aged animals, both of the vagal terminal types examined, namely intraganglionic laminar endings and villus afferents, exhibit dystrophic or regressive morphological changes. These neuropathies are associated with age-related changes in the structural integrity of the target organs of the affected afferents, suggesting that local changes in trophic environment may give rise to the aging of GI innervation. Given the clinical relevance of GI tract aging, a more complete understanding both of how aging alters the innervation of the gut and of how such changes might be mitigated should be made research priorities.

Indexed as

AgingAnimalsGastrointestinal TractHumansNerve EndingsSensory Receptor CellsVagus NerveVisceral Afferents

Identifiers

PMID19665435
PMCPMC2818053
OpenAlexW2088632925

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.