Evidence map›Paper›PMID 17198749›Full record

ReviewBrain, behavior, and immunity2007

Protein hormones and immunity.

Keith W Kelley, Douglas A Weigent, Ron Kooijman

Open access · greenAbstract readReview
In one paragraph

Review in Brain, behavior, and immunity, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 3% 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

63 citing papers in PubMed, 1 synthesis or guideline pooled it, 218 citations in OpenAlex.

  1. Pooled it
  2. Biphasic effects of moderate drinking on prolactin during lactation.Alcoholism, clinical and experimental research · 2008
    Trial
  3. Molecular mechanisms underlying the evolution of a color polyphenism by genetic accommodation in the tobacco hornworm,Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Review
  6. Review
  7. Article
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  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Associations betweenAnimals : an open access journal from MDPI · 2020
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Psychoneuroimmunology-developments in stress research.Wiener medizinische Wochenschrift (1946) · 2018
    Review

3 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Keith W KelleyLaboratory of Integrative Immunophysiology, Integrative Immunology and Behavior Program, Department of Animal Sciences, College of ACES, 227 Edward R. Madigan Laboratory, 1201 West Gregory Drive, Urbana, IL 61801, USA. kwkelley@uiuc.edu
Douglas A Weigent
Ron Kooijman
University of Alabama at Birmingham · USUrbana University · US

Funding

CYTOKINES, BEHAVIOR, AND MENTAL HEALTHR01MH051569 · NIMH · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI KELLEY, KEITH W · 1995 to 2008
$2.6M
CYTOKINE AND HORMONE INTERACTIONS IN COMORBIDITY OF AIDSR01AI050442 · NIAID · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI KELLEY, KEITH W. · 2002 to 2005
$1.4M
PRODUCTION AND FUNCTION OF GHRH IN THE IMMUNE SYSTEMR01AI041651 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI WEIGENT, DOUGLAS A · 1997 to 2003
$731k
NIAID NIH HHS AI41651NIAID NIH HHS AI50442NIAID NIH HHS R01 AI041651NIAID NIH HHS R01 AI050442NIMH NIH HHS MH51569NIMH NIH HHS R01 MH051569
6 · The paper itself

Abstract

A number of observations and discoveries over the past 20 years support the concept of important physiological interactions between the endocrine and immune systems. The best known pathway for transmission of information from the immune system to the neuroendocrine system is humoral in the form of cytokines, although neural transmission via the afferent vagus is well documented also. In the other direction, efferent signals from the nervous system to the immune system are conveyed by both the neuroendocrine and autonomic nervous systems. Communication is possible because the nervous and immune systems share a common biochemical language involving shared ligands and receptors, including neurotransmitters, neuropeptides, growth factors, neuroendocrine hormones and cytokines. This means that the brain functions as an immune-regulating organ participating in immune responses. A great deal of evidence has accumulated and confirmed that hormones secreted by the neuroendocrine system play an important role in communication and regulation of the cells of the immune system. Among protein hormones, this has been most clearly documented for prolactin (PRL), growth hormone (GH), and insulin-like growth factor-1 (IGF-I), but significant influences on immunity by thyroid-stimulating hormone (TSH) have also been demonstrated. Here we review evidence obtained during the past 20 years to clearly demonstrate that neuroendocrine protein hormones influence immunity and that immune processes affect the neuroendocrine system. New findings highlight a previously undiscovered route of communication between the immune and endocrine systems that is now known to occur at the cellular level. This communication system is activated when inflammatory processes induced by proinflammatory cytokines antagonize the function of a variety of hormones, which then causes endocrine resistance in both the periphery and brain. Homeostasis during inflammation is achieved by a balance between cytokines and endocrine hormones.

Indexed as

AnimalsGrowth HormoneHumansInsulin-Like Growth Factor INeuroimmunomodulationNeurosecretory SystemsProlactinPsychoneuroimmunologyReceptors, CytokineGrowth HormoneInsulin-Like Growth Factor IProlactinReceptors, Cytokine

Identifiers

PMID17198749
PMCPMC1894894
OpenAlexW2025434317

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.