Evidence map›Paper›PMID 17900859›Full record

ArticleBrain, behavior, and immunity2008

Neuropeptides as signal molecules in common with leukocytes and the hypothalamic-pituitary-adrenal axis.

Eric M Smith

Open access · greenAbstract readAddress
In one paragraph

Article in Brain, behavior, and immunity, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 35% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Physical exercise increases binding of POMC to blood extracellular vesicles.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  7. Effects of β-endorphin on the production of reactive oxygen species, IL-1β, Tnf-Α, and IL-10 by murine peritoneal macrophages in vivo.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2016
    Article
  8. Article
  9. Effect of rotation and immobilization stress on IL-1β, IL-2, IL-4, and IFN-γ production by splenocytes under opiate receptor blockade in vivo.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2014
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  10. Review
  11. Does stress-induced release of interleukin-1 cause liver injury?Cellular and molecular neurobiology · 2012
    Article
  12. A review of metabolic staging in severely injured patients.Scandinavian journal of trauma, resuscitation and emergency medicine · 2010
    Review
  13. Surgical inflammation: a pathophysiological rainbow.Journal of translational medicine · 2009
    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

1 author at 1 institution in 1 country.

Eric M SmithDepartment of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, Galveston, TX 77555-0431, USA. esmith@utmb.edu
The University of Texas Medical Branch at Galveston · US

Funding

PIVOTAL REGULATOR IN NEURO-IMMUNE INTERACTIONSR01NS039974 · NINDS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI SMITH, ERIC M · 2000 to 2002
$807k
NINDS NIH HHS R01 NS039974
6 · The paper itself

Abstract

There exists a bidirectional regulatory circuit between the nervous and immune systems. This regulation has been shown to be mediated in part through neuroendocrine hormones and cytokines. Both systems have receptors for both types of signal molecules. The nervous system has receptors for cytokines and it also synthesizes cytokines. The immune system synthesizes and responds to cytokines. So, it is not too far-fetched to believe that neuroendocrine peptide hormones could bind to leukocytes and modulate immune functions. However, it is not widely known that the immune system also synthesizes functional, neuropeptide hormones. This will be discussed in this paper citing a plethora of evidence. The aim of this paper is to summarize this evidence by using three neuropeptides that are synthesized by leukocytes and modulate immune functions as examples; corticotropin (ACTH), endorphin (END), and corticotropin releasing factor (CRF). The production and action of these three neuropeptides in the immune system will be explained. Finally, the potential physiological role of leukocyte-derived ACTH, END, and CRF in inflammation as a localized hypothalamic-pituitary-like axis is discussed.

Indexed as

Signal TransductionAdrenocorticotropic HormoneAnimalsCorticotropin-Releasing HormoneEndorphinsHumansHypothalamo-Hypophyseal SystemImmune SystemInflammationLeukocytesNeuropeptidesPituitary-Adrenal SystemAdrenocorticotropic HormoneCorticotropin-Releasing HormoneEndorphinsNeuropeptides

Identifiers

PMID17900859
PMCPMC2194290
OpenAlexW2081841784

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.