Evidence map›Paper›PMID 8486793›Full record

ArticleThe Journal of clinical investigation1993

5'-adenosine monophosphate is the neutrophil-derived paracrine factor that elicits chloride secretion from T84 intestinal epithelial cell monolayers.

J L Madara, T W Patapoff, B Gillece-Castro, S P Colgan, C A Parkos, C Delp, R J Mrsny

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
6.2field-weighted citation impact, top 2% 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

105 citing papers in PubMed, 290 citations in OpenAlex.

  1. Trial
  2. EnteroaggregativeEcoSal Plus · 2025
    Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Extracellular membrane vesicles fromFrontiers in microbiology · 2022
    Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Control and dysregulation of redox signalling in the gastrointestinal tract.Nature reviews. Gastroenterology & hepatology · 2019
    Review
  14. Article
  15. Article
  16. The Hypoxia-Adenosine Link during Intestinal Inflammation.Journal of immunology (Baltimore, Md. : 1950) · 2018
    Review
  17. Review
  18. Review
  19. Review
  20. Mucosal immunity to pathogenic intestinal bacteria.Nature reviews. Immunology · 2016
    Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

J L MadaraDepartment of Pathology, Brigham and Women's Hospital, Boston, Massachusetts 02115.
T W Patapoff
B Gillece-Castro
S P Colgan
C A Parkos
C Delp
R J Mrsny
Brigham and Women's Hospital · USHarvard University · US

Funding

Xenograft and Isograft CoreP01DK033506 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI MCCORMICK, BETH A · 1986 to 2015
$24.2M
FUNCTIONAL MORPHOLOGY OF INTESTINAL PERMEABILITYR37DK035932 · NIDDK · UNIVERSITY OF CHICAGO · PI MADARA, JAMES L · 1997 to 2007
$3.2M
FUNCTIONAL MORPHOLOGY OF INTESTINAL PREMEABILITYR01DK035932 · NIDDK · BRIGHAM AND WOMEN'S HOSPITAL · PI MADARA, JAMES L · 1986 to 1997
–
NHLBI NIH HHS HL-07627NIDDK NIH HHS DK-33506NIDDK NIH HHS DK-35932
6 · The paper itself

Abstract

Neutrophil transmigration across intestinal epithelia is thought to contribute to epithelial dysfunction and characterizes many inflammatory intestinal diseases. Neutrophils activated by factors, normally present in the lumen, release a neutrophil-derived secretagogue activity to which intestinal epithelia respond with an electrogenic chloride secretion, the transport event which underlies secretory diarrhea. Using sequential ultrafiltration, column chromatographic, and mass and Raman spectroscopic techniques, neutrophil-derived secretagogue was identified as 5'-AMP. Additional studies suggested that neutrophil-derived 5'-AMP is subsequently converted to adenosine at the epithelial cell surface by ecto-5'-nucleotidase and that adenosine subsequently activates intestinal secretion through adenosine receptors on the apical membrane of target intestinal epithelial cells. These findings suggest that this ATP metabolite may serve as a neutrophil-derived paracrine mediator that contributes to secretory diarrhea in states of intestinal inflammation.

Indexed as

Adenine NucleotidesAdenosine MonophosphateChloridesChromatography, High Pressure LiquidColonic NeoplasmsCulture Media, ConditionedEpitheliumHumansIntestinesKineticsLeukemia, Promyelocytic, AcuteModels, BiologicalNeutrophilsRibonucleotidesTetradecanoylphorbol AcetateTumor Cells, CulturedAdenine NucleotidesAdenosine MonophosphateChloridesCulture Media, ConditionedRibonucleotidesTetradecanoylphorbol Acetate

Identifiers

PMID8486793
PMCPMC288238
OpenAlexW2002978565

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.