Evidence map›Paper›PMID 10489932›Full record

ArticleDigestive diseases and sciences1999

Enhanced intestinal expression of heat shock protein 70 in patients with inflammatory bowel diseases.

D Ludwig, M Stahl, E T Ibrahim, B E Wenzel, D Drabicki, A Wecke, K Fellermann, E F Stange

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

31 citing papers in PubMed, 80 citations in OpenAlex.

  1. Review
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  9. Frontiers in immunology · 2017
    Review
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  11. Review
  12. Review
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  15. Article
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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

8 authors at 1 institution in 1 country.

D LudwigDepartment of Internal Medicine I, Medical University of Lübeck, Germany.
M Stahl
E T Ibrahim
B E Wenzel
D Drabicki
A Wecke
K Fellermann
E F Stange
University of Lübeck · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heat shock protein (Hsp) 70 is stress-inducible and exhibits both protective and antigenic properties. This study investigated the mucosal expression of the constitutive (Hsp70c) and inducible form (Hsp70i) as well as antibodies against human Hsp70 in inflammatory bowel disease and controls. Biopsies were assessed by immunoblot and immunofluorescence, resection specimens by immunohistochemistry, and mucosal antibody content by isoelectric focusing. Compared to controls, expression of Hsp70 was enhanced in ulcerative colitis (P<0.05), less so in Crohn's disease and infectious colitis. Strong epithelial staining was found for Hsp70c and Hsp70i in both diseases. Mucosal and submucosal mononuclear cells showed enhanced Hsp70c expression in Crohn's disease and to a lesser degree in ulcerative colitis. Antibodies of isotypes A or M were detected in nearly all patients and controls. The different pattern of Hsp70 expression in Crohn's disease compared to ulcerative colitis points to a distinct protective and immunological function, whereas a role in autoimmunity seems unlikely.

Indexed as

AdultBiopsyColitis, UlcerativeCrohn DiseaseFemaleFluorescent Antibody Technique, IndirectGene ExpressionHeat-Shock ProteinsHSP72 Heat-Shock ProteinsHumansImmunoblottingIntestinal MucosaIsoelectric FocusingMaleMiddle AgedHeat-Shock ProteinsHSP72 Heat-Shock Proteins

Identifiers

PMID10489932
OpenAlexW99992782

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.