Evidence map›Paper›PMID 15793282›Full record

ArticleThe American journal of pathology2005

Amphiregulin and epidermal hyperplasia: amphiregulin is required to maintain the psoriatic phenotype of human skin grafts on severe combined immunodeficient mice.

Narasimharao Bhagavathula, Kamalakar C Nerusu, Gary J Fisher, Gao Liu, Archana B Thakur, Lorraine Gemmell, Shankar Kumar, Zenghai H Xu, Paul Hinton, Naoya Tsurushita and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
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  4. Mechanisms forFrontiers in allergy · 2021
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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

13 authors at 3 institutions in 1 country.

Narasimharao BhagavathulaDepartment of Pathology, University of Michigan, 1301 Catherine Rd., Box 0602, Ann Arbor, MI 48109, USA.
Kamalakar C Nerusu
Gary J Fisher
Gao Liu
Archana B Thakur
Lorraine Gemmell
Shankar Kumar
Zenghai H Xu
Paul Hinton
Naoya Tsurushita
Nicholas F Landolfi
John J Voorhees
James Varani
PDL BioPharma (United States) · USMichigan Medicine · USUniversity of Michigan–Ann Arbor · US

Funding

TOPICAL RETINOIDS FOR DIABETIC FOOT ULCERSR01DK059169 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI VARANI, JAMES · 2001 to 2003
$1.0M
NON-IRRITATING RETINOIDS FOR THE TREATMENT OF AGINGR44AR049621 · NIAMS · MOLECULAR DESIGN INTERNATIONAL, INC. · PI PURCELL, WILLIAM PAUL · 2005 to 2006
$1.0M
NON-IRRITATING RETINOIDS FOR THE TREATMENT OF AGINGR43AR049621 · NIAMS · MOLECULAR DESIGN INTERNATIONAL, INC. · PI PURCELL, WILLIAM PAUL · 2003 to 2003
$99k
NIAMS NIH HHS AR49621NIAMS NIH HHS R43 AR049621NIAMS NIH HHS R44 AR049621NIDDK NIH HHS DK59169NIDDK NIH HHS R01 DK059169
6 · The paper itself

Abstract

Overexpression of amphiregulin has been shown to induce psoriasiform changes in the skin of transgenic mice shortly after birth. Therefore, amphiregulin has been suggested as a target for anti-psoriatic therapy. To test this theory, a humanized monoclonal antibody capable of neutralizing human amphiregulin was examined for anti-proliferative effects in the human skin-severe combined immunodeficient (SCID) mouse transplant model. The anti-amphiregulin antibody reduced epidermal thickness of transplanted psoriatic skin and also inhibited the hyperplastic response that developed in nonpsoriatic skin after transplantation. The same antibody also suppressed keratinocyte proliferation in monolayer culture in a dose-dependent manner. Under the same conditions in which keratinocyte proliferation was inhibited, the antibody had little effect on proliferation of human dermal fibroblasts and no effect on type I procollagen production by these cells. Taken together, these data indicate an important role for amphiregulin in psoriatic hyperplasia and suggest that inhibition of amphiregulin activity could be an efficacious therapeutic strategy for psoriasis. These data also suggest that the hyperplastic response occurring in nonpsoriatic human skin on transplantation to the SCID mouse is mediated, in large part, by amphiregulin.

Indexed as

Skin TransplantationAmphiregulinAnimalsAntibodies, MonoclonalCells, CulturedDose-Response Relationship, DrugEGF Family of ProteinsEpidermisFibroblastsGlycoproteinsHumansHyperplasiaIntercellular Signaling Peptides and ProteinsKeratinocytesMiceMice, SCIDAmphiregulinAntibodies, MonoclonalAREG protein, humanAreg protein, mouseEGF Family of ProteinsGlycoproteinsIntercellular Signaling Peptides and Proteins

Identifiers

PMID15793282
PMCPMC1780140
OpenAlexW151366572

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.