Evidence map›Paper›PMID 1376216›Full record

ArticleCell and tissue research1992

Expression of vimentin by rabbit corneal epithelial cells during wound repair.

N SundarRaj, J D Rizzo, S C Anderson, J P Gesiotto

Abstract read
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In one paragraph

Article in Cell and tissue research, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

19 citing papers in PubMed, 66 citations in OpenAlex.

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  12. Vimentin is sufficient and required for wound repair and remodeling in alveolar epithelial cells.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2011
    Article
  13. Article
  14. Changes in cytochemistry of sensory and nonsensory cells in gentamicin-treated cochleas.Journal of the Association for Research in Otolaryngology : JARO · 2003
    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

4 authors at 2 institutions in 1 country.

N SundarRajDepartment of Ophthalmology, Eye Ear Institute, Pittsburgh, PA.
J D Rizzo
S C Anderson
J P Gesiotto
Eye and Ear Foundation · USUniversity of Pittsburgh · US

Funding

Corneal Homeostasis and RepairR01EY003263 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SUNDARRAJ, NIRMALA · 1985 to 2011
$3.5M
NEI NIH HHS EYO3263
6 · The paper itself

Abstract

Intermediate filaments of epithelial cells generally consist of specific combinations of keratins. However, cultured epithelial cells from certain tissues and some epithelial tumors have been shown also to express vimentin. In the present study, the expression of vimentin by epithelial cells in healing corneal wounds (partial thickness penetrating wounds) and in tissue culture was analyzed. Both immunohistochemical and immunotransblot analyses indicated that although vimentin was not detected in the normal rabbit corneal epithelium in vivo, cultured rabbit corneal epithelial cells co-express keratins and vimentin. At 1 day post-wounding, vimentin was not detectable in the epithelial cells that had covered the denuded stroma. However, at 2 days postwounding, the epithelium at the base of the epithelial plug immunoreacted with both anti-vimentin and antikeratin monoclonal antibodies. Immunotransblot analyses of the extracts of the epithelial plugs confirmed the presence of vimentin (Mr = 58k). The 58k band was not detected in the extract of normal rabbit corneal epithelium. At day/5, vimentin was no longer detectable in the epithelium. This study demonstrated that corneal epithelial cells transiently co-express vimentin and keratins in vivo during wound healing and in tissue culture. The time-course of the transient expression of vimentin suggests that the vimentin expression in the epithelial cells during healing is not linked to cell proliferation or to the centripetal migration of the epithelium during early stages (first 24 h) of healing, but may be linked to cell-matrix interactions or the migration of basal cells in the upward direction at the following stage of healing.

Indexed as

Corneal InjuriesWound HealingAnimalsCorneaEpitheliumEye ProteinsFluorescent Antibody TechniqueGene Expression RegulationIntermediate FilamentsKeratinsRabbitsVimentinEye ProteinsKeratinsVimentin

Identifiers

PMID1376216
OpenAlexW1970685905

What OpenQuestion holds

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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.