Evidence map›Paper›PMID 15880472›Full record

ArticleThe Journal of comparative neurology2005

Collagen XVII and BPAG1 expression in the retina: evidence for an anchoring complex in the central nervous system.

Thomas Claudepierre, Mary K Manglapus, Nathan Marengi, Stephanie Radner, Marie-France Champliaud, Kaisa Tasanen, Leena Bruckner-Tuderman, Dale D Hunter, William J Brunken

Open access · greenAbstract readComparative Study
In one paragraph

Article in The Journal of comparative neurology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 68 citations in OpenAlex.

  1. Betz cells of the primary motor cortex.The Journal of comparative neurology · 2024
    Review
  2. Review
  3. Article
  4. Review
  5. BP180/Collagen XVII: A Molecular View.International journal of molecular sciences · 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

9 authors at 4 institutions in 3 countries.

Thomas ClaudepierreDepartment of Anatomy and Cellular Biology, Tufts University School of Medicine, and the Tufts Center for Vision Research, Boston, Massachusetts 02111, USA.
Mary K Manglapus
Nathan Marengi
Stephanie Radner
Marie-France Champliaud
Kaisa Tasanen
Leena Bruckner-Tuderman
Dale D Hunter
William J Brunken
Tufts University · USMassachusetts General Hospital · USUniversity of Freiburg · DEUniversity of Oulu · FI

Funding

Role of Extracellular Matrix in Retinal Development and DiseaseR01EY012676 · NEI · UPSTATE MEDICAL UNIVERSITY · PI BRUNKEN, WILLIAM J · 2000 to 2021
$6.9M
Supplement to Core Grant for Vision ResearchP30EY013078 · NEI · TUFTS MEDICAL CENTER · PI PANJWANI, NOORJAHAN · 2001 to 2005
$3.0M
STRUCTURE AND FUNCTION OF NON BASEMENT MEMBRANE LAMININSR01NS039502 · NINDS · TUFTS UNIVERSITY BOSTON · PI BRUNKEN, WILLIAM J · 2000 to 2003
$1.5M
EXTRACELLULAR MATRIX AND RETINAL DEVELOPMENTR01EY012037 · NEI · TUFTS UNIVERSITY BOSTON · PI HUNTER, DALE · 1998 to 2001
$494k
NEI NIH HHS P30 EY013078NEI NIH HHS P30EY13078NEI NIH HHS R01 EY012676NEI NIH HHS R01EY12037NEI NIH HHS R01EY12676NINDS NIH HHS R01 NS039502NINDS NIH HHS R01NS39502
6 · The paper itself

Abstract

The ectoderm gives rise not only to the skin but also to the entire CNS. This common embryonic lineage suggests that some molecular isoforms might serve analogous functions in both tissues. Indeed, not only are laminins important components of dermal adhesion mechanisms, but they also regulate some aspects of synaptic development in both the CNS and the PNS. In the skin, laminins are part of a hemidesmosome complex essential for basal keratinocyte adhesion that includes collagen XVII (BP180) and BPAG1 (dystonin/BP230). Here, we show that CNS neurons also express collagen XVII and BPAG1 and that these molecules are expressed in the adult and developing retina. In the retina, isoforms of collagen XVII and BPAG1 are colocalized with laminins at photoreceptor synapses and around photoreceptor outer segments; both molecules are expressed by rods, whereas cones express collagen XVII but not BPAG1. Moreover, biochemical data demonstrate that collagen XVII complexes with retinal laminins. We propose that collagen XVII and BPAG1 isoforms may help to anchor elements of the rod photoreceptor cytomatrix to the extracellular matrix.

Indexed as

AnimalsAnimals, NewbornAspartic Acid EndopeptidasesAutoantigensBlotting, NorthernBlotting, WesternCalcium-Binding ProteinsCattleCell LineCentral Nervous SystemCollagenasesCollagen Type XVIIGene Expression Regulation, DevelopmentalImmunohistochemistryImmunoprecipitationKeratinocytesAspartic Acid EndopeptidasesAutoantigensCalcium-Binding ProteinsCollagenasesCollagen Type XVIIkinesin-IIKinesinsLamininlaminin beta2Membrane GlycoproteinsMuscle ProteinsNerve Tissue ProteinsNon-Fibrillar CollagensPeanut Agglutininpostsynaptic density proteinspregnancy-associated glycoprotein 1Pregnancy ProteinsRNA, MessengerVimentin

Identifiers

PMID15880472
PMCPMC2925832
OpenAlexW2003728614

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.