Evidence map›Paper›PMID 7590969›Full record

ArticleImmunogenetics1995

Molecular characterization of rat Crry: widespread distribution of two alternative forms of Crry mRNA.

R J Quigg, C F Lo, J J Alexander, A E Sneed, G Moxley

Abstract read
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In one paragraph

Article in Immunogenetics, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. C5a alters blood-brain barrier integrity in experimental lupus.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2010
    Article
  3. Comparative functional evolution of human and mouse CR1 and CR2.Journal of immunology (Baltimore, Md. : 1950) · 2008
    Review
  4. Article
  5. GluR3 autoantibodies destroy neural cells in a complement-dependent manner modulated by complement regulatory proteins.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2000
    Article
  6. Article
  7. Article
  8. Article
  9. Article
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

5 authors at 2 institutions in 1 country.

R J QuiggDepartment of Medicine, Section of Nephrology, University of Chicago, IL 60637, USA.
C F Lo
J J Alexander
A E Sneed
G Moxley
University of Chicago · USVirginia Commonwealth University Medical Center · US

Funding

Role of the Complement System in Renal DiseaseR01DK041873 · NIDDK · VIRGINIA COMMONWEALTH UNIVERSITY · PI QUIGG, RICHARD J. · 1994 to 2011
$3.4M
NIDDK NIH HHS R01 DK 41873
6 · The paper itself

Abstract

The rat complement regulator 5I2 antigen/Crry is present in a widespread distribution as at least two discrete proteins of Mr 65000-70000 and 75000-85000. The molecular basis for the different proteins has not been determined. We screened a cDNA library derived from cultured rat glomerular epithelial cells with a polymerase chain reaction (PCR)-generated nucleotide probe for CR1 and Crry. Two identical clones with 1.8 kilobase inserts were obtained. Clone 6.1 consisted of 1811 nucleotides. The sequence was identical to nucleotides 42-1666 of the cDNA for rat 5I2 antigen/Crry except for 11 nucleotides at the extreme 5' and 3' ends and an exact duplication of 186 bases that would encode an additional complete short consensus repeat (SCR). By reverse transcription PCR, we show that the two forms of Crry mRNA exist in all rat cells/tissues examined. It is likely that these two Crry mRNA species differ by the absence or presence of a 186 base repeat that encodes a complete SCR. These are translated into Crry proteins, containing six and seven SCRs, respectively, which explains the different sizes of Crry proteins. The role of the SCR duplication remains to be defined.

Indexed as

Alternative SplicingAmino Acid SequenceAnimalsAntigens, SurfaceBase SequenceDNA PrimersGene ExpressionGlycosylationMembrane GlycoproteinsMolecular Sequence DataRatsReceptors, Cell SurfaceReceptors, ComplementRepetitive Sequences, Nucleic AcidRestriction MappingRNA, MessengerAntigens, SurfaceCr1l protein, ratDNA PrimersMembrane GlycoproteinsReceptors, Cell SurfaceReceptors, ComplementRNA, Messenger

Identifiers

PMID7590969
OpenAlexW2086713827

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.