Evidence map›Paper›PMID 8500759›Full record

ArticleGene1993

Expression of the Bgp gene and characterization of mouse colon biliary glycoprotein isoforms.

K McCuaig, M Rosenberg, P Nédellec, C Turbide, N Beauchemin

Open access · greenAbstract readComparative Study
In one paragraph

Article in Gene, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.7field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 60 citations in OpenAlex.

  1. Structural aspects of CEACAM1 interactions.European journal of clinical investigation · 2024
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  6. Pathogenesis of murine coronavirus in the central nervous system.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2010
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  11. Glyco-catch method: A lectin affinity technique for glycoproteomics.Journal of biomolecular techniques : JBT · 2002
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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

5 authors at 1 institution in 1 country.

K McCuaigMcGill Cancer Centre, McGill University, Montreal, Québec, Canada.
M Rosenberg
P Nédellec
C Turbide
N Beauchemin
McGill University Health Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The biliary glycoprotein (BGP)-encoding gene is a member of the human carcinoembryonic antigen (CEA) gene family. We have now cloned several mouse Bgp cDNAs from an outbred CDR-1 mouse colon cDNA library, as well as by reverse transcription-PCR amplification of colon RNA. The distinguishing features of the deduced Bgp protein isoforms are found in the two divergent N-terminal domains, the highly conserved internal C2-set immunoglobulin domains, and an intracytoplasmic domain of either 10 or 73 amino acids (aa). The cDNA structures suggest that these mRNAs are produced through alternative splicing of a Bgp gene and the usage of multiple transcriptional terminators. The Bgp deduced aa sequences are highly homologous to several well characterized rat hepatocyte proteins such as the cell CAM105/ecto-ATPase/pp120/HA4 proteins. Oligodeoxyribonucleotide probes representing the various cDNA isoform domains revealed predominant transcripts of 1.8, 3.1 and 4.0 kb on Northern analyses of mouse colon RNA; some of these bands are actually composed of several co-migrating transcripts. The transcripts encoding the long intracytoplasmic-tailed Bgp proteins are expressed at one-tenth the relative abundance of the shorter-tailed species. We have previously demonstrated that several mouse Bgp cDNAs, when transfected into eukaryotic cells, express BGP proteins at the cell surface and function in vitro as cell adhesion molecules, much like their human and rat counterparts. The expression of the many Bgp isoforms at the surface of epithelial cells, such as colon, suggests that these proteins play a determinant role, through self- or heterologous contact, in renewal and/or differentiation of their epithelia.

Indexed as

Amino Acid SequenceAnimalsAntigens, CDBase SequenceCarcinoembryonic AntigenCell Adhesion MoleculesCloning, MolecularColonDNAExonsGene ExpressionGene LibraryGlycoproteinsMiceMice, Inbred StrainsMolecular Sequence DataAntigens, CDCarcinoembryonic AntigenCD66 antigensCell Adhesion MoleculesDNAGlycoproteinsOligonucleotides, Antisense

Identifiers

PMID8500759
PMCPMC7131619
OpenAlexW1974613058

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.