Evidence map›Paper›PMID 7542303›Full record

ReviewImmunologic research1994

The B cell antigen receptor complex: mechanisms and implications of tyrosine kinase activation.

J Tseng, Y J Lee, B J Eisfelder, M R Clark

Abstract readReview
PubMed Publisher
In one paragraph

Review in Immunologic research, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 42% 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

1 citing paper in PubMed, 13 citations in OpenAlex.

  1. Review
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 1 institution in 1 country.

J TsengDepartment of Medicine, University of Chicago, IL 60637, USA.
Y J Lee
B J Eisfelder
M R Clark
University of Chicago · US

Funding

MOLECULAR CHARACTERIZATION OF FC RECEPTORSK08AR001864 · NIAMS · UNIVERSITY OF CHICAGO · PI CLARK, MARCUS R · 1990 to 1994
–
NIAMS NIH HHS AR01864
6 · The paper itself

Abstract

The B cell receptor is a multimeric receptor complex whose constituent chains appear to mediate distinct and possibly interrelated functions. In this review we have focused on how one chain, immunoglobulin (Ig)-alpha, may function to activate tyrosine kinases and the consequences of that activation. The cytoplasmic domain of Ig-alpha contains a consensus sequence, the antigen recognition homology 1 (ARH 1) motif, which is found in Ig-beta and other antigen recognition receptor associated chains. We argue that this conserved structure reflects an underlying conserved mechanism of secondary effector activation. Our data also indicates that the specificity of each motif (i.e., the elements which restrict secondary effector binding to particular motifs) is encoded within divergent sequences found in each ARH 1 motif. In the particular case of kinase activation by Ig-alpha, the subsequent phosphorylation of multiple tyrosines on Ig-alpha, Ig-beta, CD19, CD22 and possibly other functionally related chains form recruitment sites for a myriad of secondary signal transducers. In this model, proximal tyrosine kinases and phosphatases do not function so much to mediate the linear transfer of information as to establish and modulate an interrelated network of signal transducers capable of driving complicated cellular responses.

Indexed as

Cell Adhesion MoleculesLectinsAmino Acid SequenceAntigens, CDAntigens, CD19Antigens, Differentiation, B-LymphocyteB-LymphocytesCD79 AntigensConsensus SequenceEnzyme ActivationEpitopesGene Expression RegulationLeukocyte Common AntigensModels, ImmunologicalMolecular Sequence DataProtein-Tyrosine KinasesAntigens, CDAntigens, CD19Antigens, Differentiation, B-LymphocyteCD79 AntigensCell Adhesion MoleculesEpitopesLectinsLeukocyte Common AntigensProtein-Tyrosine KinasesReceptors, Antigen, B-CellSialic Acid Binding Ig-like Lectin 2

Identifiers

PMID7542303
OpenAlexW2036513776

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.