Evidence map›Paper›PMID 11104803›Full record

ArticleThe Journal of experimental medicine2000

Severe B cell deficiency in mice lacking the tec kinase family members Tec and Btk.

W Ellmeier, S Jung, M J Sunshine, F Hatam, Y Xu, D Baltimore, H Mano, D R Littman

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

54 citing papers in PubMed, 1 synthesis or guideline pooled it, 204 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
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  7. Article
  8. Article
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  11. Article
  12. Article
  13. Role of OSCAR Signaling in Osteoclastogenesis and Bone Disease.Frontiers in cell and developmental biology · 2021
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Effects of BTK signalling in pathogenic microorganism infections.Journal of cellular and molecular medicine · 2019
    Review
  19. Inositol polyphosphates promote T cell-independent humoral immunity via the regulation of Bruton's tyrosine kinase.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  20. 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

8 authors at 5 institutions in 2 countries.

W EllmeierMolecular Pathogenesis Program, Skirball Institute of Biomolecular Medicine. wilfried.ellmeier@univie.ac.at
S Jung
M J Sunshine
F Hatam
Y Xu
D Baltimore
H Mano
D R Littman
Howard Hughes Medical Institute · USMolecular Research Institute · USCalifornia Institute of Technology · USJichi Medical University · JPUniversity of California, San Diego · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cytoplasmic protein tyrosine kinase Tec has been proposed to have important functions in hematopoiesis and lymphocyte signal transduction. Here we show that Tec-deficient mice developed normally and had no major phenotypic alterations of the immune system. To reveal potential compensatory roles of other Tec kinases such as Bruton's tyrosine kinase (Btk), Tec/Btk double-deficient mice were generated. These mice exhibited a block at the B220(+)CD43(+) stage of B cell development and displayed a severe reduction of peripheral B cell numbers, particularly immunoglobulin (Ig)M(lo)IgD(hi) B cells. Although Tec/Btk(null) mice were able to form germinal centers, the response to T cell-dependent antigens was impaired. Thus, Tec and Btk together have an important role both during B cell development and in the generation and/or function of the peripheral B cell pool. The ability of Tec to compensate for Btk may also explain phenotypic differences in X-linked immunodeficiency (xid) mice compared with human X-linked agammaglobulinemia (XLA) patients.

Indexed as

Antigens, CDAgammaglobulinaemia Tyrosine KinaseAnimalsB-LymphocytesCell DivisionCell LineFemaleImmunoglobulin AImmunoglobulin DImmunoglobulin GImmunoglobulin MLeukocyte Common AntigensLeukosialinLipopolysaccharidesMaleMiceAgammaglobulinaemia Tyrosine KinaseAntigens, CDBTK protein, humanBtk protein, mouseImmunoglobulin AImmunoglobulin DImmunoglobulin GImmunoglobulin MLeukocyte Common AntigensLeukosialinLipopolysaccharidesMitogensProtein-Tyrosine KinasesSialoglycoproteinsSpn protein, mouseTec protein-tyrosine kinase

Identifiers

PMID11104803
PMCPMC2193106
OpenAlexW2147922459

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.