Evidence map›Paper›PMID 19067131›Full record

ArticleJournal of clinical immunology2009

CD72, a coreceptor with both positive and negative effects on B lymphocyte development and function.

Hsin-Jung Wu, Subbarao Bondada

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of clinical immunology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 27% 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

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

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Kinobead Profiling Reveals Reprogramming of BCR Signaling in Response to Therapy within Primary CLL Cells.Clinical cancer research : an official journal of the American Association for Cancer Research · 2021
    Article
  7. Article
  8. CD100/Sema4D Increases Macrophage Infection byFrontiers in microbiology · 2018
    Article
  9. Article
  10. Semaphorins: their dual role in regulating immune-mediated diseases.Clinical reviews in allergy & immunology · 2014
    Review
  11. Article
  12. Article
  13. Article
  14. FCRL5 exerts binary and compartment-specific influence on innate-like B-cell receptor signaling.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
  15. Novel identified receptors on mast cells.Frontiers in immunology · 2012
    Article
  16. Article
  17. Article
  18. CD72 negatively regulates KIT-mediated responses in human mast cells.Journal of immunology (Baltimore, Md. : 1950) · 2010
    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

2 authors at 2 institutions in 1 country.

Hsin-Jung WuSection on Immunology and Immunogenetics, Joslin Diabetes Center, Harvard Medical School, Boston, MA 02115, USA.
Subbarao Bondada
Cancer Research Center · USJoslin Diabetes Center · US

Funding

Growth Regulation and Therapy of Leukemias and LymphomasP01CA092372 · NCI · UNIVERSITY OF KENTUCKY · PI BONDADA, SUBBARAO · 2003 to 2007
$5.8M
AGE ASSOCIATED CHANGES IN B LYMPHOCYTE FUNCTIONR01AG005731 · NIA · UNIVERSITY OF KENTUCKY · PI BONDADA, SUBBARAO · 1986 to 2005
$1.7M
B-LYMPHOCYTE RECEPTORS FOR GROWTH AND MATURATION FACTORSR01AI021490 · NIAID · UNIVERSITY OF KENTUCKY · PI BONDADA, SUBBARAO · 1985 to 2002
$849k
NCI NIH HHS CA92372NIAID NIH HHS AI21490NIAID NIH HHS R01 AI021490NIA NIH HHS AG05731
6 · The paper itself

Abstract

introductionB lymphocytes remain in a resting state until activated by antigenic stimuli through interaction with the B cell receptor (BCR). Coreceptors on B cells can modulate the thresholds for signaling through the BCR for growth and differentiation. CD72 is a B cell coreceptor that has been shown to interact with CD100, a semaphorin, and to enhance BCR signaling. DISCUSSION: CD72 ligation induces a variety of early signaling events such as activation of the Src kinases Blk and Lyn and the non-src kinase Btk leading to activation of the mitogen-activated protein (MAP) kinases, events usually associated with positive signaling. CD72 signals can enable Btk-deficient B cells to overcome their unresponsiveness to BCR signaling. On the other hand, BCR-mediated signals are enhanced in CD72-deficient cells but are reduced in CD100 null cells. The dual effects of CD72 on B cells can be explained by its association with positive and negative signaling molecules. Thus, CD72 interacts with SHP-1, an SH2-domain containing protein tyrosine phosphatase, a negative regulator of signaling, and Grb2, an adaptor protein associated with the Ras/MAPK pathway. Ligation of CD72 also triggered its association with CD19, a positive modulator of B cell receptor signaling. We propose a dual signaling hypothesis to explain the growth and differentiation promoting properties of CD72. Deficiency in either CD72 or CD100 leads to autoimmunity in mouse models. CD72 expression and polymorphisms exhibit some association with autoimmune diseases such as lupus, Sjogren's syndrome, and type 1 diabetes.

Indexed as

Agammaglobulinaemia Tyrosine KinaseAnimalsAntigens, CDAntigens, CD19Antigens, Differentiation, B-LymphocyteAutoimmunityB-LymphocytesGRB2 Adaptor ProteinHumansMiceProtein-Tyrosine KinasesProtein Tyrosine Phosphatase, Non-Receptor Type 6Receptors, Antigen, B-CellSemaphorinsSignal TransductionAgammaglobulinaemia Tyrosine KinaseAntigens, CDAntigens, CD19Antigens, Differentiation, B-LymphocyteBTK protein, humanCD100 antigenCD72 antigen, mouseGRB2 Adaptor ProteinProtein-Tyrosine KinasesProtein Tyrosine Phosphatase, Non-Receptor Type 6Receptors, Antigen, B-CellSemaphorins

Identifiers

PMID19067131
OpenAlexW2025610793

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.