Evidence map›Paper›PMID 7809116›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1994

Hematopoietic development of vav-/- mouse embryonic stem cells.

R Zhang, F Y Tsai, S H Orkin

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

8 citing papers in PubMed, 49 citations in OpenAlex.

  1. Mast Cell Activation and KSHV Infection in Kaposi Sarcoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2018
    Article
  2. Article
  3. Article
  4. Regulatory and signaling properties of the Vav family.Molecular and cellular biology · 2000
    Review
  5. Article
  6. Article
  7. Review
  8. 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

3 authors at 1 institution in 1 country.

R ZhangDivision of Hematology/Oncology, Children's Hospital, Boston, MA.
F Y Tsai
S H Orkin
Boston Children's Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The vav protooncogene product is expressed nearly exclusively in hematopoietic lineages and contains several structural motifs (SH2/SH3 domains and a dbl-oncogene homology region) typical of proteins functioning in signaling pathways. To ascertain if vav expression is required for hematopoiesis we generated vav-negative mouse embryonic stem cells by gene targeting and examined the consequences of loss of vav function on erythroid and myeloid development in vitro and in vivo. In conflict with the conclusions drawn from expression of antisense vav RNA in embryonic stem cells [Wulf, G. M., Adra, C. N. & Lim, B. (1993) EMBO J. 12, 5065-5074], we observed erythroid and myeloid development in the absence of vav. These experiments demonstrate that vav expression is not absolutely required for hematopoietic development.

Indexed as

Cell Cycle ProteinsHematopoiesisAnimalsBase SequenceDNA PrimersGene ExpressionMiceMice, KnockoutMolecular Sequence DataProto-Oncogene ProteinsProto-Oncogene Proteins c-vavRNA, MessengerCell Cycle ProteinsDNA PrimersProto-Oncogene ProteinsProto-Oncogene Proteins c-vavRNA, MessengerVav1 protein, mouse

Identifiers

PMID7809116
PMCPMC45518
OpenAlexW2050519522

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.