Evidence map›Paper›PMID 1438227›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1992

Regulation of BALB/c 3T3 fibroblast proliferation by B-myb is accompanied by selective activation of cdc2 and cyclin D1 expression.

A Sala, B Calabretta

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.5field-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

40 citing papers in PubMed, 108 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
  6. Association between B-Oncology letters · 2021
    Review
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  12. Review
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  16. Mybl2, downregulated during colon epithelial cell maturation, is suppressed by miR-365.American journal of physiology. Gastrointestinal and liver physiology · 2011
    Article
  17. Review
  18. Article
  19. Article
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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

2 authors at 1 institution in 1 country.

A SalaJefferson Cancer Institute, Thomas Jefferson University, Philadelphia, PA 19107.
B Calabretta
Thomas Jefferson University · US

Funding

REGULATION OF CELL PROLIFERATION BY GENES OF THE MYB FAMILYP01CA056309 · NCI · THOMAS JEFFERSON UNIVERSITY · PI BASERGA, RENATO LUIGI · 1991 to 2001
$1.4M
ALTERED GROWTH REGULATION IN HUMAN LEUKEMIAR01CA046782 · NCI · THOMAS JEFFERSON UNIVERSITY · PI CALABRETTA, BRUNO · 1988 to 1999
–
NCI NIH HHS CA46782NCI NIH HHS CA56309
6 · The paper itself

Abstract

The B-myb gene is expressed in many cell types at the G1/S transition of the cell cycle. Inhibition of B-myb expression in BALB/c 3T3 fibroblasts by introduction of a B-myb antisense construct greatly diminished cell proliferation, whereas constitutive expression of a human B-myb cDNA in these cells reduced their growth factor requirements and induced a transformed phenotype. Constitutive expression of B-myb cDNA was accompanied by activation of cyclin D1 and cdc2 expression but not of cyclin A and cyclin B. Transfection of BALB/B-myb cells (a cell line expressing high levels of exogenous human B-myb) with a cyclin D1 antisense construct drastically reduced cloning efficiency of these cells. These results suggest that the B-myb-encoded product regulates fibroblast proliferation by activating cdc2 and cyclin D1 gene expression and that abnormal expression of cyclin D1 might be a step in the process of transformation.

Indexed as

Cell DivisionOncogenes3T3 CellsAnimalsBase SequenceCDC2 Protein KinaseCloning, MolecularCyclinsDNA, NeoplasmGene ExpressionHumansKineticsMiceMice, Inbred BALB CMolecular Sequence DataOligodeoxyribonucleotidesCDC2 Protein KinaseCyclinsDNA, NeoplasmOligodeoxyribonucleotidesOligonucleotides, AntisenseOncogene Proteins v-mybProtein-Tyrosine KinasesRetroviridae Proteins, OncogenicRNA, Messenger

Identifiers

PMID1438227
PMCPMC50349
OpenAlexW2092781810

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.