Evidence map›Paper›PMID 8139534›Full record

ArticleMolecular and cellular biology1994

A gene involved in control of human cellular senescence on human chromosome 1q.

P J Hensler, L A Annab, J C Barrett, O M Pereira-Smith

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
6.7field-weighted citation impact, top 3% 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

30 citing papers in PubMed, 95 citations in OpenAlex.

  1. Article
  2. Review
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  6. Article
  7. CREG1 enhances p16(INK4a) -induced cellular senescence.Cell cycle (Georgetown, Tex.) · 2011
    Article
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  14. Review
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  20. Wild-type p53 triggers a rapid senescence program in human tumor cells lacking functional p53.Proceedings of the National Academy of Sciences of the United States of America · 1997
    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

4 authors at 1 institution in 1 country.

P J HenslerDivision of Molecular Virology, Baylor College of Medicine, Houston, Texas 77030.
L A Annab
J C Barrett
O M Pereira-Smith
Baylor College of Medicine · US

Funding

CELL &MOLECULAR BIOLOGY OF AGINGT32AG000183 · NIA · BAYLOR COLLEGE OF MEDICINE · PI DONEHOWER, LAWRENCE A. · 1989 to 2015
$3.7M
MOLECULAR AND CYTOGENETIC STUDIES OF HUMAN CELL AGINGR37AG005333 · NIA · UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANT · PI PEREIRA-SMITH, OLIVIA M. · 1993 to 2004
$1.0M
NIA NIH HHS R37-AG05333NIA NIH HHS T32 AGO0183
6 · The paper itself

Abstract

Normal cells in culture exhibit limited division potential and have been used as a model for cellular senescence. In contrast, tumor-derived or carcinogen- or virus-transformed cells are capable of indefinite division. Fusion of normal human diploid fibroblasts with immortal human cells yielded hybrids having limited life spans, indicating that cellular senescence was dominant. Fusions of various immortal human cell lines with each other led to the identification of four complementation groups for indefinite division. The purpose of this study was to determine whether human chromosome 1 could complement the recessive immortal defect of human cell lines assigned to one of the four complementation groups. Using microcell fusion, we introduced a single normal human chromosome 1 into immortal human cell lines representing the complementation groups and determined that it caused loss of proliferative potential of an osteosarcoma-derived cell line (TE85), a cytomegalovirus-transformed lung fibroblast cell line (CMV-Mj-HEL-1), and a Ki-ras(+)-transformed derivative of TE85 (143B TK-), all of which were assigned to complementation group C. This chromosome 1 caused no change in proliferative potential of cell lines representing the other complementation groups. A derivative of human chromosome 1 that had lost most of the q arm by spontaneous deletion was unable to induce senescence in any of the immortal cell lines. This finding indicates that the q arm of human chromosome 1 carries a gene or set of genes which is altered in the cell lines assigned to complementation group C and is involved in the control of cellular senescence.

Indexed as

Chromosomes, Human, Pair 1Genes, rasBone NeoplasmsCell DivisionCell LineCell Line, TransformedCellular SenescenceChromosome MappingClone CellsCytomegalovirusGenetic Complementation TestHumansMolecular Sequence DataOsteosarcomaTumor Cells, Cultured

Identifiers

PMID8139534
PMCPMC358595
OpenAlexW2122347096

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.