Evidence map›Paper›PMID 10976766›Full record

ArticleMolecular and cellular biochemistry2000

A set of proteins interacting with transcription factor Sp1 identified in a two-hybrid screening.

M Gunther, M Laithier, O Brison

Abstract read
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In one paragraph

Article in Molecular and cellular biochemistry, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

  1. Pooled it
  2. Journal of Cancer · 2025
    Review
  3. New Insights into the Role of KLF10 in Tissue Fibrosis.International journal of molecular sciences · 2024
    Review
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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

3 authors at 2 institutions in 1 country.

M GuntherLaboratoire de Génétique Oncologique, UMR 1599 CNRS, Institut Gustave Roussy, France.
M Laithier
O Brison
Institut Gustave Roussy · FRCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The two-hybrid system was used to isolate cDNA clones encoding polypeptides that interact with the N-terminal region (activation domains A, B and C) of the Sp1 transcription factor. Among the 65 collected clones, 43 contained cDNA fragments with open reading frames. They corresponded to 13 genes encoding proteins of known function and to 15 genes, the proteins of which have no known function. Six overlapping cDNA clones corresponded to the Hsc70 protein. Host cell factor (HCF-1) and the KIAA0461 gene (encoding a putative Zn-finger protein of unknown function) were both identified through the isolation of three overlapping cDNA clones. Two cDNA fragments encoding the same region of the SREBP-2 transcription factor were independently selected and two overlapping cDNA clones corresponded to the splicing factor SF3A120. Two different cDNA clones encoded the N- and C-terminal region of the Oct-1 transcription factor. Transcription factors Elf-1 and TIEG, as well as HSph2, the putative human homologue of a murine polyhomeotic gene, were each represented by a single clone. Noticeably, for the four identified transcription factors, the DNA-binding domain was excluded from the selected polypeptides. In vitro binding of the selected polypeptides to the Sp1 protein was demonstrated for the four transcription factors and for the SF3A120, Hsc70, HCF-1, HSph2 and pKIAA0461(245) proteins. Four other cDNA clones encoding polypeptides of unknown function were tested in the in vitro binding assay. All four polypeptides were found to interact with Sp1 in this assay.

Indexed as

Ribonucleoprotein, U2 Small NuclearTwo-Hybrid System TechniquesAnimalsCarrier ProteinsCloning, MolecularDNA-Binding ProteinsEarly Growth Response Transcription FactorsElectrophoresis, Polyacrylamide GelGene LibraryHelix-Loop-Helix MotifsHost Cell Factor C1HSC70 Heat-Shock ProteinsHSP70 Heat-Shock ProteinsHumansKruppel-Like Transcription FactorsOctamer Transcription Factor-1Carrier ProteinsDNA-Binding ProteinsEarly Growth Response Transcription FactorsHCFC1 protein, humanHost Cell Factor C1HSC70 Heat-Shock ProteinsHSP70 Heat-Shock ProteinsHSPA8 protein, humanKLF10 protein, humanKruppel-Like Transcription FactorsOctamer Transcription Factor-1POU2F1 protein, humanProteinsRecombinant Fusion ProteinsRibonucleoprotein, U2 Small NuclearRNA-Binding ProteinsSp1 Transcription Factorsplicing factor 3aSREBF2 protein, humanSterol Regulatory Element Binding Protein 2Transcription Factors

Identifiers

PMID10976766
OpenAlexW1570271015

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.