Evidence map›Paper›PMID 9250859›Full record

ArticleMammalian genome : official journal of the International Mammalian Genome Society1997

Identification of a leader exon and a core promoter for the rat tuberous sclerosis 2 (Tsc2) gene and structural comparison with the human homolog.

T Kobayashi, S Urakami, J P Cheadle, R Aspinwall, P Harris, J R Sampson, O Hino

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Mammalian genome : official journal of the International Mammalian Genome Society, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 32 citations in OpenAlex.

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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

7 authors at 3 institutions in 2 countries.

T KobayashiDepartment of Experimental Pathology, Cancer Institute, 1-37-1 Kami-Ikebukuro, Toshima-ku, Tokyo 170, Japan.
S Urakami
J P Cheadle
R Aspinwall
P Harris
J R Sampson
O Hino
The Cancer Institute Hospital · JPJohn Radcliffe Hospital · GBUniversity of Wales · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hereditary renal carcinoma in the Eker rat is an excellent example of predisposition to a specific cancer being transmitted as a dominant trait. Recently, we identified a germline mutation of the tuberous sclerosis 2 (Tsc2) gene in the Eker rat. In the present study, we analyzed the upstream region of the Tsc2 gene. A novel leader exon (exon 1a) in a CpG island was found, and core promoter activity was identified in a 242-bp region of this island. Exon 1a and the promoter region were conserved in the human TSC2 gene. In addition, a rat homolog of a gene found upstream of TSC2 in human has been identified, indicating that the genomic organization around Tsc2/TSC2 is conserved between the two species. Characterization of the 5' region of Tsc2 and TSC2 will facilitate studies of the regulation of the gene and its disregulation in tumorigenesis.

Indexed as

AnimalsBase SequenceConserved SequenceCpG IslandsExonsGene Expression RegulationHumansKidney NeoplasmsMolecular Sequence DataPolymerase Chain ReactionPromoter Regions, GeneticRatsRats, Mutant StrainsRepressor ProteinsSequence Analysis, DNASequence Homology, Nucleic AcidRepressor ProteinsTSC2 protein, humanTsc2 protein, ratTuberous Sclerosis Complex 2 ProteinTumor Suppressor Proteins

Identifiers

PMID9250859
OpenAlexW2027203376

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.