Evidence map›Paper›PMID 1720539›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1991

Two additional protein-tyrosine kinases expressed in human lung: fourth member of the fibroblast growth factor receptor family and an intracellular protein-tyrosine kinase.

U Holtrich, A Bräuninger, K Strebhardt, H Rübsamen-Waigmann

Open access · greenAbstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1991. 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
1.1field-weighted citation impact, top 23% 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, 27 citations in OpenAlex.

  1. Article
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  5. Induction and down-regulation of PLK, a human serine/threonine kinase expressed in proliferating cells and tumors.Proceedings of the National Academy of Sciences of the United States of America · 1994
    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

4 authors at 1 institution in 1 country.

U HoltrichChemotherapeutisches Forschungsinstitut Georg-Speyer-Haus, Frankfurt, Federal Republic of Germany.
A Bräuninger
K Strebhardt
H Rübsamen-Waigmann
Georg Speyer Haus · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The expression of protein-tyrosine kinases (PTKs; ATP:protein-tyrosine O-phosphotransferase, EC 2.7.1.112) was studied in normal human lung and various tumors by PCR followed by molecular cloning and sequence analysis. Six known PTKs (YES, FGR, LYN, HCK, PDGFB-R, and CSF1-R), as well as two additional members of this enzyme family, were detected in lung. One of the newly discovered sequences appears to represent a group of cytosolic PTKs. The cDNA sequence of the second unknown PTK revealed that it is a fourth member of the fibroblast growth factor receptor family. It was therefore called TKF (tyrosine kinase related to fibroblast growth factor receptor). Among a wide variety of cells and tissues tested, including human lymphocytes and macrophages, TKF was only found expressed in lung. Apart from normal lung, TKF expression could be demonstrated in some tumors of lung origin, but also in malignancies not derived from lung tissues. As fibroblast growth factors are generally involved in a variety of functions such as mitogenesis, angiogenesis, and wound healing, the specific expression of a receptor-related gene in lung only may point to yet another special function of this group of proteins.

Indexed as

Multigene FamilyPhylogenyReceptor Protein-Tyrosine KinasesReceptors, Fibroblast Growth FactorAmino Acid SequenceBase SequenceBlotting, NorthernCells, CulturedDNAHumansLungLymphocytesMacrophagesMolecular Sequence DataNeoplasmsOligodeoxyribonucleotidesDNAFGFR2 protein, humanOligodeoxyribonucleotidesPoly AProtein-Tyrosine KinasesReceptor, Fibroblast Growth Factor, Type 2Receptor Protein-Tyrosine KinasesReceptors, Fibroblast Growth FactorRNARNA, Messenger

Identifiers

PMID1720539
PMCPMC52938
OpenAlexW1999665949

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.