Evidence map›Paper›PMID 14968112›Full record

ArticleOncogene2004

Identification of NPM-ALK interacting proteins by tandem mass spectrometry.

David K Crockett, Zhaosheng Lin, Kojo S J Elenitoba-Johnson, Megan S Lim

Abstract read
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In one paragraph

Article in Oncogene, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.2field-weighted citation impact, top 5% 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, 111 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

4 authors at 2 institutions in 1 country.

David K CrockettARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT 84108, USA.
Zhaosheng Lin
Kojo S J Elenitoba-Johnson
Megan S Lim
ARUP Institute for Clinical and Experimental PathologyARUP Laboratories (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Constitutive overexpression of nucleophosmin-anaplastic lymphoma kinase (NPM-ALK) is a key oncogenic event in anaplastic large-cell lymphomas with the characteristic chromosomal aberration t(2;5)(p23;q35). Proteins that interact with ALK tyrosine kinase play important roles in mediating downstream cellular signals, and are potential targets for novel therapies. Using a functional proteomic approach, we determined the identity of proteins that interact with the ALK tyrosine kinase by co-immunoprecipitation with anti-ALK antibody, followed by electrospray ionization and tandem mass spectrometry (MS/MS). A total of 46 proteins were identified as unique to the ALK immunocomplex using monoclonal and polyclonal antibodies, while 11 proteins were identified in the NPM immunocomplex. Previously reported proteins in the ALK signal pathway were identified including PI3-K, Jak2, Jak3, Stat3, Grb2, IRS, and PLCgamma1. More importantly, many proteins previously not recognized to be associated with NPM-ALK, but with potential NPM-ALK interacting protein domains, were identified. These include adaptor molecules (SOCS, Rho-GTPase activating protein, RAB35), kinases (MEK kinase 1 and 4, PKC, MLCK, cyclin G-associated kinase, EphA1, JNK kinase, MAP kinase 1), phosphatases (meprin, PTPK, protein phosphatase 2 subunit), and heat shock proteins (Hsp60 precursor). Proteins identified by MS were confirmed by Western blotting and reciprocal immunoprecipitation. This study demonstrates the utility of antibody immunoprecipitation and subsequent peptide identification by tandem mass spectrometry for the elucidation of ALK-binding proteins, and its potential signal transduction pathways.

Indexed as

Amino Acid SequenceAntibodies, MonoclonalBlotting, WesternCell Line, TumorChromosome AberrationsDatabases as TopicElectrophoresis, Polyacrylamide GelHumansMass SpectrometryMolecular Sequence DataPeptidesPrecipitin TestsProtein BindingProtein-Tyrosine KinasesProteomicsSequence Homology, Amino AcidAntibodies, Monoclonalp80(NPM-ALK) proteinPeptidesProtein-Tyrosine KinasesTrypsin

Identifiers

PMID14968112
OpenAlexW2011387767

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.