Evidence map›Paper›PMID 22696682›Full record

ArticleMolecular biology of the cell2012

Achaete-scute homologue-1 (ASH1) stimulates migration of lung cancer cells through Cdk5/p35 pathway.

Abeba Demelash, Parvathi Rudrabhatla, Harish C Pant, Xiaoyang Wang, Niranjana D Amin, Claire D McWhite, Xu Naizhen, R Ilona Linnoila

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

52 citing papers in PubMed, 80 citations in OpenAlex.

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  17. Phosphoprotein-based biomarkers as predictors for cancer therapy.Proceedings of the National Academy of Sciences of the United States of America · 2020
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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

8 authors at 2 institutions in 1 country.

Abeba DemelashCell and Cancer Biology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Parvathi Rudrabhatla
Harish C Pant
Xiaoyang Wang
Niranjana D Amin
Claire D McWhite
Xu Naizhen
R Ilona Linnoila
National Cancer Institute · USNational Institutes of Health · US

Funding

Cyclin-dependent kinase 5 (Cdk5 physiology and pathology)ZIANS003104 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI PANT, HARISH C · 2009 to 2016
$9.6M
Molecular Pathology of Pulmonary CarcinogenesisZIASC000167 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI LINNOILA, ILONA · 2009 to 2014
$6.1M
Intramural NIH HHS
6 · The paper itself

Abstract

Our previous data suggested that the human basic helix-loop-helix transcription factor achaete-scute homologue-1 (hASH1) may stimulate both proliferation and migration in the lung. In the CNS, cyclin-dependent kinase 5 (Cdk5) and its activator p35 are important for neuronal migration that is regulated by basic helix-loop-helix transcription factors. Cdk5/p35 may also play a role in carcinogenesis. In this study, we found that the neuronal activator p35 was commonly expressed in primary human lung cancers. Cdk5 and p35 were also expressed by several human lung cancer cell lines and coupled with migration and invasion. When the kinase activity was inhibited by the Cdk5 inhibitor roscovitine or dominant-negative (dn) Cdk5, the migration of lung cancer cells was reduced. In neuroendocrine cells expressing hASH1, such as a pulmonary carcinoid cell line, knocking down the gene expression by short hairpin RNA reduced the levels of Cdk5/p35, nuclear p35 protein, and migration. Furthermore, expression of hASH1 in lung adenocarcinoma cells normally lacking hASH1 increased p35/Cdk5 activity and enhanced cellular migration. We were also able to show that p35 was a direct target for hASH1. In conclusion, induction of Cdk5 activity is a novel mechanism through which hASH1 may regulate migration in lung carcinogenesis.

Indexed as

AdenocarcinomaCyclin-Dependent Kinase 5DNA-Binding ProteinsLung NeoplasmsNerve Tissue ProteinsTranscription FactorsCell Line, TumorCell MovementCell ProliferationGene Expression Regulation, NeoplasticHEK293 CellsHistone-Lysine N-MethyltransferaseHumansNeoplasm InvasivenessPurinesRoscovitineASH1L protein, humanCDK5 protein, humanCyclin-Dependent Kinase 5DNA-Binding ProteinsHistone-Lysine N-MethyltransferaseNerve Tissue Proteinsneuronal Cdk5 activator (p25-p35)PurinesRoscovitineTranscription Factors

Identifiers

PMID22696682
PMCPMC3408413
OpenAlexW2003830122

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.