Evidence map›Paper›PMID 26366059›Full record

ArticleDrug design, development and therapy2015

Distinct prognostic values and potential drug targets of ALDH1 isoenzymes in non-small-cell lung cancer.

Qinghua You, Huanchen Guo, Dongxiang Xu

Open access · goldAbstract readComparative Study
In one paragraph

Article in Drug design, development and therapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  11. Spectrum ofArchives of medical science : AMS · 2020
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  17. Distinct Prognostic Values of Alcohol Dehydrogenase Family Members for Non-Small Cell Lung Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2018
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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 1 institution in 1 country.

Qinghua YouDepartment of Pathology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, People's Republic of China.
Huanchen GuoDepartment of Respiratory Medicine, Shouguang Hospital of Traditional Chinese Medicine, Shouguang, People's Republic of China.
Dongxiang XuDepartment of Endocrinology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, People's Republic of China.
Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increased aldehyde dehydrogenase 1 (ALDH1) activity has been found in the stem cell populations of leukemia and some solid tumors including non-small-cell lung cancer (NSCLC). However, which ALDH1's isoenzymes are contributing to ALDH1 activity remains elusive. In addition, the prognostic value of individual ALDH1 isoenzyme is not clear. In the current study, we investigated the prognostic value of ALDH1 isoenzymes in NSCLC patients through the Kaplan-Meier plotter database, which contains updated gene expression data and survival information from a total of 1,926 NSCLC patients. High expression of ALDH1A1 mRNA was found to be correlated to a better overall survival (OS) in all NSCLC patients followed for 20 years (hazard ratio [HR] 0.88 [0.77-0.99], P=0.039). In addition, high expression of ALDH1A1 mRNA was also found to be correlated to better OS in adenocarcinoma (Ade) patients (HR 0.71 [0.57-0.9], P=0.0044) but not in squamous cell carcinoma (SCC) patients (HR 0.92 [0.72-1.16], P=0.48). High expression of ALDH1A2 and ALDH1B1 mRNA was found to be correlated to worser OS in all NSCLC patients, as well as in Ade, but not in SCC patients. High expression of both ALDH1A3 and ALDH1L1 mRNA was not found to be correlated to OS in all NSCLC patients. These results strongly support that ALDH1A1 mRNA in NSCLC is associated with better prognosis. In addition, our current study also supports that ALDH1A2 and ALDH1B1 might be major contributors to the ALDH1 activity in NSCLC, since high expression of ALDH1A2 and ALDH1B1 mRNA was found to be significantly correlated to worser OS in all NSCLC patients. Based on our study, ALDH1A2 and ALDH1B1 might be excellent potential drug targets for NSCLC patients.

Indexed as

Acetaldehyde Dehydrogenase InhibitorsAdenocarcinomaAdenocarcinoma of LungAldehyde DehydrogenaseAldehyde Dehydrogenase 1 FamilyAldehyde Dehydrogenase, MitochondrialAldehyde OxidoreductasesAntineoplastic AgentsBiomarkers, TumorCarcinoma, Non-Small-Cell LungCarcinoma, Squamous CellDatabases, GeneticFormyltetrahydrofolate DehydrogenaseGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticHumansAcetaldehyde Dehydrogenase InhibitorsAldehyde DehydrogenaseAldehyde Dehydrogenase 1 FamilyAldehyde Dehydrogenase, Mitochondrialaldehyde dehydrogenase (NAD(P)+)Aldehyde OxidoreductasesALDH1A2 protein, humanALDH1B1 protein, humanAntineoplastic AgentsBiomarkers, TumorFormyltetrahydrofolate DehydrogenaseIsoenzymesOxidoreductases Acting on CH-NH Group DonorsRetinal DehydrogenaseRNA, MessengerALDH1cancer stem celldrug targethazard ratioKM plotterNSCLCprognosis

Identifiers

PMID26366059
PMCPMC4562757
OpenAlexW1439876106

What OpenQuestion holds

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LicenceCC BY-NC
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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.