Evidence map›Paper›PMID 22670171›Full record

ArticleInternational journal of clinical and experimental pathology2012

Aldo-keto reductase family 1 member C3 (AKR1C3) is expressed in adenocarcinoma and squamous cell carcinoma but not small cell carcinoma.

Valerie L Miller, Hsueh-Kung Lin, Paari Murugan, Michael Fan, Trevor M Penning, Lacy S Brame, Qing Yang, Kar-Ming Fung

Open access · greenAbstract readComparative Study
In one paragraph

Article in International journal of clinical and experimental pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

24 citing papers in PubMed, 32 citations in OpenAlex.

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  9. TheFrontiers in oncology · 2022
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  11. OBI-3424, a Novel AKR1C3-Activated Prodrug, Exhibits Potent Efficacy against Preclinical Models of T-ALL.Clinical cancer research : an official journal of the American Association for Cancer Research · 2019
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  14. Review
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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 1 institution in 1 country.

Valerie L MillerCollege of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
Hsueh-Kung Lin
Paari Murugan
Michael Fan
Trevor M Penning
Lacy S Brame
Qing Yang
Kar-Ming Fung
University of Oklahoma Health Sciences Center · US

Funding

Translational Research Support CoreP30ES013508 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI Rebecca A Simmons · 2006 to 2026
$35.3M
NIEHS NIH HHS P30 ES013508
6 · The paper itself

Abstract

Human aldo-keto reductase family 1 member C3 (AKR1C3) was initially identified as a critical enzyme in reducing 5α-dihydrotestosterone (5α-DHT) to 5α-androstane-3α,17β-diol (3α-diol) and oxidizing 3α-diol to androsterone. Based on these enzymatic activities, AKR1C3 was originally named type 2 3α-hydroxysteroid dehydrogenase (HSD)/type 5 17β-HSD. Additionally, AKR1C3 was demonstrated to be capable of metabolizing other steroids including estrogen and progesterone. Subsequently, AKR1C3 was shown to possess 11-ketoprostaglandin reductase activity in metabolizing prostaglandins and dihydrodiol dehydrogenase x (DDx) activity in metabolizing xenobiotics. Tissue distribution of AKR1C3 has been detected in both sex hormone-dependent organs such as the testis, breast, endometrium, and prostate as well as sex hormone-independent organs including the kidney and urothelium. Although prominent expression of AKR1C isozymes has been reported in human non-small cell lung carcinoma (NSCLC), the expression of AKR1C3 in small cell carcinoma of the lung has not been described. Also, the expression of AKR1C3 in normal lung has not been described. In this study, we demonstrated strong AKR1C3 immunoreactivity in bronchial epithelium but not in bronchial glands or alveolar pneumocytes. Strong AKR1C3 immunoreactivity was also demonstrated in columnar epithelium but only weak immunoreactivity in squamous epithelium of the gastrointestinal junction. Although AKR1C3 immunoreactivity was absent in small cell carcinoma of the lung, positive AKR1C3 immunoreactivity was extensively present in both adenocarcinoma and squamous cell carcinoma arising from the lung and the gastroesophageal junction. AKR1C3 may serve as an adjunct marker for differentiating small cell carcinoma from NSCLC. However, roles of AKR1C3 in adenocarcinoma, squamous cell carcinoma, and small cell carcinoma pathogenesis require further studies.

Indexed as

3-Hydroxysteroid DehydrogenasesAdenocarcinomaAdenocarcinoma of LungAdultAgedAged, 80 and overAldo-Keto Reductase Family 1 Member C3Biomarkers, TumorCarcinoma, Squamous CellDiagnosis, DifferentialEsophageal NeoplasmsEsophagogastric JunctionFemaleHumansHydroxyprostaglandin DehydrogenasesImmunohistochemistry3-Hydroxysteroid DehydrogenasesAKR1C3 protein, humanAldo-Keto Reductase Family 1 Member C3Biomarkers, TumorHydroxyprostaglandin DehydrogenasesadenocarcinomaAKR1C3esophagusgastroesophageal junctionlungnon-small cell carcinomasmall cell carcinomasquamous cell carcinomastomach

Identifiers

PMID22670171
PMCPMC3365826
OpenAlexW333342186

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.