Evidence map›Paper›PMID 29620641›Full record

ArticleMedicine2018

Expression and prognostic value of lactate dehydrogenase-A and -D subunits in human uterine myoma and uterine sarcoma.

Ke-Juan Song, Xiao-Ni Yu, Teng Lv, Yu-Long Chen, Yu-Chao Diao, Su-Li Liu, Yan-Kui Wang, Qin Yao

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.4field-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

26 citing papers in PubMed, 40 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

8 authors at 2 institutions in 1 country.

Ke-Juan SongDepartment of Gynecology, the Affiliated Hospital of Qingdao University, 1677 Wutai Mountain Road, Huangdao District, Qingdao City, Shandong Province, China Department of Gynecology, the Ninth People's Hospital of Qingdao,shinan District, Qingdao City, Shandong Province, China.
Xiao-Ni Yu
Teng Lv
Yu-Long Chen
Yu-Chao Diao
Su-Li Liu
Yan-Kui Wang
Qin Yao
Affiliated Hospital of Qingdao University · CNQingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to determine the expression of lactate dehydrogenase (LDH)-A and LDH-D in patients with uterine myoma, cellular leiomyoma (CLM), and uterine sarcoma and to evaluate their prognostic significance.

methodsProtein expression levels of LDH-A and LDH-D were determined in tissue samples from 86 patients (26 uterine myoma, 10 CLM, 50 uterine sarcoma) by immunohistochemistry and their associations with clinicopathologic parameters and outcomes were analyzed in patients with uterine sarcoma.

resultsThe positivity rates for LDH-A and LDH-D were significantly higher in patients with uterine sarcoma compared with those with uterine myoma or CLM (P < .05). Patients with uterine sarcoma were classified as having uterine leiomyosarcoma (LMS), malignant endometrial stromal sarcoma, and malignant mixed Mullerian tumor, with 5-year overall survival rates of 59%, 71%, and 29%, respectively (P < .05). Univariate analysis showed that patients younger than 50 years and with stage I-II had better clinical prognoses. LDH-A-positive LMS patients had a poorer prognosis than LDH-A-negative patients (P = .03). The median survival time of LDH-A-positive patients was 35 months.

conclusionsWe demonstrated that LDH-D was expressed in patients with uterine sarcoma. Furthermore, the overexpressions of LDH-A and LDH-D in uterine sarcoma patients may contribute to further understanding of the mechanism of LDH in tumor metabolism in uterine sarcoma. Positive expression of LDH-A in patients with LMS may act as a potential prognostic biomarker in these patients.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorFemaleHumansImmunohistochemistryIsoenzymesLactate Dehydrogenase 5Lactate DehydrogenasesLeiomyomaL-Lactate DehydrogenaseMiddle AgedPrognosisRetrospective StudiesSarcomaBiomarkers, TumorD-lactate dehydrogenaseIsoenzymesLactate Dehydrogenase 5Lactate DehydrogenasesL-Lactate Dehydrogenase

Identifiers

PMID29620641
PMCPMC5902263
OpenAlexW2795826058

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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.