Evidence map›Paper›PMID 26550452›Full record

ArticleAmerican journal of translational research2015

MTRR silencing inhibits growth and cisplatin resistance of ovarian carcinoma via inducing apoptosis and reducing autophagy.

Jia Chen, Qi Wang, Fu-Qiang Yin, Wei Zhang, Lin-Hai Yan, Li Li

Abstract read
In one paragraph

Article in American journal of translational research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
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  5. Insight into autophagy in platinum resistance of cancer.International journal of clinical oncology · 2023
    Review
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  16. Autophagy regulates resistance of non-small cell lung cancer cells to paclitaxel.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  17. Article
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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

6 authors at 2 institutions in 1 country.

Jia ChenDepartment of Radiology, Affiliated Tumor Hospital of Guangxi Medical University Nanning, Guangxi 530021, China ; Department of Gynecologic Oncology, Affiliated Tumor Hospital of Guangxi Medical University Nanning, Guangxi 530021, China.
Qi WangDepartment of Gynecologic Oncology, Affiliated Tumor Hospital of Guangxi Medical University Nanning, Guangxi 530021, China.
Fu-Qiang YinDepartment of Gynecologic Oncology, Affiliated Tumor Hospital of Guangxi Medical University Nanning, Guangxi 530021, China.
Wei ZhangDepartment of Gynecologic Oncology, Affiliated Tumor Hospital of Guangxi Medical University Nanning, Guangxi 530021, China.
Lin-Hai YanDepartment of Gastrointestinal Surgery, Affiliated Tumor Hospital of Guangxi Medical University Nanning, Guangxi 530021, China.
Li LiDepartment of Gynecologic Oncology, Affiliated Tumor Hospital of Guangxi Medical University Nanning, Guangxi 530021, China ; Laboratory of Early Prevention and Treatment for Regional High Frequence Tumor Ministry of Education Key Laboratory Nanning, Guangxi 530021, China.
Tumor Hospital of Guangxi Medical University · CNGuangxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methionine synthase reductase (MTRR) is involved in the DNA synthesis and production of S-adenosylmethionine (SAM) and plays an important role in the carcinogenesis. However, the role of MTRR in the resistance of ovarian cancer (OC) to chemotherapy has yet to be elucidated. In order to investigate the clinical significance of MTRR in OC, MTRR expression was reduced by using the RNA interference technique, and therefore, and the tumor growth and cisplatin-resistance were evaluated in vitro and in vivo. Results showed MTRR expression increased orderly from normal tissues, benign ovarian tumor to OC tissue. MTRR over-expression in OC tissue was correlated with pathologic type (P=0.005), grade (P=0.037), FIGO stage (P=0.001), organ metastasis (P=0.009) and platinum resistance (P=0.038). MTRR silencing inhibited cell proliferation, cisplatin resistance and autophagy, and induced apoptosis of OC cells. In addition, MTRR silencing also affected the caspase expression as well as mTOR signaling pathway. Further, the tumor volume in MTRR-suppressed SKOV3/DDP mice treated with cisplatin significantly decreased when compared with controls (P<0.05). In summary, MTRR expression, which is increased in human OC, is related to the differentiation and cisplatin resistance of OC cells. MTRR silencing inhibits cell growth and cisplatin resistance by regulating caspase expression and mTOR signaling pathway in OC cells. It is suggested that MTRR may be a potential target for the therapy of OC.

Indexed as

apoptosisautophagycisplatin-resistanceMethionine synthase reductaseovarian cancer

Identifiers

PMID26550452
PMCPMC4626414
OpenAlexW2428036158

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.