Evidence map›Paper›PMID 31637455›Full record

ArticleNaunyn-Schmiedeberg's archives of pharmacology2020

MiRNA-211 triggers an autophagy-dependent apoptosis in cervical cancer cells: regulation of Bcl-2.

Shang Liu, Hongyan Wang, Jing Mu, Hao Wang, Yan Peng, Qi Li, Dongwei Mao, Liyuan Guo

Abstract read
PubMed Publisher
In one paragraph

Article in Naunyn-Schmiedeberg's archives of pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
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  15. The Role of Non-Coding RNAs in Autophagy During Carcinogenesis.Frontiers in cell and developmental biology · 2022
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Long noncoding RNACell cycle (Georgetown, Tex.) · 2020
    Article
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 4 institutions in 1 country.

Shang LiuDepartment of Gynecology, Cancer Hospital of Harbin Medical University, 150 Haping Road, Harbin, 150081, People's Republic of China.
Hongyan WangDepartment of Gynecology, Cancer Hospital of Harbin Medical University, 150 Haping Road, Harbin, 150081, People's Republic of China.
Jing MuDepartment of Gynecology, Cancer Hospital of Harbin Medical University, 150 Haping Road, Harbin, 150081, People's Republic of China.
Hao WangDepartment of Gynecology, Cancer Hospital of Harbin Medical University, 150 Haping Road, Harbin, 150081, People's Republic of China.
Yan PengDisease Prevention Center, Heilongjiang University of Chinese Medicine, Harbin, 150040, People's Republic of China.
Qi LiDepartment of Gynecology, Cancer Hospital of Harbin Medical University, 150 Haping Road, Harbin, 150081, People's Republic of China.
Dongwei MaoDepartment of Gynecology, Shenzhen Hospital, Guangzhou University of Chinese Medicine, Shenzhen, 518034, People's Republic of China.
Liyuan GuoDepartment of Gynecology, Cancer Hospital of Harbin Medical University, 150 Haping Road, Harbin, 150081, People's Republic of China. guoliyuan80@163.com.
Harbin Medical University · CNThird Affiliated Hospital of Harbin Medical University · CNGuangzhou University of Chinese Medicine · CNHeilongjiang University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cervical cancer is a significant cause of morbidity and mortality in gynecological malignancies. Although autophagy plays a critical role in affecting cell apoptosis and proliferation, the role of hsa-miR-211-5p (miR-211) in modulating autophagy of cervical cancer cells remains unclear. In the current study, the level of miR-211 was downregulated in cervical cancer specimens, compared to the paired para-carcinoma tissues. While Bcl-2 was upregulated, LC3-II/I was decreased in the tumors, indicating inhibited apoptosis and autophagy. The forced expression of miR-211 inhibited proliferation, and promoted apoptosis in SiHa cervical cancer cells, evidenced by increased expression of apoptotic proteins, caspase-3, and PARP. While the miR-211 inhibitor exerted reverse effects on C-33A cervical cancer cells. Further, miR-211 induced autophagy in cervical cancer cells, as manifested by the presence of LC3 puncta, increased LC3-II/I and Beclin1 levels, and decreased p62 level. The miR-211-induced apoptosis was alleviated by an autophagy inhibitor 3-methyladenine (3-MA). In addition, Bcl-2 was identified as a target of miR-211. Besides, the apoptosis and autophagy triggered by miR-211 were attenuated by Bcl-2 in SiHa cells. In summary, our work indicates that miR-211 induced autophagy and autophagy-dependent apoptosis by regulating Bcl-2 in cervical cancer cells, which provided further understanding of autophagy in cervical carcinogenesis.

Indexed as

AdultApoptosisAutophagyBiomarkers, TumorFemaleHeLa CellsHumansMicroRNAsMiddle AgedProto-Oncogene Proteins c-bcl-2Uterine Cervical NeoplasmsBiomarkers, TumorMicroRNAsMIRN211 microRNA, humanProto-Oncogene Proteins c-bcl-2ApoptosisAutophagyBcl-2Cervical cancermiR-211

Identifiers

PMID31637455
OpenAlexW2982126040

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.