Evidence map›Paper›PMID 35988100›Full record

ArticleMolecular biology reports2022

Exosomal mir-625-3p derived from hypoxic lung cancer cells facilitates metastasis by targeting SCAI.

Yi Zhang, Kun Qian, Xingsheng Liu, Xin Zhao, Teng Zhao, Gaojun Lu

Abstract read
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In one paragraph

Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

8 citing papers in PubMed, 13 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

6 authors at 1 institution in 1 country.

Yi ZhangDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 100053, Beijing, PR China. zhangyi@xwhosp.org.ORCID http://orcid.org/0000-0001-5173-0255
Kun QianDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 100053, Beijing, PR China.
Xingsheng LiuDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 100053, Beijing, PR China.
Xin ZhaoDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 100053, Beijing, PR China.
Teng ZhaoDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 100053, Beijing, PR China.
Gaojun LuDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 100053, Beijing, PR China.
Capital Medical University · CN

Funding

Beijing Hospitals Authority XMLX201702
6 · The paper itself

Abstract

backgroundTumor hypoxia is a feature of tumor micro-environment (TME), which provides a suitable environment for tumor cells migration and invasion. However, up to now, the function of exosomes derived from hypoxic tumor cells is still not fully understood. The present study is aimed to explore the underlying mechanisms of lung cancer-secreted exosomes-mediated tumor metastasis under hypoxia. METHODS &

resultsExosomes were isolated from normoxic or hypoxic NCI-H446 cells. Some characteristic proteins were detected by western blots. Levels of CD63, CD 9 and CD 81 proteins were up-regulated on the membrane of exosomes secreted by hypoxic NCI-H446 cells. Basing on the results from miRNA sequencing, qRT-PCR and wound healing assay, hsa-miR-625-3p was discovered to be accumulated inside hypoxic exosomes and responsible for the metastasis of lung cancer cell. Further experiments from luciferase reporter gene assay demonstrated hsa-miR-625-3p could directly inhibit SCAI expression through binding with its 3'UTR, which suggested the mechanisms by which exosomal hsa-miR-625-3p suppressed tumor cells migration.

conclusionsExosomal miR-625-3p derived from hypoxic small lung cancer cells accelerated tumor cells migration through inhibiting SCAI directly.

Indexed as

ExosomesLung NeoplasmsMicroRNAs3' Untranslated RegionsCell Line, TumorCell ProliferationHumansHypoxiaTumor Microenvironment3' Untranslated RegionsMicroRNAsMIRN625 microRNA, humanExosomal miR-625-3pHypoxic exosomeLung Cancer cellsMetastasisSCAI

Identifiers

PMID35988100
OpenAlexW4292499079

What OpenQuestion holds

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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.