ArticleAmerican journal of cancer research2024
miR-940 modulates CD47 to suppress biological functions of lung adenocarcinoma cells.
Article in American journal of cancer research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 1 citations in OpenAlex.
- Recent advances in the regulation of CD47 by non-coding RNAs and its therapeutic potential in cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- Interaction between IGF2BP3 and RP11-480I12.5 facilitates proliferation and suppresses apoptosis in non-small cell lung cancer.European journal of medical research · 2025Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivemir-940 and CD47 play regulatory and immunoregulatory roles in lung cancer. While previous study found that the expression of mir-940 decreased, associated with the increasing of CD47 in lung adenocarcinoma. However, their inherent correlations remain elusive. Herein, this experiment intends to search for the relevant molecular mechanisms regulating the biological function of non-small cell lung cancer.
methodsThe cancer and adjacent tissue samples were collected from 20 pairs of newly diagnosed non-small cell lung cancer patients without applying radiotherapy and chemotherapy. We performed immunohistochemistry containing 45 lung adenocarcinoma tissues to investigate the relationship between the clinicopathological features and CD47 expression. The expressions of
resultsCD47 expression was not associated with clinicopathologic factors in lung adenocarcinoma. The proliferation, migration, invasion, and cloning abilities of lung adenocarcinoma cells were weakened after transfection with mir-940 mimic and siRNA-CD47. Overexpression of CD47 could promote proliferation, migration, invasion, cloning abilities, reduce apoptosis rate and attenuate the antitumor effect of mir-940 on lung adenocarcinoma. Dual luciferase experiments confirmed that mir-940 can target CD47 molecules.
conclusionmir-940 can inhibit the biological function of lung adenocarcinoma cells by targeting CD47.
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