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pmid:32154175

miR-1323 Promotes Cell Migration in Lung Adenocarcinoma by Targeting Cbl-b and Is an Early Prognostic Biomarker.

Huan Zhao · Chunlei Zheng · Yizhe Wang · Kezuo Hou · Xianghong Yang · Yang Cheng · Xiaofang Che · Shilin Xie · Shuo Wang · Tieqiong Zhang · Jian Kang · Yunpeng Liu · Dianzhu Pan · Xiujuan Qu · Xuejun Hu · Yibo Fan

Frontiers in oncology · 2020 doi:10.3389/fonc.2020.00181

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complete

Experiment

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Data

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Analysis

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Record details sci_version · id · kind · revision · content_hash · schema · created_at · updated_at · generator
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pmid:32154175
kind
science-record
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sha256:b8a1dc271e4f715cf98b0de2bcac1eeac747ddb2255c54a4b288bb44d6999e46
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https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json
created_at
2026-11-01T15:40:57Z
updated_at
2026-11-01T22:01:21Z
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paper object · 10 fields
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title
miR-1323 Promotes Cell Migration in Lung Adenocarcinoma by Targeting Cbl-b and Is an Early Prognostic Biomarker.
doi
10.3389/fonc.2020.00181
pmid
32154175
authors array · 16 items
[0]
Huan Zhao
[1]
Chunlei Zheng
[2]
Yizhe Wang
[3]
Kezuo Hou
[4]
Xianghong Yang
[5]
Yang Cheng
[6]
Xiaofang Che
[7]
Shilin Xie
[8]
Shuo Wang
[9]
Tieqiong Zhang
[10]
Jian Kang
[11]
Yunpeng Liu
[12]
Dianzhu Pan
[13]
Xiujuan Qu
[14]
Xuejun Hu
[15]
Yibo Fan
journal
Frontiers in oncology
year
2020
abstract
Purpose: MicroRNAs are known to regulate cellular processes in non-small cell lung cancer (NSCLC) cells and predict prognosis. However, identification of specific microRNAs in NSCLC as potential therapeutic targets is controversial. We aim to determine the clinical significance of miR-1323 in the prognosis of patients with lung cancer and the potential mechanism. Patients and methods: A bioinformatics approach was used to screen the importance microRNA in NSCLC through the online GEO database (GSE42425). The relationship between expression level of miR-1323 and overall survival of lung cancer patients was analyzed. Additionally, an independent corhort including 53 NSCLC cases that underwent resection validated the connection between miR-1323 and LUAD patients' overall survival. Next, the function of miR-1323 was studied in vitro by transient transfection. A more in-depth mechanism was studied through luciferase reporter gene experiments. Results: High miR-1323 expression correlated with poor survival in NSCLC patients (P = 0.011), and in lung adenocarcinoma (LUAD) patients (P = 0.015) based on GEO database (GSE42425). In the independent cohort based on our hospital, high miR-1323 expression was associated with LUAD patients (P = 0.025). Moreover, transfection with mimics of miR-1323 showed an increased migratory capacity in LUAD A549 and HCC827 cells. In addition, E3 ubiquitin-protein ligase Casitas B-lineage Lymphoma-b (Cbl-b) was found to be the target genes of miR-1323 and significantly down regulated after mimics of miR-1323 transfection, and high Cbl-b expression predicted better prognosis in NSCLC and LUAD (P = 0.00072 and P = 0.02, respectively). Conclusion: The miR-1323 promoted LUAD migration through inhibiting Cbl-b expression. High miR-1323 expression predicted poor prognosis in LUAD patients.
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sections[4] "Bioinformatics Analysis" paragraph 4
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Kaplan-Meier analysis were performed to do the survival analysis.
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Publicly available datasets were analyzed in this study. This data can be found here: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE42425. The datasets generated for this study are available on request to the corresponding author.
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sections[21] "Data Availability Statement" paragraph 2
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Publicly available datasets were analyzed in this study. This data can be found here: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE42425. The datasets generated for this study are available on request to the corresponding author.
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the published estimate and its evidence
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https://doi.org/10.3389/fonc.2020.00181
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Characteristics of patients in GSE42425.
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miR-1323 Was High Expression in Early NSCLC With Poor Prognosis
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Table 1
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Characteristics of patients in GSE42425.
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Number
[2]
miR-1323 expression
[3]
P-value
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[2]
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[3]
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[4]
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[2]
[3]
[4]
0.614
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[1]
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[1]
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0.607
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0.056
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0.929
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5 (10.4)
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3 (13.0)
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43 (60.6)
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29 (60.4)
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14 (60.8)
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20 (28.2)
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14 (29.2)
[3]
6 (26.1)
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[2]
[3]
[4]
0.613
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38 (53.5)
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27 (56.3)
[3]
11 (47.8)
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33 (46.5)
[2]
21 (43.7)
[3]
12 (52.2)
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[2]
[3]
[4]
0.405
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[1]
39 (54.9)
[2]
28 (58.3)
[3]
11 (47.8)
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[0]
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[1]
32 (45.1)
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20 (41.7)
[3]
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Correlation of clinical features of NSCLC samples with miR-1323 expression levels of NSCLC cases.
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Validation the Effect of miR-1323 in an Independent Cohort of LUAD Patients
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Correlation of clinical features of NSCLC samples with miR-1323 expression levels of NSCLC cases.
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0.471
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0.442
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0.354
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16 (30.2)
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Univariate and multivariate analysis of the influence of clinicopathological features on prognosis in lung adenocarcinoma.
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Validation the Effect of miR-1323 in an Independent Cohort of LUAD Patients
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Univariate and multivariate analysis of the influence of clinicopathological features on prognosis in lung adenocarcinoma.
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Publicly available datasets were analyzed in this study. This data can be found here: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE42425. The datasets generated for this study are available on request to the corresponding author.
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Complete file
{"sci_version": "1.2", "schema": "https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json", "id": "pmid:32154175", "kind": "science-record", "revision": 7, "content_hash": "sha256:b8a1dc271e4f715cf98b0de2bcac1eeac747ddb2255c54a4b288bb44d6999e46", "created_at": "2026-11-01T15:40:57Z", "updated_at": "2026-11-01T22:01:21Z", "generator": {"name": "corpus-assay-engine", "run_id": "reading-sci-2026-11-01"}, "paper": {"state": "complete", "title": "miR-1323 Promotes Cell Migration in Lung Adenocarcinoma by Targeting Cbl-b and Is an Early Prognostic Biomarker.", "doi": "10.3389/fonc.2020.00181", "pmid": "32154175", "authors": ["Huan Zhao", "Chunlei Zheng", "Yizhe Wang", "Kezuo Hou", "Xianghong Yang", "Yang Cheng", "Xiaofang Che", "Shilin Xie", "Shuo Wang", "Tieqiong Zhang", "Jian Kang", "Yunpeng Liu", "Dianzhu Pan", "Xiujuan Qu", "Xuejun Hu", "Yibo Fan"], "journal": "Frontiers in oncology", "year": 2020, "abstract": "Purpose: MicroRNAs are known to regulate cellular processes in non-small cell lung cancer (NSCLC) cells and predict prognosis. However, identification of specific microRNAs in NSCLC as potential therapeutic targets is controversial. We aim to determine the clinical significance of miR-1323 in the prognosis of patients with lung cancer and the potential mechanism. Patients and methods: A bioinformatics approach was used to screen the importance microRNA in NSCLC through the online GEO database (GSE42425). The relationship between expression level of miR-1323 and overall survival of lung cancer patients was analyzed. Additionally, an independent corhort including 53 NSCLC cases that underwent resection validated the connection between miR-1323 and LUAD patients' overall survival. Next, the function of miR-1323 was studied in vitro by transient transfection. A more in-depth mechanism was studied through luciferase reporter gene experiments. Results: High miR-1323 expression correlated with poor survival in NSCLC patients (P = 0.011), and in lung adenocarcinoma (LUAD) patients (P = 0.015) based on GEO database (GSE42425). In the independent cohort based on our hospital, high miR-1323 expression was associated with LUAD patients (P = 0.025). Moreover, transfection with mimics of miR-1323 showed an increased migratory capacity in LUAD A549 and HCC827 cells. In addition, E3 ubiquitin-protein ligase Casitas B-lineage Lymphoma-b (Cbl-b) was found to be the target genes of miR-1323 and significantly down regulated after mimics of miR-1323 transfection, and high Cbl-b expression predicted better prognosis in NSCLC and LUAD (P = 0.00072 and P = 0.02, respectively). Conclusion: The miR-1323 promoted LUAD migration through inhibiting Cbl-b expression. High miR-1323 expression predicted poor prognosis in LUAD patients.", "claims": [{"id": "claim-method", "statement": "Kaplan-Meier analysis were performed to do the survival analysis.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:32154175", "locator": "sections[4] \"Bioinformatics Analysis\" paragraph 4", "quote": "Kaplan-Meier analysis were performed to do the survival analysis."}], "state": "complete"}, {"id": "claim-data-access", "statement": "Publicly available datasets were analyzed in this study. This data can be found here: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE42425. The datasets generated for this study are available on request to the corresponding author.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:32154175", "locator": "sections[21] \"Data Availability Statement\" paragraph 2", "quote": "Publicly available datasets were analyzed in this study. 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A more in-depth mechanism was studied throu", "ed with LUAD patients (P = 0.025). Moreover, transfection with mimics of miR-1323 showed an increased", "ntly down regulated after mimics of miR-1323 transfection, and high Cbl-b expression predicted better", "of different mechanisms. The A549 cells were transfected with miR-1323 mimic or NC, (B) WB detected t"], "order_basis": "paper_text_order:922", "id": "assay:1"}, {"role": "data_generation", "definition_id": "cell_culture", "definition_version": "99e1195c7d6f", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"assay_lexicon": "99e1195c7d6f"}, "confidence": 0.99, "evidence": ["owed an increased migratory capacity in LUAD A549 and HCC827 cells. In addition, E3 ubiquitin-", "827) were obtained from ATCC. The cells were cultured in an humidified atmosphere with 95%air and 5%C", "re The human lung adenocarcinoma cell lines (A549 and HCC827) were obtained from ATCC. The cel", "omycin (100 U/mL) and penicillin (100 U/mL). A549 and HCC827 cells were split every 2–3 days a"], "order_basis": "paper_text_order:1419", "id": "assay:2"}, {"role": "data_generation", "definition_id": "elisa", "definition_version": "99e1195c7d6f", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"assay_lexicon": "99e1195c7d6f"}, "confidence": 0.99, "evidence": ["The level of IL-6 was generally measured by ELISA (Figure 5C). Since the expression level of I", "detected the expression of proteins and (C) Elisa detected the secretory level of IL-6 in A549"], "order_basis": "paper_text_order:6584", "id": "assay:3"}, {"role": "analysis", "definition_id": "group_comparison", "definition_version": "f2132e96ae6c7a4e", "definition_digest": null, "required_operations": [], "support_state": "partial", "source_hashes": {"dsl_catalogue": "f2132e96ae6c7a4e"}, "confidence": 0.8, "evidence": ["Student's t-test"], "order_basis": "consumes_earlier_output", "id": "assay:4"}]}