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Hong ES, Wang SZ, Ponti AK, Hajdari N, Lee J, Mulkearns-Hubert EE, Volovetz J, Kay KE, Lathia JD, Dhawan A. miR-644a is a tumor cell-intrinsic mediator of sex bias in glioblastoma. bioRxiv 2024:2024.03.11.584443. [PMID: 38559056 PMCID: PMC10979950 DOI: 10.1101/2024.03.11.584443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Background Biological sex is an important risk factor for glioblastoma (GBM), with males having a higher incidence and poorer prognosis. The mechanisms for this sex bias are thought to be both tumor intrinsic and tumor extrinsic. MicroRNAs (miRNAs), key post-transcriptional regulators of gene expression, have been previously linked to sex differences in various cell types and diseases, but their role in the sex bias of GBM remains unknown. Methods We leveraged previously published paired miRNA and mRNA sequencing of 39 GBM patients (22 male, 17 female) to identify sex-biased miRNAs. We further interrogated a separate single-cell RNA sequencing dataset of 110 GBM patients to examine whether differences in miRNA target gene expression were tumor cell intrinsic or tumor cell extrinsic. Results were validated in a panel of patient-derived cell models. Results We identified 10 sex-biased miRNAs (adjusted < 0.1), of which 3 were more highly expressed in males and 7 more highly expressed in females. Of these, miR-644a was higher in females, and increased expression of miR-644a target genes was significantly associated with decreased overall survival (HR 1.3, p = 0.02). Furthermore, analysis of an independent single-cell RNA sequencing dataset confirmed sex-specific expression of miR-644a target genes in tumor cells (p < 10-15). Among patient derived models, miR-644a was expressed a median of 4.8-fold higher in females compared to males. Conclusions Our findings implicate miR-644a as a candidate tumor cell-intrinsic regulator of sex-biased gene expression in GBM.
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Affiliation(s)
- Ellen S. Hong
- Department of Genetics and Genome Sciences, School of Medicine, Case Western Reserve University, Cleveland, Ohio 44106, USA
- Medical Scientist Training Program (MSTP), School of Medicine, Case Western Reserve University, Cleveland, Ohio 44106, USA
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Sabrina Z. Wang
- Medical Scientist Training Program (MSTP), School of Medicine, Case Western Reserve University, Cleveland, Ohio 44106, USA
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - András K. Ponti
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Nicole Hajdari
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Juyeun Lee
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Erin E. Mulkearns-Hubert
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Josephine Volovetz
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Kristen E. Kay
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Justin D. Lathia
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
- Case Comprehensive Cancer Center, Cleveland, Ohio, USA
| | - Andrew Dhawan
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Cleveland Clinic, Cleveland, Ohio, USA
- Case Comprehensive Cancer Center, Cleveland, Ohio, USA
- School of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
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Caserta S, Gangemi S, Murdaca G, Allegra A. Gender Differences and miRNAs Expression in Cancer: Implications on Prognosis and Susceptibility. Int J Mol Sci 2023; 24:11544. [PMID: 37511303 PMCID: PMC10380791 DOI: 10.3390/ijms241411544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
MicroRNAs are small, noncoding molecules of about twenty-two nucleotides with crucial roles in both healthy and pathological cells. Their expression depends not only on genetic factors, but also on epigenetic mechanisms like genomic imprinting and inactivation of X chromosome in females that influence in a sex-dependent manner onset, progression, and response to therapy of different diseases like cancer. There is evidence of a correlation between miRNAs, sex, and cancer both in solid tumors and in hematological malignancies; as an example, in lymphomas, with a prevalence rate higher in men than women, miR-142 is "silenced" because of its hypermethylation by DNA methyltransferase-1 and it is blocked in its normal activity of regulating the migration of the cell. This condition corresponds in clinical practice with a more aggressive tumor. In addition, cancer treatment can have advantages from the evaluation of miRNAs expression; in fact, therapy with estrogens in hepatocellular carcinoma determines an upregulation of the oncosuppressors miR-26a, miR-92, and miR-122 and, consequently, apoptosis. The aim of this review is to present an exhaustive collection of scientific data about the possible role of sex differences on the expression of miRNAs and the mechanisms through which miRNAs influence cancerogenesis, autophagy, and apoptosis of cells from diverse types of tumors.
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Affiliation(s)
- Santino Caserta
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | - Sebastiano Gangemi
- Allergy and Clinical Immunology Unit, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | - Giuseppe Murdaca
- Department of Internal Medicine, University of Genova, Viale Benedetto XV, 16132 Genova, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Alessandro Allegra
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, Via Consolare Valeria, 98125 Messina, Italy
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Zhao Y, Feng X, Zhao Y, Yang H, Zhang C. Overexpression of ST7-AS1 Enhances Apoptosis and Inhibits Proliferation of Papillary Thyroid Carcinoma Cells Via microRNA-181b-5p-Dependent Inhibition Tripartite Motif Containing 3. Mol Biotechnol 2023; 65:477-90. [PMID: 36030355 DOI: 10.1007/s12033-022-00536-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/19/2022] [Indexed: 10/15/2022]
Abstract
Long non-coding RNAs (lncRNAs) are of great significance in the pathogenesis and progression of papillary thyroid carcinoma (PTC). LncRNA tumorigenicity 7 antisense RNA 1 (ST7-AS1) is a newly identified lncRNA serving as an oncogene or tumor suppressor in different tumors; however, the role of ST7-AS1 in PTC remains completely unknown. In this study, ST7-AS1 was mainly distributed in the cytoplasm of PTC cells and presented reduced expression in THCA tumors and PTC cell lines. Functional experiments revealed that overexpressed ST7-AS1 inhibited the viability and proliferation of PTC cells, whereas accelerated the apoptosis of PTC cells. The expression of miR-181b-5p was upregulated and it bound with ST7-AS1 in PTC cells. Moreover, TRIM3 exhibited downregulated expression level in PTC cells and ST7-AS1 elevated TRIM3 expression via harboring miR-181b-5p. Rescue experiments illuminated that knockdown of TRIM3 reversed ST7-AS1 overexpression-induced promotion on PTC cell proliferation and suppression on PTC cell apoptosis. Overall, overexpression of ST7-AS1 enhances apoptosis and represses proliferation of PTC cells via targeting the miR-181b-5p/TRIM3 axis, which may help broaden the horizon and establish the foundation to develop therapeutic strategies for PTC in the future.
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Toraih EA, Fawzy MS, Ning B, Zerfaoui M, Errami Y, Ruiz EM, Hussein MH, Haidari M, Bratton M, Tortelote GG, Hilliard S, Nilubol N, Russell JO, Shama MA, El-Dahr SS, Moroz K, Hu T, Kandil E. A miRNA-Based Prognostic Model to Trace Thyroid Cancer Recurrence. Cancers (Basel) 2022; 14:cancers14174128. [PMID: 36077665 PMCID: PMC9454675 DOI: 10.3390/cancers14174128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/12/2022] [Accepted: 08/21/2022] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Some thyroid tumors elected for surveillance remain indolent, while others progress. The mechanism responsible for this difference is poorly understood, making it challenging to devise patient surveillance plans. Early prediction is important for tailoring treatment and follow-up in high-risk patients. The aim of our study was to identify predictive markers for progression. We leveraged a highly sensitive test that accurately predicts which thyroid nodules are more likely to develop lymph node metastasis, thereby improving care and outcomes for cancer patients. Abstract Papillary thyroid carcinomas (PTCs) account for most endocrine tumors; however, screening and diagnosing the recurrence of PTC remains a clinical challenge. Using microRNA sequencing (miR-seq) to explore miRNA expression profiles in PTC tissues and adjacent normal tissues, we aimed to determine which miRNAs may be associated with PTC recurrence and metastasis. Public databases such as TCGA and GEO were utilized for data sourcing and external validation, respectively, and miR-seq results were validated using quantitative real-time PCR (qRT-PCR). We found miR-145 to be significantly downregulated in tumor tissues and blood. Deregulation was significantly related to clinicopathological features of PTC patients including tumor size, lymph node metastasis, TNM stage, and recurrence. In silico data analysis showed that miR-145 can negatively regulate multiple genes in the TC signaling pathway and was associated with cell apoptosis, proliferation, stem cell differentiation, angiogenesis, and metastasis. Taken together, the current study suggests that miR-145 may be a biomarker for PTC recurrence. Further mechanistic studies are required to uncover its cellular roles in this regard.
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Affiliation(s)
- Eman A. Toraih
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
- Correspondence: ; Tel.: +1-346-907-4237
| | - Manal S. Fawzy
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
- Department of Biochemistry, Faculty of Medicine, Northern Border University, Arar P.O. Box 1321, Saudi Arabia
| | - Bo Ning
- Department of Biochemistry and Molecular Biology, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mourad Zerfaoui
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Youssef Errami
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Emmanuelle M. Ruiz
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Mohammad H. Hussein
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Muhib Haidari
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Melyssa Bratton
- Biospecimen Core Laboratory, Louisiana Cancer Research Center, New Orleans, LA 70112, USA
| | - Giovane G. Tortelote
- Section of Pediatric Nephrology, Department of Pediatrics, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Sylvia Hilliard
- Section of Pediatric Nephrology, Department of Pediatrics, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Naris Nilubol
- Endocrine Oncology Branch, National Cancer Institute, National Institute of Health, Bethesda, MD 20814, USA
| | - Jonathon O. Russell
- Division of Head and Neck Endocrine Surgery, Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins, Baltimore, MD 21287, USA
| | - Mohamed A. Shama
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Samir S. El-Dahr
- Section of Pediatric Nephrology, Department of Pediatrics, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Krzysztof Moroz
- Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA
| | - Tony Hu
- Department of Biochemistry and Molecular Biology, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Emad Kandil
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
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Lin Y, Zhang L, Ding X, Chen C, Meng M, Ke Y, Wang W. Relationship Between the MicroRNAs and PI3K/AKT/mTOR Axis: Focus on Non-Small Cell Lung Cancer. Pathol Res Pract 2022. [DOI: 10.1016/j.prp.2022.154093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/19/2022] [Accepted: 08/23/2022] [Indexed: 11/21/2022]
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Zhu S, Yang N, Niu C, Wang W, Wang X, Bai J, Qiao Y, Deng S, Guan Y, Chen J. The miR-145–MMP1 axis is a critical regulator for imiquimod-induced cancer stemness and chemoresistance. Pharmacol Res 2022; 179:106196. [DOI: 10.1016/j.phrs.2022.106196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/10/2022] [Accepted: 03/25/2022] [Indexed: 11/28/2022]
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Stoen MJ, Andersen S, Rakaee M, Pedersen MI, Ingebriktsen LM, Donnem T, Lombardi APG, Kilvaer TK, Busund LTR, Richardsen E. Overexpression of miR-20a-5p in Tumor Epithelium Is an Independent Negative Prognostic Indicator in Prostate Cancer-A Multi-Institutional Study. Cancers (Basel) 2021; 13:cancers13164096. [PMID: 34439249 PMCID: PMC8394585 DOI: 10.3390/cancers13164096] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/06/2021] [Accepted: 08/11/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary MicroRNAs (miRs) have critical regulatory roles in cell functions, and are involved in prostate cancer tumorigenesis. miR-20a-5p is a member of the oncogenic miR-17-92 cluster. Overexpressed miR-20a-5p has been shown to increase both cell proliferation and cell migration in cancers. The aim of our cohort study was to evaluate the prognostic role of miR-20a-5p in prostate cancer. We found miR-20a-5p associated with biochemical failure in tumor epithelium and tumor stroma. In the multivariable analysis miR-20a-5p in tumor epithelium was found to be an independent prognostic predictor for biochemical failure. In the functional studies, migration and invasion were significantly increased in miR-20a-5p transfected prostate cancer cell lines. In conclusion, high miR-20a-5p expression in tumor epithelium is a negative independent prognostic factor for biochemical failure in prostate cancer. Abstract Objective: assessing the prognostic role of miR-20a-5p, in terms of clinical outcome, in a large multi-institutional cohort study. Methods: Tissue microarrays from 535 patients’ prostatectomy specimens were constructed. In situ hybridization was performed to assess the expression level of miR-20a-5p in different tissue subregions: tumor stroma (TS) and tumor epithelium (TE). In vitro analysis was performed on prostate cancer cell lines. Results: A high miR-20a-5p expression was found negatively in association with biochemical failure in TE, TS and TE + TS (p = 0.001, p = 0.003 and p = 0.001, respectively). Multivariable analysis confirmed that high miR-20a-5p expression in TE independently predicts dismal prognosis for biochemical failure (HR = 1.56, 95% CI: 1.10–2.21, p = 0.014). Both DU145 and PC3 cells exhibited increased migration ability after transient overexpression of miR-20a-5p, as well as significant elevation of invasion in DU145 cells. Conclusion: A high miR-20a-5p expression in tumor epithelium is an independent negative predictor for biochemical prostate cancer recurrence.
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Affiliation(s)
- Maria J. Stoen
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (L.M.I.); (A.P.G.L.); (T.K.K.); (L.-T.R.B.); (E.R.)
- Correspondence: ; Tel.: +47-97419736
| | - Sigve Andersen
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (S.A.); (M.R.); (M.I.P.); (T.D.)
- Department of Oncology, University Hospital of North Norway, N-9038 Tromso, Norway
| | - Mehrdad Rakaee
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (S.A.); (M.R.); (M.I.P.); (T.D.)
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Mona I. Pedersen
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (S.A.); (M.R.); (M.I.P.); (T.D.)
| | - Lise M. Ingebriktsen
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (L.M.I.); (A.P.G.L.); (T.K.K.); (L.-T.R.B.); (E.R.)
- Centre for Cancer Biomarkers CCBIO, Department of Clinical Medicine, Section for Pathology, University of Bergen, N-5021 Bergen, Norway
| | - Tom Donnem
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (S.A.); (M.R.); (M.I.P.); (T.D.)
- Department of Oncology, University Hospital of North Norway, N-9038 Tromso, Norway
| | - Ana P. G. Lombardi
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (L.M.I.); (A.P.G.L.); (T.K.K.); (L.-T.R.B.); (E.R.)
| | - Thomas K. Kilvaer
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (L.M.I.); (A.P.G.L.); (T.K.K.); (L.-T.R.B.); (E.R.)
- Department of Oncology, University Hospital of North Norway, N-9038 Tromso, Norway
| | - Lill-Tove R. Busund
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (L.M.I.); (A.P.G.L.); (T.K.K.); (L.-T.R.B.); (E.R.)
- Department of Clinical Pathology, University Hospital of North Norway, N-9038 Tromso, Norway
| | - Elin Richardsen
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, N-9037 Tromso, Norway; (L.M.I.); (A.P.G.L.); (T.K.K.); (L.-T.R.B.); (E.R.)
- Department of Clinical Pathology, University Hospital of North Norway, N-9038 Tromso, Norway
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Huang M, Xu MT, Wang GL, Han M, Chen X, Wen JB. Relationship of expression of heat shock transcription factor 1 with sensitivity to radiotherapy and chemotherapy in esophageal squamous cell carcinoma. Shijie Huaren Xiaohua Zazhi 2021; 29:775-787. [DOI: 10.11569/wcjd.v29.i14.775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The morbidity and mortality of esophageal cancer are extremely high all over the world, and the treatment effect is not good. As the pathogenesis of esophageal cancer is not yet fully understood, this is not conducive to the study of specific therapeutic drugs for esophageal cancer. Heat shock transcription fact 1 (HSF1) is closely related to the occurrence and development of a variety of malignant tumors. Is HSF1 also closely related to the occurrence and development of esophageal squamous cell carcinoma (ESCC)? Will HSF1 become a biological target for the treatment of ESCC? Different patients with advanced ESCC have different sensitivity to radiotherapy and chemotherapy. Studies have shown that in hepatocellular carcinoma, HSF1 can weaken the toxic effect of radiotherapy and chemotherapy on tumors and reduce the curative effect. Does HSF1 affect the sensitivity of ESCC to radiotherapy and chemotherapy?
AIM To investigate the expression of HSF1 in ESCC and its effect on the sensitivity of ESCC to radiotherapy and chemotherapy.
METHODS Ninety-two patients were divided into four groups: 20 stage Ⅰ/Ⅱ ESCC patients undergoing surgical resection, 18 stage Ⅲ/Ⅱ ESCC patients undergoing surgical resection, and 44 stage Ⅲ/Ⅱ ESCC patients undergoing radiotherapy and chemotherapy. Among the 44 stage Ⅲ/Ⅱ ESCC patients undergoing radiotherapy and chemotherapy, 16 had low HSF1 expression and 28 had high expression. Ten cases of esophageal dysplasia. Ten esophagitis tissues were used as a control group. The expression of HSF1 in each group was detected by immunohistochemistry. The changes of non-tumorous lesion size, tumor diameter, and CEA value were compared between the HSF1 low expression group and high expression group before and after radiotherapy and chemotherapy to assess the sensitivity of patients to radiotherapy and chemotherapy. Factors that might affect the 3-year survival of ESCC patients were identified, and the 3-year overall survival rate of ESCC patients was calculated.
RESULTS HSF1 was highly expressed in each ESCC group, but lowly expressed in esophagitis group and esophageal dysplasia group, and there was a significant difference in the expression of HSF1 between each ESCC group and esophagitis group and esophageal dysplasia group (P = 0.001). HSF1 expression was not significantly associated with age, gender, tumor location , tumor size, degree of differentiation, T stage, N stage, or M stage (P > 0.05). In the HSF1 low expression group, the non-tumor lesion was more significantly relieved, the tumor diameter was more significantly reduced, and the CEA value was more significantly decreased after radiotherapy and chemotherapy compared with those in the HSF1 high expression group (P < 0.05). In the ESCC surgical resection group, the 3-year survival period was significantly related to age (P = 0.019), HSF1 expression (P = 0.028), T stage (P = 0.007), and N stage (P = 0.016), but not related to gender, tumor location, tumor diameter, or degree of differentiation (P > 0.05). In stage Ⅲ/Ⅱ ESCC patients undergoing radiotherapy and chemotherapy, the HSF1 low expression group had a significantly higher 3-year overall survival rate than the HSF1 high expression group (P = 0.016). The 1-, 2-, and 3-year survival rates of the HSF1 low expression group were significantly higher than those of the HSF1 high expression group (P < 0.05). The HSF1 low expression group had a significantly higher 3-year overall survival rate than the HSF1 high expression group (P = 0.03).
CONCLUSION HSF1 is highly expressed in ESCC and the higher the HSF1 expression, the worse the prognosis of patients. HSF1 expression is not related to patients' clinical characteristics. In stage Ⅲ/Ⅳ ESCC patients receiving radiotherapy and chemotherapy, the higher the expression of HSF1, the worse the sensitivity of patients to radiotherapy and chemotherapy. In ESCC patients undergoing surgical resection and stage Ⅲ/Ⅳ ESCC patients receiving radiotherapy and chemotherapy, the 3-year overall survival rate is higher in the HSF1 low expression group than in the HSF1 high expression group.
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Affiliation(s)
- Mei Huang
- Department of Gastroenterology, Pingxiang People's Hospital, Affiliated Hospital of Southern Medical University, Pingxiang 337000, Jiangxi Province, China
| | - Meng-Ting Xu
- Department of Gastroenterology, Pingxiang People's Hospital, Affiliated Hospital of Southern Medical University, Pingxiang 337000, Jiangxi Province, China
| | - Gui-Liang Wang
- Department of Gastroenterology, Pingxiang People's Hospital, Affiliated Hospital of Southern Medical University, Pingxiang 337000, Jiangxi Province, China
| | - Ming Han
- Department of Gastroenterology, Pingxiang People's Hospital, Affiliated Hospital of Southern Medical University, Pingxiang 337000, Jiangxi Province, China
| | - Xuan Chen
- Department of Gastroenterology, Pingxiang People's Hospital, Affiliated Hospital of Southern Medical University, Pingxiang 337000, Jiangxi Province, China
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Sempere LF, Azmi AS, Moore A. microRNA-based diagnostic and therapeutic applications in cancer medicine. Wiley Interdiscip Rev RNA 2021; 12:e1662. [PMID: 33998154 PMCID: PMC8519065 DOI: 10.1002/wrna.1662] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/10/2021] [Accepted: 04/12/2021] [Indexed: 01/18/2023]
Abstract
It has been almost two decades since the first link between microRNAs and cancer was established. In the ensuing years, this abundant class of short noncoding regulatory RNAs has been studied in virtually all cancer types. This tremendously large body of research has generated innovative technological advances for detection of microRNAs in tissue and bodily fluids, identified the diagnostic, prognostic, and/or predictive value of individual microRNAs or microRNA signatures as potential biomarkers for patient management, shed light on regulatory mechanisms of RNA-RNA interactions that modulate gene expression, uncovered cell-autonomous and cell-to-cell communication roles of specific microRNAs, and developed a battery of viral and nonviral delivery approaches for therapeutic intervention. Despite these intense and prolific research efforts in preclinical and clinical settings, there are a limited number of microRNA-based applications that have been incorporated into clinical practice. We review recent literature and ongoing clinical trials that highlight most promising approaches and standing challenges to translate these findings into viable microRNA-based clinical tools for cancer medicine. This article is categorized under: RNA in Disease and Development > RNA in Disease.
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Affiliation(s)
- Lorenzo F Sempere
- Department of Radiology, Precision Health Program, Michigan State University, East Lansing, Michigan, USA
| | - Asfar S Azmi
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan, USA.,Karmanos Cancer Institute, Detroit, Michigan, USA
| | - Anna Moore
- Departments of Radiology and Physiology, Precision Health Program, Michigan State University, East Lansing, Michigan, USA
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Hu RH, Zhang ZT, Wei HX, Ning L, Ai JS, Li WH, Zhang H, Wang SQ. LncRNA ST7-AS1, by regulating miR-181b-5p/KPNA4 axis, promotes the malignancy of lung adenocarcinoma. Cancer Cell Int 2020; 20:568. [PMID: 33327962 PMCID: PMC7745379 DOI: 10.1186/s12935-020-01652-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 11/09/2020] [Indexed: 12/18/2022] Open
Abstract
Background Growing evidence suggests that suppressor of tumorigenicity 7 antisense RNA 1 (ST7-AS1) is an oncogenic long noncoding RNA (lncRNA). However, little is known on its clinical significance, biological functions, or molecular mechanisms in lung adenocarcinoma (LUAD). Methods The expression of ST7-AS1 and miR-181b-5p were examined by qRT-PCR. The correlations between ST7-AS1 level and different clinicopathological features were analysed. In vitro, LUAD cells were examined for cell viability, migration and invasion by MTT, wound healing and Transwell assay, respectively. Epithelial-mesenchymal transition (EMT) biomarkers were detected by Western blot. The regulations between ST7-AS1, miR-181b-5p, and KPNA4 were examined by luciferase assay, RNA immunoprecipitation, RNA pulldown. Both gain- and loss-of-function strategies were used to assess the importance of different signalling molecules in malignant phenotypes of LUAD cells. The in vivo effect was analysed using the xenograft and the experimental metastasis mouse models. Results ST7-AS1 was upregulated in LUAD tissues or cell lines, correlated with tumours of positive lymph node metastasis or higher TNM stages, and associated with shorter overall survival of LUAD patients. ST7-AS1 essentially maintained the viability, migration, invasion, and EMT of LUAD cells. The oncogenic activities of ST7-AS1 were accomplished by sponging miR-181b-5p and releasing the suppression of the latter on KPNA4. In LUAD tissues, ST7-AS1 level positively correlated with that of KPNA4 and negatively with miR-181b-5p level. In vivo, targeting ST7-AS1 significantly inhibited xenograft growth and metastasis. Conclusions ST7-AS1, by regulating miR-181b-5p/KPNA4 axis, promotes the malignancy of LUAD cells. Targeting ST7-AS1 and KPNA4 or up-regulating miR-181b-5p, therefore, may benefit the treatment of LUAD.
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Affiliation(s)
- Rong-Hang Hu
- Department of Thoracic Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, No. 89, GuHuai Road, Jining, 272029, Shandong, People's Republic of China
| | - Zi-Teng Zhang
- Department of Thoracic Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, No. 89, GuHuai Road, Jining, 272029, Shandong, People's Republic of China
| | - Hai-Xiang Wei
- Department of Thoracic Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, No. 89, GuHuai Road, Jining, 272029, Shandong, People's Republic of China
| | - Lu Ning
- Department of Thoracic Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, No. 89, GuHuai Road, Jining, 272029, Shandong, People's Republic of China
| | - Jiang-Shan Ai
- Medical College of Qingdao University, Qingdao, 266071, People's Republic of China
| | - Wen-Hui Li
- Department of Thoracic Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, No. 89, GuHuai Road, Jining, 272029, Shandong, People's Republic of China
| | - Heng Zhang
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, No. 87, Xiangya Road, Changsha, 410008, People's Republic of China.
| | - Shao-Qiang Wang
- Department of Thoracic Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, No. 89, GuHuai Road, Jining, 272029, Shandong, People's Republic of China.
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11
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Tao S, Ju X, Zhou H, Zeng Q. Circulating microRNA-145 as a diagnostic biomarker for non-small-cell lung cancer: A systemic review and meta-analysis. Int J Biol Markers 2020; 35:51-60. [PMID: 33103527 DOI: 10.1177/1724600820967124] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND MicroRNAs (miRNAs), a class of small non-coding, highly stable RNAs, have been reported to have diagnostic value for variety types of cancers. OBJECTIVES To assess the diagnostic value of circulating miR-145 for non-small cell lung cancer (NSCLC) by using systemic review and meta-analysis. METHODS A systematic literature search was conducted in five databases until 20 February 2020 to identify diagnostic trials of miR-145 in the diagnosis of NSCLC. The quality of included studies was assessed by the QUADAS-2 tool with Review Manager 5.3, and the summary receiver operating characteristic (SROC) curve was plotted by STATA 13.1 software. RESULTS A total of 1394 patients from 11 data sets in trials (published in nine studies) were recruited. The area under the curve of the SROC was 0.83. According to the meta regression, the specimen selection was considered the source of heterogeneity, the SROC in serum (0.90 (95% CI 0.87, 0.92), the sensitivity was 0.84 (95% CI 0.79, 0.89), and the specificity was 0.80 (95% CI 0.71, 0.89)) was obviously higher than that in plasma (SROC=0.75). CONCLUSION Serum miR-145 might be served as a potentially useful biomarker for NSCLC diagnosis. However, due to the existing limited-quality research, more large-scale and multicenter studies are required for further verification.
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Affiliation(s)
- Shaohua Tao
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital/Clinical College, Chengdu University, Chengdu, China
| | - Xuegui Ju
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Hui Zhou
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital/Clinical College, Chengdu University, Chengdu, China
| | - Qianglin Zeng
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital/Clinical College, Chengdu University, Chengdu, China
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12
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Nabipoorashrafi SA, Shomali N, Sadat-Hatamnezhad L, Mahami-Oskouei M, Mahmoudi J, Sandoghchian Shotorbani B, Akbari M, Xu H, Sandoghchian Shotorbani S. miR-143 acts as an inhibitor of migration and proliferation as well as an inducer of apoptosis in melanoma cancer cells in vitro. IUBMB Life 2020; 72:2034-2044. [PMID: 32687246 DOI: 10.1002/iub.2345] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 06/11/2020] [Accepted: 06/12/2020] [Indexed: 12/20/2022]
Abstract
Melanoma is a serious form of skin cancers begins in the melanocyte. Micro-RNAs are small noncoding RNA with 19 to 25 nucleotides in length involves in the regulation of a wide range of biological processes. MicroRNAs are affected by an aberrant epigenetic alteration in the tumors that may lead to their dysregulation and formation of cancer. Recently, dysregulation of numerous microRNAs has been reported in different types of cancer. The present study focused on the role of miR-143 in carcinogenesis of melanoma cancer. Here, we evaluated the expression level of miR-143 in three melanoma cell lines in comparison with the normal human epidermal melanocyte cell line. Then, miR-143 gene plasmid transfected into the WM115 cell line, for having the lowest expression of miR-143. In addition, the effect of miR-143 transfection on mRNA and protein levels of metastasis-related genes was performed along with MTT assay, wound healing assay, and flow cytometry. The results showed that mRNA and protein expression levels of metastasis-related genes including MMP-9, E-cadherin, Vimentin, and CXCR4 have been reduced following transfection of miR-143. Moreover, the results of the scratch test showed that miR-143 re-expression inhibited cell migration. Also, the role of miR-143 in the induction of apoptosis and inhibition of proliferation by flow cytometry and MTT was confirmed. As a result, the present study showed that miR-143 was involved in metastatic and apoptotic pathways, suggesting that miR-143 acts as a tumor-suppressor microRNA in melanoma cancer.
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Affiliation(s)
| | - Navid Shomali
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Javad Mahmoudi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Huaxi Xu
- Department of Immunology, Jiangsu University of Medical Sciences, Zhenjiang, China
| | - Siamak Sandoghchian Shotorbani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Jiangsu University of Medical Sciences, Zhenjiang, China
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13
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Wang D, Yang N, Xie S. Sex-biased ceRNA networks reveal that OSCAR can promote proliferation and migration of lung adenocarcinoma in women. Clin Exp Pharmacol Physiol 2020; 47:1350-1359. [PMID: 32246488 DOI: 10.1111/1440-1681.13318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 03/23/2020] [Accepted: 03/27/2020] [Indexed: 12/13/2022]
Abstract
Lung adenocarcinoma (LUAD) is one of several malignant tumours with the highest incidence rates. Currently, there is an urgent need for effective diagnostic and therapeutic targets for LUAD in clinical practice. Numerous studies have shown that there may be differences in the development pattern of LUAD between male and female patients, leading to the need for differential treatment. At the same time, previous studies have shown that competitive endogenous (ce)RNA plays an important role in the development of LUAD, but there is no relevant research on whether there is a gender difference in the ceRNA network of LUAD. In this study, we constructed gender-independent, male-specific, and female-specific ceRNA networks using RNA sequencing results from TCGA database. Subsequently, through analysis of the core genes of the ceRNA network, we determined that the male and female ceRNA networks indeed display different features. In addition, we also found that the osteoclast-associated receptor (OSCAR) gene was a potential diagnostic target for detecting LUAD in females, and that increased expression of this gene promoted the proliferation and migration of A549 and H1975 LUAD cell lines; more specifically, A549 and H1975 are male and female LUAD cell lines, respectively. This suggests that the OSCAR gene has the potential to serve as target molecule for the diagnosis and treatment of female-specific LUADs.
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Affiliation(s)
- Dong Wang
- Department Oncology of Mongolian-Western Medicine, Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao, China
| | - Na Yang
- South Building NO.2 Division, The Third Medical Center of PLA General Hospital, China
| | - Shengzhi Xie
- Department of Oncology, The Third Medical Center of PLA General Hospital, China
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14
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Poli V, Seclì L, Avalle L. The Microrna-143/145 Cluster in Tumors: A Matter of Where and When. Cancers (Basel) 2020; 12:E708. [PMID: 32192092 DOI: 10.3390/cancers12030708] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/13/2020] [Accepted: 03/15/2020] [Indexed: 01/06/2023] Open
Abstract
The establishment and spreading of cancer involve the acquirement of many biological functions including resistance to apoptosis, enhanced proliferation and the ability to invade the surrounding tissue, extravasate from the primary site, survive in circulating blood, and finally extravasate and colonize distant organs giving origin to metastatic lesions, the major cause of cancer deaths. Dramatic changes in the expression of protein coding genes due to altered transcription factors activity or to epigenetic modifications orchestrate these events, intertwining with a microRNA regulatory network that is often disrupted in cancer cells. microRNAs-143 and -145 represent puzzling players of this game, with apparently contradictory functions. They were at first classified as tumor suppressive due to their frequently reduced levels in tumors, correlating with cell survival, proliferation, and migration. More recently, pro-oncogenic roles of these microRNAs have been described, challenging their simplistic definition as merely tumor-suppressive. Here we review their known activities in tumors, whether oncogenic or onco-suppressive, and highlight how their expression and functions are strongly dependent on their complex regulation downstream and upstream of cytokines and growth factors, on the cell type of expression and on the specific tumor stage.
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15
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Wang H, Deng Q, Lv Z, Ling Y, Hou X, Chen Z, Dinglin X, Ma S, Li D, Wu Y, Peng Y, Huang H, Chen L. N6-methyladenosine induced miR-143-3p promotes the brain metastasis of lung cancer via regulation of VASH1. Mol Cancer 2019; 18:181. [PMID: 31823788 PMCID: PMC6902331 DOI: 10.1186/s12943-019-1108-x] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/25/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Brain metastasis (BM) is one of the principal causes of mortality for lung cancer patients. While the molecular events that govern BM of lung cancer remain frustrating cloudy. METHODS The miRNA expression profiles are checked in the paired human BM and primary lung cancer tissues. The effect of miR-143-3p on BM of lung cancer cells and its related mechanisms are investigated. RESULTS miR-143-3p is upregulated in the paired BM tissues as compared with that in primary cancer tissues. It can increase the invasion capability of in vitro blood brain barrier (BBB) model and angiogenesis of lung cancer by targeting the three binding sites of 3'UTR of vasohibin-1 (VASH1) to inhibit its expression. Mechanistically, VASH1 can increase the ubiquitylation of VEGFA to trigger the proteasome mediated degradation, further, it can endow the tubulin depolymerization through detyrosination to increase the cell motility. m6A methyltransferase Mettl3 can increase the splicing of precursor miR-143-3p to facilitate its biogenesis. Moreover, miR-143-3p/VASH1 axis acts as adverse prognosis factors for in vivo progression and overall survival (OS) rate of lung cancer. CONCLUSIONS Our work implicates a causal role of the miR-143-3p/VASH1 axis in BM of lung cancers and suggests their critical roles in lung cancer pathogenesis.
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Affiliation(s)
- Hongsheng Wang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, Guangdong, China.
| | - Qianqian Deng
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, Guangdong, China
| | - Ziyan Lv
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, Guangdong, China
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, China
| | - Yuyi Ling
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, Guangdong, China
| | - Xue Hou
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, China
| | - Zhuojia Chen
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, China
| | - Xiaoxiao Dinglin
- Cancer Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, Guangdong, China
| | - Shuxiang Ma
- Department of Medical Oncology, Henan Cancer Hospital, the Affiliated Cancer Hospital of Zhengzhou University, 127 Dongming Road, Zhengzhou, 450008, Henan, China
| | - Delan Li
- Department of Medical Oncology, Zhongshan City People Hospital, Zhongshan, 528403, Guangdong, China
| | - Yingmin Wu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, Guangdong, China
| | - Yanxi Peng
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, Guangdong, China
| | - Hongbing Huang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, China
| | - Likun Chen
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, China.
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16
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Li X, Zheng H. LncRNA SNHG1 influences cell proliferation, migration, invasion, and apoptosis of non-small cell lung cancer cells via the miR-361-3p/FRAT1 axis. Thorac Cancer 2019; 11:295-304. [PMID: 31788970 PMCID: PMC6997013 DOI: 10.1111/1759-7714.13256] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/02/2019] [Accepted: 11/04/2019] [Indexed: 12/23/2022] Open
Abstract
Background Non‐small‐cell lung cancer (NSCLC) is the most lethal type of cancer. Long non‐coding RNAs (lncRNAs) and microRNAs (miRNAs) have been identified as crucial regulators in the development of NSCLC. The aim of our study was to explore the molecular mechanism of SNHG1 to enable better treatment for NSCLC patients. Methods Quantitative real‐time polymerase chain reaction (qRT‐PCR) was performed to detect the expression of Small nucleolar RNA host gene 1 (SNHG1), miR‐361‐3p and frequently rearranged in advanced T‐cell lymphomas 1 (FRAT1). The protein level of FRAT1 was measured by western blot assay. Cell proliferation was evaluated by methyl thiazolyl tetrazolium (MTT) assay. Cell apoptosis was assessed by flow cytometry assay. The number of migrated and invaded cells were counted by transwell assay. The relationship between miR‐361‐3p and SNHG1 or FRAT1 was confirmed by dual‐luciferase reporter assay. Results Our results indicated that SNHG1 and FRAT1 were highly expressed in NSCLC tissues and cells. SNHG1 silencing inhibited proliferation, induced apoptosis and blocked migration and invasion of NSCLC cells. Also, FRAT1 downregulation suppressed proliferation, promoted apoptosis and hindered migration and invasion of NSCLC cells. Further, FRAT1 could recover the effects of SNHG1 silencing on proliferation, apoptosis, migration and invasion of NSCLC cells. SNHG1 sponged miR‐361‐3p and negatively regulated miR‐361‐3p expression. Meanwhile, miR‐361‐3p targeted FRAT1 and inversely modulated FRAT1 expression. In addition, miR‐361‐3p inhibition abated the effect of SNHG1 knockdown on FRAT1 expression. Conclusion In conclusion, LncRNA SNHG1 promoted the proliferation, repressed apoptosis and enhanced migration and invasion of NSCLC cells by regulating FRAT1 expression via sponging miR‐361‐3p.
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Affiliation(s)
- Xiaomei Li
- Department of Respiratory and Critical Care Medicine, The First People's Hospital of Lianyungang, (Xuhzou Medical University Affiliated Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University) Lianyungang, Jiangsu, China
| | - Hong Zheng
- Department of Respiratory and Critical Care Medicine, The First People's Hospital of Lianyungang, (Xuhzou Medical University Affiliated Hospital of Lianyungang, The First Affiliated Hospital of Kangda College of Nanjing Medical University) Lianyungang, Jiangsu, China
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17
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Jiang Q, Yuan Y, Gong Y, Luo X, Su X, Hu X, Zhu W. Therapeutic delivery of microRNA-143 by cationic lipoplexes for non-small cell lung cancer treatment in vivo. J Cancer Res Clin Oncol 2019; 145:2951-2967. [PMID: 31654121 DOI: 10.1007/s00432-019-03051-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/04/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Non-small cell lung cancer (NSCLC) remains the leading cause of cancer-related deaths worldwide and new improvements are urgently needed. Several miRNA-targeted therapeutics have reached clinical development. MicroRNA-143 (miR-143) was found to significantly suppress the migration and invasion of NSCLC. It might be of great potential for NSCLC treatment. However, the therapeutic effect of miR-143 against NSCLC in vivo has not been explored until now. METHODS The cationic liposome/pVAX-miR-143 complex (CL-pVAX-miR-143) was prepared and its biodistribution was assessed. The tumor suppression effects of CL-pVAX-miR-143 were evaluated in early-stage and advanced experimental lung cancer metastasis mice models by systemic delivery, respectively, and also in subcutaneous tumor models by intratumoral injection. The toxicity of CL-pVAX-miR-143 was assessed by H&E analysis and biochemical measurements. The preliminary mechanism of CL-pVAX-miR-143 on tumor suppression was explored by immunochemistry and western blotting. RESULTS The assays on the stability and safety of CL-pVAX-miR-143 showed that it mainly accumulated in the lung after systemic administration. The intratumoral delivery of CL-pVAX-miR-143 effectively inhibited A549 subcutaneous tumor growth. Notably, systemic delivery of CL-pVAX-miR-143 significantly inhibited tumor metastasis and prolonged survival dose dependently in early-stage experimental lung cancer metastasis models. More importantly, same results were shown in advanced mice models with metastasis. CL-pVAX-miR-143 treatment did not induce obvious acute toxicity. The preliminary mechanism on inhibiting tumor metastasis might be induced by targeting CD44v3. CONCLUSIONS Our results suggested that CL-pVAX-miR-143 might be a promising strategy for clinical treatment of non-small cell lung cancer, especially for advanced NSCLC with metastasis.
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Affiliation(s)
- Qianqian Jiang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Yue Yuan
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Yi Gong
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Xinmei Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Xiaolan Su
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Xueting Hu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China
| | - Wen Zhu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University/Collaborative Innovation Center of Biotherapy, No. 1, Keyuan 4th Road, Gaopeng Street, High Technological Development Zone, Chengdu, 610041, Sichuan, China.
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18
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Richardsen E, Andersen S, Al-Saad S, Rakaee M, Nordby Y, Pedersen MI, Ness N, Ingebriktsen LM, Fassina A, Taskén KA, Mills IG, Donnem T, Bremnes RM, Busund LT. Low Expression of miR-424-3p is Highly Correlated with Clinical Failure in Prostate Cancer. Sci Rep 2019; 9:10662. [PMID: 31337863 PMCID: PMC6650397 DOI: 10.1038/s41598-019-47234-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 07/15/2019] [Indexed: 01/16/2023] Open
Abstract
Prostate cancer (PC) is a highly heterogenous disease and one of the leading causes of mortality in developed countries. Recently, studies have shown that expression of immune checkpoint proteins are directly or indirectly repressed by microRNAs (miRs) in many types of cancers. The great advantages of using miRs based therapy is the capacity of these short transcripts to target multiple molecules for the same- or different pathways with synergistic immune inhibition effects. miR-424 has previously been described as a biomarker of poor prognosis in different types of cancers. miR-424 is also found to target both the CTLA-4/CD80- and PD-1/PD-L1 axis. In the present study, the clinical significance of miR-424-3p expression in PC tissue was evaluated. Naïve radical prostatectomy specimens from 535 patients was used for tissue microarray construction. In situ hybridization was used to evaluate the expression of miR-424-3p and immunohistochemistry was used for CTLA-4 protein detection. In univariate- and multivariate analyses, low expression of miR-424-3p was significant associated with clinical failure-free survival, (p = 0.004) and p = 0.018 (HR:0.44, CI95% 0.22-0.87). Low expression of miR-424-3p also associated strongly with aggressive phenotype of PC. This highlight the importance of miR-424-3p as potential target for therapeutic treatment in prostate cancer.
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Affiliation(s)
- E Richardsen
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway. .,Department of Clinical Pathology, University Hospital of North Norway, Tromso, Norway.
| | - S Andersen
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway.,Department of Oncology, University Hospital of North Norway, Tromso, Norway
| | - S Al-Saad
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway.,Department of Clinical Pathology, University Hospital of North Norway, Tromso, Norway
| | - M Rakaee
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway
| | - Y Nordby
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway.,Department of Urology, University Hospital of North Norway, Tromso, Norway
| | - M I Pedersen
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway
| | - N Ness
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway
| | - L M Ingebriktsen
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway
| | - A Fassina
- Department of Medicine, University of Padua, 35121, Padova, Italy
| | - K A Taskén
- Institute of Cancer Research, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - I G Mills
- Centre for Cancer Research and Cell Biology, Queen's University of Belfast, Belfast, UK.,Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - T Donnem
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway.,Department of Oncology, University Hospital of North Norway, Tromso, Norway
| | - R M Bremnes
- Translational Cancer Research Group, Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway.,Department of Oncology, University Hospital of North Norway, Tromso, Norway
| | - L T Busund
- Translational Cancer Research Group, Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway.,Department of Clinical Pathology, University Hospital of North Norway, Tromso, Norway
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Wang L, Chen R, Zhang Y. miR-296-3p targets APEX1 to suppress cell migration and invasion of non-small-cell lung cancer. Oncol Lett 2019; 18:2612-2618. [PMID: 31402954 DOI: 10.3892/ol.2019.10572] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 05/03/2019] [Indexed: 02/07/2023] Open
Abstract
Non-small-cell lung cancer (NSCLC) is the most common cause of cancer-associated mortality worldwide. MicroRNAs (miRs) are a class of small non-coding RNAs that are commonly dysregulated in human cancer. The aim of the current study was to evaluate the effect of miR-296-3p on the cell migration and invasion of NSCLC. Pairs of tumor tissues and para-cancerous tissues (n=50) were collected from patients with NSCLC, and the expression of miR-296-3p was analyzed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). Additionally, tumor cell viability, migration and invasion were examined in vitro using Cell Counting Kit-8, wound healing and Matrigel assays, respectively. Furthermore, potential targets of miR-296-3p were screened for using TargetScan and validated using a dual-luciferase reporter assay. The expression levels of phosphoinositide-3-kinase (PI3K), AKT serine/threonine kinase (AKT), mammalian target of rapamycin (mTOR), matrix metallopeptidase 2 (MMP2) and SRY-box 4 (SOX4) were detected by RT-qPCR and western blot analysis. The data indicated that miR-296-3p was downregulated in tumor tissues compared with adjacent normal tissues. Overexpression of miR-296-3p inhibited NSCLC cell viability, migration and invasion in vitro. Furthermore, apurinic/apyrimidinic endodeoxyribonuclease 1 (APEX1) was identified as a direct target of miR-296-3p. APEX1 expression was upregulated in tumor tissues compared with para-cancerous tissues, and the mRNA and protein expression levels of APEX1 were decreased following transfection of NSCLC cells with miR-296-3p mimics compared with control cells. Additional investigations revealed that miR-296-3p was involved in regulating the PI3K/AKT/mTOR signaling pathway, and miR-296-3p mimics decreased the mRNA and protein expression levels of MMP2 and SOX4. In summary, the findings demonstrated that miR-296-3p may function as a tumor suppressor, and inhibits the migration and invasion of NSCLC cells by targeting APEX1. miR-296-3p is therefore a potential therapeutic molecular modulator of NSCLC.
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Affiliation(s)
- Lifeng Wang
- Department of Respiration, Xi'an High-tech Hospital, Xi'an, Shaanxi 710075, P.R. China
| | - Ruilin Chen
- Department of Respiration, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Yongqing Zhang
- Department of Respiration, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
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Abstract
The purpose of our study was to investigate the underlying mechanism and functional role
of microRNA-145 (miR-145) in cervical cancer. In this study, quantitative real-time PCR
(qRT-PCR) was used to detect miR-145 and FSCN1 expression levels in tissues and HeLa
cells. Western blotting was performed to determine the protein level of FSCN1. The
luciferase assay was used to verify the direct target of miR-145. The CCK-8 assay and 2D
colony formation assays were performed to determine the effects of miR-145 mimics or FSCN1
silencing on cell proliferation. miR-145 expression levels were significantly
down-regulated, while FSCN1 expression levels were significantly up-regulated in the
cervical carcinoma tissues compared with their matched non-cancerous tissues. In addition,
FSCN1 expression levels were negatively correlated to miR-145 in tissues. Next, FSCN1 was
verified as the direct target of miR-145 in HeLa cells. Moreover, overexpression of
miR-145 dramatically inhibited the proliferation of HeLa cells. The silencing of FSCN1
exhibited the similar patterns on cell proliferation as miR-145 overexpression. The
miR-145/ FSCN1 axis contributes to the progression of cervical cancer by inhibition of
cervical cancer cell proliferation.
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Affiliation(s)
- Li Ma
- Department of Gynecology and Obstetrics, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan, P.R. China
| | - Ling-Ling Li
- Department of Gynecology and Obstetrics, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, Henan, P.R. China
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Sui A, Zhang X, Zhu Q. Diagnostic value of serum miR197 and miR145 in non-small cell lung cancer. Oncol Lett 2019; 17:3247-52. [PMID: 30867756 DOI: 10.3892/ol.2019.9958] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 01/14/2019] [Indexed: 02/06/2023] Open
Abstract
Diagnostic value of microRNA (miR)-197 and miR-145 in non-small cell lung cancer (NSCLC) and their relationship with the clinicopathological parameters of NSCLC patients were investigated. Seventy-six patients with NSCLC admitted to Jimo Hospital of Traditional Chinese Medicine from July 2016 to March 2018 were enrolled in group A, while 60 healthy who received health examinations during the same period were enrolled in group B. The relative expression levels of serum miR-197 and miR-145 were detected by RT-qPCR. The relative expression of serum miR-197 in group A was significantly higher than that in group B (P<0.001); the relative expression of serum miR-145 in group A was significantly lower than that in group B (P<0.001); serum miR-197 in group A showed association with the clinical stage of NSCLC patients (P<0.001); serum miR-145 in group A was associated with the clinical stage and pathological differentiation of patients with NSCLC (P<0.001). The AUC of serum miR-197 diagnosis of NSCLC was 0.864 (95% CI: 0.804-0.924), with a diagnostic sensitivity of 73.68% and a specificity of 85.00%; the AUC of serum miR-145 diagnosis of NSCLC was 0.879 (95% CI: 0.824-0.934), with a diagnostic sensitivity of 84.21% and a specificity of 71.67%; the AUC of the diagnosis of the combination of serum miR-197 and miR-145 for NSCLC was 0.952 (95% CI: 0.919-0.984), with a diagnostic sensitivity of 92.10% and a specificity of 78.33%. miR-197 and miR-145 are potential new biomarkers in the diagnosis of NSCLC due to their possible involvement in the occurrence and development of NSCLC. With good sensitivity and specificity of single miR-197 and single miR-145 for the diagnosis of NSCLC, the combined detection of miR-197 and miR-145 can achieve a better sensitivity in the diagnosis of NSCLC.
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Abstract
MicroRNAs (miRNAs) are RNA molecules at about 22 nucleotide in length that are non-coding, which regulate gene expression in the post-transcriptional level by performing degradation or blocks translation of the target mRNA. It is known that they play roles in mechanisms such as metabolic regulation, embryogenesis, organogenesis, differentiation and growth control by providing post-transcriptional regulation of gene expression. With these properties, miRNAs play important roles in the regulation of biological processes such as proliferation, differentiation, apoptosis, drug resistance mechanisms in eukaryotic cells. In addition, there are miRNAs that can be used for cancer therapy. Tumor cells and tumor microenvironment have different miRNA expression profiles. Some miRNAs are known to play a role in the onset and progression of the tumor. miRNAs with oncogenic or tumor suppressive activity specific to different cancer types are still being investigated. This review summarizes the role of miRNAs in tumorigenesis, therapeutic strategies in human cancer and current studies.
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Affiliation(s)
- Gizem Ors-Kumoglu
- Department of Bioengineering, Faculty of Engineering, Ege University, Izmir, Turkey.
| | - Sultan Gulce-Iz
- Department of Bioengineering, Faculty of Engineering, Ege University, Izmir, Turkey.,Biomedical Technologies Graduate Programme, Institute of Natural and Applied Sciences, Ege University, Izmir, Turkey
| | - Cigir Biray-Avci
- Department of Medical Biology, Faculty of Medicine, Ege University, Izmir, Turkey
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Moazeni-Roodi A, Hashemi M. Association between miR-124-1 rs531564 polymorphism and risk of cancer: An updated meta-analysis of case-control studies. EXCLI J 2018; 17:608-619. [PMID: 30108465 PMCID: PMC6088220 DOI: 10.17179/excli2018-1419] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 06/25/2018] [Indexed: 12/23/2022]
Abstract
Many studies examined the association between miR-124-1 rs531564 polymorphism and the risk of some human cancers, but the findings remain controversial. This update meta-analysis aimed to validate the association between rs531564 polymorphism of miR-124-1 and cancer risk. Eligible studies including 6,502 cancer cases and 7,213 controls were documented by searching Web of Science, PubMed, Scopus, and Google scholar databases. Pooled odds ratios (ORs) with 95 % confidence intervals (CIs) were estimated to quantitatively evaluate the association between rs531564 variant and cancer risk. The results indicated that rs531564 variant significantly decreased the risk of cancer in homozygous codominant (OR=0.54, 95 % CI=0.43-0.69, p<0.00001, GG vs CC), dominant (OR=0.84, 95 % CI=0.72-0.99, p=0.03, CG+GG vs CC), recessive (OR=0.65, 95 % CI=0.54-0.78, p<0.00001, GG vs CG+CC), and allele (OR=0.84, 95 % CI=0.73-0.96, p=0.008, G vs C) genetic model. Stratified analysis by cancer type revealed that rs531564 variant was associated with gastric cancer, cervical cancer, esophageal squamous cell carcinoma and colorectal cancer risk. In summary, the findings of this meta-analysis support an association between miR-124-1 rs531564 polymorphism and cancer risk. Larger and well-designed studies are required to estimate this association in detail.
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Affiliation(s)
| | - Mohammad Hashemi
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
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