1
|
Bao S, Wang X, Li M, Gao Z, Zheng D, Shen D, Liu L. Potential of Mitochondrial Ribosomal Genes as Cancer Biomarkers Demonstrated by Bioinformatics Results. Front Oncol 2022; 12:835549. [PMID: 35719986 PMCID: PMC9204274 DOI: 10.3389/fonc.2022.835549] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 04/27/2022] [Indexed: 12/15/2022] Open
Abstract
Next-generation sequencing and bioinformatics analyses have clearly revealed the roles of mitochondrial ribosomal genes in cancer development. Mitochondrial ribosomes are composed of three RNA components encoded by mitochondrial DNA and 82 specific protein components encoded by nuclear DNA. They synthesize mitochondrial inner membrane oxidative phosphorylation (OXPHOS)-related proteins and participate in various biological activities via the regulation of energy metabolism and apoptosis. Mitochondrial ribosomal genes are strongly associated with clinical features such as prognosis and foci metastasis in patients with cancer. Accordingly, mitochondrial ribosomes have become an important focus of cancer research. We review recent advances in bioinformatics research that have explored the link between mitochondrial ribosomes and cancer, with a focus on the potential of mitochondrial ribosomal genes as biomarkers in cancer.
Collapse
Affiliation(s)
- Shunchao Bao
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, China
| | - Xinyu Wang
- Department of Breast Surgery, Second Hospital of Jilin University, Changchun, China
| | - Mo Li
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, China
| | - Zhao Gao
- Nuclear Medicine Department, Second Hospital of Jilin University, Changchun, China
| | - Dongdong Zheng
- Department of Cardiovascular Surgery, Second Hospital of Jilin University, Changchun, China
| | - Dihan Shen
- Medical Research Center, Second Hospital of Jilin University, Changchun, China
| | - Linlin Liu
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, China
| |
Collapse
|
2
|
Jia R, Song L, Fei Z, Qin C, Zhao Q. Long noncoding RNA Ftx regulates the protein expression profile in HCT116 human colon cancer cells. Proteome Sci 2022; 20:7. [PMID: 35490216 PMCID: PMC9055732 DOI: 10.1186/s12953-022-00187-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 02/18/2022] [Indexed: 12/01/2022] Open
Abstract
Background The long noncoding RNA (lncRNA) five prime to Xist (Ftx) is involved in distant metastasis in colorectal cancer (CRC). This study aimed to investigate Ftx alteration-induced proteomic changes in the highly metastatic CRC cell line HCT116. Methods Tandem mass tag (TMT)-based proteomics analysis was performed to detect the differential protein expression in Ftx-overexpressing and Ftx-silenced HCT116 cells. The differentially expressed proteins were classified and characterized by bioinformatics analyses, including gene ontology (GO) annotation, GO/Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway/protein domain enrichment analyses, as well as hierarchical clustering. A total of 5471 proteins were quantified, and the proteins with |fold change|≥ 1.2 and p < 0.05 were identified as differentially expressed proteins in response to Ftx overexpression or silencing. Results The bioinformatics analyses revealed that the differentially expressed proteins were involved in a wide range of GO terms and KEGG signaling pathways and contained multiple protein domains. These terms, pathways, and protein domains were associated with tumorigenesis and metastasis in CRC. Conclusions Our results indicate that the alteration of Ftx expression induces proteomic changes in highly metastatic HCT116 cells, suggesting that Ftx and its downstream molecules and signaling pathways could be potential diagnostic biomarkers and therapeutic targets for metastatic CRC.
Collapse
Affiliation(s)
- Ruzhen Jia
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Lixia District, No. 44, Wenhua West Road, Jinan, 250021, Shandong, China.,Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Lulu Song
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Lixia District, No. 44, Wenhua West Road, Jinan, 250021, Shandong, China.,Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.,Department of Gastroenterology, Shandong Second Provincial General Hospital, Jinan, 250022, Shandong, China
| | - Zhiqiang Fei
- Department of Gastroenterology, Shandong Second Provincial General Hospital, Jinan, 250022, Shandong, China
| | - Chengyong Qin
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Lixia District, No. 44, Wenhua West Road, Jinan, 250021, Shandong, China. .,Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
| | - Qi Zhao
- Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Lixia District, No. 44, Wenhua West Road, Jinan, 250021, Shandong, China. .,Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
| |
Collapse
|
3
|
Lu J, Zhu D, Li L. Biological Functions and Molecular Mechanisms of MiR-608 in Cancer. Front Oncol 2022; 12:870983. [PMID: 35387124 PMCID: PMC8977622 DOI: 10.3389/fonc.2022.870983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
In recent years, microRNAs (miRNAs) have attracted much attention because of their prominent role in cancer. An increasing number of studies have shown that miRNAs play an important role in a variety of tumors. miR-608 has been reported to be decreased in cancers, especially in solid tumors. miR-608 is regarded as a tumor suppressor, which has been verified through a large number of experiments both in vivo and in vitro. miR-608 participates in many biological processes, including cell proliferation, invasion, migration, and apoptosis, by inhibiting transmembrane proteins and many signaling pathways. Here, we summarize the expression profile and biological functions and mechanism of miR-608, suggesting that miR-608 is an ideal diagnostic and prognostic biomarker and a treatment target for cancer.
Collapse
Affiliation(s)
- Juan Lu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Danhua Zhu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| |
Collapse
|
4
|
VPS9D1-AS1 gene rs7206570 polymorphism associated with the clinical stage of colorectal cancer and binding with hsa-miR-361-3p. Hum Cell 2022; 35:522-527. [PMID: 35022999 DOI: 10.1007/s13577-021-00658-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/08/2021] [Indexed: 12/24/2022]
Abstract
VPS9D1-AS1 is a long non-coding RNA that can operate as a competitive endogenous RNA and plays an essential role in the occurrence and development of malignancies, including colorectal cancer (CRC). In this study, we investigated whether a putative functional polymorphism (rs7206570) in the VPS9D1-AS1 gene is linked to the risk and clinical stage of CRC. Sanger sequencing method was used to detect the rs7206570 polymorphism in 500 CRC patients and 500 healthy individuals. Quantitative real-time PCR technology was used to detect the expression of VPS9D1-AS1 and hsa-miR-361-3p in colorectal tissues with different rs7206570 genotypes. The dual-luciferase reporter assay was used to examine whether the rs7206570 polymorphism affects hsa-miR-361-3p binding. The rs7206570 polymorphism was not associated with CRC risk, but was associated with the clinical stage of CRC. CRC patients with rs7206570 A allele were less likely to have high-stage CRC. Furthermore, there was a significant negative correlation between the expression of VPS9D1-AS1 and hsa-miR-361-3p in CRC tissues with rs7206570 GG genotype. Dual-luciferase reporter assay showed that the rs7206570 A allele presumably hinders the binding of VPS9D1-AS1 to hsa-miR-361-3p. In conclusion, VPS9D1-AS1 gene rs7206570 polymorphism affecting hsa-miR-361-3p binding was associated with the clinical stage of CRC, which might be able to assist in the preoperative staging of CRC.
Collapse
|
5
|
Radanova M, Levkova M, Mihaylova G, Manev R, Maneva M, Hadgiev R, Conev N, Donev I. Single Nucleotide Polymorphisms in microRNA Genes and Colorectal Cancer Risk and Prognosis. Biomedicines 2022; 10:156. [PMID: 35052835 PMCID: PMC8773793 DOI: 10.3390/biomedicines10010156] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/09/2022] [Accepted: 01/10/2022] [Indexed: 02/01/2023] Open
Abstract
There is growing interest in single nucleotide polymorphisms (SNPs) in the genes of microRNAs (miRNAs), which could be associated with susceptibility to colorectal cancer (CRC) and therefore for prognosis of the disease and/or treatment response. Moreover, these miRNAs-SNPs could serve as new, low-invasive biomarkers for early detection of CRC. In the present article, we performed a thorough review of different SNPs, which were investigated for a correlation with the CRC risk, prognosis, and treatment response. We also analyzed the results from different meta-analyses and the possible reasons for reported contradictory findings, especially when different research groups investigated the same SNP in a gene for a particular miRNA. This illustrates the need for more case-control studies involving participants with different ethnic backgrounds. According to our review, three miRNAs-SNPs-miR-146a rs2910164, miR-27a rs895819 and miR-608 rs4919510-appear as promising prognostic, diagnostic and predictive biomarkers for CRC, respectively.
Collapse
Affiliation(s)
- Maria Radanova
- Department of Biochemistry, Molecular Medicine and Nutrigenomics, Medical University of Varna, 9000 Varna, Bulgaria;
- Laboratory of Molecular Pathology, University Hospital “St. Marina”, 9000 Varna, Bulgaria
| | - Mariya Levkova
- Department of Medical Genetics, Medical University of Varna, 9000 Varna, Bulgaria;
| | - Galya Mihaylova
- Department of Biochemistry, Molecular Medicine and Nutrigenomics, Medical University of Varna, 9000 Varna, Bulgaria;
| | - Rostislav Manev
- Department of Oncology, Medical University of Varna, 9000 Varna, Bulgaria; (R.M.); (M.M.); (N.C.)
- Clinic of Medical Oncology, University Hospital “St. Marina”, 9000 Varna, Bulgaria
| | - Margarita Maneva
- Department of Oncology, Medical University of Varna, 9000 Varna, Bulgaria; (R.M.); (M.M.); (N.C.)
- Clinic of Medical Oncology, University Hospital “St. Marina”, 9000 Varna, Bulgaria
| | - Rossen Hadgiev
- Department of Anatomy and Histology, Pathology and Forensic Medicine, Sofia University “St. Kliment Ohridski”, 1000 Sofia, Bulgaria;
| | - Nikolay Conev
- Department of Oncology, Medical University of Varna, 9000 Varna, Bulgaria; (R.M.); (M.M.); (N.C.)
- Clinic of Medical Oncology, University Hospital “St. Marina”, 9000 Varna, Bulgaria
| | - Ivan Donev
- Clinic of Medical Oncology, Hospital “Nadezhda”, 1000 Sofia, Bulgaria;
| |
Collapse
|
6
|
Park SY, Jeong SH, Jung EJ, Ju YT, Jeong CY, Kim JY, Park T, Park J, Kim TH, Park M, Yang JW, Lee YJ. PHLPP1 Overexpression was Associated With a Good Prognosis With Decreased AKT Activity in Gastric Cancer. Technol Cancer Res Treat 2022; 21:15330338211067063. [PMID: 34982011 PMCID: PMC8733352 DOI: 10.1177/15330338211067063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction: The aim of this study was to perform a clinicopathologic analysis of PHLPP1 expression in gastric cancer patients and analyze AKT activity with chemotherapy drug treatment in cancer subtypes. Materials and Methods: Surgically resected gastric cancer tissue specimens were obtained from 309 patients who underwent gastrectomy, and PHLPP1 expression was validated by tissue microarray analysis with immunohistochemistry. We assessed whether PHLPP1 selectively dephosphorylates Ser473 of AKT in an in-vitro study. Results: We found that the PHLPP1 overexpression (OE) group showed significantly greater proportions of differentiated subtype samples and early T stage samples, lower lymph node metastasis, and lower TNM stage than the PHLPP1 underexpression (UE) group. The overall survival of the PHLPP1-OE group was significantly higher (53.39 ± 0.96 months) than that of the PHLPP1-UE group (47.82 ± 2.57 months) (P = .01). In vitro analysis, we found that the PHLPP1-OE group showed a significant decrease in relative AKT S-473 levels in both cell lines (MKN-74 and KATO-III). We found that treatment with chemotherapy drugs decreased the activity of Ser473 in the MKN-74 cell line with PHLPP1 OE, but it did not affect the activity of Ser473 in KATO-III cells. Conclusion: We found that patients who overexpressed PHLPP1 showed low recurrence and good prognosis. PHLPP1 was found to work by lowering the activity of AKT Ser473 in gastric cancer. Additionally, we found a clue regarding the mechanism of chemotherapeutic drug resistance in a cell line of signet ring cell origin and will uncover this mechanism in the future.
Collapse
Affiliation(s)
- Sun Yi Park
- 26720Gyeongsang National University, Jinju, South Korea
| | - Sang-Ho Jeong
- 26720Gyeongsang National University, Jinju, South Korea.,553954Gyeongsang National University Changwon Hospital, Changwon, South Korea
| | - Eun-Jung Jung
- 26720Gyeongsang National University, Jinju, South Korea.,553954Gyeongsang National University Changwon Hospital, Changwon, South Korea
| | - Young-Tae Ju
- 26720Gyeongsang National University, Jinju, South Korea
| | | | - Ju-Yeon Kim
- 26720Gyeongsang National University, Jinju, South Korea
| | - Taejin Park
- 553954Gyeongsang National University Changwon Hospital, Changwon, South Korea
| | - Jiho Park
- 26720Gyeongsang National University, Jinju, South Korea
| | - Tae-Han Kim
- 553954Gyeongsang National University Changwon Hospital, Changwon, South Korea
| | - Miyeong Park
- 553954Gyeongsang National University Changwon Hospital, Changwon, South Korea
| | - Jung Wook Yang
- Gyeongsang National University Hospital, Jinju, South Korea
| | - Young-Joon Lee
- 26720Gyeongsang National University, Jinju, South Korea.,553954Gyeongsang National University Changwon Hospital, Changwon, South Korea
| |
Collapse
|
7
|
Zhang Y, Zhao X, Li Y, Wang Y, Chen M. Association between the omentin-1 gene rs2274907 A>T polymorphism and colorectal cancer in the Chinese Han population: a case-control study. J Int Med Res 2021; 49:3000605211006522. [PMID: 33823642 PMCID: PMC8033482 DOI: 10.1177/03000605211006522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To explore the relationship between the omentin-1 gene rs2274907 A>T polymorphism and colorectal cancer (CRC) in the Chinese Han population. METHODS rs2274907 A>T was assessed by PCR-restriction fragment length polymorphism analysis. Plasma omentin-1 expression from 358 patients with CRC and 286 healthy controls was analyzed by enzyme-linked immunosorbent assay. CRC and control groups were divided into subgroups according to the body mass index (BMI) threshold of 25 kg/m2. RESULTS No significant differences were observed between CRC and control groups in terms of genotype or allele frequencies of rs2274907 A>T. Compared with individuals with BMI <25 kg/m2 and the rs2274907 TT genotype, those with AA+AT genotypes and BMI ≥25 kg/m2 had a 3.027-fold increased risk of CRC. A significant tendency toward a higher stage of colorectal adenocarcinomas and depth of invasion was observed in individuals with the rs2274907 AA genotype compared with other genotypes. CONCLUSIONS The omentin-1 gene rs2274907 A>T polymorphism does not seem to play a critical role in the development of CRC in the Chinese Han population, but an interaction between the rs2274907 A allele and BMI may increase the CRC risk. The rs2274907 AA genotype is a potential biomarker for CRC stage progression.
Collapse
Affiliation(s)
- Yaqin Zhang
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, People's Republic of China
| | - Xiaotong Zhao
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, Peoples Republic of China
| | - Yongxiang Li
- Division of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, People's Republic of China
| | - Youmin Wang
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, Peoples Republic of China
| | - Mingwei Chen
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, Peoples Republic of China.,Institute of Traditional Chinese Medicine Diabetes Prevention, Anhui Academy of Traditional Chinese Medicine, Hefei, People's Republic of China
| |
Collapse
|