1
|
Qi C, Zhang L, Wang W. The novel circ_0004674/miR-139-5p/ZBTB2 regulatory cascade inhibits the development of oral squamous cell carcinoma. Head Neck 2024; 46:1671-1682. [PMID: 38665011 DOI: 10.1002/hed.27779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/13/2024] [Accepted: 04/10/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Circular RNAs (circRNAs) are an intriguing family of RNA molecules due to their crucial roles in the pathogenesis of oral squamous cell carcinoma (OSCC). Here, we sought to define the action of human circ_0004674 in OSCC progression. METHODS The functional role of circ_0004674 was validated by determining its effect on cell growth, apoptosis, and tube formation ability of OSCC cells. For protein quantification, a western blot or immunohistochemistry method was applied. The interaction between miR-139-5p and circ_0004674 or zinc finger and BTB domain containing 2 (ZBTB2) was predicted by online algorithms, and their relationships were confirmed by dual-luciferase reporter and RIP assays. Xenograft models were established to uncover circ_0004674's role in tumor growth. RESULTS Circ_0004674 expression was upregulated in OSCC. Functionally, knocking down circ_0004674 led to suppressed OSCC cell progression in vitro and delayed tumor growth in vivo. Mechanistically, circ_0004674 post-transcriptionally controlled ZBTB2 expression by competitively pairing to miR-139-5p. Furthermore, the deficiency of miR-139-5p abated circ_0004674 silencing-mediated OSCC cell progression repression, and augmentation of ZBTB2 reversed the anticancer effect of miR-139-5p on OSCC. CONCLUSION Our findings uncover a novel regulatory cascade, the circ_0004674/miR-139-5p/ZBTB2 axis, with the ability to affect OSCC development in vitro and in vivo, providing a potential opportunity for development of OSCC therapy.
Collapse
Affiliation(s)
- Chuang Qi
- Liaoning University of Traditional Chinese Medicine, Shenyang, China
- Department of Oncology, The Center Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, China
| | - Lu Zhang
- Department of Otolaryngology - Head and Neck Surgery, The Center Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, China
| | - Wenping Wang
- Liaoning University of Traditional Chinese Medicine, Shenyang, China
- The Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| |
Collapse
|
2
|
Matsumoto Y, Miwa H, Katayama KI, Watanabe A, Yamada K, Ito T, Nakagawa S, Aruga J. Slitrk4 is required for the development of inhibitory neurons in the fear memory circuit of the lateral amygdala. Front Mol Neurosci 2024; 17:1386924. [PMID: 38736483 PMCID: PMC11082273 DOI: 10.3389/fnmol.2024.1386924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 04/08/2024] [Indexed: 05/14/2024] Open
Abstract
The Slitrk family consists of six synaptic adhesion molecules, some of which are associated with neuropsychiatric disorders. In this study, we aimed to investigate the physiological role of Slitrk4 by analyzing Slitrk4 knockout (KO) mice. The Slitrk4 protein was widely detected in the brain and was abundant in the olfactory bulb and amygdala. In a systematic behavioral analysis, male Slitrk4 KO mice exhibited an enhanced fear memory acquisition in a cued test for classical fear conditioning, and social behavior deficits in reciprocal social interaction tests. In an electrophysiological analysis using amygdala slices, Slitrk4 KO mice showed enhanced long-term potentiation in the thalamo-amygdala afferents and reduced feedback inhibition. In the molecular marker analysis of Slitrk4 KO brains, the number of calretinin (CR)-positive interneurons was decreased in the anterior part of the lateral amygdala nuclei at the adult stage. In in vitro experiments for neuronal differentiation, Slitrk4-deficient embryonic stem cells were defective in inducing GABAergic interneurons with an altered response to sonic hedgehog signaling activation that was involved in the generation of GABAergic interneuron subsets. These results indicate that Slitrk4 function is related to the development of inhibitory neurons in the fear memory circuit and would contribute to a better understanding of osttraumatic stress disorder, in which an altered expression of Slitrk4 has been reported.
Collapse
Affiliation(s)
- Yoshifumi Matsumoto
- Laboratory for Behavioral and Developmental Disorders, RIKEN Brain Science Institute, Wako-shi, Japan
| | - Hideki Miwa
- Department of Genetic and Behavioral Neuroscience, Gunma University Graduate School of Medicine, Maebashi, Japan
- Department of Neuropsychopharmacology, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Kei-ichi Katayama
- Laboratory for Behavioral and Developmental Disorders, RIKEN Brain Science Institute, Wako-shi, Japan
| | - Arata Watanabe
- Department of Medical Pharmacology, Nagasaki University Institute of Biomedical Sciences, Nagasaki, Japan
| | - Kazuyuki Yamada
- Support Unit for Animal Experiments, RIKEN Brain Science Institute, Wako-shi, Japan
| | - Takashi Ito
- Department of Biochemistry, Nagasaki University Institute of Biomedical Sciences, Nagasaki, Japan
| | - Shinsuke Nakagawa
- Department of Medical Pharmacology, Nagasaki University Institute of Biomedical Sciences, Nagasaki, Japan
| | - Jun Aruga
- Laboratory for Behavioral and Developmental Disorders, RIKEN Brain Science Institute, Wako-shi, Japan
- Department of Medical Pharmacology, Nagasaki University Institute of Biomedical Sciences, Nagasaki, Japan
| |
Collapse
|
3
|
Wang F, Kang X, Li Y, Lu J, Liu X, Yan H. Elucidating hepatocellular carcinoma progression: a novel prognostic miRNA-mRNA network and signature analysis. Sci Rep 2024; 14:5042. [PMID: 38424172 PMCID: PMC10904818 DOI: 10.1038/s41598-024-55806-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 02/28/2024] [Indexed: 03/02/2024] Open
Abstract
There is increasing evidence that miRNAs play an important role in the prognosis of HCC. There is currently a lack of acknowledged models that accurately predict patient prognosis. The aim of this study is to create a miRNA-based model to precisely forecast a patient's prognosis and a miRNA-mRNA network to investigate the function of a targeted mRNA. TCGA miRNA dataset and survival data of HCC patients were downloaded for differential analysis. The outcomes of variance analysis were subjected to univariate and multivariate Cox regression analyses and LASSO analysis. We constructed and visualized prognosis-related models and subsequently used violin plots to probe the function of miRNAs in tumor cells. We predicted the target mRNAs added those to the String database, built PPI protein interaction networks, and screened those mRNA using Cytoscape. The hub mRNA was subjected to GO and KEGG analysis to determine its biological role. Six of them were associated with prognosis: hsa-miR-139-3p, hsa-miR-139-5p, hsa-miR-101-3p, hsa-miR-30d-5p, hsa-miR-5003-3p, and hsa-miR-6844. The prognostic model was highly predictive and consistently performs, with the C index exceeding 0.7 after 1, 3, and 5 years. The model estimated significant differences in the Kaplan-Meier plotter and the model could predict patient prognosis independently of clinical indicators. A relatively stable miRNA prognostic model for HCC patients was constructed, and the model was highly accurate in predicting patients with good stability over 5 years. The miRNA-mRNA network was constructed to explore the function of mRNA.
Collapse
Affiliation(s)
- Fei Wang
- Clinical Research Center, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, China
| | - Xichun Kang
- Clinical Research Center, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, China
| | - Yaoqi Li
- Clinical Research Center, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, China
| | - Jianhua Lu
- Clinical Research Center, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, China
| | - Xiling Liu
- Clinical Research Center, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, China
| | - Huimin Yan
- Clinical Research Center, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, China.
| |
Collapse
|
4
|
Yerukala Sathipati S, Aimalla N, Tsai MJ, Carter T, Jeong S, Wen Z, Shukla SK, Sharma R, Ho SY. Prognostic microRNA signature for estimating survival in patients with hepatocellular carcinoma. Carcinogenesis 2023; 44:650-661. [PMID: 37701974 DOI: 10.1093/carcin/bgad062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/01/2023] [Accepted: 09/08/2023] [Indexed: 09/14/2023] Open
Abstract
OBJECTIVE Hepatocellular carcinoma (HCC) is one of the leading cancer types with increasing annual incidence and high mortality in the USA. MicroRNAs (miRNAs) have emerged as valuable prognostic indicators in cancer patients. To identify a miRNA signature predictive of survival in patients with HCC, we developed a machine learning-based HCC survival estimation method, HCCse, using the miRNA expression profiles of 122 patients with HCC. METHODS The HCCse method was designed using an optimal feature selection algorithm incorporated with support vector regression. RESULTS HCCse identified a robust miRNA signature consisting of 32 miRNAs and obtained a mean correlation coefficient (R) and mean absolute error (MAE) of 0.87 ± 0.02 and 0.73 years between the actual and estimated survival times of patients with HCC; and the jackknife test achieved an R and MAE of 0.73 and 0.97 years between actual and estimated survival times, respectively. The identified signature has seven prognostic miRNAs (hsa-miR-146a-3p, hsa-miR-200a-3p, hsa-miR-652-3p, hsa-miR-34a-3p, hsa-miR-132-5p, hsa-miR-1301-3p and hsa-miR-374b-3p) and four diagnostic miRNAs (hsa-miR-1301-3p, hsa-miR-17-5p, hsa-miR-34a-3p and hsa-miR-200a-3p). Notably, three of these miRNAs, hsa-miR-200a-3p, hsa-miR-1301-3p and hsa-miR-17-5p, also displayed association with tumor stage, further emphasizing their clinical relevance. Furthermore, we performed pathway enrichment analysis and found that the target genes of the identified miRNA signature were significantly enriched in the hepatitis B pathway, suggesting its potential involvement in HCC pathogenesis. CONCLUSIONS Our study developed HCCse, a machine learning-based method, to predict survival in HCC patients using miRNA expression profiles. We identified a robust miRNA signature of 32 miRNAs with prognostic and diagnostic value, highlighting their clinical relevance in HCC management and potential involvement in HCC pathogenesis.
Collapse
Affiliation(s)
| | - Nikhila Aimalla
- Department of Internal Medicine-Pediatrics, Marshfield Clinic Health System, Marshfield, WI 54449, USA
| | - Ming-Ju Tsai
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew Senior Life, Boston, MA, USA
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Tonia Carter
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI 54449, USA
| | - Sohyun Jeong
- Hinda and Arthur Marcus Institute for Aging Research at Hebrew Senior Life, Boston, MA, USA
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Zhi Wen
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI 54449, USA
| | - Sanjay K Shukla
- Center for Precision Medicine Research, Marshfield Clinic Research Institute, Marshfield, WI 54449, USA
| | - Rohit Sharma
- Department of Surgical Oncology, Marshfield Clinic Health System, Marshfield, WI 54449, USA
| | - Shinn-Ying Ho
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
- Biomedical Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| |
Collapse
|
5
|
Chang X, Huang Z, Zhang Z, Pan W, Song C. Matrine inhibits hepatocellular carcinoma cell malignancy through the circ_0013290/miR-139-5p/MMP16 pathway. Histol Histopathol 2023; 38:1179-1192. [PMID: 36594718 DOI: 10.14670/hh-18-574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Previous studies have shown the anticancer effect of Matrine on hepatocellular carcinoma (HCC); however, the underlying mechanism is still indistinct. METHODS The expression of circular RNA_0013290 (circ_0013290), microRNA-139-5p (miR-139-5p), matrix metallopeptidase 16 (MMP16), CyclinD1 and N-cadherin was analyzed by quantitative real-time polymerase chain reaction, Western blotting or immunohistochemistry assay. Cell viability, proliferation, apoptosis, invasion and tube formation were analyzed by cell counting kit-8, 5-Ethynyl-2'-deoxyuridine, flow cytometry analysis, transwell invasion and tube formation assays, respectively. The associations among circ_0013290, miR-139-5p and MMP16 were predicted by starbase online database, and identified by dual-luciferase reporter and RNA pull-down assays. A xenograft mouse model assay was conducted to disclose the effects of circ_0013290 and Matrine on tumor tumorigenesis in vivo. RESULTS Circ_0013290 and MMP16 expression were significantly upregulated, while miR-139-5p was downregulated in HCC tissues and cells compared with the matched normal liver tissues and cells. Matrine treatment inhibited HCC cell proliferation, invasion and tube formation but induced cell apoptosis, accompanied by the decrease of CyclinD1 and N-cadherin expression; however, these effects were counteracted when circ_0013290 expression was increased. MiR-139-5p depletion or MMP16 introduction relieved Matrine-induced effects in HCC cells. The regulation of circ_0013290 toward HCC cell processes involved MMP16. With respect to the mechanism, circ_0013290 acted as a miR-139-5p sponge, and miR-139-5p targeted MMP16 in HCC cells. Besides, circ_0013290 regulated MMP16 expression through miR-139-5p. Further, circ_0013290 depletion enhanced the inhibitory effects of Matrine on tumor tumorigenesis. CONCLUSION Matrine inhibited HCC cell malignancy through the circ_0013290/miR-139-5p/MMP16 pathway, suggesting that Matrine is a potential therapeutic agent for HCC.
Collapse
Affiliation(s)
- Xinfeng Chang
- Department of Human Anatomy, Jiangsu Vocational College of Medicine, Jiangsu Province, China
| | - Zhengchun Huang
- Department of Human Anatomy, Gannan Medical University, Jiangsu Province, China
| | - Zhihua Zhang
- Department of Graduate, Gannan Medical University, Jiangsu Province, China
| | - Wen Pan
- Department of Physiology, Jiangsu Vocational College of Medicine, Jiangsu Province, China
| | - Chunhua Song
- Department of Surgery, Jiangsu Vocational College of Medicine, Jiangsu Province, China.
| |
Collapse
|
6
|
Ji J, Xiong C, Peng J, Zhang N, Zhang Y, Yang H, Zhu W. Circ_0068631 sponges miR-139-5p to promote the growth and metastasis of cutaneous squamous cell carcinoma by upregulating HOXB7. Skin Res Technol 2023; 29:e13248. [PMID: 36823512 PMCID: PMC10155854 DOI: 10.1111/srt.13248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 11/11/2022] [Indexed: 02/16/2023]
Abstract
BACKGROUND Circular RNAs (circRNAs) are often dysregulated in cancers and closely related to cancer progression, including cutaneous squamous cell carcinoma (CSCC). However, the role and mechanism of circ_0068631 in CSCC progression have not been reported. METHODS The expression of circ_0068631, microRNA-139-5p (miR-139-5p), and homeobox B7 (HOXB7) was measured by real-time quantitative polymerase chain reaction (RT-qPCR). Cell counting kit-8 (CCK-8) assay, 5-ethynyl-2'-deoxyuridine (EdU) assay, and colony formation assay were used to measure cell proliferation. Cell apoptosis was assessed by flow cytometry. Cell migration was detected by transwell assay. The interaction between miR-139-5p and circ_0068631 or HOXB7 was confirmed by dual-luciferase reporter assay. A xenograft tumor model was established to confirm the function of circ_0068631 in vivo. RESULTS Circ_0068631 was upregulated in CSCC tissues and cells, and its silencing could inhibit CSCC cell proliferation and metastasis while promoting apoptosis in vitro, as well as restrain CSCC tumor growth in vivo. Circ_0068631 acted as a sponge of miR-139-5p, and miR-139-5p inhibition reversed the repressive effect of circ_0068631 knockdown on CSCC cell progression. Furthermore, HOXB7 was a target of miR-139-5p, and miR-139-5p inhibited the malignant behaviors by downregulating HOXB7 expression in CSCC cells. Further, circ_0068631 sponged miR-139-5p to regulate HOXB7 expression. CONCLUSION Circ_0068631 functioned as a novel oncogene in CSCC progression by regulating miR-139-5p/HOXB7 axis, suggesting that circ_0068631 may be a potential target for CSCC treatment. HIGHLIGHTS Circ_0068631 was overexpressed in CSCC tissues and cells. Circ_0068631 downregulation suppressed CSCC progression via miR-139-5p. Circ_0068631 regulated HOXB7 via sponging miR-139-5p.
Collapse
Affiliation(s)
- Jun Ji
- Department of DermatologyThe First College of Clinical Medical ScienceChina Three Gorges UniversityYichangChina
- Department of DermatologyYichang Central People's HospitalYichangChina
| | - Chengcheng Xiong
- Department of DermatologyThe First College of Clinical Medical ScienceChina Three Gorges UniversityYichangChina
- Department of DermatologyYichang Central People's HospitalYichangChina
| | - Jing Peng
- Department of DermatologyThe First College of Clinical Medical ScienceChina Three Gorges UniversityYichangChina
- Department of DermatologyYichang Central People's HospitalYichangChina
| | - Niannian Zhang
- Department of DermatologyThe First College of Clinical Medical ScienceChina Three Gorges UniversityYichangChina
- Department of DermatologyYichang Central People's HospitalYichangChina
| | - Yan Zhang
- Department of DermatologyThe First College of Clinical Medical ScienceChina Three Gorges UniversityYichangChina
- Department of DermatologyYichang Central People's HospitalYichangChina
| | - Honghong Yang
- Department of DermatologyThe First College of Clinical Medical ScienceChina Three Gorges UniversityYichangChina
- Department of DermatologyYichang Central People's HospitalYichangChina
| | - Wenwen Zhu
- Department of DermatologyThe First College of Clinical Medical ScienceChina Three Gorges UniversityYichangChina
- Department of DermatologyYichang Central People's HospitalYichangChina
| |
Collapse
|
7
|
Liu S, Miao M, Kang L. Upregulation of MAD2L1 mediated by ncRNA axis is associated with poor prognosis and tumor immune infiltration in hepatocellular carcinoma: A review. Medicine (Baltimore) 2023; 102:e32625. [PMID: 36637946 PMCID: PMC9839239 DOI: 10.1097/md.0000000000032625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND The mortality rate and prognosis of patients with hepatocellular carcinoma (HCC) are well known. A variety of highly malignant human cancers express mitotic arrest deficient 2 like 1 (MAD2L1), a transcription factor that plays a critical role in their development and progression. However, MAD2L1's particular mechanisms and effects on HCC remain uncertain. METHODS We performed a pan-cancer analysis for MAD2L1 prognosis and expression using The Cancer Genome Atlas and Genotype-Tissue Expression data in the present study. MAD2L1 may act as an oncogene in HCC, and a combination of in silico analyses, including expression, survival, and correlation analyses, were performed to identify non-coding ribonucleic acids (ncRNAs) that contribute to MAD2L1 overexpression. RESULTS In conclusion, MAD2L1 is most likely regulated by HCP5/miRNA-139-5p/MAD2L1 in HCC based on its upstream ncRNA-related pathway. A significant positive association was also found between MAD2L1 levels and tumor immune cell infiltration, immune cell biomarkers, and immune checkpoint expression. CONCLUSION Our findings demonstrate that ncRNA-mediated upregulation of MAD2L1 in HCC is closely related to poor prognosis and tumor infiltration.
Collapse
Affiliation(s)
- Sizhe Liu
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
| | - Mingsan Miao
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- * Correspondence: Mingsan Miao, School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, No. 156, Jinshuidong Road, Zhengzhou, Henan 450046, China (e-mail: )
| | - Le Kang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
| |
Collapse
|
8
|
EL-shqnqery HE, Mohamed RH, Samir O, Ayoub I, El-Sayed WM, Sayed AA. miRNome of Child A hepatocellular carcinoma in Egyptian patients. Front Oncol 2023; 13:1137585. [PMID: 37168369 PMCID: PMC10164962 DOI: 10.3389/fonc.2023.1137585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 04/03/2023] [Indexed: 05/13/2023] Open
Abstract
Introduction Hepatocellular carcinoma (HCC) has different etiologies that contribute to its heterogeneity. In regards to the number of HCC patients, Egypt ranks third in Africa and fifteenth worldwide. Despite significant advancements in HCC diagnosis and treatment, the precise biology of the tumor is still not fully understood, which has a negative impact on patient outcomes. Methods Advances in next-generation sequencing (NGS) have increased our knowledge of the molecular complexity of HCC. Results & discussion In this research, 16 HCC and 6 tumor adjacent tissues (control) of Child A Egyptian patients were successfully profiled for the expression profile of miRNAs by NGS. Forty-one differentially expressed miRNAs (DEMs) were found by differential expression analysis, with 31 being upregulated and 10 being downregulated. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis was then conducted on these differentially expressed miRNAs revealing that Sensitivity and specificity analysis showed that hsa-miR-4488, hsa-miR-3178, and hsa-miR-3182 were unique miRNAs as they are expressed in HCC tissues only. These miRNAs were all highly involved in AMPK signaling pathways. However, hsa-miR-214-3p was expressed in control tissues about eight times higher than in cancer tissues and was most abundant in "pathways in cancer and PI3K-Akt signaling pathway" KEGG terms. As promising HCC diagnostic markers, we here suggest hsa-miR-4488, hsa-miR-3178, hsa-miR-3182, and hsa-miR-214-3p. We further urge future research to confirm these markers' diagnostic and prognostic potential as well as their roles in the pathophysiology of HCC.
Collapse
Affiliation(s)
- Hend E. EL-shqnqery
- Department of Clinical Pathology, National Liver Institute, Menoufia University, Cairo, Egypt
- Genomics and Epigenomics Program, Department of Basic Research, Children’s Cancer Hospital Egypt, Cairo, Egypt
| | - Rania Hassan Mohamed
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Omar Samir
- Genomics and Epigenomics Program, Department of Basic Research, Children’s Cancer Hospital Egypt, Cairo, Egypt
| | - Islam Ayoub
- Department of Hepatopancreato Biliary Surgery, National Liver Institute, Menoufia University, Cairo, Egypt
| | - Wael M. El-Sayed
- Department of Zoology, Faculty of Science, Ain Shams University, Cairo, Egypt
- *Correspondence: Ahmed A. Sayed, ; Wael M. El-Sayed, ;
| | - Ahmed A. Sayed
- Genomics and Epigenomics Program, Department of Basic Research, Children’s Cancer Hospital Egypt, Cairo, Egypt
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
- *Correspondence: Ahmed A. Sayed, ; Wael M. El-Sayed, ;
| |
Collapse
|
9
|
Gao B, Li R, Song X, Hu S, Yang F. miR-139-5p and miR-451a as a Diagnostic Biomarker in LUSC. Pharmgenomics Pers Med 2023; 16:313-323. [PMID: 37063774 PMCID: PMC10093518 DOI: 10.2147/pgpm.s402750] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/31/2023] [Indexed: 04/18/2023] Open
Abstract
Background Lung squamous cell carcinoma (LUSC) is a type of lung cancer that originates from segmental or subsegmental bronchial mucosa. There is evidence that miRNA plays an important role in the occurrence and progression of tumors. Methods In this study, plasma samples of patients with early LUSC and healthy volunteers were subjected to miRNA sequencing, and the levels of differentially expressed miRNAs (DEMs) in LUSC tissues were analyzed using R language. Cox regression and Kaplan-Meier (K-M) survival curve analyses were performed to determine the relationship between DEMs and prognosis in LUSC, and PCR method was verified for the plasma expression level of DEMs in patients with LUSC. The levels of CYFRA21-1 and SCC-Ag in plasma were measured, and area under curve (AUC) was used to evaluate the diagnostic value of the DEMs. Results A total of 21 DEMs were screened out by sequencing. The expression levels of DEMs in tissue samples in the TCGA database were analyzed, and four DEMs with consistent expression levels were further screened from plasma and tissue samples. Regression analysis and K-M curve were performed to select two DEMs (miR-139-5p, miR-451a) that were correlated with the prognosis. PCR verification results showed that the levels of miR-451a and miR-139-5p were low in patients, and the level of miR-139-5p in late stages III & IV with the patients of LUSC was higher than that in stages I & II. The AUC values of the four indicators (SCC-Ag, CYFRA21-1, miR-451a and miR-139-5p) in the diagnosis of LUSC, early and late cases were 0.884, 0.935 and 0.778, respectively. Conclusion The detection of miR-139-5p and miR-451a levels in plasma has a certain potential in the non-invasive diagnosis, especially in patients with early stages of LUSC.
Collapse
Affiliation(s)
- Bo Gao
- Departments of Laboratory Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, People’s Republic of China
| | - Rui Li
- Departments of Medical office, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, People’s Republic of China
| | - Xiaojia Song
- Shiyan Prefecture Center for Disease Control and Prevention, Shiyan, Hubei, 442000, People’s Republic of China
| | - Shan Hu
- Departments of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, People’s Republic of China
| | - Fengmei Yang
- Departments of Obstetrics and Gynecology, Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, 442000, People’s Republic of China
- Correspondence: Fengmei Yang, Email
| |
Collapse
|
10
|
Jiang F, Lin H, Yan H, Sun X, Yang J, Dong M. Construction of mRNA prognosis signature associated with differentially expressed genes in early stage of stomach adenocarcinomas based on TCGA and GEO datasets. Eur J Med Res 2022; 27:205. [PMID: 36253873 PMCID: PMC9578190 DOI: 10.1186/s40001-022-00827-4] [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: 06/22/2022] [Accepted: 09/11/2022] [Indexed: 12/24/2022] Open
Abstract
Background Stomach adenocarcinomas (STAD) are the most common malignancy of the human digestive system and represent the fourth leading cause of cancer-related deaths. As early-stage STAD are generally mild or asymptomatic, patients with advanced STAD have short overall survival. Early diagnosis of STAD has a considerable influence on clinical outcomes. Methods The mRNA expression data and clinical indicators of STAD and normal tissues were obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) database. The gene expression differences were analyzed by R packages, and gene function enrichment analysis was performed. Kaplan–Meier method and univariate Cox proportional risk regression analysis were used to screen differential expressed genes (DEGs) related to survival of STAD patients. Multivariate Cox proportional risk regression analysis was used to further screen and determine the prognostic DEGs in STAD patients, and to construct a multigene prognostic prediction signature. The accuracy of predictive signature was tested by receiver operating characteristic (ROC) curve software package, and the nomogram of patients with STAD was drawn. Cox regression was used to investigate the correlation between multigene prognostic signature and clinical factors. The predictive performance of this model was compared with two other models proposed in previous studies using KM survival analysis, ROC curve analysis, Harrell consistency index and decision curve analysis (DCA). qRT-PCR and Western blot were used to verify the expression levels of prognostic genes. The pathways and functions of possible involvement of features were predicted using the GSEA method. Results A total of 569 early-stage specific DEGs were retrieved from TCGA-STAD dataset, including 229 up-regulated genes and 340 down-regulated genes. Enrichment analysis showed that the early-stage specific DEGs were associated with cytokine–cytokine receptor interaction, neuroactive ligand–receptor interaction, and calcium signaling pathway. Multiple Cox regression algorithm was used to identify 10 early-stage specific DEGs associated with overall survival (P < 0.01) of STAD patients, and a multi-mRNA prognosis signature was established. The patients were divided into high-risk group and low-risk group according to the risk score. In the training set, the prognostic signature was positively correlated with tumor size and stage (P < 0.05), survival curve (P < 0.001) and time-dependent ROC (AUC = 0.625). In the training dataset and test dataset, the both signatures had good predictive efficiencies. Cox regression and DCA analysis revealed that the prognostic signature was an independent factor and had a better predict effect than the conventional TNM stage classification method and the earlier published biomarkers on the prognosis of STAD patients. Conclusion In this study, based on the early-stage specifically expressed genes, the prognostic signature constructed through TCGA and GEO datasets may become an indicator for clinical prognosis assessment of STAD and a new strategy for targeted therapy in the future. Supplementary Information The online version contains supplementary material available at 10.1186/s40001-022-00827-4.
Collapse
Affiliation(s)
- Fuquan Jiang
- Department of General Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing, 100101, People's Republic of China
| | - Haiguan Lin
- Department of General Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing, 100101, People's Republic of China
| | - Hongfeng Yan
- Department of General Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing, 100101, People's Republic of China
| | - Xiaomin Sun
- Department of General Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing, 100101, People's Republic of China
| | - Jianwu Yang
- Department of General Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing, 100101, People's Republic of China.
| | - Manku Dong
- Department of General Surgery, PLA Strategic Support Force Characteristic Medical Center, Beijing, 100101, People's Republic of China.
| |
Collapse
|
11
|
Zhang L, Liu M. Circ_0077109 sponges miR-139-5p and upregulates HOXD10 in trophoblast cells as potential mechanism for preeclampsia progression. Am J Reprod Immunol 2022; 88:e13609. [PMID: 35964231 DOI: 10.1111/aji.13609] [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: 11/15/2021] [Revised: 08/02/2022] [Accepted: 08/08/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND One of the important reasons for the development of preeclampsia (PE) is the abnormal function of trophoblast cells. Many circular RNAs (circRNAs) have been confirmed to participate in the regulation of trophoblast cell function to mediate PE progression. However, whether circ_0077109 is involved in PE progression through regulating trophoblast cell function remains unclear. METHODS Quantitative real-time PCR was utilized for measuring the expression of circ_0077109, microRNA (miR)-139-5p and homeobox D10 (HOXD10). Trophoblast cell proliferation, apoptosis, invasion, and angiogenesis was assessed cell counting kit 8 assay, EdU assay, flow cytometry, transwell assay and tube formation assay. In addition, western blot analysis was used to determine protein expression. The interaction between miR-139-5p and circ_0077109 or HOXD10 was verified by dual-luciferase reporter assay and RIP assay. RESULTS Our results pointed out that circ_0077109 was a circRNA with upregulated expression in PE patients. Overexpression of circ_0077109 suppressed trophoblast cell proliferation, invasion, and angiogenesis, while increased apoptosis. MiR-139-5p was found to be sponged by circ_0077109, and its mimic reversed the suppressive effect of circ_0077109 on trophoblast cell function. HOXD10 was a target of miR-139-5p, and its overexpression inhibited trophoblast cell proliferation, invasion, and angiogenesis. MiR-139-5p inhibitor could repress trophoblast cell function, while this effect could be reversed by HOXD10 knockdown. CONCLUSION In summary, we confirmed that circ_0077109 inhibited trophoblast cell function through the regulation of miR-139-5p/HOXD10 axis, which might be a potential target for PE treatment. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Liping Zhang
- Department of Obstetrics, Huai'an Maternal and Child health Care Center, Huai'an, 223002, China
| | - Mengxu Liu
- Department of Obstetrics, Huai'an Maternal and Child health Care Center, Huai'an, 223002, China
| |
Collapse
|
12
|
Nazarnezhad MA, Barazesh M, Kavousipour S, Mohammadi S, Eftekhar E, Jalili S. The Computational Analysis of Single Nucleotide Associated with MicroRNA Affecting Hepatitis B Infection. Microrna 2022; 11:139-162. [PMID: 35579134 DOI: 10.2174/2211536611666220509103724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 02/16/2022] [Accepted: 03/15/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND MicroRNAs (miRNAs) have a pivotal role in Hepatitis B Virus (HBV) infection and its complications by targeting the cellular transcription factors required for gene expression or directly binding to HBV transcripts. Single Nucleotide Polymorphisms (SNPs) in miRNA genes affect their expression and the regulation of target genes, clinical course, diagnosis, and therapeutic interventions of HBV infection. METHODS Computational assessment and cataloging of miRNA gene polymorphisms targeting mRNA transcripts straightly or indirectly through the regulation of hepatitis B infection by annotating the functional impact of SNPs on mRNA-miRNA and miRNA-RBS (miRNA binding sites) interaction were screened by applying various universally available datasets such as the miRNA SNP3.0 software. RESULTS 2987 SNPs were detected in 139 miRNAs affecting hepatitis B infection. Among them, 313 SNPs were predicted to have a significant role in the progression of hepatitis B infection. The computational analysis also revealed that 45 out of the 313 SNPs were located in the seed region and were more important than others. Has-miR-139-3p had the largest number of SNPs in the seed region (n=6). On the other hand, proteoglycans in cancer, adherens junction, lysine degradation, NFkappa B signaling cascade, ECM-receptor binding, viral carcinogenesis, fatty acid metabolism, TGF-beta signaling pathway, p53 signaling pathway, immune evasion related pathways, and fatty acid biosynthesis were the most important pathways affected by these 139 miRNAs. CONCLUSION The results revealed 45 SNPs in the seed region of 25 miRNAs as the catalog in miRNA genes that regulated the hepatitis B infection. The results also showed the most important pathways regulated by these miRNAs that can be targeted for therapeutic purposes.
Collapse
Affiliation(s)
- Mirza Ali Nazarnezhad
- Infectious and Tropical Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahdi Barazesh
- Department of Biotechnology, School of Paramedical Sciences, Gerash University of Medical Sciences, Gerash, Iran
| | - Soudabeh Kavousipour
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas 7919915519, Iran
| | - Shiva Mohammadi
- Department of Medical Biotechnology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Ebrahim Eftekhar
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas 7919915519, Iran
| | - Sajad Jalili
- Department of Orthopedics, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| |
Collapse
|
13
|
Abstract
The tumor microenvironment (TME) is a well-recognized system that plays an essential role in tumor initiation, development, and progression. Intense intercellular communication between tumor cells and other cells (especially macrophages) occurs in the TME and is mediated by cell-to-cell contact and/or soluble messengers. Emerging evidence indicates that noncoding RNAs (ncRNAs) are critical regulators of the relationship between cells within the TME. In this review, we provide an update on the regulation of ncRNAs (primarily micro RNAs [miRNAs], long ncRNAs [lncRNAs], and circular RNAs [circRNAs]) in the crosstalk between macrophages and tumor cells in hepatocellular carcinoma (HCC). These ncRNAs are derived from macrophages or tumor cells and act as oncogenes or tumor suppressors, contributing to tumor progression not only by regulating the physiological and pathological processes of tumor cells but also by controlling macrophage infiltration, activation, polarization, and function. Herein, we also explore the options available for clinical therapeutic strategies targeting crosstalk-related ncRNAs to treat HCC. A better understanding of the relationship between macrophages and tumor cells mediated by ncRNAs will uncover new diagnostic biomarkers and pharmacological targets in cancer.
Collapse
|
14
|
Zhao Y, Li M, Miao N, Wei W, Dong Y, Tao C, Chen J, Pei Y, Guo L. Use of miRNA Sequencing to Reveal Hub miRNAs and the Effect of miR-582-3p/SMAD2 in the Progression of Hepatocellular Carcinoma. Front Genet 2022; 13:819553. [PMID: 35386287 PMCID: PMC8977860 DOI: 10.3389/fgene.2022.819553] [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: 11/21/2021] [Accepted: 03/04/2022] [Indexed: 11/22/2022] Open
Abstract
Hepatocellular carcinoma is a common tumor with a high fatality rate worldwide, and exploring its pathogenesis and deterioration mechanism is a focus for many researchers. Increasing evidence has shown that miRNAs are involved in the occurrence and progression of a variety of cancers, including hepatocellular carcinoma. Therefore, this study mainly aimed identify key miRNAs related to hepatocellular carcinoma and explore their potential functions and clinical significance. In this study, we performed miRNA sequencing on three pairs of hepatocellular carcinoma tissue samples and screened 26 differentially expressed miRNAs. Then 2 key miRNAs (miR-139-5p and miR-582-3p) were screened by Kaplan-Meier curve analysis, Cox multivariate analysis and qPCR methods. The expression of miR-582-3p was positively correlated with clinicopathological parameters in patients with hepatocellular carcinoma. Subsequently, miRwalk and starbase were used to predict the target genes of key miRNAs, and then the key pairs miR-582-3p/SMAD2 identified by WGCNA, PPI, qPCR and Pearson correlation analysis. Finally, a dual luciferase experiment, the rescue-of-function experiment and qPCR confirmed that miR-582-3p directly targets SMAD2 and regulates the proliferation, migration and invasion of HepG2 cells by targeting SMAD2. At the same time, interference with SMAD2 can influence the effect of miR-582-3p on HepG2 cells. In conclusion, our findings confirm that miR-582-3p is an independent factor for the prognosis of hepatocellular carcinoma patients, and can regulate the progression of hepatocellular carcinoma cells by targeting SMAD2.
Collapse
Affiliation(s)
- Yi Zhao
- Department of Gastrointestinal Endoscopy, Eastern Hepatobiliary Surgery Hospital,The Third Hospital Affiliated of Naval Medical University, Shanghai, China
| | - Meizhang Li
- Department of Oncology/Hematology, Eastern Hepatobiliary Hospital, Third Affiliated Hospital of Navy Military Medical University, Shanghai, China
| | - Nana Miao
- Department of Oncology/Hematology, Eastern Hepatobiliary Hospital, Third Affiliated Hospital of Navy Military Medical University, Shanghai, China
| | - Wei Wei
- Department of Oncology/Hematology, Eastern Hepatobiliary Hospital, Third Affiliated Hospital of Navy Military Medical University, Shanghai, China
| | - Yulong Dong
- Department of Oncology/Hematology, Eastern Hepatobiliary Hospital, Third Affiliated Hospital of Navy Military Medical University, Shanghai, China
| | - Chenjie Tao
- Department of Oncology/Hematology, Eastern Hepatobiliary Hospital, Third Affiliated Hospital of Navy Military Medical University, Shanghai, China
| | - Jinzhong Chen
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Yongyan Pei
- School of Medicine and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, China
| | - Lieping Guo
- Department of Oncology/Hematology, Eastern Hepatobiliary Hospital, Third Affiliated Hospital of Navy Military Medical University, Shanghai, China
| |
Collapse
|
15
|
Zhang Y, Li M, Qiu Y, Wu Y, Chen S, Ni B, Tang D, Deng Z, Hu Z. MiR-139-5p/ENAH Affects Progression of Hepatocellular Carcinoma Cells. Biochem Genet 2022; 60:2106-2119. [PMID: 35254597 DOI: 10.1007/s10528-022-10204-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 02/09/2022] [Indexed: 12/17/2022]
Abstract
This study aims to investigate the specific mechanism of miR-139-5p regulating hepatocellular carcinoma (HCC). Bioinformatic approaches was utilized to observe miR-139-5p level in HCC and unearth its target mRNA. Next, miR-139-5p and enabled homolog (ENAH) levels in HCC cell lines and normal liver cell line were evaluated with qRT-PCR. ENAH protein level was assessed by Western blot. The cell viability, migratory and invasive capacities of HepG2 cells was observed by cell functional assays. The binding of these two genes was proved through dual-luciferase method. Xenograft nude mouse model was prepared to identify the role of miR-139-5p in vivo. Poorly expressed miR-139-5p in HCC hindered the phenotypes of cancer cells. ENAH was at high level in HCC and it is a downstream target of miR-139-5p. Additionally, ENAH could reverse the suppressive impacts of miR-139-5p on HCC cell behaviors. Likewise, miR-139-5p was determined to perform tumor-suppressing function in vivo. MiR-139-5p hampered HCC cell processes by mediating ENAH, and miR-139-5p/ENAH is hopefully to be the possible target for HCC patients.
Collapse
Affiliation(s)
- Yueming Zhang
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Meng Li
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Yinghuan Qiu
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Yuhua Wu
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Shan Chen
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Bin Ni
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Ding Tang
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Zhouzi Deng
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China
| | - Zhiqiang Hu
- Department of General Surgery, The Third Hospital of Changsha, 176 Laodong West Road, Changsha City, 410015, Hunan Province, China.
| |
Collapse
|
16
|
MiR-139-5p Targeting CCNB1 Modulates Proliferation, Migration, Invasion and Cell Cycle in Lung Adenocarcinoma. Mol Biotechnol 2022; 64:852-860. [PMID: 35181869 DOI: 10.1007/s12033-022-00465-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/11/2022] [Indexed: 12/15/2022]
Abstract
Lung adenocarcinoma (LUAD) is the most frequent histological subtype of non-small cell lung cancer. Cyclin B1 (CCNB1) is the vital initiator and controller of mitosis. Studies have indicated that CCNB1 overexpression is closely associated with cell proliferation and tumorigenesis in many cancers. Thus, discovery of molecular mechanism of CCNB1 in LUAD is conducive to developing new diagnostic or therapeutic targets for LUAD. We acquired mature miRNA and mRNA expression information of LUAD from TCGA database, as well as related clinical data. CCNB1 expression in normal and LUAD tissue was analyzed. Relationship between CCNB1 and patient's survival and clinical stage was analyzed. Upstream regulatory gene miRNA of CCNB1 was predicted. qRT-PCR and western blot examined expression levels of CCNB1 and miR-139-5p in cells. CCK-8 tested cell proliferation. Scratch healing and Transwell determined cell migration and invasion. Flow cytometry analyzed the cell cycle. Dual-luciferase verified targeting relationship between the two genes. Compared to controls, CCNB1 expression was prominently high in LUAD patient samples, and associated with advanced tumor stages and shorter overall survival. MiR-139-5p expressed an evidently negative correlation with CCNB1 and was predicted to target CCNB1. MiR-139-5p mimics reduced CCNB1 mRNA and protein expression, and suppressed luciferase activity in a target-specific manner, as confirmed by a control construct with a mutated miR-139-5p binding site. CCNB1 overexpression fostered progression of LUAD cells. Mechanistically, miR-139-5p might negatively regulate CCNB1 in LUAD, thereby suppressing cell proliferation, migration, invasion and cell cycle.
Collapse
|
17
|
Qu L, Tian Y, Hong D, Wang F, Li Z. Mig-6 Inhibits Autophagy in HCC Cell Lines by Modulating miR-193a-3p. Int J Med Sci 2022; 19:338-351. [PMID: 35165519 PMCID: PMC8795807 DOI: 10.7150/ijms.66040] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 12/29/2021] [Indexed: 11/05/2022] Open
Abstract
Mitogen-inducible gene 6 (Mig-6) is a tumor suppressor gene that plays an important role in many types of cancers by interacting with EGFR. However, its molecular mechanism in hepatocellular carcinoma (HCC) and its relationship with miRNAs need to be elucidated. Therefore, this study aimed to explore whether Mig-6 could promote apoptosis and the inhibition of autophagy via its downstream miRNA in HCC cell lines. We used two cell lines, HepG2 and HLE, to establish Mig-6 overexpression and knockdown experiments, as well as miR-193a mimic and inhibitor experiments. The miRNA microarray profiling was also used to verify Mig-6-regulated miRNA. We found that Mig-6 induced apoptosis and reduced autophagy of HCC cell lines. miR-193a-3p is a Mig-6-regulated miRNA in the Mig-6-overexpression model. It affected the apoptosis and autophagy of HCC cells, at least partly by regulating the expression of TGF-β2. Additionally, the relationship between Mig-6 and transforming growth factor TGF-β2 was explored in depth for the first time. These findings revealed an important role of Mig-6 in the apoptosis and autophagy of HCC cells by regulating miR-193a-3p, providing a novel insight into the therapeutic target in HCC.
Collapse
Affiliation(s)
- Lianyue Qu
- Departmentof Pharmacy, The First Affiliated Hospital of China Medical University, Shenyang, China
- Key Laboratory of Diagnostic Imaging and Interventional Radiology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Yulong Tian
- Key Laboratory of Diagnostic Imaging and Interventional Radiology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Duo Hong
- Key Laboratory of Diagnostic Imaging and Interventional Radiology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Fan Wang
- Key Laboratory of Diagnostic Imaging and Interventional Radiology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Zixuan Li
- Key Laboratory of Diagnostic Imaging and Interventional Radiology of Liaoning Province, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| |
Collapse
|
18
|
Zhang L, Li M, Cui Z, Chai D, Guan Y, Chen C, Wang W. Systematic analysis of the role of SLC52A2 in multiple human cancers. Cancer Cell Int 2022; 22:8. [PMID: 34991609 PMCID: PMC8739691 DOI: 10.1186/s12935-021-02432-7] [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: 11/10/2021] [Accepted: 12/25/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND In humans, riboflavin must be obtained through intestinal absorption because it cannot be synthesized by the body. SLC52A2 encodes a membrane protein belonging to the riboflavin transporter protein family and is associated with a variety of diseases. Here, we systematically explore its relevance to multiple human tumors. METHODS We analyzed the association of SLC52A2 with 33 tumors using publicly available databases such as TCGA and GEO. We verified the SLC52A2 expression in hepatocellular carcinoma, gastric cancer, colon cancer, and rectal cancer using immunohistochemistry. RESULTS We report that SLC52A2 was highly expressed in almost all tumors, and the immunohistochemical results in the hepatocellular, gastric, colon, and rectal cancers were consistent with the above. SLC52A2 expression was linked to patient overall survival, disease-specific survival, progression-free interval, diagnosis, mutations, tumor mutational burden, microsatellite instability, common immune checkpoint genes, and immune cells infiltration. Enrichment analysis showed that SLC52A2 was mainly enriched in oocyte meiosis, eukaryotic ribosome biogenesis, and cell cycle. In hepatocellular carcinoma, the SLC52A2 expression is an independent prognostic factor. The SNHG3 and THUMPD3-AS1/hsa-miR-139-5p-SLC52A2 axis were identified as potential regulatory pathways in hepatocellular carcinoma. CONCLUSION In conclusion, we have systematically described for the first time that SLC52A2 is closely associated with a variety of tumors, especially hepatocellular carcinoma.
Collapse
Affiliation(s)
- Lilong Zhang
- Department of General Surgery, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China.,Central Laboratory, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China
| | - Man Li
- Department of General Surgery, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China.,Central Laboratory, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China
| | - Zhoujun Cui
- Department of General Surgery, People's Hospital of Rizhao, 126 Tai'an Road, Donggang District, Rizhao, 276800, Shandong Province, China
| | - Dongqi Chai
- Department of General Surgery, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China.,Central Laboratory, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China
| | - Yongjun Guan
- Department of General Surgery, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China.,Central Laboratory, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China
| | - Chen Chen
- Department of General Surgery, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China.
| | - Weixing Wang
- Department of General Surgery, Renmin Hospital of Wuhan University, No. 238, Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China.
| |
Collapse
|
19
|
Yang CL, Qiu X, Lin JY, Chen XY, Zhang YM, Hu XY, Zhong JH, Tang S, Li XY, Xiang BD, Zhang ZM. Potential Role and Clinical Value of PPP2CA in Hepatocellular Carcinoma. J Clin Transl Hepatol 2021; 9:661-671. [PMID: 34722181 PMCID: PMC8516843 DOI: 10.14218/jcth.2020.00168] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 02/25/2021] [Accepted: 04/05/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND AND AIMS Protein phosphatase 2A (PP2A) is associated with many cancers. This study aimed to clarify whether PPP2CA, which encodes the alpha isoform of the catalytic subunit of PP2A, plays a role in hepatocellular carcinoma (HCC) and to identify the potential underlying molecular pathways. METHODS Based on bioinformatics, public databases and our in-house RNA-Seq database, we analyzed the clinical value and molecular mechanism of PPP2CA in HCC. RESULTS Data were analyzed from 2,545 patients with HCC and 1,993 controls without HCC indexed in The Cancer Genome Atlas database, the Gene Expression Omnibus database and our in-house RNA-Seq database. PPP2CA expression was significantly higher in HCC tissue than in non-cancerous tissues (standardized mean difference: 0.69, 95% confidence interval [CI]: 0.50-0.89). PPP2CA expression was able to differentiate HCC from non-HCC, with an area under the summary receiver operator characteristic curve of 0.79 (95% CI: 0.75-0.83). Immunohistochemistry of tissue sections confirmed that PPP2CA protein was up-regulated in HCC tissues. High PPP2CA expression in HCC patients was associated with shorter overall, progression-free and disease-free survival. Potential molecular pathways through which PPP2CA may be involved in HCC were determined using miRWalk 2.0 as well as analysis of Gene Ontology categories, Kyoto Encyclopedia of Genes and Genomes pathways, and protein-protein interaction networks. CONCLUSIONS PPP2CA is up-regulated in HCC and higher expression correlates with worse prognosis. PPP2CA shows potential as a diagnostic marker for HCC. Future studies should examine whether PPP2CA contributes to HCC through the candidate microRNAs, pathways and hub genes identified in this study.
Collapse
Affiliation(s)
- Cheng-Lei Yang
- Department of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Xue Qiu
- The First Clinical Medical School, Guangxi Medical University, Nanning, Guangxi, China
| | - Jin-Yan Lin
- The First Clinical Medical School, Guangxi Medical University, Nanning, Guangxi, China
| | - Xiao-Yu Chen
- Department of Pathology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Yu-Mei Zhang
- Department of Medical Oncology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xiao-Yin Hu
- Department of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Jian-Hong Zhong
- Department of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
| | - Shen Tang
- School of Basic Medical Sciences, Guangxi Medical University, Nanning, Guangxi, China
| | - Xi-Yi Li
- School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Bang-De Xiang
- Department of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
- Correspondence to: Zhi-Ming Zhang and Bang-De Xiang, Hepatobiliary Surgery Department, Guangxi Liver Cancer Diagnosis and Treatment Engineering and Technology Research Center, Guangxi Medical University Cancer Hospital, He Di Rd #71, Nanning, Guangxi 530021, China. ORCID: https://orcid.org/0000-0001-9823-4945 (ZMZ), https://orcid.org/0000-0002-1877-7139 (BDX). Tel: +86-771-533-0855, Fax: +86-771-531-2000, E-mail: (ZMZ), (BDX)
| | - Zhi-Ming Zhang
- Department of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China
- Correspondence to: Zhi-Ming Zhang and Bang-De Xiang, Hepatobiliary Surgery Department, Guangxi Liver Cancer Diagnosis and Treatment Engineering and Technology Research Center, Guangxi Medical University Cancer Hospital, He Di Rd #71, Nanning, Guangxi 530021, China. ORCID: https://orcid.org/0000-0001-9823-4945 (ZMZ), https://orcid.org/0000-0002-1877-7139 (BDX). Tel: +86-771-533-0855, Fax: +86-771-531-2000, E-mail: (ZMZ), (BDX)
| |
Collapse
|
20
|
Xu J, Zhang Y, Liu C, Yan P, Yang Z. Roles of the miR-139-5p/CCT5 axis in hepatocellular carcinoma: a bioinformatic analysis. Int J Med Sci 2021; 18:3556-3564. [PMID: 34522182 PMCID: PMC8436101 DOI: 10.7150/ijms.57504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 08/06/2021] [Indexed: 02/05/2023] Open
Abstract
Background: MiRNAs are pivotal regulators involved in proliferation, apoptosis, invasion, metastasis, epithelial-mesenchymal transition (EMT), angiogenesis, drug resistance and autophagy in hepatocellular carcinoma (HCC). The aim of this study was to investigate the influence of miR-139-5p and its target genes on the outcomes of HCC. Methods: Survival analysis of miR-139-5p in HCC was conducted in Kaplan-Meier plotter. Target genes of miR-139-5p were identified in TargetScan, miRTarBase and starBase. Gene Expression Omnibus (GEO) series were used for the validation of miR-139-5p target genes. Cox proportional regression model was also established. Results: In Kaplan-Meier plotter, 163 HCC patients were included. MiR-139-5p downregulation was significantly associated with unfavorable overall survival (OS) and disease-free survival (DFS) in HCC patients (all P < 0.001). MiR-139-5p was significantly downregulated in HCC tumors and human hepatoma cell lines (all P < 0.05). As a target gene of miR-139-5p, CCT5 was overexpressed in HCC tumor tissues and peripheral blood mononuclear cells (all P < 0.05). A negative correlation between CCT5 and miR-139-5p was found in TCGA dataset. CCT5 overexpression was significantly associated with worse OS in HCC patients (P < 0.001), which was validated in the GSE14520 dataset (P = 0.017). CCT5 mRNA was significantly overexpressed in HCC patients with alpha-fetoprotein (AFP) > 300 ng/ml, BCLC staging B-C, TNM staging III and main tumor size > 5 cm (all P < 0.05). According to the Cox regression model of CCT5-interacting genes, HCC patients with high risk had poor OS compared to those with low risk in the TCGA dataset (P < 0.001), with the 1-year, 3-year, and 5-year ROC curves of an area under the curve (AUC) equal to 0.704, 0.662, and 0.631, respectively. Conclusions: MiR-139-5p suppresses HCC tumor aggression and conversely correlated with CCT5. The miR-139-5p/CCT5 axis might perform crucial functions in the development of HCC.
Collapse
Affiliation(s)
- Jingjing Xu
- Department of Pathology, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Yuan Zhang
- Department of Integrative Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Cheng Liu
- Department of Infectious Disease, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
| | - Ping Yan
- Department of Infectious Disease, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China
- ✉ Corresponding authors: Zongguo Yang, MD, PhD, Department of Integrative Medicine, Shanghai Public Health Clinical Center, Fudan University. 2901 Caolang Road, Shanghai 201508, China. E-mail: ; Ping Yan, MD, Department of Infectious Disease, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China. E-mail:
| | - Zongguo Yang
- Department of Integrative Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
- ✉ Corresponding authors: Zongguo Yang, MD, PhD, Department of Integrative Medicine, Shanghai Public Health Clinical Center, Fudan University. 2901 Caolang Road, Shanghai 201508, China. E-mail: ; Ping Yan, MD, Department of Infectious Disease, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200062, China. E-mail:
| |
Collapse
|
21
|
Wu L, Li H, Chen S, Wu X, Chen X, Wang F. Catalpol inhibits the proliferation, migration and metastasis of HCC cells by regulating miR‑140‑5p expression. Mol Med Rep 2020; 23:29. [PMID: 33179108 PMCID: PMC7673346 DOI: 10.3892/mmr.2020.11667] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 07/15/2020] [Indexed: 01/08/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a frequent malignant tumor. Catalpol is a Chinese medicine extract with a number of pharmacologically active properties. The present study aimed to investigate the effects and mechanisms of catalpol in HCC. HCC cells were treated with catalpol in the presence or absence of microRNA (miR)-140-5p inhibitor, and assays to determine cell viability, proliferation, invasion and migration were performed. Reverse transcription-quantitative PCR and western blotting were performed to determine the mRNA and protein expression levels of miR-140-5p, vimentin, N-Cadherin and E-Cadherin. Moreover, cells were treated with catalpol in the absence or presence of transforming growth factor (TGF)-β1, and the cell morphology was observed under a microscope. The results demonstrated that catalpol inhibited cell proliferation, invasion and migration, and decreased the expression levels of vimentin and N-cadherin, but increased the expression levels of E-cadherin and miR-140-5p. Catalpol inhibited morphological changes in epithelial-mesenchymal transformation (EMT) of cells induced by TGF-β1. Following inhibition of miR-140-5p expression, the proliferation, invasion and migration of HCC cells were promoted, E-cadherin expression was decreased, and the levels of vimentin and N-cadherin were increased. The miR-140-5p inhibitor effectively reversed the inhibitory effect of catalpol on cell proliferation, invasion and migration. Thus, the results suggested that the antitumor potential of catalpol in HCC may be exerted by regulating the expression of miR-140-5p to inhibit proliferation, invasion, migration and EMT of HCC cells.
Collapse
Affiliation(s)
- Linsheng Wu
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Haoxia Li
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Shengyou Chen
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Xiaoqiang Wu
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Xiaomin Chen
- Department of Geriatric Medicine, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang 310000, P.R. China
| | - Fangping Wang
- Department of Hepatobiliary Surgery, The People's Hospital of Xinchang, Shaoxing, Zhejiang 312500, P.R. China
| |
Collapse
|
22
|
PD-1/PD-L1 axis regulation in cancer therapy: The role of long non-coding RNAs and microRNAs. Life Sci 2020; 256:117899. [DOI: 10.1016/j.lfs.2020.117899] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/31/2020] [Accepted: 05/31/2020] [Indexed: 02/07/2023]
|