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Hjazi A, Jasim SA, Al-Dhalimy AMB, Bansal P, Kaur H, Qasim MT, Mohammed IH, Deorari M, Jawad MA, Zwamel AH. HOXA9 versus HOXB9; particular focus on their controversial role in tumor pathogenesis. J Appl Genet 2024; 65:473-492. [PMID: 38753266 DOI: 10.1007/s13353-024-00868-x] [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: 02/26/2024] [Revised: 04/07/2024] [Accepted: 04/09/2024] [Indexed: 08/09/2024]
Abstract
The Homeobox (HOX) gene family is essential to regulating cellular processes because it maintains the exact coordination required for tissue homeostasis, cellular differentiation, and embryonic development. The most distinctive feature of this class of genes is the presence of the highly conserved DNA region known as the homeobox, which is essential for controlling their regulatory activities. Important players in the intricate process of genetic regulation are the HOX genes. Many diseases, especially in the area of cancer, are linked to their aberrant functioning. Due to their distinctive functions in biomedical research-particularly in the complex process of tumor advancement-HOXA9 and HOXB9 have drawn particular attention. HOXA9 and HOXB9 are more significant than what is usually connected with HOX genes since they have roles in the intricate field of cancer and beyond embryonic processes. The framework for a focused study of the different effects of HOXA9 and HOXB9 in the context of tumor biology is established in this study.
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Affiliation(s)
- Ahmed Hjazi
- Department of Medical Laboratory, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, 11942, Al-Kharj, Saudi Arabia
| | | | | | - Pooja Bansal
- Department of Biotechnology and Genetics, Jain (Deemed-to-Be) University, Bengaluru, Karnataka, 560069, India
- Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, Rajasthan, 303012, India
| | - Harpreet Kaur
- School of Basic & Applied Sciences, Shobhit University, Gangoh, Uttar Pradesh, 247341, India
- Department of Health & Allied Sciences, Arka Jain University, Jamshedpur, Jharkhand, 831001, India
| | - Maytham T Qasim
- College of Health and Medical Technology, Al-Ayen University, Thi-Qar, Nasiriyah, 64001, Iraq
| | - Israa Hussein Mohammed
- College of Nursing, National University of Science and Technology, Dhi Qar, Nasiriyah, Iraq
| | - Mahamedha Deorari
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - Mohammed Abed Jawad
- Department of Medical Laboratories Technology, Al-Nisour University College, Baghdad, Iraq
| | - Ahmed Hussein Zwamel
- Medical Laboratory Technique College, The Islamic University, Najaf, Iraq
- Medical Laboratory Technique College, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical Laboratory Technique College, The Islamic University of Babylon, Babylon, Iraq
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Olszewska M, Malcher A, Stokowy T, Pollock N, Berman AJ, Budkiewicz S, Kamieniczna M, Jackowiak H, Suszynska-Zajczyk J, Jedrzejczak P, Yatsenko AN, Kurpisz M. Effects of Tcte1 knockout on energy chain transportation and spermatogenesis: implications for male infertility. Hum Reprod Open 2024; 2024:hoae020. [PMID: 38650655 PMCID: PMC11035007 DOI: 10.1093/hropen/hoae020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 03/08/2024] [Indexed: 04/25/2024] Open
Abstract
STUDY QUESTION Is the Tcte1 mutation causative for male infertility? SUMMARY ANSWER Our collected data underline the complex and devastating effect of the single-gene mutation on the testicular molecular network, leading to male reproductive failure. WHAT IS KNOWN ALREADY Recent data have revealed mutations in genes related to axonemal dynein arms as causative for morphology and motility abnormalities in spermatozoa of infertile males, including dysplasia of fibrous sheath (DFS) and multiple morphological abnormalities in the sperm flagella (MMAF). The nexin-dynein regulatory complex (N-DRC) coordinates the dynein arm activity and is built from the DRC1-DRC7 proteins. DRC5 (TCTE1), one of the N-DRC elements, has already been reported as a candidate for abnormal sperm flagella beating; however, only in a restricted manner with no clear explanation of respective observations. STUDY DESIGN SIZE DURATION Using the CRISPR/Cas9 genome editing technique, a mouse Tcte1 gene knockout line was created on the basis of the C57Bl/6J strain. The mouse reproductive potential, semen characteristics, testicular gene expression levels, sperm ATP, and testis apoptosis level measurements were then assessed, followed by visualization of N-DRC proteins in sperm, and protein modeling in silico. Also, a pilot genomic sequencing study of samples from human infertile males (n = 248) was applied for screening of TCTE1 variants. PARTICIPANTS/MATERIALS SETTING METHODS To check the reproductive potential of KO mice, adult animals were crossed for delivery of three litters per caged pair, but for no longer than for 6 months, in various combinations of zygosity. All experiments were performed for wild-type (WT, control group), heterozygous Tcte1+/- and homozygous Tcte1-/- male mice. Gross anatomy was performed on testis and epididymis samples, followed by semen analysis. Sequencing of RNA (RNAseq; Illumina) was done for mice testis tissues. STRING interactions were checked for protein-protein interactions, based on changed expression levels of corresponding genes identified in the mouse testis RNAseq experiments. Immunofluorescence in situ staining was performed to detect the N-DRC complex proteins: Tcte1 (Drc5), Drc7, Fbxl13 (Drc6), and Eps8l1 (Drc3) in mouse spermatozoa. To determine the amount of ATP in spermatozoa, the luminescence level was measured. In addition, immunofluorescence in situ staining was performed to check the level of apoptosis via caspase 3 visualization on mouse testis samples. DNA from whole blood samples of infertile males (n = 137 with non-obstructive azoospermia or cryptozoospermia, n = 111 samples with a spectrum of oligoasthenoteratozoospermia, including n = 47 with asthenozoospermia) was extracted to perform genomic sequencing (WGS, WES, or Sanger). Protein prediction modeling of human-identified variants and the exon 3 structure deleted in the mouse knockout was also performed. MAIN RESULTS AND THE ROLE OF CHANCE No progeny at all was found for the homozygous males which were revealed to have oligoasthenoteratozoospermia, while heterozygous animals were fertile but manifested oligozoospermia, suggesting haploinsufficiency. RNA-sequencing of the testicular tissue showed the influence of Tcte1 mutations on the expression pattern of 21 genes responsible for mitochondrial ATP processing or linked with apoptosis or spermatogenesis. In Tcte1-/- males, the protein was revealed in only residual amounts in the sperm head nucleus and was not transported to the sperm flagella, as were other N-DRC components. Decreased ATP levels (2.4-fold lower) were found in the spermatozoa of homozygous mice, together with disturbed tail:midpiece ratios, leading to abnormal sperm tail beating. Casp3-positive signals (indicating apoptosis) were observed in spermatogonia only, at a similar level in all three mouse genotypes. Mutation screening of human infertile males revealed one novel and five ultra-rare heterogeneous variants (predicted as disease-causing) in 6.05% of the patients studied. Protein prediction modeling of identified variants revealed changes in the protein surface charge potential, leading to disruption in helix flexibility or its dynamics, thus suggesting disrupted interactions of TCTE1 with its binding partners located within the axoneme. LARGE SCALE DATA All data generated or analyzed during this study are included in this published article and its supplementary information files. RNAseq data are available in the GEO database (https://www.ncbi.nlm.nih.gov/geo/) under the accession number GSE207805. The results described in the publication are based on whole-genome or exome sequencing data which includes sensitive information in the form of patient-specific germline variants. Information regarding such variants must not be shared publicly following European Union legislation, therefore access to raw data that support the findings of this study are available from the corresponding author upon reasonable request. LIMITATIONS REASONS FOR CAUTION In the study, the in vitro fertilization performance of sperm from homozygous male mice was not checked. WIDER IMPLICATIONS OF THE FINDINGS This study contains novel and comprehensive data concerning the role of TCTE1 in male infertility. The TCTE1 gene is the next one that should be added to the 'male infertility list' because of its crucial role in spermatogenesis and proper sperm functioning. STUDY FUNDING/COMPETING INTERESTS This work was supported by National Science Centre in Poland, grants no.: 2015/17/B/NZ2/01157 and 2020/37/B/NZ5/00549 (to M.K.), 2017/26/D/NZ5/00789 (to A.M.), and HD096723, GM127569-03, NIH SAP #4100085736 PA DoH (to A.N.Y.). The authors declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported.
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Affiliation(s)
- Marta Olszewska
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - Agnieszka Malcher
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - Tomasz Stokowy
- Scientific Computing Group, IT Division, University of Bergen, Bergen, Norway
| | - Nijole Pollock
- Department of OB/GYN and Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Andrea J Berman
- Department of Biological Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Sylwia Budkiewicz
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | | | - Hanna Jackowiak
- Department of Histology and Embryology, Poznan University of Life Sciences, Poznan, Poland
| | | | - Piotr Jedrzejczak
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznan University of Medical Sciences, Poznan, Poland
| | - Alexander N Yatsenko
- Department of OB/GYN and Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Maciej Kurpisz
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
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Zhou H, Wang F. Tensin 1 regulated by hepatic leukemia factor represses the progression of prostate cancer. Mutagenesis 2023; 38:295-304. [PMID: 37712764 DOI: 10.1093/mutage/gead027] [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: 05/16/2023] [Accepted: 09/14/2023] [Indexed: 09/16/2023] Open
Abstract
Hepatic leukemia factor (HLF), a transcription factor, is dysregulated in many cancers. This study investigates the function of HLF in prostate cancer (PCa) and its relation to tensin 1 (TNS1). Clinical tissues were collected from 24 PCa patients. Duke University 145 (DU145) and PC3 cells overexpressing HLF were established. HLF signaling was downregulated in PCa tissues compared to adjacent tissues and in DU145 and PC3 cells compared to prostate epithelial cells RWPE-1 or prostate stromal cells (WPMY-1). PCa cell lines with overexpression of HLF had reduced proliferative, migratory, and invasive activity, increased apoptosis, and cell mitosis mostly in the G0/G1 phase. HLF induced the TNS1 transcription to activate the p53 pathway. Depletion of TNS1 reversed the anti-tumor effects of HLF on PCa cells and tumor growth and metastasis in vivo. In summary, our findings suggest that HLF suppressed PCa progression by upregulating TNS1 expression and inducing the p53 pathway activation, which might provide insights into novel strategies for combating PCa.
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Affiliation(s)
- Hao Zhou
- Department of Urology, The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410001, Hunan, P.R. China
| | - Fang Wang
- Medical College, Changsha Social Work College, Changsha 410004, Hunan, P.R. China
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Chen B, Gao C, Wang H, Sun J, Han Z. Molecular Analysis of Prognosis and Immune Infiltration of Ovarian Cancer Based on Homeobox D Genes. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:3268386. [PMID: 36213580 PMCID: PMC9537619 DOI: 10.1155/2022/3268386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 08/29/2022] [Accepted: 09/02/2022] [Indexed: 12/24/2022]
Abstract
Background Homeobox D (HOXD) genes were associated with cancer pathogenesis. However, the role of HOXD genes in ovarian cancer (OC) and the possible mechanisms involved are unclear. In this study, we analyzed the function and regulatory mechanisms and functions of HOXD genes in OC based on comprehensive bioinformatics analysis. Methods Expression of HOXD1/3/4/8/9/10/11/12/13 mRNA was analyzed between OC tissue and normal tissue using ONCOMINE, GEO, and TCGA databases. The relationship between HOXD expression and clinical stage was studied by GEPIA. The Kaplan-Meier plotter was used to analyze prognosis. cBioPortal was used to analyze the mutation and coexpression of HOXDs. GO and KEGG analyses were performed by the DAVID software to predict the function of HOXD coexpression genes. Immune infiltration analysis was used to evaluate the relationship between the expression of HOXD genes and 24 immune infiltrating cells. Results The expression of HOXD3/4/8/9/10/11 was significantly lower in OC tissues than in normal ovarian tissues, while the expression of HOXD1/12/13 was significantly higher in OC tissues. The expression of HOXD genes was associated with FIGO stage, primary therapy outcome, tumor status, anatomic neoplasm subdivision, and age. The expression levels of HOXD1/3/4/8/9/10 correlated with tumor stage. HOXD1/8/9 could be served as ideal biomarkers to distinguish OC from normal tissue. Low HOXD9 expression was associated with shorter overall survival (OS) (HR: 0.75; 95% CI: 0.58-0.98; P = 0.034) and progression-free survival (PFS) (HR: 0.69; 95% CI: 0.54-0.87; P = 0.002). The HOXD coexpression genes were associated with pathways including cell cycle, TGF-beta signaling pathway, cellular senescence, and Hippo signaling pathway. HOXD genes were significantly associated with immune infiltration. Conclusion The expression of HOXD genes is associated with clinical characteristics. HOXD9 is a new biomarker of prognosis in OC, and HOXD1/4/8/9/10 may be potential therapeutic targets. The members of the HOXD genes may be the response to immunotherapy for OC.
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Affiliation(s)
- Buze Chen
- Department of Gynecology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000 Jiangsu, China
- Xuzhou Medical University, Xuzhou, 221000 Jiangsu, China
| | - Cui Gao
- Department of Obstetrics, Jinhu County People's Hospital, Huai'an, 223000 Jiangsu, China
| | - Haihong Wang
- Department of Gynecology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000 Jiangsu, China
| | - Jieyun Sun
- Department of Gynecology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000 Jiangsu, China
| | - Zhengxiang Han
- Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000 Jiangsu, China
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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.
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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
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Liu Q, Zhang J, Liu Y, Peng H, Wu Y. Extracellular vesicles extracted from bone marrow mesenchymal stem cells carrying MicroRNA-342-3p inhibit the INHBA/IL13Rα2 axis to suppress the growth and metastasis of breast cancer. Transl Oncol 2022; 18:101333. [PMID: 35093789 PMCID: PMC8802125 DOI: 10.1016/j.tranon.2021.101333] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 12/16/2021] [Accepted: 12/27/2021] [Indexed: 11/19/2022] Open
Abstract
BMSC-EVs carrying miR-342-3p could prevent breast cancer growth and metastasis by downregulating the INHBA/IL13Rα2 axis, highlighting a potential target for anti-cancer treatment for breast cancer.
Increasing focus has come to the role of extracellular vesicles (EVs) in various cancers. Hence, we designed this study to explore the mechanism whereby microRNA-342-3p (miR-342-3p)-containing EVs derived from BMSCs might affect breast cancer. MCF-7 breast cancer cell line was co-incubated with the EVs isolated from rat BMSCs, followed by alteration of miR-342-3p and INHBA expression. Microarray-based analyses predicted a possible regulatory mechanism involving miR-342-3p, INHBA, and IL13Rα2 in breast cancer, which was verified by luciferase reporter, RNA pull-down, and RIP assays. Besides, in order to evaluate the effects of miR-342-3p on the biological features of breast cancer cells in vitro and in vivo, we employed the scratch assay, Transwell assay, CCK-8 assay, and nude mouse tumorigenicity assay. miR-342-3p carried by BMSC-EVs was transferred into breast cancer cells through co-culture, which inhibited the proliferation and metastasis of breast cancer cells in vitro. miR-342-3p downregulated the expression of INHBA, which further repressed the expression of IL13Rα2. Finally, the in vivo experimental results revealed the inhibitory role of miR-342-3p in tumor growth and metastasis in nude mice. To sum up, BMSC-EVs carrying miR-342-3p could prevent breast cancer growth and metastasis by downregulating the INHBA/IL13Rα2 axis, highlighting a potential target for anti-cancer treatment for breast cancer.
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Affiliation(s)
- Qi Liu
- Department of Breast Surgery, Chifeng Municipal Hospital, No. 1, Middle Section of Zhaowuda Road, Hongshan District, Chifeng 024000, P R China
| | - Jing Zhang
- Department of Emergency Medicine, Chifeng Municipal Hospital, Chifeng 024000, P R China
| | - Yi Liu
- Department of Inpatient Pharmacy, Chifeng Municipal Hospital, Chifeng 024000, P R China
| | - Hai Peng
- Department of Oncology, Chifeng Municipal Hospital, Chifeng 024000, P R China
| | - Yingqi Wu
- Department of Breast Surgery, Chifeng Municipal Hospital, No. 1, Middle Section of Zhaowuda Road, Hongshan District, Chifeng 024000, P R China.
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Ren Z, Niu Y, Fan B, Zhang A. Upregulation of homeobox D10 expression suppresses invasion and migration of clear cell renal cell carcinoma through targeting of E-cadherin. Mol Biol Rep 2021; 49:1837-1846. [PMID: 34825321 PMCID: PMC8863706 DOI: 10.1007/s11033-021-06993-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/19/2021] [Indexed: 11/25/2022]
Abstract
Background Clear cell renal cell carcinoma (CCRCC) is one of the most common types of renal cell carcinoma. Accumulating evidence indicates that homeobox D10 (HOXD10) acts as a tumor suppressor or oncogene in various carcinomas. However, the regulation and potential mechanisms of HOXD10 in CCRCC remain largely unknown. Purpose To explore the effect and potential mechanism of HOXD10 on the invasion and migration of CCRCC cells. Methods The expression of HOXD10, E-cadherin and other epithelial mesenchymal transition (EMT)-related proteins was assessed by reverse transcription-quantitative real-time PCR (qRT-PCR) and Western blots. A series of functional assays were performed in RCC cell lines to explore the function of HOXD10 in CCRCC progression. Bioinformatics analysis, ChIP assays, and dual luciferase reporter assays were utilized to identify the interaction between HOXD10 and E-cadherin. Results Low expression of HOXD10 and E-cadherin was observed in CCRCC tissues and ACHN and 786-O cells. Downregulation of HOXD10 expression was correlated with the TNM stage of CCRCC patients. Functional experiments demonstrated that malignant biological ability was significantly inhibited by HOXD10 overexpression in RCC cells. Moreover, E-cadherin was a potential target gene of HOXD10, as evidenced by a series of assays. In addition, overexpression of HOXD10 inhibited the progression of CCRCC by regulating the expression of E-cadherin, vimentin, and β-catenin in vitro. Conclusion HOXD10 acts as a tumor suppressor and suppresses invasion and migration of CCRCC cells by regulating E-cadherin and EMT processes. Thus, targeting HOXD10 may be a therapeutic strategy for CCRCC treatment. Supplementary Information The online version contains supplementary material available at 10.1007/s11033-021-06993-8.
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Affiliation(s)
- Zongtao Ren
- Department of Urology, The Fourth Hospital of Hebei Medical University, No. 12 Jian-Kang Road, Shijiazhuang, 050011, Hebei Province, China
| | - Yunfeng Niu
- Laboratory of Pathology, Hebei Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Bo Fan
- Department of Urology, The Fourth Hospital of Hebei Medical University, No. 12 Jian-Kang Road, Shijiazhuang, 050011, Hebei Province, China
| | - Aili Zhang
- Department of Urology, The Fourth Hospital of Hebei Medical University, No. 12 Jian-Kang Road, Shijiazhuang, 050011, Hebei Province, China.
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Li Y, Ma K, Xie Q, Zhang X, Zhang X, Chen K, Kong L, Qian R. Identification of HOXD10 as a Marker of Poor Prognosis in Glioblastoma Multiforme. Onco Targets Ther 2021; 14:5183-5195. [PMID: 34737577 PMCID: PMC8558040 DOI: 10.2147/ott.s336225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/11/2021] [Indexed: 12/15/2022] Open
Abstract
Purpose HOXD10 is a tumor modulator that can either be a tumor-suppressor or a tumor-promoting gene. However, the role of HOXD10 in glioblastoma multiforme (GBM) remains unclear. Methods Immunohistochemistry (IHC) was applied to detect protein expression of HOXD10 in GBM and normal brain tissue patients. Clinicopathological characteristics with GBM were recorded, and a Kaplan–Meier curve was plotted. Additionally, the mRNA expression of HOXD10 and its effect on prognosis were analyzed using the online tool GEPIA and the Cancer Genome Atlas (TCGA), Chinese Glioma Genome Atlas (CGGA), and the Gene Expression Omnibus (GEO) databases. Based on the mRNA expression of HOXD10, GBM patients from TCGA database were divided into low- and high-HOXD10 expression groups to analyze the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, and construct a lncRNA-miRNA-mRNA network and a protein–protein interaction (PPI) network. Results The mRNA expression of HOXD10 was up-regulated in GBM according to GEPIA, while the protein expression of HOXD10 in GBM was down-regulated according to IHC analysis of samples from patients collected from our hospital. Correlation analysis showed that HOXD10 expression was significantly related to IDH1 status. Univariate analysis revealed that low HOXD10 expression, complete surgical resection, postoperative radiotherapy, postoperative temozolomide chemotherapy and IDH1 mutation were all beneficial prognostic factors. Further multivariate analysis revealed that only complete surgical resection and postoperative radiotherapy were independent prognostic factors. GO and KEGG enrichment analyses indicated that HOXD10 expression is mainly involved in cytokine-cytokine receptor interactions. In the ceRNA network, 89 nodes, containing 45 mRNAs, 39 miRNAs and five lncRNAs associated with prognosis were involved. The PPI network revealed a tight interaction between HOXD10 and HOXD8, HOXD9, HOXD11, HOXD13 and HOXB3. Conclusion Based on our experimental data, although HOXD10 expression is low in GBM compared with normal brain tissue, GBM patients with high HOXD10 expression have a worse prognosis. HOXD10 may play different or even opposite roles in different stages of GBM occurrence and development. For patients with GBM, HOXD10 may be a valid predictor of prognosis.
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Affiliation(s)
- Yanxin Li
- Department of Neurosurgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, Henan, 450003, People's Republic of China
| | - Ke Ma
- Department of Medical Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, 450052, People's Republic of China
| | - Qi Xie
- Department of Pathology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, Henan, 450003, People's Republic of China
| | - Xianwei Zhang
- Department of Pathology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, Henan, 450003, People's Republic of China
| | - Xiulei Zhang
- Department of Microbiome Laboratory, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, Henan, 450003, People's Republic of China
| | - Kui Chen
- Department of Neurosurgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, Henan, 450003, People's Republic of China
| | - Lingfei Kong
- Department of Pathology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, Henan, 450003, People's Republic of China
| | - Rongjun Qian
- Department of Neurosurgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, Henan, 450003, People's Republic of China
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Wang S, Su W, Zhong C, Yang T, Chen W, Chen G, Liu Z, Wu K, Zhong W, Li B, Mao X, Lu J. An Eight-CircRNA Assessment Model for Predicting Biochemical Recurrence in Prostate Cancer. Front Cell Dev Biol 2020; 8:599494. [PMID: 33363156 PMCID: PMC7758402 DOI: 10.3389/fcell.2020.599494] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/16/2020] [Indexed: 12/18/2022] Open
Abstract
Prostate cancer (PCa) is a high morbidity malignancy in males, and biochemical recurrence (BCR) may appear after the surgery. Our study is designed to build up a risk score model using circular RNA sequencing data for PCa. The dataset is from the GEO database, using a cohort of 144 patients in Canada. We removed the low abundance circRNAs (FPKM < 1) and obtained 546 circRNAs for the next step. BCR-related circRNAs were selected by Logistic regression using the “survival” and “survminer” R package. Least absolute shrinkage and selector operation (LASSO) regression with 10-fold cross-validation and penalty was used to construct a risk score model by “glmnet” R software package. In total, eight circRNAs (including circ_30029, circ_117300, circ_176436, circ_112897, circ_112897, circ_178252, circ_115617, circ_14736, and circ_17720) were involved in our risk score model. Further, we employed differentially expressed mRNAs between high and low risk score groups. The following Gene Ontology (GO) analysis were visualized by Omicshare Online tools. As per the GO analysis results, tumor immune microenvironment related pathways are significantly enriched. “CIBERSORT” and “ESTIMATE” R package were used to detect tumor-infiltrating immune cells and compare the level of microenvironment scores between high and low risk score groups. What’s more, we verified two of eight circRNA’s (circ_14736 and circ_17720) circular characteristics and tested their biological function with qPCR and CCK8 in vitro. circ_14736 and circ_17720 were detected in exosomes of PCa patients’ plasma. This is the first bioinformatics study to establish a prognosis model for prostate cancer using circRNA. These circRNAs were associated with CD8+ T cell activities and may serve as a circRNA-based liquid biopsy panel for disease prognosis.
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Affiliation(s)
- Shuo Wang
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Wei Su
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Chuanfan Zhong
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Taowei Yang
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Wenbin Chen
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Guo Chen
- Department of Urology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zezhen Liu
- Guangdong Key Laboratory of Urology, Department of Urology, Minimally Invasive Surgery Center, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Urology Research Institute, Guangzhou, China
| | - Kaihui Wu
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Weibo Zhong
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Bingkun Li
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Xiangming Mao
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Jianming Lu
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
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10
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Crumbaker M, Chan EKF, Gong T, Corcoran N, Jaratlerdsiri W, Lyons RJ, Haynes AM, Kulidjian AA, Kalsbeek AMF, Petersen DC, Stricker PD, Jamieson CAM, Croucher PI, Hovens CM, Joshua AM, Hayes VM. The Impact of Whole Genome Data on Therapeutic Decision-Making in Metastatic Prostate Cancer: A Retrospective Analysis. Cancers (Basel) 2020; 12:E1178. [PMID: 32392735 PMCID: PMC7280976 DOI: 10.3390/cancers12051178] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/21/2020] [Accepted: 04/28/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND While critical insights have been gained from evaluating the genomic landscape of metastatic prostate cancer, utilizing this information to inform personalized treatment is in its infancy. We performed a retrospective pilot study to assess the current impact of precision medicine for locally advanced and metastatic prostate adenocarcinoma and evaluate how genomic data could be harnessed to individualize treatment. METHODS Deep whole genome-sequencing was performed on 16 tumour-blood pairs from 13 prostate cancer patients; whole genome optical mapping was performed in a subset of 9 patients to further identify large structural variants. Tumour samples were derived from prostate, lymph nodes, bone and brain. RESULTS Most samples had acquired genomic alterations in multiple therapeutically relevant pathways, including DNA damage response (11/13 cases), PI3K (7/13), MAPK (10/13) and Wnt (9/13). Five patients had somatic copy number losses in genes that may indicate sensitivity to immunotherapy (LRP1B, CDK12, MLH1) and one patient had germline and somatic BRCA2 alterations. CONCLUSIONS Most cases, whether primary or metastatic, harboured therapeutically relevant alterations, including those associated with PARP inhibitor sensitivity, immunotherapy sensitivity and resistance to androgen pathway targeting agents. The observed intra-patient heterogeneity and presence of genomic alterations in multiple growth pathways in individual cases suggests that a precision medicine model in prostate cancer needs to simultaneously incorporate multiple pathway-targeting agents. Our whole genome approach allowed for structural variant assessment in addition to the ability to rapidly reassess an individual's molecular landscape as knowledge of relevant biomarkers evolve. This retrospective oncological assessment highlights the genomic complexity of prostate cancer and the potential impact of assessing genomic data for an individual at any stage of the disease.
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Affiliation(s)
- Megan Crumbaker
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
- St. Vincent’s Clinical School, University of New South Wales, Sydney, Randwick, NSW 2031, Australia
- Kinghorn Cancer Centre, Department of Medical Oncology, St. Vincent’s Hospital, Darlinghurst, NSW 2010, Australia
| | - Eva K. F. Chan
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
- St. Vincent’s Clinical School, University of New South Wales, Sydney, Randwick, NSW 2031, Australia
| | - Tingting Gong
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
- Central Clinical School, University of Sydney, Sydney, Camperdown, NSW 2050, Australia
| | - Niall Corcoran
- Australian Prostate Cancer Research Centre Epworth, Richmond, VIC 3121, Australia;
- Department of Surgery, University of Melbourne, Melbourne, VIC 3010, Australia
- Division of Urology, Royal Melbourne Hospital, Melbourne, VIC 3050, Australia
| | - Weerachai Jaratlerdsiri
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
| | - Ruth J. Lyons
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
| | - Anne-Maree Haynes
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
| | - Anna A. Kulidjian
- Department of Orthopedic Surgery, Scripps Clinic, La Jolla, CA 92037, USA.;
- Orthopedic Oncology Program, Scripps MD Anderson Cancer Center, La Jolla, CA 92037, USA
| | - Anton M. F. Kalsbeek
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
| | - Desiree C. Petersen
- The Centre for Proteomic and Genomic Research, Cape Town 7925, South Africa;
| | - Phillip D. Stricker
- Department of Urology, St. Vincent’s Hospital, Darlinghurst, NSW 2010, Australia;
| | - Christina A. M. Jamieson
- Department of Urology, Moores Cancer Center, University of California, San Diego, La Jolla, CA 92037, USA;
| | - Peter I. Croucher
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, Randwick, NSW 2031, Australia
| | - Christopher M. Hovens
- Australian Prostate Cancer Research Centre Epworth, Richmond, VIC 3121, Australia;
- Department of Surgery, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Anthony M. Joshua
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
- St. Vincent’s Clinical School, University of New South Wales, Sydney, Randwick, NSW 2031, Australia
- Kinghorn Cancer Centre, Department of Medical Oncology, St. Vincent’s Hospital, Darlinghurst, NSW 2010, Australia
| | - Vanessa M. Hayes
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia; (M.C.); (E.K.F.C.); (T.G.); (W.J.); (R.J.L.); (A.-M.H.); (A.M.F.K.); (P.I.C.)
- St. Vincent’s Clinical School, University of New South Wales, Sydney, Randwick, NSW 2031, Australia
- Central Clinical School, University of Sydney, Sydney, Camperdown, NSW 2050, Australia
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11
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Makabe T, Arai E, Hirano T, Ito N, Fukamachi Y, Takahashi Y, Hirasawa A, Yamagami W, Susumu N, Aoki D, Kanai Y. Genome-wide DNA methylation profile of early-onset endometrial cancer: its correlation with genetic aberrations and comparison with late-onset endometrial cancer. Carcinogenesis 2020; 40:611-623. [PMID: 30850842 PMCID: PMC6610171 DOI: 10.1093/carcin/bgz046] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 01/28/2019] [Accepted: 03/03/2019] [Indexed: 12/20/2022] Open
Abstract
The present study was performed to clarify the significance of DNA methylation alterations during endometrial carcinogenesis. Genome-wide DNA methylation analysis and targeted sequencing of tumor-related genes were performed using the Infinium MethylationEPIC BeadChip and the Ion AmpliSeq Cancer Hotspot Panel v2, respectively, for 31 samples of normal control endometrial tissue from patients without endometrial cancer and 81 samples of endometrial cancer tissue. Principal component analysis revealed that tumor samples had a DNA methylation profile distinct from that of control samples. Gene Ontology enrichment analysis revealed significant differences of DNA methylation at 1034 CpG sites between early-onset endometrioid endometrial cancer (EE) tissue (patients aged ≤40 years) and late-onset endometrioid endometrial cancer (LE) tissue, which were accumulated among 'transcriptional factors'. Mutations of the CTNNB1 gene or DNA methylation alterations of genes participating in Wnt signaling were frequent in EEs, whereas genetic and epigenetic alterations of fibroblast growth factor signaling genes were observed in LEs. Unsupervised hierarchical clustering grouped EE samples in Cluster EA (n = 22) and samples in Cluster EB (n = 12). Clinicopathologically less aggressive tumors tended to be accumulated in Cluster EB, and DNA methylation levels of 18 genes including HOXA9, HOXD10 and SOX11 were associated with differences in such aggressiveness between the two clusters. We identified 11 marker CpG sites that discriminated EB samples from EA samples with 100% sensitivity and specificity. These data indicate that genetically and epigenetically different pathways may participate in the development of EEs and LEs, and that DNA methylation profiling may help predict tumors that are less aggressive and amenable to fertility preservation treatment.
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Affiliation(s)
- Takeshi Makabe
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan.,Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Eri Arai
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Takuro Hirano
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan.,Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Nanako Ito
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | | | - Yoriko Takahashi
- Bioscience Department, Mitsui Knowledge Industry Co, Ltd, Tokyo, Japan
| | - Akira Hirasawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Nobuyuki Susumu
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.,Department of Obstetrics and Gynecology, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yae Kanai
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
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12
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Li C, Huo B, Wang Y, Cheng C. Downregulation of microRNA‐92b‐3p suppresses proliferation, migration, and invasion of gastric cancer SGC‐7901 cells by targeting Homeobox D10. J Cell Biochem 2019; 120:17405-17412. [PMID: 31106881 DOI: 10.1002/jcb.29005] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 04/29/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Cheng Li
- Department of Surgical Oncology Shannxi Provincial People's Hospital Xi'an Shaanxi China
| | - Binliang Huo
- Department of Surgical Oncology Shannxi Provincial People's Hospital Xi'an Shaanxi China
| | - Yongheng Wang
- Department of Surgical Oncology Shannxi Provincial People's Hospital Xi'an Shaanxi China
| | - Chong Cheng
- Department of Surgical Oncology Shannxi Provincial People's Hospital Xi'an Shaanxi China
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13
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Zhang J, Liu S, Zhang D, Ma Z, Sun L. Homeobox D10, a tumor suppressor, inhibits the proliferation and migration of esophageal squamous cell carcinoma. J Cell Biochem 2019; 120:13717-13725. [PMID: 30938888 DOI: 10.1002/jcb.28644] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 01/31/2019] [Accepted: 02/04/2019] [Indexed: 12/18/2022]
Abstract
Esophageal squamous cell carcinoma (ESCC) is one of the most common types of esophageal cancer, which is the sixth leading cause of cancer death globally. Homeobox D10 (HOXD10) is a member of the homeobox (HOX) gene family and has been reported to act as a tumor suppressor. However, the potential role of HOXD10 in ESCC has not been reported. Thus, the aim of this study was to examine the expression and function of HOXD10 in ESCC. The expressions of HOXD10 in human ESCC tissues and cell lines were detected by quantitative reverse transcription polymerase chain reaction and Western blot. The HOXD10 overexpressing cell lines were established, then CCK-8 and Transwell assays were performed to examine cell proliferation, migration, and invasion, respectively. The expression of EMT-related proteins and signaling pathway-related proteins were detected by Western blot. Our results showed that HOXD10 is lowly expressed in ESCC tissues as well as in ESCC cell lines. Ectopic overexpression of HOXD10 inhibited cell proliferation, migration, and invasion of ESCC cells (P < 0.05). HOXD10 overexpression repressed the epithelial-mesenchymal transition (EMT) process in ESCC cells. Besides, HOXD10 overexpression suppressed the activation of PI3K/AKT/mTOR signaling pathway. PI3K/Akt agonist, insulin-like growth factor-1, reversed the inhibitory effects of HOXD10 on cell proliferation and migration in ESCC cells. Additional in vivo study proved that ectopic expression of HOXD10 caused an obvious inhibitory effect on the tumor growth. These findings indicated that overexpression of HOXD10 suppressed the proliferation, migration, and invasion via regulating the PI3K/AKT/mTOR signaling pathway in ESCC cells. Thus, targeting HOXD10 may be considered as a therapeutic strategy for ESCC treatment.
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Affiliation(s)
- Jin Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shiyuan Liu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Danjie Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zhenchuan Ma
- Department of Thoracic Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Liangzhang Sun
- Department of Thoracic Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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14
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Lu J, Dong W, He H, Han Z, Zhuo Y, Mo R, Liang Y, Zhu J, Li R, Qu H, Zhang L, Wang S, Ma R, Jia Z, Zhong W. Autophagy induced by overexpression of DCTPP1 promotes tumor progression and predicts poor clinical outcome in prostate cancer. Int J Biol Macromol 2018; 118:599-609. [PMID: 29874556 DOI: 10.1016/j.ijbiomac.2018.06.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/21/2018] [Accepted: 06/02/2018] [Indexed: 01/15/2023]
Abstract
Although dCTP pyrophosphatase 1 (DCTPP1) has been reported to be associated with poor clinical outcomes in various cancers, whether it plays an important role in prostate cancer (PCa) remains unclear. In this study, an immunohistochemical assay showed the protein expression level of DCTPP1 was significantly higher in PCa tissues than in non-cancerous tissues. Moreover, DCTPP1 was upregulated at both protein and mRNA levels in the PCa tissues from high Gleason score patients versus low Gleason score patients. The analysis of The Cancer Genome Atlas RNA-seq data suggested that upregulation of DCTPP1 was inversely correlated with biochemical recurrence free survival and overall survival. The roles of DCTPP1 in tumor progression and autophagy were further validated through cells invasion, migration, apoptosis and proliferation assays in vitro, as well as EMT and autophagy assays in vivo. Advanced bioinformatics analysis identified the evidence supporting the promotional role of DCTPP1 in tumor progression associated with autophagy. We conclude that DCTPP1 may play an important role in PCa progression associated with high autophagy. Overexpression of DCTPP1 may server as a biomarker for predicting poor BCR-free survival and overall survival for PCa patients.
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Affiliation(s)
- Jianming Lu
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China; Department of Botany and Plant Sciences, University of California, Riverside 92507, USA
| | - Weimin Dong
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China; Urology Key Laboratory of Guangdong Province, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510230, China
| | - Huichan He
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China; Urology Key Laboratory of Guangdong Province, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510230, China
| | - Zhaodong Han
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China
| | - YangJia Zhuo
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China
| | - RuJun Mo
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China
| | - Yingke Liang
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China
| | - JianGuo Zhu
- Department of Urology, Guizhou Provincial People's Hospital, The Affiliated Hospital of Guizhou Medicine University, Guiyang, Guizhou Province 550002, China
| | - Ruidong Li
- Department of Botany and Plant Sciences, University of California, Riverside 92507, USA
| | - Han Qu
- Department of Botany and Plant Sciences, University of California, Riverside 92507, USA
| | - Le Zhang
- Department of Botany and Plant Sciences, University of California, Riverside 92507, USA
| | - Shibo Wang
- Department of Botany and Plant Sciences, University of California, Riverside 92507, USA
| | - Renyuan Ma
- Department of Botany and Plant Sciences, University of California, Riverside 92507, USA; Department of Mathematics, Bowdoin College, Brunswick, ME 04011, USA
| | - Zhenyu Jia
- Department of Botany and Plant Sciences, University of California, Riverside 92507, USA.
| | - Weide Zhong
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China; Urology Key Laboratory of Guangdong Province, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510230, China.
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15
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Guo Y, Peng Y, Gao D, Zhang M, Yang W, Linghu E, Herman JG, Fuks F, Dong G, Guo M. Silencing HOXD10 by promoter region hypermethylation activates ERK signaling in hepatocellular carcinoma. Clin Epigenetics 2017; 9:116. [PMID: 29075359 PMCID: PMC5654145 DOI: 10.1186/s13148-017-0412-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 09/27/2017] [Indexed: 12/12/2022] Open
Abstract
Background Hepatocellular carcinoma is the fifth most common malignancy and the third leading cause of cancer-related death worldwide. Dysregulation of HomeoboxD10 (HOXD10) was found to suppress or promote cancer progression in different cancer types. The function and regulation of HOXD10 remain unclear in human hepatocellular carcinoma (HCC). Methods Primary HCC samples (117), normal liver tissue samples (15), and 13 HCC cell lines (SNU182, SNU449, HBXF344, SMMC7721, Huh7, HepG2, LM3, PLC/PRF/5, BEL7402, SNU387, SNU475, QGY7703, and Huh1) were included in this study. Methylation-specific PCR, flow cytometry, western blot, transwell, siRNA, and chromatin immunoprecipitation assays were employed. Results HOXD10 was methylated in 76.9% (90/117) of human primary HCC samples. HOXD10 methylation was significantly associated with vessel cancerous embolus, tumor cell differentiation, and the 3-year overall survival rate (all P < 0.05). The expression of HOXD10 was regulated by promoter region methylation. HOXD10 suppressed colony formation, cell proliferation, cell invasion and migration, and induced G2/M phase arrest and apoptosis in HCC cells. HOXD10 suppressed HCC cell xenograft growth in mice. HOXD10 suppresses HCC growth by inhibiting ERK signaling. Conclusion HOXD10 is frequently methylated in human HCC, and the expression of HOXD10 is regulated by promoter region methylation. HOXD10 suppresses HCC cell growth both in vitro and in vivo. HOXD10 suppresses human HCC by inhibiting ERK signaling. Electronic supplementary material The online version of this article (10.1186/s13148-017-0412-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yulin Guo
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China.,Department of General Surgery, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Yaojun Peng
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Dan Gao
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China.,Medical College of NanKai University, #94 Weijin Road, Tianjin, 300071 China
| | - Meiying Zhang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China.,Medical College of NanKai University, #94 Weijin Road, Tianjin, 300071 China
| | - Weili Yang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China.,Medical College of NanKai University, #94 Weijin Road, Tianjin, 300071 China
| | - Enqiang Linghu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - James G Herman
- The Hillman Cancer Center, University of Pittsburgh Cancer Institute, 5117 Centre Avenue, Suite 2.18/Research, Pittsburgh, PA 15213 USA
| | - François Fuks
- Laboratory of Cancer Epigenetics, Free University of Brussels (U.L.B.), 808 Route de Lennik, 1070 Brussels, Belgium
| | - Guanglong Dong
- Department of General Surgery, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
| | - Mingzhou Guo
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, #28 Fuxing Road, Beijing, 100853 China
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