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Lv J, Ma S, Wang X, Dang J, Ma F. PSMD12 promotes non-small cell lung cancer progression through activating the Nrf2/TrxR1 pathway. Genes Genomics 2024; 46:263-277. [PMID: 38243044 DOI: 10.1007/s13258-023-01484-5] [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: 08/31/2023] [Accepted: 12/19/2023] [Indexed: 01/21/2024]
Abstract
BACKGROUND Non-small cell lung cancer (NSCLC) contributes to the vast majority of cancer-related deaths. Proteasome 26S subunit, non-ATPase 12 (PSMD12), a subunit of 26S proteasome complex, is known to play the tumor-promoting role in several types of cancer but its function in NSCLC remains elusive. OBJECTIVE To explore the role and underlying mechanisms of PSMD12 in NSCLC. METHODS The PSMD12 expression in human normal lung epithelial cell line (BEAS-2B) and four NSCLC cell lines (A549, NCI-H1299, NCI-H1975, Calu-1) were determined by qRT-PCR and western blot. Malignant phenotypes of NSCLC cells were detected by CCK-8, EdU staining, immunofluorescence staining for E-cadherin, flow cytometry, and Transwell assays to assess cell viability, proliferation, epithelial-mesenchymal transition (EMT), apoptosis, migration and invasion. Dual luciferase assay was used to verify the regulatory role of transcription factor on the promoter. RESULTS We identified the upregulation of PSMD12 in NSCLC tissues based on the GEO datasets, which further verified in NSCLC and BEAS-2B cell lines. PSMD12 knockdown significantly suppressed malignant behaviors of NSCLC cells, including cell growth, invasion, and migration, while PSMD12 overexpression presented the opposite effects. Interestingly, we found that PSMD12 upregulated the tumor-promoting factor TrxR1 mRNA expression. For its potential mechanisms, we demonstrated that PSMD12 elevated transcription factor Nrf2 protein level and promoted Nrf2 nuclear translocation. And Nrf2 further increased TrxR1 promoter activity and enhanced TrxR1 transcription. Meanwhile, we proved that TrxR1 overexpression erased the inhibitory effect of PSMD12 knockdown. CONCLUSION PSMD12 promotes NSCLC progression by activating the Nrf2/TrxR1 pathway, providing a novel prognostic and therapeutic target for NSCLC treatment.
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Affiliation(s)
- Junqi Lv
- Department of Thoracic Surgery, People's Hospital of Ningxia Hui Autonomous Region, No. 301, Zhengyuan North Street, Yinchuan, Ningxia, People's Republic of China.
| | - Shengmao Ma
- Department of Thoracic Surgery, People's Hospital of Ningxia Hui Autonomous Region, No. 301, Zhengyuan North Street, Yinchuan, Ningxia, People's Republic of China
| | - Xiaowen Wang
- Department of Thoracic Surgery, People's Hospital of Ningxia Hui Autonomous Region, No. 301, Zhengyuan North Street, Yinchuan, Ningxia, People's Republic of China
| | - Jifang Dang
- Department of Thoracic Surgery, People's Hospital of Ningxia Hui Autonomous Region, No. 301, Zhengyuan North Street, Yinchuan, Ningxia, People's Republic of China
| | - Fuchun Ma
- Department of Thoracic Surgery, People's Hospital of Ningxia Hui Autonomous Region, No. 301, Zhengyuan North Street, Yinchuan, Ningxia, People's Republic of China
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Li Y, Liu X, Zhao F, Zhao Z, Li X, Wang J, Huang B, Chen A. Comprehensive analysis of PSMD family members and validation of PSMD9 as a potential therapeutic target in human glioblastoma. CNS Neurosci Ther 2024; 30:e14366. [PMID: 37485655 PMCID: PMC10848081 DOI: 10.1111/cns.14366] [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: 02/20/2023] [Revised: 06/24/2023] [Accepted: 07/02/2023] [Indexed: 07/25/2023] Open
Abstract
AIMS PSMD family members, as important components of the 26S proteasome, are well known to be involved in protein degradation. However, their role in glioblastoma (GBM) has not been rigorously investigated. We aimed to perform systematic analysis of the expression signature, prognostic significance and functions of PSMD family genes in GBM to reveal potential prognostic markers and new therapeutic targets among PSMD family members. METHODS In this study, we systemically analyzed PSMD family members in terms of their expression profiles, prognostic implications, DNA methylation levels, and genetic alterations; the relationships between their expression levels and immune infiltration and drug sensitivity; and their potential functional enrichment in GBM through bioinformatics assessment. Moreover, in vitro and in vivo experiments were used to validate the biological functions of PSMD9 and its targeted therapeutic effect in GBM. RESULTS The mRNA levels of PSMD5/8/9/10/11/13/14 were higher in GBM than in normal brain tissues, and the mRNA levels of PSMD1/4/5/8/9/11/12 were higher in high-grade glioma (WHO grade III & IV) than in low-grade glioma (WHO grade II). High mRNA expression of PSMD2/6/8/9/12/13/14 and low mRNA expression of PSMD7 were associated with poor overall survival (OS). Multivariate Cox regression analysis identified PSMD2/5/6/8/9/10/11/12 as independent prognostic factors for OS prediction. In addition, the protein-protein interaction network and gene set enrichment analysis results suggested that PSMD family members and their interacting molecules were involved in the regulation of the cell cycle, cell invasion and migration, and other biological processes in GBM. In addition, knockdown of PSMD9 inhibited cell proliferation, invasion and migration and induced G2/M cell cycle arrest in LN229 and A172 GBM cells. Moreover, PSMD9 promoted the malignant progression of GBM in vivo. GBM cell lines with high PSMD9 expression were more resistant to panobinostat, a potent deacetylase inhibitor, than those with low PSMD9 expression. In vitro and in vivo experiments further validated that PSMD9 overexpression rescued the GBM inhibitory effect of panobinostat. CONCLUSION This study provides new insights into the value of the PSMD family in human GBM diagnosis and prognosis evaluation, and we further identified PSMD9 as a potential therapeutic target. These findings may lead to the development of effective therapeutic strategies for GBM.
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Affiliation(s)
- Yaquan Li
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Xuemeng Liu
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Feihu Zhao
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Zhimin Zhao
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Xingang Li
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Jian Wang
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
- Department of BiomedicineUniversity of BergenBergenNorway
| | - Bin Huang
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
| | - Anjing Chen
- Department of NeurosurgeryQilu HospitalCheeloo College of Medicine and Institute of Brain and Brain‐Inspired ScienceShandong UniversityJinanChina
- Jinan Microecological Biomedicine Shandong Laboratory and Shandong Key Laboratory of Brain Function RemodelingJinanChina
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Ma J, Zhou W, Yuan Y, Wang B, Meng X. PSMD12 interacts with CDKN3 and facilitates pancreatic cancer progression. Cancer Gene Ther 2023; 30:1072-1083. [PMID: 37037907 DOI: 10.1038/s41417-023-00609-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 03/07/2023] [Accepted: 03/21/2023] [Indexed: 04/12/2023]
Abstract
Proteasome 26S subunit, non-ATPase 12 (PSMD12) genes have been implicated in several types of malignancies but the role of PSMD12 in pancreatic cancer (PC) remains elusive. Bioinformatics analysis showed that PSMD12 was highly expressed in PC patients and was associated with shorter overall survival. PSMD12 was also shown to be highly expressed in PC tissues and cell lines. Upregulated PSMD12 showed enhanced cell viability, increased colony formation rate and upregulated levels of PCNA and c-Myc, while the inhibition of PSMD12 abated these levels. PSMD12 knockdown promoted cell apoptosis. The results of xenografts in nude mice confirmed that PSMD12 promoted PC tumor growth in vivo. Protein‒protein interaction network and functional enrichment analyses implied that PSMD12 may have a connection with cyclin-dependent kinase inhibitor 3 (CDKN3). Co‑immunoprecipitation and western blot results confirmed that PSMD12 could interact with and abate the ubiquitination level of CDKN3, thus stabilizing the CDKN3 protein. Rescue assays showed that PSMD12 overexpression caused cell proliferation and that knockdown-induced cell apoptosis could be reversed by CDKN3 regulation. This work reveals the essential roles of PSMD12 in the proliferation and apoptosis of PC development. PSMD12 may regulate CDKN3 expression by interacting with and abating the ubiquitination level of CDKN3, thereby participating in the malignant behavior of PC.
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Affiliation(s)
- Jia Ma
- Department of Gastroenterology, The Fourth Affiliated Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Wenyang Zhou
- Department of Pathology, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Yifeng Yuan
- Pancreatic Endocrinology Ward, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Baosheng Wang
- Pancreatic Endocrinology Ward, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Xiangpeng Meng
- Pancreatic Endocrinology Ward, Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China.
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Boccarelli A, Del Buono N, Esposito F. Cluster of resistance-inducing genes in MCF-7 cells by estrogen, insulin, methotrexate and tamoxifen extracted via NMF. Pathol Res Pract 2023; 242:154347. [PMID: 36738509 DOI: 10.1016/j.prp.2023.154347] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 02/03/2023]
Abstract
Breast cancer has become a leading cause of death for women as the economy has grown and the number of women in the labor force has increased. Several biomarkers with diagnostic, prognostic, and therapeutic implications for breast cancer have been identified in studies, leading to therapeutic advances. Resistance, on the other hand, is one of clinical practice's limitations. In this paper, we use Nonnegative Matrix Factorization to automatically extract two gene signatures from gene expression profiles of wild-type and resistance MCF-7 cells, which were then investigated further using pathways analysis and proved useful in relating resistance pathways to breast cancer regardless of the stimulus that caused it. A few extracted genes (including MAOA, IL4I1, RRM2, DUT, NME4, and SUMO3) represent new elements in the functional network for resistance in MCF-7 ER+ breast cancer. As a result of this research, a better understanding of how resistance occurs or the pathways that contribute to it may allow more effective therapies to be developed.
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Affiliation(s)
- Angelina Boccarelli
- Department of Precision and Regenerative Medicine and Polo Jonico, University of Bari Medical School, Piazza Giulio Cesare 11, Bari, Italy.
| | - Nicoletta Del Buono
- Department of Mathematics, University of Bari Aldo Moro, via Edoardo Orabona 4, 70125 Bari, Italy; INDAM-GNCS Research Group, Piazzale Aldo Moro, 5, 00185 Roma, Italy.
| | - Flavia Esposito
- Department of Mathematics, University of Bari Aldo Moro, via Edoardo Orabona 4, 70125 Bari, Italy; INDAM-GNCS Research Group, Piazzale Aldo Moro, 5, 00185 Roma, Italy.
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5
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Tabbal M, Hachim MY, Jan RK, Adrian TE. Using publicly available datasets to identify population-based transcriptomic landscape contributing to the aggressiveness of breast cancer in young women. Front Genet 2023; 13:1039037. [PMID: 36685821 PMCID: PMC9845274 DOI: 10.3389/fgene.2022.1039037] [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: 09/07/2022] [Accepted: 11/30/2022] [Indexed: 01/05/2023] Open
Abstract
Introduction: Although the risk of breast cancer increases with advancing age, some regions have larger number of young breast cancer patients (≤45 years-old), such as the Middle East, Eastern Asia, and North Africa, with more aggressive and poorly differentiated tumors. We aimed to conduct an in-silico analysis in an attempt to understand the aggressive nature of early-onset breast cancer, and to identify potential drivers of early-onset breast cancer using gene expression profiling datasets in a population-dependent manner. Methods: Functional genomics experiments data were acquired from cBioPortal database for cancer genomics, followed by the stratification of patients based on the age at representation of breast cancer and race. Differential gene expression analysis and gene amplification status analysis were carried out, followed by hub gene, transcription factor, and signalling pathway identification. Results: PAM50 subtype analysis revealed that young patients (≤45 years-old) had four-fold more basal tumors and worst progression-free survival (median of 101 months), compared with the 45-65 years group (median of 168 months). Fourteen genes were amplified in more than 14% of patients with an early-onset breast cancer. Interestingly, FREM2, LINC00332, and LINC00366 were exclusively amplified in younger patients. Gene expression data from three different populations (Asian, White, and African) revealed a unique transcriptomic profile of young patients, which was also reflected on the PAM50 subtype analysis. Our data indicates a higher tendency of young African patients to develop basal tumors, while young Asian patients are more prone to developing Luminal A tumors. Most genes that were found to be upregulated in younger patients are involved in important signaling pathways that promote cancer progression and metastasis, such as MAPK pathway, Reelin pathway and the PI3K/Akt pathway. Conclusion: This study provides strong evidence that the molecular profile of tumors derived from young breast cancer patients of different populations is unique and may explain the aggressiveness of these tumors, stressing the need to conduct population- based multi-omic analyses to identify the potential drivers for tumorigenesis and molecular profiles of young breast cancer patients.
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Zhang H, Li C, Liao S, Tu Y, Sun S, Yao F, Li Z, Wang Z. PSMD12 promotes the activation of the MEK-ERK pathway by upregulating KIF15 to promote the malignant progression of liver cancer. Cancer Biol Ther 2022; 23:1-11. [PMID: 36137220 PMCID: PMC9519003 DOI: 10.1080/15384047.2022.2125260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The tumor recurrence and drug resistance of hepatocellular carcinoma (HCC) threatened patients a lot. The mechanism should be further explored. The information of expression status and survival were available in public databases. The Western blot and immunohistochemistry staining displayed the level of related proteins. CCK-8, colony-formation assays, transwell assay and wound healing assay were performed to illustrate the ability of tumor growth, invasion and migration. In vivo model was established to verify our cell experiments. In our study, we revealed that proteasome 26S subunit, non-ATPase 12 (PSMD12) was high expressed in HCC tissues and positive related to the survival. In vitro experiments suggested that PSMD12 knockdown attenuated tumor cell growth, invasion and migration. Moreover, PSMD12 interference blocked the activation of MEK-ERK pathway. The ERK inhibitor could alleviate the tumor-promoting effect in PSMD12-overexpression cells. In addition, kinesin family member 15 (KIF15) was also observed to be highly expressed in HCC and be harmful to the survival. The public database, the images of immunohistochemistry and the western blot illustrated that PSMD12 and KIF15 was positive correlated. KIF15 knockdown impaired tumor progression and tumor-promoting effect of PSMD12. The xenograft models supported the results of cell experiments. In conclusion, PSMD12 could activated MEK-ERK pathway via KIF15 upregulation, thereby promoting tumor progression.
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Affiliation(s)
- Hanpu Zhang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China.,Department of Colorectal Surgery, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chenyuan Li
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
| | - Shichong Liao
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
| | - Yi Tu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
| | - Feng Yao
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
| | - Zhiyu Li
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
| | - Zhong Wang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
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Yang X, Zhao Y, Shao Q, Jiang G. Cytochrome b561 Serves as a Potential Prognostic Biomarker and Target for Breast Cancer. Int J Gen Med 2022; 14:10447-10464. [PMID: 35002301 PMCID: PMC8722309 DOI: 10.2147/ijgm.s338878] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/10/2021] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Cytochrome b561 (CYB561) is a transmembrane protein and participates in ascorbate recycling and iron homeostasis. However, its role in breast cancer remains unclear. PATIENTS AND METHODS In this study, we explored the expression pattern and prognostic value of CYB561 in breast cancer through The Cancer Genome Atlas (TCGA), Gene Expression Omnibus (GEO), PrognoScan and Kaplan-Meier Plotter and confirmed its mRNA expression in human breast cell lines. LinkedOmics, Metascape and Gene Expression Profiling Interactive Analysis (GEPIA2) databases were applied to investigate the co-expression genes and construct microRNA (miRNA) networks associated with CYB561. The correlations between CYB561 and immune infiltration cells and genes were also illustrated. RESULTS The CYB561 expression was upregulated in breast cancer tissues and cell lines and significantly correlated with the clinical features of breast cancer patients. High CYB561 expression was associated with poor survival and was an independent risk factor for overall and disease-specific survival. Functional enrichment analysis showed that CYB561 and its co-expressed genes were mainly enriched in lipid biosynthetic process, Wnt signaling pathway, Hippo signaling pathway, etc. The miRNA network analysis suggested that hsa-miR-497 was negatively correlated with CYB561 expression and was predicted to direct target CYB561. CYB561 expression was positively correlated with infiltrating levels of CD4+ T cells, neutrophils and dendritic cells in breast cancer. Subsequent analysis found that B cells could predict the outcome of breast cancer. Also, CYB561 showed strong correlations with diverse immune marker sets in breast cancer. CONCLUSION CYB561 may serve as a potential prognostic biomarker and target for breast cancer. Our findings laid foundation for future research on molecular mechanisms of CYB561 in breast cancer.
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Affiliation(s)
- Xiaochen Yang
- Department of Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, Jiangsu Province, People's Republic of China.,Department of Thyroid and Breast Surgery, Affiliated Kunshan Hospital of Jiangsu University, Kunshan, 215300, Jiangsu Province, People's Republic of China
| | - Yangjing Zhao
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu Province, People's Republic of China
| | - Qixiang Shao
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu Province, People's Republic of China
| | - Guoqin Jiang
- Department of Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, Jiangsu Province, People's Republic of China
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Massimino W, Andrieux C, Biasutti S, Davail S, Bernadet MD, Pioche T, Ricaud K, Gontier K, Morisson M, Collin A, Panserat S, Houssier M. Impacts of Embryonic Thermal Programming on the Expression of Genes Involved in Foie gras Production in Mule Ducks. Front Physiol 2021; 12:779689. [PMID: 34925068 PMCID: PMC8678469 DOI: 10.3389/fphys.2021.779689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 11/04/2021] [Indexed: 11/15/2022] Open
Abstract
Embryonic thermal programming has been shown to improve foie gras production in overfed mule ducks. However, the mechanisms at the origin of this programming have not yet been characterized. In this study, we investigated the effect of embryonic thermal manipulation (+1°C, 16 h/24 h from embryonic (E) day 13 to E27) on the hepatic expression of genes involved in lipid and carbohydrate metabolisms, stress, cell proliferation and thyroid hormone pathways at the end of thermal manipulation and before and after overfeeding (OF) in mule ducks. Gene expression analyses were performed by classic or high throughput real-time qPCR. First, we confirmed well-known results with strong impact of OF on the expression of genes involved in lipid and carbohydrates metabolisms. Then we observed an impact of OF on the hepatic expression of genes involved in the thyroid pathway, stress and cell proliferation. Only a small number of genes showed modulation of expression related to thermal programming at the time of OF, and only one was also impacted at the end of the thermal manipulation. For the first time, we explored the molecular mechanisms of embryonic thermal programming from the end of heat treatment to the programmed adult phenotype with optimized liver metabolism.
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Affiliation(s)
- William Massimino
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
| | - Charlotte Andrieux
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
| | - Sandra Biasutti
- Univ Pau & Pays Adour, E2S UPPA, IUT Génie Biologique, Mont-de-Marsan, France
| | - Stéphane Davail
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
| | | | - Tracy Pioche
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
| | - Karine Ricaud
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
| | - Karine Gontier
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
| | - Mireille Morisson
- GenPhySE, Université de Toulouse, INRAE, ENVT, Castanet-Tolosan, France
| | - Anne Collin
- BOA, INRAE, Université de Tours, Nouzilly, France
| | - Stéphane Panserat
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
| | - Marianne Houssier
- Univ Pau & Pays Adour, INRAE, E2S UPPA, UMR 1419, Nutrition, Métabolisme, Aquaculture, Saint-Pée-sur-Nivelle, France
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9
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Chai Y, Sun Y, Liu B, Guo L, Liu Z, Zhou L, Dai L, Jia C, Zhang W, Li C. Role of Sulfur Metabolism Gene and High-Sulfur Gene Expression in Wool Growth Regulation in the Cashmere Goat. Front Genet 2021; 12:715526. [PMID: 34484302 PMCID: PMC8416455 DOI: 10.3389/fgene.2021.715526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 07/29/2021] [Indexed: 11/13/2022] Open
Abstract
Sulfur, an essential mineral element for animals, mainly exists in the form of organic sulfur-containing amino acids (SAAs), such as cystine, methionine, and cysteine, within the body. The content, form, and structure of sulfur play an important role in determining the wool fiber quality. In addition, keratin-associated proteins, one of the most crucial wool fiber components, are rich in SAAs. However, sulfur metabolism from the blood to the skin and hair follicles remains unclear. In this study, we analyzed high-sulfur protein gene and sulfur metabolism genes in the cashmere goat and explored the effects of melatonin on their expression. In total, 53 high-sulfur protein genes and 321 sulfur metabolism genes were identified. We found that high-sulfur protein genes were distributed in the 3-4 and 144M regions of chromosome 1 and the 40-41M region of chromosome 19 in goats. Moreover, all year round, allele-specific expression (ASE) is higher in the 40-41M region of chromosome 19 than in the other regions. Total of 47 high-sulfur protein genes showed interaction with transcription factors and cofactors with ASE. These transcription factors and cofactors were inhibited after melatonin implantation. The network analysis revealed that melatonin may activate the sulfur metabolism process via the regulation of the genes related to cell energy metabolism and cell cycle in the skin, which provided sufficient SAAs for wool and cashmere growth. In conclusion, our findings provide a new insight into wool growth regulation by sulfur metabolism genes and high-sulfur protein genes in cashmere goats.
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Affiliation(s)
- Yuan Chai
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Yanyong Sun
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin, China
| | - Bin Liu
- Nei Mongol BioNew Technology Co., Ltd., Hohhot, China
| | - Lili Guo
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Zaixia Liu
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Le Zhou
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Lingli Dai
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Chunyan Jia
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China
| | - Wenguang Zhang
- College of Animal Science, Inner Mongolia Agricultural University, Hohhot, China.,Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Chun Li
- College of Animal Science and Technology, Inner Mongolia University for Nationalities, Tongliao, China
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10
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Afolabi LO, Afolabi MO, Sani MM, Okunowo WO, Yan D, Chen L, Zhang Y, Wan X. Exploiting the CRISPR-Cas9 gene-editing system for human cancers and immunotherapy. Clin Transl Immunology 2021; 10:e1286. [PMID: 34188916 PMCID: PMC8219901 DOI: 10.1002/cti2.1286] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/23/2021] [Accepted: 04/19/2021] [Indexed: 12/15/2022] Open
Abstract
The discovery of clustered regularly interspaced short palindromic repeats and CRISPR-associated protein 9 (CRISPR-Cas9) technology has brought advances in the genetic manipulation of eukaryotic cells, which has revolutionised cancer research and treatment options. It is increasingly being used in cancer immunotherapy, including adoptive T and natural killer (NK) cell transfer, secretion of antibodies, cytokine stimulation and overcoming immune checkpoints. CRISPR-Cas9 technology is used in autologous T cells and NK cells to express various innovative antigen designs and combinations of chimeric antigen receptors (CARs) targeted at specific antigens for haematological and solid tumors. Additionally, advanced engineering in immune cells to enhance their sensing circuits with sophisticated functionality is now possible. Intensive research on the CRISPR-Cas9 system has provided scientists with the ability to overcome the hostile tumor microenvironment and generate more products for future clinical use, especially off-the-shelf, universal cellular products, bringing exciting milestones for immunotherapy. This review discussed the application and challenges of CRISPR technology in cancer research and immunotherapy, its advances and prospects for promoting new cell-based therapeutic beyond immune oncology.
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Affiliation(s)
- Lukman O Afolabi
- Guangdong Immune Cell therapy Engineering and Technology research CenterCenter for Protein and Cell‐based DrugsInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
- University of Chinese Academy of SciencesBeijingChina
- Department of BiochemistryFaculty of ScienceFederal University DutseDutseNigeria
| | - Mariam O Afolabi
- Open FIESTA CenterTsinghua UniversityShenzhenChina
- State Key Laboratory of Chemical OncogenomicsGraduate School at ShenzhenTsinghua UniversityShenzhenChina
| | - Musbahu M Sani
- Department of BiochemistryFaculty of ScienceFederal University DutseDutseNigeria
| | - Wahab O Okunowo
- Department of BiochemistryCollege of MedicineUniversity of LagosLagosNigeria
| | - Dehong Yan
- Guangdong Immune Cell therapy Engineering and Technology research CenterCenter for Protein and Cell‐based DrugsInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
- University of Chinese Academy of SciencesBeijingChina
| | - Liang Chen
- Guangdong Immune Cell therapy Engineering and Technology research CenterCenter for Protein and Cell‐based DrugsInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yaou Zhang
- Open FIESTA CenterTsinghua UniversityShenzhenChina
- State Key Laboratory of Chemical OncogenomicsGraduate School at ShenzhenTsinghua UniversityShenzhenChina
- School of Life SciencesTsinghua UniversityBeijingChina
| | - Xiaochun Wan
- Guangdong Immune Cell therapy Engineering and Technology research CenterCenter for Protein and Cell‐based DrugsInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
- University of Chinese Academy of SciencesBeijingChina
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11
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Zhang Y, Yang F, Peng X, Li X, Luo N, Zhu W, Fu M, Li Q, Hu G. Hypoxia Constructing the Prognostic Model of Colorectal Adenocarcinoma and Related to the Immune Microenvironment. Front Cell Dev Biol 2021; 9:665364. [PMID: 33959617 PMCID: PMC8093637 DOI: 10.3389/fcell.2021.665364] [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] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/26/2021] [Indexed: 01/05/2023] Open
Abstract
Background: Hypoxia is a common phenomenon in solid tumors, which plays an important role in tumor proliferation, apoptosis, angiogenesis, invasion and metastasis, energy metabolism and chemoradiotherapy resistance. However, comprehensive analysis of hypoxia markers in colorectal adenocarcinoma (COAD) is still lacking. And there is a need for mechanism exploration and clinical application. Methods: The gene expression, mutation and clinical data of COAD were downloaded from The Cancer Genome Atlas (TCGA) and the Gene Expression Omnibus (GEO) databases, respectively. Tumor samples from TCGA were randomly divided into the training and internal validation groups, while tumor samples from GEO were used as the external validation group. Univariate COX—LASSO—multivariate COX method was applied to construct the prognostic model. We clustered all TCGA tumor samples into high, medium and low hypoxia groups, evaluated the correlation between hypoxia degree and immunoactivity, and explored the combined effect of mutation for common target genes and model riskscore on survival in COAD patients. Finally, we developed a dynamic nomograph App online for direct clinical application and carried out multiple validations of the prognostic model. Results: Our hypoxia-related prognostic model for COAD patients is accurate and has been successfully validated internally and externally. Single Sample Gene Set Enrichment Analysis (ssGSEA) and Gene Set Enrichment Analysis (GSEA) results suggest that for COAD patients with higher hypoxia, the stronger the associated immunosuppressive activity, providing a possible mechanism for the lower survival rate. Finally, the dynamic nomograph App online enhances the clinical translational significance of the study. Conclusion: In this study, an accurate prognostic model for COAD patients was established and validated. In addition, our innovative findings include correlations between hypoxia levels and immune activity, as well as an in-depth exploration of common target gene mutations.
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Affiliation(s)
- Yuanyuan Zhang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Yang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaohong Peng
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyu Li
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Na Luo
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenjun Zhu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Fu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qianxia Li
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guangyuan Hu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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12
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Wang Z, Li Z, Xu H, Liao Y, Sun C, Chen Y, Sheng M, Lan Q, Wang Z. PSMD12 promotes glioma progression by upregulating the expression of Nrf2. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:700. [PMID: 33987398 PMCID: PMC8106014 DOI: 10.21037/atm-21-1481] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Background Glioma is the most common and aggressive primary brain tumor in adults. Proteasome 26S subunit, non-ATPase 12 (PSMD12), an important subunit in the 26S proteasome, is known to be involved in the growth and apoptosis of breast cancer cells. However, its exact function and underlying molecular mechanisms in glioma remain unknown. Methods PSMD12 expression was detected in glioma tissue specimens by immunohistochemistry (IHC) and TCGA database. Overexpression and down-regulation of PSMD12 and Nrf2 were induced in glioma cell lines, and CCK-8 and Transwell assays were used to detect cell proliferation and invasion evaluation, respectively. Xenograft model was used to observe the effect of knockdown of PSMD12 on tumor growth. Immunohistochemical assays and TCGA database were conducted to reveal the relationships between PSMD12 expression and Nrf2. Finally, Western blot and related biological function experiments were used to explore the mechanism of PSMD12 regulating the glioma progression and Nrf2. Results We revealed that PSMD12 is upregulated in glioma, especially in high-grade glioma, by analyzing bioinformatics data and clinical specimens. PSMD12 upregulation was associated with poor prognosis in glioma patients. Knockdown of PSMD12 inhibited the growth of glioma cells in vitro and in vivo and decreased their invasion ability, whereas PSMD12 overexpression had the opposite effect. Mechanistic analysis revealed that PSMD12 increased the expression of nuclear factor E2-related factor 2 (Nrf2), which functions as a tumor promoter in the development of glioma. Similar to PSMD12, Nrf2, which exhibited a strong positive correlation with PSMD12, was abnormally elevated in glioma tissues and contributed to worse overall survival (OS). Nrf2 overexpression reversed the inhibitory effects induced by PSMD12 knockdown. Finally, PSMD12 enhanced the proliferation and invasion of glioma cells via Akt signaling-mediated Nrf2 expression. Conclusions These results suggest that PSMD12 is considered to be a crucial regulator of the development and progression of glioma and may serve as a potential biomarker or therapeutic target for the treatment of glioma.
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Affiliation(s)
- Zhongyong Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhiyu Li
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Hui Xu
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yun Liao
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Chao Sun
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yanming Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Minfeng Sheng
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Qing Lan
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhong Wang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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13
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Han B, Luo J, Jiang P, Li Y, Wang Q, Bai Y, Chen J, Wang J, Zhang J. Inhibition of Embryonic HSP 90 Function Promotes Variation of Cold Tolerance in Zebrafish. Front Genet 2020; 11:541944. [PMID: 33343615 PMCID: PMC7746879 DOI: 10.3389/fgene.2020.541944] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 11/16/2020] [Indexed: 11/13/2022] Open
Abstract
Accumulating evidence indicates that heat shock protein 90 (HSP90) plays essential roles in modulation of phenotypic plasticity in vertebrate development, however, the roles of HSP90 in modulation of cold tolerance capacity in fish are still unclear. In the present study, we showed that transient inhibition of embryonic HSP90 function by a chemical inhibitor or low conductivity stress promoted variation of cold tolerance capacity in adult zebrafish. Further work showed that embryonic HSP90 inhibition enhanced cold tolerance in adult zebrafish could be transmitted to their offspring. RNA-seq data showed that embryonic HSP90 inhibition enhanced cold tolerance involves variation of gene expression related to proteasome, lysosome, autophagy, and ribosome. Experiments with zebrafish ZF4 cells showed that two differentially expressed genes atg9b and psmd12 were up-regulated by radicicol treatment and provided protective roles for cells under cold stress, indicating that up-regulation of autophagy and proteasome function contributes to enhanced cold tolerance. The present work sheds a light on the roles of HSP90 in regulation of phenotypic plasticity associated with thermal adaptation in fish.
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Affiliation(s)
- Bingshe Han
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China.,International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, China.,National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Juntao Luo
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China
| | - Penglei Jiang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China
| | - Yan Li
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China
| | - Qiong Wang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China
| | - Yajing Bai
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China
| | - Jing Chen
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China
| | - Jian Wang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China.,International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, China.,National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
| | - Junfang Zhang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources Ministry of Education, Shanghai Ocean University, Shanghai, China.,International Research Center for Marine Biosciences, Ministry of Science and Technology, Shanghai Ocean University, Shanghai, China.,National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, China
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14
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Azangou-Khyavy M, Ghasemi M, Khanali J, Boroomand-Saboor M, Jamalkhah M, Soleimani M, Kiani J. CRISPR/Cas: From Tumor Gene Editing to T Cell-Based Immunotherapy of Cancer. Front Immunol 2020; 11:2062. [PMID: 33117331 PMCID: PMC7553049 DOI: 10.3389/fimmu.2020.02062] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/29/2020] [Indexed: 12/26/2022] Open
Abstract
The clustered regularly interspaced short palindromic repeats system has demonstrated considerable advantages over other nuclease-based genome editing tools due to its high accuracy, efficiency, and strong specificity. Given that cancer is caused by an excessive accumulation of mutations that lead to the activation of oncogenes and inactivation of tumor suppressor genes, the CRISPR/Cas9 system is a therapy of choice for tumor genome editing and treatment. In defining its superior use, we have reviewed the novel applications of the CRISPR genome editing tool in discovering, sorting, and prioritizing targets for subsequent interventions, and passing different hurdles of cancer treatment such as epigenetic alterations and drug resistance. Moreover, we have reviewed the breakthroughs precipitated by the CRISPR system in the field of cancer immunotherapy, such as identification of immune system-tumor interplay, production of universal Chimeric Antigen Receptor T cells, inhibition of immune checkpoint inhibitors, and Oncolytic Virotherapy. The existing challenges and limitations, as well as the prospects of CRISPR based systems, are also discussed.
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Affiliation(s)
| | - Mobina Ghasemi
- Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Khanali
- Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Monire Jamalkhah
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Masoud Soleimani
- Hematology Department, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Jafar Kiani
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
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