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López-Cortés R, Muinelo-Romay L, Fernández-Briera A, Gil Martín E. High-Throughput Mass Spectrometry Analysis of N-Glycans and Protein Markers after FUT8 Knockdown in the Syngeneic SW480/SW620 Colorectal Cancer Cell Model. J Proteome Res 2024; 23:1379-1398. [PMID: 38507902 PMCID: PMC11002942 DOI: 10.1021/acs.jproteome.3c00833] [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: 12/06/2023] [Revised: 02/22/2024] [Accepted: 03/01/2024] [Indexed: 03/22/2024]
Abstract
Disruption of the glycosylation machinery is a common feature in many types of cancer, and colorectal cancer (CRC) is no exception. Core fucosylation is mediated by the enzyme fucosyltransferase 8 (FucT-8), which catalyzes the addition of α1,6-l-fucose to the innermost GlcNAc residue of N-glycans. We and others have documented the involvement of FucT-8 and core-fucosylated proteins in CRC progression, in which we addressed core fucosylation in the syngeneic CRC model formed by SW480 and SW620 tumor cell lines from the perspective of alterations in their N-glycosylation profile and protein expression as an effect of the knockdown of the FUT8 gene that encodes FucT-8. Using label-free, semiquantitative mass spectrometry (MS) analysis, we found noticeable differences in N-glycosylation patterns in FUT8-knockdown cells, affecting core fucosylation and sialylation, the Hex/HexNAc ratio, and antennarity. Furthermore, stable isotopic labeling of amino acids in cell culture (SILAC)-based proteomic screening detected the alteration of species involved in protein folding, endoplasmic reticulum (ER) and Golgi post-translational stabilization, epithelial polarity, and cellular response to damage and therapy. This data is available via ProteomeXchange with identifier PXD050012. Overall, the results obtained merit further investigation to validate their feasibility as biomarkers of progression and malignization in CRC, as well as their potential usefulness in clinical practice.
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Affiliation(s)
- Rubén López-Cortés
- Doctoral
Program in Methods and Applications in Life Sciences, Faculty of Biology, Universidade de Vigo, Campus Lagoas-Marcosende, 36310 Vigo, Pontevedra (Galicia), Spain
| | - Laura Muinelo-Romay
- Liquid
Biopsy Analysis Unit, Translational Medical Oncology (Oncomet), Health Research Institute of Santiago de Compostela
(IDIS), CIBERONC, Travesía da Choupana, 15706 Santiago de Compostela, A Coruña
(Galicia), Spain
| | - Almudena Fernández-Briera
- Molecular
Biomarkers, Biomedical Research Centre (CINBIO), Universidade de Vigo, Campus Lagoas-Marcosende, 36310 Vigo, Pontevedra (Galicia), Spain
| | - Emilio Gil Martín
- Nutrition
and Food Science Group, Department of Biochemistry, Genetics and Immunology,
Faculty of Biology, Universidade de Vigo, Campus Lagoas-Marcosende, 36310 Vigo, Pontevedra (Galicia), Spain
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2
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Cao W, Zeng Z, Lan J, Yang Y, Lu M, Lei S. Knockdown of FUT11 inhibits the progression of gastric cancer via the PI3K/AKT pathway. Heliyon 2023; 9:e17600. [PMID: 37483811 PMCID: PMC10362185 DOI: 10.1016/j.heliyon.2023.e17600] [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: 03/01/2023] [Revised: 06/17/2023] [Accepted: 06/22/2023] [Indexed: 07/25/2023] Open
Abstract
Gastric cancer (GC) is a common and highly malignant tumor of the digestive tract. Members of the focused fucosyltransferase (FUT) family participate in the advancement of various types of cancer. However, research of FUT family members in the progression of GC known to be limited. The purpose of the research was to determine the function of important affiliates of the FUT family in GC and to explore its impacts on the proliferation and migration of GC cells and molecular mechanisms. For the study, fucosyltransferase11 (FUT11) was confirmed to be the only affiliate of the FUT family that was upmodulated in GC tissues and linked to poor survival according to GEPIA data. Furthermore, compared with adjacent noncancerous tissues, the expression of FUT11 was increased in GC tissues. The elevated FUT11 expression suggested that the overall survival (OS) rate of GC is low. Inhibition of FUT11 significantly reduced the proliferation and migration and suppressed the PI3K/AKT pathway by down-regulated collagen type VI alpha 3 chain (COL6A3) in GC cells. The present study has demonstrated that reinstating the expression of COL6A3 in gastric cancer (GC) cells can counteract the inhibitory impact of FUT11 knockdown on the proliferation and migration of GC cells. In conclusion, FUT11 may serve as a novel biomarker for GC, as it modulates GC cell proliferation and migration through the PI3K/AKT signaling pathway.
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Affiliation(s)
- Wenpeng Cao
- Department of Anatomy, School of Basic Medicine, Guizhou Medical University, Guiyang 550009, Guizhou, China
| | - Zhirui Zeng
- Department of Physiology, School of Basic Medicine, Guizhou Medical University, Guiyang 550009, Guizhou, China
| | - Jinzhi Lan
- Department of Physiology, School of Basic Medicine, Guizhou Medical University, Guiyang 550009, Guizhou, China
| | - Yushi Yang
- Department of Pathology, Affiliated Hospital of Guizhou Medical University, Guiyang 550009, Guizhou, China
| | - Min Lu
- Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510000, Guangdong, China
| | - Shan Lei
- Department of Physiology, School of Basic Medicine, Guizhou Medical University, Guiyang 550009, Guizhou, China
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3
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Evaluation of a Novel Oncolytic Adenovirus Silencing SYVN1. Int J Mol Sci 2022; 23:ijms232315430. [PMID: 36499754 PMCID: PMC9737683 DOI: 10.3390/ijms232315430] [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: 10/04/2022] [Revised: 11/23/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022] Open
Abstract
Oncolytic adenoviruses are promising new anticancer agents. To realize their full anticancer potential, they are being engineered to express therapeutic payloads. Tumor suppressor p53 function contributes to oncolytic adenovirus activity. Many cancer cells carry an intact TP53 gene but express p53 inhibitors that compromise p53 function. Therefore, we hypothesized that oncolytic adenoviruses could be made more effective by suppressing p53 inhibitors in selected cancer cells. To investigate this concept, we attenuated the expression of the established p53 inhibitor synoviolin (SYVN1) in A549 lung cancer cells by RNA interference. Silencing SYVN1 inhibited p53 degradation, thereby increasing p53 activity, and promoted adenovirus-induced A549 cell death. Based on these observations, we constructed a new oncolytic adenovirus that expresses a short hairpin RNA against SYVN1. This virus killed A549 cells more effectively in vitro and inhibited A549 xenograft tumor growth in vivo. Surprisingly, increased susceptibility to adenovirus-mediated cell killing by SYVN1 silencing was also observed in A549 TP53 knockout cells. Hence, while the mechanism of SYVN1-mediated inhibition of adenovirus replication is not fully understood, our results clearly show that RNA interference technology can be exploited to design more potent oncolytic adenoviruses.
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Integration of CRISPR/Cas9 with artificial intelligence for improved cancer therapeutics. J Transl Med 2022; 20:534. [PMID: 36401282 PMCID: PMC9673220 DOI: 10.1186/s12967-022-03765-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/08/2022] [Indexed: 11/19/2022] Open
Abstract
Gene editing has great potential in treating diseases caused by well-characterized molecular alterations. The introduction of clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9)–based gene-editing tools has substantially improved the precision and efficiency of gene editing. The CRISPR/Cas9 system offers several advantages over the existing gene-editing approaches, such as its ability to target practically any genomic sequence, enabling the rapid development and deployment of novel CRISPR-mediated knock-out/knock-in methods. CRISPR/Cas9 has been widely used to develop cancer models, validate essential genes as druggable targets, study drug-resistance mechanisms, explore gene non-coding areas, and develop biomarkers. CRISPR gene editing can create more-effective chimeric antigen receptor (CAR)-T cells that are durable, cost-effective, and more readily available. However, further research is needed to define the CRISPR/Cas9 system’s pros and cons, establish best practices, and determine social and ethical implications. This review summarizes recent CRISPR/Cas9 developments, particularly in cancer research and immunotherapy, and the potential of CRISPR/Cas9-based screening in developing cancer precision medicine and engineering models for targeted cancer therapy, highlighting the existing challenges and future directions. Lastly, we highlight the role of artificial intelligence in refining the CRISPR system's on-target and off-target effects, a critical factor for the broader application in cancer therapeutics.
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5
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Intestinal Norovirus Binding Patterns in Nonsecretor Individuals. J Virol 2022; 96:e0086522. [PMID: 36121297 PMCID: PMC9555158 DOI: 10.1128/jvi.00865-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Human norovirus (HuNoV) infection is associated with an active FUT2 gene, which characterizes the secretor phenotype. However, nonsecretor individuals are also affected by HuNoV infection although in a lesser proportion. Here, we studied GII.3, GII.4, and GII.17 HuNoV interactions in nonsecretor individuals using virus-like particles (VLPs). Only GII.4 HuNoV specifically interacted with nonsecretor saliva. Competition experiments using histo-blood group antigen (HBGA)-specific monoclonal antibodies (MAbs) demonstrate that GII.4 VLPs recognized the Lewis a (Lea) antigen. We also analyzed HuNoV VLP interactions on duodenum tissue blocks from healthy nonsecretor individuals. VLP binding was observed for the three HuNoV genotypes in 10 of the 13 individuals, and competition experiments demonstrated that VLP recognition was driven by an interaction with the Lea antigen. In 3 individuals, binding was restricted to either GII.4 alone or GII.3 and GII.17. Finally, we performed a VLP binding assay on proximal and distal colon tissue blocks from a nonsecretor patient with Crohn's disease. VLP binding to inflammatory tissues was genotype specific since GII.4 and GII.17 VLPs were able to interact with regenerative mucosa, whereas GII.3 VLP was not. The binding of GII.4 and GII.17 HuNoV VLPs was linked to Lea in regenerative mucosae from the proximal and distal colon. Overall, our data clearly showed that Lea has a pivotal role in the recognition of HuNoV in nonsecretors. We also showed that Lea is expressed in inflammatory/regenerative tissues and interacts with HuNoV in a nonsecretor individual. The physiological and immunological consequences of such interactions in nonsecretors have yet to be elucidated. IMPORTANCE Human norovirus (HuNoV) is the main etiological agent of viral gastroenteritis in all age classes. HuNoV infection affects mainly secretor individuals where ABO(H) and Lewis histo-blood group antigens (HBGAs) are present in the small intestine. Nonsecretor individuals, who only express Lewis (Le) antigens, are less susceptible to HuNoV infection. Here, we studied the interaction of common HuNoV genotypes (GII.3, GII.4, and GII.17) in nonsecretor individuals using synthetic viral particles. Saliva binding assays showed that only GII.4 interacted with nonsecretor saliva via the Lewis a (Lea) antigen Surprisingly, the three genotypes interacted with nonsecretor enterocytes via the Lea antigen on duodenal tissue blocks, which were more relevant for HuNoV/HBGA studies. The Lea antigen also played a pivotal role in the recognition of GII.4 and GII.17 particles by inflammatory colon tissue from a nonsecretor Crohn's disease patient. The implications of HuNoV binding in nonsecretors remain to be elucidated in physiological and pathological conditions encountered in other intestinal diseases.
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6
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Allemailem KS, Alsahli MA, Almatroudi A, Alrumaihi F, Alkhaleefah FK, Rahmani AH, Khan AA. Current updates of CRISPR/Cas9-mediated genome editing and targeting within tumor cells: an innovative strategy of cancer management. CANCER COMMUNICATIONS (LONDON, ENGLAND) 2022; 42:1257-1287. [PMID: 36209487 PMCID: PMC9759771 DOI: 10.1002/cac2.12366] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/19/2022] [Accepted: 09/21/2022] [Indexed: 01/25/2023]
Abstract
Clustered regularly interspaced short palindromic repeats-associated protein (CRISPR/Cas9), an adaptive microbial immune system, has been exploited as a robust, accurate, efficient and programmable method for genome targeting and editing. This innovative and revolutionary technique can play a significant role in animal modeling, in vivo genome therapy, engineered cell therapy, cancer diagnosis and treatment. The CRISPR/Cas9 endonuclease system targets a specific genomic locus by single guide RNA (sgRNA), forming a heteroduplex with target DNA. The Streptococcus pyogenes Cas9/sgRNA:DNA complex reveals a bilobed architecture with target recognition and nuclease lobes. CRISPR/Cas9 assembly can be hijacked, and its nanoformulation can be engineered as a delivery system for different clinical utilizations. However, the efficient and safe delivery of the CRISPR/Cas9 system to target tissues and cancer cells is very challenging, limiting its clinical utilization. Viral delivery strategies of this system may have many advantages, but disadvantages such as immune system stimulation, tumor promotion risk and small insertion size outweigh these advantages. Thus, there is a desperate need to develop an efficient non-viral physical delivery system based on simple nanoformulations. The delivery strategies of CRISPR/Cas9 by a nanoparticle-based system have shown tremendous potential, such as easy and large-scale production, combination therapy, large insertion size and efficient in vivo applications. This review aims to provide in-depth updates on Streptococcus pyogenic CRISPR/Cas9 structure and its mechanistic understanding. In addition, the advances in its nanoformulation-based delivery systems, including lipid-based, polymeric structures and rigid NPs coupled to special ligands such as aptamers, TAT peptides and cell-penetrating peptides, are discussed. Furthermore, the clinical applications in different cancers, clinical trials and future prospects of CRISPR/Cas9 delivery and genome targeting are also discussed.
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Affiliation(s)
- Khaled S. Allemailem
- Department of Medical Laboratories, College of Applied Medical SciencesQassim UniversityBuraydahSaudi Arabia
| | - Mohammed A Alsahli
- Department of Medical Laboratories, College of Applied Medical SciencesQassim UniversityBuraydahSaudi Arabia
| | - Ahmad Almatroudi
- Department of Medical Laboratories, College of Applied Medical SciencesQassim UniversityBuraydahSaudi Arabia
| | - Faris Alrumaihi
- Department of Medical Laboratories, College of Applied Medical SciencesQassim UniversityBuraydahSaudi Arabia
| | | | - Arshad Husain Rahmani
- Department of Medical Laboratories, College of Applied Medical SciencesQassim UniversityBuraydahSaudi Arabia
| | - Amjad Ali Khan
- Department of Basic Health SciencesCollege of Applied Medical SciencesQassim UniversityBuraydahSaudi Arabia
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7
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Gonzalez-Salinas F, Martinez-Amador C, Trevino V. Characterizing genes associated with cancer using the CRISPR/Cas9 system: A systematic review of genes and methodological approaches. Gene 2022; 833:146595. [PMID: 35598687 DOI: 10.1016/j.gene.2022.146595] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/22/2022] [Accepted: 05/16/2022] [Indexed: 12/24/2022]
Abstract
The CRISPR/Cas9 system enables a versatile set of genomes editing and genetic-based disease modeling tools due to its high specificity, efficiency, and accessible design and implementation. In cancer, the CRISPR/Cas9 system has been used to characterize genes and explore different mechanisms implicated in tumorigenesis. Different experimental strategies have been proposed in recent years, showing dependency on various intrinsic factors such as cancer type, gene function, mutation type, and technical approaches such as cell line, Cas9 expression, and transfection options. However, the successful methodological approaches, genes, and other experimental factors have not been analyzed. We, therefore, initially considered more than 1,300 research articles related to CRISPR/Cas9 in cancer to finally examine more than 400 full-text research publications. We summarize findings regarding target genes, RNA guide designs, cloning, Cas9 delivery systems, cell enrichment, and experimental validations. This analysis provides valuable information and guidance for future cancer gene validation experiments.
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Affiliation(s)
- Fernando Gonzalez-Salinas
- Tecnologico de Monterrey, School of Medicine and Health Sciences, Morones Prieto avenue 3000, Monterrey, Nuevo Leon 64710, Mexico
| | - Claudia Martinez-Amador
- Tecnologico de Monterrey, School of Medicine and Health Sciences, Morones Prieto avenue 3000, Monterrey, Nuevo Leon 64710, Mexico
| | - Victor Trevino
- Tecnologico de Monterrey, School of Medicine and Health Sciences, Morones Prieto avenue 3000, Monterrey, Nuevo Leon 64710, Mexico; Tecnologico de Monterrey, The Institute for Obesity Research, Eugenio Garza Sada avenue 2501, Monterrey, Nuevo Leon 64849, México.
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8
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Loponte HF, Oliveira IA, Rodrigues BC, Nunes-da-Fonseca R, Mohana-Borges R, Alisson-Silva F, Dias WB, Todeschini AR. Hyperglycemia alters N-glycans on colon cancer cells through increased production of activated monosaccharides. Glycoconj J 2022; 39:663-675. [PMID: 35380345 DOI: 10.1007/s10719-022-10057-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/26/2022] [Accepted: 03/09/2022] [Indexed: 12/01/2022]
Abstract
Diabetes Mellitus (DM) is both, correlated and a known risk factor for colorectal cancer (CRC). Besides favoring the incidence of CRC, DM also accelerates its progression, worsening its prognosis. Previously, hyperglycemia, the DM hallmark, has been shown to lead to aberrant glycosylation of CRC cells, heightening their malignancy both in vivo and in vitro. Here we use mass spectrometry to elucidate the composition and putative structures of N-glycans expressed by MC38 cultured in normoglycemic (LG) and hyperglycemic-like conditions (HG). N-glycans, 67, were identified in MC38 cells cultured in LG and HG. The cells grown in HG showed a greater abundance of N-glycans when compared to LNG cells, without changes in the proportion of sialylated, fucosylated and mannosylated N-glycans. Among the identified N-glycans, 16 were differentially expressed, mostly mannosylated and fucosylated, with a minority of them being sialylated. Metabolomics analysis indicates that the alterations observed in the N-glycosylation may be mostly due to increase of the activated monosaccharides pool, through an increased glucose entrance into the cells. The alterations found here corroborate data from the literature regarding the progression of CRC, advocating for development or repositioning of effective treatments against CRC in diabetic patients.
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Affiliation(s)
- H F Loponte
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro, Brazil.,Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro, Brazil
| | - I A Oliveira
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro, Brazil
| | - B C Rodrigues
- Instituto de Biodiversidade e Sustentabilidade, Universidade Federal do Rio de Janeiro, 27965‑550, Macaé, Brazil
| | - R Nunes-da-Fonseca
- Instituto de Biodiversidade e Sustentabilidade, Universidade Federal do Rio de Janeiro, 27965‑550, Macaé, Brazil
| | - R Mohana-Borges
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro, Brazil
| | - F Alisson-Silva
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro, Brazil
| | - W B Dias
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro, Brazil
| | - A R Todeschini
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, 21941-902, Rio de Janeiro, Brazil.
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Bhattacharjee G, Gohil N, Khambhati K, Mani I, Maurya R, Karapurkar JK, Gohil J, Chu DT, Vu-Thi H, Alzahrani KJ, Show PL, Rawal RM, Ramakrishna S, Singh V. Current approaches in CRISPR-Cas9 mediated gene editing for biomedical and therapeutic applications. J Control Release 2022; 343:703-723. [PMID: 35149141 DOI: 10.1016/j.jconrel.2022.02.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/04/2022] [Accepted: 02/04/2022] [Indexed: 12/15/2022]
Abstract
A single gene mutation can cause a number of human diseases that affect quality of life. Until the development of clustered regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated protein (Cas) systems, it was challenging to correct a gene mutation to avoid disease by reverting phenotypes. The advent of CRISPR technology has changed the field of gene editing, given its simplicity and intrinsic programmability, surpassing the limitations of both zinc-finger nuclease and transcription activator-like effector nuclease and becoming the method of choice for therapeutic gene editing by overcoming the bottlenecks of conventional gene-editing techniques. Currently, there is no commercially available medicinal cure to correct a gene mutation that corrects and reverses the abnormality of a gene's function. Devising reprogramming strategies for faithful recapitulation of normal phenotypes is a crucial aspect for directing the reprogrammed cells toward clinical trials. The CRISPR-Cas9 system has been promising as a tool for correcting gene mutations in maladies including blood disorders and muscular degeneration as well as neurological, cardiovascular, renal, genetic, stem cell, and optical diseases. In this review, we highlight recent developments and utilization of the CRISPR-Cas9 system in correcting or generating gene mutations to create model organisms to develop deeper insights into diseases, rescue normal gene functionality, and curb the progression of a disease.
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Affiliation(s)
- Gargi Bhattacharjee
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana 382715, Gujarat, India
| | - Nisarg Gohil
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana 382715, Gujarat, India
| | - Khushal Khambhati
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana 382715, Gujarat, India
| | - Indra Mani
- Department of Microbiology, Gargi College, University of Delhi, New Delhi 110049, India
| | - Rupesh Maurya
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana 382715, Gujarat, India
| | | | - Jigresh Gohil
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana 382715, Gujarat, India
| | - Dinh-Toi Chu
- Center for Biomedicine and Community Health, International School, Vietnam National University, Hanoi, Viet Nam
| | - Hue Vu-Thi
- Center for Biomedicine and Community Health, International School, Vietnam National University, Hanoi, Viet Nam
| | - Khalid J Alzahrani
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Pau-Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Jalan Broga, Semenyih 43500, Selangor Darul Ehsan, Malaysia
| | - Rakesh M Rawal
- Department of Biochemistry and Forensic Science, School of Sciences, Gujarat University, Ahmedabad, Gujarat 380009, India
| | - Suresh Ramakrishna
- Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul, South Korea; College of Medicine, Hanyang University, Seoul, South Korea.
| | - Vijai Singh
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana 382715, Gujarat, India.
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10
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Hussain Y, Khan H, Ahmad I, Efferth T, Alam W. Nanoscale delivery of phytochemicals targeting CRISPR/Cas9 for cancer therapy. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 94:153830. [PMID: 34775359 DOI: 10.1016/j.phymed.2021.153830] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/14/2021] [Accepted: 10/25/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND With growing global prevalence, cancer is a major cause of disease-related deaths. The understanding of the fundamental tumor pathology has contributed to the development of agents targeting oncogenic signaling pathways. Although these agents have increased survival for defined cancers, the therapeutic choices are still limited due to the development of drug resistance. CRISPR/Cas9 is a powerful new technology in cancer therapy by facilitating the identification of novel treatment targets and development of cell-based treatment strategies. PURPOSE We focused on applications of the CRISPR/Cas9 system in cancer therapy and discuss nanoscale delivery of cytotoxic phytochemical targeting the CRISPR/Cas9 system. RESULTS Genome engineering has been significantly accelerated by the advancement of the CRISPR/Cas9 technique. Phytochemicals play a key role in treating cancer by targeting various mechanisms and pathways. CONCLUSIONS The use of CRISPR/Cas9 for nanoscale delivery of phytochemicals opens new avenues in cancer therapy. One of the main obstacles in the clinical application of CRISPR/Cas9 is safe and efficient delivery. As viral delivery methods have certain drawbacks, there is an urgent need to develop non-viral delivery systems for therapeutic applications.
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Affiliation(s)
- Yaseen Hussain
- College of Pharmaceutical Sciences, Soochow University, Suzhou, Jiangsu, China
| | - Haroon Khan
- Department of Pharmacy, Abasyn University, Peshawar, Pakistan.
| | - Imad Ahmad
- Department of Pharmacy, Abasyn University, Peshawar, Pakistan
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany.
| | - Waqas Alam
- Department of Pharmacy, Abasyn University, Peshawar, Pakistan
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11
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Aziz F, Khan I, Shukla S, Dey DK, Yan Q, Chakraborty A, Yoshitomi H, Hwang SK, Sonwal S, Lee H, Haldorai Y, Xiao J, Huh YS, Bajpai VK, Han YK. Partners in crime: The Lewis Y antigen and fucosyltransferase IV in Helicobacter pylori-induced gastric cancer. Pharmacol Ther 2021; 232:107994. [PMID: 34571111 DOI: 10.1016/j.pharmthera.2021.107994] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/09/2021] [Accepted: 09/13/2021] [Indexed: 02/05/2023]
Abstract
Helicobacter pylori (H. pylori) is a major causative agent of chronic gastritis, gastric ulcer and gastric carcinoma. H. pylori cytotoxin associated antigen A (CagA) plays a crucial role in the development of gastric cancer. Gastric cancer is associated with glycosylation alterations in glycoproteins and glycolipids on the cell surface. H. pylori cytotoxin associated antigen A (CagA) plays a significant role in the progression of gastric cancer through post-translation modification of fucosylation to develop gastric cancer. The involvement of a variety of sugar antigens in the progression and development of gastric cancer has been investigated, including type II blood group antigens. Lewis Y (LeY) is overexpressed on the tumor cell surface either as a glycoprotein or glycolipid. LeY is a difucosylated oligosaccharide, which is catalyzed by fucosyltransferases such as FUT4 (α1,3). FUT4/LeY overexpression may serve as potential correlative biomarkers for the prognosis of gastric cancer. We discuss the various aspects of H. pylori in relation to fucosyltransferases (FUT1-FUT9) and its fucosylated Lewis antigens (LeY, LeX, LeA, and LeB) and gastric cancer. In this review, we summarize the carcinogenic effect of H. pylori CagA in association with LeY and its synthesis enzyme FUT4 in the development of gastric cancer as well as discuss its importance in the prognosis and its inhibition by combination therapy of anti-LeY antibody and celecoxib through MAPK signaling pathway preventing gastric carcinogenesis.
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Affiliation(s)
- Faisal Aziz
- The Hormel Institute-University of Minnesota, Austin, MN 55912, USA; Department of Biochemistry and Molecular Biology, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian 116044, PR China.
| | - Imran Khan
- The Hormel Institute-University of Minnesota, Austin, MN 55912, USA
| | - Shruti Shukla
- TERI-Deakin Nanobiotechnology Centre, The Energy and Resources Institute, Gwal Pahari, Gurugram, Haryana 122003, India
| | - Debasish Kumar Dey
- Department of Biotechnology, College of Engineering, Daegu University, Gyeongsan 38453, Republic of Korea
| | - Qiu Yan
- Department of Biochemistry and Molecular Biology, Dalian Medical University, Liaoning Provincial Core Lab of Glycobiology and Glycoengineering, Dalian 116044, PR China
| | | | - Hisae Yoshitomi
- The Hormel Institute-University of Minnesota, Austin, MN 55912, USA
| | - Seung-Kyu Hwang
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon 22212, Republic of Korea
| | - Sonam Sonwal
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon 22212, Republic of Korea
| | - Hoomin Lee
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon 22212, Republic of Korea
| | - Yuvaraj Haldorai
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore, Tamilnadu 641046, India
| | - Jianbo Xiao
- Institute of Food Safety and Nutrition, Jinan University, Guangzhou 510632, China; University of Vigo, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, E32004 Ourense, Spain.
| | - Yun Suk Huh
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon 22212, Republic of Korea.
| | - Vivek K Bajpai
- Department of Energy and Materials Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Seoul 04620, Republic of Korea.
| | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Seoul 04620, Republic of Korea.
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12
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Anderluh M, Berti F, Bzducha‐Wróbel A, Chiodo F, Colombo C, Compostella F, Durlik K, Ferhati X, Holmdahl R, Jovanovic D, Kaca W, Lay L, Marinovic‐Cincovic M, Marradi M, Ozil M, Polito L, Reina‐Martin JJ, Reis CA, Sackstein R, Silipo A, Švajger U, Vaněk O, Yamamoto F, Richichi B, van Vliet SJ. Emerging glyco-based strategies to steer immune responses. FEBS J 2021; 288:4746-4772. [PMID: 33752265 PMCID: PMC8453523 DOI: 10.1111/febs.15830] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/12/2021] [Accepted: 03/19/2021] [Indexed: 02/06/2023]
Abstract
Glycan structures are common posttranslational modifications of proteins, which serve multiple important structural roles (for instance in protein folding), but also are crucial participants in cell-cell communications and in the regulation of immune responses. Through the interaction with glycan-binding receptors, glycans are able to affect the activation status of antigen-presenting cells, leading either to induction of pro-inflammatory responses or to suppression of immunity and instigation of immune tolerance. This unique feature of glycans has attracted the interest and spurred collaborations of glyco-chemists and glyco-immunologists to develop glycan-based tools as potential therapeutic approaches in the fight against diseases such as cancer and autoimmune conditions. In this review, we highlight emerging advances in this field, and in particular, we discuss on how glycan-modified conjugates or glycoengineered cells can be employed as targeting devices to direct tumor antigens to lectin receptors on antigen-presenting cells, like dendritic cells. In addition, we address how glycan-based nanoparticles can act as delivery platforms to enhance immune responses. Finally, we discuss some of the latest developments in glycan-based therapies, including chimeric antigen receptor (CAR)-T cells to achieve targeting of tumor-associated glycan-specific epitopes, as well as the use of glycan moieties to suppress ongoing immune responses, especially in the context of autoimmunity.
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Affiliation(s)
- Marko Anderluh
- Chair of Pharmaceutical ChemistryFaculty of PharmacyUniversity of LjubljanaSlovenia
| | | | - Anna Bzducha‐Wróbel
- Department of Biotechnology and Food MicrobiologyWarsaw University of Life Sciences‐SGGWPoland
| | - Fabrizio Chiodo
- Department of Molecular Cell Biology and ImmunologyCancer Center AmsterdamAmsterdam Infection and Immunity InstituteAmsterdam UMCVrije Universiteit AmsterdamNetherlands
| | - Cinzia Colombo
- Department of Chemistry and CRC Materiali Polimerici (LaMPo)University of MilanItaly
| | - Federica Compostella
- Department of Medical Biotechnology and Translational MedicineUniversity of MilanItaly
| | - Katarzyna Durlik
- Department of Microbiology and ParasitologyJan Kochanowski UniversityKielcePoland
| | - Xhenti Ferhati
- Department of Chemistry ‘Ugo Schiff’University of FlorenceFlorenceItaly
| | - Rikard Holmdahl
- Division of Medical Inflammation ResearchDepartment of Medical Biochemistry and BiophysicsKarolinska InstituteStockholmSweden
| | - Dragana Jovanovic
- Vinča Institute of Nuclear Sciences ‐ National Institute of the Republic of SerbiaUniversity of BelgradeSerbia
| | - Wieslaw Kaca
- Department of Microbiology and ParasitologyJan Kochanowski UniversityKielcePoland
| | - Luigi Lay
- Department of Chemistry and CRC Materiali Polimerici (LaMPo)University of MilanItaly
| | - Milena Marinovic‐Cincovic
- Vinča Institute of Nuclear Sciences ‐ National Institute of the Republic of SerbiaUniversity of BelgradeSerbia
| | - Marco Marradi
- Department of Chemistry ‘Ugo Schiff’University of FlorenceFlorenceItaly
| | - Musa Ozil
- Department of ChemistryFaculty of Arts and SciencesRecep Tayyip Erdogan University RizeTurkey
| | | | | | - Celso A. Reis
- I3S – Instituto de Investigação e Inovação em SaúdeUniversidade do PortoPortugal
- IPATIMUP‐Institute of Molecular Pathology and ImmunologyInstituto de Ciências Biomédicas Abel SalazarUniversity of PortoPortugal
| | - Robert Sackstein
- Department of Translational Medicinethe Translational Glycobiology InstituteHerbert Wertheim College of MedicineFlorida International UniversityMiamiFLUSA
| | - Alba Silipo
- Department of Chemical SciencesUniversity of Naples Federico IIComplesso Universitario Monte Sant’AngeloNapoliItaly
| | - Urban Švajger
- Blood Transfusion Center of SloveniaLjubljanaSlovenia
| | - Ondřej Vaněk
- Department of BiochemistryFaculty of ScienceCharles UniversityPragueCzech Republic
| | - Fumiichiro Yamamoto
- Immunohematology & Glycobiology LaboratoryJosep Carreras Leukaemia Research InstituteBadalonaSpain
| | - Barbara Richichi
- Department of Chemistry ‘Ugo Schiff’University of FlorenceFlorenceItaly
| | - Sandra J. van Vliet
- Department of Molecular Cell Biology and ImmunologyCancer Center AmsterdamAmsterdam Infection and Immunity InstituteAmsterdam UMCVrije Universiteit AmsterdamNetherlands
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13
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Yang J, Xia A, Zhang H, Liu Q, You H, Ding D, Yin Y, Wen B. Up-Regulating ERIC by CRISPR-dCas9-VPR Inhibits Cell Proliferation and Invasion and Promotes Apoptosis in Human Bladder Cancer. Front Mol Biosci 2021; 8:654718. [PMID: 33855049 PMCID: PMC8039145 DOI: 10.3389/fmolb.2021.654718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 02/08/2021] [Indexed: 01/02/2023] Open
Abstract
LncRNAs are defined as non-coding RNAs that are longer than 200 nucleotides in length. The previous studys has shown that lncRNAs played important roles in the regulation of gene expression and were essential in mammalian development and disease processes. Inspired by the observation that lncRNAs are aberrantly expressed in tumors, we extracted RNA from Bladder urothelial carcinoma and matched histologically normal urothelium from each patient and bladder carcinoma cell lines. Then, we reversed transcribed them into cDNA.Last, we investigated the expression patterns of ERIC by the fluorescence quantitative PCR in bladder cancer tissues and cell lines. CRISPR-dCas9-VPR targeting ERIC plasmid was transfected into T24 and 5637 cells, and cells were classified into two groups: negative control (NC) and ERIC overexpression group. MTT assay, transwell assay, and flow cytometry were performed to examine changes in cell proliferation, invasiveness, and apoptosis. We found that the expression of ERIC was down-regulated in bladder urothelial carcinoma compared to matched histologically normal urotheliam. The differences of the expression of this gene were large in the bladder cancer lines. Compared with the negative control group, the ERIC overexpression group showed significantly decreased cell proliferation rate (t = 7.583, p = 0.002; t = 3.283, p = 0.03) and invasiveness (t = 11.538, p < 0.001; t = 8.205, p = 0.01); and increased apoptotic rate (t = −34.083, p < 0.001; t = −14.316, p < 0.001). Our study lays a foundation for further study of its pathogenic mechanism in bladder cancer.
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Affiliation(s)
- Jiangeng Yang
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - An Xia
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Huajie Zhang
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Qi Liu
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Hongke You
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Daoyuan Ding
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Yonghua Yin
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
| | - Bo Wen
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, China
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14
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Cong J, Gong J, Yang C, Xia Z, Zhang H. MiR-200c/FUT4 axis prevents the proliferation of colon cancer cells by downregulating the Wnt/β-catenin pathway. BMC Cancer 2021; 21:2. [PMID: 33397320 PMCID: PMC7784291 DOI: 10.1186/s12885-020-07670-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 11/20/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND MicroRNA (miR)-200c has been widely reported to be involved in colon cancer progress. However, the mechanisms of miR-200c in regulating tumor metastasis and growth remain to be fully elucidated. This study aimed to investigate the mechanism of miR-200c targets fucosyltransferase 4 (FUT4) on the proliferation of colon cancer. METHODS The miR-200c and FUT4 mRNA levels in LoVo and SW480 cells were measured by real-time quantitative polymerase chain reaction. Further, miR-200c mimic, FUT4 siRNA and FUT4 mimic were transfected into cells, separately. Cell counting kit-8, plate colony formation and transwell assays were used to analyse the cells biological behaviour.. Immunofluorescence was used to analyse the Ki-67 expression Moreover, the Wnt/β-catenin pathway-related proteins were detected by western blots. A double luciferase experiment was performed to confirm the relationship between miR-200c and FUT4. In vivo, tumour growth and Wnt/β-catenin pathway-related proteins were also analysed. RESULTS In vitro, the expression of miR-200c and FUT4 were negatively correlated in LoVo and SW480 cells (correlation coefficients were - 0.9046 and - 0.9236, respectively). MiR-200c overexpression inhibited the proliferation, migration and invasion of LoVo and SW480 cells by downregulating FUT4. The Ki67-positive cells and Wnt/β-catenin signalling pathway-related proteins were reduced in the miR-200c overexpression and FUT4 silencing groups. A dual luciferase reporting system identified FUT4 as the target of miR-200c. The results in vivo were further confirmed the foundation of cells study. CONCLUSIONS In summary, miR-200c overexpression inhibits proliferation of colon cancer targeting FUT4 to downregulate the Wnt/β-catenin pathway, which promises molecular targets to inhibit metastasis for colon cancer therapy.
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Affiliation(s)
- Jinchun Cong
- Department of General Surgery, Shengjing Hospital China Medical University, No. 36 Sanhao Street, Heping District, Shenyang, 110004, China
| | - Jian Gong
- Department of Clinical Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Chuanjia Yang
- Department of General Surgery, Shengjing Hospital China Medical University, No. 36 Sanhao Street, Heping District, Shenyang, 110004, China
| | - Zhixiu Xia
- Department of General Surgery, Shengjing Hospital China Medical University, No. 36 Sanhao Street, Heping District, Shenyang, 110004, China
| | - Hong Zhang
- Department of General Surgery, Shengjing Hospital China Medical University, No. 36 Sanhao Street, Heping District, Shenyang, 110004, China.
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15
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Narimatsu Y, Büll C, Chen YH, Wandall HH, Yang Z, Clausen H. Genetic glycoengineering in mammalian cells. J Biol Chem 2021; 296:100448. [PMID: 33617880 PMCID: PMC8042171 DOI: 10.1016/j.jbc.2021.100448] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 02/06/2023] Open
Abstract
Advances in nuclease-based gene-editing technologies have enabled precise, stable, and systematic genetic engineering of glycosylation capacities in mammalian cells, opening up a plethora of opportunities for studying the glycome and exploiting glycans in biomedicine. Glycoengineering using chemical, enzymatic, and genetic approaches has a long history, and precise gene editing provides a nearly unlimited playground for stable engineering of glycosylation in mammalian cells to explore and dissect the glycome and its many biological functions. Genetic engineering of glycosylation in cells also brings studies of the glycome to the single cell level and opens up wider use and integration of data in traditional omics workflows in cell biology. The last few years have seen new applications of glycoengineering in mammalian cells with perspectives for wider use in basic and applied glycosciences, and these have already led to discoveries of functions of glycans and improved designs of glycoprotein therapeutics. Here, we review the current state of the art of genetic glycoengineering in mammalian cells and highlight emerging opportunities.
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Affiliation(s)
- Yoshiki Narimatsu
- Department of Cellular and Molecular Medicine, Faculty of Health Sciences, Copenhagen Center for Glycomics, University of Copenhagen, Copenhagen, Denmark; GlycoDisplay ApS, Copenhagen, Denmark.
| | - Christian Büll
- Department of Cellular and Molecular Medicine, Faculty of Health Sciences, Copenhagen Center for Glycomics, University of Copenhagen, Copenhagen, Denmark.
| | | | - Hans H Wandall
- Department of Cellular and Molecular Medicine, Faculty of Health Sciences, Copenhagen Center for Glycomics, University of Copenhagen, Copenhagen, Denmark
| | - Zhang Yang
- Department of Cellular and Molecular Medicine, Faculty of Health Sciences, Copenhagen Center for Glycomics, University of Copenhagen, Copenhagen, Denmark; GlycoDisplay ApS, Copenhagen, Denmark
| | - Henrik Clausen
- Department of Cellular and Molecular Medicine, Faculty of Health Sciences, Copenhagen Center for Glycomics, University of Copenhagen, Copenhagen, Denmark.
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16
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Hazafa A, Mumtaz M, Farooq MF, Bilal S, Chaudhry SN, Firdous M, Naeem H, Ullah MO, Yameen M, Mukhtiar MS, Zafar F. CRISPR/Cas9: A powerful genome editing technique for the treatment of cancer cells with present challenges and future directions. Life Sci 2020; 263:118525. [PMID: 33031826 PMCID: PMC7533657 DOI: 10.1016/j.lfs.2020.118525] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 09/28/2020] [Accepted: 09/28/2020] [Indexed: 02/07/2023]
Abstract
Cancer is one of the most leading causes of death and a major public health problem, universally. According to accumulated data, annually, approximately 8.5 million people died because of the lethality of cancer. Recently, a novel RNA domain-containing endonuclease-based genome engineering technology, namely the clustered regularly interspaced short palindromic repeat (CRISPR)-associated protein-9 (Cas9) have been proved as a powerful technique in the treatment of cancer cells due to its multifunctional properties including high specificity, accuracy, time reducing and cost-effective strategies with minimum off-target effects. The present review investigates the overview of recent studies on the newly developed genome-editing strategy, CRISPR/Cas9, as an excellent pre-clinical therapeutic option in the reduction and identification of new tumor target genes in the solid tumors. Based on accumulated data, we revealed that CRISPR/Cas9 significantly inhibited the robust tumor cell growth (breast, lung, liver, colorectal, and prostate) by targeting the oncogenes, tumor-suppressive genes, genes associated to therapies by inhibitors, genes associated to chemotherapies drug resistance, and suggested that CRISPR/Cas9 could be a potential therapeutic target in inhibiting the tumor cell growth by suppressing the cell-proliferation, metastasis, invasion and inducing the apoptosis during the treatment of malignancies in the near future. The present review also discussed the current challenges and barriers, and proposed future recommendations for a better understanding.
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Affiliation(s)
- Abu Hazafa
- Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad 38000, Pakistan.
| | - Muhammad Mumtaz
- Department of Chemistry, Faculty of Sciences, University of Agriculture, Faisalabad 38000, Pakistan
| | - Muhammad Fras Farooq
- Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad 38000, Pakistan
| | - Shahid Bilal
- Department of Agronomy, Faculty of Agriculture, University of Agriculture, Faisalabad 38000, Pakistan
| | - Sundas Nasir Chaudhry
- Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad 38000, Pakistan
| | - Musfira Firdous
- Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad 38000, Pakistan
| | - Huma Naeem
- Department of Computer Science, Faculty of Sciences, University of Agriculture, Faisalabad 38000, Pakistan
| | - Muhammad Obaid Ullah
- Department of Zoology, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Yameen
- Department of Biochemistry, Faculty of Life Sciences, Government College University, Faisalabad 38000, Pakistan.
| | - Muhammad Shahid Mukhtiar
- Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad 38000, Pakistan
| | - Fatima Zafar
- Institute of Biochemistry and Biotechnology, University of the Punjab, Lahore 54590, Pakistan
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17
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Maroufi F, Maali A, Abdollahpour-Alitappeh M, Ahmadi MH, Azad M. CRISPR-mediated modification of DNA methylation pattern in the new era of cancer therapy. Epigenomics 2020; 12:1845-1859. [PMID: 33185489 DOI: 10.2217/epi-2020-0110] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In the last 2 decades, a wide variety of studies have been conducted on epigenetics and its role in various cancers. A major mechanism of epigenetic regulation is DNA methylation, including aberrant DNA methylation variations such as hypermethylation and hypomethylation in the promoters of critical genes, which are commonly detected in tumors and mark the early stages of cancer development. Therefore, epigenetic therapy has been of special importance in the last decade for cancer treatment. In epigenetic therapy, all efforts are made to modulate gene expression to the normal status. Importantly, recent studies have shown that epigenetic therapy is focusing on the new gene editing technology, CRISPR-Cas9. This tool was found to be able to effectively modulate gene expression and alter almost any sequence in the genome of cells, resulting in events such as a change in acetylation, methylation, or histone modifications. Of note, the CRISPR-Cas9 system can be used for the treatment of cancers caused by epigenetic alterations. The CRISPR-Cas9 system has greater advantages than other available methods, including potent activity, easy design and high velocity as well as the ability to target any DNA or RNA site. In this review, we described epigenetic modulators, which can be used in the CRISPR-Cas9 system, as well as their functions in gene expression alterations that lead to cancer initiation and progression. In addition, we surveyed various species of CRISPR-dead Cas9 (dCas9) systems, a mutant version of Cas9 with no endonuclease activity. Such systems are applicable in epigenetic therapy for gene expression modulation through chemical group editing on nucleosomes and chromatin remodeling, which finally return the cell to the normal status and prevent cancer progression.
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Affiliation(s)
- Faezeh Maroufi
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Amirhosein Maali
- Student Research Committee, Pasteur institute of Iran, Tehran, Iran.,Department of Medical Biotechnology, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | | | - Mohammad Hossein Ahmadi
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mehdi Azad
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
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18
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Blanas A, Zaal A, van der Haar Àvila I, Kempers M, Kruijssen L, de Kok M, Popovic MA, van der Horst JC, J. van Vliet S. FUT9-Driven Programming of Colon Cancer Cells towards a Stem Cell-Like State. Cancers (Basel) 2020; 12:cancers12092580. [PMID: 32927726 PMCID: PMC7565653 DOI: 10.3390/cancers12092580] [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: 06/09/2020] [Revised: 08/20/2020] [Accepted: 09/01/2020] [Indexed: 02/07/2023] Open
Abstract
Cancer stem cells (CSCs) are located in dedicated niches, where they remain inert to chemotherapeutic drugs and drive metastasis. Although plasticity in the CSC pool is well appreciated, the molecular mechanisms implicated in the regulation of cancer stemness are still elusive. Here, we define a fucosylation-dependent reprogramming of colon cancer cells towards a stem cell-like phenotype and function. De novo transcriptional activation of Fut9 in the murine colon adenocarcinoma cell line, MC38, followed by RNA seq-based regulon analysis, revealed major gene regulatory networks related to stemness. Lewisx, Sox2, ALDH and CD44 expression, tumorsphere formation, resistance to 5-FU treatment and in vivo tumor growth were increased in FUT9-expressing MC38 cells compared to the control cells. Likewise, human CRC cell lines highly expressing FUT9 displayed phenotypic features of CSCs, which were significantly impaired upon FUT9 knock-out. Finally, in primary CRC FUT9+ tumor cells pathways related to cancer stemness were enriched, providing a clinically meaningful annotation of the complicity of FUT9 in stemness regulation and may open new avenues for therapeutic intervention.
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19
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Mikolajczyk K, Kaczmarek R, Czerwinski M. How glycosylation affects glycosylation: the role of N-glycans in glycosyltransferase activity. Glycobiology 2020; 30:941-969. [PMID: 32363402 DOI: 10.1093/glycob/cwaa041] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 12/15/2022] Open
Abstract
N-glycosylation is one of the most important posttranslational modifications of proteins. It plays important roles in the biogenesis and functions of proteins by influencing their folding, intracellular localization, stability and solubility. N-glycans are synthesized by glycosyltransferases, a complex group of ubiquitous enzymes that occur in most kingdoms of life. A growing body of evidence shows that N-glycans may influence processing and functions of glycosyltransferases, including their secretion, stability and substrate/acceptor affinity. Changes in these properties may have a profound impact on glycosyltransferase activity. Indeed, some glycosyltransferases have to be glycosylated themselves for full activity. N-glycans and glycosyltransferases play roles in the pathogenesis of many diseases (including cancers), so studies on glycosyltransferases may contribute to the development of new therapy methods and novel glycoengineered enzymes with improved properties. In this review, we focus on the role of N-glycosylation in the activity of glycosyltransferases and attempt to summarize all available data about this phenomenon.
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Affiliation(s)
- Krzysztof Mikolajczyk
- Laboratory of Glycobiology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland
| | - Radoslaw Kaczmarek
- Laboratory of Glycobiology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland
| | - Marcin Czerwinski
- Laboratory of Glycobiology, Hirszfeld Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland
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20
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Valenti MT, Serena M, Carbonare LD, Zipeto D. CRISPR/Cas system: An emerging technology in stem cell research. World J Stem Cells 2019; 11:937-956. [PMID: 31768221 PMCID: PMC6851009 DOI: 10.4252/wjsc.v11.i11.937] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 08/12/2019] [Accepted: 09/11/2019] [Indexed: 02/06/2023] Open
Abstract
The identification of new and even more precise technologies for modifying and manipulating the genome has been a challenge since the discovery of the DNA double helix. The ability to modify selectively specific genes provides a powerful tool for characterizing gene functions, performing gene therapy, correcting specific genetic mutations, eradicating diseases, engineering cells and organisms to achieve new and different functions and obtaining transgenic animals as models for studying specific diseases. Clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 technology has recently revolutionized genome engineering. The application of this new technology to stem cell research allows disease models to be developed to explore new therapeutic tools. The possibility of translating new systems of molecular knowledge to clinical research is particularly appealing for addressing degenerative diseases. In this review, we describe several applications of CRISPR/Cas9 to stem cells related to degenerative diseases. In addition, we address the challenges and future perspectives regarding the use of CRISPR/Cas9 as an important technology in the medical sciences.
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Affiliation(s)
- Maria Teresa Valenti
- Department of Medicine, Section of Internal Medicine D, University of Verona, Verona 37134, Italy.
| | - Michela Serena
- Department of Biochemistry, University of Oxford, Oxford OX1 3QU, United Kingdom
| | - Luca Dalle Carbonare
- Department of Medicine, Section of Internal Medicine D, University of Verona, Verona 37134, Italy
| | - Donato Zipeto
- Department of Neurosciences, Biomedicine and Movement Sciences, Laboratory of Molecular Biology, Verona 37134, Italy
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21
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Biwi J, Clarisse C, Biot C, Kozak RP, Madunic K, Mortuaire M, Wuhrer M, Spencer DIR, Schulz C, Guerardel Y, Lefebvre T, Vercoutter-Edouart AS. OGT Controls the Expression and the Glycosylation of E-cadherin, and Affects Glycosphingolipid Structures in Human Colon Cell Lines. Proteomics 2019; 19:e1800452. [PMID: 31373757 DOI: 10.1002/pmic.201800452] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 07/16/2019] [Indexed: 12/11/2022]
Abstract
Colorectal cancer (CRC) affects both women and men living in societies with a high sedentary lifestyle. Amongst the phenotypic changes exhibited by tumor cells, a wide range of glycosylation has been reported for colon cancer-derived cell lines and CRC tissues. These aberrant modifications affect different aspects of glycosylation, including an increase in core fucosylation and GlcNAc branching on N-glycans, alteration of O-glycans, upregulated sialylation, and O-GlcNAcylation. Although O-GlcNAcylation and complex glycosylations differ in many aspects, sparse evidences report on the interference of O-GlcNAcylation with complex glycosylation. Nevertheless, this relationship is still a matter of debate. Combining different approaches on three human colon cell lines (HT29, HCT116 and CCD841CoN), it is herein reported that silencing O-GlcNAc transferase (OGT, the sole enzyme driving O-GlcNAcylation), only slightly affects overall N- and O-glycosylation patterns. Interestingly, silencing of OGT in HT29 cells upregulates E-cadherin (a major actor of epithelial-to-mesenchymal transition) and changes its glycosylation. On the other hand, OGT silencing perturbs biosynthesis of glycosphingolipids resulting in a decrease in gangliosides and an increase in globosides. Together, these results provide novel insights regarding the selective regulation of complex glycosylations by O-GlcNAcylation in colon cancer cells.
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Affiliation(s)
- James Biwi
- Université de Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, F-59000, Lille, France
| | - Charlotte Clarisse
- Université de Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, F-59000, Lille, France
| | - Christophe Biot
- Université de Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, F-59000, Lille, France
| | - Radoslaw Pawel Kozak
- Ludger Ltd, Culham Science Centre, OX14 3EB, Abingdon, Oxfordshire, United Kingdom
| | - Katarina Madunic
- Leiden University Medical Centre, Centre for Proteomics and Metabolomics, 2333ZA, Leiden, Netherlands
| | - Marlène Mortuaire
- Université de Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, F-59000, Lille, France
| | - Manfred Wuhrer
- Leiden University Medical Centre, Centre for Proteomics and Metabolomics, 2333ZA, Leiden, Netherlands
| | | | - Céline Schulz
- Université de Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, F-59000, Lille, France
| | - Yann Guerardel
- Université de Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, F-59000, Lille, France
| | - Tony Lefebvre
- Université de Lille, CNRS, UMR 8576, UGSF, Unité de Glycobiologie Structurale et Fonctionnelle, F-59000, Lille, France
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22
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Amirkhah R, Naderi-Meshkin H, Shah JS, Dunne PD, Schmitz U. The Intricate Interplay between Epigenetic Events, Alternative Splicing and Noncoding RNA Deregulation in Colorectal Cancer. Cells 2019; 8:cells8080929. [PMID: 31430887 PMCID: PMC6721676 DOI: 10.3390/cells8080929] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/16/2019] [Accepted: 08/16/2019] [Indexed: 12/17/2022] Open
Abstract
Colorectal cancer (CRC) results from a transformation of colonic epithelial cells into adenocarcinoma cells due to genetic and epigenetic instabilities, alongside remodelling of the surrounding stromal tumour microenvironment. Epithelial-specific epigenetic variations escorting this process include chromatin remodelling, histone modifications and aberrant DNA methylation, which influence gene expression, alternative splicing and function of non-coding RNA. In this review, we first highlight epigenetic modulators, modifiers and mediators in CRC, then we elaborate on causes and consequences of epigenetic alterations in CRC pathogenesis alongside an appraisal of the complex feedback mechanisms realized through alternative splicing and non-coding RNA regulation. An emphasis in our review is put on how this intricate network of epigenetic and post-transcriptional gene regulation evolves during the initiation, progression and metastasis formation in CRC.
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Affiliation(s)
- Raheleh Amirkhah
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast BT9 7AE, UK
- Nastaran Center for Cancer Prevention (NCCP), Mashhad 9185765476, Iran
| | - Hojjat Naderi-Meshkin
- Nastaran Center for Cancer Prevention (NCCP), Mashhad 9185765476, Iran
- Stem Cells and Regenerative Medicine Research Group, Academic Center for Education, Culture Research (ACECR), Khorasan Razavi Branch, Mashhad 9177949367, Iran
| | - Jaynish S Shah
- Gene & Stem Cell Therapy Program Centenary Institute, The University of Sydney, Camperdown, NSW 2050, Australia
- Sydney Medical School, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Philip D Dunne
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast BT9 7AE, UK
| | - Ulf Schmitz
- Gene & Stem Cell Therapy Program Centenary Institute, The University of Sydney, Camperdown, NSW 2050, Australia.
- Sydney Medical School, The University of Sydney, Camperdown, NSW 2050, Australia.
- Computational BioMedicine Laboratory Centenary Institute, The University of Sydney, Camperdown, NSW 2050, Australia.
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23
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Liu B, Ma H, Liu Q, Xiao Y, Pan S, Zhou H, Jia L. MiR-29b/Sp1/FUT4 axis modulates the malignancy of leukemia stem cells by regulating fucosylation via Wnt/β-catenin pathway in acute myeloid leukemia. J Exp Clin Cancer Res 2019; 38:200. [PMID: 31097000 PMCID: PMC6524323 DOI: 10.1186/s13046-019-1179-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 04/15/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Acute myeloid leukemia (AML) is initiated and maintained by a unique, small subset of leukemia stem cells (LSCs). LSCs are characterized by unrestricted self-renewal and contribute to the malignancy of leukemia. Aberrant protein fucosylation is associated with AML progression. However, it is still less understood that the miR-29b/Sp1/FUT4 crosstalk involved in the fucosylation-mediated LSCs malignancy in AML. METHODS AML cell lines were sorted by magnetic microbeads to obtain the CD34 + CD38- sub-population. The key biomarkers for LSCs were identified by flow cytometry. Fucosyltransferase genes were screened by qRT-PCR, and FUT4 was focused. Effect of FUT4 on LSCs malignancy was determined by CCK8 assay, sphere formation assay, immunofluorescence staining, apoptosis and in vivo xenografts experiments. The linkage of FUT4 promoter and Sp1 was confirmed by dual-luciferase reporter gene assay. ChIP-PCR assay was used to show the directly binding of Sp1 and FUT4 promoter. Activity of Wnt//β-catenin pathway was determined by western blot. Overall survival curves were diagrammed by Kaplan-Meier analysis. RESULTS Here, the expressional profiles of 11 fucosyltransferase genes were different comparing LSCs and non-LSCs of KG-1a and MOLM13 cells, whereas CD34 + CD38- cells exhibited higher expression of FUT4. Functionally, alteration of FUT4 in CD34 + CD38- cells modulated LSCs malignant behaviors both in vitro and in vivo. Transcriptional inhibitor actinomycin D (Act D) or translational inhibitor cycloheximide (CHX) prevented LSCs progression, and Sp1 was identified as the efficient regulator of FUT4 transcription. Moreover, miR-29b directly affected the binding of Sp1 and FUT4 promoter region, which further mediated LSCs proliferation, apoptosis and drug-resistance through fucosylated-CD44 via activation of Wnt/β-catenin pathway. Clinically, Sp1 and FUT4 were up-regulated and positively correlated with poor overall survival of AML patients. CONCLUSION These data indicated that miR-29b/Sp1/FUT4 axis promoted the malignant behaviors of LSCs by regulating fucosylated CD44 via Wnt/β-catenin pathway. Identifying LSCs surface markers and targeting LSCs were important for the development of potential therapies in AML.
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MESH Headings
- Animals
- Biomarkers, Tumor
- Cell Line, Tumor
- Disease Models, Animal
- Disease Progression
- Female
- Fucosyltransferases/genetics
- Gene Expression Profiling
- Gene Expression Regulation, Leukemic
- Humans
- Kaplan-Meier Estimate
- Leukemia, Myeloid, Acute/genetics
- Leukemia, Myeloid, Acute/metabolism
- Leukemia, Myeloid, Acute/mortality
- Leukemia, Myeloid, Acute/pathology
- Male
- Mice
- MicroRNAs/genetics
- Neoplastic Stem Cells/metabolism
- RNA Interference
- Sp1 Transcription Factor/genetics
- Wnt Signaling Pathway
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Bing Liu
- College of Laboratory Medicine, Dalian Medical University, 9 Lushunnan Road Xiduan, Dalian, 116044 Liaoning Province China
| | - Hongye Ma
- Department of Clinical Laboratory, Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital University of Medicine Sciences, Beijing, 100010 China
| | - Qianqian Liu
- College of Laboratory Medicine, Dalian Medical University, 9 Lushunnan Road Xiduan, Dalian, 116044 Liaoning Province China
| | - Yang Xiao
- College of Laboratory Medicine, Dalian Medical University, 9 Lushunnan Road Xiduan, Dalian, 116044 Liaoning Province China
| | - Shimeng Pan
- College of Laboratory Medicine, Dalian Medical University, 9 Lushunnan Road Xiduan, Dalian, 116044 Liaoning Province China
| | - Huimin Zhou
- Department of Microbiology, Dalian Medical University, Dalian, 116044 Liaoning Province China
| | - Li Jia
- College of Laboratory Medicine, Dalian Medical University, 9 Lushunnan Road Xiduan, Dalian, 116044 Liaoning Province China
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