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Kacker S, Parsad V, Singh N, Hordiichuk D, Alvarez S, Gohar M, Kacker A, Rai SK. Planar Cell Polarity Signaling: Coordinated Crosstalk for Cell Orientation. J Dev Biol 2024; 12:12. [PMID: 38804432 PMCID: PMC11130840 DOI: 10.3390/jdb12020012] [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: 01/28/2024] [Revised: 04/08/2024] [Accepted: 04/13/2024] [Indexed: 05/29/2024] Open
Abstract
The planar cell polarity (PCP) system is essential for positioning cells in 3D networks to establish the proper morphogenesis, structure, and function of organs during embryonic development. The PCP system uses inter- and intracellular feedback interactions between components of the core PCP, characterized by coordinated planar polarization and asymmetric distribution of cell populations inside the cells. PCP signaling connects the anterior-posterior to left-right embryonic plane polarity through the polarization of cilia in the Kupffer's vesicle/node in vertebrates. Experimental investigations on various genetic ablation-based models demonstrated the functions of PCP in planar polarization and associated genetic disorders. This review paper aims to provide a comprehensive overview of PCP signaling history, core components of the PCP signaling pathway, molecular mechanisms underlying PCP signaling, interactions with other signaling pathways, and the role of PCP in organ and embryonic development. Moreover, we will delve into the negative feedback regulation of PCP to maintain polarity, human genetic disorders associated with PCP defects, as well as challenges associated with PCP.
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Affiliation(s)
- Sandeep Kacker
- Department of Pharmacology, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis;
| | - Varuneshwar Parsad
- Department of Human Body Structure and Function, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis; (V.P.); (D.H.)
| | - Naveen Singh
- Department of Cerll and Molecular Biology, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis; (N.S.); (S.A.); (M.G.)
| | - Daria Hordiichuk
- Department of Human Body Structure and Function, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis; (V.P.); (D.H.)
| | - Stacy Alvarez
- Department of Cerll and Molecular Biology, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis; (N.S.); (S.A.); (M.G.)
| | - Mahnoor Gohar
- Department of Cerll and Molecular Biology, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis; (N.S.); (S.A.); (M.G.)
| | - Anshu Kacker
- Department of Histology and Human Physiology, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis;
| | - Sunil Kumar Rai
- Department of Cerll and Molecular Biology, Medical University of the Americas, Charlestown KN 1102, Saint Kitts and Nevis; (N.S.); (S.A.); (M.G.)
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Harsij Z, Ghafoorzadeh Z, Goharian E. The CRISPR Revolution: Unraveling the mysteries of Life's genetic code. Gene 2024; 892:147870. [PMID: 37797781 DOI: 10.1016/j.gene.2023.147870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/22/2023] [Accepted: 10/02/2023] [Indexed: 10/07/2023]
Abstract
A biotechnological revolution is triggered by CRISPR-Cas systems' variety, measured quality, and proficiency. Identifying nucleic acid biomarkers, one of the methods that use CRISPR for diagnosis, is an extremely sensitive diagnostic method.A broad range of infectious and noninfecting diseases, mutations, and CRISPR deletions associated with genetic disorders have been detected using diagnostics. Furthermore, this technology is used to test proteins and micromolecules. We focus on how Cas proteins can be used to detect diseases in genes, agriculture, and cancer therapy. Furthermore, CRISPR technology has many negative impacts on the health of living organisms, environmental and population structures in spite of its numerous contributions to biomedical science. Therefore, an investigation into the impact of genome editing on nontargeted species is important for these reasons. CRISPR in the future is briefly discussed towards the end of this review.
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Affiliation(s)
- Zohreh Harsij
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan 81746-73441, Iran.
| | - Zahra Ghafoorzadeh
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan 81746-73441, Iran
| | - Elahe Goharian
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan 81746-73441, Iran
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Mohammadian Gol T, Ureña-Bailén G, Hou Y, Sinn R, Antony JS, Handgretinger R, Mezger M. CRISPR medicine for blood disorders: Progress and challenges in delivery. Front Genome Ed 2023; 4:1037290. [PMID: 36687779 PMCID: PMC9853164 DOI: 10.3389/fgeed.2022.1037290] [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: 09/05/2022] [Accepted: 12/22/2022] [Indexed: 01/09/2023] Open
Abstract
Blood disorders are a group of diseases including hematological neoplasms, clotting disorders and orphan immune deficiency diseases that affects human health. Current improvements in genome editing based therapeutics demonstrated preclinical and clinical proof to treat different blood disorders. Genome editing components such as Cas nucleases, guide RNAs and base editors are supplied in the form of either a plasmid, an mRNA, or a ribonucleoprotein complex. The most common delivery vehicles for such components include viral vectors (e.g., AAVs and RV), non-viral vectors (e.g., LNPs and polymers) and physical delivery methods (e.g., electroporation and microinjection). Each of the delivery vehicles specified above has its own advantages and disadvantages and the development of a safe transferring method for ex vivo and in vivo application of genome editing components is still a big challenge. Moreover, the delivery of genome editing payload to the target blood cells possess key challenges to provide a possible cure for patients with inherited monogenic blood diseases and hematological neoplastic tumors. Here, we critically review and summarize the progress and challenges related to the delivery of genome editing elements to relevant blood cells in an ex vivo or in vivo setting. In addition, we have attempted to provide a future clinical perspective of genome editing to treat blood disorders with possible clinical grade improvements in delivery methods.
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Affiliation(s)
- Tahereh Mohammadian Gol
- Department of Hematology and Oncology, University Children’s Hospital, University of Tübingen, Tübingen, Germany
| | - Guillermo Ureña-Bailén
- Department of Hematology and Oncology, University Children’s Hospital, University of Tübingen, Tübingen, Germany
| | - Yujuan Hou
- Department of Hematology and Oncology, University Children’s Hospital, University of Tübingen, Tübingen, Germany
| | - Ralph Sinn
- Department of Hematology and Oncology, University Children’s Hospital, University of Tübingen, Tübingen, Germany
| | - Justin S. Antony
- Department of Hematology and Oncology, University Children’s Hospital, University of Tübingen, Tübingen, Germany
| | - Rupert Handgretinger
- Department of Hematology and Oncology, University Children’s Hospital, University of Tübingen, Tübingen, Germany,Abu Dhabi Stem Cells Center, Abu Dhabi, United Arab Emirates
| | - Markus Mezger
- Department of Hematology and Oncology, University Children’s Hospital, University of Tübingen, Tübingen, Germany,*Correspondence: Markus Mezger,
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Guzmán NM, Esquerra-Ruvira B, Mojica FJM. Digging into the lesser-known aspects of CRISPR biology. Int Microbiol 2021; 24:473-498. [PMID: 34487299 PMCID: PMC8616872 DOI: 10.1007/s10123-021-00208-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 12/26/2022]
Abstract
A long time has passed since regularly interspaced DNA repeats were discovered in prokaryotes. Today, those enigmatic repetitive elements termed clustered regularly interspaced short palindromic repeats (CRISPR) are acknowledged as an emblematic part of multicomponent CRISPR-Cas (CRISPR associated) systems. These systems are involved in a variety of roles in bacteria and archaea, notably, that of conferring protection against transmissible genetic elements through an adaptive immune-like response. This review summarises the present knowledge on the diversity, molecular mechanisms and biology of CRISPR-Cas. We pay special attention to the most recent findings related to the determinants and consequences of CRISPR-Cas activity. Research on the basic features of these systems illustrates how instrumental the study of prokaryotes is for understanding biology in general, ultimately providing valuable tools for diverse fields and fuelling research beyond the mainstream.
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Affiliation(s)
- Noemí M Guzmán
- Dpto. Fisiología, Genética y Microbiología, Universidad de Alicante, Alicante, Spain
| | - Belén Esquerra-Ruvira
- Dpto. Fisiología, Genética y Microbiología, Universidad de Alicante, Alicante, Spain
| | - Francisco J M Mojica
- Dpto. Fisiología, Genética y Microbiología, Universidad de Alicante, Alicante, Spain. .,Instituto Multidisciplinar para el Estudio del Medio, Universidad de Alicante, Alicante, Spain.
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Applications of CRISPR-Cas9 as an Advanced Genome Editing System in Life Sciences. BIOTECH 2021; 10:biotech10030014. [PMID: 35822768 PMCID: PMC9245484 DOI: 10.3390/biotech10030014] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/16/2021] [Accepted: 06/25/2021] [Indexed: 12/17/2022] Open
Abstract
Targeted nucleases are powerful genomic tools to precisely change the target genome of living cells, controlling functional genes with high exactness. The clustered regularly interspaced short palindromic repeats associated protein 9 (CRISPR-Cas9) genome editing system has been identified as one of the most useful biological tools in genetic engineering that is taken from adaptive immune strategies for bacteria. In recent years, this system has made significant progress and it has been widely used in genome editing to create gene knock-ins, knock-outs, and point mutations. This paper summarizes the application of this system in various biological sciences, including medicine, plant science, and animal breeding.
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