1
|
Li Z, Duan Y, Yan S, Zhang Y, Wu Y. The miR-302/367 cluster: Aging, inflammation, and cancer. Cell Biochem Funct 2023; 41:752-766. [PMID: 37555645 DOI: 10.1002/cbf.3836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023]
Abstract
MicroRNAs (miRNAs) are a class of noncoding RNAs that occupy a significant role in biological processes as important regulators of intracellular homeostasis. First, we will discuss the biological genesis and functions of the miR-302/367 cluster, including miR-302a, miR-302b, miR-302c, miR-302d, and miR-367, as well as their roles in physiologically healthy tissues. The second section of this study reviews the progress of the miR-302/367 cluster in the treatment of cancer, inflammation, and diseases associated with aging. This cluster's aberrant expression in cells and/or tissues exhibits similar or different effects in various diseases through molecular mechanisms such as proliferation, apoptosis, cycling, drug resistance, and invasion. This article also discusses the upstream and downstream regulatory networks of miR-302/367 clusters and their related mechanisms. Particularly because studies on the upstream regulatory molecules of miR-302/367 clusters, which include age-related macular degeneration, myocardial infarction, and cancer, have become more prevalent in recent years. MiR-302/367 cluster can be an important therapeutic target and the use of miRNAs in combination with other molecular markers may improve diagnostic or therapeutic capabilities, providing unique insights and a more dynamic view of various diseases. It is noted that miRNAs can be an important bio-diagnostic target and offer a promising method for illness diagnosis, prevention, and treatment.
Collapse
Affiliation(s)
- Zhou Li
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
| | - Yan Duan
- Department of Stomatology, Shanxi Provincial People's Hospital, Taiyuan, Shanxi Province, China
| | - Shaofu Yan
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
| | - Yao Zhang
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
| | - Yunxia Wu
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
- Department of Stomatology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| |
Collapse
|
2
|
MiR-302a Regenerates Human Corneal Endothelial Cells against IFN-γ-Induced Cell Death. Cells 2022; 12:cells12010036. [PMID: 36611829 PMCID: PMC9818234 DOI: 10.3390/cells12010036] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/08/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Damage to human corneal endothelial cells (hCECs) leads to bullous keratopathy because these cells cannot be regenerated in vivo. In this study, we investigated the protective role of microRNA (miR)-302a against interferon-γ (IFN-γ)-induced senescence and cell death of hCECs. Cultured hCECs were transfected with miR-302a and treated with IFN-γ (20 ng/mL) to evaluate the protective effect of miR-302a on IFN-γ-induced cell death. Senescence was evaluated by the senescence-associated β-galactosidase (SA-β-gal) assay, and the secretion of senescence-associated secretory phenotype (SASP) factors was analyzed. Mitochondrial function and endoplasmic reticulum (ER) stress were assessed. We revealed that miR-302a enhanced the cell viability and proliferation of hCECs and that IFN-γ increased the cell size, the number of SA-β-gal-positive cells, and SASP factors, and arrested the cell cycle, which was eliminated by miR-302a. miR-302a ameliorated mitochondrial oxidative stress and ER stress levels which were induced by IFN-γ. IFN-γ decreased the mitochondrial membrane potential and promoted autophagy, which was eliminated by miR-302a. The in vivo study showed that regeneration of rat CECs was promoted in the miR-302a group by inhibiting IFN-γ and enhancing mitochondrial function. In conclusion, miR-302a eliminated IFN-γ-induced senescence and cellular damage by regulating the oxidative and ER stress, and promoting the proliferation of CECs. Therefore, miR-302a may be a therapeutic option to protect hCECs against IFN-γ-induced stress.
Collapse
|
3
|
Salman M, Verma A, Singh VK, Jaffet J, Chaurasia S, Sahel DK, Ramappa M, Singh V. New Frontier in the Management of Corneal Dystrophies: Basics, Development, and Challenges in Corneal Gene Therapy and Gene Editing. Asia Pac J Ophthalmol (Phila) 2022; 11:346-359. [PMID: 36041149 DOI: 10.1097/apo.0000000000000443] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/26/2021] [Indexed: 12/13/2022] Open
Abstract
ABSTRACT Corneal dystrophies represent a group of heterogeneous hereditary disorders causing progressive corneal opacification and blindness. Current corneal transplant management for corneal dystrophies faces the challenges of repeated treatments, complex surgical procedures, shortage of appropriate donor cornea, and, more importantly, graft rejection. Genetic medicine could be an alternative treatment regime to overcome such challenges. Cornea carries promising scope for a gene-based therapy involving gene supplementation, gene silencing, and gene editing in both ex vivo and in vivo platforms. In the cornea, ex vivo gene therapeutic strategies were attempted for corneal graft survival, and in vivo gene augmentation therapies aimed to prevent herpes stromal keratitis, neovascularization, corneal clouding, and wound healing. However, none of these studies followed a clinical trial-based successful outcome. CRISPR/Cas system offers a broad scope of gene editing and engineering to correct underlying genetic causes in corneal dystrophies. Corneal tissue--specific gene correction in vitro with minimal off-target effects and optimal gene correction efficiency followed by their successful surgical implantation, or in vivo CRISPR administration targeting pathogenic genes finds a way to explore therapeutic intervention for corneal dystrophies. However, there are many limitations associated with such CRISPR-based corneal treatment management. This review will look into the development of corneal gene therapy and CRISPR-based study in corneal dystrophies, associated challenges, potential approaches, and future directions.
Collapse
Affiliation(s)
- Mohd Salman
- Prof. Brien Holden Eye Research Center, Champalimaud Translational Centre for Eye Research L.V. Prasad Eye Institute, Hyderabad, India
- Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Anshuman Verma
- Prof. Brien Holden Eye Research Center, Champalimaud Translational Centre for Eye Research L.V. Prasad Eye Institute, Hyderabad, India
- MNR Foundation for Research and Innovations, MNR Medical College, MNR Nagar, Sangareddy, Telangana, India
| | - Vijay Kumar Singh
- Prof. Brien Holden Eye Research Center, Champalimaud Translational Centre for Eye Research L.V. Prasad Eye Institute, Hyderabad, India
| | - Jilu Jaffet
- Prof. Brien Holden Eye Research Center, Champalimaud Translational Centre for Eye Research L.V. Prasad Eye Institute, Hyderabad, India
| | - Sunita Chaurasia
- The Centre of Excellence for Rare Eye Diseases, L. V. Prasad Eye Institute, Hyderabad, India
| | - Deepak Kumar Sahel
- Department of Pharmacy, Birla Institute of Technology and Science - Pilani Campus. Vidya Vihar, Pilani, Rajasthan, India and
| | - Muralidhar Ramappa
- Cornea and Anterior Segment Services, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Hyderabad, Telangana, India
| | - Vivek Singh
- Prof. Brien Holden Eye Research Center, Champalimaud Translational Centre for Eye Research L.V. Prasad Eye Institute, Hyderabad, India
| |
Collapse
|
4
|
Arras W, Vercammen H, Ní Dhubhghaill S, Koppen C, Van den Bogerd B. Proliferation Increasing Genetic Engineering in Human Corneal Endothelial Cells: A Literature Review. Front Med (Lausanne) 2021; 8:688223. [PMID: 34268324 PMCID: PMC8275833 DOI: 10.3389/fmed.2021.688223] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/07/2021] [Indexed: 11/13/2022] Open
Abstract
The corneal endothelium is the inner layer of the cornea. Despite comprising only a monolayer of cells, dysfunction of this layer renders millions of people visually impaired worldwide. Currently, corneal endothelial transplantation is the only viable means of restoring vision for these patients. However, because the supply of corneal endothelial grafts does not meet the demand, many patients remain on waiting lists, or are not treated at all. Possible alternative treatment strategies include intracameral injection of human corneal endothelial cells (HCEnCs), biomedical engineering of endothelial grafts and increasing the HCEnC density on grafts that would otherwise have been unsuitable for transplantation. Unfortunately, the limited proliferative capacity of HCEnCs proves to be a major bottleneck to make these alternatives beneficial. To tackle this constraint, proliferation enhancing genetic engineering is being investigated. This review presents the diverse array of genes that have been targeted by different genetic engineering strategies to increase the proliferative capacity of HCEnCs and their relevance for clinical and research applications. Together these proliferation-related genes form the basis to obtain a stable and safe supply of HCEnCs that can tackle the corneal endothelial donor shortage.
Collapse
Affiliation(s)
- Wout Arras
- Antwerp Research Group for Ocular Science (ARGOS), Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Hendrik Vercammen
- Antwerp Research Group for Ocular Science (ARGOS), Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Sorcha Ní Dhubhghaill
- Antwerp Research Group for Ocular Science (ARGOS), Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium.,Department of Ophthalmology, Antwerp University Hospital, Edegem, Belgium.,Netherlands Institute for Innovative Ocular Surgery (NIIOS), Rotterdam, Netherlands
| | - Carina Koppen
- Antwerp Research Group for Ocular Science (ARGOS), Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium.,Department of Ophthalmology, Antwerp University Hospital, Edegem, Belgium
| | - Bert Van den Bogerd
- Antwerp Research Group for Ocular Science (ARGOS), Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| |
Collapse
|
5
|
Bae Y, Hwang JS, Shin YJ. miR-30c-1 encourages human corneal endothelial cells to regenerate through ameliorating senescence. Aging (Albany NY) 2021; 13:9348-9372. [PMID: 33744867 PMCID: PMC8064150 DOI: 10.18632/aging.202719] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 02/16/2021] [Indexed: 12/22/2022]
Abstract
In the present study, we studied the role of microRNA-30c-1 (miR-30c-1) on transforming growth factor beta1 (TGF-β1)-induced senescence of hCECs. hCECs were transfected by miR-30c-1 and treated with TGF-β1 to assess the inhibitory effect of miR-30c-1 on TGF-β1-induced senescence. Cell viability and proliferation rate in miR-30c-1-transfected cells was elevated compared with control. Cell cycle analysis revealed that cell abundance in S phase was elevated in miR-30c-1-treated cells compared with control. TGF-β1 increased the senescence of hCECs; however, this was ameliorated by miR-30c-1. TGF-β1 increased the size of hCECs, the ratio of senescence-associated beta-galactosidase-stained cells, secretion of senescence-associated secretory phenotype factors, the oxidative stress, and arrested the cell cycle, all of which were ameliorated by miR-30c-1 treatment. miR-30c-1 also suppressed a TGF-β1-induced depolarization of mitochondrial membrane potential and a TGF-β1 stimulated increase in levels of cleaved poly (ADP-ribose) polymerase (PARP), cleaved caspase 3, and microtubule-associated proteins 1A/1B light chain 3B II. In conclusion, miR-30c-1 promoted the proliferation of hCECs through ameliorating the TGF- β1-induced senescence of hCECs and reducing cell death of hCECs. Thus, miR-30c-1 may be a therapeutic target for hCECs regeneration.
Collapse
Affiliation(s)
- Younghwan Bae
- Department of Ophthalmology, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Jin Sun Hwang
- Department of Ophthalmology, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Young Joo Shin
- Department of Ophthalmology, Hallym University Medical Center, Hallym University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
6
|
Pasini AMF, Cominacini L. Effect of Antioxidant Therapy on Oxidative Stress In Vivo. Antioxidants (Basel) 2021; 10:antiox10030344. [PMID: 33669036 PMCID: PMC7996551 DOI: 10.3390/antiox10030344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 02/23/2021] [Indexed: 12/30/2022] Open
|