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Zhou S, Guo L, Cui X, Zhang X, Yang Y, Zhang M, Zhang P. Inhibition of Let-7b-5p maturation by LIN28A promotes thermal skin damage repair after burn injury. Cell Signal 2024; 120:111217. [PMID: 38729326 DOI: 10.1016/j.cellsig.2024.111217] [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: 12/15/2023] [Revised: 04/25/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
Burn injuries, especially severe ones, result in direct and indirect thermal damage to skin tissues, with a complex and slow wound healing process. Improper treatment can induce sustained inflammatory responses, causing systemic damage. Lin28A, a highly conserved RNA binding protein, was found to exert a significant effect on cell proliferation and wound repair. Lin28A exerts the functions through inhibiting the maturation of the let-7 family miRNAs. Herein, the roles of Lin28A and let-7b in thermal injury repair were investigated using a mouse thermal injury model and a human skin fibroblast (HSF) model for thermal injuries. Lin28A could inhibit the maturation of let-7b, thus participating in skin repair after burns. In the animal model, Lin28A was highly expressed after thermal injury. In the HSF model for thermal injuries, downregulation of Lin28A inhibited the proliferation, migration, and extracellular matrix (ECM) generation of fibroblasts. When let-7b was knocked down in HSFs, the impacts on fibroblast functions caused by downregulation of Lin28A were partially reversed. Moreover, let-7b overexpression might significantly attenuate the promotive effects of Lin28A upon thermal injury repair. Finally, AKT2 and IGF1R were the let-7b target genes within cells. These findings reveal that Lin28A might promote thermal injury repair in burn-injured skin by inhibiting the maturation of let-7b and improving HSF viability and functions, thus illustrating the critical effect of let-7b on burn wound healing and providing new therapeutic targets and strategies for burn treatment.
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Affiliation(s)
- Sitou Zhou
- Department of Burns and Reconstructive Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Le Guo
- Department of Burns and Reconstructive Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.
| | - Xu Cui
- Department of Burns and Reconstructive Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Xiangjun Zhang
- Department of Burns and Reconstructive Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Yan Yang
- Department of Burns and Reconstructive Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Minghua Zhang
- Department of Burns and Reconstructive Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Pihong Zhang
- Department of Burns and Reconstructive Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
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Chen J, Wang Y, Wu Y, Huang X, Qiu X, Chen J, Lin Q, Zhao H, Chen F, Gao G. Genome-wide identification and expression analysis of the PP2C gene family in Apocynum venetum and Apocynum hendersonii. BMC PLANT BIOLOGY 2024; 24:652. [PMID: 38982365 PMCID: PMC11232223 DOI: 10.1186/s12870-024-05328-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 06/24/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUND Protein phosphatase class 2 C (PP2C) is the largest protein phosphatase family in plants. Members of the PP2C gene family are involved in a variety of physiological pathways in plants, including the abscisic acid signalling pathway, the regulation of plant growth and development, etc., and are capable of responding to a wide range of biotic and abiotic stresses, and play an important role in plant growth, development, and response to stress. Apocynum is a perennial persistent herb, divided into Apocynum venetum and Apocynum hendersonii. It mainly grows in saline soil, deserts and other harsh environments, and is widely used in saline soil improvement, ecological restoration, textiles and medicine. A. hendersonii was found to be more tolerant to adverse conditions. The main purpose of this study was to investigate the PP2C gene family and its expression pattern under salt stress and to identify important candidate genes related to salt tolerance. RESULTS In this study, 68 AvPP2C genes and 68 AhPP2C genes were identified from the genomes of A. venetum and A. hendersonii, respectively. They were classified into 13 subgroups based on their phylogenetic relationships and were further analyzed for their subcellular locations, gene structures, conserved structural domains, and cis-acting elements. The results of qRT-PCR analyses of seven AvPP2C genes and seven AhPP2C genes proved that they differed significantly in gene expression under salt stress. It has been observed that the PP2C genes in A. venetum and A. hendersonii exhibit different expression patterns. Specifically, AvPP2C2, 6, 24, 27, 41 and AhPP2C2, 6, 24, 27, 42 have shown significant differences in expression under salt stress. This indicates that these genes may play a crucial role in the salt tolerance mechanism of A. venetum and A. hendersonii. CONCLUSIONS In this study, we conducted a genome-wide analysis of the AvPP2C and AhPP2C gene families in Apocynum, which provided a reference for further understanding the functional characteristics of these genes.
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Affiliation(s)
- Jiayi Chen
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomics, Changsha Medical University, Changsha, 410219, China
| | - Yue Wang
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomics, Changsha Medical University, Changsha, 410219, China
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Yongmei Wu
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomics, Changsha Medical University, Changsha, 410219, China
| | - Xiaoyu Huang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Xiaojun Qiu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Jikang Chen
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
- Yuelushan Laboratory, Changsha, 410082, P.R. China
| | - Qian Lin
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomics, Changsha Medical University, Changsha, 410219, China
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Haohan Zhao
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
- Yuelushan Laboratory, Changsha, 410082, P.R. China
| | - Fengming Chen
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomics, Changsha Medical University, Changsha, 410219, China.
| | - Gang Gao
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomics, Changsha Medical University, Changsha, 410219, China.
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China.
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Gao J, You T, Liu J, Yang L, Liu Y, Wang Y. TIPRL, a Potential Double-edge Molecule to be Targeted and Re-targeted Toward Cancer. Cell Biochem Biophys 2024:10.1007/s12013-024-01334-5. [PMID: 38888871 DOI: 10.1007/s12013-024-01334-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2024] [Indexed: 06/20/2024]
Abstract
The target of rapamycin (TOR) proteins exhibits phylogenetic conservation across various species, ranging from yeast to humans, and are classified as members of the phosphatidylinositol kinase (PIK)-related kinase family. Multiple serine/threonine (Ser/Thr) protein phosphatases (PP)2A, PP4, and PP6, have been recognized as constituents of the TOR signaling pathway in mammalian cells. The protein known as TOR signaling pathway regulator-like (TIPRL) functions as a regulatory agent by impeding the activity of the catalytic subunits of PP2A. Various cellular contexts have been postulated for TIPRL, encompassing the regulation of mechanistic target of rapamycin (mTOR) signaling, inhibition of apoptosis and biogenesis, and recycling of PP2A. According to reports, there has been an observed increase in TIPRL levels in several types of carcinomas, such as non-small-cell lung carcinoma (NSCLC) and hepatocellular carcinomas (HCC). This review aims to comprehensively examine the significance of the Tor pathway in regulating apoptosis and proliferation of cancer cells, with a specific focus on the role of TOR signaling and TIPRL in cancer.
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Affiliation(s)
- Jie Gao
- Department of Pharmacy, Zibo Central Hospital, Zibo, 255036, China
| | - Tiantian You
- Department of Pharmacy, Zibo Central Hospital, Zibo, 255036, China
| | - Jiao Liu
- Department of Pharmacy, Zibo Central Hospital, Zibo, 255036, China
| | - Lili Yang
- Department of Pharmacy, Zibo Central Hospital, Zibo, 255036, China
| | - Yan Liu
- Department of Pharmacy, Zibo Central Hospital, Zibo, 255036, China
| | - Yanyan Wang
- Department of Pharmacy, Zibo Central Hospital, Zibo, 255036, China.
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Almalki WH, Almujri SS. Circular RNAs and the JAK/STAT pathway: New frontiers in cancer therapeutics. Pathol Res Pract 2024; 260:155408. [PMID: 38909403 DOI: 10.1016/j.prp.2024.155408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 06/08/2024] [Accepted: 06/12/2024] [Indexed: 06/25/2024]
Abstract
Circular RNAs, known as circRNAs, have drawn more attention to cancer biology in the last few years. Novel functions of circRNAs in cancer therapy open promising prospects for personalized medicine. This review focuses on the molecular properties and potential of circRNAs as biomarkers or therapeutic targets in cancer treatment. Unique properties of circular RNAs associated with a circular form provide stability and resilience to RNA exonuclease degradation. Circular RNAs' most important characteristic is that they are involved in the JAK/STAT pathway associated with oncogenesis. Notably, their deregulation has been reported in multiple carcinomas due to involvement in JAK/STAT signaling cascade modulation. Increased knowledge about circRNAs' interaction with the JAK/STAT pathway leads to the emergence of new possibilities for targeted cancer therapy. In addition, since circRNAs demonstrate tissue-relatedness of expression, they may be a reliable biomarker for predicting and diagnosing cancer. With the development of new technologies for targeting circRNAs, novel therapeutics can be produced that offer more personalized cancer treatment options based on the nature of the patient. The present review explores the exciting prospects of circRNAs for transforming cancer treatment into personalized medicine. It describes the current understanding of circRNA biology, its relationship to tumorigenesis, and possible targeting methods.
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Affiliation(s)
- Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - Salem Salman Almujri
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha, Aseer 61421, Saudi Arabia
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Pan G, Yang X, He J, Liu Z, Chen F, Chen J. Comprehensive analyses of the ARF gene family in cannabis reveals their potential roles in regulating cannabidiol biosynthesis and male flower development. FRONTIERS IN PLANT SCIENCE 2024; 15:1394337. [PMID: 38903430 PMCID: PMC11188406 DOI: 10.3389/fpls.2024.1394337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/20/2024] [Indexed: 06/22/2024]
Abstract
Background Cannabidiol (CBD), as an important therapeutic property of the cannabis plants, is mainly produced in the flower organs. Auxin response factors (ARFs) are play a crucial role in flower development and secondary metabolite production. However, the specific roles of ARF gene family in cannabis remain unknown. Methods In this study, various bioinformatics analysis of CsARF genes were conducted using online website and bioinformatics, quantitative real time PCR technology was used to investigate the expression patterns of the CsARF gene family in different tissues of different cannabis varieties, and subcellular localization analysis was performed in tobacco leaf. Results In this study, 22 CsARF genes were identified and found to be unevenly distributed across 9 chromosomes of the cannabis genome. Phylogenetic analysis revealed that the ARF proteins were divided into 4 subgroups. Duplication analysis identified one pair of segmental/whole-genome duplicated CsARF, and three pairs of tandemly duplicated CsARF. Collinearity analysis revealed that two CsARF genes, CsARF4 and CsARF19, were orthologous in both rice and soybean. Furthermore, subcellular localization analysis showed that CsARF2 was localized in the nucleus. Tissue-specific expression analysis revealed that six genes were highly expressed in cannabis male flowers, and among these genes, 3 genes were further found to be highly expressed at different developmental stages of male flowers. Meanwhile, correlation analysis between the expression level of CsARF genes and CBD content in two cultivars 'H8' and 'Y7' showed that the expression level of CsARF13 was negatively correlated with CBD content, while the expression levels of six genes were positively correlated with CBD content. In addition, most of CsARF genes were responsive to IAA treatment. Conclusion Our study laid a foundation for the further studies of CsARFs function in cannabis, and provides candidate genes for breeding varieties with high CBD yield in cannabis production.
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Affiliation(s)
- Gen Pan
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomic, Changsha Medical University, Changsha, China
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, China
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Xiaojuan Yang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, China
| | - Jiajia He
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomic, Changsha Medical University, Changsha, China
| | - Zhenyi Liu
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomic, Changsha Medical University, Changsha, China
| | - Fengming Chen
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomic, Changsha Medical University, Changsha, China
| | - Jiayi Chen
- Hunan Provincial Key Laboratory of the Traditional Chinese Medicine Agricultural Biogenomic, Changsha Medical University, Changsha, China
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Kamal H, Zafar MM, Razzaq A, Parvaiz A, Ercisli S, Qiao F, Jiang X. Functional role of geminivirus encoded proteins in the host: Past and present. Biotechnol J 2024; 19:e2300736. [PMID: 38900041 DOI: 10.1002/biot.202300736] [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: 12/26/2023] [Revised: 03/19/2024] [Accepted: 04/16/2024] [Indexed: 06/21/2024]
Abstract
During plant-pathogen interaction, plant exhibits a strong defense system utilizing diverse groups of proteins to suppress the infection and subsequent establishment of the pathogen. However, in response, pathogens trigger an anti-silencing mechanism to overcome the host defense machinery. Among plant viruses, geminiviruses are the second largest virus family with a worldwide distribution and continue to be production constraints to food, feed, and fiber crops. These viruses are spread by a diverse group of insects, predominantly by whiteflies, and are characterized by a single-stranded DNA (ssDNA) genome coding for four to eight proteins that facilitate viral infection. The most effective means to managing these viruses is through an integrated disease management strategy that includes virus-resistant cultivars, vector management, and cultural practices. Dynamic changes in this virus family enable the species to manipulate their genome organization to respond to external changes in the environment. Therefore, the evolutionary nature of geminiviruses leads to new and novel approaches for developing virus-resistant cultivars and it is essential to study molecular ecology and evolution of geminiviruses. This review summarizes the multifunctionality of each geminivirus-encoded protein. These protein-based interactions trigger the abrupt changes in the host methyl cycle and signaling pathways that turn over protein normal production and impair the plant antiviral defense system. Studying these geminivirus interactions localized at cytoplasm-nucleus could reveal a more clear picture of host-pathogen relation. Data collected from this antagonistic relationship among geminivirus, vector, and its host, will provide extensive knowledge on their virulence mode and diversity with climate change.
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Affiliation(s)
- Hira Kamal
- Department of Plant Pathology, Washington State University, Pullman, Washington, USA
| | - Muhammad Mubashar Zafar
- Sanya Institute of Breeding and Multiplication, School of Tropical Agriculture and Forestry, Hainan University, Sanya, China
| | - Abdul Razzaq
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Pakistan
| | - Aqsa Parvaiz
- Department of Biochemistry and Biotechnology, The Women University Multan, Multan, Pakistan
| | - Sezai Ercisli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, Erzurum, Turkey
| | - Fei Qiao
- Sanya Institute of Breeding and Multiplication, School of Tropical Agriculture and Forestry, Hainan University, Sanya, China
| | - Xuefei Jiang
- Sanya Institute of Breeding and Multiplication, School of Tropical Agriculture and Forestry, Hainan University, Sanya, China
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Liu Y, Ma TX, Fan PF, Wang Z, Wang Z, Li L. STAT3-induced lncRNA GNAS-AS1 accelerates keloid formation by mediating the miR-196a-5p/CXCL12/STAT3 axis in a feedback loop. Exp Dermatol 2024; 33:e15111. [PMID: 38840411 DOI: 10.1111/exd.15111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 04/16/2024] [Accepted: 04/28/2024] [Indexed: 06/07/2024]
Abstract
Keloids are pathological scar tissue resulting from skin trauma or spontaneous formation, often accompanied by itching and pain. Although GNAS antisense RNA 1 (GNAS-AS1) shows abnormal upregulation in keloids, the underlying molecular mechanism is unclear. The levels of genes and proteins in clinical tissues from patients with keloids and human keloid fibroblasts (HKFs) were measured using quantitative reverse transcription PCR, western blot and enzyme-linked immunosorbent assay. The features of HKFs, including proliferation and migration, were evaluated using cell counting kit 8 and a wound healing assay. The colocalization of GNAS-AS1 and miR-196a-5p in HKFs was measured using fluorescence in situ hybridization. The relationships among GNAS-AS1, miR-196a-5p and C-X-C motif chemokine ligand 12 (CXCL12) in samples from patients with keloids were analysed by Pearson correlation analysis. Gene interactions were validated by chromatin immunoprecipitation and luciferase reporter assays. GNAS-AS1 and CXCL12 expression were upregulated and miR-196a-5p expression was downregulated in clinical tissues from patients with keloids. GNAS-AS1 knockdown inhibited proliferation, migration, and extracellular matrix (ECM) accumulation of HKFs, all of which were reversed by miR-196a-5p downregulation. Signal transducer and activator of transcription 3 (STAT3) induced GNAS-AS1 transcription through GNAS-AS1 promoter interaction, and niclosamide, a STAT3 inhibitor, decreased GNAS-AS1 expression. GNAS-AS1 positively regulated CXCL12 by sponging miR-196-5p. Furthermore, CXCL12 knockdown restrained STAT3 phosphorylation in HKFs. Our findings revealed a feedback loop of STAT3/GNAS-AS1/miR-196a-5p/CXCL12/STAT3 that promoted HKF proliferation, migration and ECM accumulation and affected keloid progression.
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Affiliation(s)
- Yun Liu
- Department of Plastic and cosmetic Surgery, Hainan General Hospital (Hainan Affifiliated Hospital of Hainan Medical University), Haikou, Hainan, China
| | - Teng-Xiao Ma
- Department of Plastic and cosmetic Surgery, Hainan General Hospital (Hainan Affifiliated Hospital of Hainan Medical University), Haikou, Hainan, China
| | - Peng-Fei Fan
- Department of Plastic and cosmetic Surgery, Hainan General Hospital (Hainan Affifiliated Hospital of Hainan Medical University), Haikou, Hainan, China
| | - Ze Wang
- Hainan Medical University, Haikou, Hainan, China
| | - Zhe Wang
- Department of Plastic and cosmetic Surgery, Hainan General Hospital (Hainan Affifiliated Hospital of Hainan Medical University), Haikou, Hainan, China
| | - Lei Li
- Department of Plastic and cosmetic Surgery, Hainan General Hospital (Hainan Affifiliated Hospital of Hainan Medical University), Haikou, Hainan, China
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Zhang Y, Tang Q, Zeng B, Wang F, Luo M, Huang P, Chen L, Wang H. Dendrobium officinale polysaccharide promotes angiogenesis as well as follicle regeneration and hair growth through activation of the WNT signaling pathway. Regen Ther 2024; 26:114-123. [PMID: 38883148 PMCID: PMC11176956 DOI: 10.1016/j.reth.2024.04.014] [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: 02/08/2024] [Revised: 04/10/2024] [Accepted: 04/25/2024] [Indexed: 06/18/2024] Open
Abstract
Introduction Hair loss is one of the common clinical conditions in modern society. Although it is not a serious disease that threatens human life, it brings great mental stress and psychological burden to patients. This study investigated the role of dendrobium officinale polysaccharide (DOP) in hair follicle regeneration and hair growth and its related mechanisms. Methods After in vitro culture of mouse antennal hair follicles and mouse dermal papilla cells (DPCs), and mouse vascular endothelial cells (MVECs), the effects of DOP upon hair follicles and cells were evaluated using multiple methods. DOP effects were evaluated by measuring tentacle growth, HE staining, immunofluorescence, Western blot, CCK-8, ALP staining, tube formation, scratch test, and Transwell. LDH levels, WNT signaling proteins, and therapeutic mechanisms were also analyzed. Results DOP promoted tentacle hair follicle and DPCs growth in mice and the angiogenic, migratory and invasive capacities of MVECs. Meanwhile, DOP was also capable of enhancing angiogenesis and proliferation-related protein expression. Mechanistically, DOP activated the WNT signaling and promoted the expression level of β-catenin, a pivotal protein of the pathway, and the pathway target proteins Cyclin D1, C-Myc, and LDH activity. The promotional effects of DOP on the biological functions of DPCs and MVECs could be effectively reversed by the WNT signaling pathway inhibitor IWR-1. Conclusion DOP advances hair follicle and hair growth via the activation of the WNT signaling. This finding provides a mechanistic reference and theoretical basis for the clinical use of DOP in treating hair loss.
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Affiliation(s)
- Yujin Zhang
- Department of Dermatology, The Second Affiliated Hospital, The Domestic First-class Discipline Construction Project of Chinese Medicine of Hunan University of Chinese Medicine, Changsha, Hunan 410005, China
| | - Qing Tang
- Department of Dermatology, Hunan Provincial Hospital of Integrated Traditional Chinese and Western Medicine (Affiliated Hospital of Hunan Research Institute of Traditional Chinese Medicin), Changsha, Hunan 410006, China
| | - Bijun Zeng
- Department of Dermatology, The Second Affiliated Hospital, The Domestic First-class Discipline Construction Project of Chinese Medicine of Hunan University of Chinese Medicine, Changsha, Hunan 410005, China
| | - Fengjiao Wang
- Department of Dermatology, The Second Affiliated Hospital, The Domestic First-class Discipline Construction Project of Chinese Medicine of Hunan University of Chinese Medicine, Changsha, Hunan 410005, China
| | - Meijunzi Luo
- Department of Dermatology, The Second Affiliated Hospital, The Domestic First-class Discipline Construction Project of Chinese Medicine of Hunan University of Chinese Medicine, Changsha, Hunan 410005, China
| | - Pan Huang
- Department of Dermatology, The Second Affiliated Hospital, The Domestic First-class Discipline Construction Project of Chinese Medicine of Hunan University of Chinese Medicine, Changsha, Hunan 410005, China
| | - Ling Chen
- Department of Dermatology, The Third Hospital of Changsha, Changsha, Hunan 410035, China
| | - Haizhen Wang
- Department of Dermatology, The Second Affiliated Hospital, The Domestic First-class Discipline Construction Project of Chinese Medicine of Hunan University of Chinese Medicine, Changsha, Hunan 410005, China
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Liao J, Yuan Q, Luo L, Hu X, Li Z, Zhang Z. LncRNA Snhg12/IGFBP3 axis is involved in liver fibrosis by promoting the proliferation and activation of mouse hepatic stellate cells. J Cell Commun Signal 2024; 18:e12033. [PMID: 38946724 PMCID: PMC11208121 DOI: 10.1002/ccs3.12033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/27/2024] [Accepted: 04/29/2024] [Indexed: 07/02/2024] Open
Abstract
Liver fibrosis is a persistent damage repair response triggered by various injury factors, which leads to an abnormal accumulation of extracellular matrix within liver tissue samples. The current clinical treatment of liver fibrosis is currently ineffective; therefore, elucidating the mechanism of liver fibrogenesis is of significant importance. Herein, the function and related mechanisms of lncRNA Snhg12 within hepatic fibrosis were investigated. Snhg12 expression was shown to be increased in mouse hepatic fibrotic tissue samples, and Snhg12 knockdown suppressed hepatic pathological injury and down-regulated the expression levels of fibrosis-associated proteins. Mechanistically, Snhg12 played a role in the early activation of mouse hepatic stellate cells (mHSCs) based on bioinformatics analysis, and Snhg12 was positively correlated with Igfbp3 expression. Further experimental results demonstrated that Snhg12 knockdown impeded mHSCs proliferation and activation and also downregulated the protein expression of Igfbp3. Snhg12 could interact with IGFBP3 and boost its protein stability, and overexpression of Igfbp3 partially reversed the inhibition of mHSCsproliferation and activation by the knockdown of Snhg12. In conclusion, LncRNA Snhg12 mediates liver fibrosis by targeting IGFBP3 and promoting its protein stability, thereby promoting mHSC proliferation and activation. Snhg12 has been identified as an underlying target for treating liver fibrosis.
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Affiliation(s)
- Jingmao Liao
- Department of HepatologyHunan Provincial People's HospitalThe First Affiliated Hospital of Hunan Normal UniversityChangshaHunanChina
| | - Qi Yuan
- Department of HepatologyHunan Provincial People's HospitalThe First Affiliated Hospital of Hunan Normal UniversityChangshaHunanChina
| | - Lidan Luo
- Department of HepatologyHunan Provincial People's HospitalThe First Affiliated Hospital of Hunan Normal UniversityChangshaHunanChina
| | - Xiaoxuan Hu
- Department of HepatologyHunan Provincial People's HospitalThe First Affiliated Hospital of Hunan Normal UniversityChangshaHunanChina
| | - Zhengzheng Li
- Department of Vascular SurgeryHainan Provincial People's HospitalHainan Medical College Affiliated Hainan HospitalHaikouHainanChina
| | - Zheng Zhang
- Department of HepatologyHunan Provincial People's HospitalThe First Affiliated Hospital of Hunan Normal UniversityChangshaHunanChina
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Braytee A, He S, Tang S, Sun Y, Jiang X, Yu X, Khatri I, Chaturvedi K, Prasad M, Anaissi A. Identification of cancer risk groups through multi-omics integration using autoencoder and tensor analysis. Sci Rep 2024; 14:11263. [PMID: 38760420 PMCID: PMC11101416 DOI: 10.1038/s41598-024-59670-8] [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: 12/18/2023] [Accepted: 04/12/2024] [Indexed: 05/19/2024] Open
Abstract
Identifying cancer risk groups by multi-omics has attracted researchers in their quest to find biomarkers from diverse risk-related omics. Stratifying the patients into cancer risk groups using genomics is essential for clinicians for pre-prevention treatment to improve the survival time for patients and identify the appropriate therapy strategies. This study proposes a multi-omics framework that can extract the features from various omics simultaneously. The framework employs autoencoders to learn the non-linear representation of the data and applies tensor analysis for feature learning. Further, the clustering method is used to stratify the patients into multiple cancer risk groups. Several omics were included in the experiments, namely methylation, somatic copy-number variation (SCNV), micro RNA (miRNA) and RNA sequencing (RNAseq) from two cancer types, including Glioma and Breast Invasive Carcinoma from the TCGA dataset. The results of this study are promising, as evidenced by the survival analysis and classification models, which outperformed the state-of-the-art. The patients can be significantly (p-value<0.05) divided into risk groups using extracted latent variables from the fused multi-omics data. The pipeline is open source to help researchers and clinicians identify the patients' risk groups using genomics.
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Affiliation(s)
- Ali Braytee
- School of Computer Science, University of Technology Sydney, Ultimo, 2007, Australia.
| | - Sam He
- School of Computer Science, The University of Sydney, Camperdown, 2006, Australia
| | - Shuxian Tang
- School of Computer Science, The University of Sydney, Camperdown, 2006, Australia
| | - Yuxuan Sun
- School of Computer Science, The University of Sydney, Camperdown, 2006, Australia
| | - Xiaoying Jiang
- School of Computer Science, The University of Sydney, Camperdown, 2006, Australia
| | - Xuanding Yu
- School of Computer Science, The University of Sydney, Camperdown, 2006, Australia
| | - Inder Khatri
- Department of Applied Mathematics, Delhi Technological University, Delhi, 110042, India
| | - Kunal Chaturvedi
- School of Computer Science, University of Technology Sydney, Ultimo, 2007, Australia
| | - Mukesh Prasad
- School of Computer Science, University of Technology Sydney, Ultimo, 2007, Australia
| | - Ali Anaissi
- School of Computer Science, The University of Sydney, Camperdown, 2006, Australia
- TD School, University of Technology Sydney, Ultimo, 2007, Australia
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Khan NF, Ahmed SS, Abdulraheem MI, Reshi ZA, Wahab A, Abdi G. Deciphering mycobiota and its functional dynamics in root hairs of Rhododendron campanulatum D. Don through Next-gen sequencing. Sci Rep 2024; 14:10294. [PMID: 38704448 PMCID: PMC11069570 DOI: 10.1038/s41598-024-61120-4] [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: 01/20/2024] [Accepted: 05/02/2024] [Indexed: 05/06/2024] Open
Abstract
The Himalayas provide unique opportunities for the extension of shrubs beyond the upper limit of the tree. However, little is known about the limitation of the biotic factors belowground of shrub growth at these cruising altitudes. To fill this gap, the present study deals with the documentation of root-associated microbiota with their predicted functional profiles and interactions in the host Rhododendron campanulatum, a krummholz species. While processing 12 root samples of R. campanulatum from the sites using Omics we could identify 134 root-associated fungal species belonging to 104 genera, 74 families, 39 orders, 17 classes, and 5 phyla. The root-associated microbiota members of Ascomycota were unambiguously dominant followed by Basidiomycota. Using FUNGuild, we reported that symbiotroph and pathotroph as abundant trophic modes. Furthermore, FUNGuild revealed the dominant prevalence of the saptroptroph guild followed by plant pathogens and wood saprotrophs. Alpha diversity was significantly different at the sites. The heatmap dendrogram showed the correlation between various soil nutrients and some fungal species. The study paves the way for a more in-depth exploration of unidentified root fungal symbionts, their interactions and their probable functional roles, which may serve as an important factor for the growth and conservation of these high-altitude ericaceous plants.
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Affiliation(s)
- Nafeesa Farooq Khan
- Biological Invasion Lab, Department of Botany, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India.
| | - Sheikh Sajad Ahmed
- Biological Invasion Lab, Department of Botany, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India
| | - Mukhtar Iderawumi Abdulraheem
- Department of Electrical Engineering, Henan Agricultural University, Zhengzhou, 450002, China
- Henan International Joint Laboratory of Laser Technology in Agriculture Science, Zhengzhou, 450002, China
| | - Zafar Ahmad Reshi
- Biological Invasion Lab, Department of Botany, University of Kashmir, Srinagar, Jammu & Kashmir, 190006, India
| | - Abdul Wahab
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Shanghai Center for Plant Stress Biology, CAS Centre for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Gholamreza Abdi
- Department of Biotechnology, Persian Gul Research Institute, Persian Gulf University, Bushehr, 75169, Iran.
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12
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Kazemi N, Bordbar A, Bavarsad SS, Ghasemi P, Bakhshi M, Rezaeeyan H. Molecular Insights into the Relationship Between Platelet Activation and Endothelial Dysfunction: Molecular Approaches and Clinical Practice. Mol Biotechnol 2024; 66:932-947. [PMID: 38184492 DOI: 10.1007/s12033-023-01010-8] [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: 08/27/2023] [Accepted: 11/27/2023] [Indexed: 01/08/2024]
Abstract
Platelets are one of the coagulation cells. When platelet activation occurs, many mediators are released and affect endothelial cells (ECs) and lead to endothelial dysfunction (ED). ED plays an important role in the pathogenesis of many diseases, including cardiovascular disease (CVD). Platelet are of important factors in ED. The release of mediators by platelets causes the stimulation of inflammatory pathways, oxidative stress, and apoptosis, which ultimately result in ED.On the other hand, platelet activation in CVD patients can be associated with a bad prognosis. Platelet activation can increase the level of markers such as p-selectin in the serum. Also, in this study, we have discussed the role of platelet as a diagnostic factor, as well as its use as a treatment option. In addition, we discussed some of the molecular pathways that are used to target platelet activation.
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Affiliation(s)
- Niloufar Kazemi
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iranian Blood Transfusion Organization (IBTO), Tehran, Iran
| | - Armin Bordbar
- Department of Cardiology, Musavi Hospital, School of Medicine, Zanjan University of Medical Science, Zanjan, Iran
| | | | - Parisa Ghasemi
- Research Committee, Medical School, Arak University of Medical Sciences, Arak, Iran
| | - Maryam Bakhshi
- Islamic Azad University of Najaf Abad, Affiliated Hospitals, Isfahan, Iran
| | - Hadi Rezaeeyan
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iranian Blood Transfusion Organization (IBTO), Tehran, Iran.
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13
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Habeeb Naser I, Ali Naeem Y, Ali E, Yarab Hamed A, Farhan Muften N, Turky Maan F, Hussein Mohammed I, Mohammad Ali Khalil NA, Ahmad I, Abed Jawad M, Elawady A. Revolutionizing Infection Control: Harnessing MXene-Based Nanostructures for Versatile Antimicrobial Strategies and Healthcare Advancements. Chem Biodivers 2024; 21:e202400366. [PMID: 38498805 DOI: 10.1002/cbdv.202400366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/18/2024] [Accepted: 03/18/2024] [Indexed: 03/20/2024]
Abstract
The escalating global health challenge posed by infections prompts the exploration of innovative solutions utilizing MXene-based nanostructures. Societally, the need for effective antimicrobial strategies is crucial for public health, while scientifically, MXenes present promising properties for therapeutic applications, necessitating scalable production and comprehensive characterization techniques. Here we review the versatile physicochemical properties of MXene materials for combatting microbial threats and their various synthesis methods, including etching and top-down or bottom-up techniques. Crucial characterization techniques such as XRD, Raman spectroscopy, SEM/TEM, FTIR, XPS, and BET analysis provide insightful structural and functional attributes. The review highlights MXenes' diverse antimicrobial mechanisms, spanning membrane disruption and oxidative stress induction, demonstrating efficacy against bacterial, viral, and fungal infections. Despite translational hurdles, MXene-based nanostructures offer broad-spectrum antimicrobial potential, with applications in drug delivery and diagnostics, presenting a promising path for advancing infection control in global healthcare.
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Affiliation(s)
- Israa Habeeb Naser
- Medical Laboratories Techniques Department, AL-Mustaqbal University, 51001, Hillah, Babil, Iraq
| | - Youssef Ali Naeem
- Department of Medical Laboratories Technology, Al-Manara College for Medical Sciences, Maysan, Iraq
| | - Eyhab Ali
- Al-Zahraa University for Women, Karbala, Iraq
| | | | - Nafaa Farhan Muften
- Department of Medical Laboratories Technology, Mazaya University College, Iraq
| | - Fadhil Turky Maan
- College of Health and Medical Technologies, Al-Esraa University, Baghdad, Iraq
| | | | | | - Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohammed Abed Jawad
- Department of Medical Laboratories Technology, Al-Nisour University College, Baghdad, Iraq
| | - Ahmed Elawady
- College of Technical Engineering, The Islamic University, Najaf, Iraq
- College of Technical Engineering, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- College of Technical Engineering, The Islamic University of Babylon, Babylon, Iraq
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14
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Hussain MS, Moglad E, Afzal M, Sharma S, Gupta G, Sivaprasad GV, Deorari M, Almalki WH, Kazmi I, Alzarea SI, Shahwan M, Pant K, Ali H, Singh SK, Dua K, Subramaniyan V. Autophagy-associated non-coding RNAs: Unraveling their impact on Parkinson's disease pathogenesis. CNS Neurosci Ther 2024; 30:e14763. [PMID: 38790149 PMCID: PMC11126788 DOI: 10.1111/cns.14763] [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: 02/19/2024] [Revised: 04/18/2024] [Accepted: 04/28/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Parkinson's disease (PD) is a degenerative neurological condition marked by the gradual loss of dopaminergic neurons in the substantia nigra pars compacta. The precise etiology of PD remains unclear, but emerging evidence suggests a significant role for disrupted autophagy-a crucial cellular process for maintaining protein and organelle integrity. METHODS This review focuses on the role of non-coding RNAs (ncRNAs) in modulating autophagy in PD. We conducted a comprehensive review of recent studies to explore how ncRNAs influence autophagy and contribute to PD pathophysiology. Special attention was given to the examination of ncRNAs' regulatory impacts in various PD models and patient samples. RESULTS Findings reveal that ncRNAs are pivotal in regulating key processes associated with PD progression, including autophagy, α-synuclein aggregation, mitochondrial dysfunction, and neuroinflammation. Dysregulation of specific ncRNAs appears to be closely linked to these pathogenic processes. CONCLUSION ncRNAs hold significant therapeutic potential for addressing autophagy-related mechanisms in PD. The review highlights innovative therapeutic strategies targeting autophagy-related ncRNAs and discusses the challenges and prospective directions for developing ncRNA-based therapies in clinical practice. The insights from this study underline the importance of ncRNAs in the molecular landscape of PD and their potential in novel treatment approaches.
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Affiliation(s)
- Md Sadique Hussain
- School of Pharmaceutical SciencesJaipur National UniversityJaipurRajasthanIndia
| | - Ehssan Moglad
- Department of Pharmaceutics, College of PharmacyPrince Sattam Bin Abdulaziz UniversityAl KharjSaudi Arabia
| | - Muhammad Afzal
- Department of Pharmaceutical Sciences, Pharmacy ProgramBatterjee Medical CollegeJeddahSaudi Arabia
| | - Shilpa Sharma
- Chandigarh Pharmacy College, Chandigarh Group of CollegesMohaliPunjabIndia
| | - Gaurav Gupta
- Centre of Medical and Bio‐allied Health Sciences ResearchAjman UniversityAjmanUnited Arab Emirates
- Chitkara College of PharmacyChitkara UniversityRajpuraPunjabIndia
| | - G. V. Sivaprasad
- Department of Basic Science & HumanitiesRaghu Engineering CollegeVisakhapatnamIndia
| | - Mahamedha Deorari
- Uttaranchal Institute of Pharmaceutical SciencesUttaranchal UniversityDehradunIndia
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of PharmacyUmm Al‐Qura UniversityMakkahSaudi Arabia
| | - Imran Kazmi
- Department of Biochemistry, Faculty of ScienceKing Abdulaziz UniversityJeddahSaudi Arabia
| | - Sami I. Alzarea
- Department of Pharmacology, College of PharmacyJouf UniversitySakakaAl‐JoufSaudi Arabia
| | - Moyad Shahwan
- Centre of Medical and Bio‐allied Health Sciences ResearchAjman UniversityAjmanUnited Arab Emirates
- Department of Clinical Sciences, College of Pharmacy and Health SciencesAjman UniversityAjmanUnited Arab Emirates
| | - Kumud Pant
- Graphic Era (Deemed to be University)DehradunIndia
- Graphic Era Hill UniversityDehradunIndia
| | - Haider Ali
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical SciencesSaveetha UniversityChennaiIndia
- Department of PharmacologyKyrgyz State Medical CollegeBishkekKyrgyzstan
| | - Sachin Kumar Singh
- School of Pharmaceutical SciencesLovely Professional UniversityPhagwaraPunjabIndia
- Faculty of Health, Australian Research Centre in Complementary and Integrative MedicineUniversity of Technology SydneyUltimoNew South WalesAustralia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative MedicineUniversity of Technology SydneyUltimoNew South WalesAustralia
- Discipline of Pharmacy, Graduate School of HealthUniversity of Technology SydneyUltimoNew South WalesAustralia
- Uttaranchal Institute of Pharmaceutical SciencesUttaranchal UniversityDehradunIndia
| | - Vetriselvan Subramaniyan
- Pharmacology Unit, Jeffrey Cheah School of Medicine and Health SciencesMonash University MalaysiaBandar SunwaySelangor Darul EhsanMalaysia
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15
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Ageeli Hakami M. Diabetes and diabetic associative diseases: An overview of epigenetic regulations of TUG1. Saudi J Biol Sci 2024; 31:103976. [PMID: 38510528 PMCID: PMC10951089 DOI: 10.1016/j.sjbs.2024.103976] [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: 01/31/2024] [Revised: 02/29/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024] Open
Abstract
The epigenetic regulation of lncRNA TUG1 has garnered significant attention in the context of diabetes and its associated disorders. TUG1's multifaceted roles in gene expression modulation, and cellular differentiation, and it plays a major role in the growth of diabetes and the issues that are related to it due to pathological processes. In diabetes, aberrant epigenetic modifications can lead to dysregulation of TUG1 expression, contributing to disrupted insulin signaling, impaired glucose metabolism, and beta-cell dysfunction. Moreover, it has been reported that TUG1 contributes to the development of problems linked to diabetes, such as nephropathy, retinopathy, and cardiovascular complications, through epigenetically mediated mechanisms. Understanding the epigenetic regulations of TUG1 offers novel insights into the primary molecular mechanisms of diabetes and provides a possible path for healing interventions. Targeting epigenetic modifications associated with TUG1 holds promise for restoring proper gene expression patterns, ameliorating insulin sensitivity, and mitigating the inception and development of diabetic associative diseases. This review highlights the intricate epigenetic landscape that governs TUG1 expression in diabetes, encompassing DNA methylation and alterations in histone structure, as well as microRNA interactions.
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Affiliation(s)
- Mohammed Ageeli Hakami
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Shaqra University, Al-Quwayiyah, Riyadh, Saudi Arabia
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16
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Luo J, Liu H, Xu Y, Yu N, Steiner RA, Wu X, Si S, Jin ZG. Hepatic Sirt6 activation abrogates acute liver failure. Cell Death Dis 2024; 15:283. [PMID: 38649362 PMCID: PMC11035560 DOI: 10.1038/s41419-024-06537-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 02/01/2024] [Accepted: 02/05/2024] [Indexed: 04/25/2024]
Abstract
Acute liver failure (ALF) is a deadly illness due to insufficient detoxification in liver induced by drugs, toxins, and other etiologies, and the effective treatment for ALF is very limited. Among the drug-induced ALF, acetaminophen (APAP) overdose is the most common cause. However, the molecular mechanisms underlying APAP hepatoxicity remain incompletely understood. Sirtuin 6 (Sirt6) is a stress responsive protein deacetylase and plays an important role in regulation of DNA repair, genomic stability, oxidative stress, and inflammation. Here, we report that genetic and pharmacological activation of Sirt6 protects against ALF in mice. We first observed that Sirt6 expression was significantly reduced in the liver tissues of human patients with ALF and mice treated with an overdose of APAP. Then we developed an inducible Sirt6 transgenic mice for Cre-mediated overexpression of the human Sirt6 gene in systemic (Sirt6-Tg) and hepatic-specific (Sirt6-HepTg) manners. Both Sirt6-Tg mice and Sirt6-HepTg mice exhibited the significant protection against APAP hepatoxicity. In contrast, hepatic-specific Sirt6 knockout mice exaggerated APAP-induced liver damages. Mechanistically, Sirt6 attenuated APAP-induced hepatocyte necrosis and apoptosis through downregulation of oxidative stress, inflammation, the stress-activated kinase JNK activation, and apoptotic caspase activation. Moreover, Sirt6 negatively modulated the level and activity of poly (ADP-ribose) polymerase 1 (PARP1) in APAP-treated mouse liver tissues. Importantly, the specific Sirt6 activator MDL-800 exhibited better therapeutic potential for APAP hepatoxicity than the current drug acetylcysteine. Furthermore, in the model of bile duct ligation induced ALF, hepatic Sirt6-KO exacerbated, but Sirt6-HepTg mitigated liver damage. Collectively, our results demonstrate that Sirt6 protects against ALF and suggest that targeting Sirt6 activation could be a new therapeutic strategy to alleviate ALF.
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Affiliation(s)
- Jinque Luo
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Box CVRI, Rochester, NY, 14642, USA
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), No. 1 Tiantan Xili, Beijing, 100050, China
- Hunan Provincial Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, "The 14th Five-Year Plan" Application Characteristic Discipline of Hunan Province (Pharmaceutical Science), College of Pharmacy, Changsha Medical University, Changsha, 410219, Hunan, China
| | - Huan Liu
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Box CVRI, Rochester, NY, 14642, USA
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
| | - Yanni Xu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), No. 1 Tiantan Xili, Beijing, 100050, China
| | - Nanhui Yu
- The 2nd Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Rebbeca A Steiner
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Box CVRI, Rochester, NY, 14642, USA
| | - Xiaoqian Wu
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Box CVRI, Rochester, NY, 14642, USA
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Science, Guangzhou Medical University, Guangzhou, China
| | - Shuyi Si
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), No. 1 Tiantan Xili, Beijing, 100050, China.
| | - Zheng Gen Jin
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Box CVRI, Rochester, NY, 14642, USA.
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17
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Ke Z, Hu X, Liu Y, Shen D, Khan MI, Xiao J. Updated review on analysis of long non-coding RNAs as emerging diagnostic and therapeutic targets in prostate cancers. Crit Rev Oncol Hematol 2024; 196:104275. [PMID: 38302050 DOI: 10.1016/j.critrevonc.2024.104275] [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: 10/08/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/03/2024] Open
Abstract
Despite advancements, prostate cancers (PCa) pose a significant global health challenge due to delayed diagnosis and therapeutic resistance. This review delves into the complex landscape of prostate cancer, with a focus on long-noncoding RNAs (lncRNAs). Also explores the influence of aberrant lncRNAs expression in progressive PCa stages, impacting traits like proliferation, invasion, metastasis and therapeutic resistance. The study elucidates how lncRNAs modulate crucial molecular effectors, including transcription factors and microRNAs, affecting signaling pathways such as androgen receptor signaling. Besides, this manuscript sheds light on novel concepts and mechanisms driving PCa progression through lncRNAs, providing a critical analysis of their impact on the disease's diverse characteristics. Besides, it discusses the potential of lncRNAs as diagnostics and therapeutic targets in PCa. Collectively, this work highlights state of art mechanistic comprehension and rigorous scientific approaches to advance our understanding of PCa and depict innovations in this evolving field of research.
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Affiliation(s)
- Zongpan Ke
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China; Wannan Medical College, No. 22 Wenchangxi Road, Yijiang District, Wuhu 241000, China
| | - Xuechun Hu
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China
| | - Yixun Liu
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China
| | - Deyun Shen
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China.
| | - Muhammad Imran Khan
- School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, 230026 China.
| | - Jun Xiao
- Department of Urology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, No. 17 Lujiang Road, Luyang District, Hefei 230001, China.
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18
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Shao ZC, Sun WK, Deng QQ, Cheng L, Huang X, Hu LK, Li HN. Identification of Key lncRNAs in Gout Under Copper Death and Iron Death Mechanisms: A Study Based on ceRNA Network Analysis and Random Forest Algorithm. Mol Biotechnol 2024:10.1007/s12033-024-01099-5. [PMID: 38472694 DOI: 10.1007/s12033-024-01099-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/17/2024] [Indexed: 03/14/2024]
Abstract
This study focused on identifying potential key lncRNAs associated with gout under the mechanisms of copper death and iron death through ceRNA network analysis and Random Forest (RF) algorithm, which aimed to provide new insights into the molecular mechanisms of gout, and potential molecular targets for future therapeutic strategies of gout. Initially, we conducted an in-depth bioinformatics analysis of gout microarray chips to screen the key cuproptosis-related genes (CRGs) and key ferroptosis-related genes (FRGs). Using these data, we constructed a key ceRNA network for gout. Finally, key lncRNAs associated with gout were identified through the RF algorithm combined with ROC curves, and validated using the Comparative Toxicogenomics Database (CTD). We successfully identified NLRP3, LIPT1, and DBT as key CRGs associated with gout, and G6PD, PRKAA1, LIG3, PHF21A, KLF2, PGRMC1, JUN, PANX2, and AR as key FRGs associated with gout. The key ceRNA network identified four downregulated key lncRNAs (SEPSECS-AS1, LINC01054, REV3L-IT1, and ZNF883) along with three downregulated mRNAs (DBT, AR, and PRKAA1) based on the ceRNA theory. According to CTD validation inference scores and biological functions of target mRNAs, we identified a potential gout-associated lncRNA ZNF883/hsa-miR-539-5p/PRKAA1 regulatory axis. This study identified the key lncRNA ZNF883 in the context of copper death and iron death mechanisms related to gout for the first time through the application of ceRNA network analysis and the RF algorithm, thereby filling a research gap in this field and providing new insights into the molecular mechanisms of gout. We further found that lncRNA ZNF883 might function in gout patients by regulating PRKAA1, the mechanism of which was potentially related to uric acid reabsorption in the proximal renal tubules and inflammation regulation. The proposed lncRNA ZNF883/hsa-miR-539-5p/PRKAA1 regulatory axis might represent a potential RNA regulatory pathway for controlling the progression of gout disease. This discovery offered new molecular targets for the treatment of gout, and had significant implications for future therapeutic strategies in managing the gout.
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Affiliation(s)
- Zi-Chen Shao
- Jiangxi University of Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Wei-Kang Sun
- Jiangxi University of Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Qin-Qin Deng
- Jiangxi University of Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Ling Cheng
- Jiangxi University of Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Xin Huang
- Jiangxi University of Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Lie-Kui Hu
- Jiangxi University of Chinese Medicine, Nanchang, 330004, Jiangxi, China
| | - Hua-Nan Li
- Affiliated Hospital of Jiangxi University of Chinese Medicine, No.445, Bayi Avenue, Nanchang, 330006, Jiangxi, China.
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19
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Zhang Y, Xie J. Unveiling the role of ferroptosis-associated exosomal non-coding RNAs in cancer pathogenesis. Biomed Pharmacother 2024; 172:116235. [PMID: 38308967 DOI: 10.1016/j.biopha.2024.116235] [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: 11/22/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/05/2024] Open
Abstract
The pivotal regulatory role of non-coding RNAs (ncRNAs), especially exosomal ncRNAs, in ferroptosis significantly influences cancer cell fate. This review explores their involvement across various human cancers, focusing on microRNAs (miRNA), long non-coding RNAs (lncRNA), and circular RNAs (circRNA). These ncRNAs either stimulate or inhibit ferroptosis by targeting key components, impacting cancer susceptibility to this form of cell death. Specific studies in lung, gastric, liver, cervical, bladder, pancreatic, and osteosarcoma cancers underscore the crucial role of exosomal ncRNAs in modulating ferroptosis, influencing cancer progression, and therapeutic responses. Emphasizing the therapeutic potential of exosomal ncRNAs, we discuss their ability to deliver circRNA, miRNA, and lncRNA to target cells. Despite being in early stages with challenges in bioengineering for drug delivery, these studies hold promise for future clinical applications. Noteworthy findings include inhibiting exosome production to overcome ferroptosis resistance in lung adenocarcinoma and the potential of exosomal DACT3-AS1 to sensitize gastric cancer cells to ferroptosis. The review concludes by highlighting exosomal ncRNAs like miR-4443 and miR-660-5p as promising therapeutic targets, offering avenues for precise cancer interventions by modulating signaling pathways and sensitizing cells to ferroptosis. Overall, this review enhances our understanding of cancer pathogenesis and presents new horizons for targeted therapeutic interventions, revealing the intricate interplay between exosomal ncRNAs and ferroptosis.
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Affiliation(s)
- Yiping Zhang
- School of Life Sciences, Fudan University, Shanghai 200438, China; Wanchuanhui (Shanghai) Medical Technology Co., Ltd, Shanghai 201501, China.
| | - Jun Xie
- School of Life Sciences, Fudan University, Shanghai 200438, China; Wanchuanhui (Shanghai) Medical Technology Co., Ltd, Shanghai 201501, China.
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20
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Zhang Y, Xie J. Ferroptosis-related exosomal non-coding RNAs: promising targets in pathogenesis and treatment of non-malignant diseases. Front Cell Dev Biol 2024; 12:1344060. [PMID: 38385027 PMCID: PMC10879574 DOI: 10.3389/fcell.2024.1344060] [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: 11/24/2023] [Accepted: 01/10/2024] [Indexed: 02/23/2024] Open
Abstract
Ferroptosis, an iron-dependent form of programmed cell death, introduces a novel perspective on cellular demise. This study investigates the regulatory network of exosomal non-coding RNAs (ncRNAs), including miRNAs, circRNAs, and lncRNAs, in ferroptosis modulation. The primary goal is to examine the pathological roles of ferroptosis-related exosomal ncRNAs, particularly in ischemic reperfusion injuries. The research reveals intricate molecular interactions governing the regulatory interplay between exosomal ncRNAs and ferroptosis, elucidating their diverse roles in different non-malignant pathological contexts. Attention is given to their impact on diseases, including cardiac, cerebral, liver, and kidney ischemic injuries, as well as lung, wound, and neuronal injuries. Beyond theoretical exploration, the study provides insights into potential therapeutic applications, emphasizing the significance of mesenchymal stem cells (MSCs)-derived exosomes. Findings underscore the pivotal role of MSC-derived exosomal ncRNAs in modulating cellular responses related to ferroptosis regulation, introducing a cutting-edge dimension. This recognition emphasizes the importance of MSC-derived exosomes as crucial mediators with broad therapeutic implications. Insights unveil promising avenues for targeted interventions, capitalizing on the diverse roles of exosomal ncRNAs, providing a comprehensive foundation for future therapeutic strategies.
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Affiliation(s)
- Yiping Zhang
- School of Life Science, Fudan University, Shanghai, China
- Wanchuanhui (Shanghai) Medical Technology Co., Ltd., Shanghai, China
| | - Jun Xie
- School of Life Science, Fudan University, Shanghai, China
- Wanchuanhui (Shanghai) Medical Technology Co., Ltd., Shanghai, China
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21
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Khan FA, Fang N, Zhang W, Ji S. The multifaceted role of Fragile X-Related Protein 1 (FXR1) in cellular processes: an updated review on cancer and clinical applications. Cell Death Dis 2024; 15:72. [PMID: 38238286 PMCID: PMC10796922 DOI: 10.1038/s41419-023-06413-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/22/2024]
Abstract
RNA-binding proteins (RBPs) modulate the expression level of several target RNAs (such as mRNAs) post-transcriptionally through interactions with unique binding sites in the 3'-untranslated region. There is mounting information that suggests RBP dysregulation plays a significant role in carcinogenesis. However, the function of FMR1 autosomal homolog 1(FXR1) in malignancies is just beginning to be unveiled. Due to the diversity of their RNA-binding domains and functional adaptability, FXR1 can regulate diverse transcript processing. Changes in FXR1 interaction with RNA networks have been linked to the emergence of cancer, although the theoretical framework defining these alterations in interaction is insufficient. Alteration in FXR1 expression or localization has been linked to the mRNAs of cancer suppressor genes, cancer-causing genes, and genes involved in genomic expression stability. In particular, FXR1-mediated gene regulation involves in several cellular phenomena related to cancer growth, metastasis, epithelial-mesenchymal transition, senescence, apoptosis, and angiogenesis. FXR1 dysregulation has been implicated in diverse cancer types, suggesting its diagnostic and therapeutic potential. However, the molecular mechanisms and biological effects of FXR1 regulation in cancer have yet to be understood. This review highlights the current knowledge of FXR1 expression and function in various cancer situations, emphasizing its functional variety and complexity. We further address the challenges and opportunities of targeting FXR1 for cancer diagnosis and treatment and propose future directions for FXR1 research in oncology. This work intends to provide an in-depth review of FXR1 as an emerging oncotarget with multiple roles and implications in cancer biology and therapy.
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Affiliation(s)
- Faiz Ali Khan
- Huaihe Hospital,Medical School, Henan University, Kaifeng, China
- Laboratory of Cell Signal Transduction, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Henan University, Kaifeng, China
- Department of Basic Sciences Research, Shaukat Khanum Memorial Cancer Hospital and Research Centre (SKMCH&RC), Lahore, Pakistan
| | - Na Fang
- Huaihe Hospital,Medical School, Henan University, Kaifeng, China.
- Laboratory of Cell Signal Transduction, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Henan University, Kaifeng, China.
| | - Weijuan Zhang
- Huaihe Hospital,Medical School, Henan University, Kaifeng, China.
- Laboratory of Cell Signal Transduction, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Henan University, Kaifeng, China.
| | - Shaoping Ji
- Huaihe Hospital,Medical School, Henan University, Kaifeng, China.
- Laboratory of Cell Signal Transduction, Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Henan University, Kaifeng, China.
- Zhengzhou Shuqing Medical College, Zhengzhou, China.
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22
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Khan SU, Khan MU, Suleman M, Inam A, Din MAU. Hemophilia Healing with AAV: Navigating the Frontier of Gene Therapy. Curr Gene Ther 2024; 24:265-277. [PMID: 38284735 DOI: 10.2174/0115665232279893231228065540] [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: 09/19/2023] [Revised: 11/30/2023] [Accepted: 12/07/2023] [Indexed: 01/30/2024]
Abstract
Gene therapy for hemophilia has advanced tremendously after thirty years of continual study and development. Advancements in medical science have facilitated attaining normal levels of Factor VIII (FVIII) or Factor IX (FIX) in individuals with haemophilia, thereby offering the potential for their complete recovery. Despite the notable advancements in various countries, there is significant scope for further enhancement in haemophilia gene therapy. Adeno-associated virus (AAV) currently serves as the primary vehicle for gene therapy in clinical trials targeting haemophilia. Subsequent investigations will prioritize enhancing viral capsid structures, transgene compositions, and promoters to achieve heightened transduction efficacy, diminished immunogenicity, and more predictable therapeutic results. The present study indicates that whereas animal models have transduction efficiency that is over 100% high, human hepatocytes are unable to express clotting factors and transduction efficiency to comparable levels. According to the current study, achieving high transduction efficiency and high levels of clotting factor expression in human hepatocytes is still insufficient. It is also crucial to reduce the risk of cellular stress caused by protein overload. Despite encountering various hurdles, the field of haemophilia gene therapy holds promise for the future. As technology continues to advance and mature, it is anticipated that a personalized therapeutic approach will be developed to cure haemophilia effectively.
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Affiliation(s)
- Safir Ullah Khan
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, People's Republic of China
| | - Munir Ullah Khan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, International Research Center for X Polymers, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027 China
| | - Muhammad Suleman
- Center for Biotechnology and Microbiology, University of Swat, Swat, Pakistan
| | - Amrah Inam
- School of Life Science and Technology, Institute of Biomedical Engineering and Bioinformatics, Xi'an Jiaotong University, Xi'an, China
| | - Muhammad Azhar Ud Din
- Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu, P.R. China
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23
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Su L, Han J. Non-coding RNAs in hypertrophic scars and keloids: Current research and clinical relevance: A review. Int J Biol Macromol 2024; 256:128334. [PMID: 38007032 DOI: 10.1016/j.ijbiomac.2023.128334] [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: 07/23/2023] [Revised: 10/28/2023] [Accepted: 11/12/2023] [Indexed: 11/27/2023]
Abstract
Hypertrophic scars (HS) and keloids (KD) are lesions that develop as a result of excessive fibroblast proliferation and collagen deposition in response to dermal injury, leading to dysregulation of the inflammatory, proliferative, and remodeling phases during wound healing. HS and KD affect up to 90 % of the population and are associated with lower quality of life, physical health, and mental status in patients. Efficient targeted treatment represents a significant challenge, primarily due to our limited understanding of their underlying pathogenesis. Non-coding RNAs (ncRNAs), which constitute a significant portion of the human transcriptome with minimal or no protein-coding capacity, have been implicated in various cellular physiologies and pathologies and may serve as diagnostic indicators or therapeutic targets. NcRNAs have been found to be aberrantly expressed and regulated in HS and KD. This review provides a summary of the expression profiles and molecular mechanisms of three common ncRNAs, including microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs), in HS and KD. It also discusses their potential as biomarkers for the diagnosis and treatment of these diseases and provides novel insights into epigenetic-based diagnosis and treatment strategies for HS and KD.
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Affiliation(s)
- Linlin Su
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi 710032, China.
| | - Juntao Han
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi 710032, China.
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24
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Guo Z, Li Z, Zhang M, Bao M, He B, Zhou X. LncRNA FAS-AS1 upregulated by its genetic variation rs6586163 promotes cell apoptosis in nasopharyngeal carcinoma through regulating mitochondria function and Fas splicing. Sci Rep 2023; 13:8218. [PMID: 37217794 DOI: 10.1038/s41598-023-35502-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/18/2023] [Indexed: 05/24/2023] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a common head and neck malignant with a high incidence in Southern China. Genetic aberrations play a vital role in the pathogenesis, progression and prognosis of NPC. In the present study, we elucidated the underlying mechanism of FAS-AS1 and its genetic variation rs6586163 in NPC. We demonstrated that FAS-AS1 rs6586163 variant genotype carriers were associated with lower risk of NPC (CC vs. AA, OR = 0.645, P = 0.006) and better overall survival (AC + CC vs. AA, HR = 0.667, P = 0.030). Mechanically, rs6586163 increased the transcriptional activity of FAS-AS1 and contributed to ectopic overexpression of FAS-AS1 in NPC. rs6586163 also exhibited an eQTL trait and the genes affected by rs6586163 were enriched in apoptosis related signaling pathway. FAS-AS1 was downregulated in NPC tissues and over-expression of FAS-AS1 was associated with early clinical stage and better short-term treatment efficacy for NPC patients. Overexpression of FAS-AS1 inhibited NPC cell viability and promoted cell apoptosis. GSEA analysis of RNA-seq data suggested FAS-AS1 participate in mitochondria regulation and mRNA alternative splicing. Transmission electron microscopic examination verified that the mitochondria was swelled, the mitochondrial cristae was fragmented or disappeared, and their structures were destroyed in FAS-AS1 overexpressed cells. Furthermore, we identified HSP90AA1, CS, BCL2L1, SOD2 and PPARGC1A as the top 5 hub genes of FAS-AS1 regulated genes involved in mitochondria function. We also proved FAS-AS1 could affect Fas splicing isoform sFas/mFas expression ratio, and apoptotic protein expression, thus leading to increased apoptosis. Our study provided the first evidence that FAS-AS1 and its genetic polymorphism rs6586163 triggered apoptosis in NPC, which might have a potential as new biomarkers for NPC susceptibility and prognosis.
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Affiliation(s)
- Zhen Guo
- Academician Workstation, Changsha Medical University, LeiFeng Avenue No.1501, Changsha, 410219, People's Republic of China
- Hunan Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha, 410219, People's Republic of China
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, 410219, People's Republic of China
| | - ZiBo Li
- Academician Workstation, Changsha Medical University, LeiFeng Avenue No.1501, Changsha, 410219, People's Republic of China
| | - MengLing Zhang
- School of Stomatology, Changsha Medical University, Changsha, 410219, People's Republic of China
| | - MeiHua Bao
- Academician Workstation, Changsha Medical University, LeiFeng Avenue No.1501, Changsha, 410219, People's Republic of China
| | - BinSheng He
- Academician Workstation, Changsha Medical University, LeiFeng Avenue No.1501, Changsha, 410219, People's Republic of China
| | - XiaoLong Zhou
- Academician Workstation, Changsha Medical University, LeiFeng Avenue No.1501, Changsha, 410219, People's Republic of China.
- Hunan Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha, 410219, People's Republic of China.
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, 410219, People's Republic of China.
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25
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Yu X, Zhu X, Xu H, Li L. Emerging roles of long non-coding RNAs in keloids. Front Cell Dev Biol 2022; 10:963524. [PMID: 36046343 PMCID: PMC9421354 DOI: 10.3389/fcell.2022.963524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022] Open
Abstract
Keloids are pathologic wound healing conditions caused by fibroblast hyperproliferation and excess collagen deposition following skin injury or irritation, which significantly impact patients by causing psychosocial and functional distress. Extracellular matrix (ECM) deposition and human fibroblast proliferation represents the main pathophysiology of keloid. Long non-coding RNAs (LncRNAs) play important roles in many biological and pathological processes, including development, differentiation and carcinogenesis. Recently, accumulating evidences have demonstrated that deregulated lncRNAs contribute to keloids formation. The present review summarizes the researches of deregulated lncRNAs in keloid. Exploring lncRNA-based methods hold promise as new effective therapies against keloid.
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