1
|
Kuang W, Qin D, Huang Y, Liu Y, Cao X, Xu M. Analysis of the miR482 Gene Family in Plants. Genes (Basel) 2024; 15:1043. [PMID: 39202403 PMCID: PMC11353999 DOI: 10.3390/genes15081043] [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: 05/19/2024] [Revised: 07/05/2024] [Accepted: 08/05/2024] [Indexed: 09/03/2024] Open
Abstract
MicroRNA482 (miR482) is a conserved microRNA family in plants, playing critical regulatory roles in different biological activities. Though the members of the miR482 gene family have been identified in plants, a systematic study has not been reported yet. In the present research, 140 mature sequences generated by 106 precursors were used for molecular characterization, phylogenetic analysis, and target gene prediction, and the competing endogenous RNA (ceRNA) network mediated by miR482 was summarized. The length of mature sequences ranged from 17 nt to 25 nt, with 22 nt being the most abundant, and the start and end of the mature sequences had a preference for uracil (U). By sequence multiplex comparison, it was found that the mature sequences of 5p were clustered into one group, and others were clustered into the other group. Phylogenetic analysis revealed that the 140 mature sequences were categorized into six groups. Meanwhile, all the precursor sequences formed a stable hairpin structure, and the 106 precursors were divided into five groups. However, the expression of miR482 varied significantly between different species and tissues. In total, 149 target genes were predicted and their functions focused on single-organism process, cellular process, and cell and cell part. The ceRNA network of miR482 in tomato, cotton, and peanut was summarized based on related publications. In conclusion, this research will provide a foundation for further understanding of the miR482 gene family.
Collapse
Affiliation(s)
| | | | | | | | - Xue Cao
- College of Agriculture and Forestry Sciences, Linyi University, Linyi 276000, China; (W.K.); (D.Q.); (Y.H.); (Y.L.); (M.X.)
| | | |
Collapse
|
2
|
Wysoczańska B, Dratwa M, Nieszporek A, Niepiekło-Miniewska W, Kamińska D, Ramuś T, Rasała J, Krajewska M, Bogunia-Kubik K. Analysis of IL-17A, IL-17F, and miR-146a-5p Prior to Transplantation and Their Role in Kidney Transplant Recipients. J Clin Med 2024; 13:2920. [PMID: 38792460 PMCID: PMC11122464 DOI: 10.3390/jcm13102920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 04/29/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024] Open
Abstract
Background/Objectives: The balance between regulatory and Th17 cells plays an important role in maintaining the immune tolerance after kidney transplantation (KTx) which is essential for transplantation success, defined as a long graft survival and an absence of organ rejection. The present study aimed to assess whether the pretransplant characteristics of IL-17A and IL-17F, their receptors, as well as miR-146a-5p, an miRNA associated with IL-17A/F regulation, can predict KTx outcomes. Methods: A group of 108 pre-KTx dialysis patients and 125 healthy controls were investigated for single nucleotide substitutions within genes coding for IL-17A, IL-17F, their IL-17RA/RC receptors, and miR-146a-5p. Genotyping was performed using LightSNiP assays. In addition, IL17-A/F serum concentrations were determined using ELISA while miR-146a-5p expression was analyzed by RT-PCR. Results: The IL-17F (rs763780) G allele prevailed in KTx recipients as compared to healthy individuals (OR = 23.59, p < 0.0001) and was associated with a higher IL-17F serum level (p = 0.0381) prior to transplantation. Higher miR-146a-5p expression before KTx was more frequently detected in recipients with an increased IL-17A serum concentration (p = 0.0177). Moreover, IL-17A (rs2275913) GG homozygosity was found to be associated with an increased incidence of deaths before KTx (OR = 4.17, p = 0.0307). T-cell or acute rejection episodes were more frequently observed among patients with the C allele of miR-146a-5p (rs2910164) (OR = 5.38, p = 0.0531). IL17-RA/-RC genetic variants (p < 0.05) seem to be associated with eGFR values. Conclusions: These results imply that IL-17F (rs763780) polymorphism is associated with the serum level of this cytokine and may be related to the risk of renal disease and transplant rejection together with miR-146a-5p (rs2910164), while the IL-17A (rs2275913) genotype may affect patients' survival before KTx.
Collapse
Affiliation(s)
- Barbara Wysoczańska
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland; (M.D.); (K.B.-K.)
| | - Marta Dratwa
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland; (M.D.); (K.B.-K.)
| | - Artur Nieszporek
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland; (M.D.); (K.B.-K.)
- Biobank Research Group, Lukasiewicz Research Network—PORT Polish Center for Technology Development, 54-066 Wroclaw, Poland
| | - Wanda Niepiekło-Miniewska
- Laboratory of Tissue Immunology, Medical Center, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland;
| | - Dorota Kamińska
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (D.K.); (M.K.)
| | - Tomasz Ramuś
- Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland;
| | | | - Magdalena Krajewska
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (D.K.); (M.K.)
| | - Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics and Pharmacogenetics, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland; (M.D.); (K.B.-K.)
- Laboratory of Tissue Immunology, Medical Center, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 53-114 Wroclaw, Poland;
| |
Collapse
|
3
|
Gaál Z. Role of microRNAs in Immune Regulation with Translational and Clinical Applications. Int J Mol Sci 2024; 25:1942. [PMID: 38339220 PMCID: PMC10856342 DOI: 10.3390/ijms25031942] [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: 01/17/2024] [Revised: 01/31/2024] [Accepted: 02/03/2024] [Indexed: 02/12/2024] Open
Abstract
MicroRNAs (miRNAs) are 19-23 nucleotide long, evolutionarily conserved noncoding RNA molecules that regulate gene expression at the post-transcriptional level. In this review, involvement of miRNAs is summarized in the differentiation and function of immune cells, in anti-infective immune responses, immunodeficiencies and autoimmune diseases. Roles of miRNAs in anticancer immunity and in the transplantation of solid organs and hematopoietic stem cells are also discussed. Major focus is put on the translational clinical applications of miRNAs, including the establishment of noninvasive biomarkers for differential diagnosis and prediction of prognosis. Patient selection and response prediction to biological therapy is one of the most promising fields of application. Replacement or inhibition of miRNAs has enormous therapeutic potential, with constantly expanding possibilities. Although important challenges still await solutions, evaluation of miRNA fingerprints may contribute to an increasingly personalized management of immune dysregulation with a remarkable reduction in toxicity and treatment side effects. More detailed knowledge of the molecular effects of physical exercise and nutrition on the immune system may facilitate self-tailored lifestyle recommendations and advances in prevention.
Collapse
Affiliation(s)
- Zsuzsanna Gaál
- Department of Pediatrics, Faculty of Medicine, University of Debrecen, 98 Nagyerdei krt, 4032 Debrecen, Hungary
| |
Collapse
|
4
|
Carraro A, De Gaspari P, Antoniello B, Marzenta D, Vianello E, Bussolati B, Tritta S, Collino F, Bertoldi L, Benvenuto G, Vedovelli L, Benetti E, Negrisolo S. New Insights into Pediatric Kidney Transplant Rejection Biomarkers: Tissue, Plasma and Urine MicroRNAs Compared to Protocol Biopsy Histology. Int J Mol Sci 2024; 25:1911. [PMID: 38339187 PMCID: PMC10856071 DOI: 10.3390/ijms25031911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/26/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
The early identification of a subclinical rejection (SCR) can improve the long-term outcome of the transplanted kidney through intensified immunosuppression. However, the only approved diagnostic method is the protocol biopsy, which remains an invasive method and not without minor and/or major complications. The protocol biopsy is defined as the sampling of allograft tissue at pre-established times even in the absence of an impaired renal function; however, it does not avoid histological damage. Therefore, the discovery of new possible biomarkers useful in the prevention of SCR has gained great interest. Among all the possible candidates, there are microRNAs (miRNAs), which are short, noncoding RNA sequences, that are involved in mediating numerous post-transcriptional pathways. They can be found not only in tissues, but also in different biological fluids, both as free particles and contained in extracellular vesicles (EVs) released by different cell types. In this study, we firstly performed a retrospective miRNA screening analysis on biopsies and serum EV samples of 20 pediatric transplanted patients, followed by a second screening on another 10 pediatric transplanted patients' urine samples at one year post-transplant. In both cohorts, we divided the patients into two groups: patients with histological SCR and patients without histological SCR at one year post-transplantation. The isolated miRNAs were analyzed in an NGS platform to identify different expressions in the two allograft states. Although no statistical data were found in sera, in the tissue and urinary EVs, we highlighted signatures of miRNAs associated with the histological SCR state.
Collapse
Affiliation(s)
- Andrea Carraro
- Laboratory of Immunopathology and Molecular Biology of the Kidney, Department of Women’s and Children’s Health, University of Padova, 35127 Padua, Italy
| | - Piera De Gaspari
- Laboratory of Immunopathology and Molecular Biology of the Kidney, Department of Women’s and Children’s Health, University of Padova, 35127 Padua, Italy
- Laboratory Reference, Euroimmun Italy, 35127 Padua, Italy
| | - Benedetta Antoniello
- Laboratory of Immunopathology and Molecular Biology of the Kidney, Department of Women’s and Children’s Health, University of Padova, 35127 Padua, Italy
| | - Diana Marzenta
- Laboratory of Immunopathology and Molecular Biology of the Kidney, Department of Women’s and Children’s Health, University of Padova, 35127 Padua, Italy
- Pediatric Nephrology, Department of Women’s and Children’s Health, Padua University Hospital, 35128 Padua, Italy
| | - Emanuele Vianello
- Pediatric Nephrology, Department of Women’s and Children’s Health, Padua University Hospital, 35128 Padua, Italy
| | - Benedetta Bussolati
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10124 Torino, Italy
| | - Stefania Tritta
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10124 Torino, Italy
| | - Federica Collino
- Department of Clinical Sciences and Community Health, University of Milano, 20126 Milan, Italy
- Paediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | | | | | - Luca Vedovelli
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Elisa Benetti
- Laboratory of Immunopathology and Molecular Biology of the Kidney, Department of Women’s and Children’s Health, University of Padova, 35127 Padua, Italy
- Pediatric Nephrology, Department of Women’s and Children’s Health, Padua University Hospital, 35128 Padua, Italy
- Pediatric Research Institute “IRP Città della Speranza”, 35127 Padua, Italy
| | - Susanna Negrisolo
- Laboratory of Immunopathology and Molecular Biology of the Kidney, Department of Women’s and Children’s Health, University of Padova, 35127 Padua, Italy
- Pediatric Research Institute “IRP Città della Speranza”, 35127 Padua, Italy
| |
Collapse
|
5
|
Li J, Zhao Y, Zhang Y, Ye F, Hou Z, Zhang Y, Hao L, Li G, Shao J, Tan M. Genome-wide analysis of MdPLATZ genes and their expression during axillary bud outgrowth in apple (Malus domestica Borkh.). BMC Genomics 2023; 24:329. [PMID: 37322464 DOI: 10.1186/s12864-023-09399-x] [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: 01/29/2023] [Accepted: 05/23/2023] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND Branching is a plastic character that affects plant architecture and spatial structure. The trait is controlled by a variety of plant hormones through coordination with environmental signals. Plant AT-rich sequence and zinc-binding protein (PLATZ) is a transcription factor that plays an important role in plant growth and development. However, systematic research on the role of the PLATZ family in apple branching has not been conducted previously. RESULTS In this study, a total of 17 PLATZ genes were identified and characterized from the apple genome. The 83 PLATZ proteins from apple, tomato, Arabidopsis, rice, and maize were classified into three groups based on the topological structure of the phylogenetic tree. The phylogenetic relationships, conserved motifs, gene structure, regulatory cis-acting elements, and microRNAs of the MdPLATZ family members were predicted. Expression analysis revealed that MdPLATZ genes exhibited distinct expression patterns in different tissues. The expression patterns of the MdPLATZ genes were systematically investigated in response to treatments that impact apple branching [thidazuron (TDZ) and decapitation]. The expression of MdPLATZ1, 6, 7, 8, 9, 15, and 16 was regulated during axillary bud outgrowth based on RNA-sequencing data obtained from apple axillary buds treated by decapitation or exogenous TDZ application. Quantitative real-time PCR analysis showed that MdPLATZ6 was strongly downregulated in response to the TDZ and decapitation treatments, however, MdPLATZ15 was significantly upregulated in response to TDZ, but exhibited little response to decapitation. Furthermore, the co-expression network showed that PLATZ might be involved in shoot branching by regulating branching-related genes or mediating cytokinin or auxin pathway. CONCLUSION The results provide valuable information for further functional investigation of MdPLATZ genes in the control of axillary bud outgrowth in apple.
Collapse
Affiliation(s)
- Jiuyang Li
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Yongliang Zhao
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Yaohui Zhang
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Feng Ye
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Zhengcun Hou
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Yuhang Zhang
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Longjie Hao
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Guofang Li
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China
| | - Jianzhu Shao
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China.
| | - Ming Tan
- College of Horticulture, Hebei Agricultural University, Hebei, 071000, China.
| |
Collapse
|
6
|
Ranjbaran J, Safarpour H, Nomiri S, Tavakoli T, Rezaei Z, Salmani F, Larki P, Chamani E. Experimental validation of in silico analysis estimated the reverse effect of upregulated
hsa‐miR
‐106a‐5p and
hsa‐miR
‐223‐3p on
SLC4A4
gene expression in Iranian patients with colorectal adenocarcinoma by
RT‐qPCR. Cancer Med 2022; 12:7005-7018. [PMID: 36468451 PMCID: PMC10067115 DOI: 10.1002/cam4.5499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 11/07/2022] [Accepted: 11/19/2022] [Indexed: 12/10/2022] Open
Abstract
BACKGROUND AND METHODS Colorectal cancer (CRC) is considered one of the most common malignancies worldwide. The diagnosis and prognosis of the patients are very poor. In this study, we used in-silico analysis and experimental techniques to investigate novel co-expression genes and their associated miRNA networks in CRC. For this purpose, we conducted a comprehensive transcriptome analysis using online bulk and single-cell RNA-seq datasets. We then validated the results on tissue samples from cancerous and adjacent normal tissues from CRC patients by RT-qPCR. RESULTS Using a weighted gene co-expression network algorithm, we identified SLC4A4 as a significantly downregulated hub gene in the CRC. The single-cell analysis indicated that the expression level of SLC4A4 in Paneth cells is higher than in other cell populations. Further computational analysis suggested hsa-miR-223-3p and hsa-miR-106a-5p as two specific hub-miRNAs for the SLC4A4 gene. RT-qPCR analysis showed a 2.60-fold downregulation of SLC4A4. Moreover, hsa-miR-223-3p and hsa-miR-106a-5p showed an increased expression level of 5.58-fold and 9.66-fold in CRC samples, respectively. Based on the marginal model analysis, by increasing the expression of hsa-miR-106a-5p, the average expression of the SLC4A4 gene significantly decreased by 103 units. Furthermore, ROC curves analysis indicated statistically significant for diagnostic ability of SLC4A4 (AUC: 0.94, Sensitivity: 95.5%, Specificity: 95.5%) and hsa-miR-106a-5p (AUC: 0.72, Sensitivity: 72.7%, Specificity: 100%). CONCLUSION This study provides a framework of co-expression gene modules and miRNAs of CRC, which identifies some important biomarkers for CRC pathogenicity and diagnosis. Further experimental evidence will be required to support this study and validate the precise molecular pathways.
Collapse
Affiliation(s)
- Javad Ranjbaran
- Department of Clinical Biochemistry, School of Medicine Birjand University of Medical Sciences Birjand Iran
| | - Hossein Safarpour
- Cellular and Molecular Research Center Birjand University of Medical Sciences Birjand Iran
| | - Samira Nomiri
- Department of Clinical Biochemistry, School of Medicine Birjand University of Medical Sciences Birjand Iran
| | - Tahmine Tavakoli
- Department of Internal Medicine, School of Medicine Birjand University of Medical Sciences Birjand Iran
| | - Zohreh Rezaei
- Department of Biology, Faculty of Sciences University of Sistan and Balouchestan Zahedan Iran
| | - Fatemeh Salmani
- Department of Epidemiology and Biostatistics, Social Determinants of Health Research Center, Faculty of Health Birjand University of Medical Sciences Birjand Iran
| | - Pegah Larki
- Department of Molecular Genetics, Genomic Research Center Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Elham Chamani
- Department of Clinical Biochemistry, School of Medicine Birjand University of Medical Sciences Birjand Iran
| |
Collapse
|
7
|
Lepoittevin M, Giraud S, Kerforne T, Allain G, Thuillier R, Hauet T. How to improve results after DCD (donation after circulation death). Presse Med 2022; 51:104143. [PMID: 36216034 DOI: 10.1016/j.lpm.2022.104143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/29/2022] [Indexed: 11/09/2022] Open
Abstract
The shortage of organs for transplantation has led health professionals to look for alternative sources of donors. One of the avenues concerns donors who have died after circulatory arrest. This is a special situation because the organs from these donors are exposed to warm ischaemia-reperfusion lesions that are unavoidable during the journey of the organs from the donor to the moment of transplantation in the recipient. We will address and discuss the key issues from the perspective of team organization, legislation and its evolution, and the ethical framework. In a second part, the avenues to improve the quality of organs will be presented following the itinerary of the organs between the donor and the recipient. The important moments from the point of view of therapeutic strategy will be put into perspective. New connections between key players involved in pathophysiological mechanisms and implications for innate immunity and injury processes are among the avenues to explore. Technological developments to improve the quality of organs from these recipients will be analyzed, such as perfusion techniques with new modalities of temperatures and oxygenation. New molecules are being investigated for their potential role in protecting these organs and an analysis of potential prospects will be proposed. Finally, the important perspectives that seem to be favored will be discussed in order to reposition the use of deceased donors after circulatory arrest. The use of these organs has become a routine procedure and improving their quality and providing the means for their evaluation is absolutely inevitable.
Collapse
Affiliation(s)
- Maryne Lepoittevin
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France
| | - Sébastien Giraud
- Unité UMR U1082, F-86000 Poitiers, France; Service de Biochimie, Pôle Biospharm, Centre Hospitalier Universitaire, 2 rue de la Milétrie, CS 90577, 86021 Poitiers Cedex, France
| | - Thomas Kerforne
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; CHU Poitiers, Service de Réanimation Chirurgie Cardio-Thoracique et Vasculaire, Coordination des P.M.O., F-86021 Poitiers, France
| | - Géraldine Allain
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; CHU Poitiers, Service de Chirurgie Cardiothoracique et Vasculaire, F-86021 Poitiers, France
| | - Raphaël Thuillier
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; Service de Biochimie, Pôle Biospharm, Centre Hospitalier Universitaire, 2 rue de la Milétrie, CS 90577, 86021 Poitiers Cedex, France
| | - Thierry Hauet
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; Fédération Hospitalo-Universitaire « Survival Optimization in Organ Transplantation », CHU de Poitiers, 2 rue de la Milétrie - CS 90577, 86021 Poitiers Cedex, France.
| |
Collapse
|
8
|
Mahtal N, Lenoir O, Tinel C, Anglicheau D, Tharaux PL. MicroRNAs in kidney injury and disease. Nat Rev Nephrol 2022; 18:643-662. [PMID: 35974169 DOI: 10.1038/s41581-022-00608-6] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2022] [Indexed: 11/09/2022]
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs that regulate gene expression by degrading or repressing the translation of their target messenger RNAs. As miRNAs are critical regulators of cellular homeostasis, their dysregulation is a crucial component of cell and organ injury. A substantial body of evidence indicates that miRNAs are involved in the pathophysiology of acute kidney injury (AKI), chronic kidney disease and allograft damage. Different subsets of miRNAs are dysregulated during AKI, chronic kidney disease and allograft rejection, which could reflect differences in the physiopathology of these conditions. miRNAs that have been investigated in AKI include miR-21, which has an anti-apoptotic role, and miR-214 and miR-668, which regulate mitochondrial dynamics. Various miRNAs are downregulated in diabetic kidney disease, including the miR-30 family and miR-146a, which protect against inflammation and fibrosis. Other miRNAs such as miR-193 and miR-92a induce podocyte dedifferentiation in glomerulonephritis. In transplantation, miRNAs have been implicated in allograft rejection and injury. Further work is needed to identify and validate miRNAs as biomarkers of graft function and of kidney disease development and progression. Use of combinations of miRNAs together with other molecular markers could potentially improve diagnostic or predictive power and facilitate clinical translation. In addition, targeting specific miRNAs at different stages of disease could be a promising therapeutic strategy.
Collapse
Affiliation(s)
- Nassim Mahtal
- Paris Cardiovascular Research Center - PARCC, Inserm, Université Paris Cité, Paris, France
| | - Olivia Lenoir
- Paris Cardiovascular Research Center - PARCC, Inserm, Université Paris Cité, Paris, France.
| | - Claire Tinel
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker-Enfants Malades, Université Paris Cité, Assistance Publique-Hôpitaux de Paris, Paris, France.,Institut Necker-Enfants Malades, Inserm, Université Paris Cité, Paris, France
| | - Dany Anglicheau
- Service de Néphrologie et Transplantation Adulte, Hôpital Necker-Enfants Malades, Université Paris Cité, Assistance Publique-Hôpitaux de Paris, Paris, France.,Institut Necker-Enfants Malades, Inserm, Université Paris Cité, Paris, France
| | - Pierre-Louis Tharaux
- Paris Cardiovascular Research Center - PARCC, Inserm, Université Paris Cité, Paris, France.
| |
Collapse
|
9
|
Muthukumar T, Akat KM, Yang H, Schwartz JE, Li C, Bang H, Ben-Dov IZ, Lee JR, Ikle D, Demetris AJ, Tuschl T, Suthanthiran M. Serum MicroRNA Transcriptomics and Acute Rejection or Recurrent Hepatitis C Virus in Human Liver Allograft Recipients: A Pilot Study. Transplantation 2022; 106:806-820. [PMID: 33979314 PMCID: PMC8581074 DOI: 10.1097/tp.0000000000003815] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Acute rejection (AR) and recurrent hepatitis C virus (R-HCV) are significant complications in liver allograft recipients. Noninvasive diagnosis of intragraft pathologies may improve their management. METHODS We performed small RNA sequencing and microRNA (miRNA) microarray profiling of RNA from sera matched to liver allograft biopsies from patients with nonimmune, nonviral (NINV) native liver disease. Absolute levels of informative miRNAs in 91 sera matched to 91 liver allograft biopsies were quantified using customized real-time quantitative PCR (RT-qPCR) assays: 30 biopsy-matched sera from 26 unique NINV patients and 61 biopsy-matched sera from 41 unique R-HCV patients. The association between biopsy diagnosis and miRNA abundance was analyzed by logistic regression and calculating the area under the receiver operating characteristic curve. RESULTS Nine miRNAs-miR-22, miR-34a, miR-122, miR-148a, miR-192, miR-193b, miR-194, miR-210, and miR-885-5p-were identified by both sRNA-seq and TLDA to be associated with NINV-AR. Logistic regression analysis of absolute levels of miRNAs and goodness-of-fit of predictors identified a linear combination of miR-34a + miR-210 (P < 0.0001) as the best statistical model and miR-122 + miR-210 (P < 0.0001) as the best model that included miR-122. A different linear combination of miR-34a + miR-210 (P < 0.0001) was the best model for discriminating NINV-AR from R-HCV with intragraft inflammation, and miR-34a + miR-122 (P < 0.0001) was the best model for discriminating NINV-AR from R-HCV with intragraft fibrosis. CONCLUSIONS Circulating levels of miRNAs, quantified using customized RT-qPCR assays, may offer a rapid and noninvasive means of diagnosing AR in human liver allografts and for discriminating AR from intragraft inflammation or fibrosis due to R-HCV.
Collapse
Affiliation(s)
- Thangamani Muthukumar
- Division of Nephrology and Hypertension, Joan and Sanford I. Weill Department of Medicine and Department of Transplantation Medicine, New York Presbyterian-Weill Cornell Medicine, New York, NY
| | - Kemal M. Akat
- Laboratory of RNA Molecular Biology, The Rockefeller University, New York, NY
| | - Hua Yang
- Division of Nephrology and Hypertension, Joan and Sanford I. Weill Department of Medicine and Department of Transplantation Medicine, New York Presbyterian-Weill Cornell Medicine, New York, NY
| | - Joseph E. Schwartz
- Division of Nephrology and Hypertension, Joan and Sanford I. Weill Department of Medicine and Department of Transplantation Medicine, New York Presbyterian-Weill Cornell Medicine, New York, NY
- Department of Psychiatry and Behavioral Science, Stony Brook University, Stony Brook, NY
| | - Carol Li
- Division of Nephrology and Hypertension, Joan and Sanford I. Weill Department of Medicine and Department of Transplantation Medicine, New York Presbyterian-Weill Cornell Medicine, New York, NY
| | - Heejung Bang
- Division of Biostatistics, Department of Public Health Sciences, University of California at Davis, Davis, CA
| | - Iddo Z. Ben-Dov
- Laboratory of RNA Molecular Biology, The Rockefeller University, New York, NY
| | - John R. Lee
- Division of Nephrology and Hypertension, Joan and Sanford I. Weill Department of Medicine and Department of Transplantation Medicine, New York Presbyterian-Weill Cornell Medicine, New York, NY
| | | | - Anthony J. Demetris
- Division of Transplantation Pathology, Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Thomas Tuschl
- Laboratory of RNA Molecular Biology, The Rockefeller University, New York, NY
| | - Manikkam Suthanthiran
- Division of Nephrology and Hypertension, Joan and Sanford I. Weill Department of Medicine and Department of Transplantation Medicine, New York Presbyterian-Weill Cornell Medicine, New York, NY
| |
Collapse
|
10
|
Mandujano-Tinoco EA, González-García F, Salgado RM, Abarca-Buis RF, Sanchez-Lopez JM, Carranza-Castro PH, Padilla L, Krötzsch E. miR-31, miR-155, and miR-221 expression profiles and their association with graft skin tolerance in a syngeneic vs. allogeneic murine skin transplantation model. J Burn Care Res 2022; 43:1160-1169. [PMID: 35018433 DOI: 10.1093/jbcr/irac003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Grafting is the gold standard for the treatment of severe skin burns. Frequently, allogeneic tissue is the only transient option for wound coverage, but their use risks damage to surrounding tissues. MicroRNAs have been associated with acute rejection of different tissues/organs. In this study, we analyzed the expression of miR-31, miR-155, and miR-221 and associate it with graft tolerance or rejection using a murine full-thickness skin transplantation model. Recipient animals for the syngeneic and allogeneic groups were BALB/c and C57BL/6 mice, respectively; donor tissues were obtained from BALB/c mice. After 7 days post-transplantation (DPT), the recipient skin and grafts in the syngeneic group maintained most of their structural characteristics and transforming growth factor (TGF)β1 and TGFβ3 expression. Allografts were rejected early (Banff grades II and IV at 3 and 7 DPT, respectively), showing damage to the skin architecture and alteration of TGFβ3 distribution. miRNAs skin expression changed in both mouse strains; miR-31 expression increased in the recipient skin of syngeneic grafts relative to that of allogeneic grafts at 3 and 7 DPT (p < 0.05 and p < 0.01, respectively); miR-221 expression increased in the same grafts at 7 DPT (p < 0.05). The only significant difference between donor tissues was observed for miR-155 expression at 7 DPT which was associated with necrotic tissue. Only miR-31 and miR-221 levels were increased in the blood of BALB/c mice that received syngeneic grafts after 7 DPT. Our data suggest that local and systemic miR-31 and miR-221 overexpression are associated with graft tolerance.
Collapse
Affiliation(s)
- Edna Ayerim Mandujano-Tinoco
- Laboratory of Connective Tissue, Centro Nacional de Investigación y Atención a Quemados, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico City, Mexico
| | - Francisco González-García
- Laboratory of Connective Tissue, Centro Nacional de Investigación y Atención a Quemados, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico City, Mexico
| | - Rosa M Salgado
- Laboratory of Connective Tissue, Centro Nacional de Investigación y Atención a Quemados, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico City, Mexico
| | - René Fernando Abarca-Buis
- Laboratory of Connective Tissue, Centro Nacional de Investigación y Atención a Quemados, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico City, Mexico
| | | | | | - Luis Padilla
- Department of Experimental Surgery, Centro Médico Nacional "20 de Noviembre", ISSSTE, Mexico City, Mexico
| | - Edgar Krötzsch
- Laboratory of Connective Tissue, Centro Nacional de Investigación y Atención a Quemados, Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico City, Mexico
| |
Collapse
|
11
|
Shevchenko O, Tsirulnikova O, Sharapchenko S, Pashkov I, Bekov M, Shigaev E, Gichkun O, Velikiy D, Gautier S. MiR-339 and galectin-3: diagnostic value in patients with airway obstruction after lung transplantation. Transpl Int 2021; 34:1733-1739. [PMID: 34448266 DOI: 10.1111/tri.13986] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/15/2021] [Accepted: 07/19/2021] [Indexed: 12/14/2022]
Abstract
Respiratory complications can be the cause of graft dysfunction after lung transplantation (LTx). MicroRNAs are small regulatory molecules-potential biomarkers of respiratory diseases and post-transplant complications. Galectin-3 is highly expressed in fibrosis of transplanted solid organs. The aim was to evaluate the expression of plasma miR-339 and galectin-3 concentrations in lung recipients including with airway obstruction after LTx. The study included 57 lung recipients (34 men and 23 women aged 10 to 74 years) were followed up to 5 years after LTx. The plasma microRNAs were detected by real-time PCR; galectin-3 levels were measured by ELISA. During follow-up in 30 recipients, post-transplant complications were detected: 12 (40.0%) cases of airway obstruction. The levels of miR-339 and galectin-3 were significantly higher in recipients with airway obstruction compare with 27 (47.3%) recipients without any complications (P = 0.036 and P = 0.014, resp.). Increasing miR-339 (above the 0.02 fold change) and galectin-3 (above the 11.7 ng/ml) threshold plasma levels in lung recipients is associated with high risk (RR = 7.14 ± 0.97 [95% CI 1.05-48.60], P = 0.045) of airway obstruction after LTx. A measurement of miR-339 expression in combination with galectin-3 level might be perspective to identify recipients at risk of airway obstruction after LTx.
Collapse
Affiliation(s)
- Olga Shevchenko
- Department of Regulatory mechanisms in Transplantology, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation.,Department of Transplantology and Artificial Organs, Sechenov University, Moscow, Russian Federation
| | - Olga Tsirulnikova
- Department of Transplantology and Artificial Organs, Sechenov University, Moscow, Russian Federation.,Department of Therapy, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation
| | - Sofya Sharapchenko
- Department of Regulatory mechanisms in Transplantology, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation
| | - Ivan Pashkov
- Department of Surgery №3, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation
| | - Maksat Bekov
- Department of Endoscopy, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation
| | - Egor Shigaev
- Department of Surgery №3, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation
| | - Olga Gichkun
- Department of Regulatory mechanisms in Transplantology, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation.,Department of Transplantology and Artificial Organs, Sechenov University, Moscow, Russian Federation
| | - Dmitriy Velikiy
- Department of Regulatory mechanisms in Transplantology, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation
| | - Sergey Gautier
- Department of Transplantology and Artificial Organs, Sechenov University, Moscow, Russian Federation.,Department of Surgery №3, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation.,Director, Shumakov National Medical Research Center of Transplantology and Artificial Organs, Moscow, Russian Federation
| |
Collapse
|
12
|
Abstract
PURPOSE OF REVIEW In kidney transplantation, microRNAs (miRNAs) have been extensively studied over the past decade, and panels of differentially expressed miRNAs have been identified from various body fluids/tissues, including blood, plasma, urine, or allograft biopsies, and in various conditions, such as acute T-cell-mediated and antibody-mediated rejections, chronic allograft rejection, interstitial fibrosis and tubular atrophy, acute tubular necrosis or BKV nephropathy. RECENT FINDINGS This review outlines our current knowledge regarding the complexity of miRNA regulation in fine-tuning expression of two-thirds of the human genome and the potential of miRNAs as biomarkers, based on an increasing number of case--control studies with, however, no evidence of short-term clinical development. Instead, a progressive change in study objectives is reported, with the most recent literature using miRNA-targeted genes as entry points for studying disease pathways. SUMMARY Our nascent understanding of their presumed roles in alloimmunity suggests that miRNAs are key regulators in many allograft injuries. Future directions should investigate how the integration of miRNAs with other layers of molecular data, such as genomic, transcriptomic, or proteomic data, could help to characterize the cellular interactions involved in allograft rejection and whether miRNA-based therapy could be of relevance for transplant medicine.
Collapse
|
13
|
MicroRNA Expression Changes in Kidney Transplant: Diagnostic Efficacy of miR-150-5p as Potential Rejection Biomarker, Pilot Study. J Clin Med 2021; 10:jcm10132748. [PMID: 34206682 PMCID: PMC8268834 DOI: 10.3390/jcm10132748] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/13/2021] [Accepted: 06/17/2021] [Indexed: 12/14/2022] Open
Abstract
Background: The kidney allograft biopsy is considered the gold standard for rejection diagnosis but is invasive and could be indeterminate. Several publications point to the role of miRNA expression in suggesting its involvement in the acceptance or rejection of organ transplantation. This study aimed to analyze microRNAs involved in the differentiation and activation of B and T lymphocytes from kidney transplant (KT) patients’ peripheral blood leukocytes to be used as biomarkers of acute renal rejection (AR). Methods: A total of 15 KT patients with and without acute rejection (AR/NAR) were analyzed and quantified by miRNA PCR array. A total of 84 miRNAs related to lymphocyte differentiation and activation B and T were studied. The functions and biological pathways were analyzed to predict the potential targets of differential expressed miRNAs. Results: Six miRNA were increased in the AR group (miR-191-5p, miR-223-3p, miR-346, miR-423-5p, miR-574-3p, and miR-181d) and miR-150-5p was increased in the NAR group. In silico studies showed a total of 2603 target genes for the increased miRNAs in AR, while for the decrease miRNA, a total of 1107 target-potential genes were found. Conclusions: Our results show that KT with AR shows a decrease in miR-150-5p expression compared to NAR, suggesting that the decrease in miR-150-5p could be related to an increased MBD6 whose deregulation could have clinical consequences.
Collapse
|
14
|
Liu Z, Li C, Huang P, Hu F, Jiang M, Xu X, Li B, Deng L, Ye T, Guo L. CircHmbox1 Targeting miRNA-1247-5p Is Involved in the Regulation of Bone Metabolism by TNF-α in Postmenopausal Osteoporosis. Front Cell Dev Biol 2020; 8:594785. [PMID: 33425899 PMCID: PMC7786182 DOI: 10.3389/fcell.2020.594785] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 12/07/2020] [Indexed: 01/03/2023] Open
Abstract
Tumor necrosis factor-alpha (TNF-α) promotes osteoclasts differentiation to enhance bone resorption and inhibits osteoblasts differentiation to impair bone formation, which plays a central role in the development of postmenopausal osteoporosis (PMOP). Recent studies implicated an important role of circular RNAs (circRNAs) in osteoporosis. The purpose of this study is to investigate whether circRNAs might be implicated in TNF-α-regulated osteoclasts differentiation and osteoblasts differentiation in PMOP. QRT-PCR was applied to detect expression of circRNA-circHmbox1 and miR-1247-5p in TNF-α-induced osteoclasts differentiation. Western blot, TRAP staining, alkaline phosphatase staining, alizarin red S staining, transwell and cell transfection were conducted to confirm that TNF-α inhibited osteoblasts differentiation by exosomal with low circHmbox1 expression from osteoclasts. Bioinformatics analysis and luciferase reporter revealed the mechanisms of the circHmbox1/miR-1247-5p/B cell lymphoma 6 (Bcl6) interaction. In this study, we found that the level of circRNA-circHmbox1 was obviously reduced in TNF-α-induced osteoclast formation in vivo and in vitro. CircHmbox1 could inhibit RANKL-induced osteoclasts differentiation primarily through binding to microRNA-1247-5p. TNF-α decreased osteoblasts differentiation by exosomal with low circHmbox1 expression from osteoclasts. Mechanistic studies showed that microRNA-1247-5p regulated osteoclasts differentiation and osteoblasts differentiation by targeting Bcl6, which was confirmed to play opposite roles in osteoblasts differentiation and osteoclasts differentiation. Our results provide evidence that circHmbox1-targeting miR-1247-5p is involved in the regulation of bone metabolisms by TNF-α in PMOP.
Collapse
Affiliation(s)
- Zhuochao Liu
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Changwei Li
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ping Huang
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fangqiong Hu
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Jiang
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xing Xu
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bin Li
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lianfu Deng
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tianwen Ye
- Department of Orthopedic Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Lei Guo
- Department of Orthopedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
15
|
Borštnar Š, Večerić-Haler Ž, Boštjančič E, Pipan Tkalec Ž, Kovač D, Lindič J, Kojc N. Uromodulin and microRNAs in Kidney Transplantation-Association with Kidney Graft Function. Int J Mol Sci 2020; 21:ijms21165592. [PMID: 32764335 PMCID: PMC7460670 DOI: 10.3390/ijms21165592] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/24/2020] [Accepted: 07/30/2020] [Indexed: 02/07/2023] Open
Abstract
Uromodulin and microRNAs (miRNAs) have recently been investigated as potential biomarkers for kidney graft associated pathology and outcome, with a special focus on biomarkers indicating specific disease processes and kidney graft survival. The study's aim was to determine whether expression of serum uromodulin concentration and selected miRNAs might be related to renal function in kidney transplant recipients (KTRs). The uromodulin concentration and expression of six selected miRNAs (miR-29c, miR-126, miR-146a, miR-150, miR-155, and miR-223) were determined in the serum of 100 KTRs with stable graft function and chronic kidney disease of all five stages. Kidney graft function was estimated with routine parameters (creatinine, urea, cystatin C, and Chronic Kidney Disease Epidemiology Collaboration study equations) and precisely measured using chromium-51 labelled ethylenediaminetetraacetic-acid clearance. The selected miRNAs were shown to be independent of kidney graft function, indicating their potential as biomarkers of associated kidney graft disease processes. In contrast, the serum uromodulin level depended entirely on kidney graft function and thus reflected functioning tubules rather than any specific kidney graft injury. However, decreased concentrations of serum uromodulin can be observed in the early course of tubulointerstitial injury, thereby suggesting its useful role as an accurate, noninvasive biomarker of early (subclinical) kidney graft injury.
Collapse
Affiliation(s)
- Špela Borštnar
- Department of Nephrology, University Medical Centre Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia; (Š.B.); (Ž.V.-H.); (D.K.); (J.L.)
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
| | - Željka Večerić-Haler
- Department of Nephrology, University Medical Centre Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia; (Š.B.); (Ž.V.-H.); (D.K.); (J.L.)
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
| | - Emanuela Boštjančič
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, Korytkova 2, 1000 Ljubljana, Slovenia; (E.B.); (Ž.P.T.)
| | - Živa Pipan Tkalec
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, Korytkova 2, 1000 Ljubljana, Slovenia; (E.B.); (Ž.P.T.)
| | - Damjan Kovač
- Department of Nephrology, University Medical Centre Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia; (Š.B.); (Ž.V.-H.); (D.K.); (J.L.)
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
| | - Jelka Lindič
- Department of Nephrology, University Medical Centre Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia; (Š.B.); (Ž.V.-H.); (D.K.); (J.L.)
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia
| | - Nika Kojc
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, Korytkova 2, 1000 Ljubljana, Slovenia; (E.B.); (Ž.P.T.)
- Correspondence: ; Tel.: +386-1-543-7125
| |
Collapse
|
16
|
Meng L, Jiang YP, Zhu J, Li B. MiR-188-3p/GPR26 modulation functions as a potential regulator in manipulating glioma cell properties. Neurol Res 2020; 42:222-227. [PMID: 32024457 DOI: 10.1080/01616412.2020.1723298] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Lei Meng
- Department of Neurosurgery, Shandong Provincial Hospital, Jinan, Shandong, P.R. China
| | - Yuan-Pei Jiang
- Department of Neurosurgery, Jinan Central Hospital Affiliated to Shandong University, Jinan, Shandong, P.R. China
| | - Jie Zhu
- Department of Neurosurgery, Jinan Central Hospital Affiliated to Shandong University, Jinan, Shandong, P.R. China
| | - Bo Li
- Department of Neurosurgery, Jinan Central Hospital Affiliated to Shandong University, Jinan, Shandong, P.R. China
| |
Collapse
|
17
|
Ma Z, Zhou J, Shao Y, Jafari FA, Qi P, Li Y. Biochemical properties and progress in cancers of tRNA-derived fragments. J Cell Biochem 2019; 121:2058-2063. [PMID: 31674076 DOI: 10.1002/jcb.29492] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 10/08/2019] [Indexed: 01/01/2023]
Abstract
tRNA-derived small RNAs (tRFs), a kind of noncoding RNAs, are generated from transfer RNAs. tRFs have some types according to their source and sizes. They play important roles in cell life and carcinogenesis. In this paper, we review the biogenesis and biological properties. We also focus on current progress of tRFs and some tsRNAs such as tRF-Leu-CAG, which have been studied or will be further investigated in tumorgenesis and diagnostic biomarkers in the clinic.
Collapse
Affiliation(s)
- Zhongliang Ma
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Jinbao Zhou
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Yang Shao
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Fatemah A Jafari
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Pengfei Qi
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Yanli Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| |
Collapse
|