1
|
Wu Y, Li B, Deng D, Zhou H, Liu M, Ai H, Xin Y, Hua W, Zhao L, Li L. Circ_0036490 and DKK1 competitively bind miR-29a to promote lipopolysaccharides-induced human gingival fibroblasts injury. Autoimmunity 2024; 57:2312927. [PMID: 38321980 DOI: 10.1080/08916934.2024.2312927] [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: 06/16/2023] [Accepted: 01/27/2024] [Indexed: 02/08/2024]
Abstract
MicroRNA (miRNA) plays a regulatory role in periodontitis. This study aimed to explore whether miR-29a could affect lipopolysaccharides (LPSs)-induced injury in human gingival fibroblasts (HGFs) through the competitive endogenous RNAs (ceRNA) mechanism. Periodontal ligament (PDL) tissues and HGFs were derived from patients with periodontitis and healthy volunteers. Periodontitis cell model was established by treating HGFs with LPS. Expression levels of circ_0036490, miR-29a, and DKK1 were evaluated by the reverse transcription quantitative real-time PCR (RT-qPCR) method. Western blotting assay was performed to assess protein expression levels of pyroptosis-related proteins and Wnt signalling related proteins. Cell viability was evaluated by cell counting kit-8 (CCK-8) assay. Concentration of lactate dehydrogenase (LDH), interleukin (IL)-1β, and IL-18 were determined by Enzyme-linked immunosorbent assay (ELISA). Pyroptosis rate were determined by flow cytometry assay to evaluate pyroptosis. The interaction between miR-29a and circ_0036490 or DKK1 was verified by dual-luciferase reporter and RNA pull-down assays. MiR-29a expression was lower in PDL tissues of patients with periodontitis than that in healthy group; likewise, miR-29a was also downregulated in LPS-treated HGFs. Overexpression of miR-29a increased cell viability and decreased pyroptosis of HGFs induced by LPS while inhibition of miR-29a exerted the opposite role. MiR-29a binds to circ_0036490 and elevation of circ_0036490 contributed to dysfuntion of LPS-treated HGFs and reversed the protection function of elevated miR-29a. In addition, miR-29a targets DKK1. Overexpression of DKK1 abrogated the effects of overexpressed miR-29a on cell vaibility, pyroptosis, and protein levels of Wnt signalling pathway of LPS-treated HGFs. Circ_0036490 and DKK1 competitively bind miR-29a to promote LPS-induced HGF injury in vitro. Wnt pathway inactivated by LPS was activated by miR-29a. Thence, miR-29a may be a promising target for periodontitis.
Collapse
Affiliation(s)
- Yeke Wu
- Department of Stomatology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bin Li
- Department of Geriatrics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Disi Deng
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hongling Zhou
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, China
| | - Min Liu
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Huangping Ai
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yilin Xin
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, China
| | - Weihan Hua
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, China
| | - Lixing Zhao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Sichuan, China
| | - Li Li
- Department of Radiology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
2
|
Cazzolla AP, Brescia V, Lovero R, Fontana A, Giustino A, Dioguardi M, Di Comite MS, Di Serio F, Ciavarella D, Crincoli V. Evaluation of Biomarkers of Bone Metabolism on Salivary Matrix in the Remodeling of Periodontal Tissue during Orthodontic Treatment. Dent J (Basel) 2024; 12:209. [PMID: 39056996 PMCID: PMC11276302 DOI: 10.3390/dj12070209] [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: 03/04/2024] [Revised: 05/23/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024] Open
Abstract
The aim of this study was to evaluate changes in the concentration of N-terminal type I collagen extension pro-peptide (PINP), tartrate-resistant acid phosphatase (TRAcP), and parathyroid hormone-related protein (PTHrP) in saliva during orthodontic treatment in order to evaluate whether changes in bone turnover marker (BTM) concentration can help highlight the effects of orthodontic mechanical loading in the absence of clinical evidence of tooth movement in terms of tooth movement. Saliva samples from 25 apparently healthy young subjects (10 females and 15 males) were collected using Salivette® (Sarstedt) with cotton swabs and the concentrations of PTHrP, TRAcP 5b, and PINP were analyzed at time 0 (T1), 25 days (T2), and at 45 days (T3). Differences in the median value of biomarker levels between baseline T1 and follow-up of the different groups (T2 and T3) were assessed using the non-parametric Mann-Whitney U test. Trough concentrations of P1NP, PTHrP, and TRAcP were 0.80 µg/L, 0.21 ng/mL, and 0.90 U/L above the method LOD. The non-parametric Mann-Whitney U test confirmed a statistically significant difference in T1 versus concentrations of T2 and T3. All subjects evaluated had a statistically significant difference between T1 vs. T3. when compared with the specific critical difference (RCV) for the analyte The results obtained demonstrate that the evaluation of BTM changes in saliva can help the evaluation of orthodontic procedures and the monitoring of biomechanical therapy.
Collapse
Affiliation(s)
- Angela Pia Cazzolla
- Department of Clinical and Experimental Medicine, Università degli Studi di Foggia, 71100 Foggia, Italy; (M.D.); (D.C.)
| | - Vincenzo Brescia
- Clinical Pathology Unit, AOU Policlinico Consorziale di Bari—Ospedale Giovanni XXIII, 70124 Bari, Italy; (V.B.); (R.L.); (A.F.); (F.D.S.)
| | - Roberto Lovero
- Clinical Pathology Unit, AOU Policlinico Consorziale di Bari—Ospedale Giovanni XXIII, 70124 Bari, Italy; (V.B.); (R.L.); (A.F.); (F.D.S.)
| | - Antonietta Fontana
- Clinical Pathology Unit, AOU Policlinico Consorziale di Bari—Ospedale Giovanni XXIII, 70124 Bari, Italy; (V.B.); (R.L.); (A.F.); (F.D.S.)
| | - Arcangela Giustino
- Department of Biomedical Sciences and Human Oncology, Aldo Moro, University of Bari, 70121 Bari, Italy;
| | - Mario Dioguardi
- Department of Clinical and Experimental Medicine, Università degli Studi di Foggia, 71100 Foggia, Italy; (M.D.); (D.C.)
| | - Maria Severa Di Comite
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, Human Anatomy Section, Aldo Moro, University of Bari, 70121 Bari, Italy;
| | - Francesca Di Serio
- Clinical Pathology Unit, AOU Policlinico Consorziale di Bari—Ospedale Giovanni XXIII, 70124 Bari, Italy; (V.B.); (R.L.); (A.F.); (F.D.S.)
| | - Domenico Ciavarella
- Department of Clinical and Experimental Medicine, Università degli Studi di Foggia, 71100 Foggia, Italy; (M.D.); (D.C.)
| | - Vito Crincoli
- Interdisciplinary Department of Medicine, Aldo Moro, University of Bari, 70121 Bari, Italy
| |
Collapse
|
3
|
Baru O, Pop L, Raduly L, Bica C, Mehterov N, Pirlog R, Buduru S, Braicu C, Berindan-Neagoe I, Badea M. The Evaluation of a 5-miRNA Panel in Patients with Periodontitis Disease. JDR Clin Trans Res 2024:23800844241252395. [PMID: 38819194 DOI: 10.1177/23800844241252395] [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: 06/01/2024] Open
Abstract
INTRODUCTION Side by side with tooth decay, periodontitis remains one of the most common oral diseases and is increasingly recognized as a serious public health concern worldwide. OBJECTIVES The present study aims at comparing the levels of 5 specific miRNAs (miR-29b-3p, miR-34a-5p, miR-155-5p, miR-181a-5p, and miR-192-5p) in patients with periodontal disease and healthy controls. METHODS The pathogenic mechanism is related to the activation of immune response and significant alteration of coding and noncoding genes, including miRNA. The study includes 50 subjects (17 with periodontal disease and 33 healthy controls) with a mean age of 45.3 y. In both periodontitis patients and healthy controls, a panel of 5 miRNAs (miR-29b-3p, miR-34a-5p, miR-155-5p, miR-181a-5p, and miR-192-5p) is examined by determining their expression levels with quantitative reverse transcription polymerase chain reaction. RESULTS The periodontitis patients express high levels of all the investigated miRNAs. Receiver operating characteristic curve analysis shows an area under the curve (AUC) of 0.69 to 0.74 for individual transcripts with the highest AUC value observed for miR-192, followed by miR-181a. CONCLUSIONS The study indicates that the 5-miRNA panel can be used as biomarker for periodontitis. In this way, all implantology procedures and treatment options for patients diagnosed with periodontitis can be improved for better long-term results, predictability, and follow-up frequency. KNOWLEDGE TRANSFER STATEMENT The discovery of a miRNA panel as a potential biomarker for periodontitis offers major opportunities for practical application. Our study can improve diagnostic accuracy; researchers can develop new theories on molecular mechanisms and biomarker discovery.
Collapse
Affiliation(s)
- O Baru
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Department of Preventive Dentistry, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Stomestet Stomatology Clinic, Cluj-Napoca, Romania
| | - L Pop
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - L Raduly
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - C Bica
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - N Mehterov
- Department of Medical Biology, Medical University of Plovdiv, Plovdiv, Bulgaria
- Research Institute, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - R Pirlog
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - S Buduru
- Stomestet Stomatology Clinic, Cluj-Napoca, Romania
- Department of Dental Prosthetics, Faculty of Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - C Braicu
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - I Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - M Badea
- Department of Preventive Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| |
Collapse
|
4
|
Grün P, Pfaffeneder-Mantai F, Leunig N, Bytyqi D, Maier C, Gencik M, Bandura P, Turhani D. Bimaxillary fixed implant-supported zirconium oxide prosthesis therapy of an adolescent patient with non-syndromic oligodontia and two WNT10 variants: a case report. Ann Med Surg (Lond) 2024; 86:3072-3081. [PMID: 38694351 PMCID: PMC11060206 DOI: 10.1097/ms9.0000000000001936] [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: 01/29/2024] [Accepted: 02/29/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction and importance Oligodontia is a rare genetic condition characterized by more than six congenitally missing teeth, either as an isolated non-syndromic condition or in association with other genetic syndromes. The impact of WNT10A variants on dental development increases with the presence of the c.321C>A variant and the number of missing teeth. Case presentation A 21-year-old man with non-syndromic oligodontia was diagnosed at 15 years of age with misaligned teeth, speech problems, and the absence of 24 permanent teeth. Interdisciplinary collaboration between specialists was initiated to enable comprehensive treatment. DNA analysis confirmed that the patient was a carrier of the known pathogenic WNT10A variant c321C>A and WNT10A variant c.113G>T of unknown clinical significance. Clinical discussion Dental implants are a common treatment; however, bone development challenges in adolescent patients with non-syndromic oligodontia necessitate careful planning to ensure implant success. Many WNT variants play crucial roles in tooth development and are directly involved in non-syndromic oligodontia, especially the WNT10 variant c.321C>A. Conclusion A full-arch implant-supported monolithic zirconia screw-retained fixed prosthesis is a viable treatment option for young adults with non-syndromic oligodontia. Further studies are needed to clarify the possible amplifying effect of the WNT10A variants c321C>A and c.113G>T on the pathogenic phenotype of non-syndromic oligodontia.
Collapse
Affiliation(s)
- Pascal Grün
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Florian Pfaffeneder-Mantai
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
- Division for Chemistry and Physics of Materials, Department of Medicine, Faculty of Medicine and Dentistry, Danube Private University, Krems, Austria
| | - Nikolai Leunig
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Ditjon Bytyqi
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Cornelia Maier
- Practice for Orthodontics, Hohenauerstraße, Mühldorf am Inn, Germany
| | - Martin Gencik
- Practice for Human Genetics, Brünnlbadgasse, Vienna, Austria
| | - Patrick Bandura
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| | - Dritan Turhani
- Center for Oral and Maxillofacial Surgery, Department of Dentistry
| |
Collapse
|
5
|
Ye Y, Dai L, Mugaanyi J, Fu W, Hu F. Novel insights into the pathogenesis of thyroid eye disease through ferroptosis-related gene signature and immune infiltration analysis. Aging (Albany NY) 2024; 16:6008-6034. [PMID: 38536014 PMCID: PMC11042930 DOI: 10.18632/aging.205685] [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: 10/18/2023] [Accepted: 02/13/2024] [Indexed: 04/23/2024]
Abstract
Thyroid eye disease (TED) has brought great physical and mental trauma to patients worldwide. Although a few potential signaling pathways have been reported, knowledge of TED remains limited. Our objective is to explore the fundamental mechanism of TED and identify potential therapeutic targets using diverse approaches. To perform a range of bioinformatic analyses, such as identifying differentially expressed genes (DEGs), conducting enrichment analysis, establishing nomograms, analyzing weighted gene correlation network analysis (WGCNA), and studying immune infiltration, the datasets GSE58331, GSE105149, and GSE9340 were integrated. Further validation was conducted using qPCR, western blot, and immunohistochemistry techniques. Eleven ferroptosis-related DEGs derived from the lacrimal gland were originally screened. Their high diagnostic value was proven, and diagnostic prediction nomogram models with high accuracy and robustness were established by using machine learning. A total of 15 hub gene-related DEGs were identified by WGCNA. Through CIBERSORTx, we uncovered five immune cells highly correlated with TED and found several special associations between these immune cells and the above DEGs. Furthermore, EGR2 from the thyroid sample was revealed to be closely negatively correlated with most DEGs from the lacrimal gland. High expression of APOD, COPB2, MYH11, and MYCN, as well as CD4/CD8 T cells and B cells, was verified in the periorbital adipose tissues of TED patients. To summarize, we discovered a new gene signature associated with ferroptosis that has a critical impact on the development of TED and provides valuable insights into immune infiltration. These findings might highlight the new direction and therapeutic strategies of TED.
Collapse
Affiliation(s)
- Yunyan Ye
- Department of Ophthalmology, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo 315040, Zhejiang, China
| | - Lei Dai
- Department of Hepato-Pancreato-Biliary Surgery, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo 315040, Zhejiang, China
| | - Joseph Mugaanyi
- Department of Hepato-Pancreato-Biliary Surgery, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo 315040, Zhejiang, China
| | - Weina Fu
- Department of Ophthalmology, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo 315040, Zhejiang, China
| | - Feng Hu
- Department of Ophthalmology, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo 315040, Zhejiang, China
| |
Collapse
|
6
|
Huang J, Xu Y, Huang P. Salivary miR-150-5p as an indicator of periodontitis severity and regulator of human periodontal ligament fibroblast behavior by targeting AIFM2. J Periodontal Res 2024; 59:187-194. [PMID: 37965810 DOI: 10.1111/jre.13205] [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: 05/31/2023] [Revised: 09/06/2023] [Accepted: 10/30/2023] [Indexed: 11/16/2023]
Abstract
OBJECTIVE This study aimed to evaluate the role of miR-150-5p in the onset and progression of periodontitis, and reveal the potential molecular mechanism underlying its function and to explore a novel biomarker for periodontitis. BACKGROUND Periodontitis is the leading cause of tooth loss in adults, emphasizing the need for a biomarker to improve its early detection and prevention. The association of miR-150-5p with diseases related to Fuscobacterium nucleatum implies its potential involvement in periodontitis. METHODS The expression of miR-150-5p in the saliva of patients with periodontitis (n = 77) and healthy individuals (n = 43) was assessed by PCR. Human gingival fibroblasts (HGFs) were induced with an osteogenic culture medium. The regulatory effect of miR-150-5p on the proliferation and migration of HGFs was assessed by CCK8 and transwell assays. Osteogenic differentiation was estimated based on the expression of corresponding factors through western blotting, and the inflammatory response was evaluated by measuring the levels of pro-inflammatory cytokines using ELISA. RESULTS Significant upregulation of miR-150-5p was observed in patients with periodontitis, which sensitively distinguished them and was closely associated with the severity and periodontal index of the condition. In HGFs, osteogenic induction (OI) resulted in increased miR-150-5p levels, which negatively regulated the expression of AIFM2. Silencing miR-150-5p significantly attenuated OI-induced suppression of proliferation and migration of HGFs. The silencing also alleviated inflammation and osteogenic differentiation, which was reversed upon AIFM2 knockdown. CONCLUSION Upregulated miR-150-5p in periodontitis served as a diagnostic biomarker, indicating the occurrence and aggravation of disease condition. Silencing miR-150-5p inhibited the osteogenic differentiation and inflammation of HGFs by negatively modulating AIFM2.
Collapse
Affiliation(s)
- Jing Huang
- Department of Orthodontics, Affiliated Stomatological Hospital Fujian Medical University, Fuzhou, China
| | - Yuejing Xu
- Department of Stomatology, The Second Affiliated Hospital of FMU, Quanzhou, China
| | - Pengcheng Huang
- Department of Orthodontics, Affiliated Stomatological Hospital Fujian Medical University, Fuzhou, China
| |
Collapse
|
7
|
Li J, Huang S, Shi L, Chen G, Liu X, Liu M, Guo G. Interaction between long noncoding RNA and microRNA in lung inflammatory diseases. Immun Inflamm Dis 2024; 12:e1129. [PMID: 38270295 PMCID: PMC10777888 DOI: 10.1002/iid3.1129] [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: 05/28/2023] [Revised: 12/04/2023] [Accepted: 12/13/2023] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Non-coding RNAs (ncRNAs) are a group of RNAs that cannot synthesize proteins, but are critical in gene expression regulation. Long non-coding RNAs (lncRNAs) and microRNAs (miRNAs), the two major family members, are intimately involved in controlling immune response, cell proliferation, apoptosis, differentiation and polarization, and cytokine secretion. Their interactions significantly influence lung inflammatory diseases and could be potential therapeutic targets. OBJECTIVES The review aims to elucidate the role of ncRNAs, especially the interactions between lncRNA and miRNA in lung diseases, including acute and chronic lung inflammatory diseases, as well as lung cancer. And provide novel insights into disease mechanisms and potential therapeutic methods. METHODS We conducted a comprehensive review of the latest studies on lncRNA and miRNA in lung inflammatory diseases. Our research involved searching through electronic databases like PubMed, Web of Science, and Scopus. RESULTS We explain the fundamental characteristics and functions of miRNA and lncRNA, their potential interaction mechanisms, and summarize the newly explorations on the role of lncRNA and miRNA interactions in lung inflammatory diseases. CONCLUSIONS Numerous lncRNAs and miRNAs have been found to partipicate in all stages of lung inflammatory diseases. While ncRNA-based therapies have been validated and developed, there remain challenges in developing more stable and effective drugs for clinical use.
Collapse
Affiliation(s)
- Jiaqi Li
- Medical Center of Burn Plastic and Wound RepairThe First Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Shengyu Huang
- Medical Center of Burn Plastic and Wound RepairThe First Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Liangliang Shi
- Medical Center of Burn Plastic and Wound RepairThe First Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Guochang Chen
- Medical Center of Burn Plastic and Wound RepairThe First Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Xiaoxiao Liu
- Medical Center of Burn Plastic and Wound RepairThe First Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Mingzhuo Liu
- Medical Center of Burn Plastic and Wound RepairThe First Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Guanghua Guo
- Medical Center of Burn Plastic and Wound RepairThe First Affiliated Hospital of Nanchang UniversityNanchangChina
| |
Collapse
|
8
|
Jiao Y, Mi S, Li X, Liu Y, Han N, Xu J, Liu Y, Li S, Guo L. MicroRNA-155 targets SOCS1 to inhibit osteoclast differentiation during orthodontic tooth movement. BMC Oral Health 2023; 23:955. [PMID: 38041017 PMCID: PMC10693016 DOI: 10.1186/s12903-023-03443-8] [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: 05/19/2023] [Accepted: 09/21/2023] [Indexed: 12/03/2023] Open
Abstract
BACKGROUND MicroRNA-155 (miR-155) is a multifunctional miRNA whose expression is known to be involved in a range of physiological and pathological processes. Its association with several oral diseases has been established. However, the specific role of miR-155 in orthodontic tooth movement remains unclear. In this study, we investigated the impact of miR-155 on osteoclast differentiation and orthodontic tooth movement models, aiming to explore the underlying mechanisms. METHODS In this experiment, we utilized various agents including miR-155 mimic, miR-155 inhibitor, as well as non-specific sequences (NC mimic & NC inhibitor) to treat murine BMMNCs. Subsequently, osteoclast induction (OC) was carried out to examine the changes in the differentiation ability of monocytes under different conditions. To assess these changes, we employed RT-PCR, Western blotting, and TRAP staining techniques. For the orthodontic tooth movement model in mice, the subjects were divided into two groups: the NaCl group (injected with saline solution) and the miR-155 inhibitor group (injected with AntagomiR-155). We observed the impact of orthodontic tooth movement using stereoscopic microscopy, micro-CT, and HE staining. Furthermore, we performed RT-PCR and Western blotting analyses on the tissues surrounding the moving teeth. Additionally, we employed TargetScan to predict potential target genes of miR-155. RESULTS During osteoclast induction of BMMNCs, the expression of miR-155 exhibited an inverse correlation with osteoclast-related markers. Overexpression of miR-155 led to a decrease in osteoclast-related indexes, whereas underexpression of miR-155 increased those indexes. In the mouse orthodontic tooth movement model, the rate of tooth movement was enhanced following injection of the miR-155 inhibitor, leading to heightened osteoclast activity. TargetScan analysis identified SOCS1 as a target gene of miR-155. CONCLUSIONS Our results suggest that miR-155 functions as an inhibitor of osteoclast differentiation, and it appears to regulate osteoclasts during orthodontic tooth movement. The regulatory mechanism of miR-155 in this process involves the targeting of SOCS1.
Collapse
Affiliation(s)
- Yao Jiao
- Department of Periodontics, School of Stomatology, Capital Medical University, Tian Tan Xi Li No.4, Beijing, 100050, P. R. China
| | - Sicong Mi
- Department of Stomatology, Air Force Medical Center, PLA, The Fourth Military Medical University, Beijing, 100142, P. R. China
| | - Xiaoyan Li
- Department of Periodontics, School of Stomatology, Capital Medical University, Tian Tan Xi Li No.4, Beijing, 100050, P. R. China
- Laboratory of Tissue Regeneration and Immunology, Department of Periodontics, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, School of Stomatology, Capital Medical University, Beijing, 100050, P. R. China
| | - Yitong Liu
- Department of Periodontics, School of Stomatology, Capital Medical University, Tian Tan Xi Li No.4, Beijing, 100050, P. R. China
- Laboratory of Tissue Regeneration and Immunology, Department of Periodontics, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, School of Stomatology, Capital Medical University, Beijing, 100050, P. R. China
| | - Nannan Han
- Department of Periodontics, School of Stomatology, Capital Medical University, Tian Tan Xi Li No.4, Beijing, 100050, P. R. China
- Laboratory of Tissue Regeneration and Immunology, Department of Periodontics, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, School of Stomatology, Capital Medical University, Beijing, 100050, P. R. China
| | - Junji Xu
- Department of Periodontics, School of Stomatology, Capital Medical University, Tian Tan Xi Li No.4, Beijing, 100050, P. R. China
- Laboratory of Tissue Regeneration and Immunology, Department of Periodontics, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, School of Stomatology, Capital Medical University, Beijing, 100050, P. R. China
| | - Yi Liu
- Department of Periodontics, School of Stomatology, Capital Medical University, Tian Tan Xi Li No.4, Beijing, 100050, P. R. China
- Laboratory of Tissue Regeneration and Immunology, Department of Periodontics, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, School of Stomatology, Capital Medical University, Beijing, 100050, P. R. China
| | - Song Li
- Department of Orthodontics, School of Stomatology, Capital Medical University, Tian Tan Xi Li No.4, Beijing, 100050, P. R. China.
| | - Lijia Guo
- Department of Orthodontics (WangFuJing Campus), School of Stomatology, Capital Medical University, Scylla alley No.11, Beijing, 100006, P. R. China.
| |
Collapse
|
9
|
Săsăran MO, Bănescu C. Role of salivary miRNAs in the diagnosis of gastrointestinal disorders: a mini-review of available evidence. Front Genet 2023; 14:1228482. [PMID: 37456668 PMCID: PMC10346860 DOI: 10.3389/fgene.2023.1228482] [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: 05/30/2023] [Accepted: 06/20/2023] [Indexed: 07/18/2023] Open
Abstract
MiRNAs are short, non-coding RNA molecules, which are involved in the regulation of gene expression and which play an important role in various biological processes, including inflammation and cell cycle regulation. The possibility of detecting their extracellular expression, within body fluids, represented the main background for their potential use as non-invasive biomarkers of various diseases. Salivary miRNAs particularly gained interest recently due to the facile collection of stimulated/unstimulated saliva and their stability among healthy subjects. Furthermore, miRNAs seem to represent biomarker candidates of gastrointestinal disorders, with miRNA-based therapeutics showing great potential in those conditions. This review aimed to highlight available evidence on the role of salivary miRNAs in different gastrointestinal conditions. Most salivary-based miRNA studies available in the literature that focused on pathologies of the gastrointestinal tract have so far been conducted on pancreatic cancer patients and delivered reliable results. A few studies also showed the diagnostic utility of salivary miRNAs in conditions such as esophagitis, esophageal cancer, colorectal cancer, or inflammatory bowel disease. Moreover, several authors showed that salivary miRNAs may confidently be used as biomarkers of gastric cancer, but the use of salivary miRNA candidates in gastric inflammation and pre-malignant lesions, essential stages of Correa's cascade, is still put into question. On the other hand, besides miRNAs, other salivary omics have shown biomarker potential in gastro-intestinal conditions. The limited available data suggest that salivary miRNAs may represent reliable biomarker candidates for gastrointestinal conditions. However, their diagnostic potential requires validation through future research, performed on larger cohorts.
Collapse
Affiliation(s)
- Maria Oana Săsăran
- Department of Pediatrics 3, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Târgu Mureș, Târgu Mureș, Romania
| | - Claudia Bănescu
- Genetics Department, Center for Advanced Medical and Pharmaceutical Research, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, Targu Mures, Romania
| |
Collapse
|
10
|
The paradigm of miRNA and siRNA influence in Oral-biome. Biomed Pharmacother 2023; 159:114269. [PMID: 36682246 DOI: 10.1016/j.biopha.2023.114269] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/12/2023] [Accepted: 01/16/2023] [Indexed: 01/22/2023] Open
Abstract
Short nucleotide sequences like miRNA and siRNA have attracted a lot of interest in Oral-biome investigations. miRNA is a small class of non-coding RNA that regulates gene expression to provide effective regulation of post-transcription. On contrary, siRNA is 21-25 nucleotide dsRNA impairing gene function post-transcriptionally through inhibition of mRNA for homologous dependent gene silencing. This review highlights the application of miRNA in oral biome including oral cancer, dental implants, periodontal diseases, gingival fibroblasts, oral submucous fibrosis, radiation-induced oral mucositis, dental Pulp, and oral lichenoid disease. Moreover, we have also discussed the application of siRNA against the aforementioned disease along with the impact of miRNA and siRNA to the various pathways and molecular effectors pertaining to the dental diseases. The influence of upregulation and downregulation of molecular effector post-treatment with miRNA and siRNA and their impact on the clinical setting has been elucidated. Thus, the mentioned details on application of miRNA and siRNA will provide a novel gateway to the scholars to not only mitigate the long-lasting issue in dentistry but also develop new theragnostic approaches.
Collapse
|
11
|
Chen Y, Zhang C. Role of noncoding RNAs in orthodontic tooth movement: new insights into periodontium remodeling. J Transl Med 2023; 21:101. [PMID: 36759852 PMCID: PMC9912641 DOI: 10.1186/s12967-023-03951-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 02/01/2023] [Indexed: 02/11/2023] Open
Abstract
Orthodontic tooth movement (OTM) is biologically based on the spatiotemporal remodeling process in periodontium, the mechanisms of which remain obscure. Noncoding RNAs (ncRNAs), especially microRNAs and long noncoding RNAs, play a pivotal role in maintaining periodontal homeostasis at the transcriptional, post-transcriptional, and epigenetic levels. Under force stimuli, mechanosensitive ncRNAs with altered expression levels transduce mechanical load to modulate intracellular genes. These ncRNAs regulate the biomechanical responses of periodontium in the catabolic, anabolic, and coupling phases throughout OTM. To achieve this, down or upregulated ncRNAs actively participate in cell proliferation, differentiation, autophagy, inflammatory, immune, and neurovascular responses. This review highlights the regulatory mechanism of fine-tuning ncRNAs in periodontium remodeling during OTM, laying the foundation for safe, precise, and personalized orthodontic treatment.
Collapse
Affiliation(s)
- Yuming Chen
- grid.284723.80000 0000 8877 7471Stomatological Hospital, Southern Medical University, Guangzhou, 510280 China
| | - Chao Zhang
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China.
| |
Collapse
|
12
|
Costantini E, Sinjari B, Di Giovanni P, Aielli L, Caputi S, Muraro R, Murmura G, Reale M. TNFα, IL-6, miR-103a-3p, miR-423-5p, miR-23a-3p, miR-15a-5p and miR-223-3p in the crevicular fluid of periodontopathic patients correlate with each other and at different stages of the disease. Sci Rep 2023; 13:126. [PMID: 36599866 DOI: 10.1038/s41598-022-26421-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/14/2022] [Indexed: 01/06/2023] Open
Abstract
Periodontitis is one of the main frequent intraoral diseases. Pathogenesis triggers are the immune responses with pro-inflammatory cytokines production and non-coding RNAs expression. The purpose of the present study was to evaluate the involvement of selected miRNAs in various stages of periodontitis and their relationship with the levels of inflammatory mediators in gingival crevicular fluid (GCF). For this study, 36 subjects (21 with periodontal disease, 15 healthy controls) were selected with an age mean of 59.1 ± 3.7 years. Clinical parameters included plaque index, gingival index, sulcus bleeding index, pocket depth, and clinical attachment level. The GCF samples were taken using capillary paper. The levels of miRNAs in GCF were estimated using a Real-Time PCR and TNFα and IL-6 levels were assessed by enzyme-linked immunosorbent assay (ELISA). The results indicated that the miRNA-103a-3p, miRNA-23a-3p, miRNA-15a-5p, and miRNA-223-3p were significantly upregulated with respect to healthy controls. Significant differences were observed for miRNA-23a-3p, miRNA-103a-3p and miRNA-423-5p levels in accord with the disease stages. Inflammatory mediators evaluated in GCF correlate well with the clinical parameters and the severity of the periodontal disease. miRNAs can represent biomarkers of disease stage and can be investigated as a possible therapeutic target, as well as levels of TNFα and IL-6 may drive the disease progression by acting as prognostic markers.
Collapse
Affiliation(s)
- Erica Costantini
- Department of Medicine and Science of Aging, University "G. d'Annunzio", 66100, Chieti, Italy.
| | - Bruna Sinjari
- Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio", 66100, Chieti, Italy
| | - Pamela Di Giovanni
- Department of Pharmacy, University "G. d'Annunzio", 66100, Chieti, Italy
| | - Lisa Aielli
- Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio", 66100, Chieti, Italy
| | - Sergio Caputi
- Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio", 66100, Chieti, Italy
| | - Raffaella Muraro
- Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio", 66100, Chieti, Italy
| | - Giovanna Murmura
- Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio", 66100, Chieti, Italy
| | - Marcella Reale
- Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio", 66100, Chieti, Italy
| |
Collapse
|
13
|
Liao XM, Guan Z, Yang ZJ, Ma LY, Dai YJ, Liang C, Hu JT. Comprehensive analysis of M2 macrophage-derived exosomes facilitating osteogenic differentiation of human periodontal ligament stem cells. BMC Oral Health 2022; 22:647. [PMID: 36575449 PMCID: PMC9795719 DOI: 10.1186/s12903-022-02682-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The role of periodontal ligament stem cells (PDLSCs) and macrophage polarization in periodontal tissue regeneration and bone remodeling during orthodontic tooth movement (OTM) has been well documented. Nevertheless, the interactions between macrophages and PDLSCs in OTM remain to be investigated. Consequently, the present study was proposed to explore the effect of different polarization states of macrophages on the osteogenic differentiation of PDLSCs. METHODS After M0, M1 and M2 macrophage-derived exosomes (M0-exo, M1-exo and M2-exo) treatment of primary cultured human PDLSCs, respectively, mineralized nodules were observed by Alizarin red S staining, and the expression of ALP and OCN mRNA and protein were detected by RT-qPCR and Western blotting, correspondingly. Identification of differentially expressed microRNAs (DE-miRNA) in M0-exo and M2-exo by miRNA microarray, and GO and KEGG enrichment analysis of DE-miRNA targets, and construction of protein-protein interaction networks. RESULTS M2-exo augmented mineralized nodule formation and upregulated ALP and OCN expression in PDLSCs, while M0-exo had no significant effect. Compared to M0-exo, a total of 52 DE-miRNAs were identified in M2-exo. The expression of hsa-miR-6507-3p, hsa-miR-4731-3p, hsa-miR-4728-3p, hsa-miR-3614-5p and hsa-miR-6785-3p was significantly down-regulated, and the expression of hsa-miR-6085, hsa-miR-4800-5p, hsa-miR-4778-5p, hsa-miR-6780b-5p and hsa-miR-1227-5p was significantly up-regulated in M2-exo compared to M0-exo. GO and KEGG enrichment analysis revealed that the downstream targets of DE-miRNAs were mainly involved in the differentiation and migration of multiple cells. CONCLUSIONS In summary, we have indicated for the first time that M2-exo can promote osteogenic differentiation of human PDLSCs, and have revealed the functions and pathways involved in the DE-miRNAs of M0-exo and M2-exo and their downstream targets.
Collapse
Affiliation(s)
- Xian-min Liao
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China ,grid.414918.1Stomatology Center, the First People’s Hospital of Yunnan, Kunming, China
| | - Zheng Guan
- grid.506988.aBiomedical Research Center, Affiliated Calmette Hospital of Kunming Medical University/the First Hospital of Kunming, Kunming, China
| | - Zhen-jin Yang
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Li-ya Ma
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Ying-juan Dai
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Cun Liang
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Jiang-tian Hu
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| |
Collapse
|
14
|
Exploring craniofacial and dental development with microRNAs. Biochem Soc Trans 2022; 50:1897-1909. [DOI: 10.1042/bst20221042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 12/14/2022]
Abstract
microRNAs (miRs) are small RNA molecules that regulate many cellular and developmental processes. They control gene expression pathways during specific developmental time points and are required for tissue homeostasis and stem cell maintenance. miRs as therapeutic reagents in tissue regeneration and repair hold great promise and new technologies are currently being designed to facilitate their expression or inhibition. Due to the large amount of miR research in cells and cancer many cellular processes and gene networks have been delineated however, their in vivo response can be different in complex tissues and organs. Specifically, this report will discuss animal developmental models to understand the role of miRs as well as xenograft, disease, and injury models. We will discuss the role of miRs in clinical studies including their diagnostic function, as well as their potential ability to correct craniofacial diseases.
Collapse
|
15
|
MicroRNA Modulation during Orthodontic Tooth Movement: A Promising Strategy for Novel Diagnostic and Personalized Therapeutic Interventions. Int J Mol Sci 2022; 23:ijms232415501. [PMID: 36555142 PMCID: PMC9779831 DOI: 10.3390/ijms232415501] [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: 11/04/2022] [Revised: 12/03/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
The Orthodontic Tooth Movement (OTM) is allowed through a mediated cell/tissue mechanism performed by applying a force or a pair of forces on the dental elements, and the tooth movement is a fundamental requirement during any orthodontic treatment. In this regard, it has been widely shown that each orthodontic treatment has a minimum duration required concerning numerous factors (age, patient compliance, type of technique used, etc.). In this regard, the aim of the following revision of the literature is to give readers a global vision of principal microRNAs (miRNAs) that are most frequently associated with OTM and their possible roles. Previously published studies of the last 15 years have been considered in the PubMed search using "OTM" and "miRNA" keywords for the present review article. In vitro and in vivo studies and clinical trials were mainly explored. Correlation between OTM and modulation of several miRNAs acting through post-transcriptional regulation on target genes was observed in the majority of previous studied. The expression analysis of miRNAs in biological samples, such as gingival crevicular fluid (GCF), can be considered a useful tool for novel diagnostic and/or prognostic approaches and for new personalized orthodontic treatments able to achieve a better clinical response rate. Although only a few studies have been published, the data obtained until now encourage further investigation of the role of miRNA modulation during orthodontic treatment. The aim of this study is to update the insights into the role and impact of principal micro-RNAs (miRNAs) that are most frequently associated during OTM.
Collapse
|
16
|
Mead TJ. ADAMTS6: Emerging roles in cardiovascular, musculoskeletal and cancer biology. Front Mol Biosci 2022; 9:1023511. [DOI: 10.3389/fmolb.2022.1023511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/05/2022] [Indexed: 11/13/2022] Open
Abstract
ADAMTS family members control mammalian development and disease, primarily through their function as proteases, by regulation of extracellular matrix composition. Until recently, ADAMTS6 was known as one of the orphan proteinases of the nineteen-member family with a relatively unknown expression pattern and function. Emerging focus on this enzyme has started to uncover these unknowns and revealed a vast importance and requirement of ADAMTS6 in cardiovascular and musculoskeletal development. In addition, ADAMTS6 has been linked to numerous disease settings including several types of cancer. This review summarizes the necessity of ADAMTS6 during development, its role in disease and requirement for essential prospective studies to fully realize its biological implications and potential for therapeutic intervention.
Collapse
|
17
|
Zhang Y, Jiao Z, Chen M, Shen B, Shuai Z. Roles of Non-Coding RNAs in Primary Biliary Cholangitis. Front Mol Biosci 2022; 9:915993. [PMID: 35874606 PMCID: PMC9305664 DOI: 10.3389/fmolb.2022.915993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Primary biliary cholangitis (PBC) is an autoimmune-mediated chronic cholestatic liver disease, fatigue, and skin itching are the most common clinical symptoms. Its main pathological feature is the progressive damage and destruction of bile duct epithelial cells. Non-coding RNA (NcRNA, mainly including microRNA, long non-coding RNA and circular RNA) plays a role in the pathological and biological processes of various diseases, especially autoimmune diseases. Many validated ncRNAs are expected to be biomarkers for the diagnosis or treatment of PBC. This review will elucidate the pathogenesis of PBC and help to identify potential ncRNA biomarkers for PBC.
Collapse
Affiliation(s)
- Yaqin Zhang
- Department of Rheumatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Ziying Jiao
- Department of Physiology, School of Basic Medicine of Anhui Medical University, Hefei, China
| | - Mingwei Chen
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Bing Shen
- Department of Physiology, School of Basic Medicine of Anhui Medical University, Hefei, China
| | - Zongwen Shuai
- Department of Rheumatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Zongwen Shuai,
| |
Collapse
|
18
|
Dong Y, Liu D, Zhou H, Gao Y, Nueraihemaiti Y, Xu Y. A Prognostic Signature for Clear Cell Renal Cell Carcinoma Based on Ferroptosis-Related lncRNAs and Immune Checkpoints. Front Genet 2022; 13:912190. [PMID: 35685438 PMCID: PMC9171020 DOI: 10.3389/fgene.2022.912190] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/09/2022] [Indexed: 01/10/2023] Open
Abstract
Background: Ferroptosis is a potential target for cancer therapy, and lncRNAs can also affect ferroptosis by regulating related genes. The pathogenesis of clear cell renal cell carcinoma (ccRCC) regarding the regulation of ferroptosis by lncRNAs is still unknown. Methods: We constructed a risk model based on data in ccRCC patients obtained from the TCGA database and validated the diagnostic and prognostic value of the model. In addition, immune function and immune checkpoint variability analysis validated the association of ferroptosis with ccRCC tumor immunity. Results: The characteristics of ferroptosis-related lncRNAs (FRLs) were significantly correlated with the prognosis of ccRCC patients. The prognostic characteristics of FRLs were independent prognostic factors in ccRCC patients. Gene function in the high-risk group was associated with oxygen metabolic processes and immune pathways. Immune checkpoint variability analysis showed that HAVCR2, NRP1, and HHLA2 were upregulated in the low-risk group, while CD44, TNFRSF18, TNFSF14, TNFRSF8, CD276, and TNFRSF25 were upregulated in the high-risk group. Conclusions: The prognostic characteristics of FRLs can effectively predict the prognosis of ccRCC patients and provide a new direction for clinical treatment.
Collapse
Affiliation(s)
- Yunze Dong
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, Shanghai, China
| | - Ding Liu
- Department of Urology, Shanghai Tenth People's Hospital, Nanjing Medical University, Shanghai, China
| | - Hongmin Zhou
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, Shanghai, China
| | - Yuchen Gao
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, Shanghai, China
| | - Yimingniyizi Nueraihemaiti
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, Shanghai, China
| | - Yunfei Xu
- Department of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, Shanghai, China
| |
Collapse
|