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Jha S, Simonds WF. Molecular and Clinical Spectrum of Primary Hyperparathyroidism. Endocr Rev 2023; 44:779-818. [PMID: 36961765 PMCID: PMC10502601 DOI: 10.1210/endrev/bnad009] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 02/09/2023] [Accepted: 03/17/2023] [Indexed: 03/25/2023]
Abstract
Recent data suggest an increase in the overall incidence of parathyroid disorders, with primary hyperparathyroidism (PHPT) being the most prevalent parathyroid disorder. PHPT is associated with morbidities (fractures, kidney stones, chronic kidney disease) and increased risk of death. The symptoms of PHPT can be nonspecific, potentially delaying the diagnosis. Approximately 15% of patients with PHPT have an underlying heritable form of PHPT that may be associated with extraparathyroidal manifestations, requiring active surveillance for these manifestations as seen in multiple endocrine neoplasia type 1 and 2A. Genetic testing for heritable forms should be offered to patients with multiglandular disease, recurrent PHPT, young onset PHPT (age ≤40 years), and those with a family history of parathyroid tumors. However, the underlying genetic cause for the majority of patients with heritable forms of PHPT remains unknown. Distinction between sporadic and heritable forms of PHPT is useful in surgical planning for parathyroidectomy and has implications for the family. The genes currently known to be associated with heritable forms of PHPT account for approximately half of sporadic parathyroid tumors. But the genetic cause in approximately half of the sporadic parathyroid tumors remains unknown. Furthermore, there is no systemic therapy for parathyroid carcinoma, a rare but potentially fatal cause of PHPT. Improved understanding of the molecular characteristics of parathyroid tumors will allow us to identify biomarkers for diagnosis and novel targets for therapy.
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Affiliation(s)
- Smita Jha
- Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892-1752, USA
| | - William F Simonds
- Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892-1752, USA
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2
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Akbarzadeh S, Tayefeh-Gholami S, Najari P, Rajabi A, Ghasemzadeh T, Hosseinpour Feizi M, Safaralizadeh R. The expression profile of HAR1A and HAR1B in the peripheral blood cells of multiple sclerosis patients. Mol Biol Rep 2023; 50:2391-2398. [PMID: 36583781 DOI: 10.1007/s11033-022-08182-7] [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: 10/24/2022] [Accepted: 12/06/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Multiple sclerosis (MS) is a progressive neurodegenerative disease of the central nervous system (CNS) with varying degrees of axonal and neuronal damage. The onset and progression of the disease are influenced by several environmental and genetic variables. Long non-coding RNAs (lncRNAs) have a crucial role in the pathophysiology of MS. Our study aimed to assess the levels of HAR1A and HAR1B lncRNA expression in the blood samples of MS patients and investigate the relationship between these lncRNAs and disease activity. METHODS AND RESULTS The blood samples of 100 MS patients, including 82 relapsing-remitting (RR), 8 primary progressive (PP), and 10 secondary progressive (SP) MS cases, and 100 healthy controls were collected. Quantitative real-time PCR was used for the evaluation of gene expression. ROC curve analysis was performed to evaluate the diagnostic potential of lncRNA levels. A significant decrease was detected in HAR1A expressions (P < 0.0001), and a moderate increase was also shown in HAR1B of SPMS patients (P value = 0.0189). HAR1A showed different expression levels in patients over forty (P value = 0.034). The expression levels of HAR1A and HAR1B were positively correlated in MS patients (r = 0.2003, P value = 0.0457). In addition, ROC curve results suggested that HAR1A can be introduced as a novel biomarker for MS diagnosis (AUC = 0.776). CONCLUSION The low serum level of HAR1A may be a potential molecular biomarker for MS diagnosis; however, no discernible difference was detected in the expression level of HAR1B in the blood samples of MS patients.
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Affiliation(s)
- Sama Akbarzadeh
- Department of Animal Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | - Samaneh Tayefeh-Gholami
- Department of Animal Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | - Parisa Najari
- Department of Animal Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | - Ali Rajabi
- Department of Animal Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | - Tooraj Ghasemzadeh
- Department of Animal Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | | | - Reza Safaralizadeh
- Department of Animal Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran.
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Lin Y, He J, Mou Z, Tian Y, Chen H, Guan T, Chen L. Common Key Genes in Differentiating Parathyroid Adenoma From Thyroid Adenoma. Horm Metab Res 2023; 55:212-221. [PMID: 36599456 PMCID: PMC9970760 DOI: 10.1055/a-2007-2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Recent studies have demonstrated the close relationship between parathyroid adenoma (PA) and thyroid follicular adenoma (FTA). However, the underlying pathogenesis remains unknown. This study focused on exploring common pathogenic genes, as well as the pathogenesis of these two diseases, through bioinformatics methods. This work obtained PA and FTA datasets from the Integrated Gene Expression Database to identify the common differentially expressed genes (DEGs) of two diseases. The functions of the genes were investigated by GO and KEGG enrichment. The program CytoHubba was used to select the hub genes, while receiver operating characteristic curves were plotted to evaluate the predictive significance of the hub genes. The DGIbd database was used to identify gene-targeted drugs. This work detected a total of 77 DEGs. Enrichment analysis demonstrated that DEGs had activities of 3',5'-cyclic AMP, and nucleotide phosphodiesterases and were associated with cell proliferation. NOS1, VWF, TGFBR2, CAV1, and MAPK1 were identified as hub genes after verification. The area under the curve of PA and FTA was>0.7, and the hub genes participated in the Relaxin Signaling Pathway, focal adhesion, and other pathways. The construction of the mRNA-miRNA interaction network yielded 11 important miRNAs, while gene-targeting drug prediction identified four targeted drugs with possible effects. This bioinformatics study demonstrated that cell proliferation and tumor suppression and the hub genes co-occurring in PA and FTA, have important effects on the occurrence and progression of two diseases, which make them potential diagnostic biomarkers and therapeutic targets.
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Affiliation(s)
- Yanbin Lin
- Department of Nephrology, Zhongshan Hospital of Xiamen
University, School of Medicine, Xiamen University,
Xiamen,
China
| | - Jinxuan He
- Department of Nephrology, Zhongshan Hospital of Xiamen
University, School of Medicine, Xiamen University,
Xiamen,
China
| | - Zhixiang Mou
- Department of Nephrology, Zhongshan Hospital of Xiamen
University, School of Medicine, Xiamen University,
Xiamen,
China
| | - Yuchen Tian
- Department of Nephrology, Zhongshan Hospital of Xiamen
University, School of Medicine, Xiamen University,
Xiamen,
China
| | - Huiting Chen
- Department of Nephrology, Zhongshan Hospital of Xiamen
University, School of Medicine, Xiamen University,
Xiamen,
China
| | - Tianjun Guan
- Department of Nephrology, Zhongshan Hospital of Xiamen
University, School of Medicine, Xiamen University,
Xiamen,
China
| | - Lan Chen
- Department of Nephrology, Zhongshan Hospital of Xiamen
University, School of Medicine, Xiamen University,
Xiamen,
China
- Correspondence Lan Chen Zhongshan Hospital Xiamen UniversityDepartment of NephrologyXiamen Municipal Health Commission, Building B, Tianlu Building, 2
Tong ‘an Road, Xiamen city361003 Fujian ProvinceChina15060120551
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Jiao P, Zhang M, Wang Z, Liang G, Xie X, Zhang Y, Chen Z, Jiang Q, Loor JJ. Circ003429 Regulates Unsaturated Fatty Acid Synthesis in the Dairy Goat Mammary Gland by Interacting with miR-199a-3p, Targeting the YAP1 Gene. Int J Mol Sci 2022; 23:ijms23074068. [PMID: 35409428 PMCID: PMC8999533 DOI: 10.3390/ijms23074068] [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: 02/14/2022] [Revised: 03/31/2022] [Accepted: 04/05/2022] [Indexed: 02/01/2023] Open
Abstract
Fatty acid composition is a key factor affecting the flavor and quality of goat milk. CircRNAs are now recognized as important regulators of transcription, and they play an important role in the control of fatty acid synthesis. Thus, understanding the regulatory mechanisms controlling this process in ruminant mammary glands is of great significance. In the present study, mammary tissue from dairy goats during early lactation and the dry period (nonlactating) were collected and used for high-throughput sequencing. Compared to levels during the dry period, the expression level of circ003429 during early lactation was lower (12.68-fold downregulated). In isolated goat mammary epithelial cells, circ003429 inhibited the synthesis of triglycerides (TAG) and decreased the content of unsaturated fatty acids (C16:1, C18:1, and C18:2), indicating that this circRNA plays an important role in regulating lipid synthesis. A binding site for miR-199a-3p in the circ003429 sequence was detected, and a dual-luciferase reporter system revealed that circ003429 targets miR-199a-3p. Overexpression of circ003429 (pcDNA-circ003429) downregulated the abundance of miR-199a-3p. In contrast, overexpression of miR-199a-3p increased TAG content and decreased mRNA abundance of Yes-associated protein 1 (YAP1) (a target gene of miR-199a-3p), and TAG content was decreased and mRNA abundance was increased in response to overexpression of circ003429. These results indicate that circ003429 alleviates the inhibitory effect of miR-199a-3p on the mRNA abundance of YAP1 by binding miR-199a-3p, resulting in subsequent regulation of the synthesis of TAG and unsaturated fatty acids.
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Affiliation(s)
- Peixin Jiao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (P.J.); (M.Z.); (Z.W.); (G.L.); (X.X.); (Y.Z.)
| | - Meimei Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (P.J.); (M.Z.); (Z.W.); (G.L.); (X.X.); (Y.Z.)
| | - Ziwei Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (P.J.); (M.Z.); (Z.W.); (G.L.); (X.X.); (Y.Z.)
| | - Gege Liang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (P.J.); (M.Z.); (Z.W.); (G.L.); (X.X.); (Y.Z.)
| | - Xiaolai Xie
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (P.J.); (M.Z.); (Z.W.); (G.L.); (X.X.); (Y.Z.)
| | - Yonggen Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (P.J.); (M.Z.); (Z.W.); (G.L.); (X.X.); (Y.Z.)
| | - Zhi Chen
- Jiangsu Key Laboratory of Animal Genetic Breeding and Molecular Design, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- Correspondence: (Z.C.); (J.J.L.)
| | - Qianming Jiang
- Mammalian Nutrition Physiology Genomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL 61801, USA;
| | - Juan J. Loor
- Mammalian Nutrition Physiology Genomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL 61801, USA;
- Correspondence: (Z.C.); (J.J.L.)
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Waters E, Pucci P, Hirst M, Chapman S, Wang Y, Crea F, Heath CJ. HAR1: an insight into lncRNA genetic evolution. Epigenomics 2021; 13:1831-1843. [PMID: 34676772 DOI: 10.2217/epi-2021-0069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) have a wide range of functions in health and disease, but many remain uncharacterized because of their complex expression patterns and structures. The genetic loci encoding lncRNAs can be subject to accelerated evolutionary changes within the human lineage. HAR1 is a region that has a significantly altered sequence compared to other primates and is a component of two overlapping lncRNA loci, HAR1A and HAR1B. Although the functions of these lncRNAs are unknown, they have been associated with neurological disorders and cancer. Here, we explore the current state of understanding of evolution in human lncRNA genes, using the HAR1 locus as the case study.
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Affiliation(s)
- Ella Waters
- School of Life, Health & Chemical Sciences, The Open University, Milton Keynes, MK7 6AA, UK
| | - Perla Pucci
- School of Life, Health & Chemical Sciences, The Open University, Milton Keynes, MK7 6AA, UK.,Division of Cellular & Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Mark Hirst
- School of Life, Health & Chemical Sciences, The Open University, Milton Keynes, MK7 6AA, UK
| | - Simon Chapman
- School of Life, Health & Chemical Sciences, The Open University, Milton Keynes, MK7 6AA, UK
| | - Yuzhuo Wang
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Francesco Crea
- School of Life, Health & Chemical Sciences, The Open University, Milton Keynes, MK7 6AA, UK
| | - Christopher J Heath
- School of Life, Health & Chemical Sciences, The Open University, Milton Keynes, MK7 6AA, UK
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