1
|
Li Y, Lu X, Cao W, Liu N, Jin X, Li Y, Tang S, Tao L, Zhu Q, Zhu G, Liang H. Exploring the diagnostic value of endothelial cell and angiogenesis-related genes in Hashimoto's thyroiditis based on transcriptomics and single cell RNA sequencing. Arch Biochem Biophys 2024; 757:110013. [PMID: 38670301 DOI: 10.1016/j.abb.2024.110013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024]
Abstract
(1) BACKGROUND: Hashimoto's thyroiditis (HT) can cause angiogenesis in the thyroid gland. However, the molecular mechanism of endothelial cells and angiogenesis related genes (ARGs) has not been extensively studied in HT. (2) METHODS: The HRA001684, GSE29315 and GSE163203 datasets were included in this study. Using single-cell analysis, weighted gene co-expression network analysis (WGCNA), functional enrichment analysis, machine learning algorithms and expression analysis for exploration. And receiver operator characteristic (ROC) curves was draw. Gene set enrichment analysis (GSEA) was utilized to investigate the biological function of the biomarkers. Meanwhile, we investigated into the relationship between biomarkers and different types of immune cells. Additionally, the expression of biomarkers in the TCGA-TC dataset was examined and the mRNA-drug interaction network was constructed. (3) RESULTS: We found 14 cell subtypes were obtained in HT samples after single-cell analysis. A total of 5 biomarkers (CD52, CD74, CD79A, HLA-B and RGS1) were derived, and they had excellent diagnostic performance. Then, 27 drugs targeting biomarkers were predicted. The expression analysis showed that CD74 and HLA-B were significantly up-regulated in HT samples. (4) CONCLUSION: In this study, 5 biomarkers (CD52, CD74, CD79A, HLA-B and RGS1) were screened and their expressions in endothelial cells was compared to offer a new reference for the recognition and management of HT.
Collapse
Affiliation(s)
- Yihang Li
- Department of Ultrasound, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, PR China; Kunming Medical University, Kunming, Yunnan, 650000, PR China
| | - Xiaokai Lu
- Department of Ultrasound, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, PR China
| | - Weihan Cao
- Department of Ultrasound, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, PR China
| | - Nianqiu Liu
- Department of Breast Surgery, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Center, Kunming, Yunnan 650000, PR China
| | - Xin Jin
- Department of Ultrasound, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology
| | - Yuting Li
- Department of Ultrasound, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, PR China
| | - Shiying Tang
- Department of Ultrasound, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, PR China
| | - Ling Tao
- Kunming Medical University, Kunming, Yunnan, 650000, PR China
| | - Qian Zhu
- Kunming Medical University, Kunming, Yunnan, 650000, PR China
| | - Gaohong Zhu
- Department of Nuclear Medicine, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, PR China.
| | - Hongmin Liang
- Department of Ultrasound, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650000, PR China.
| |
Collapse
|
2
|
Størdal K, Tapia G, Lund-Blix NA, Stene LC. Genotypes predisposing for celiac disease and autoimmune diabetes and risk of infections in early childhood. J Pediatr Gastroenterol Nutr 2024; 78:295-303. [PMID: 38374560 DOI: 10.1002/jpn3.12078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/28/2023] [Accepted: 11/28/2023] [Indexed: 02/21/2024]
Abstract
OBJECTIVES Infections in early childhood have been associated with risk of celiac disease (CD) and type 1 diabetes (T1D). We investigated whether this is driven by susceptibility genes for autoimmune disease by comparing infection frequency by genetic susceptibility variants for CD or T1D. METHODS We genotyped 373 controls and 384 children who developed CD or T1D in the population-based Norwegian Mother, Father and Child Cohort study (MoBa) study for human leukocyte antigen (HLA)-DQ, FUT2, SH2B3, and PTPN22, and calculated a weighted non-HLA genetic risk score (GRS) for CD and T1D based on over 40 SNPs. Parents reported infections in questionnaires when children were 6 and 18 months old. We used negative binomial regression to estimate incidence rate ratio (IRR) for infections by genotype. RESULTS HLA genotypes for CD and T1D or non-HLA GRS for T1D were not associated with infections. The non-HLA GRS for CD was associated with a nonsignificantly lower frequency of infections (aIRR: 0.95, 95% CI: 0.87-1.03 per weighted allele score), and significantly so when restricting to healthy controls (aIRR: 0.89, 0.81-0.99). Participants homozygous for rs601338(A;A) at FUT2, often referred to as nonsecretors, had a nonsignificantly lower risk of infections (aIRR: 0.91, 95% CI: 0.83-1.01). SH2B3 and PTPN22 genotypes were not associated with infections. The association between infections and risk of CD (OR: 1.15 per five infections) was strengthened after adjustment for HLA genotype and non-HLA GRS (OR: 1.24). CONCLUSIONS HLA variants and non-HLA GRS conferring susceptibility for CD were not associated with increased risk of infections in early childhood and is unlikely to drive the observed association between infections and risk of CD or T1D in many studies.
Collapse
Affiliation(s)
- Ketil Størdal
- Department of Pediatric Research, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Pediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - German Tapia
- Norwegian Institute of Public Health, Oslo, Norway
| | | | - Lars C Stene
- Norwegian Institute of Public Health, Oslo, Norway
| |
Collapse
|
3
|
Knip M. Similarities and dissimilarities between type 1 diabetes and coeliac disease. Acta Paediatr 2023; 112:2030-2031. [PMID: 37574660 DOI: 10.1111/apa.16940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 07/29/2023] [Accepted: 08/04/2023] [Indexed: 08/15/2023]
Affiliation(s)
- Mikael Knip
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Tampere Center for Child Health Research, Tampere University Hospital, Tampere, Finland
| |
Collapse
|
4
|
Naddei R, Di Gennaro S, Guarino A, Troncone R, Alessio M, Discepolo V. In a large Juvenile Idiopathic Arthritis (JIA) cohort, concomitant celiac disease is associated with family history of autoimmunity and a more severe JIA course: a retrospective study. Pediatr Rheumatol Online J 2022; 20:31. [PMID: 35459143 PMCID: PMC9034531 DOI: 10.1186/s12969-022-00689-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 04/09/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND A higher prevalence of celiac disease (CD) has been reported in patients with juvenile idiopathic arthritis (JIA) compared to the general population. Factors related to the increased risk of co-occurrence and associated disease course have not been fully elucidated. Aims of this study were to determine the prevalence of CD in a large Southern Italian cohort of children with JIA, describe their clinical features and disease course and investigate risk factors associated with their co-occurrence. FINDINGS Demographic, clinical and laboratory data of all patients with JIA admitted to our Pediatric Rheumatology Unit from January 2001 to June 2019, who underwent CD screening, were retrospectively extracted from clinical charts and analyzed. Eight of 329 JIA patients were diagnosed with CD, resulting in a prevalence higher than the general Italian population (2.4% vs 0.93%, p < 0.05). Familiarity for autoimmunity was reported by 87.5% patients with JIA and CD compared to 45.8% of those without CD (p < 0.05). 87.5% patients with JIA and CD required both a conventional Disease Modifying Anti-Rheumatic Drug (DMARD) and a biological DMARD over time compared to 36.4% of those without CD (p < 0.05). CONCLUSION A higher CD prevalence was found in a large JIA cohort, supporting the need for CD screening in all JIA children, especially those with a family history of autoimmunity, found to be associated with the co-occurrence of the two diseases. This is clinically relevant since patients with CD and JIA more often required a step-up therapy, suggesting a more severe JIA clinical course.
Collapse
Affiliation(s)
- Roberta Naddei
- grid.4691.a0000 0001 0790 385XDepartment of Translational Medical Sciences, Section of Pediatrics, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Simona Di Gennaro
- grid.4691.a0000 0001 0790 385XDepartment of Translational Medical Sciences, Section of Pediatrics, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Alfredo Guarino
- grid.4691.a0000 0001 0790 385XDepartment of Translational Medical Sciences, Section of Pediatrics, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Riccardo Troncone
- grid.4691.a0000 0001 0790 385XDepartment of Translational Medical Sciences, Section of Pediatrics, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy ,grid.4691.a0000 0001 0790 385XEuropean Laboratory for the Investigation of Food Induced Diseases (ELFID), University of Naples Federico II, Naples, Italy
| | - Maria Alessio
- grid.4691.a0000 0001 0790 385XDepartment of Translational Medical Sciences, Section of Pediatrics, University of Naples Federico II, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Valentina Discepolo
- Department of Translational Medical Sciences, Section of Pediatrics, University of Naples Federico II, Via Sergio Pansini 5, 80131, Naples, Italy. .,European Laboratory for the Investigation of Food Induced Diseases (ELFID), University of Naples Federico II, Naples, Italy.
| |
Collapse
|
5
|
Kim SS, Hudgins AD, Yang J, Zhu Y, Tu Z, Rosenfeld MG, DiLorenzo TP, Suh Y. A comprehensive integrated post-GWAS analysis of Type 1 diabetes reveals enhancer-based immune dysregulation. PLoS One 2021; 16:e0257265. [PMID: 34529725 PMCID: PMC8445446 DOI: 10.1371/journal.pone.0257265] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 08/31/2021] [Indexed: 01/02/2023] Open
Abstract
Type 1 diabetes (T1D) is an organ-specific autoimmune disease, whereby immune cell-mediated killing leads to loss of the insulin-producing β cells in the pancreas. Genome-wide association studies (GWAS) have identified over 200 genetic variants associated with risk for T1D. The majority of the GWAS risk variants reside in the non-coding regions of the genome, suggesting that gene regulatory changes substantially contribute to T1D. However, identification of causal regulatory variants associated with T1D risk and their affected genes is challenging due to incomplete knowledge of non-coding regulatory elements and the cellular states and processes in which they function. Here, we performed a comprehensive integrated post-GWAS analysis of T1D to identify functional regulatory variants in enhancers and their cognate target genes. Starting with 1,817 candidate T1D SNPs defined from the GWAS catalog and LDlink databases, we conducted functional annotation analysis using genomic data from various public databases. These include 1) Roadmap Epigenomics, ENCODE, and RegulomeDB for epigenome data; 2) GTEx for tissue-specific gene expression and expression quantitative trait loci data; and 3) lncRNASNP2 for long non-coding RNA data. Our results indicated a prevalent enhancer-based immune dysregulation in T1D pathogenesis. We identified 26 high-probability causal enhancer SNPs associated with T1D, and 64 predicted target genes. The majority of the target genes play major roles in antigen presentation and immune response and are regulated through complex transcriptional regulatory circuits, including those in HLA (6p21) and non-HLA (16p11.2) loci. These candidate causal enhancer SNPs are supported by strong evidence and warrant functional follow-up studies.
Collapse
Affiliation(s)
- Seung-Soo Kim
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, New York, United States of America
| | - Adam D. Hudgins
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, New York, United States of America
| | - Jiping Yang
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, New York, United States of America
| | - Yizhou Zhu
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, New York, United States of America
| | - Zhidong Tu
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Michael G. Rosenfeld
- Howard Hughes Medical Institute, Department of Medicine, University of California, San Diego, La Jolla, California, United States of America
| | - Teresa P. DiLorenzo
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York, United States of America
- Division of Endocrinology, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, United States of America
- Einstein-Mount Sinai Diabetes Research Center, Albert Einstein College of Medicine, Bronx, New York, United States of America
- The Fleischer Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Yousin Suh
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, New York, United States of America
- Department of Genetics and Development, Columbia University Irving Medical Center, New York, New York, United States of America
- * E-mail:
| |
Collapse
|
6
|
Sallese M, Lopetuso LR, Efthymakis K, Neri M. Beyond the HLA Genes in Gluten-Related Disorders. Front Nutr 2020; 7:575844. [PMID: 33262997 PMCID: PMC7688450 DOI: 10.3389/fnut.2020.575844] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 10/12/2020] [Indexed: 12/14/2022] Open
Abstract
Most common food grains contain gluten proteins and can cause adverse medical conditions generally known as gluten-related disorders. Celiac disease is an immune-mediated enteropathy triggered by gluten in individuals carrying a specific genetic make-up. The presence of the human leukocyte antigens (HLA)-DQ2 and HLA-DQ8 haplotypes together with gluten intake is a necessary, although not sufficient, condition, to develop celiac disease. Fine mapping of the human genome has revealed numerous genetic variants important in the development of this disease. Most of the genetic variants are small nucleotide polymorphisms located within promoters and transcriptional enhancer sequences. Their importance is underlined by an increased risk in DQ2/DQ8 carriers who also have these non-HLA alleles. In addition, several immune-mediated diseases share susceptibility loci with celiac disease, shedding light on the reasons for co-occurrence between these diseases. Finally, most of the genes potentially involved in celiac disease by fine genetic mapping of non-HLA loci were confirmed in gene expression studies. In contrast to celiac disease, very little is known about the genetic make-up of non-celiac wheat sensitivity (NCWS), a clinically defined pathology that shares symptoms and gluten dependence with the celiac disease. We recently identified differentially expressed genes and miRNAs in the intestinal mucosa of these patients. Remarkably, the differentially expressed genes were long non-coding RNAs possibly involved in the regulation of cell functions. Thus, we can speculate that important aspects of these diseases depend on alteration of regulatory genetic circuits. Furthermore, our finding suggests that innate immune response is involved in the pathogenic mechanism of NCWS. This review is intended to convey the idea that in order to fully understand celiac disease and its relationship with other gluten-related disorders, it is worth learning more about non-HLA variants.
Collapse
Affiliation(s)
- Michele Sallese
- Department of Medical, Oral and Biotechnological Sciences, 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technology (CAST), 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy
| | - Loris Riccardo Lopetuso
- Center for Advanced Studies and Technology (CAST), 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy.,Department of Medicine and Aging Sciences, 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy
| | - Konstantinos Efthymakis
- Department of Medicine and Aging Sciences, 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy
| | - Matteo Neri
- Center for Advanced Studies and Technology (CAST), 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy.,Department of Medicine and Aging Sciences, 'G. D'Annunzio' University of Chieti-Pescara, Chieti, Italy
| |
Collapse
|
7
|
Singh GC, Ahmed M, Zaid M, Hasnain S. Biochemical, serological, and genetic aspects related to gene HLA-DQB1 and its association with type 1 diabetes mellitus (T1DM). Mol Genet Genomic Med 2020; 8:e1147. [PMID: 32142224 PMCID: PMC7216801 DOI: 10.1002/mgg3.1147] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 10/21/2019] [Accepted: 01/08/2020] [Indexed: 12/23/2022] Open
Abstract
Background Type 1 Diabetes Mellitus (T1DM) is the autoimmune disorder of destruction of β cells of pancreas, creating insulin deficiency condition, which leads to hyperglycemia, polyuria, polydipsia, ketoacidosis, and other metabolic disorder especially in children. Different genetic aspects and environmental factors are involved in pathophysiology of the disease. About 20 genes are associated with this disease in which the most common is the different combination of haplotype DRB1‐DQA1‐DQB1 present at HLA gene. At HLA‐DQB1, there are some SNPs which are associated with T1DM. In T1DM, there are number of biochemical, serological parameters which show some abnormalities leading to some complications. Methods Samples were subjected to all biochemical and serological techniques to get the measurement of concentration of glucose, lipid profile (cholesterol, triglycerides, and HDL and LDL cholesterol), urea, creatinine, albumin, insulin, anti‐insulin antibodies, C‐peptides, and leptin. All these values were compared with controls values and statistical analysis was also done on these values. At molecular level, two primers set which were allele specific at HLA‐DQB1, were used to amplify the SNPs, homozygous and heterozygous conditions were stated. Results PCR results for the studied population showed that most of samples have heterozygous condition for these SNPs of this allele specific region on HLA‐DQB1. Very few of them have homozygous state for it. Even in the control sample have the same conditions. Conclusion In Pakistan, there is dire need of studies about SNPs and haplotypes related to HLA‐DQB1 which show association with T1DM.
Collapse
Affiliation(s)
- Gur Charn Singh
- Department of Microbiology and Molecular Genetics, University of the Punjab, Lahore, Pakistan
| | - Mehboob Ahmed
- Department of Microbiology and Molecular Genetics, University of the Punjab, Lahore, Pakistan
| | - Muhammad Zaid
- Department of Microbiology and Molecular Genetics, University of the Punjab, Lahore, Pakistan.,Department of Life Sciences, School of Science, University of Management and Technology, Lahore, Pakistan
| | - Shahida Hasnain
- Department of Microbiology and Molecular Genetics, University of the Punjab, Lahore, Pakistan
| |
Collapse
|
8
|
Wawrusiewicz-Kurylonek N, Gościk J, Chorąży M, Siewko K, Posmyk R, Zajkowska A, Citko A, Maciulewski R, Szelachowska M, Myśliwiec J, Jastrzębska I, Kułakowska A, Kochanowicz J, Krętowski AJ. The interferon-induced helicase C domain-containing protein 1 gene variant (rs1990760) as an autoimmune-based pathology susceptibility factor. Immunobiology 2020; 225:151864. [DOI: 10.1016/j.imbio.2019.10.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/17/2019] [Accepted: 10/29/2019] [Indexed: 12/18/2022]
|
9
|
Li J, Yuan X, March ME, Yao X, Sun Y, Chang X, Hakonarson H, Xia Q, Meng X, Li J. Identification of Target Genes at Juvenile Idiopathic Arthritis GWAS Loci in Human Neutrophils. Front Genet 2019; 10:181. [PMID: 30972099 PMCID: PMC6445851 DOI: 10.3389/fgene.2019.00181] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 02/19/2019] [Indexed: 01/22/2023] Open
Abstract
Juvenile idiopathic arthritis (JIA) is the most common chronic rheumatic disease among children which could cause severe disability. Genomic studies have discovered substantial number of risk loci for JIA, however, the mechanism of how these loci affect JIA development is not fully understood. Neutrophil is an important cell type involved in autoimmune diseases. To better understand the biological function of genetic loci in neutrophils during JIA development, we took an integrated multi-omics approach to identify target genes at JIA risk loci in neutrophils and constructed a protein-protein interaction network via a machine learning approach. We identified genes likely to be JIA risk loci targeted genes in neutrophils which could contribute to JIA development.
Collapse
Affiliation(s)
- Junyi Li
- Department of Cell Biology, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Xiucheng Yuan
- Department of Cell Biology, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Michael E. March
- Center for Applied Genomics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Xueming Yao
- Department of Cell Biology, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Yan Sun
- Department of Cell Biology, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Xiao Chang
- Center for Applied Genomics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Hakon Hakonarson
- Center for Applied Genomics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Division of Human Genetics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Qianghua Xia
- Department of Cell Biology, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Xinyi Meng
- Department of Cell Biology, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin, China
| | - Jin Li
- Department of Cell Biology, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Tianjin Key Laboratory of Medical Epigenetics, Tianjin Medical University, Tianjin, China
| |
Collapse
|
10
|
Moheb-Alian A, Forouzesh F, Sadeghi A, Rostami K, Aghamohammadi E, Rostami-Nejad M, Rezaei-Tavirani M, Zali MR. Contribution of HLA-DQ2/DQ8 haplotypes in type one diabetes patients with/without celiac disease. J Diabetes Complications 2019; 33:59-62. [PMID: 30415877 DOI: 10.1016/j.jdiacomp.2018.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 09/04/2018] [Accepted: 10/07/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Based on lack of data on the distribution of the related alleles in the T1D population in Iranian population, we assessed the frequency of HLA DQ2 and DQ8 haplotypes in patients with T1D with/without CD compared to healthy population. MATERIALS AND METHODS 70 patients with T1D without celiac disease, 60 T1D cases with CD were compared to 150 healthy individuals during 2016. Ten mililiter Gheparinized blood samples were collected, genomic DNA was extracted and alleles were genotyped by Real-time PCR using SYBR Green as a low-resolution method. RESULTS HLA-DQ2 and/or HLA-DQ8 genotypes was presented in 51% and 23% of T1D patients without CD respectively. Twenty one percent of those patients carried both alleles and 5% were negative for both alleles. T1D patients with CD had much higher DQ2 frequency (72%) and lower DQ8 (11.6%), than T1D patients without CD and controls, 14% carried both alleles and 3% were negative for both. The frequencies of DQ2 and DQ8 alleles in Iranian healthy population were 19 and 5% respectively. CONCLUSION According to the same genetic background for CD and T1D we suggest that HLA-typing can be a very useful screening tool for CD in patients with type one diabetes.
Collapse
Affiliation(s)
- Ali Moheb-Alian
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Genetics, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Flora Forouzesh
- Department of Genetics, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Amir Sadeghi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kamran Rostami
- Department of Gastroenterology MidCentral District Health Board, Palmerston North Hospital, New Zealand
| | - Elham Aghamohammadi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Rostami-Nejad
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mostafa Rezaei-Tavirani
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
11
|
The diabetes pandemic and associated infections: suggestions for clinical microbiology. ACTA ACUST UNITED AC 2018; 30:1-17. [PMID: 30662163 PMCID: PMC6319590 DOI: 10.1097/mrm.0000000000000155] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 10/08/2017] [Indexed: 12/15/2022]
Abstract
There are 425 million people with diabetes mellitus in the world. By 2045, this figure will grow to over 600 million. Diabetes mellitus is classified among noncommunicable diseases. Evidence points to a key role of microbes in diabetes mellitus, both as infectious agents associated with the diabetic status and as possible causative factors of diabetes mellitus. This review takes into account the different forms of diabetes mellitus, the genetic determinants that predispose to type 1 and type 2 diabetes mellitus (especially those with possible immunologic impact), the immune dysfunctions that have been documented in diabetes mellitus. Common infections occurring more frequently in diabetic vs. nondiabetic individuals are reviewed. Infectious agents that are suspected of playing an etiologic/triggering role in diabetes mellitus are presented, with emphasis on enteroviruses, the hygiene hypothesis, and the environment. Among biological agents possibly linked to diabetes mellitus, the gut microbiome, hepatitis C virus, and prion-like protein aggregates are discussed. Finally, preventive vaccines recommended in the management of diabetic patients are considered, including the bacillus calmette-Guerin vaccine that is being tested for type 1 diabetes mellitus. Evidence supports the notion that attenuation of immune defenses (both congenital and secondary to metabolic disturbances as well as to microangiopathy and neuropathy) makes diabetic people more prone to certain infections. Attentive microbiologic monitoring of diabetic patients is thus recommendable. As genetic predisposition cannot be changed, research needs to identify the biological agents that may have an etiologic role in diabetes mellitus, and to envisage curative and preventive ways to limit the diabetes pandemic.
Collapse
|
12
|
Ge Q, Zhang S, Chen L, Tang M, Liu L, Kang M, Gao L, Ma S, Yang Y, Lv P, Kong M, Yao Q, Feng F, Chen K. Mulberry Leaf Regulates Differentially Expressed Genes in Diabetic Mice Liver Based on RNA-Seq Analysis. Front Physiol 2018. [PMID: 30131712 DOI: 10.3389/fphys.2018.01051/bibtex] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The pathogenesis of diabetes mellitus is a complicated process involving much gene regulation. The molecular mechanism of mulberry (Morus alba L.) leaf in the treatment of diabetes is not fully understood. In this study, we used the Illumina HiSeq™ 2,500 platform to explore the liver transcriptome of normal mice, STZ-induced diabetic mice, and mulberry leaf-treated diabetic mice, and we obtained 52,542,956, 52,626,414, and 52,780,196 clean reads, respectively. We identified differentially expressed genes (DEGs) during the pathogenesis of diabetes in mice. The functional properties of DEGs were characterized by comparison with the GO and KEGG databases, and the results show that DEGs are mainly involved in the metabolic pathway. qRT-PCR was used to analyse 27 differential genes involved in liver expression in different groups of diabetic mice. Among the DEGs, the expression of Scube1, Spns3, Ly6a, Igf2, and other genes between the control (C) and diabetic control (DC) groups was significantly upregulated; the expression of Grb10, Mup2, and Fasn was significantly downregulated; the expression of the Sqle, Lss, and Irs2 genes between the C group and diabetic group treated with mulberry (DD) was significantly upregulated; the expression of Fabp2, Ly6a, and Grb10 was significantly downregulated; and the expression of Sqle and Lss was significantly upregulated in the DC and DD groups, but Tap1, Igf2, and Spns3 were significantly downregulated. The results of Western blot validation showed that dynamic changes in proteins, such as IGF2, Ly6a, Grb10, and UBD, occurred to regulate the incidence of diabetes by influencing the insulin receptor substrate (IRS) signaling pathway.
Collapse
Affiliation(s)
- Qi Ge
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Shu Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Liang Chen
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Min Tang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York City, NY, United States
| | - Lanlan Liu
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Mengna Kang
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Lu Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Shangshang Ma
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Yanhua Yang
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Peng Lv
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Ming Kong
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Qin Yao
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Fan Feng
- The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Keping Chen
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| |
Collapse
|
13
|
Ge Q, Zhang S, Chen L, Tang M, Liu L, Kang M, Gao L, Ma S, Yang Y, Lv P, Kong M, Yao Q, Feng F, Chen K. Mulberry Leaf Regulates Differentially Expressed Genes in Diabetic Mice Liver Based on RNA-Seq Analysis. Front Physiol 2018; 9:1051. [PMID: 30131712 PMCID: PMC6090096 DOI: 10.3389/fphys.2018.01051] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 07/16/2018] [Indexed: 12/25/2022] Open
Abstract
The pathogenesis of diabetes mellitus is a complicated process involving much gene regulation. The molecular mechanism of mulberry (Morus alba L.) leaf in the treatment of diabetes is not fully understood. In this study, we used the Illumina HiSeq™ 2,500 platform to explore the liver transcriptome of normal mice, STZ-induced diabetic mice, and mulberry leaf-treated diabetic mice, and we obtained 52,542,956, 52,626,414, and 52,780,196 clean reads, respectively. We identified differentially expressed genes (DEGs) during the pathogenesis of diabetes in mice. The functional properties of DEGs were characterized by comparison with the GO and KEGG databases, and the results show that DEGs are mainly involved in the metabolic pathway. qRT-PCR was used to analyse 27 differential genes involved in liver expression in different groups of diabetic mice. Among the DEGs, the expression of Scube1, Spns3, Ly6a, Igf2, and other genes between the control (C) and diabetic control (DC) groups was significantly upregulated; the expression of Grb10, Mup2, and Fasn was significantly downregulated; the expression of the Sqle, Lss, and Irs2 genes between the C group and diabetic group treated with mulberry (DD) was significantly upregulated; the expression of Fabp2, Ly6a, and Grb10 was significantly downregulated; and the expression of Sqle and Lss was significantly upregulated in the DC and DD groups, but Tap1, Igf2, and Spns3 were significantly downregulated. The results of Western blot validation showed that dynamic changes in proteins, such as IGF2, Ly6a, Grb10, and UBD, occurred to regulate the incidence of diabetes by influencing the insulin receptor substrate (IRS) signaling pathway.
Collapse
Affiliation(s)
- Qi Ge
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Shu Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Liang Chen
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Min Tang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York City, NY, United States
| | - Lanlan Liu
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Mengna Kang
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Lu Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Shangshang Ma
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Yanhua Yang
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Peng Lv
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Ming Kong
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Qin Yao
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Fan Feng
- The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Keping Chen
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| |
Collapse
|
14
|
Diabetes care in figures: current pitfalls and future scenario. EPMA J 2018; 9:125-131. [PMID: 29896313 DOI: 10.1007/s13167-018-0133-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 03/19/2018] [Indexed: 12/30/2022]
Abstract
Diabetes mellitus (DM) epidemic-on a global scale-is a major and snowballing threat to public health, healthcare systems and economy, due to the cascade of pathologies triggered in a long-term manner after the DM manifestation. There are remarkable differences in the geographic disease spread and acceleration of an increasing DM prevalence recorded. Specifically, the highest initial prevalence of DM was recorded in the Eastern-Mediterranean region in 1980 followed by the highest acceleration of the epidemic characterised by 0.23% of an annual increase resulted in 2.3 times higher prevalence in the year 2014. In contrast, while the European region in 1980 demonstrated the second highest prevalence, the DM epidemic developments were kept much better under control compared to all other regions in the world. Although both non-modifiable and modifiable risk factors play a role in DM predisposition, cross-sectional investigations recently conducted amongst elderly individuals demonstrate that ageing as a non-modifiable risk factor is directly linked to unhealthy lifestyle as a well-acknowledged modifiable risk factor which, in turn, may strongly promote ageing process related to DM even in young populations. Consequently, specifically modifiable risk factors should receive a particular attention in the context of currently observed DM epidemic prognosed to expand significantly over 600 million of diabetes-diseased people by the year 2045. The article analyses demographic profiles of DM patient cohorts as well as the economic component of the DM-related crisis and provides prognosis for future scenarios on a global scale. The innovative approach by predictive diagnostics, targeted prevention and treatments tailored to the person in a suboptimal health condition (before clinical onset of the disease), as the medicine of the future is the most prominent option to reverse currently persisting disastrous trends in diabetes care. The key role of biomedical sciences in the future developments of diabetes care is discussed.
Collapse
|