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Muhie S, Gautam A, Yang R, Misganaw B, Daigle BJ, Mellon SH, Flory JD, Abu-Amara D, Lee I, Wang K, Rampersaud R, Hood L, Yehuda R, Marmar CR, Wolkowitz OM, Ressler KJ, Doyle FJ, Hammamieh R, Jett M. Molecular signatures of post-traumatic stress disorder in war-zone-exposed veteran and active-duty soldiers. Cell Rep Med 2023; 4:101045. [PMID: 37196634 DOI: 10.1016/j.xcrm.2023.101045] [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: 07/07/2022] [Revised: 11/23/2022] [Accepted: 04/18/2023] [Indexed: 05/19/2023]
Abstract
Post-traumatic stress disorder (PTSD) is a multisystem syndrome. Integration of systems-level multi-modal datasets can provide a molecular understanding of PTSD. Proteomic, metabolomic, and epigenomic assays are conducted on blood samples of two cohorts of well-characterized PTSD cases and controls: 340 veterans and 180 active-duty soldiers. All participants had been deployed to Iraq and/or Afghanistan and exposed to military-service-related criterion A trauma. Molecular signatures are identified from a discovery cohort of 218 veterans (109/109 PTSD+/-). Identified molecular signatures are tested in 122 separate veterans (62/60 PTSD+/-) and in 180 active-duty soldiers (PTSD+/-). Molecular profiles are computationally integrated with upstream regulators (genetic/methylation/microRNAs) and functional units (mRNAs/proteins/metabolites). Reproducible molecular features of PTSD are identified, including activated inflammation, oxidative stress, metabolic dysregulation, and impaired angiogenesis. These processes may play a role in psychiatric and physical comorbidities, including impaired repair/wound healing mechanisms and cardiovascular, metabolic, and psychiatric diseases.
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Affiliation(s)
- Seid Muhie
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; The Geneva Foundation, Silver Spring, MD 20910, USA.
| | - Aarti Gautam
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Ruoting Yang
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Burook Misganaw
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Vysnova Inc., Landover, MD 20785, USA
| | - Bernie J Daigle
- Departments of Biological Sciences and Computer Science, The University of Memphis, Memphis, TN 38152, USA
| | - Synthia H Mellon
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Janine D Flory
- Office of Mental Health, James J. Peters VA Medical Center, Bronx, NY 10468, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10468, USA
| | - Duna Abu-Amara
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Inyoul Lee
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Kai Wang
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Ryan Rampersaud
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Leroy Hood
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Rachel Yehuda
- Office of Mental Health, James J. Peters VA Medical Center, Bronx, NY 10468, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10468, USA
| | - Charles R Marmar
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Owen M Wolkowitz
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Kerry J Ressler
- McLean Hospital, Belmont, MA 02478, USA; Harvard Medical School, Boston, MA 02115, USA
| | - Francis J Doyle
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02134, USA
| | - Rasha Hammamieh
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Marti Jett
- US Army Medical Research and Development Command, HQ, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA.
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A Study on the Effects of a Cartoon Text Version of Health Education Manual with Sandplay on the Psychological Status and Cognitive Function of Children with Attention Deficit Hyperactivity Disorder. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1816391. [PMID: 36133790 PMCID: PMC9484892 DOI: 10.1155/2022/1816391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/11/2022] [Indexed: 12/03/2022]
Abstract
Purpose The study aimed to examine the effects of a cartoon text version of a health education manual with sandplay on the psychological status and cognitive function of children with attention deficit hyperactivity disorder (ADHD). Methods Eighty cases of children with ADHD admitted from February 2019 to September 2021 were selected for the study. They were numbered according to the order of consultation, and after obtaining family consent, they were divided into the control group (n = 40) and the observation group (n = 40) using the random number table method. The control group received only medication and verbal health education, while the observation group received a cartoon text version of the health education manual together with sandplay on top of the above, and both groups were treated for 30 weeks. The attention test results and the Swanson, Nolan, and Pelham-IV rating scales (SNAP-IV) were used to assess the effectiveness of the treatment for both groups of children. The awareness rate of health education knowledge of children and their families in both groups was counted. The Conners Parent Symptom Questionnaire (PSQ) and the Combined Raven's test (CRT) were used to assess the psychological status and cognitive functioning of the children in both groups. Results After treatment, the response time, the number of errors, and the number of missed alarms in the attention test results were lower in the observation group than in the control group (P < 0.05). After treatment, the inattention, antagonism and defiance, and impulsiveness and hyperactivity scores on SNAP-IV were lower in the observation group than in the control group (P < 0.05). After treatment, the knowledge of disease and treatment, medical and nursing cooperation, safety and protection, and dietary precautions were higher in the observation group than in the control group (P < 0.05). After treatment, the learning problems, conduct problems, psychosomatic problems, anxiety, impulsivity-hyperactivity, and hyperactivity index scores on the PSQ were lower in the observation group than in the control group (P < 0.05). After treatment, the A, B, C, D, and E theme scores in the CRT were higher in the observation group than in the control group, and the IQ score was also higher in the observation group than in the control group (P < 0.05). Conclusion The cartoon text version of the health education manual with sandplay can significantly improve the attention deficit, hyperactive behaviour, psychological status, and cognitive function of children with ADHD on the basis of pharmacological treatment, which has a good clinical application.
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Fu X, Yao T, Chen X, Li H, Wu J. MEF2C gene variations are associated with ADHD in the Chinese Han population: a case-control study. J Neural Transm (Vienna) 2022; 129:431-439. [PMID: 35357565 DOI: 10.1007/s00702-022-02490-9] [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: 11/17/2021] [Accepted: 03/12/2022] [Indexed: 11/30/2022]
Abstract
Myocyte enhancer factor 2C (MEF2C) is associated with hyperactivity and might be a novel risk gene for susceptibility to attention deficit hyperactivity disorder (ADHD). Therefore, this study aimed to explore the association between MEF2C genetic variants and ADHD in the Chinese Han population. A total of 215 patients with ADHD and 233 controls were recruited for this study. The Swanson, Nolan, and Pelham version IV questionnaire was used to evaluate the clinical features of ADHD. In silico analysis was used to annotate the biological functions of the promising single nucleotide polymorphisms. Our findings indicated that MEF2C rs587490 was significantly associated with ADHD in the multiplicative model (OR = 0.640, p = 0.002). Participants with the rs587490 TT allele exhibited less hyperactivity/impulsivity than those with the rs587490 CC allele. Furthermore, the expression quantitative trait loci analysis suggested that rs587490 could regulate the gene expression of MEF2C in the hippocampus, putamen, thalamus, and frontal white matter. Our study concluded that the MEF2C rs587490 T allele is significantly associated with a reduced risk of ADHD in the Chinese Han population, which provides new insight into the genetic etiology of ADHD.
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Affiliation(s)
- Xihang Fu
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, Hubei, People's Republic of China
| | - Ting Yao
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, Hubei, People's Republic of China
| | - Xinzhen Chen
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, Hubei, People's Republic of China
| | - Huiru Li
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, Hubei, People's Republic of China
| | - Jing Wu
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, Hubei, People's Republic of China.
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Network Pharmacology Analysis of Traditional Chinese Medicine Formula Shuang Di Shou Zhen Tablets Treating Nonexudative Age-Related Macular Degeneration. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6657521. [PMID: 33815556 PMCID: PMC8012120 DOI: 10.1155/2021/6657521] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/10/2021] [Accepted: 03/13/2021] [Indexed: 12/14/2022]
Abstract
Objective To analyze the pharmacological mechanism of the treatment of dry age-related macular degeneration (dry AMD) based on a network pharmacological approach of Shuang Di Shou Zhen Tablets (SDSZT) and to provide a new reference for the current lack of effective treatment of dry AMD. Methods The main chemical constituents and their targets of Rehmanniae Radix Praeparata, Ligustrum lucidum, Mori Fructus, Paeonia albiflora, Rhizoma Dioscoreae, Alisma orientale, Schisandra chinensis, Radix Polygoni Multiflori Preparata, Ophiopogon japonicus, and Radix Rehmanniae were obtained from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP) and Traditional Chinese Medicine Integrated Database (TCMID). The active ingredients of traditional Chinese medicine were screened according to Absorption, Distribution, Metabolism, and Excretion (ADME), the gene names of the targets of each active ingredient were obtained from the Uniprot database, the main targets of dry AMD were obtained from GeneCards and DisGeNET database, and the protein interaction analysis was performed on the String database. The Metascape database was used to analyze the “drug-component-target” and the biological processes and networks involved, and then, Cytoscape 3.8.1 was used to construct the “ SDSZT component-dry AMD target-pathway” network. Results The main active ingredients of SDSZT for dry AMD treatment are quercetin, kaempferol, luteolin, β-glutamine, β-carotene, etc. And, the core targets are RAC-alpha serine/threonine-protein kinase (AKT1), prostaglandin G/H synthase 1 (PTGS1), tumor necrosis factor (TNF), transcription factor AP-1 (JUN), apoptosis regulator Bcl-2 (BCL2), caspase-3 (CASP3), phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (PIK3CG), androgen receptor (AR), apoptosis regulator BAX (BAX), etc. The biological pathways for the treatment of age-related macular degeneration by SDSZT mainly act on pathways in cancer, fluid shear stress and atherosclerosis, and TNF signaling pathway, and the main function of SDSZT is to regulate intracellular cytokine receptor binding. Conclusion This study initially reveals the multiconstituent, multitarget, and multipathway mechanism of action of SDSZT in the treatment of dry AMD and provides the basis for the clinical application of SDSZT.
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Genetic Variation Underpinning ADHD Risk in a Caribbean Community. Cells 2019; 8:cells8080907. [PMID: 31426340 PMCID: PMC6721689 DOI: 10.3390/cells8080907] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/07/2019] [Accepted: 08/12/2019] [Indexed: 12/13/2022] Open
Abstract
Attention Deficit Hyperactivity Disorder (ADHD) is a highly heritable and prevalent neurodevelopmental disorder that frequently persists into adulthood. Strong evidence from genetic studies indicates that single nucleotide polymorphisms (SNPs) harboured in the ADGRL3 (LPHN3), SNAP25, FGF1, DRD4, and SLC6A2 genes are associated with ADHD. We genotyped 26 SNPs harboured in genes previously reported to be associated with ADHD and evaluated their potential association in 386 individuals belonging to 113 nuclear families from a Caribbean community in Barranquilla, Colombia, using family-based association tests. SNPs rs362990-SNAP25 (T allele; p = 2.46 × 10−4), rs2282794-FGF1 (A allele; p = 1.33 × 10−2), rs2122642-ADGRL3 (C allele, p = 3.5 × 10−2), and ADGRL3 haplotype CCC (markers rs1565902-rs10001410-rs2122642, OR = 1.74, Ppermuted = 0.021) were significantly associated with ADHD. Our results confirm the susceptibility to ADHD conferred by SNAP25, FGF1, and ADGRL3 variants in a community with a significant African American component, and provide evidence supporting the existence of specific patterns of genetic stratification underpinning the susceptibility to ADHD. Knowledge of population genetics is crucial to define risk and predict susceptibility to disease.
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Musci RJ, Augustinavicius JL, Volk H. Gene-Environment Interactions in Psychiatry: Recent Evidence and Clinical Implications. Curr Psychiatry Rep 2019; 21:81. [PMID: 31410638 PMCID: PMC7340157 DOI: 10.1007/s11920-019-1065-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW We identify the recent evidence for gene-by-environment interaction studies in relation to psychiatric disorders. We focus on the key genotypic data as well as environmental exposures and how they interact to predict psychiatric disorders and psychiatric symptomatology. We direct our focus on the psychiatric outcomes that were focused on by the Psychiatric Genetics Consortium. RECENT FINDINGS Many of the studies focus on candidate gene approaches, with most of the studies drawing upon previous literature to decide the genes of interest. Other studies used a genome-wide approach. While some studies demonstrated positive replication of previous findings, replication is still an issue within gene-by-environment interaction studies. Gene-by-environment interaction research in psychiatry globally suggests some susceptibility to environmental exposures based on genotype; however, greater clarity is needed around the idea that genetic risk may not be disorder specific.
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Affiliation(s)
- Rashelle J. Musci
- Department of Mental Health, Johns Hopkins University Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD 21205, USA
| | - Jura L. Augustinavicius
- Department of Mental Health, Johns Hopkins University Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD 21205, USA
| | - Heather Volk
- Department of Mental Health, Johns Hopkins University Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD 21205, USA
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Lv P, Yang S, Wu F, Liu W, Qin H, Tang X, Liu Z, Gao H. Single-nucleotide polymorphisms (rs342275, rs342293, rs7694379, rs11789898, and rs17824620) showed significant association with lobaplatin-induced thrombocytopenia. Gene 2019; 713:143964. [PMID: 31279707 DOI: 10.1016/j.gene.2019.143964] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 06/17/2019] [Accepted: 07/03/2019] [Indexed: 12/20/2022]
Abstract
This study aimed to investigate single-nucleotide polymorphisms (SNPs) associated with lobaplatin-induced thrombocytopenia in patients with advanced lung cancer in China. Thirty-nine patients who received lobaplatin-based chemotherapy in the 307 Hospitals of Chinese People's Liberation Army from April 2017 to March 2018 were enrolled as study subjects. Peripheral blood DNA was extracted, and 79 candidate SNP positions were selected. A Sanger sequencing platform was employed to measure genotypes for locating the SNP positions associated with lobaplatin-induced thrombocytopenia. Of the 79 candidate genes, SNPs rs342275 and rs7694379 were significantly associated with lobaplatin-induced decrease in platelet (PLT) count (P < 0.05). SNPs rs342275, rs342293, rs11789898, and rs17824620 showed significant association with lobaplatin-induced lowest PLT counts (P < 0.05). SNPs rs342275, rs342293, rs11789898, rs17824620, and rs7694379 can be used as predictors of thrombocytopenia induced by lobaplatin-based chemotherapy in patients with advanced lung cancer in China.
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Affiliation(s)
- Panpan Lv
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China
| | - Shaoxing Yang
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China
| | - Fangfang Wu
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China; Department of Pulmonary Oncology, Clinical College of 307th Hospital of PLA, Anhui Medical University, Beijing 100071, China
| | - Wenjing Liu
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China
| | - Haifeng Qin
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China
| | - Xiuhua Tang
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China
| | - Zeyuan Liu
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China
| | - Hongjun Gao
- Department of Pulmonary Oncology, The Fifth Medical Centre, Chinese PLA General Hospital, Beijing 100071, China; Department of Pulmonary Oncology, Clinical College of 307th Hospital of PLA, Anhui Medical University, Beijing 100071, China.
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Huang X, Zhang Q, Gu X, Hou Y, Wang M, Chen X, Wu J. LPHN3 gene variations and susceptibility to ADHD in Chinese Han population: a two-stage case-control association study and gene-environment interactions. Eur Child Adolesc Psychiatry 2019; 28:861-873. [PMID: 30406846 DOI: 10.1007/s00787-018-1251-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 10/31/2018] [Indexed: 12/18/2022]
Abstract
Polymorphisms in latrophilin 3 (LPHN3) were recently reported to be associated with attention-deficit/hyperactivity disorder (ADHD), and subsequently other researchers tried to replicate the findings in different populations. This study was aimed to confirm the role of the LPHN3 in ADHD and explore the potential interactions with environmental risk factors in Chinese Han population. We examined the association of LPHN3 with ADHD in a population of 473 ADHD children and 585 controls. As a supplement of ADHD diagnosis, Conners Parent Symptom Questionnaire (PSQ) was used to evaluate ADHD symptoms. Blood lead levels (BLLs) were measured by atomic absorption spectrophotometry and other potential environmental risk factors were determined via a questionnaire filled out by the parents. Finally, after validation in an independent sample (284 cases and 390 controls), we observed significant associations between LPHN3 variants rs1868790 and ADHD risk in combined stage within codominant model [TA/AA: OR (95% CI) = 1.636 (1.325-2.021)], dominant model [OR (95% CI) = 1.573 (1.288-1.922)], and additive model [OR (95% CI) = 1.535 (1.266-1.862)]. Furthermore, rs1868790 significantly interacted with BLLs and maternal stress to modify ADHD susceptibility (P < 0.05), and rs1868790 was found to be related with ADHD symptoms (P < 0.05). Expression quantitative trait loci analysis further indicated that rs1868790 took part in the regulation of LPHN3 gene expression. As the first study to comprehensively explore the role of LPHN3 in ADHD in Chinese children, our research suggests that LPHN3 gene has a significant effect on the ADHD in a Chinese population.
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Affiliation(s)
- Xin Huang
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Qi Zhang
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xue Gu
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Yuwei Hou
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Min Wang
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xinzhen Chen
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Jing Wu
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13, Hangkong Road, Wuhan, 430030, People's Republic of China. .,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
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Huang X, Zhang Q, Chen X, Gu X, Wang M, Wu J. A functional variant in SLC1A3 influences ADHD risk by disrupting a hsa-miR-3171 binding site: A two-stage association study. GENES BRAIN AND BEHAVIOR 2019; 18:e12574. [PMID: 30953407 DOI: 10.1111/gbb.12574] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 03/06/2019] [Accepted: 04/03/2019] [Indexed: 12/14/2022]
Abstract
Attention-deficit hyperactivity disorder (ADHD) is one of the most common neuropsychiatric disorders in children and adolescents with high heritability. Evidence is accumulating that SLC1A3 may play a role in ADHD etiology. Therefore, a two-stage case-control study was conducted on 752 cases and 774 controls to explore the role of SLC1A3 in ADHD. Bioinformatic annotations and functional experiments were applied to reveal the potential biological mechanisms. Finally, SLC1A3 rs1049522 showed significant association with ADHD risk in two stages with CA genotype vs AA genotype, odds ratio (OR) = 0.694 (95% confidence interval, CI = 0.570-0.844) and dominant model, OR = 0.749 (95% CI = 0.621-0.904) in the combined stage. Besides, rs1049522 was found to be related to ADHD hyperactive/impulsive symptom, and rs1049522-C showed increased SLC1A3 mRNA expression in the cerebellar cortex. Dual-luciferase reporter assay further indicated that rs1049522-C allele enhanced SLC1A3 expression by disrupting the hsa-miR-3171 binding site. In conclusion, SLC1A3 variant rs1049522 was implicated in ADHD susceptibility in a Chinese Han population probably by enhancing the SLC1A3 expression in a miRNA-mediated manner.
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Affiliation(s)
- Xin Huang
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Qi Zhang
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xinzhen Chen
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xue Gu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Min Wang
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Jing Wu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.,Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
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