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Chen B, Wang L, Li X, Shi Z, Duan J, Wei JA, Li C, Pang C, Wang D, Zhang K, Chen H, Na W, Zhang L, So KF, Zhou L, Jiang B, Yuan TF, Qu Y. Celsr2 regulates NMDA receptors and dendritic homeostasis in dorsal CA1 to enable social memory. Mol Psychiatry 2024; 29:1583-1594. [PMID: 35789199 DOI: 10.1038/s41380-022-01664-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/31/2022] [Accepted: 06/07/2022] [Indexed: 11/08/2022]
Abstract
Social recognition and memory are critical for survival. The hippocampus serves as a central neural substrate underlying the dynamic coding and transmission of social information. Yet the molecular mechanisms regulating social memory integrity in hippocampus remain unelucidated. Here we report unexpected roles of Celsr2, an atypical cadherin, in regulating hippocampal synaptic plasticity and social memory in mice. Celsr2-deficient mice exhibited defective social memory, with rather intact levels of sociability. In vivo fiber photometry recordings disclosed decreased neural activity of dorsal CA1 pyramidal neuron in Celsr2 mutants performing social memory task. Celsr2 deficiency led to selective impairment in NMDAR but not AMPAR-mediated synaptic transmission, and to neuronal hypoactivity in dorsal CA1. Those activity changes were accompanied with exuberant apical dendrites and immaturity of spines of CA1 pyramidal neurons. Strikingly, knockdown of Celsr2 in adult hippocampus recapitulated the behavioral and cellular changes observed in knockout mice. Restoring NMDAR transmission or CA1 neuronal activities rescued social memory deficits. Collectively, these results show a critical role of Celsr2 in orchestrating dorsal hippocampal NMDAR function, dendritic and spine homeostasis, and social memory in adulthood.
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Affiliation(s)
- Bailing Chen
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, China
| | - Laijian Wang
- Guangdong Province Key Laboratory of Brain Function and Disease, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Xuejun Li
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Zhe Shi
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China
| | - Juan Duan
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Ji-An Wei
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Cunzheng Li
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Chaoqin Pang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Diyang Wang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Kejiao Zhang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Hao Chen
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Wanying Na
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Li Zhang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Kwok-Fai So
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, China
- Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Guangzhou, 510515, China
| | - Libing Zhou
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China
| | - Bin Jiang
- Guangdong Province Key Laboratory of Brain Function and Disease, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
| | - Ti-Fei Yuan
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China.
| | - Yibo Qu
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, 510632, China.
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, China.
- Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Guangzhou, 510515, China.
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Usui N. Possible roles of deep cortical neurons and oligodendrocytes in the neural basis of human sociality. Anat Sci Int 2024; 99:34-47. [PMID: 38010534 PMCID: PMC10771383 DOI: 10.1007/s12565-023-00747-1] [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: 05/22/2023] [Accepted: 10/17/2023] [Indexed: 11/29/2023]
Abstract
Sociality is an instinctive property of organisms that live in relation to others and is a complex characteristic of higher order brain functions. However, the evolution of the human brain to acquire higher order brain functions, such as sociality, and the neural basis for executing these functions and their control mechanisms are largely unknown. Several studies have attempted to evaluate how human sociality was acquired during the course of evolution and the mechanisms controlling sociality from a neurodevelopment viewpoint. This review discusses these findings in the context of human brain evolution and the pathophysiology of autism spectrum disorder (ASD). Comparative genomic studies of postmortem primate brains have demonstrated human-specific regulatory mechanisms underlying higher order brain functions, providing evidence for the contribution of oligodendrocytes to human brain function. Functional analyses of the causative genes of ASD in animal models have demonstrated that the neural basis of social behavior is associated with layer 6 (L6) of the neocortex and oligodendrocytes. These findings demonstrate that both neurons and oligodendrocytes contribute to the neural basis and molecular mechanisms underlying human brain evolution and social functioning. This review provides novel insights into sociability and the corresponding neural bases of brain disorders and evolution.
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Affiliation(s)
- Noriyoshi Usui
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, 565-0871, Japan.
- Omics Center, Center of Medical Innovation and Translational Research, Graduate School of Medicine, Osaka University, Suita, 565-0871, Japan.
- United Graduate School of Child Development, Osaka University, Suita, 565-0871, Japan.
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, 565-0871, Japan.
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, 541-8567, Japan.
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Alhazmi S, Alzahrani M, Farsi R, Alharbi M, Algothmi K, Alburae N, Ganash M, Azhari S, Basingab F, Almuhammadi A, Alqosaibi A, Alkhatabi H, Elaimi A, Jan M, Aldhalaan HM, Alrafiah A, Alrofaidi A. Multiple Recurrent Copy Number Variations (CNVs) in Chromosome 22 Including 22q11.2 Associated with Autism Spectrum Disorder. Pharmgenomics Pers Med 2022; 15:705-720. [PMID: 35898556 PMCID: PMC9309317 DOI: 10.2147/pgpm.s366826] [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: 03/17/2022] [Accepted: 07/14/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Autism spectrum disorder (ASD) is a developmental disorder that can cause substantial social, communication, and behavioral challenges. Genetic factors play a significant role in ASD, where the risk of ASD has been increased for unclear reasons. Twin studies have shown important evidence of both genetic and environmental contributions in ASD, where the level of contribution of these factors has not been proven yet. It has been suggested that copy number variation (CNV) duplication and the deletion of many genes in chromosome 22 (Ch22) may have a strong association with ASD. This study screened the CNVs in Ch22 in autistic Saudi children and assessed the candidate gene in the CNVs region of Ch22 that is most associated with ASD. Methods This study included 15 autistic Saudi children as well as 4 healthy children as controls; DNA was extracted from samples and analyzed using array comparative genomic hybridization (aCGH) and DNA sequencing. Results The aCGH detected (in only 6 autistic samples) deletion and duplication in many regions of Ch22, including some critical genes. Moreover, DNA sequencing determined a genetic mutation in the TBX1 gene sequence in autistic samples. This study, carried out using aCGH, found that six autistic patients had CNVs in Ch22, and DNA sequencing revealed mutations in the TBX1 gene in autistic samples but none in the control. Conclusion CNV deletion and the duplication of the TBX1 gene could be related to ASD; therefore, this gene needs more analysis in terms of expression levels.
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Affiliation(s)
- Safiah Alhazmi
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maryam Alzahrani
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Reem Farsi
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mona Alharbi
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khloud Algothmi
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Najla Alburae
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Magdah Ganash
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sheren Azhari
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fatemah Basingab
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Asma Almuhammadi
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Amany Alqosaibi
- Department of Biology, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Heba Alkhatabi
- Centre of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Aisha Elaimi
- Centre of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed Jan
- College of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hesham M Aldhalaan
- Center for Autism Research at King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Aziza Alrafiah
- Department of Medical Laboratory Science, King Abdulaziz University, Jeddah, Saudi Arabia
- Correspondence: Aziza Alrafiah, Department of Medical Laboratory Science, King Abdulaziz University, P.O Box 80200, Jeddah, 21589, Saudi Arabia, Tel +966 126401000 Ext. 23495, Fax +966 126401000 Ext. 21686, Email
| | - Aisha Alrofaidi
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
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Doi M, Li M, Usui N, Shimada S. Genomic Strategies for Understanding the Pathophysiology of Autism Spectrum Disorder. Front Mol Neurosci 2022; 15:930941. [PMID: 35813066 PMCID: PMC9263364 DOI: 10.3389/fnmol.2022.930941] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/06/2022] [Indexed: 11/25/2022] Open
Abstract
Recent breakthroughs in sequencing technology and technological developments have made it easier to analyze the entire human genome than ever before. In addition to disease-specific genetic mutations and chromosomal aberrations, epigenetic alterations in individuals can also be analyzed using genomics. Autism spectrum disorder (ASD) is a neurodevelopmental disorder (NDD) caused by genetic and/or environmental factors. More than a thousand genes associated with ASD have been identified which are known to be involved in brain development. However, it is difficult to decode the roles of ASD-associated genes without in vitro and in vivo validations, particularly in the process of brain development. In this review, we discuss genomic strategies for understanding the pathological mechanisms underlying ASD. For this purpose, we discuss ASD-associated genes and their functions, as well as analytical strategies and their strengths and weaknesses in cellular and animal models from a basic research perspective.
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Affiliation(s)
- Miyuki Doi
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
| | - Mengwei Li
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Noriyoshi Usui
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
- United Graduate School of Child Development, Osaka University, Suita, Japan
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Japan
- *Correspondence: Noriyoshi Usui
| | - Shoichi Shimada
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
- United Graduate School of Child Development, Osaka University, Suita, Japan
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Japan
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5
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Bertini V, Milone R, Cristofani P, Cambi F, Bosetti C, Barbieri F, Bertelloni S, Cioni G, Valetto A, Battini R. Enhancing DLG2 Implications in Neuropsychiatric Disorders: Analysis of a Cohort of Eight Patients with 11q14.1 Imbalances. Genes (Basel) 2022; 13:genes13050859. [PMID: 35627244 PMCID: PMC9140951 DOI: 10.3390/genes13050859] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/10/2022] [Accepted: 05/10/2022] [Indexed: 11/20/2022] Open
Abstract
Neurodevelopmental disorders (NDDs) are considered synaptopathies, as they are due to anomalies in neuronal connectivity during development. DLG2 is a gene involved insynaptic function; the phenotypic effect of itsalterations in NDDs has been underestimated since few cases have been thoroughly described.We report on eight patients with 11q14.1 imbalances involving DLG2, underlining its potential effects on clinical presentation and its contribution to NDD comorbidity by accurate neuropsychiatric data collection. DLG2 is a very large gene in 11q14.1, extending over 2.172 Mb, with alternative splicing that gives rise to numerous isoforms differentially expressed in brain tissues. A thorough bioinformatic analysis of the altered transcripts was conducted for each patient. The different expression profiles of the isoforms of this gene and their influence on the excitatory–inhibitory balance in crucial brain structures could contribute to the phenotypic variability related to DLG2 alterations. Further studies on patients would be helpful to enrich clinical and neurodevelopmental findings and elucidate the molecular mechanisms subtended to NDDs.
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Affiliation(s)
- Veronica Bertini
- Cytogenetic Unit, Department of Laboratory Medicine, Azienda Ospedaliero-Univeristaria Pisana, Via Roma 57, 56100 Pisa, Italy; (V.B.); (F.C.)
| | - Roberta Milone
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, 56125 Pisa, Italy; (R.M.); (P.C.); (C.B.); (G.C.); (R.B.)
| | - Paola Cristofani
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, 56125 Pisa, Italy; (R.M.); (P.C.); (C.B.); (G.C.); (R.B.)
| | - Francesca Cambi
- Cytogenetic Unit, Department of Laboratory Medicine, Azienda Ospedaliero-Univeristaria Pisana, Via Roma 57, 56100 Pisa, Italy; (V.B.); (F.C.)
| | - Chiara Bosetti
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, 56125 Pisa, Italy; (R.M.); (P.C.); (C.B.); (G.C.); (R.B.)
| | - Filippo Barbieri
- Mental Health Department, ASL Toscana Nordovest, 56100 Pisa, Italy;
| | - Silvano Bertelloni
- Pediatric Endocrinology, Department of Obstetrics, Gynecology and Pediatrics, Azienda Ospedaliero-Universitaria Pisana, Via Roma 57, 56100 Pisa, Italy;
| | - Giovanni Cioni
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, 56125 Pisa, Italy; (R.M.); (P.C.); (C.B.); (G.C.); (R.B.)
- Department of Clinical and Experimental Medicine, University of Pisa, 56100 Pisa, Italy
| | - Angelo Valetto
- Cytogenetic Unit, Department of Laboratory Medicine, Azienda Ospedaliero-Univeristaria Pisana, Via Roma 57, 56100 Pisa, Italy; (V.B.); (F.C.)
- Correspondence:
| | - Roberta Battini
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, 56125 Pisa, Italy; (R.M.); (P.C.); (C.B.); (G.C.); (R.B.)
- Department of Clinical and Experimental Medicine, University of Pisa, 56100 Pisa, Italy
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Epigenome-Wide Analysis Reveals DNA Methylation Alteration in ZFP57 and Its Target RASGFR2 in a Mexican Population Cohort with Autism. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9040462. [PMID: 35455506 PMCID: PMC9025761 DOI: 10.3390/children9040462] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/18/2022] [Accepted: 03/20/2022] [Indexed: 12/17/2022]
Abstract
Autism Spectrum Disorders (ASD) comprise a group of heterogeneous and complex neurodevelopmental disorders. Genetic and environmental factors contribute to ASD etiology. DNA methylation is particularly relevant for ASD due to its mediating role in the complex interaction between genotype and environment and has been implicated in ASD pathophysiology. The lack of diversity in DNA methylation studies in ASD individuals is remarkable. Since genetic and environmental factors are likely to vary across populations, the study of underrepresented populations is necessary to understand the molecular alterations involved in ASD and the risk factors underlying these changes. This study explored genome-wide differences in DNA methylation patterns in buccal epithelium cells between Mexican ASD patients (n = 27) and age-matched typically developing (TD: n = 15) children. DNA methylation profiles were evaluated with the Illumina 450k array. We evaluated the interaction between sex and ASD and found a differentially methylated region (DMR) over the 5′UTR region of ZFP57 and one of its targets, RASGRF2. These results match previous findings in brain tissue, which may indicate that ZFP57 could be used as a proxy for DNA methylation in different tissues. This is the first study performed in a Mexican, and subsequently, Latin American, population that evaluates DNA methylation in ASD patients.
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Ma X, Cheng H, Liu Y, Sun L, Chen N, Jiang F, You W, Yang Z, Zhang B, Song E, Lei C. Assessing Genomic Diversity and Selective Pressures in Bohai Black Cattle Using Whole-Genome Sequencing Data. Animals (Basel) 2022; 12:ani12050665. [PMID: 35268233 PMCID: PMC8909316 DOI: 10.3390/ani12050665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/16/2022] [Accepted: 03/05/2022] [Indexed: 11/30/2022] Open
Abstract
Simple Summary Bohai Black cattle are one of the indigenous black coat cattle breeds in China, which are famous for their excellent meat quality. Whole-genome sequencing technology has been extensively developed to study species genome genetic diversity, population structure, selection pressure, demographic events, etc. However, a limited number of studies have reported genomic diversity and selection pressures in Bohai Black cattle. The purpose of this study is to analyze population structure and genomic differences between Bohai Black cattle and five “core” cattle populations from all over the world, mainly oriented on the identification of selection signatures using whole-genome sequencing data. In addition, we identify a series of candidate genes that can potentially be related to black coat color, meat quality, immunity, and reproduction in this breed. This study provides valuable genomic resources and theoretical basis for the future breeding of Bohai Black cattle. Abstract Bohai Black cattle are one of the well-known cattle breeds with black coat color in China, which are cultivated for beef. However, no study has conducted a comprehensive analysis of genomic diversity and selective pressures in Bohai Black cattle. Here, we performed a comprehensive analysis of genomic variation in 10 Bohai Black cattle (five newly sequenced and five published) and the published whole-genome sequencing (WGS) data of 50 cattle representing five “core” cattle populations. The population structure analysis revealed that Bohai Black cattle harbored the ancestry with European taurine, Northeast Asian taurine, and Chinese indicine. The Bohai Black cattle demonstrated relatively high genomic diversity from the other cattle breeds, as indicated by the nucleotide diversity (pi), the expected heterozygosity (HE) and the observed heterozygosity (HO), the linkage disequilibrium (LD) decay, and runs of homozygosity (ROH). We identified 65 genes containing more than five non-synonymous SNPs (nsSNPs), and an enrichment analysis revealed the “ECM-receptor interaction” pathways associated with meat quality in Bohai Black cattle. Five methods (CLR, θπ, FST, θπ ratio, and XP-EHH) were used to find several pathways and genes carried selection signatures in Bohai Black cattle, including black coat color (MC1R), muscle development (ITGA9, ENAH, CAPG, ABI2, and ISLR), fat deposition (TBC1D1, CYB5R4, TUSC3, and EPS8), reproduction traits (SPIRE2, KHDRBS2, and FANCA), and immune system response (CD84, SLAMF1, SLAMF6, and CDK10). Taken together, our results provide a valuable resource for characterizing the uniqueness of Bohai Black cattle.
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Affiliation(s)
- Xiaohui Ma
- Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Shandong Key Lab of Animal Disease Control and Breeding, Jinan 250100, China; (X.M.); (H.C.); (F.J.); (W.Y.)
- College of Animal Science and Technology, Northwest A&F University, Xianyang 712100, China; (Y.L.); (L.S.); (N.C.)
| | - Haijian Cheng
- Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Shandong Key Lab of Animal Disease Control and Breeding, Jinan 250100, China; (X.M.); (H.C.); (F.J.); (W.Y.)
| | - Yangkai Liu
- College of Animal Science and Technology, Northwest A&F University, Xianyang 712100, China; (Y.L.); (L.S.); (N.C.)
| | - Luyang Sun
- College of Animal Science and Technology, Northwest A&F University, Xianyang 712100, China; (Y.L.); (L.S.); (N.C.)
| | - Ningbo Chen
- College of Animal Science and Technology, Northwest A&F University, Xianyang 712100, China; (Y.L.); (L.S.); (N.C.)
| | - Fugui Jiang
- Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Shandong Key Lab of Animal Disease Control and Breeding, Jinan 250100, China; (X.M.); (H.C.); (F.J.); (W.Y.)
| | - Wei You
- Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Shandong Key Lab of Animal Disease Control and Breeding, Jinan 250100, China; (X.M.); (H.C.); (F.J.); (W.Y.)
| | - Zhangang Yang
- HuaXing Bohai Black Cattle Co., Ltd., Binzhou 256600, China;
| | - Baoheng Zhang
- Wudi Animal Husbandry and Veterinary Service Management Center of Binzhou City, Binzhou 256600, China;
| | - Enliang Song
- Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Shandong Key Lab of Animal Disease Control and Breeding, Jinan 250100, China; (X.M.); (H.C.); (F.J.); (W.Y.)
- Correspondence: (E.S.); (C.L.); Tel.: +86-138-6415-6955 (E.S.); +86-135-7299-2159 (C.L.)
| | - Chuzhao Lei
- College of Animal Science and Technology, Northwest A&F University, Xianyang 712100, China; (Y.L.); (L.S.); (N.C.)
- Correspondence: (E.S.); (C.L.); Tel.: +86-138-6415-6955 (E.S.); +86-135-7299-2159 (C.L.)
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8
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Doi M, Usui N, Shimada S. Prenatal Environment and Neurodevelopmental Disorders. Front Endocrinol (Lausanne) 2022; 13:860110. [PMID: 35370942 PMCID: PMC8964779 DOI: 10.3389/fendo.2022.860110] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/21/2022] [Indexed: 01/23/2023] Open
Abstract
The internal and external environment of the mother during the developmental stages of the fetus affects the offspring's health. According to the developmental origins of health and disease (DOHaD) theory, environmental factors influence the offspring and also affect health in adulthood. Recently, studies based on this theory have gained attracted attention because of their clinical utility in identifying the risk groups for various diseases. Neurodevelopmental disorders (NDDs) such as autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) can be caused by exposure to certain prenatal environments during pregnancy. This review describes the latest findings on the effect of prenatal environment on the onset mechanism of NDDs based on the DOHaD theory. Unravelling the molecular mechanisms underlying the pathogenesis of NDDs is important, because there are no therapeutic drugs for these disorders. Furthermore, elucidating the relationship between the DOHaD theory and NDDs will contribute to the popularization of preventive medicine.
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Affiliation(s)
- Miyuki Doi
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Noriyoshi Usui
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
- United Graduate School of Child Development, Osaka University, Suita, Japan
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Japan
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
- *Correspondence: Noriyoshi Usui,
| | - Shoichi Shimada
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan
- United Graduate School of Child Development, Osaka University, Suita, Japan
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Japan
- Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
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9
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Usui N, Ono Y, Aramaki R, Berto S, Konopka G, Matsuzaki H, Shimada S. Early Life Stress Alters Gene Expression and Cytoarchitecture in the Prefrontal Cortex Leading to Social Impairment and Increased Anxiety. Front Genet 2021; 12:754198. [PMID: 34795694 PMCID: PMC8593203 DOI: 10.3389/fgene.2021.754198] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/11/2021] [Indexed: 12/13/2022] Open
Abstract
Early life stress (ELS), such as abuse, neglect, and maltreatment, exhibits a strong impact on the brain and mental development of children. However, it is not fully understood how ELS affects social behaviors and social-associated behaviors as well as developing prefrontal cortex (PFC). In this study, we performed social isolation on weaned pre-adolescent mice until adolescence and investigated these behaviors and PFC characteristics in adolescent mice. We found the ELS induced social impairments in social novelty, social interaction, and social preference in adolescent mice. We also observed increases of anxiety-like behaviors in ELS mice. In histological analysis, we found a reduced number of neurons and an increased number of microglia in the PFC of ELS mice. To identify the gene associated with behavioral and histological features, we analyzed transcriptome in the PFC of ELS mice and identified 15 differentially expressed genes involved in transcriptional regulation, stress, and synaptic signaling. Our study demonstrates that ELS influences social behaviors, anxiety-like behaviors through cytoarchitectural and transcriptomic alterations in the PFC of adolescent mice.
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Affiliation(s)
- Noriyoshi Usui
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan.,United Graduate School of Child Development, Osaka University, Suita, Japan.,Global Center for Medical Engineering and Informatics, Osaka University, Suita, Japan.,Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan.,Division of Development of Mental Functions, Research Center for Child Mental Development, University of Fukui, Fukui, Japan
| | - Yuta Ono
- Division of Development of Mental Functions, Research Center for Child Mental Development, University of Fukui, Fukui, Japan
| | - Ryoko Aramaki
- Division of Development of Mental Functions, Research Center for Child Mental Development, University of Fukui, Fukui, Japan
| | - Stefano Berto
- Department of Neuroscience, Medical University of South Carolina, Charleston, SC, United States
| | - Genevieve Konopka
- Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Hideo Matsuzaki
- United Graduate School of Child Development, Osaka University, Suita, Japan.,Division of Development of Mental Functions, Research Center for Child Mental Development, University of Fukui, Fukui, Japan.,Life Science Innovation Center, University of Fukui, Fukui, Japan
| | - Shoichi Shimada
- Department of Neuroscience and Cell Biology, Graduate School of Medicine, Osaka University, Suita, Japan.,United Graduate School of Child Development, Osaka University, Suita, Japan.,Addiction Research Unit, Osaka Psychiatric Research Center, Osaka Psychiatric Medical Center, Osaka, Japan
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10
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Altuame FD, Shamseldin HE, Albatti TH, Hashem M, Ewida N, Abdulwahab F, Alkuraya FS. PLXNA2 as a candidate gene in patients with intellectual disability. Am J Med Genet A 2021; 185:3859-3865. [PMID: 34327814 DOI: 10.1002/ajmg.a.62440] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 07/03/2021] [Accepted: 07/09/2021] [Indexed: 11/09/2022]
Abstract
Intellectual disability (ID) is one of the most common disabilities in humans. In an effort to contribute to the expanding genetic landscape of ID, we describe a novel autosomal recessive ID candidate gene. Combined autozygome/exome analysis was performed in two unrelated consanguineous families with ID. Each of the two families had a novel homozygous likely deleterious variant in PLXNA2 and displayed the core phenotype of ID. PLXNA2 belongs to a family of transmembrane proteins that function as semaphorin receptors. Sema5A-PlexinA2 is known to regulate brain development in mouse, and Plxna2-/- mice display defective associative learning, sociability, and sensorimotor gating. We note the existence of variability in the phenotype among the three patients, including the existence of variable degree of ID, ranging from borderline intellectual functioning to moderate-severe ID, and the presence of cardiac anomalies in only one of the patients. We propose incomplete penetrance as a possible explanation of the observed difference in phenotypes. Future cases will be needed to support the proposed link between PLXNA2 and ID in humans.
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Affiliation(s)
- Fadie D Altuame
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Hanan E Shamseldin
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Turki H Albatti
- Abdullatif Al Fozan Center for Autism, Alkhobar, Saudi Arabia.,Department of Pediatrics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Mais Hashem
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Nour Ewida
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Firdous Abdulwahab
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Fowzan S Alkuraya
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.,Department of Anatomy and Cell Biology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
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11
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Zbtb16 regulates social cognitive behaviors and neocortical development. Transl Psychiatry 2021; 11:242. [PMID: 33895774 PMCID: PMC8068730 DOI: 10.1038/s41398-021-01358-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 03/28/2021] [Accepted: 04/09/2021] [Indexed: 02/02/2023] Open
Abstract
Zinc finger and BTB domain containing 16 (ZBTB16) play the roles in the neural progenitor cell proliferation and neuronal differentiation during development, however, how the function of ZBTB16 is involved in brain function and behaviors unknown. Here we show the deletion of Zbtb16 in mice leads to social impairment, repetitive behaviors, risk-taking behaviors, and cognitive impairment. To elucidate the mechanism underlying the behavioral phenotypes, we conducted histological analyses and observed impairments in thinning of neocortical layer 6 (L6) and a reduction of TBR1+ neurons in Zbtb16 KO mice. Furthermore, we found increased dendritic spines and microglia, as well as developmental defects in oligodendrocytes and neocortical myelination in the prefrontal cortex (PFC) of Zbtb16 KO mice. Using genomics approaches, we identified the Zbtb16 transcriptome that includes genes involved in neocortical maturation such as neurogenesis and myelination, and both autism spectrum disorder (ASD) and schizophrenia (SCZ) pathobiology. Co-expression networks further identified Zbtb16-correlated modules that are unique to ASD or SCZ, respectively. Our study provides insight into the novel roles of ZBTB16 in behaviors and neocortical development related to the disorders.
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12
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Pijuan J, Ortigoza-Escobar JD, Ortiz J, Alcalá A, Calvo MJ, Cubells M, Hernando-Davalillo C, Palau F, Hoenicka J. PLXNA2 and LRRC40 as candidate genes in autism spectrum disorder. Autism Res 2021; 14:1088-1100. [PMID: 33749153 DOI: 10.1002/aur.2502] [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] [Received: 12/14/2020] [Accepted: 03/10/2021] [Indexed: 12/12/2022]
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental disability with high heritability yet the genetic etiology remains elusive. Therefore, it is necessary to elucidate new genotype-phenotype relationships for ASD to improve both the etiological knowledge and diagnosis. In this work, a copy-number variant and whole-exome sequencing analysis were performed in an ASD patient with a complex neurobehavioral phenotype with epilepsy and attention deficit hyperactivity disorder. We identified rare recessive single nucleotide variants in the two genes, PLXNA2 encoding Plexin A2 that participates in neurodevelopment, and LRRC40, which encodes Leucine-rich repeat containing protein 40, a protein of unknown function. PLXNA2 showed the heterozygous missense variants c.614G>A (p.Arg205Gln) and c.4904G>A (p.Arg1635Gln) while LRRC40 presented the homozygous missense variant c.1461G>T (p.Leu487Phe). In silico analysis predicted that these variants could be pathogenic. We studied PLXNA2 and LRRC40 mRNA and proteins in fibroblasts from the patient and controls. We observed a significant PlxnA2 subcellular delocalization and very low levels of LRRC40 in the patient. Moreover, we found a novel interaction between PlxnA2 and LRRC40 suggesting that participate in a common neural pathway. This interaction was significant decreased in the patient's fibroblasts. In conclusion, our results identified PLXNA2 and LRRC40 genes as candidates in ASD providing novel clues for the pathogenesis. Further attention to these genes is warranted in genetic studies of patients with neurodevelopmental disorders, particularly ASD. LAY SUMMARY: Genomics is improving the knowledge and diagnosis of patients with autism spectrum disorder (ASD) yet the genetic etiology remains elusive. Here, using genomic analysis together with experimental functional studies, we identified in an ASD complex patient the PLXNA2 and LRRC40 recessive genes as ASD candidates. Furthermore, we found that the proteins of these genes interact in a common neural network. Therefore, more attention to these genes is warranted in genetic studies of patients with neurodevelopmental disorders, particularly ASD.
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Affiliation(s)
- Jordi Pijuan
- Laboratory of Neurogenetics and Molecular Medicine - IPER, Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Juan Darío Ortigoza-Escobar
- Movement Disorders Unit, Department of Pediatric Neurology, Institut de Recerca Sant Joan de Déu, CIBERER-ISCIII and European Reference Network for Rare Neurological Diseases (ERN-RND), Barcelona, Spain
| | - Juan Ortiz
- Department of Child Psychiatry, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Adrián Alcalá
- Department of Genetic Medicine - IPER, Hospital Sant Joan de Déu, Barcelona, Spain
| | - María José Calvo
- Department of Pediatric Neurology, Hospital San Jorge de Huesca, Huesca, Spain
| | - Mariona Cubells
- Laboratory of Neurogenetics and Molecular Medicine - IPER, Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | | | - Francesc Palau
- Laboratory of Neurogenetics and Molecular Medicine - IPER, Institut de Recerca Sant Joan de Déu, Barcelona, Spain.,Department of Genetic Medicine - IPER, Hospital Sant Joan de Déu, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Barcelona, Spain.,Clinic Institute of Medicine and Dermatology (ICMiD), Hospital Clínic, Barcelona, Spain.,Division of Pediatrics, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Janet Hoenicka
- Laboratory of Neurogenetics and Molecular Medicine - IPER, Institut de Recerca Sant Joan de Déu, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Barcelona, Spain
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13
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Masini E, Loi E, Vega-Benedetti AF, Carta M, Doneddu G, Fadda R, Zavattari P. An Overview of the Main Genetic, Epigenetic and Environmental Factors Involved in Autism Spectrum Disorder Focusing on Synaptic Activity. Int J Mol Sci 2020; 21:ijms21218290. [PMID: 33167418 PMCID: PMC7663950 DOI: 10.3390/ijms21218290] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/28/2020] [Accepted: 10/30/2020] [Indexed: 12/11/2022] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental disorder that affects social interaction and communication, with restricted interests, activity and behaviors. ASD is highly familial, indicating that genetic background strongly contributes to the development of this condition. However, only a fraction of the total number of genes thought to be associated with the condition have been discovered. Moreover, other factors may play an important role in ASD onset. In fact, it has been shown that parental conditions and in utero and perinatal factors may contribute to ASD etiology. More recently, epigenetic changes, including DNA methylation and micro RNA alterations, have been associated with ASD and proposed as potential biomarkers. This review aims to provide a summary of the literature regarding ASD candidate genes, mainly focusing on synapse formation and functionality and relevant epigenetic and environmental aspects acting in concert to determine ASD onset.
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Affiliation(s)
- Elena Masini
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, 09042 Cagliari, Italy; (E.M.); (E.L.); (A.F.V.-B.)
| | - Eleonora Loi
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, 09042 Cagliari, Italy; (E.M.); (E.L.); (A.F.V.-B.)
| | - Ana Florencia Vega-Benedetti
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, 09042 Cagliari, Italy; (E.M.); (E.L.); (A.F.V.-B.)
| | - Marinella Carta
- Center for Pervasive Developmental Disorders, Azienda Ospedaliera Brotzu, 09121 Cagliari, Italy;
| | - Giuseppe Doneddu
- Centro per l’Autismo e Disturbi correlati (CADc), Nuovo Centro Fisioterapico Sardo, 09131 Cagliari, Italy;
| | - Roberta Fadda
- Department of Pedagogy, Psychology, Philosophy, University of Cagliari, 09123 Cagliari, Italy;
| | - Patrizia Zavattari
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, 09042 Cagliari, Italy; (E.M.); (E.L.); (A.F.V.-B.)
- Correspondence:
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14
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Torrico B, Antón-Galindo E, Fernàndez-Castillo N, Rojo-Francàs E, Ghorbani S, Pineda-Cirera L, Hervás A, Rueda I, Moreno E, Fullerton JM, Casadó V, Buitelaar JK, Rommelse N, Franke B, Reif A, Chiocchetti AG, Freitag C, Kleppe R, Haavik J, Toma C, Cormand B. Involvement of the 14-3-3 Gene Family in Autism Spectrum Disorder and Schizophrenia: Genetics, Transcriptomics and Functional Analyses. J Clin Med 2020; 9:E1851. [PMID: 32545830 PMCID: PMC7356291 DOI: 10.3390/jcm9061851] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/13/2022] Open
Abstract
The 14-3-3 protein family are molecular chaperones involved in several biological functions and neurological diseases. We previously pinpointed YWHAZ (encoding 14-3-3ζ) as a candidate gene for autism spectrum disorder (ASD) through a whole-exome sequencing study, which identified a frameshift variant within the gene (c.659-660insT, p.L220Ffs*18). Here, we explored the contribution of the seven human 14-3-3 family members in ASD and other psychiatric disorders by investigating the: (i) functional impact of the 14-3-3ζ mutation p.L220Ffs*18 by assessing solubility, target binding and dimerization; (ii) contribution of common risk variants in 14-3-3 genes to ASD and additional psychiatric disorders; (iii) burden of rare variants in ASD and schizophrenia; and iv) 14-3-3 gene expression using ASD and schizophrenia transcriptomic data. We found that the mutant 14-3-3ζ protein had decreased solubility and lost its ability to form heterodimers and bind to its target tyrosine hydroxylase. Gene-based analyses using publicly available datasets revealed that common variants in YWHAE contribute to schizophrenia (p = 6.6 × 10-7), whereas ultra-rare variants were found enriched in ASD across the 14-3-3 genes (p = 0.017) and in schizophrenia for YWHAZ (meta-p = 0.017). Furthermore, expression of 14-3-3 genes was altered in post-mortem brains of ASD and schizophrenia patients. Our study supports a role for the 14-3-3 family in ASD and schizophrenia.
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Affiliation(s)
- Bàrbara Torrico
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Prevosti Building, floor 2, Av. Diagonal 643, 08028 Barcelona, Spain; (B.T.); (E.A.-G.); (N.F.-C.); (E.R.-F.); (L.P.-C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Institut de Recerca Sant Joan de Déu (IR-SJD), 08950 Esplugues de Llobregat, Spain
| | - Ester Antón-Galindo
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Prevosti Building, floor 2, Av. Diagonal 643, 08028 Barcelona, Spain; (B.T.); (E.A.-G.); (N.F.-C.); (E.R.-F.); (L.P.-C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Institut de Recerca Sant Joan de Déu (IR-SJD), 08950 Esplugues de Llobregat, Spain
| | - Noèlia Fernàndez-Castillo
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Prevosti Building, floor 2, Av. Diagonal 643, 08028 Barcelona, Spain; (B.T.); (E.A.-G.); (N.F.-C.); (E.R.-F.); (L.P.-C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Institut de Recerca Sant Joan de Déu (IR-SJD), 08950 Esplugues de Llobregat, Spain
| | - Eva Rojo-Francàs
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Prevosti Building, floor 2, Av. Diagonal 643, 08028 Barcelona, Spain; (B.T.); (E.A.-G.); (N.F.-C.); (E.R.-F.); (L.P.-C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Institut de Recerca Sant Joan de Déu (IR-SJD), 08950 Esplugues de Llobregat, Spain
| | - Sadaf Ghorbani
- Centre for Neuropsychiatric Disorders, Department of Biomedicine, University of Bergen, N5009 Bergen, Norway; (S.G.); (R.K.); (J.H.)
| | - Laura Pineda-Cirera
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Prevosti Building, floor 2, Av. Diagonal 643, 08028 Barcelona, Spain; (B.T.); (E.A.-G.); (N.F.-C.); (E.R.-F.); (L.P.-C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Institut de Recerca Sant Joan de Déu (IR-SJD), 08950 Esplugues de Llobregat, Spain
| | - Amaia Hervás
- Child and Adolescent Mental Health Unit, Hospital Universitari Mútua de Terrassa, 08221 Terrassa, Spain; (A.H.); (I.R.)
- IGAIN, Global Institute of Integral Attention to Neurodevelopment, 08007 Barcelona, Spain
| | - Isabel Rueda
- Child and Adolescent Mental Health Unit, Hospital Universitari Mútua de Terrassa, 08221 Terrassa, Spain; (A.H.); (I.R.)
| | - Estefanía Moreno
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain
| | - Janice M. Fullerton
- Neuroscience Research Australia, Sydney, NSW 2031, Australia;
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Vicent Casadó
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain
| | - Jan K. Buitelaar
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 6525 HR Nijmegen, The Netherlands;
- Karakter Child and Adolescent Psychiatry University Centre, 6525 GC Nijmegen, The Netherlands;
| | - Nanda Rommelse
- Karakter Child and Adolescent Psychiatry University Centre, 6525 GC Nijmegen, The Netherlands;
- Department of Psychiatry, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 6525 HR Nijmegen, The Netherlands;
| | - Barbara Franke
- Department of Psychiatry, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 6525 HR Nijmegen, The Netherlands;
- Department of Human Genetics, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 6525 HR Nijmegen, The Netherlands
| | - Andreas Reif
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, 60590 Frankfurt am Main, Germany;
| | - Andreas G. Chiocchetti
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence Frankfurt, JW Goethe University, 60323 Frankfurt am Main, Germany; (A.G.C.); (C.F.)
| | - Christine Freitag
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence Frankfurt, JW Goethe University, 60323 Frankfurt am Main, Germany; (A.G.C.); (C.F.)
| | - Rune Kleppe
- Centre for Neuropsychiatric Disorders, Department of Biomedicine, University of Bergen, N5009 Bergen, Norway; (S.G.); (R.K.); (J.H.)
- Division of Psychiatry, Haukeland University Hospital, 5021 Bergen, Norway
| | - Jan Haavik
- Centre for Neuropsychiatric Disorders, Department of Biomedicine, University of Bergen, N5009 Bergen, Norway; (S.G.); (R.K.); (J.H.)
| | - Claudio Toma
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Prevosti Building, floor 2, Av. Diagonal 643, 08028 Barcelona, Spain; (B.T.); (E.A.-G.); (N.F.-C.); (E.R.-F.); (L.P.-C.)
- Neuroscience Research Australia, Sydney, NSW 2031, Australia;
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
- Centro de Biología Molecular “Severo Ochoa”, Universidad Autónoma de Madrid/CSIC, C/Nicolás Cabrera, 1, Campus UAM, 28049 Madrid, Spain
| | - Bru Cormand
- Departament de Genètica, Microbiologia i Estadística, Facultat de Biologia, Universitat de Barcelona, Prevosti Building, floor 2, Av. Diagonal 643, 08028 Barcelona, Spain; (B.T.); (E.A.-G.); (N.F.-C.); (E.R.-F.); (L.P.-C.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut de Biomedicina de la Universitat de Barcelona (IBUB), 08028 Barcelona, Spain; (E.M.); (V.C.)
- Institut de Recerca Sant Joan de Déu (IR-SJD), 08950 Esplugues de Llobregat, Spain
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15
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Loi E, Moi L, Blois S, Bacchelli E, Vega Benedetti AF, Cameli C, Fadda R, Maestrini E, Carta M, Doneddu G, Zavattari P. ELMOD3-SH2D6 gene fusion as a possible co-star actor in autism spectrum disorder scenario. J Cell Mol Med 2019; 24:2064-2069. [PMID: 31800155 PMCID: PMC6991669 DOI: 10.1111/jcmm.14733] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/04/2019] [Accepted: 09/07/2019] [Indexed: 12/28/2022] Open
Abstract
Autism spectrum disorder (ASD) is a group of neurodevelopmental disorders characterized by high heritability. It is known that genetic factors contribute to ASD pathogenesis. In particular, copy number variants (CNVs) are involved in ASD susceptibility and can affect gene expression regulation. 2p11.2 microdeletions encompassing ELMOD3, CAPG and SH2D6 genes have been described in four unrelated ASD families. The present study revealed that this microdeletion is responsible for the production of a chimeric transcript generated from the fusion between ELMOD3 and SH2D6. The identified transcript showed significantly higher expression levels in subjects carrying the deletion compared to control subjects, suggesting that it is not subjected to nonsense‐mediated decay and might encode for a chimeric protein. In conclusion, this study suggests the possible involvement of this gene fusion, together with the other previously identified variants, in ASD.
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Affiliation(s)
- Eleonora Loi
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Cagliari, Italy
| | - Loredana Moi
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Cagliari, Italy
| | - Sylvain Blois
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Cagliari, Italy
| | - Elena Bacchelli
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | | | - Cinzia Cameli
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Roberta Fadda
- Department of Pedagogy, Psychology, Philosophy, University of Cagliari, Cagliari, Italy
| | - Elena Maestrini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Marinella Carta
- Center for Pervasive Developmental Disorders, AO Brotzu, Cagliari, Italy
| | - Giuseppe Doneddu
- Center for Pervasive Developmental Disorders, AO Brotzu, Cagliari, Italy
| | - Patrizia Zavattari
- Department of Biomedical Sciences, Unit of Biology and Genetics, University of Cagliari, Cagliari, Italy
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