1
|
Argacha JF, De Potter T. Enjoy the silence and darkness at sleep: new milestones on the road towards an exposomic approach to cardiovascular prevention. Trends Cardiovasc Med 2024:S1050-1738(24)00062-8. [PMID: 39059780 DOI: 10.1016/j.tcm.2024.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024]
Affiliation(s)
- J F Argacha
- Department of Cardiology, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium.
| | - T De Potter
- Department of Cardiology, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| |
Collapse
|
2
|
Herb M. NADPH Oxidase 3: Beyond the Inner Ear. Antioxidants (Basel) 2024; 13:219. [PMID: 38397817 PMCID: PMC10886416 DOI: 10.3390/antiox13020219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Reactive oxygen species (ROS) were formerly known as mere byproducts of metabolism with damaging effects on cellular structures. The discovery and description of NADPH oxidases (Nox) as a whole enzyme family that only produce this harmful group of molecules was surprising. After intensive research, seven Nox isoforms were discovered, described and extensively studied. Among them, the NADPH oxidase 3 is the perhaps most underrated Nox isoform, since it was firstly discovered in the inner ear. This stigma of Nox3 as "being only expressed in the inner ear" was also used by me several times. Therefore, the question arose whether this sentence is still valid or even usable. To this end, this review solely focuses on Nox3 and summarizes its discovery, the structural components, the activating and regulating factors, the expression in cells, tissues and organs, as well as the beneficial and detrimental effects of Nox3-mediated ROS production on body functions. Furthermore, the involvement of Nox3-derived ROS in diseases progression and, accordingly, as a potential target for disease treatment, will be discussed.
Collapse
Affiliation(s)
- Marc Herb
- Institute for Medical Microbiology, Immunology and Hygiene, Faculty of Medicine, University Hospital Cologne, University of Cologne, 50935 Cologne, Germany;
- German Centre for Infection Research, Partner Site Bonn-Cologne, 50931 Cologne, Germany
- Cologne Cluster of Excellence on Cellular Stress Responses in Aging-Associated Diseases (CECAD), 50931 Cologne, Germany
| |
Collapse
|
3
|
Wu S, Wu Z, Chen M, Zhong X, Gu H, Du W, Liu W, Lang L, Wang J. Interactions of genetic variations in FAS, GJB2 and PTPRN2 are associated with noise-induced hearing loss: a case-control study in China. BMC Med Genomics 2024; 17:18. [PMID: 38212800 PMCID: PMC10785407 DOI: 10.1186/s12920-023-01790-7] [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: 12/06/2022] [Accepted: 12/26/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND This study aimed to screen and validate noise-induced hearing loss (NIHL) associated single nucleotide polymorphisms (SNPs), construct genetic risk prediction models, and evaluate higher-order gene-gene, gene-environment interactions for NIHL in Chinese population. METHODS First, 83 cases and 83 controls were recruited and 60 candidate SNPs were genotyped. Then SNPs with promising results were validated in another case-control study (153 cases and 252 controls). NIHL-associated SNPs were identified by logistic regression analysis, and a genetic risk model was constructed based on the genetic risk score (GRS), and classification and regression tree (CART) analysis was used to evaluate interactions among gene-gene and gene-environment. RESULTS Six SNPs in five genes were significantly associated with NIHL risk (p < 0.05). A positive dose-response relationship was found between GRS values and NIHL risk. CART analysis indicated that strongest interaction was among subjects with age ≥ 45 years and cumulative noise exposure ≥ 95 [dB(A)·years], without personal protective equipment, and carried GJB2 rs3751385 (AA/AB) and FAS rs1468063 (AA/AB) (OR = 10.038, 95% CI = 2.770, 47.792), compared with the referent group. CDH23, FAS, GJB2, PTPRN2 and SIK3 may be NIHL susceptibility genes. CONCLUSION GRS values may be utilized in the evaluation of the cumulative effect of genetic risk for NIHL based on NIHL-associated SNPs. Gene-gene, gene-environment interaction patterns play an important role in the incidence of NIHL.
Collapse
Affiliation(s)
- Shan Wu
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of public health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Zhidan Wu
- Guangzhou Baiyun District Center for Disease Prevention and Control, Guangzhou, China
| | - Manlian Chen
- The Sixth people's Hospital Of Dongguan, Dongguan, China
| | - Xiangbin Zhong
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of public health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Haoyan Gu
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of public health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Wenjing Du
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of public health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Weidong Liu
- The Sixth people's Hospital Of Dongguan, Dongguan, China
| | - Li Lang
- Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China.
| | - Junyi Wang
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of public health, Guangdong Pharmaceutical University, Guangzhou, China.
| |
Collapse
|
4
|
Wang Q, Wang X, Yang T, Yang L, Liu H, Zheng Y, Jiang G, Liu H, Huang C, Chen J, Wang Z, Wang Z, Zhao W, Lin J, Zhang X, Shi J, Han K, Le X, Ren Y, Li Y, Hong Y, Shi W, Cui D, Qian M, Xu J, Zheng X, Gao Y, Li C, Lin J, Huang Z, Wu H. A common variant in AAK1 reduces risk of noise-induced hearing loss. Natl Sci Rev 2023; 10:nwad080. [PMID: 37547059 PMCID: PMC10401317 DOI: 10.1093/nsr/nwad080] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 03/14/2023] [Accepted: 03/17/2023] [Indexed: 08/08/2023] Open
Affiliation(s)
| | | | - Tao Yang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Lu Yang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Huihui Liu
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Yihang Zheng
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Guixian Jiang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Hongchao Liu
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Chenhui Huang
- Shanghai Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Juan Chen
- Shanghai Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Zhentao Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Zhaoyan Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Wei Zhao
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Jiannan Lin
- The Core Laboratory in the Medical Center of Clinical Research, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Xuejie Zhang
- Biobank, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Junbo Shi
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Kun Han
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Xingyu Le
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Yan Ren
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Yun Li
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Yingying Hong
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Wentao Shi
- Clinical Research Center, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Dongqi Cui
- Clinical Research Center, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Minfei Qian
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Jun Xu
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Xiaofei Zheng
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Yunge Gao
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, China
- Ear Institute, Shanghai Jiao Tong University School of Medicine, China
- Shanghai Key Laboratory of Translational Medicine on Ear and Nose Diseases, China
| | - Chen Li
- Network and Information Center, Shanghai Jiao Tong University, China
| | - James Lin
- Network and Information Center, Shanghai Jiao Tong University, China
| | | | - Hao Wu
- Corresponding authors. E-mail:
| |
Collapse
|
5
|
Natarajan N, Batts S, Stankovic KM. Noise-Induced Hearing Loss. J Clin Med 2023; 12:2347. [PMID: 36983347 PMCID: PMC10059082 DOI: 10.3390/jcm12062347] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/10/2023] [Accepted: 03/14/2023] [Indexed: 03/22/2023] Open
Abstract
Noise-induced hearing loss (NIHL) is the second most common cause of sensorineural hearing loss, after age-related hearing loss, and affects approximately 5% of the world's population. NIHL is associated with substantial physical, mental, social, and economic impacts at the patient and societal levels. Stress and social isolation in patients' workplace and personal lives contribute to quality-of-life decrements which may often go undetected. The pathophysiology of NIHL is multifactorial and complex, encompassing genetic and environmental factors with substantial occupational contributions. The diagnosis and screening of NIHL are conducted by reviewing a patient's history of noise exposure, audiograms, speech-in-noise test results, and measurements of distortion product otoacoustic emissions and auditory brainstem response. Essential aspects of decreasing the burden of NIHL are prevention and early detection, such as implementation of educational and screening programs in routine primary care and specialty clinics. Additionally, current research on the pharmacological treatment of NIHL includes anti-inflammatory, antioxidant, anti-excitatory, and anti-apoptotic agents. Although there have been substantial advances in understanding the pathophysiology of NIHL, there remain low levels of evidence for effective pharmacotherapeutic interventions. Future directions should include personalized prevention and targeted treatment strategies based on a holistic view of an individual's occupation, genetics, and pathology.
Collapse
Affiliation(s)
- Nirvikalpa Natarajan
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Shelley Batts
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Palo Alto, CA 94304, USA
| | - Konstantina M. Stankovic
- Department of Otolaryngology-Head and Neck Surgery, Stanford University School of Medicine, Palo Alto, CA 94304, USA
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, CA 94304, USA
- Wu Tsai Neuroscience Institute, Stanford University, Stanford, CA 94305, USA
| |
Collapse
|
6
|
Heinonen-Guzejev M, Whipp AM, Wang Z, Ranjit A, Palviainen T, van Kamp I, Kaprio J. Perceived Occupational Noise Exposure and Depression in Young Finnish Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4850. [PMID: 36981768 PMCID: PMC10049187 DOI: 10.3390/ijerph20064850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/01/2023] [Accepted: 03/04/2023] [Indexed: 06/18/2023]
Abstract
We investigated the association between perceived occupational noise exposure and depressive symptoms in young Finnish adults and whether noise sensitivity moderates this association. This study was based on an ongoing longitudinal twin study. We included those who had been working daily (n = 521) or weekly (n = 245) during the past 12 months (mean age 22.4, SD 0.7, 53% female). We asked about occupational noise exposure at age 22 and assessed depressive symptoms using the General Behavior Inventory (GBI) at age 17 and 22. Noise sensitivity and covariates were used in linear regression models. Perceived daily occupational noise exposure was associated, as a statistically independent main effect with depressive symptoms at age 22 (beta 1.19; 95% CI 0.09, 2.29) among all, and separately for females (beta 2.22; 95% CI 0.34, 4.09) but not males (beta 0.22; 95% CI -1.08, 1.52). Noise sensitivity was independently associated with depressive symptoms among all (beta 1.35; 95% CI 0.54, 2.17), and separately for males (beta 1.96; 95% CI 0.68, 3.24) but not females (beta 1.05; 95 % CI -0.04, 2.13). Noise sensitivity was independent of perceived occupational noise exposure. Pre-existing depressive symptoms at age 17 were predictive of perceived occupational noise exposure, suggesting complex interactions of noise and depression.
Collapse
Affiliation(s)
- Marja Heinonen-Guzejev
- Clinicum, Department of Public Health, University of Helsinki, FI-00014 Helsinki, Finland
| | - Alyce M. Whipp
- Clinicum, Department of Public Health, University of Helsinki, FI-00014 Helsinki, Finland
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, FI-00014 Helsinki, Finland
| | - Zhiyang Wang
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, FI-00014 Helsinki, Finland
| | - Anu Ranjit
- Clinicum, Department of Public Health, University of Helsinki, FI-00014 Helsinki, Finland
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, FI-00014 Helsinki, Finland
| | - Teemu Palviainen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, FI-00014 Helsinki, Finland
| | - Irene van Kamp
- Centre for Sustainability, Environment and Health, National Institute for Public Health and the Environment in the Netherlands (RIVM), 3720 BA Bilthoven, The Netherlands
| | - Jaakko Kaprio
- Clinicum, Department of Public Health, University of Helsinki, FI-00014 Helsinki, Finland
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, FI-00014 Helsinki, Finland
| |
Collapse
|
7
|
Paciello F, Ripoli C, Fetoni AR, Grassi C. Redox Imbalance as a Common Pathogenic Factor Linking Hearing Loss and Cognitive Decline. Antioxidants (Basel) 2023; 12:antiox12020332. [PMID: 36829891 PMCID: PMC9952092 DOI: 10.3390/antiox12020332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/23/2023] [Accepted: 01/29/2023] [Indexed: 02/04/2023] Open
Abstract
Experimental and clinical data suggest a tight link between hearing and cognitive functions under both physiological and pathological conditions. Indeed, hearing perception requires high-level cognitive processes, and its alterations have been considered a risk factor for cognitive decline. Thus, identifying common pathogenic determinants of hearing loss and neurodegenerative disease is challenging. Here, we focused on redox status imbalance as a possible common pathological mechanism linking hearing and cognitive dysfunctions. Oxidative stress plays a critical role in cochlear damage occurring during aging, as well as in that induced by exogenous factors, including noise. At the same time, increased oxidative stress in medio-temporal brain regions, including the hippocampus, is a hallmark of neurodegenerative disorders like Alzheimer's disease. As such, antioxidant therapy seems to be a promising approach to prevent and/or counteract both sensory and cognitive neurodegeneration. Here, we review experimental evidence suggesting that redox imbalance is a key pathogenetic factor underlying the association between sensorineural hearing loss and neurodegenerative diseases. A greater understanding of the pathophysiological mechanisms shared by these two diseased conditions will hopefully provide relevant information to develop innovative and effective therapeutic strategies.
Collapse
Affiliation(s)
- Fabiola Paciello
- Department of Neuroscience, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Cristian Ripoli
- Department of Neuroscience, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Correspondence: ; Tel.: +39-0630154966
| | - Anna Rita Fetoni
- Unit of Audiology, Department of Neuroscience, Università degli Studi di Napoli Federico II, 80138 Naples, Italy
| | - Claudio Grassi
- Department of Neuroscience, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| |
Collapse
|
8
|
Brutnell TP, Wang X, Bao J. Integrating pharmacogenomics into clinical trials of hearing disorders. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2022; 152:2828. [PMID: 36456290 PMCID: PMC9648993 DOI: 10.1121/10.0015092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 09/26/2022] [Accepted: 10/20/2022] [Indexed: 06/17/2023]
Abstract
In 2019, the U.S. Food and Drug Administration issued guidance to increase the efficiency of drug development and support precision medicine, including tailoring treatments to those patients who will benefit based on genetic variation even in the absence of a documented mechanism of action. Although multiple advancements have been made in the field of pharmacogenetics (PGx) for other disease conditions, there are no approved PGx guidelines in the treatment of hearing disorders. In studies of noise-induced hearing loss (NIHL), some progress has been made in the last several years associating genomic loci with susceptibility to noise damage. However, the power of such studies is limited as the underlying physiological responses may vary considerably among the patient populations. Here, we have summarized previous animal studies to argue that NIHL subtyping is a promising strategy to increase the granularity of audiological assessments. By coupling this enhanced phenotyping capability with genetic association studies, we suggest that drug efficacy will be better predicted, increasing the likelihood of success in clinical trials when populations are stratified based on genetic variation or designed with multidrug combinations to reach a broader segment of individuals suffering or at risk from NIHL.
Collapse
Affiliation(s)
| | - Xinwen Wang
- Department of Pharmaceutical Sciences, Northeast Ohio Medical University, Rootstown, Ohio 44272, USA
| | - Jianxin Bao
- Gateway Biotechnology, St. Louis, Missouri 63132, USA
| |
Collapse
|
9
|
Massonnié J, Frasseto P, Ng-Knight T, Gilligan-Lee K, Kirkham N, Mareschal D. Children’s Effortful Control Skills, but Not Their Prosocial Skills, Relate to Their Reactions to Classroom Noise. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148815. [PMID: 35886666 PMCID: PMC9324738 DOI: 10.3390/ijerph19148815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/12/2022] [Accepted: 07/14/2022] [Indexed: 12/02/2022]
Abstract
Environmental noise is one of the main sources of pollution in today’s modern world. Health effects associated with noise depend on both environmental exposure and individuals’ noise sensitivity. However, still little is known as to why some children are more noise sensitive than others. Studies to date have focused on adult populations and have not considered both cognitive and personality factors when explaining noise sensitivity. The current research investigates individual differences in noise sensitivity among elementary school children, with the aim of shedding light on its underlying mechanisms. Study 1 (n = 112) validated a novel questionnaire assessing children’s reactions to classroom noise against two measures of noise sensitivity that are commonly used in adult populations. Study 2 (n = 237) investigated how children’s reactions to classroom noise covaried with their effortful control and prosocial skills, both measured through a teacher report. Prosocial skills were not related to children’s reactions to noise. However, children with lower effortful control skills reported more negative reactions to classroom noise. Given the importance of effortful control skills to succeed at school, children at risk of school difficulty might also be the ones who are particularly vulnerable to noise.
Collapse
Affiliation(s)
- Jessica Massonnié
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, Malet Street, London WC1E 7HX, UK; (N.K.); (D.M.)
- School of Education and Sociology, Faculty of Humanities and Social Sciences, University of Portsmouth, St. George’s Building, 141 High Street, Portsmouth PO1 2HY, UK
- Correspondence:
| | | | - Terry Ng-Knight
- School of Psychology, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK; (T.N.-K.); (K.G.-L.)
| | - Katie Gilligan-Lee
- School of Psychology, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK; (T.N.-K.); (K.G.-L.)
| | - Natasha Kirkham
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, Malet Street, London WC1E 7HX, UK; (N.K.); (D.M.)
| | - Denis Mareschal
- Centre for Brain and Cognitive Development, Department of Psychological Sciences, Birkbeck, University of London, Malet Street, London WC1E 7HX, UK; (N.K.); (D.M.)
| |
Collapse
|
10
|
Handegård KW, Madsen P, Storengen LM, Lingaas F. Genetic parameters for noise reactivity in standard poodles. J Vet Behav 2021. [DOI: 10.1016/j.jveb.2021.06.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
11
|
Restin T, Gaspar M, Bassler D, Kurtcuoglu V, Scholkmann F, Haslbeck FB. Newborn Incubators Do Not Protect from High Noise Levels in the Neonatal Intensive Care Unit and Are Relevant Noise Sources by Themselves. CHILDREN (BASEL, SWITZERLAND) 2021; 8:704. [PMID: 34438595 PMCID: PMC8394397 DOI: 10.3390/children8080704] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/09/2021] [Accepted: 08/13/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND While meaningful sound exposure has been shown to be important for newborn development, an excess of noise can delay the proper development of the auditory cortex. AIM The aim of this study was to assess the acoustic environment of a preterm baby in an incubator on a newborn intensive care unit (NICU). METHODS An empty but running incubator (Giraffe Omnibed, GE Healthcare) was used to evaluate the incubator frequency response with 60 measurements. In addition, a full day and night period outside and inside the incubator at the NICU of the University Hospital Zurich was acoustically analyzed. RESULTS The fan construction inside the incubator generates noise in the frequency range of 1.3-1.5 kHz with a weighted sound pressure level (SPL) of 40.5 dB(A). The construction of the incubator narrows the transmitted frequency spectrum of sound entering the incubator to lower frequencies, but it does not attenuate transient noises such as alarms or opening and closing of cabinet doors substantially. Alarms, as generated by the monitors, the incubator, and additional devices, still pass to the newborn. CONCLUSIONS The incubator does protect only insufficiently from noise coming from the NICUThe transmitted frequency spectrum is changed, limiting the impact of NICU noise on the neonate, but also limiting the neonate's perception of voices. The incubator, in particular its fan, as well as alarms from patient monitors are major sources of noise. Further optimizations with regard to the sound exposure in the NICU, as well as studies on the role of the incubator as a source and modulator, are needed to meet the preterm infants' multi-sensory needs.
Collapse
Affiliation(s)
- Tanja Restin
- Department of Neonatology, Newborn Research Zurich, University Hospital Zurich, 8091 Zurich, Switzerland; (D.B.); (F.S.); (F.B.H.)
- Institute of Physiology, University of Zurich, 8057 Zurich, Switzerland; (M.G.); (V.K.)
| | - Mikael Gaspar
- Institute of Physiology, University of Zurich, 8057 Zurich, Switzerland; (M.G.); (V.K.)
| | - Dirk Bassler
- Department of Neonatology, Newborn Research Zurich, University Hospital Zurich, 8091 Zurich, Switzerland; (D.B.); (F.S.); (F.B.H.)
| | - Vartan Kurtcuoglu
- Institute of Physiology, University of Zurich, 8057 Zurich, Switzerland; (M.G.); (V.K.)
| | - Felix Scholkmann
- Department of Neonatology, Newborn Research Zurich, University Hospital Zurich, 8091 Zurich, Switzerland; (D.B.); (F.S.); (F.B.H.)
| | - Friederike Barbara Haslbeck
- Department of Neonatology, Newborn Research Zurich, University Hospital Zurich, 8091 Zurich, Switzerland; (D.B.); (F.S.); (F.B.H.)
| |
Collapse
|
12
|
Jiang Z, Fa B, Zhang X, Wang J, Feng Y, Shi H, Zhang Y, Sun D, Wang H, Yin S. Identifying genetic risk variants associated with noise-induced hearing loss based on a novel strategy for evaluating individual susceptibility. Hear Res 2021; 407:108281. [PMID: 34157653 DOI: 10.1016/j.heares.2021.108281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 05/10/2021] [Accepted: 05/26/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND The overall genetic profile for noise-induced hearing loss (NIHL) remains elusive. Herein we proposed a novel machine learning (ML) based strategy to evaluate individual susceptibility to NIHL and identify the underlying genetic risk variants based on a subsample of participants with extreme phenotypes. METHODS Five features (age, sex, cumulative noise exposure [CNE], smoking, and alcohol drinking status) of 5,539 shipbuilding workers from large cross-sectional surveys were included in four ML classification models to predict their hearing levels. The area under the curve (AUC) and prediction accuracy were exploited to evaluate the performance of the models. Based on the prediction error of the ML models, the NIHL-susceptible group (n=150) and NIHL-resistant group (n=150) with a paradoxical relationship between hearing levels and features were separately screened, to identify the underlying variants associated with NIHL risk using whole-exome sequencing (WES). Subsequently, candidate risk variants were validated in an additional replication cohort (n=2108), followed by a meta-analysis. RESULTS With 10-fold cross-validation, the performances of the four ML models were robust and similar, with average AUCs and accuracies ranging from 0.783 to 0.798 and 73.7% to 73.8%, respectively. The phenotypes of the NIHL-susceptible and NIHL-resistant groups were significantly different (all p<0.001). After WES analysis and filtering, 12 risk variants contributing to NIHL susceptibility were identified and replicated. The meta-analyses showed that the A allele of CDH23 rs41281334 (odds ratio [OR]=1.506, 95% confidence interval [CI]=1.106-2.051) and the C allele of WHRN rs12339210 (OR=3.06, 95% CI=1.398-6.700) were significantly associated with increased risk of NIHL after adjustment for confounding factors. CONCLUSIONS This study revealed two genetic variants in CDH23 rs41281334 and WHRN rs12339210 that associated with NIHL risk, based on a promising approach for evaluating individual susceptibility using ML models.
Collapse
Affiliation(s)
- Zhuang Jiang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China; Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai 200233, China; Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai 200233, China
| | - Botao Fa
- Department of Bioinformatics and Biostatistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Xunmiao Zhang
- Department of Occupational Disease, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Jiping Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China; Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai 200233, China; Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai 200233, China
| | - Yanmei Feng
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China; Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai 200233, China; Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai 200233, China
| | - Haibo Shi
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China; Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai 200233, China; Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai 200233, China
| | - Yue Zhang
- Department of Bioinformatics and Biostatistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Daoyuan Sun
- Department of Occupational Disease, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China.
| | - Hui Wang
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China; Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai 200233, China; Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai 200233, China.
| | - Shankai Yin
- Department of Otolaryngology-Head and Neck Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China; Otolaryngology Institute of Shanghai Jiao Tong University, Shanghai 200233, China; Shanghai Key Laboratory of Sleep Disordered Breathing, Shanghai 200233, China
| |
Collapse
|
13
|
Uebel K, Marselle M, Dean AJ, Rhodes JR, Bonn A. Urban green space soundscapes and their perceived restorativeness. PEOPLE AND NATURE 2021. [DOI: 10.1002/pan3.10215] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Affiliation(s)
- Konrad Uebel
- School of Earth and Environmental Sciences The University of Queensland St. Lucia QLD Australia
- Department Ecosystem Services Helmholtz‐Centre for Environmental Research – UFZ Leipzig Germany
| | - Melissa Marselle
- Department Ecosystem Services Helmholtz‐Centre for Environmental Research – UFZ Leipzig Germany
- German Center for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig Germany
- School of Psychology University of Surrey Guildford UK
| | - Angela J. Dean
- Institute for Future Environments Queensland University of Technology Brisbane QLD Australia
- School of Psychology The University of Queensland St. Lucia QLD Australia
| | - Jonathan R. Rhodes
- School of Earth and Environmental Sciences The University of Queensland St. Lucia QLD Australia
| | - Aletta Bonn
- Department Ecosystem Services Helmholtz‐Centre for Environmental Research – UFZ Leipzig Germany
- German Center for Integrative Biodiversity Research (iDiv) Halle‐Jena‐Leipzig Leipzig Germany
- Institute of Biodiversity Friedrich Schiller University Jena Jena Germany
| |
Collapse
|
14
|
Changes in the Soundscape of the Public Space Close to a Highway by a Noise Control Intervention. SUSTAINABILITY 2021. [DOI: 10.3390/su13095284] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The deployment of measures to mitigate sound during propagation outdoors is most often a compromise between the acoustic design, practical limitations, and visual preferences regarding the landscape. The current study of a raised berm next to a highway shows a number of common issues like the impact of the limited length of the noise shielding device, initially non-dominant sounds becoming noticeable, local drops in efficiency when the barrier is not fully continuous, and overall limited abatement efficiencies. Detailed assessments of both the objective and subjective effect of the intervention, both before and after the intervention was deployed, using the same methodology, showed that especially the more noise sensitive persons benefit from the noise abatement. Reducing the highest exposure levels did not result anymore in a different perception compared to more noise insensitive persons. People do react to spatial variation in exposure and abatement efficiency. Although level reductions might not be excessive in many real-life complex multi-source situations, they do improve the perception of the acoustic environment in the public space.
Collapse
|
15
|
Stansfeld S, Clark C, Smuk M, Gallacher J, Babisch W. Road traffic noise, noise sensitivity, noise annoyance, psychological and physical health and mortality. Environ Health 2021; 20:32. [PMID: 33766056 PMCID: PMC7995714 DOI: 10.1186/s12940-021-00720-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 03/15/2021] [Indexed: 05/09/2023]
Abstract
BACKGROUND Both physical and psychological health outcomes have been associated with exposure to environmental noise. Noise sensitivity could have the same moderating effect on physical and psychological health outcomes related to environmental noise exposure as on annoyance but this has been little tested. METHODS A cohort of 2398 men between 45 and 59 years, the longitudinal Caerphilly Collaborative Heart Disease study, was established in 1984/88 and followed into the mid-1990s. Road traffic noise maps were assessed at baseline. Psychological ill-health was measured in phase 2 in 1984/88, phase 3 (1989/93) and phase 4 (1993/7). Ischaemic heart disease was measured in clinic at baseline and through hospital records and records of deaths during follow up. We examined the longitudinal associations between road traffic noise and ischaemic heart disease morbidity and mortality using Cox Proportional Hazard Models and psychological ill-health using Logistic Regression; we also examined whether noise sensitivity and noise annoyance might moderate these associations. We also tested if noise sensitivity and noise annoyance were longitudinal predictors of ischaemic heart disease morbidity and mortality and psychological ill-health. RESULTS Road traffic noise was not associated with ischaemic heart disease morbidity or mortality. Neither noise sensitivity nor noise annoyance moderated the effects of road traffic noise on ischaemic heart disease morbidity or mortality. High noise sensitivity was associated with lower ischaemic heart disease mortality risk (HR = 0.74, 95%CI 0.57, 0.97). Road traffic noise was associated with Phase 4 psychological ill-health but only among those exposed to 56-60dBA (fully adjusted OR = 1.82 95%CI 1.07, 3.07). Noise sensitivity moderated the association of road traffic noise exposure with psychological ill-health. High noise sensitivity was associated longitudinally with psychological ill-health at phase 3 (OR = 1.85 95%CI 1.23, 2.78) and phase 4 (OR = 1.65 95%CI 1.09, 2.50). Noise annoyance predicted psychological ill-health at phase 4 (OR = 2.47 95%CI 1.00, 6.13). CONCLUSIONS Noise sensitivity is a specific predictor of psychological ill-health and may be part of a wider construct of environmental susceptibility. Noise sensitivity may increase the risk of psychological ill-health when exposed to road traffic noise. Noise annoyance may be a mediator of the effects of road traffic noise on psychological ill-health.
Collapse
Affiliation(s)
- Stephen Stansfeld
- Centre for Psychiatry, Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ UK
| | - Charlotte Clark
- Centre for Psychiatry, Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ UK
- Present address: Population Health Research Institute, St George’s, University of London, Cranmer Terrace, London, SW17 0RE UK
| | - Melanie Smuk
- Centre for Psychiatry, Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ UK
- Present address: Medical Statistics Department, London School of Hygiene and Tropical Medicine, Keppel Street, Bloomsbury, London, WC1E 7HT UK
| | - John Gallacher
- Department of Psychiatry, Warneford Hospital, Oxford, OX3 7JX UK
| | - Wolfgang Babisch
- Umweltbundesamt, Institut für Wasser-Boden-und Lufthygiene, Corrensplatz 1, D-14195 Berlin, Germany
- Present address: Himbeersteig 37, 14129 Berlin, Germany
| |
Collapse
|
16
|
Gene therapy development in hearing research in China. Gene Ther 2020; 27:349-359. [PMID: 32681137 DOI: 10.1038/s41434-020-0177-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 06/13/2020] [Accepted: 07/08/2020] [Indexed: 12/15/2022]
Abstract
Sensorineural hearing loss, the most common form of hearing impairment, is mainly attributable to genetic mutations or acquired factors, such as aging, noise exposure, and ototoxic drugs. In the field of gene therapy, advances in genetic and physiological studies and profound increases in knowledge regarding the underlying mechanisms have yielded great progress in terms of restoring the auditory function in animal models of deafness. Nonetheless, many challenges associated with the translation from basic research to clinical therapies remain to be overcome before a total restoration of auditory function can be expected. In recent years, Chinese research teams have promoted various developmental efforts in this field, including gene sequencing to identify additional potential loci that cause deafness, studies to elucidate the underlying molecular mechanisms, and research to optimize vectors and delivery routes. In this review, we summarize the state of the field and focus mainly on the progress of gene therapy in animal model studies and the optimization of therapeutic strategies in China.
Collapse
|
17
|
Roskams M, Haynes B, Lee PJ, Park SH. Acoustic comfort in open-plan offices: the role of employee characteristics. JOURNAL OF CORPORATE REAL ESTATE 2019. [DOI: 10.1108/jcre-02-2019-0011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
This paper aims to determine the extent to which employees’ experiences of acoustic comfort, well-being and productivity in open-plan offices are determined by specific characteristics (including demographic information, task characteristics, and personality traits).
Design/methodology/approach
A questionnaire was distributed to the occupants of three open-plan office sites and was completed by 166 employees in total.
Findings
The results indicated that acoustic comfort in open-plan offices is largely determined by noise sensitivity. Higher noise sensitivity was associated with more negative ratings of acoustical quality, more perceived disturbance by speech and more difficulties in concentration. More negative experiences were also reported by employees with lower interactivity with colleagues.
Practical implications
There is significant inter-individual variability in experiences of acoustic comfort, well-being and productivity in open-plan offices. As such, workplace practitioners should consider acoustic and behavioural solutions for introducing a greater diversity of functional workspaces within the office, so that employees can choose the most suitable working area for their requirements.
Originality/value
Whereas the majority of past acoustics research has been laboratory-based, this study is conducted in real office environments with a representative sample of knowledge workers.
Collapse
|
18
|
Shepherd D, Lodhia V, Hautus MJ. Electrophysiological indices of amplitude modulated sounds and sensitivity to noise. Int J Psychophysiol 2019; 139:59-67. [DOI: 10.1016/j.ijpsycho.2019.03.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 02/18/2019] [Accepted: 03/13/2019] [Indexed: 10/27/2022]
|
19
|
Fetoni AR, Paciello F, Rolesi R, Paludetti G, Troiani D. Targeting dysregulation of redox homeostasis in noise-induced hearing loss: Oxidative stress and ROS signaling. Free Radic Biol Med 2019; 135:46-59. [PMID: 30802489 DOI: 10.1016/j.freeradbiomed.2019.02.022] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 02/04/2019] [Accepted: 02/18/2019] [Indexed: 12/20/2022]
Abstract
Hearing loss caused by exposure to recreational and occupational noise remains a worldwide disabling condition and dysregulation of redox homeostasis is the hallmark of cochlear damage induced by noise exposure. In this review we discuss the dual function of ROS to both promote cell damage (oxidative stress) and cell adaptive responses (ROS signaling) in the cochlea undergoing a stressful condition such as noise exposure. We focus on animal models of noise-induced hearing loss (NIHL) and on the function of exogenous antioxidants to maintaining a physiological role of ROS signaling by distinguishing the effect of exogenous "direct" antioxidants (i.e. CoQ10, NAC), that react with ROS to decrease oxidative stress, from the exogenous "indirect" antioxidants (i.e. nutraceutics and phenolic compounds) that can activate cellular redox enzymes through the Keap1-Nrf2-ARE pathway. The anti-inflammatory properties of Nrf2 signaling are discussed in relation to the ROS/inflammation interplay in noise exposure. Unveiling the mechanisms of ROS regulating redox-associated signaling pathways is essential in providing relevant targets for innovative and effective therapeutic strategies against NIHL.
Collapse
Affiliation(s)
- Anna Rita Fetoni
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Otolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy; CNR Institute of Cell Biology and Neurobiology, Monterotondo, Italy
| | - Fabiola Paciello
- Institute of Otolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy; CNR Institute of Cell Biology and Neurobiology, Monterotondo, Italy
| | - Rolando Rolesi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Otolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gaetano Paludetti
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Otolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Diana Troiani
- Institute of Human Physiology, Università Cattolica del Sacro Cuore, Rome, Italy.
| |
Collapse
|
20
|
Smeriglio P, Wangsawihardja FV, Leu R, Mustapha M. TSP1 and TSP2 Have Unique and Overlapping Roles in Protecting against Noise-Induced Auditory Synaptopathy. Neuroscience 2019; 408:68-80. [PMID: 30928339 DOI: 10.1016/j.neuroscience.2019.03.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 02/22/2019] [Accepted: 03/14/2019] [Indexed: 10/27/2022]
Abstract
Thrombospondins (TSPs) are cell adhesion molecules that play an important role in the maintenance of hearing and afferent synaptic connections. Based on their reported function in restoring synaptic connections after stroke, we tested a potential role for TSP1 and TSP2 genes in repairing cochlear synapses following noise injury. We observed a tonotopic gradient in the expression of TSP1 and TSP2 mRNA in control mouse cochleae and an upregulation of these genes following noise exposure. Examining the functional sequelae of these changes revealed that afferent synaptic counts and auditory brainstem responses (ABRs) in noise-exposed TSP1 and TSP2 knockout (-/-) mice exhibited a worst recovery when compared to controls. Consistent with their tonotopic expression, TSP1-/- mice showed greater susceptibility to noise-induced hearing loss (NIHL) at 8 kHz and 16 kHz frequencies, whereas NIHL in TSP2-/- mice occurred only at mid and high frequencies. Further analysis of the ABR waveforms indicated peripheral neuronal damage in TSP2-/- but not in TSP1-/- mice. Noise trauma affecting mid to high frequencies triggered severe seizures in the TSP2-/- mice. We found that decreased susceptibility to audiogenic seizures in TSP1-/- mice was correlated with increased TSP2 protein levels in their inner ears, suggesting that TSP2 might functionally compensate for the loss of TSP1 in these mice. Our data indicate that TSP1 and TSP2 are both involved in susceptibility to NIHL, with TSP2 playing a more prominent role.
Collapse
Affiliation(s)
- Piera Smeriglio
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Stanford, CA, USA
| | - Felix V Wangsawihardja
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Stanford, CA, USA
| | - Rose Leu
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Stanford, CA, USA
| | - Mirna Mustapha
- Department of Otolaryngology - Head and Neck Surgery, Stanford University, Stanford, CA, USA.
| |
Collapse
|
21
|
Two novel genomic regions associated with fearfulness in dogs overlap human neuropsychiatric loci. Transl Psychiatry 2019; 9:18. [PMID: 30655508 PMCID: PMC6336819 DOI: 10.1038/s41398-018-0361-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 12/10/2018] [Indexed: 12/17/2022] Open
Abstract
Anxiety disorders are among the leading health issues in human medicine. The complex phenotypic and allelic nature of these traits as well as the challenge of establishing reliable measures of the heritable component of behaviour from the associated environmental factors hampers progress in their molecular aetiology. Dogs exhibit large natural variation in fearful and anxious behaviour and could facilitate progress in the molecular aetiology due to their unique genetic architecture. We have performed a genome-wide association study with a canine high-density SNP array in a cohort of 330 German Shepherds for two phenotypes, fear of loud noises (noise sensitivity) and fear of strangers or in novel situations. Genome-widely significant loci were discovered for the traits on chromosomes 20 and 7, respectively. The regions overlap human neuropsychiatric loci, including 18p11.2, with physiologically relevant candidate genes that contribute to glutamatergic and dopaminergic neurotransmission in the brain. In addition, the noise-sensitivity locus includes hearing-related candidate genes. These results indicate a genetic contribution for canine fear and suggest a shared molecular aetiology of anxiety across species. Further characterisation of the identified loci will pave the way to molecular understanding of the conditions as a prerequisite for improved therapy.
Collapse
|
22
|
Restorative effects of urban green environments and the role of urban-nature orientedness and noise sensitivity: A field experiment. Health Place 2019; 55:59-70. [DOI: 10.1016/j.healthplace.2018.11.004] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 11/02/2018] [Accepted: 11/06/2018] [Indexed: 11/17/2022]
|
23
|
Okokon EO, Yli-Tuomi T, Turunen AW, Tiittanen P, Juutilainen J, Lanki T. Traffic noise, noise annoyance and psychotropic medication use. ENVIRONMENT INTERNATIONAL 2018; 119:287-294. [PMID: 29990948 DOI: 10.1016/j.envint.2018.06.034] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 06/20/2018] [Accepted: 06/25/2018] [Indexed: 05/21/2023]
Abstract
BACKGROUND Road-traffic noise can induce stress, which may contribute to mental health disorders. Mental health problems have not received much attention in noise research. People perceive noise differently, which may affect the extent to which noise contributes to poor mental health at the individual level. This paper aims to assess the relationships between outdoor traffic noise and noise annoyance and the use of psychotropic medication. METHODS We conducted a survey to assess noise annoyance and psychotropic medication among residents of the Helsinki Capital Region of Finland. We also assessed the associations of annoyance and road-traffic noise with sleep disorders, anxiety and depression. Respondents were randomly sampled from the Finnish Population registry, and data was collected using a self-administered questionnaire. Outdoor traffic noise was modelled using the Nordic prediction model. Associations between annoyance and modelled façade-noise levels with mental health outcome indicators were assessed using a binary logistic regression while controlling for socioeconomic, lifestyle and exposure-related factors. RESULTS A total of 7321 respondents returned completed questionnaires. Among the study respondents, 15%, 7% and 7% used sleep medication, anxiolytic and antidepressant medications, respectively, in the year preceding the study. Noise annoyance was associated with anxiolytic drug use, OR = 1.41 (95% CI: 1.02-1.95), but not with sedative or antidepressant use. There was suggestive association between modelled noise at levels higher than 60 dB and anxiolytic or antidepressant use. In respondents whose bedroom windows faced the street, modelled noise was definitively associated with antidepressant use. Noise sensitivity did not modify the effect of noise but was associated with an increased use of psychotropic medication. CONCLUSION We observed suggestive associations between high levels of road-traffic noise and psychotropic medication use. Noise sensitivity was associated with psychotropic medication use.
Collapse
Affiliation(s)
- Enembe O Okokon
- Department of Health Protection, THL - National Institute for Health and Welfare, P.O. Box 95, FI-70701 Kuopio, Finland.
| | - Tarja Yli-Tuomi
- Department of Health Protection, THL - National Institute for Health and Welfare, P.O. Box 95, FI-70701 Kuopio, Finland.
| | - Anu W Turunen
- Department of Health Protection, THL - National Institute for Health and Welfare, P.O. Box 95, FI-70701 Kuopio, Finland.
| | - Pekka Tiittanen
- Department of Health Protection, THL - National Institute for Health and Welfare, P.O. Box 95, FI-70701 Kuopio, Finland.
| | - Jukka Juutilainen
- Department of Environmental Sciences, University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland.
| | - Timo Lanki
- Department of Health Protection, THL - National Institute for Health and Welfare, P.O. Box 95, FI-70701 Kuopio, Finland; School of Medicine, University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland.
| |
Collapse
|
24
|
Abstract
PURPOSE OF REVIEW This review investigates the relationship between sensory sensitivity and traumatic brain injury (TBI), and the role sensory sensitivity plays in chronic disability. RECENT FINDINGS TBI is a significant cause of disability with a range of physical, cognitive, and mental health consequences. Sensory sensitivities (e.g., noise and light) are among the most frequently reported, yet least outwardly recognizable symptoms following TBI. Clinicians and scientists alike have yet to identify consistent nomenclature for defining noise and light sensitivity, making it difficult to accurately and reliably assess their influence. Noise and light sensitivity can profoundly affect critical aspects of independent function including communication, productivity, socialization, cognition, sleep, and mental health. Research examining the prevalence of sensory sensitivity and evidence for the association of sensory sensitivity with TBI is inconclusive. Evidence-based interventions for sensory sensitivity, particularly following TBI, are lacking.
Collapse
|
25
|
Muzaffar SJ, Orr L, Rickard RF, Coulson CJ, Irving RM. Mitigating noise-induced hearing loss after blast injury. TRAUMA-ENGLAND 2018. [DOI: 10.1177/1460408618755191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction Whilst hearing injuries are not life threatening they may have a profound impact on the victim’s ability to understand and interact with the world around them. Noise-induced hearing loss is a common occupational injury and hearing impairment as a consequence of noise and blast exposure remains the most common injury in both war and peace for military personnel. Health and Safety legislation has made an impact and in the future innovative approaches to mitigate against acoustic injury sustained in the work place will be fundamental. For the Armed Forces, noise exposure during conflict is unpredictable. Furthermore, recent events in the UK and elsewhere have highlighted the potential civilian impact of blast injuries on hearing in the acute setting. No well-established protocol for the management of acute, blast-induced hearing injury currently exists. Methods Narrative review is supported by electronic literature searches of PubMed, Embase and the Cochrane Library. Synthesis of published literature and production of flow charts for the acute setting are part of the Emergency Preparedness, Resilience and Response programme. Results Whilst there is a lack of high-quality randomised controlled trials, there are a number of studies that may inform our choice of acute management. Animal studies of acute acoustic trauma have shown the potential protective effects of corticosteroids. Human data may be extrapolated from sudden onset sensorineural hearing loss where again there is evidence for the use of corticosteroids. Less certainty exists around the use of other treatments including antioxidants. Intratympanic administration of corticosteroids may be superior to oral administration, particularly in the salvage setting. No evidence exists specifically pertaining to the paediatric population. Conclusion Prompt identification of any hearing deficit followed by administration of glucocorticoids either orally or via intratympanic preparations is the mainstay of management. Further research is needed to identify the optimum acute management.
Collapse
Affiliation(s)
- SJ Muzaffar
- Queen Elizabeth Hospital Birmingham, Birmingham, UK
- Birmingham Children’s Hospital, Birmingham, UK
| | - L Orr
- Queen Elizabeth Hospital Birmingham, Birmingham, UK
- Academic Department of Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK
| | - RF Rickard
- Academic Department of Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK
| | - CJ Coulson
- Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - RM Irving
- Queen Elizabeth Hospital Birmingham, Birmingham, UK
- Birmingham Children’s Hospital, Birmingham, UK
| |
Collapse
|
26
|
Neuroanatomical substrate of noise sensitivity. Neuroimage 2017; 167:309-315. [PMID: 29175201 DOI: 10.1016/j.neuroimage.2017.11.041] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 11/07/2017] [Accepted: 11/20/2017] [Indexed: 01/16/2023] Open
Abstract
Recent functional studies suggest that noise sensitivity, a trait describing attitudes towards noise and predicting noise annoyance, is associated with altered processing in the central auditory system. In the present work, we examined whether noise sensitivity could be related to the structural anatomy of auditory and limbic brain areas. Anatomical MR brain images of 80 subjects were parcellated with FreeSurfer to measure grey matter volume, cortical thickness, cortical area and folding index of anatomical structures in the temporal lobe and insular cortex. The grey matter volume of amygdala and hippocampus was measured as well. According to our findings, noise sensitivity is associated with the grey matter volume in the selected structures. Among those, we propose and discuss particular areas, previously linked to auditory perceptual, emotional and interoceptive processing, in which larger grey matter volume seems to be related to higher noise sensitivity.
Collapse
|
27
|
Park J, Chung S, Lee J, Sung JH, Cho SW, Sim CS. Noise sensitivity, rather than noise level, predicts the non-auditory effects of noise in community samples: a population-based survey. BMC Public Health 2017; 17:315. [PMID: 28403870 PMCID: PMC5389011 DOI: 10.1186/s12889-017-4244-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 04/07/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Excessive noise affects human health and interferes with daily activities. Although environmental noise may not directly cause mental illness, it may accelerate and intensify the development of latent mental disorders. Noise sensitivity (NS) is considered a moderator of non-auditory noise effects. In the present study, we aimed to assess whether NS is associated with non-auditory effects. METHODS We recruited a community sample of 1836 residents residing in Ulsan and Seoul, South Korea. From July to November 2015, participants were interviewed regarding their demographic characteristics, socioeconomic status, medical history, and NS. The non-auditory effects of noise were assessed using the Center of Epidemiologic Studies Depression, Insomnia Severity index, State Trait Anxiety Inventory state subscale, and Stress Response Inventory-Modified Form. Individual noise levels were recorded from noise maps. A three-model multivariate logistic regression analysis was performed to identify factors that might affect psychiatric illnesses. RESULTS Participants ranged in age from 19 to 91 years (mean: 47.0 ± 16.1 years), and 37.9% (n = 696) were male. Participants with high NS were more likely to have been diagnosed with diabetes and hyperlipidemia and to use psychiatric medication. The multivariable analysis indicated that even after adjusting for noise-related variables, sociodemographic factors, medical illness, and duration of residence, subjects in the high NS group were more than 2 times more likely to experience depression and insomnia and 1.9 times more likely to have anxiety, compared with those in the low NS group. Noise exposure level was not identified as an explanatory value. CONCLUSIONS NS increases the susceptibility and hence moderates there actions of individuals to noise. NS, rather than noise itself, is associated with an elevated susceptibility to non-auditory effects.
Collapse
Affiliation(s)
- Jangho Park
- Department of Psychiatry, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, Republic of Korea
| | - Seockhoon Chung
- Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, 86, Asanbyeongwon-gil, Songpa-gu, Seoul, South Korea
| | - Jiho Lee
- Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, Republic of Korea
| | - Joo Hyun Sung
- Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, Republic of Korea
| | - Seung Woo Cho
- Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, Republic of Korea
| | - Chang Sun Sim
- Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, 877 Bangeojinsunhwando-ro, Dong-gu, Ulsan, Republic of Korea.
| |
Collapse
|
28
|
Kliuchko M, Heinonen-Guzejev M, Vuust P, Tervaniemi M, Brattico E. A window into the brain mechanisms associated with noise sensitivity. Sci Rep 2016; 6:39236. [PMID: 27976708 PMCID: PMC5157031 DOI: 10.1038/srep39236] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 11/21/2016] [Indexed: 11/10/2022] Open
Abstract
Noise sensitive individuals are more likely to experience negative emotions from unwanted sounds and they show greater susceptibility to adverse effects of noise on health. Noise sensitivity does not originate from dysfunctions of the peripheral auditory system, and it is thus far unknown whether and how it relates to abnormalities of auditory processing in the central nervous system. We conducted a combined electroencephalography and magnetoencephalography (M/EEG) study to measure neural sound feature processing in the central auditory system in relation to the individual noise sensitivity. Our results show that high noise sensitivity is associated with altered sound feature encoding and attenuated discrimination of sound noisiness in the auditory cortex. This finding makes a step towards objective measures of noise sensitivity instead of self-evaluation questionnaires and the development of strategies to prevent negative effects of noise on the susceptible population.
Collapse
Affiliation(s)
- Marina Kliuchko
- Cognitive Brain Research Unit, Institute of Behavioural Sciences, University of Helsinki, Helsinki, FI-00014, Finland
- BioMag Laboratory, HUS Medical Imaging Center, University of Helsinki and Helsinki University Hospital, Helsinki, FI-00029, Finland
| | | | - Peter Vuust
- Center for Music in the Brain (MIB), Department of Clinical Medicine, Aarhus University, Aarhus, DK-8000, Denmark
| | - Mari Tervaniemi
- Cognitive Brain Research Unit, Institute of Behavioural Sciences, University of Helsinki, Helsinki, FI-00014, Finland
- Cicero Learning, University of Helsinki, Helsinki, FI-00014, Finland
| | - Elvira Brattico
- Center for Music in the Brain (MIB), Department of Clinical Medicine, Aarhus University, Aarhus, DK-8000, Denmark
| |
Collapse
|
29
|
Johnson AC, Bogo R, Farah A, Karlsson KK, Muhr P, Sjöström M, Svensson EB, Skjönsberg Å, Svartengren M. Influence of well-known risk factors for hearing loss in a longitudinal twin study. Int J Audiol 2016; 56:63-73. [DOI: 10.1080/14992027.2016.1265157] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ann-Christin Johnson
- Department of Clinical Science, Intervention and Technology, Unit of Audiology, Karolinska Institutet, Stockholm, Sweden,
| | - Renata Bogo
- Department of Clinical Science, Intervention and Technology, Unit of Audiology, Karolinska Institutet, Stockholm, Sweden,
- Department of Audiology and Neurotology, Karolinska University Hospital, Huddinge, Sweden,
| | - Ahmed Farah
- Department of Monitoring and Evaluation, Public Health Agency of Sweden, Stockholm, Sweden,
| | - Kjell K. Karlsson
- Department of Audiology and Neurotology, Karolinska University Hospital, Huddinge, Sweden,
| | - Per Muhr
- Department of Clinical Science, Intervention and Technology, Unit of Audiology, Karolinska Institutet, Stockholm, Sweden,
| | - Mattias Sjöström
- Department of Occupational Medicine, Karolinska Institutet, Stockholm, Sweden, and
| | - Eva B. Svensson
- Department of Clinical Science, Intervention and Technology, Unit of Audiology, Karolinska Institutet, Stockholm, Sweden,
| | - Åsa Skjönsberg
- Department of Clinical Science, Intervention and Technology, Unit of Audiology, Karolinska Institutet, Stockholm, Sweden,
- Department of Audiology and Neurotology, Karolinska University Hospital, Huddinge, Sweden,
| | | |
Collapse
|
30
|
The Role of Soundscape in Nature-Based Rehabilitation: A Patient Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13121229. [PMID: 27973437 PMCID: PMC5201370 DOI: 10.3390/ijerph13121229] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 11/17/2016] [Accepted: 12/01/2016] [Indexed: 11/24/2022]
Abstract
Nature-based rehabilitation (NBR) has convincing support in research, yet the underlying mechanisms are not fully understood. The present study sought to increase understanding of the role of soundscapes in NBR, an aspect paid little attention thus far. Transcribed interviews with 59 patients suffering from stress-related mental disorders and undergoing a 12-week therapy programme in the rehabilitation garden in Alnarp, Sweden, were analysed using Interpretative Phenomenology Analysis (IPA). Described sounds were categorised as natural, technological or human. The results showed that patients frequently referred to natural sounds as being part of a pleasant and “quiet” experience that supported recovery and induced “soft fascination”. Technological sounds were experienced as disturbing, while perception of human sounds varied depending on loudness and the social context. The study further uncovered how sound influenced patients’ behaviour and experiences in the garden, through examination of three cross-theme dimensions that materialised in the study; sound in relation to overall perception, sound in relation to garden usage, and increased susceptibility to sound. The findings are discussed in relation to NBR; the need for a more nuanced understanding of susceptibility to sound among people suffering from mental fatigue was identified and design considerations for future rehabilitation gardens were formulated.
Collapse
|
31
|
Quarto T, Fasano MC, Taurisano P, Fazio L, Antonucci LA, Gelao B, Romano R, Mancini M, Porcelli A, Masellis R, Pallesen KJ, Bertolino A, Blasi G, Brattico E. Interaction between DRD2 variation and sound environment on mood and emotion-related brain activity. Neuroscience 2016; 341:9-17. [PMID: 27867061 DOI: 10.1016/j.neuroscience.2016.11.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 11/04/2016] [Accepted: 11/07/2016] [Indexed: 02/02/2023]
Abstract
Sounds, like music and noise, are capable of reliably affecting individuals' mood and emotions. However, these effects are highly variable across individuals. A putative source of variability is genetic background. Here we explored the interaction between a functional polymorphism of the dopamine D2 receptor gene (DRD2 rs1076560, G>T, previously associated with the relative expression of D2S/L isoforms) and sound environment on mood and emotion-related brain activity. Thirty-eight healthy subjects were genotyped for DRD2 rs1076560 (G/G=26; G/T=12) and underwent functional magnetic resonance imaging (fMRI) during performance of an implicit emotion-processing task while listening to music or noise. Individual variation in mood induction was assessed before and after the task. Results showed mood improvement after music exposure in DRD2GG subjects and mood deterioration after noise exposure in GT subjects. Moreover, the music, as opposed to noise environment, decreased the striatal activity of GT subjects as well as the prefrontal activity of GG subjects while processing emotional faces. These findings suggest that genetic variability of dopamine receptors affects sound environment modulations of mood and emotion processing.
Collapse
Affiliation(s)
- T Quarto
- Cognitive Brain Research Unit, Institute of Behavioral Science, University of Helsinki, Helsinki, Finland; Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - M C Fasano
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy; Center for Music in the Brain (MIB), Department of Clinical Medicine, Aarhus University & Royal Academy of Music Aarhus/Aalborg, Aarhus, Denmark
| | - P Taurisano
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - L Fazio
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - L A Antonucci
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy; Department of Education Science, Psychology and Communication Science, University of Bari "Aldo Moro", Bari, Italy
| | - B Gelao
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - R Romano
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - M Mancini
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - A Porcelli
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - R Masellis
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - K J Pallesen
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University, Aarhus, Denmark
| | - A Bertolino
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - G Blasi
- Department of Basic Medical Sciences, Neuroscience, and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - E Brattico
- Cognitive Brain Research Unit, Institute of Behavioral Science, University of Helsinki, Helsinki, Finland; Center for Music in the Brain (MIB), Department of Clinical Medicine, Aarhus University & Royal Academy of Music Aarhus/Aalborg, Aarhus, Denmark.
| |
Collapse
|
32
|
The Genetic Architecture of Noise-Induced Hearing Loss: Evidence for a Gene-by-Environment Interaction. G3-GENES GENOMES GENETICS 2016; 6:3219-3228. [PMID: 27520957 PMCID: PMC5068943 DOI: 10.1534/g3.116.032516] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The discovery of environmentally specific genetic effects is crucial to the understanding of complex traits, such as susceptibility to noise-induced hearing loss (NIHL). We describe the first genome-wide association study (GWAS) for NIHL in a large and well-characterized population of inbred mouse strains, known as the Hybrid Mouse Diversity Panel (HMDP). We recorded auditory brainstem response (ABR) thresholds both pre and post 2-hr exposure to 10-kHz octave band noise at 108 dB sound pressure level in 5–6-wk-old female mice from the HMDP (4–5 mice/strain). From the observation that NIHL susceptibility varied among the strains, we performed a GWAS with correction for population structure and mapped a locus on chromosome 6 that was statistically significantly associated with two adjacent frequencies. We then used a “genetical genomics” approach that included the analysis of cochlear eQTLs to identify candidate genes within the GWAS QTL. In order to validate the gene-by-environment interaction, we compared the effects of the postnoise exposure locus with that from the same unexposed strains. The most significant SNP at chromosome 6 (rs37517079) was associated with noise susceptibility, but was not significant at the same frequencies in our unexposed study. These findings demonstrate that the genetic architecture of NIHL is distinct from that of unexposed hearing levels and provide strong evidence for gene-by-environment interactions in NIHL.
Collapse
|
33
|
Lopez-Escamez JA, Bibas T, Cima RFF, Van de Heyning P, Knipper M, Mazurek B, Szczepek AJ, Cederroth CR. Genetics of Tinnitus: An Emerging Area for Molecular Diagnosis and Drug Development. Front Neurosci 2016; 10:377. [PMID: 27594824 PMCID: PMC4990555 DOI: 10.3389/fnins.2016.00377] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 08/03/2016] [Indexed: 12/13/2022] Open
Abstract
Subjective tinnitus is the perception of sound in the absence of external or bodily-generated sounds. Chronic tinnitus is a highly prevalent condition affecting over 70 million people in Europe. A wide variety of comorbidities, including hearing loss, psychiatric disorders, neurodegenerative disorders, and temporomandibular joint (TMJ) dysfunction, have been suggested to contribute to the onset or progression of tinnitus; however, the precise molecular mechanisms of tinnitus are not well understood and the contribution of genetic and epigenetic factors remains unknown. Human genetic studies could enable the identification of novel molecular therapeutic targets, possibly leading to the development of novel pharmaceutical therapeutics. In this article, we briefly discuss the available evidence for a role of genetics in tinnitus and consider potential hurdles in designing genetic studies for tinnitus. Since multiple diseases have tinnitus as a symptom and the supporting genetic evidence is sparse, we propose various strategies to investigate the genetic underpinnings of tinnitus, first by showing evidence of heritability using concordance studies in twins, and second by improving patient selection according to phenotype and/or etiology in order to control potential biases and optimize genetic data output. The increased knowledge resulting from this endeavor could ultimately improve the drug development process and lead to the preventive or curative treatment of tinnitus.
Collapse
Affiliation(s)
- Jose A Lopez-Escamez
- Otology and Neurotology Group, Department of Genomic Medicine, Pfizer - Universidad de Granada - Junta de Andalucía Centro de Genómica e Investigación Oncológica, PTSGranada, Spain; Department of Otolaryngology, Instituto de Investigación Biosanitaria ibs.GRANADA, Complejo Hospital Universitario GranadaGranada, Spain
| | - Thanos Bibas
- 1st Department of Otolaryngology, National and Kapodistrian University of Athens, Hippocrateion HospitalAthens, Greece; Ear Institute, UCLLondon, UK
| | - Rilana F F Cima
- Department of Clinical Psychological Science, Maastricht University Maastricht, Netherlands
| | - Paul Van de Heyning
- University Department ENT and Head and Neck Surgery, Antwerp University Hospital, University of Antwerp Antwerp, Belgium
| | - Marlies Knipper
- Hearing Research Centre Tübingen, Molecular Physiology of Hearing Tübingen, Germany
| | - Birgit Mazurek
- Tinnitus Center, Charité-Universitätsmedizin Berlin Berlin, Germany
| | | | - Christopher R Cederroth
- Experimental Audiology, Department of Physiology and Pharmacology, Karolinska Institutet Stockholm, Sweden
| |
Collapse
|
34
|
Klæboe R, Sundfør HB. Windmill Noise Annoyance, Visual Aesthetics, and Attitudes towards Renewable Energy Sources. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:E746. [PMID: 27455301 PMCID: PMC4997432 DOI: 10.3390/ijerph13080746] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/12/2016] [Accepted: 07/16/2016] [Indexed: 11/16/2022]
Abstract
A small focused socio-acoustic after-study of annoyance from a windmill park was undertaken after local health officials demanded a health impact study to look into neighborhood complaints. The windmill park consists of 31 turbines and is located in the South of Norway where it affects 179 dwellings. Simple exposure-effect relationships indicate stronger reactions to windmills and wind turbine noise than shown internationally, with the caveat that the sample size is small (n = 90) and responses are colored by the existing local conflict. Pulsating swishing sounds and turbine engine hum are the main causes of noise annoyance. About 60 per cent of those who participated in the survey were of the opinion that windmills degrade the landscape aesthetically, and were far from convinced that land-based windmills are desirable as a renewable energy source (hydropower is an important alternative source of renewables in Norway). Attitudes play an important role in addition to visual aesthetics in determining the acceptance of windmills and the resulting noise annoyance. To compare results from different wind turbine noise studies it seems necessary to assess the impact of important modifying factors.
Collapse
Affiliation(s)
- Ronny Klæboe
- Institute of Transport Economics, Gaustadalléen 21, NO-0349 Oslo, Norway.
| | | |
Collapse
|
35
|
Shepherd D, Hautus MJ, Lee SY, Mulgrew J. Electrophysiological approaches to noise sensitivity. J Clin Exp Neuropsychol 2016; 38:900-12. [PMID: 27171616 DOI: 10.1080/13803395.2016.1176995] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Noise sensitivity describes an individual's general reactivity to sound. It is a common trait found in many clinical populations and describes approximately 20% of the general population. Little is known about its underlying mechanisms, however. OBJECTIVES Here we present findings from three studies designed to expose differences in electrophysiological measures between noise-sensitive and noise-resistant individuals. METHOD Noise sensitivity was estimated using self-report measures, while electrophysiological indices included both cardiac (heart rate, heart rate variability) and electroencephalographic (event-related potential) measures. All three studies were designed with reference to preexisting theoretical frameworks. RESULTS Significant differences in heart rate change and heart rate variability indices between noise-sensitive and noise-resistant groups were found. Further, the noise-sensitive group exhibited less sensory gating than the noise-resistant group. CONCLUSIONS While the findings from all three studies were not definitive in indicating a likely biological mechanism underlying noise sensitivity, they do suggest that electrophysiological investigation of noise sensitivity is viable and has potential to inform clinical research into a relatively understudied symptom.
Collapse
Affiliation(s)
- Daniel Shepherd
- a School of Public Health , Auckland University of Technology , Auckland , New Zealand
| | - Michael J Hautus
- b School of Psychology , The University of Auckland , Auckland , New Zealand
| | - Sin Ying Lee
- b School of Psychology , The University of Auckland , Auckland , New Zealand
| | - Joseph Mulgrew
- a School of Public Health , Auckland University of Technology , Auckland , New Zealand
| |
Collapse
|
36
|
The relationship of modern health worries to non-specific physical symptoms and perceived environmental sensitivity: A study combining self-reported and general practice data. J Psychosom Res 2015; 79:355-61. [PMID: 26526308 DOI: 10.1016/j.jpsychores.2015.09.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 09/07/2015] [Accepted: 09/09/2015] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The present study investigates the association of modern health worries (MHW) with self-reported as well as general practitioner (GP)-registered non-specific physical symptoms (NSPS), medication use, alternative therapy consultations, sleep quality and quality of life. The interrelation between MHW, general environmental sensitivity and the aforementioned outcomes is also explored. METHODS Self-reported questionnaires and data from electronic medical records from 21 general practices in The Netherlands were combined in a sample of 5933 adult participants. RESULTS The majority of the participants reported increased worries about potential health effects from environmental exposures. The highest worry scores were reported by people who perceived themselves as more vulnerable to environmental stressors. After adjustment for socio-demographic characteristics and diagnosed psychiatric morbidity, higher MHW were significantly associated with increased self-reported prevalence and duration of NSPS, symptom-related healthcare utilization, GP-registered NSPS, alternative therapy consultations and lower sleep quality and quality of life. These associations were statistically mediated by perceived environmental sensitivity. No association was observed between worries and GP-registered medication prescriptions. CONCLUSION Modern health worries are very common in the general population. They are associated with self-reported as well as clinically defined NSPS and as such might play a key role in the process of developing and maintaining environmental sensitivities and related symptoms. A large cross-cultural longitudinal study would help to determine important aspects such as temporal precedence and stability of MHW and the relevant psychosocial context within which symptomatic conditions occur.
Collapse
|
37
|
Stansfeld SA, Shipley M. Noise sensitivity and future risk of illness and mortality. THE SCIENCE OF THE TOTAL ENVIRONMENT 2015; 520:114-9. [PMID: 25804878 DOI: 10.1016/j.scitotenv.2015.03.053] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 03/12/2015] [Accepted: 03/13/2015] [Indexed: 05/24/2023]
Abstract
Aircraft and road traffic noise exposure increase the risk of cardiovascular disease (CVD). Noise annoyance is the most frequent response to environmental noise. Noise annoyance has been shown to modify the association of transport noise exposure on CVD and noise sensitivity moderates the annoyance response to noise. This study uses prospective data from phases 1, 3, 5, 7 and 9 in 3630 male and female civil servants from the UK Whitehall II Study to examine whether a single question on noise sensitivity measured by annoyance responses to noise in general predicts physical and mental ill-health and mortality. Non-fatal myocardial infarction and stroke morbidity over the follow-up were defined by MONICA criteria based on study ECGs, hospital records, hospital admission statistics or General Practitioner confirmation. Depressive symptoms were measured by the Center for Epidemiologic Studies Depression Scale (CES-D) and psychological distress by the General Health questionnaire (GHQ). There was no association between noise sensitivity and CVD morbidity or mortality except in people from lower employment grades where there was an association with angina. Noise sensitivity was a consistent predictor of depressive symptoms and psychological distress at phases 3, 5 and 7. High noise sensitivity scores at baseline predicted GHQ caseness at phase 3 adjusting for age, sex, employment grade, self-rated health and GHQ caseness at baseline (OR=1.56 95% CI 1.29-1.88). Noise sensitivity has been identified as a predictor of mental ill-health. More longitudinal research is needed including measures of noise exposure.
Collapse
Affiliation(s)
- S A Stansfeld
- Centre for Psychiatry, Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK.
| | - M Shipley
- Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, UK.
| |
Collapse
|
38
|
|
39
|
Lavinsky J, Crow AL, Pan C, Wang J, Aaron KA, Ho MK, Li Q, Salehide P, Myint A, Monges-Hernadez M, Eskin E, Allayee H, Lusis AJ, Friedman RA. Genome-wide association study identifies nox3 as a critical gene for susceptibility to noise-induced hearing loss. PLoS Genet 2015; 11:e1005094. [PMID: 25880434 PMCID: PMC4399881 DOI: 10.1371/journal.pgen.1005094] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Accepted: 02/23/2015] [Indexed: 01/09/2023] Open
Abstract
In the United States, roughly 10% of the population is exposed daily to hazardous levels of noise in the workplace. Twin studies estimate heritability for noise-induced hearing loss (NIHL) of approximately 36%, and strain specific variation in sensitivity has been demonstrated in mice. Based upon the difficulties inherent to the study of NIHL in humans, we have turned to the study of this complex trait in mice. We exposed 5 week-old mice from the Hybrid Mouse Diversity Panel (HMDP) to a 10 kHz octave band noise at 108 dB for 2 hours and assessed the permanent threshold shift 2 weeks post exposure using frequency specific stimuli. These data were then used in a genome-wide association study (GWAS) using the Efficient Mixed Model Analysis (EMMA) to control for population structure. In this manuscript we describe our GWAS, with an emphasis on a significant peak for susceptibility to NIHL on chromosome 17 within a haplotype block containing NADPH oxidase-3 (Nox3). Our peak was detected after an 8 kHz tone burst stimulus. Nox3 mutants and heterozygotes were then tested to validate our GWAS. The mutants and heterozygotes demonstrated a greater susceptibility to NIHL specifically at 8 kHz both on measures of distortion product otoacoustic emissions (DPOAE) and on auditory brainstem response (ABR). We demonstrate that this sensitivity resides within the synaptic ribbons of the cochlea in the mutant animals specifically at 8 kHz. Our work is the first GWAS for NIHL in mice and elucidates the power of our approach to identify tonotopic genetic susceptibility to NIHL. Noise-induced hearing loss (NIHL) is the most common work-related disease in the world and the second cause of hearing loss. Although several candidate gene association studies for NIHL in humans have been conducted, each are underpowered, un-replicated, and account for only a fraction of the genetic risk. Buoyed by the prospects and successes of human association studies, several groups have proposed mouse genome-wide association studies. The environment can be carefully controlled, facilitating the study of complex traits like NIHL. In this manuscript, we describe, for the first time, an association analysis with correction for population structure for the mapping of several loci for susceptibility to NIHL in inbred strains of mice. We identify Nox3 as the associated gene for susceptibility to NIHL that the genetic susceptibility is frequency specific and that it occurs at the level of the cochlear synaptic ribbon.
Collapse
Affiliation(s)
- Joel Lavinsky
- Graduate Program in Surgical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Amanda L. Crow
- Department of Preventive Medicine and Institute for Genetic Medicine, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Calvin Pan
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, California, United States of America
| | - Juemei Wang
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Ksenia A. Aaron
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Maria K. Ho
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Qingzhong Li
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Pehzman Salehide
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Anthony Myint
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Maya Monges-Hernadez
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Eleazar Eskin
- Department of Computer Science, University of California, Los Angeles, Los Angeles, California, United States of America
| | - Hooman Allayee
- Department of Human Genetics, University of California, Los Angeles, Los Angeles, California, United States of America
| | - Aldons J. Lusis
- Department of Preventive Medicine and Institute for Genetic Medicine, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
- Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, California, United States of America
| | - Rick A. Friedman
- Department of Otolaryngology, Zilkha Neurogenetic Institute, USC Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
- * E-mail:
| |
Collapse
|
40
|
Pedersen E. City dweller responses to multiple stressors intruding into their homes: noise, light, odour, and vibration. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 12:3246-63. [PMID: 25794188 PMCID: PMC4377962 DOI: 10.3390/ijerph120303246] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 02/17/2015] [Accepted: 03/03/2015] [Indexed: 11/25/2022]
Abstract
Urban densification increases exposure to noise, light, odour, and vibration in urban dwellings. Exposure from combined environmental stressors intruding into the home could increase the risk of adverse effects on wellbeing, even when the exposure is at a relatively low level. This study assesses the prevalence of annoyance with a combination of potential environmental stressors common in urban areas and the association with wellbeing. A questionnaire was sent by mail to residents in five areas in Halmstad (Sweden) with similar socioeconomic and housing characteristics but different exposure (response rate 56%; n=385). Of the respondents, 50% were annoyed to some degree by at least one of the suggested stressors, most commonly by noise and vibration from local traffic. Structural equation modelling showed that annoyance led to lowered quality of life via the mediating construct residential satisfaction, which in turn was influenced by place attachment and perceived restoration possibilities in the dwelling. Stress had a negative impact on quality of life, but was not directly correlated to annoyance. Stress was however correlated with sensitivity. The findings suggest that dose-response relationships for environmental stressors should be studied in a broader context of environmental and individual factors. Also relatively low levels of exposure should be mitigated, especially if several stressors are present.
Collapse
Affiliation(s)
- Eja Pedersen
- Environmental Psychology, Department of Architecture and Built Environment, Lund University, P.O. Box 118, SE-221 00 Lund, Sweden.
| |
Collapse
|
41
|
Skjönsberg Å, Duan M, Johnson AC, Ulfendahl M. Effect of auditory stress agents on heterozygous German waltzing guinea pigs. J Otol 2014. [DOI: 10.1016/j.joto.2015.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
42
|
Abstract
OBJECTIVE To analyze whether noise sensitivity increases the risk of disability pension (DP). METHODS Questionnaire data of a sample of 706 Finnish twin individuals (age range, 31 to 65 years) with record linkage to information on DP during 16 years of follow-up were analyzed using individual and pairwise Cox proportional hazards models. RESULTS Noise sensitivity increased the risk of DP (hazard ratio = 1.41; 95% confidence interval [CI]: 1.03 to 1.93) and DP due to musculoskeletal disorders (hazard ratio = 1.63; 95% CI: 1.00 to 2.66). In within-pair analyses, noise sensitivity increased the risk of DP: among all twin pairs, odds ratio was 1.80 (95% CI: 1.08 to 3.06). CONCLUSIONS Noise sensitivity may be a potential risk factor for disability retirement. It is associated with DP independently of familial background and genetic factors.
Collapse
|
43
|
Boes S, Nüesch S, Stillman S. Aircraft noise, health, and residential sorting: evidence from two quasi-experiments. HEALTH ECONOMICS 2013; 22:1037-1051. [PMID: 23836612 DOI: 10.1002/hec.2948] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 04/25/2013] [Accepted: 05/03/2013] [Indexed: 06/02/2023]
Abstract
We explore two unexpected changes in flight regulations to estimate the causal effect of aircraft noise on health. Detailed measures of noise are linked with longitudinal data on individual health outcomes based on the exact address information. Controlling for individual heterogeneity and spatial sorting into different neighborhoods, we find that aircraft noise significantly increases sleeping problems and headaches. Models that do not control for such heterogeneity and sorting substantially underestimate the negative health effects, which suggests that individuals self-select into residence based on their unobserved sensitivity to noise. Our study demonstrates that the combination of quasi-experimental variation and panel data is very powerful for identifying causal effects in epidemiological field studies.
Collapse
Affiliation(s)
- Stefan Boes
- Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland
| | | | | |
Collapse
|
44
|
Gong TW, Lomax MI. Genes That Influence Susceptibility to Noise-Induced Hearing Loss. NOISE-INDUCED HEARING LOSS 2012. [DOI: 10.1007/978-1-4419-9523-0_9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
45
|
Exploring the relationship between noise sensitivity, annoyance and health-related quality of life in a sample of adults exposed to environmental noise. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2010; 7:3579-94. [PMID: 21139850 PMCID: PMC2996181 DOI: 10.3390/ijerph7103580] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Revised: 08/30/2010] [Accepted: 09/28/2010] [Indexed: 11/17/2022]
Abstract
The relationship between environmental noise and health is poorly understood but of fundamental importance to public health. This study estimated the relationship between noise sensitivity, noise annoyance and health-related quality of life in a sample of adults residing close to the Auckland International Airport, New Zealand. A small sample (n = 105) completed surveys measuring noise sensitivity, noise annoyance, and quality of life. Noise sensitivity was associated with health-related quality of life; annoyance and sleep disturbance mediated the effects of noise sensitivity on health.
Collapse
|
46
|
Ohlemiller KK. Recent findings and emerging questions in cochlear noise injury. Hear Res 2008; 245:5-17. [PMID: 18790034 PMCID: PMC2610263 DOI: 10.1016/j.heares.2008.08.007] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2008] [Revised: 08/12/2008] [Accepted: 08/19/2008] [Indexed: 12/11/2022]
Affiliation(s)
- Kevin K Ohlemiller
- Fay and Carl Simons Center for the Biology of Hearing and Deafness, Central Institute for the Deaf at Washington University, Department of Otolaryngology, Washington University Medical School, St. Louis, MO 63110, USA.
| |
Collapse
|
47
|
Skjönsberg A, Halsey K, Ulfendahl M, Dolan DF. Exploring efferent-mediated DPOAE adaptation in three different guinea pig strains. Hear Res 2007; 224:27-33. [PMID: 17224252 DOI: 10.1016/j.heares.2006.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2006] [Revised: 11/07/2006] [Accepted: 11/09/2006] [Indexed: 11/18/2022]
Abstract
The aims of this study were to explore the correlation between DPOAE adaptation magnitude in three different guinea pig strains to examine if the genetic component affects the DPOAE adaptation magnitude. It was also to investigate the correlation between strains with certain characteristics i.e. reduced susceptibility to noise, and early onset of age-dependent hearing loss and the DPOAE adaptation magnitude. The animals were anaesthetized and the 2f1-f2 DPOAE (f1=8k Hz, and f2/f1=1.2) adaptation was established with a minimum of 144 combinations of f1; f2 where f1 was held fixed and f2 was varied in 1 dB or 0.4 dB steps. The DPOAE adaptation magnitude was defined as the difference between maximum positive level and the maximum negative level. ABRs were conducted at different age-groups (at 4, 6.3, and 12.5k Hz) to evaluate the progress of hearing thresholds by age. There was a significant difference between strains regarding the hearing loss at one year of age. There was no significant difference in DPOAE adaptation magnitude between strains included in this study and from this we conclude that the DPOAE adaptation magnitude is not a predictor for the susceptibility to noise trauma, or early onset of age-dependent hearing loss, using the methods described in this paper.
Collapse
MESH Headings
- Adaptation, Physiological
- Aging/physiology
- Animals
- Auditory Threshold
- Disease Models, Animal
- Efferent Pathways/physiology
- Evoked Potentials, Auditory, Brain Stem
- Guinea Pigs/genetics
- Guinea Pigs/physiology
- Hearing Loss, Noise-Induced/etiology
- Hearing Loss, Noise-Induced/genetics
- Hearing Loss, Noise-Induced/physiopathology
- Otoacoustic Emissions, Spontaneous/genetics
- Otoacoustic Emissions, Spontaneous/physiology
- Presbycusis/etiology
- Presbycusis/genetics
- Presbycusis/physiopathology
- Reflex, Acoustic
- Species Specificity
Collapse
Affiliation(s)
- Asa Skjönsberg
- Center for Hearing and Communication Research, Department of Clinical Neuroscience, Karolinska Institute, Building M1:00, Karolinska University Hospital, Solna, SE-171 76 Stockholm, Sweden.
| | | | | | | |
Collapse
|