Genetic variants affecting cross-sectional lung function in adults show little or no effect on longitudinal lung function decline

BackgroundGenome-wide association studies have identified numerous genetic regions that influence cross-sectional lung function. Longitudinal decline in lung function also includes a heritable component but the genetic determinants have yet to be defined.ObjectivesWe aimed to determine whether regio...

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Veröffentlicht in:Thorax 2017-05, Vol.72 (5), p.400-408
Hauptverfasser: John, Catherine, Soler Artigas, María, Hui, Jennie, Nielsen, Sune Fallgaard, Rafaels, Nicholas, Paré, Peter D, Hansel, Nadia N, Shrine, Nick, Kilty, Iain, Malarstig, Anders, Jelinsky, Scott A, Vedel-Krogh, Signe, Barnes, Kathleen, Hall, Ian P, Beilby, John, Musk, Arthur W, Nordestgaard, Børge G, James, Alan, Wain, Louise V, Tobin, Martin D
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container_end_page 408
container_issue 5
container_start_page 400
container_title Thorax
container_volume 72
creator John, Catherine
Soler Artigas, María
Hui, Jennie
Nielsen, Sune Fallgaard
Rafaels, Nicholas
Paré, Peter D
Hansel, Nadia N
Shrine, Nick
Kilty, Iain
Malarstig, Anders
Jelinsky, Scott A
Vedel-Krogh, Signe
Barnes, Kathleen
Hall, Ian P
Beilby, John
Musk, Arthur W
Nordestgaard, Børge G
James, Alan
Wain, Louise V
Tobin, Martin D
description BackgroundGenome-wide association studies have identified numerous genetic regions that influence cross-sectional lung function. Longitudinal decline in lung function also includes a heritable component but the genetic determinants have yet to be defined.ObjectivesWe aimed to determine whether regions associated with cross-sectional lung function were also associated with longitudinal decline and to seek novel variants which influence decline.MethodsWe analysed genome-wide data from 4167 individuals from the Busselton Health Study cohort, who had undergone spirometry (12 695 observations across eight time points). A mixed model was fitted and weighted risk scores were calculated for the joint effect of 26 known regions on baseline and longitudinal changes in FEV1 and FEV1/FVC. Potential additional regions of interest were identified and followed up in two independent cohorts.ResultsThe 26 regions previously associated with cross-sectional lung function jointly showed a strong effect on baseline lung function (p=4.44×10−16 for FEV1/FVC) but no effect on longitudinal decline (p=0.160 for FEV1/FVC). This was replicated in an independent cohort. 39 additional regions of interest (48 variants) were identified; these associations were not replicated in two further cohorts.ConclusionsPreviously identified genetic variants jointly have a strong effect on cross-sectional lung function in adults but little or no effect on the rate of decline of lung function. It is possible that they influence COPD risk through lung development. Although no genetic variants have yet been associated with lung function decline at stringent genome-wide significance, longitudinal change in lung function is heritable suggesting that there is scope for future discoveries.
doi_str_mv 10.1136/thoraxjnl-2016-208448
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Longitudinal decline in lung function also includes a heritable component but the genetic determinants have yet to be defined.ObjectivesWe aimed to determine whether regions associated with cross-sectional lung function were also associated with longitudinal decline and to seek novel variants which influence decline.MethodsWe analysed genome-wide data from 4167 individuals from the Busselton Health Study cohort, who had undergone spirometry (12 695 observations across eight time points). A mixed model was fitted and weighted risk scores were calculated for the joint effect of 26 known regions on baseline and longitudinal changes in FEV1 and FEV1/FVC. Potential additional regions of interest were identified and followed up in two independent cohorts.ResultsThe 26 regions previously associated with cross-sectional lung function jointly showed a strong effect on baseline lung function (p=4.44×10−16 for FEV1/FVC) but no effect on longitudinal decline (p=0.160 for FEV1/FVC). This was replicated in an independent cohort. 39 additional regions of interest (48 variants) were identified; these associations were not replicated in two further cohorts.ConclusionsPreviously identified genetic variants jointly have a strong effect on cross-sectional lung function in adults but little or no effect on the rate of decline of lung function. It is possible that they influence COPD risk through lung development. Although no genetic variants have yet been associated with lung function decline at stringent genome-wide significance, longitudinal change in lung function is heritable suggesting that there is scope for future discoveries.</description><identifier>ISSN: 0040-6376</identifier><identifier>EISSN: 1468-3296</identifier><identifier>DOI: 10.1136/thoraxjnl-2016-208448</identifier><identifier>PMID: 28174340</identifier><language>eng</language><publisher>England: BMJ Publishing Group LTD</publisher><subject>Adult ; Adults ; Age ; Chronic Obstructive Pulmonary Disease ; Cross-Sectional Studies ; Disease Progression ; Female ; Genetic Predisposition to Disease ; Genetic Variation ; Genome-Wide Association Study ; Genomes ; Genotype ; Health risk assessment ; Heart ; Humans ; Longitudinal Studies ; Male ; Middle Aged ; Principal components analysis ; Pulmonary Disease, Chronic Obstructive - genetics ; Pulmonary Disease, Chronic Obstructive - physiopathology ; Quality control ; Respiration - genetics ; Respiratory Function Tests ; Risk Assessment ; Risk Factors ; Smoking ; Spirometry ; Studies ; Time Factors ; Western Australia</subject><ispartof>Thorax, 2017-05, Vol.72 (5), p.400-408</ispartof><rights>Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing</rights><rights>Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.</rights><rights>Copyright: 2017 Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing</rights><rights>Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/ 2017</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b513t-ac971a59cf1177278e2ea90d83a7d7d9b8caebafc6c8f6b87644d52c4d9f6c983</citedby><cites>FETCH-LOGICAL-b513t-ac971a59cf1177278e2ea90d83a7d7d9b8caebafc6c8f6b87644d52c4d9f6c983</cites><orcidid>0000-0002-6057-2073</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28174340$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>John, Catherine</creatorcontrib><creatorcontrib>Soler Artigas, María</creatorcontrib><creatorcontrib>Hui, Jennie</creatorcontrib><creatorcontrib>Nielsen, Sune Fallgaard</creatorcontrib><creatorcontrib>Rafaels, Nicholas</creatorcontrib><creatorcontrib>Paré, Peter D</creatorcontrib><creatorcontrib>Hansel, Nadia N</creatorcontrib><creatorcontrib>Shrine, Nick</creatorcontrib><creatorcontrib>Kilty, Iain</creatorcontrib><creatorcontrib>Malarstig, Anders</creatorcontrib><creatorcontrib>Jelinsky, Scott A</creatorcontrib><creatorcontrib>Vedel-Krogh, Signe</creatorcontrib><creatorcontrib>Barnes, Kathleen</creatorcontrib><creatorcontrib>Hall, Ian P</creatorcontrib><creatorcontrib>Beilby, John</creatorcontrib><creatorcontrib>Musk, Arthur W</creatorcontrib><creatorcontrib>Nordestgaard, Børge G</creatorcontrib><creatorcontrib>James, Alan</creatorcontrib><creatorcontrib>Wain, Louise V</creatorcontrib><creatorcontrib>Tobin, Martin D</creatorcontrib><title>Genetic variants affecting cross-sectional lung function in adults show little or no effect on longitudinal lung function decline</title><title>Thorax</title><addtitle>Thorax</addtitle><description>BackgroundGenome-wide association studies have identified numerous genetic regions that influence cross-sectional lung function. Longitudinal decline in lung function also includes a heritable component but the genetic determinants have yet to be defined.ObjectivesWe aimed to determine whether regions associated with cross-sectional lung function were also associated with longitudinal decline and to seek novel variants which influence decline.MethodsWe analysed genome-wide data from 4167 individuals from the Busselton Health Study cohort, who had undergone spirometry (12 695 observations across eight time points). A mixed model was fitted and weighted risk scores were calculated for the joint effect of 26 known regions on baseline and longitudinal changes in FEV1 and FEV1/FVC. Potential additional regions of interest were identified and followed up in two independent cohorts.ResultsThe 26 regions previously associated with cross-sectional lung function jointly showed a strong effect on baseline lung function (p=4.44×10−16 for FEV1/FVC) but no effect on longitudinal decline (p=0.160 for FEV1/FVC). This was replicated in an independent cohort. 39 additional regions of interest (48 variants) were identified; these associations were not replicated in two further cohorts.ConclusionsPreviously identified genetic variants jointly have a strong effect on cross-sectional lung function in adults but little or no effect on the rate of decline of lung function. It is possible that they influence COPD risk through lung development. 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Soler Artigas, María ; Hui, Jennie ; Nielsen, Sune Fallgaard ; Rafaels, Nicholas ; Paré, Peter D ; Hansel, Nadia N ; Shrine, Nick ; Kilty, Iain ; Malarstig, Anders ; Jelinsky, Scott A ; Vedel-Krogh, Signe ; Barnes, Kathleen ; Hall, Ian P ; Beilby, John ; Musk, Arthur W ; Nordestgaard, Børge G ; James, Alan ; Wain, Louise V ; Tobin, Martin D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b513t-ac971a59cf1177278e2ea90d83a7d7d9b8caebafc6c8f6b87644d52c4d9f6c983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adult</topic><topic>Adults</topic><topic>Age</topic><topic>Chronic Obstructive Pulmonary Disease</topic><topic>Cross-Sectional Studies</topic><topic>Disease Progression</topic><topic>Female</topic><topic>Genetic Predisposition to Disease</topic><topic>Genetic Variation</topic><topic>Genome-Wide Association Study</topic><topic>Genomes</topic><topic>Genotype</topic><topic>Health risk assessment</topic><topic>Heart</topic><topic>Humans</topic><topic>Longitudinal Studies</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Principal components analysis</topic><topic>Pulmonary Disease, Chronic Obstructive - genetics</topic><topic>Pulmonary Disease, Chronic Obstructive - physiopathology</topic><topic>Quality control</topic><topic>Respiration - genetics</topic><topic>Respiratory Function Tests</topic><topic>Risk Assessment</topic><topic>Risk Factors</topic><topic>Smoking</topic><topic>Spirometry</topic><topic>Studies</topic><topic>Time Factors</topic><topic>Western Australia</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>John, Catherine</creatorcontrib><creatorcontrib>Soler Artigas, María</creatorcontrib><creatorcontrib>Hui, Jennie</creatorcontrib><creatorcontrib>Nielsen, Sune Fallgaard</creatorcontrib><creatorcontrib>Rafaels, Nicholas</creatorcontrib><creatorcontrib>Paré, Peter D</creatorcontrib><creatorcontrib>Hansel, Nadia N</creatorcontrib><creatorcontrib>Shrine, Nick</creatorcontrib><creatorcontrib>Kilty, Iain</creatorcontrib><creatorcontrib>Malarstig, Anders</creatorcontrib><creatorcontrib>Jelinsky, Scott A</creatorcontrib><creatorcontrib>Vedel-Krogh, Signe</creatorcontrib><creatorcontrib>Barnes, Kathleen</creatorcontrib><creatorcontrib>Hall, Ian P</creatorcontrib><creatorcontrib>Beilby, John</creatorcontrib><creatorcontrib>Musk, Arthur W</creatorcontrib><creatorcontrib>Nordestgaard, Børge G</creatorcontrib><creatorcontrib>James, Alan</creatorcontrib><creatorcontrib>Wain, Louise V</creatorcontrib><creatorcontrib>Tobin, Martin D</creatorcontrib><collection>BMJ Open Access Journals</collection><collection>BMJ Journals:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health &amp; 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Longitudinal decline in lung function also includes a heritable component but the genetic determinants have yet to be defined.ObjectivesWe aimed to determine whether regions associated with cross-sectional lung function were also associated with longitudinal decline and to seek novel variants which influence decline.MethodsWe analysed genome-wide data from 4167 individuals from the Busselton Health Study cohort, who had undergone spirometry (12 695 observations across eight time points). A mixed model was fitted and weighted risk scores were calculated for the joint effect of 26 known regions on baseline and longitudinal changes in FEV1 and FEV1/FVC. Potential additional regions of interest were identified and followed up in two independent cohorts.ResultsThe 26 regions previously associated with cross-sectional lung function jointly showed a strong effect on baseline lung function (p=4.44×10−16 for FEV1/FVC) but no effect on longitudinal decline (p=0.160 for FEV1/FVC). This was replicated in an independent cohort. 39 additional regions of interest (48 variants) were identified; these associations were not replicated in two further cohorts.ConclusionsPreviously identified genetic variants jointly have a strong effect on cross-sectional lung function in adults but little or no effect on the rate of decline of lung function. It is possible that they influence COPD risk through lung development. Although no genetic variants have yet been associated with lung function decline at stringent genome-wide significance, longitudinal change in lung function is heritable suggesting that there is scope for future discoveries.</abstract><cop>England</cop><pub>BMJ Publishing Group LTD</pub><pmid>28174340</pmid><doi>10.1136/thoraxjnl-2016-208448</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-6057-2073</orcidid><oa>free_for_read</oa></addata></record>
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1468-3296
language eng
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source MEDLINE; Alma/SFX Local Collection
subjects Adult
Adults
Age
Chronic Obstructive Pulmonary Disease
Cross-Sectional Studies
Disease Progression
Female
Genetic Predisposition to Disease
Genetic Variation
Genome-Wide Association Study
Genomes
Genotype
Health risk assessment
Heart
Humans
Longitudinal Studies
Male
Middle Aged
Principal components analysis
Pulmonary Disease, Chronic Obstructive - genetics
Pulmonary Disease, Chronic Obstructive - physiopathology
Quality control
Respiration - genetics
Respiratory Function Tests
Risk Assessment
Risk Factors
Smoking
Spirometry
Studies
Time Factors
Western Australia
title Genetic variants affecting cross-sectional lung function in adults show little or no effect on longitudinal lung function decline
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