0000000000408159

AUTHOR

Johannes Kettunen

showing 5 related works from this author

A common biological basis of obesity and nicotine addiction

2013

Contains fulltext : 128630.pdf (Publisher’s version ) (Open Access) Smoking influences body weight such that smokers weigh less than non-smokers and smoking cessation often leads to weight increase. The relationship between body weight and smoking is partly explained by the effect of nicotine on appetite and metabolism. However, the brain reward system is involved in the control of the intake of both food and tobacco. We evaluated the effect of single-nucleotide polymorphisms (SNPs) affecting body mass index (BMI) on smoking behavior, and tested the 32 SNPs identified in a meta-analysis for association with two smoking phenotypes, smoking initiation (SI) and the number of cigarettes smoked …

obesityFOOD-INTAKETAG Consortiummedicine.medical_treatmentOxford-GSK ConsortiumLOCIIcelandAetiology screening and detection [ONCOL 5]VARIANTS3124 Neurology and psychiatryNicotine0302 clinical medicineDEPENDENCE030212 general & internal medicineAge of OnsetENGAGE consortiumPOPULATIONAddiction; Body Mass Index; Nicotine dependence; Smokingmedia_commonPsychiatry2. Zero hunger0303 health scienceseducation.field_of_studyASSOCIATIONTobacco Use DisorderDSM-VCANCER3142 Public health care science environmental and occupational health3. Good healthPsychiatry and Mental healthMeta-analysis/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingOriginal ArticleaddictionLife Sciences & Biomedicinemedicine.drugmedicine.medical_specialtymedia_common.quotation_subjectPopulationbody mass indexPolymorphism Single Nucleotidesmoking03 medical and health sciencesCellular and Molecular NeuroscienceSDG 3 - Good Health and Well-beingInternal medicinemedicineHumansSMOKING-BEHAVIORnicotine dependencePsychiatryeducationBiological PsychiatryMolecular epidemiology Aetiology screening and detection [NCEBP 1]030304 developmental biologyScience & Technologybusiness.industryAddictionAppetitemedicine.diseaseObesityBODY-MASS INDEXBehavior AddictiveEndocrinologySmoking cessationbusinessBody mass indexTranslational Psychiatry
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Sequence variants at CHRNB3-CHRNA6 and CYP2A6 affect smoking behavior

2010

Contains fulltext : 89305.pdf (Publisher’s version ) (Closed access) Smoking is a common risk factor for many diseases. We conducted genome-wide association meta-analyses for the number of cigarettes smoked per day (CPD) in smokers (n = 31,266) and smoking initiation (n = 46,481) using samples from the ENGAGE Consortium. In a second stage, we tested selected SNPs with in silico replication in the Tobacco and Genetics (TAG) and Glaxo Smith Kline (Ox-GSK) consortia cohorts (n = 45,691 smokers) and assessed some of those in a third sample of European ancestry (n = 9,040). Variants in three genomic regions associated with CPD (P < 5 x 10(-8)), including previously identified SNPs at 15q25 repre…

MaleNetherlands Twin Register (NTR)Lung NeoplasmsSingle-nucleotide polymorphismGenome-wide association studyAetiology screening and detection [ONCOL 5]Receptors NicotinicGenetic analysisArticleMolecular epidemiology [NCEBP 1]Cohort Studies03 medical and health sciences0302 clinical medicineSDG 3 - Good Health and Well-beingOdds RatioGeneticsmedicine/dk/atira/pure/keywords/cohort_studies/netherlands_twin_register_ntr_HumansCYP2A6Lung cancerAlleles030304 developmental biologyGenetics0303 health sciencesbiologyCHRNA6CHRNA5Hormonal regulation [IGMD 6]SmokingGenetic VariationGenomicsTobacco Use DisorderOdds ratiomedicine.disease3. Good healthPhenotypeEvaluation of complex medical interventions [NCEBP 2]genome-wide association nicotinic acetylcholine-receptors lung-cancer susceptibility locus molecular-genetics heavy smoking adult twins dependence genes snpsbiology.protein/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingFemaleAryl Hydrocarbon Hydroxylases030217 neurology & neurosurgeryGenome-Wide Association Study
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Prolonged sleep restriction induces changes in pathways involved in cholesterol metabolism and inflammatory responses

2016

Article

0301 basic medicineMaleEpidemiologyPhysiologychemistry.chemical_compoundinsufficient sleep0302 clinical medicineHigh-density lipoproteinFinlandSleep restrictionGENERAL-POPULATIONINSULIN-RESISTANCEeducation.field_of_studyMultidisciplinarytulehdusCARDIOVASCULAR RISKGLUCOSE-METABOLISMta3142Chronic inflammationMiddle AgedSleep in non-human animals3. Good healthSleep deprivationCholesterolMetabolomeFemalemedicine.symptomAdultmedicine.medical_specialtyACUTE-PHASE RESPONSELIVER-X-RECEPTORSPopulationBiologyta3111Articlesleep restriction03 medical and health sciencesInsulin resistanceMetabolic DiseasesInternal medicinemedicineMetabolomeHumansCORONARY-HEART-DISEASEeducationLiver X receptorDyslipidaemiasAgedCASSETTE TRANSPORTER G1Gene Expression Profilingta1182ta3121medicine.diseaseSleep deprivation030104 developmental biologyEndocrinologychemistryinflammationcholesterol metabolismSleep Deprivation3111 BiomedicineGene expressionHIGH-DENSITY-LIPOPROTEIN030217 neurology & neurosurgeryBlood Chemical AnalysisScientific Reports
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Evidence of a causal effect of genetic tendency to gain muscle mass on uterine leiomyomata

2023

Uterine leiomyomata (UL) are the most common tumours of the female genital tract and the primary cause of surgical removal of the uterus. Genetic factors contribute to UL susceptibility. To add understanding to the heritable genetic risk factors, we conduct a genome-wide association study (GWAS) of UL in up to 426,558 European women from FinnGen and a previous UL meta-GWAS. In addition to the 50 known UL loci, we identify 22 loci that have not been associated with UL in prior studies. UL-associated loci harbour genes enriched for development, growth, and cellular senescence. Of particular interest are the smooth muscle cell differentiation and proliferation-regulating genes functioning on t…

gynekologiset syövätlisääntymishäiriötgynaecological cancergenome-wide association studiescancer geneticssyöpätauditreproductive disorders
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Meta-Analysis of Genome-Wide Association Studies in &gt;80 000 Subjects Identifies Multiple Loci for C-Reactive Protein Levels

2011

Background— C-reactive protein (CRP) is a heritable marker of chronic inflammation that is strongly associated with cardiovascular disease. We sought to identify genetic variants that are associated with CRP levels. Methods and Results— We performed a genome-wide association analysis of CRP in 66 185 participants from 15 population-based studies. We sought replication for the genome-wide significant and suggestive loci in a replication panel comprising 16 540 individuals from 10 independent studies. We found 18 genome-wide significant loci, and we provided evidence of replication for 8 of them. Our results confirm 7 previously known loci and introduce 11 novel loci that are implicated in p…

Netherlands Twin Register (NTR)Genome-wide association studyDisease030204 cardiovascular system & hematology0302 clinical medicineDESIGNRisk FactorsFRAMINGHAMNETHERLANDS TWIN REGISTERgeneticsCRP GENE2. Zero hungerGenetics0303 health scienceseducation.field_of_studybiologyCOMMON VARIANTS3. Good healthHNF1AC-Reactive Proteinmyocardial infarctionCardiovascular DiseasesMeta-analysis/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingCardiology and Cardiovascular MedicineVasculitisPopulationArticle03 medical and health sciencesINFLAMMATIONSDG 3 - Good Health and Well-beingPhysiology (medical)/dk/atira/pure/keywords/cohort_studies/netherlands_twin_register_ntr_medicineHumansGenetic Predisposition to DiseaseCORONARY-HEART-DISEASEALPHA-GENEeducation030304 developmental biologyGenetic associationEPIDEMIOLOGIC APPLICATIONSgenome-wide association studyC-reactive proteinmedicine.diseasemeta-analysisinflammationbiology.proteinGENETICALLY ISOLATED POPULATIONMetabolic syndromeBiomarkers
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