CONTEXT Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymous single-nucleotide polymorphism in CHRNA5, rs16969968. OBJECTIVE To determine whether the association between rs16969968 and smoking is modified by age at onset of regular smoking. DATA SOURCES Primary data. STUDY SELECTION Available genetic studies containing measures of CPD and the genotype of rs16969968 or its proxy. DATA EXTRACTION Uniform statistical analysis scripts were run locally. Starting with 94 050 ever-smokers from 43 studies, we extracted the heavy smokers (CPD >20) and light smokers (CPD ≤10) with age-at-onset information, reducing the sample size to 33 348. Each study was stratified into early-onset smokers (a...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
BACKGROUND: Recent meta-analyses show strong evidence of associations among genetic variants in CHRN...
Contains fulltext : 89305.pdf (publisher's version ) (Closed access)Smoking is a c...
CONTEXT Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymou...
CONTEXT: Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymo...
Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymous single...
Introduction: Variation in the CHRNA5-A3-B4 gene cluster is a promising candidate region for smoking...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
To access publisher full text version of this article. Please click on the hyperlink in Additional L...
BACKGROUND: Recent meta-analyses show strong evidence of associations among genetic variants in CHRN...
Tobacco use is the leading preventable cause of death worldwide. In order to address this epidemic, ...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
BACKGROUND: Recent meta-analyses show strong evidence of associations among genetic variants in CHRN...
Contains fulltext : 89305.pdf (publisher's version ) (Closed access)Smoking is a c...
CONTEXT Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymou...
CONTEXT: Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymo...
Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymous single...
Introduction: Variation in the CHRNA5-A3-B4 gene cluster is a promising candidate region for smoking...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
To access publisher full text version of this article. Please click on the hyperlink in Additional L...
BACKGROUND: Recent meta-analyses show strong evidence of associations among genetic variants in CHRN...
Tobacco use is the leading preventable cause of death worldwide. In order to address this epidemic, ...
Neuronal nicotinic acetylcholine receptor (nAChR) genes (CHRNA5/CHRNA3/CHRNB4) have been reproducibl...
BACKGROUND: Recent meta-analyses show strong evidence of associations among genetic variants in CHRN...
Contains fulltext : 89305.pdf (publisher's version ) (Closed access)Smoking is a c...