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1.
Public Health Nutr ; 27(1): e135, 2024 May 03.
Artigo em Inglês | MEDLINE | ID: mdl-38698584

RESUMO

OBJECTIVE: Although small fish are an important source of micronutrients, the relationship between their intake and mortality remains unclear. This study aimed to clarify the association between intake of small fish and all-cause and cause-specific mortality. DESIGN: We used the data from a cohort study in Japan. The frequency of the intake of small fish was assessed using a validated FFQ. The hazard ratio (HR) and 95 % confidence interval (CI) for all-cause and cause-specific mortality according to the frequency of the intake of small fish by sex were estimated using a Cox proportional hazard model with adjustments for covariates. SETTING: The Japan Multi-Institutional Collaborative Cohort Study. PARTICIPANTS: A total of 80 802 participants (34 555 males and 46 247 females), aged 35-69 years. RESULTS: During a mean follow-up of 9·0 years, we identified 2482 deaths including 1495 cancer-related deaths. The intake of small fish was statistically significantly and inversely associated with the risk of all-cause and cancer mortality in females. The multivariable-adjusted HR (95 % CI) in females for all-cause mortality according to the intake were 0·68 (0·55, 0·85) for intakes 1-3 times/month, 0·72 (0·57, 0·90) for 1-2 times/week and 0·69 (0·54, 0·88) for ≥ 3 times/week, compared with the rare intake. The corresponding HR (95 % CI) in females for cancer mortality were 0·72 (0·54, 0·96), 0·71 (0·53, 0·96) and 0·64 (0·46, 0·89), respectively. No statistically significant association was observed in males. CONCLUSIONS: Intake of small fish may reduce the risk of all-cause and cancer mortality in Japanese females.


Assuntos
Dieta , Peixes , Neoplasias , Modelos de Riscos Proporcionais , Alimentos Marinhos , Adulto , Idoso , Animais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Causas de Morte , Estudos de Coortes , Dieta/estatística & dados numéricos , População do Leste Asiático , Seguimentos , Japão/epidemiologia , Mortalidade , Neoplasias/mortalidade , Fatores de Risco , Alimentos Marinhos/estatística & dados numéricos
2.
Sci Adv ; 10(4): eade2780, 2024 Jan 26.
Artigo em Inglês | MEDLINE | ID: mdl-38277453

RESUMO

An East Asian-specific variant on aldehyde dehydrogenase 2 (ALDH2 rs671, G>A) is the major genetic determinant of alcohol consumption. We performed an rs671 genotype-stratified genome-wide association study meta-analysis of alcohol consumption in 175,672 Japanese individuals to explore gene-gene interactions with rs671 behind drinking behavior. The analysis identified three genome-wide significant loci (GCKR, KLB, and ADH1B) in wild-type homozygotes and six (GCKR, ADH1B, ALDH1B1, ALDH1A1, ALDH2, and GOT2) in heterozygotes, with five showing genome-wide significant interaction with rs671. Genetic correlation analyses revealed ancestry-specific genetic architecture in heterozygotes. Of the discovered loci, four (GCKR, ADH1B, ALDH1A1, and ALDH2) were suggested to interact with rs671 in the risk of esophageal cancer, a representative alcohol-related disease. Our results identify the genotype-specific genetic architecture of alcohol consumption and reveal its potential impact on alcohol-related disease risk.


Assuntos
População do Leste Asiático , Neoplasias Esofágicas , Estudo de Associação Genômica Ampla , Humanos , Polimorfismo de Nucleotídeo Único , Consumo de Bebidas Alcoólicas/genética , Genótipo , Aldeído-Desidrogenase Mitocondrial/genética , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/genética , Predisposição Genética para Doença
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