Results 141 to 150 of about 67,325 (296)

Exploring Behavioural Patterns in Youth Predisposed to Bipolar Disorder and the Role of Interpersonal Trauma Using the Adolescent Brain Cognitive Development (ABCD) Dataset

open access: yesEarly Intervention in Psychiatry, Volume 19, Issue 6, June 2025.
ABSTRACT Introduction Bipolar disorder (BD) is a severe, persistent disorder that causes functional impairment. Besides heritability, environmental factors, such as traumatic experience, impact the development of BD. Little is known about the early developmental signs of this disorder; therefore, this study aims to look at the impact of interpersonal ...
Christina Ghaleb   +3 more
wiley   +1 more source

Happy is as Happy Does [PDF]

open access: yes, 1997
Although Lykken & Tellegen (1996) have shown that the stable component of happiness or subjective well-being is strongly influenced by genetic factors, One needn't permit one's own or one's child's genetic steersman have his head.
Lykken, David T.
core  

Class - III malocclusion: Genetics or environment? A twins study

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2005
Etiology of class-III malocclusion is generally believed to be genetic. A wide range of environmental factors have been suggested as contributing factors for the development of class-III malocclusion.
Jena A, Duggal R, Mathur V, Parkash H
doaj  

Distribution of Certain Autoantibodies in Monozygotic and Dizygotic Twins [PDF]

open access: bronze, 1966
W. Watson Buchanan   +6 more
openalex   +1 more source

Heritability of children's Secure Base Script Knowledge in middle childhood: a twin study with the Attachment Script Assessment

open access: yesJournal of Child Psychology and Psychiatry, Volume 66, Issue 6, Page 796-804, June 2025.
Background Are individual differences in attachment security inborn or shaped by the social environment? In infancy and early childhood, the evidence points to a substantial role of the environment, but a large twin study in early adolescence showed considerable heritability. Here we examined the twin heritability of attachment in middle childhood.
Jana Runze   +3 more
wiley   +1 more source

Research Review: A review of the past decade of family and genomic studies on adolescent mental health

open access: yesJournal of Child Psychology and Psychiatry, Volume 66, Issue 6, Page 910-927, June 2025.
Background Mental health problems and traits capturing psychopathology are common and often begin during adolescence. Decades of twin studies indicate that genetic factors explain around 50% of individual differences in adolescent psychopathology.
Geneviève Morneau‐Vaillancourt   +3 more
wiley   +1 more source

THE APPLICATION OF AN INDEX TO DETERMINE GENETIC AND ENVIRONHENTAL CONTRIBUTIONS TO DENTOFACIAL GROWTH IN TWINS AND SIBLINGS [PDF]

open access: yes, 1970
The method of principal components may be used to reduce a large quantity of data for an individual into a single statistic, a growth index, indicative of overall facial growth, and to make a determination of the relative contribution of each variable ...
Hayes, Richard Charles
core   +1 more source

Discordance of cardiovascular abnormalities in a monozygotic twin pair carrying a class II 1q21.1 microdeletion

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2020
Objective: We present the prenatal diagnosis of a class II 1q21.1 microdeletion in monozygotic (MZ) twins with discordant phenotypes. Case report: A monochorionic diamniotic twin pair presented with discordant ultrasound anomalies; twin A had ...
Shan-shan Shi   +4 more
doaj  

Metabolomics in cardiometabolic diseases: Key biomarkers and therapeutic implications for insulin resistance and diabetes

open access: yesJournal of Internal Medicine, Volume 297, Issue 6, Page 584-607, June 2025.
Abstract Cardiometabolic diseases—including Type 2 diabetes and obesity—remain leading causes of global mortality. Recent advancements in metabolomics have facilitated the identification of metabolites that are integral to the development of insulin resistance, a characteristic feature of cardiometabolic disease. Key metabolites, such as branched‐chain
David Rizo‐Roca   +2 more
wiley   +1 more source

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