Genetic and environmental influences on pubertal hormones in ...

Genetic and Environmental Influences on Pubertal Hormones in ...

Although the intuition might be that a biological variable such as hormone levels is strictly heritable, it is possible that a highly constrained set of genes ...

Puberty is a complex biopsychosocial process that can affect an array of psychiatric and medical disorders emerging in adolescence. Although the pubertal ...

Genetic and environmental influences on pubertal hormones in ...

We estimated genetic and environmental influences on hair concentrations of testosterone, DHEA, and progesterone across the period of 8–18 years of age.

Genetic and Environmental Influences on Pubertal Hormones in ...

Earlier pubertal timing, therefore, is an indirect index of early exposure to hormonal risk factors, and a critical step in understanding health ...

Genetic and Environmental Influences on Pubertal Hormones in ...

Table 3. ACE correlations and contributions to phenotypic correlations. Additive genetic predictors of DHEA and pubertal status were highly ...

Genetic and environmental influences on pubertal hormones in ...

Although the pubertal process is driven by neuroendocrine changes, few quantitative genetic studies have directly measured puberty-relevant hormones. Hair ...

Longitudinal Data From Finnish Twins at Ages 11 and 14.

Genetic and nonshared environmental factors accounted for variation specific to PDS items in boys, whereas for girls, common environmental influences were added ...

Genetic and Environmental Influences on Pubertal Hormones in ...

Although the pubertal process is driven by neuroendocrine changes, few quantitative genetic studies have directly measured puberty-relevant hormones. Hair ...

Twin models of environmental and genetic influences on pubertal ...

Between-person variability in adolescent gonadal hormones and their interrelationship reflects both genetic and environmental processes, with ...

Genetic Influences on Pubertal Development and Links to Behavior ...

2014). Behavior genetic studies have begun to identify how genes and environment transact with pubertal hormones to produce psychological changes in adolescence ...

Environmental Factors and Puberty Timing: Expert Panel Research ...

Although not precocious puberty, per se, premature breast development and gynecomastia after exposure to estrogen-containing products have been ...

Genetic and Environmental Influences on Pubertal Hormones in ...

The identification of specific developmental windows when genetic signals for hormones are maximized has critical implications for well-informed models of ...

Genetic and Epigenetic Control of Puberty - Karger Publishers

The hypothalamic-pituitary-gonadal axis and several genetic, environmental, and nutritional factors play an important role in the onset of and ...

Genetic influences on pubertal development and links to behavior ...

Genetic influences on adolescent psychological development are likely to be mediated and moderated by pubertal hormones. Combining genetic analyses with ...

Genetic etiologies of central precocious puberty

Pubertal onset is a complex process, which is influenced by genetic and environmental factors, such as obesity and endocrine-disrupting ...

Puberty – genes, environment and clinical issues - De Gruyter

Epidemiologic studies point to genetic variants as the most important factors contributing to the variability in the onset of puberty. The ...

Genetics of pubertal timing - ScienceDirect.com

Pubertal onset is regulated by genetic, nutritional, environmental, and socio-economic factors. Disturbances affecting pubertal timing result in adverse health ...

environmental factors and human puberty - ORBi

It is my view that such genetic factors are linked to the prepubertal restraint of the pituitary-gonadal system. This inhibition shows increased potency and ...

Environmental and Genetic Influences on Pubertal Development

One explanation for their precocious puberty is that it is evolutionarily adaptive (called here the “life history theory” view). Another explanation is that ...

Environmental and genetic pathways between early pubertal timing ...

The commonality between age at menarche and the subjective measures of pubertal timing was entirely due to genetic influences (Amenarche→peer comparison=−0.36; ...