The intersection and developmental trajectory of morning cortisol and testosterone in autistic and neurotypical youth.

ABSTRACT:

Background

Behavioral endocrinology examines associations between hormone expression, such as testosterone and cortisol, and behavior; both of which have been implicated in autism spectrum disorder (ASD). The overarching aim of the study was to examine the intersection of sex-based (Male, Female), hormonal (testosterone, cortisol), diagnostic (ASD, typically developing, (TD)) and developmental (age, puberty) patterns over four years of a longitudinal study in a well-characterized sample of youth (spanning 10 to 17 years).

Methods

In year 1 (Y1), participants included 140 autistic youth (36 females, 104 males) and 105 TD youth (46 females, 59 males.). For Y4, participants included 83 ASD and 77 TD youth. Immediate waking morning salivary samples were collected for hormone ass

SUBMITTER: Corbett BA 

PROVIDER: S-EPMC12023588 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature