Hormones present in hair provide summative information about endocrine activity while the hair was growing. Therefore, it can be collected from an infant after birth and still provide retrospective information about hormone exposure during prenatal development.
Month: October 2017
Bradley T Christian, PhD
Alzheimer’s disease is characterized by accumulation of beta amyloid (Aβ) and hyperphosphorylated tau proteins, which neuropathology suggests follow distinct spatiotemporal patterns.
Qiang Chang, PhD
Rett syndrome (RTT) is a debilitating neurodevelopmental disorder caused by mutations in the MECP2 gene. To facilitate the study of cellular mechanisms in human cells, we established several human stem cell lines.
Autism prevalence and socioeconomic status: What’s the connection?
Children living in neighborhoods where incomes are low and fewer adults have bachelor’s degrees are less likely to be diagnosed with autism spectrum disorder compared to kids from more affluent neighborhoods. The finding is part …
A child’s death brings ‘trauma that doesn’t go away’
A recent story in the New York Times discusses the trauma that parents experience after the death of a child. In particular, elderly parents who lose a child are vulnerable both emotionally and pragmatically. Waisman …
Pelin Cengiz, MD
Astrogliosis following hypoxia-ischemia (HI) related brain injury plays a role in increased morbidity and mortality in neonates. Recent clinical studies indicate that the severity of brain injury appears to be sex-dependent and that male neonates are more susceptible to the effects of HI resulting in worse neurological outcomes compared to females with comparable brain injuries.
Murray Brilliant, PhD
Height is a highly heritable, classic polygenic trait with approximately 700 commonly associated variants identified through genome-wide association studies so far.