Scalp microbiome composition changes and pathway evaluations due to effective treatment with Piroctone Olamine shampoo.

Objective: To characterize the scalp microbial composition, function, and connection to dandruff severity using a metagenomics approach and to understand the impact of a Piroctone Olamine containing anti-dandruff shampoo on the scalp microbiome.

Methods: Shotgun metagenomics was used to characterize the composition of the scalp microbiomes from 94 subjects with and without clinically defined dandruff. Furthermore, the microbiome of the scalps of 100 dandruff sufferers before and after 3 weeks of treatment with either control or anti-dandruff shampoo containing 0.

Development of a Differential Assessment Guide to Improve Engagement with Youths & Families Living with Chronic Trauma.

Youths and parents/caregivers who have experienced multiple forms of severe interpersonal trauma may demonstrate severe and persistent symptoms of complex trauma including high-risk behaviors. Engagement, and sustaining engagement, of these youths and parents/caregivers in evidence-supported trauma treatment is a critical challenge, especially when youths or parents/caregivers have experienced chronic traumas that may be expected to continue into the foreseeable future. An extensive literature review was conducted leading to development of an assessment framework that could increase engagement of youths and parents/caregivers in trauma treatment based on research on chronic trauma, complex trauma, Developmental Trauma Disorder (DTD), and factors that promote engagement.

Scalp Condition Impacts Hair Growth and Retention via Oxidative Stress.

Conventionally, the medical focus has been either on hair loss or the condition of the scalp in terms of specific dermatological diseases. Indeed, the proximate structural arrangement of the scalp and hair leads to an interdependent relationship between the two. While protective benefits of the hair to the scalp are obvious, the role of the scalp as an incubatory environment for the preemergent hair fiber has largely been ignored.

Neurobiology and neurodevelopmental impact of childhood traumatic stress and prenatal alcohol exposure.

Purpose: Research reveals that prenatal alcohol exposure and child trauma (i.e., abuse, neglect, sexual abuse) can have deleterious effects on child development across multiple domains.