Navigating risks and professional roles: Research with lesbian, gay, bisexual, trans, and queer young people with intellectual disabilities

WE EXAMINE ETHICAL ISSUES THAT emerged during a community-based participatory research (CBPR) study in Toronto, Canada, exploring sexual health attitudes and practices among lesbian, gay, bisexual, trans, queer, and questioning (LGBTQ) young people (ages 17-26) labeled with intellectual disabilities. These ethical concerns included: (1) managing the risk of coercion, (2) consent to participate in the study, (3) issues of confidentiality and disclosure, (4) balancing beneficence with self-determination, and (5) role conflict for researcher-practitioners who participate in CBPR projects. Incorporating critical disability perspectives and a heightened awareness of professional role conflict into CBPR practices has the potential to foster development of more inclusive and accessible sexual health initiatives and research environments

Seeking Safer Sexual Spaces: Queer and Trans Young People Labeled with Intellectual Disabilities and the Paradoxical Risks of Restriction

Young lesbian, gay, bisexual, and transgender (LGBT) people labeled with intellectual disabilities have unique sexual health needs that are not being met. Denial by others of their right to pleasure and the exercise of heightened external control over their sexuality are commonplace. Current research indicates that these youth are at heightened risk for compromised sexual health. This study aimed to explore the ways in which social and environmental conditions influence vulnerability to adverse sexual health outcomes for this population. We used a community-based research approach to conduct qualitative interviews and focus groups with 10 young LGBT people (aged 17-26) labeled with intellectual disabilities. Participants reported multiple limitations on their autonomy that resulted in having sex in places where they did not feel comfortable and were unlikely to practice safer sex. Attempts by authority figures to protect youth through limits on their autonomy may be unintentionally leading to negative sexual health outcomes

Once and only once: mechanisms of centriole duplication and their deregulation in disease.

Centrioles are conserved microtubule-based organelles that form the core of the centrosome and act as templates for the formation of cilia and flagella. Centrioles have important roles in most microtubule-related processes, including motility, cell division and cell signalling. To coordinate these diverse cellular processes, centriole number must be tightly controlled. In cycling cells, one new centriole is formed next to each pre-existing centriole in every cell cycle. Advances in imaging, proteomics, structural biology and genome editing have revealed new insights into centriole biogenesis, how centriole numbers are controlled and how alterations in these processes contribute to diseases such as cancer and neurodevelopmental disorders. Moreover, recent work has uncovered the existence of surveillance pathways that limit the proliferation of cells with numerical centriole aberrations. Owing to this progress, we now have a better understanding of the molecular mechanisms governing centriole biogenesis, opening up new possibilities for targeting these pathways in the context of human disease

Genome-wide meta-analysis identifies 127 open-angle glaucoma loci with consistent effect across ancestries

10.1038/s41467-020-20851-4Nature Communications121125