The "Let's Talk!" Conference: A Culture-Specific Community Intervention for Asian and Asian American Student Mental Health.

Asian and Asian American students face culture-specific mental health risk factors, and the current study aims to examine whether a culture-specific community intervention in the form of a conference is an effective modality for psychoeducation in the Asian American community. Participants were assessed for reported changes in knowledge, attitudes, and behavior intentions related to mental health after attending the conference. A total of 118 conference participants filled out the survey. Participants reported changes in knowledge regarding mental health issues, generational differences, and the effects of culture. Participants also reported having a more open attitude towards mental health, having greater acceptance of mental health issues in themselves and others, and realizing that mental health issues are a community issue. Lastly, participants reported changes in behavior intentions such as communicating more with friends and family, engaging in perspective-taking, participating in advocacy and activism on mental health issues, and taking care of themselves and others.

Enzymatic Evidence for a Revised Congocidine Biosynthetic Pathway.

Naturally produced pyrrolamides, such as congocidine, are nonribosomal peptides that bind to the minor groove of DNA. Efforts to delineate the biosynthetic machinery responsible for their assembly have mainly employed genetic methods, and the enzymes responsible for their biosynthesis remain largely uncharacterized. We report the biochemical characterization of four proteins involved in congocidine formation: the adenylation-thiolation (A-T) di-domain Cgc18(1-610), its MbtH-like partner SAMR0548, the AMP-binding enzyme Cgc3*, and the T domain Cgc19. We assayed the ATP-dependent activation of various commercially available and chemically synthesized compounds with Cgc18(1-610) and Cgc3*. We report the revised substrate specificities of Cgc18(1-610) and Cgc3*, and loading of 4-acetamidopyrrole-2-carboxylic acid onto Cgc19. Based on these biochemical studies, we suggest a revised congocidine biosynthetic pathway.