Implementing Optimal Care Pathways for Aboriginal and Torres Strait Islander People With Cancer: A Survey of Rural Health Professionals' Self-Rated Learning Needs.

Objective: In 2018, the Optimal Care Pathway (OCP) for Aboriginal and Torres Strait Islander people with cancer was developed in Australia to improve the cancer care experiences and outcomes of Aboriginal and Torres Strait Islander people. Methods: Our study examined health professionals' learning needs to meet the clinical practice requirements of the new OCP. An electronic questionnaire was distributed to 120 health professionals providing oncology care in two rural areas in Victoria, Australia. Questions included demographics, practice, cancer OCPs and implementation recommendations. Descriptive, chi-square and thematic analyses were undertaken. Results: Fifty-two health professionals from medicine (21%), nursing (37%) and allied health (37%) responded. All OCP sub-categories were selected, with a mean of 23 sub-categories identified as areas requiring additional learning. Aboriginal and Torres Strait Islander Perspectives, Treatment, and End of Life were the categories of higher interest. Care After Initial Treatment and Recovery was the category of lower interest. For respondents without cultural training, sub-categories involving practical tasks were of significant interest. Cultural education, connecting with Aboriginal and Torres Strait Islander services, putting learning into practice and respect emerged as themes. Conclusion: Strategies to address gaps included cultural safety training, person and family centred practice, and partnerships and connections with Aboriginal and Torres Strait Islander people and organisations across primary and tertiary sectors.

BB0172, a Borrelia burgdorferi outer membrane protein that binds integrin α3ß1.

Lyme disease is a multisystemic disorder caused by Borrelia burgdorferi infection. Upon infection, some B. burgdorferi genes are upregulated, including members of the microbial surface components recognizing adhesive matrix molecule (MSCRAMM) protein family, which facilitate B. burgdorferi adherence to extracellular matrix components of the host. Comparative genome analysis has revealed a new family of B. burgdorferi proteins containing the von Willebrand factor A (vWFA) domain. In the present study, we characterized the expression and membrane association of the vWFA domain-containing protein BB0172 by using in vitro transcription/translation systems in the presence of microsomal membranes and with detergent phase separation assays. Our results showed evidence of BB0172 localization in the outer membrane, the orientation of the vWFA domain to the extracellular environment, and its function as a metal ion-dependent integrin-binding protein. This is the first report of a borrelial adhesin with a metal ion-dependent adhesion site (MIDAS) motif that is similar to those observed in eukaryotic integrins and has a similar function.