Cultural adaptation of two school-based smoking prevention programs in Bogotá, Colombia.

Smoking prevention among adolescents is a public health challenge that is even more significant in low- and middle-income countries where local evidence is limited and smoking rates remain high. Evidence-based interventions could be transferred to low- and middle-income country settings but only after appropriate cultural adaptation. This paper aims to describe the process of the cultural adaptation of two school-based smoking prevention interventions, A Stop Smoking in Schools Trial and Dead Cool, to be implemented in Bogotá, Colombia.

Peer teacher training (PTT) in action.

Background: The benefits of peer teaching for tutors, students and institutions are well documented. Skills in peer teaching, assessment and feedback are cited as important graduate attributes by international medical councils; however, the literature on preparation for this role, specifically peer teacher training (PTT), is sparse. This study evaluated the implementation of a PTT programme adopted from the Medical School at the University of Sydney in 2016.

Association of the progesterone receptor gene with breast cancer risk: a single-nucleotide polymorphism tagging approach.

Association studies on susceptibility to breast cancer using single nucleotide polymorphisms (SNP) in the progesterone receptor (PGR) gene have been previously published, but the results have been inconclusive. We used a comprehensive SNP-tagging approach to search for low-penetrance susceptibility alleles in a study of up to 4,647 cases and 4,564 controls, in a two-stage study design. We identified seven tagging SNPs using genotype data from the National Institute of Environmental Health Sciences (NIEHS) Environmental Genome Project and typed these, and an additional three SNPs, in 2,345 breast cancer cases and 2,284 controls (set 1).