Completing a molecular timetree of primates.

Primates, consisting of apes, monkeys, tarsiers, and lemurs, are among the most charismatic and well-studied animals on Earth, yet there is no taxonomically complete molecular timetree for the group. Combining the latest large-scale genomic primate phylogeny of 205 recognized species with the 400-species literature consensus tree available from TimeTree.org yields a phylogeny of just 405 primates, with 50 species still missing despite having molecular sequence data in the NCBI GenBank.

Impact of polygeNic risk score for glaucoma on psycHosocial ouTcomes (INSiGHT) study protocol.

Glaucoma is the leading cause of irreversible blindness with early detection and intervention critical to slowing disease progression. However, half of those affected are undiagnosed. This is largely due to the early stages of disease being asymptomatic; current population-based screening measures being unsupported; and a lack of current efficient prediction models.

Time-calibrated phylogeny of neotropical freshwater fishes.

Neotropical Freshwater Fish (NFF) fauna exhibits the greatest phenotypic disparity and species richness among all continental aquatic vertebrate faunas, with more than 6,345 species distributed across the mostly tropical regions of Central and South America. The last two decades have seen a proliferation of molecular phylogenies, often at the species level, covering almost all 875 valid NFF genera. This study presents the most comprehensive genome-wide, time-calibrated phylogenetic hypothesis of NFF species to date, based on DNA sequences generated over decades through the collaborative efforts of the multinational ichthyological research community.

Sex and gender as predictors for allograft and patient-relevant outcomes after kidney transplantation.

Background: Sex, as a biological construct, and gender, defined as the cultural attitudes and behaviours attributed by society, may be associated with allograft loss, death, cancer, and rejection. Other factors, such as recipient age and donor sex, may modify the association between sex/gender and post-transplant outcomes.

Objectives: We sought to evaluate the prognostic effects of recipient sex and, separately, gender as independent predictors of graft loss, death, cancer, and allograft rejection following kidney or simultaneous pancreas-kidney (SPK) transplantation.

Co-creation of a qualitative fertility research study to understand waiting time experiences through patient engagement.

Background: Infertility affects an estimated 8 to 12% of the global population and approximately one in six heterosexual couples in Canada. To access fertility services in Newfoundland and Labrador, Canada, individuals with an infertility diagnosis wait for extended periods, and this waiting period has been associated with psychological distress. However, this experience of waiting has not been well studied, and several gaps in fertility research exist.