G-quadruplex stabilization provokes DNA breaks in human PKD1, revealing a second hit mechanism for ADPKD.

The "secondhit" pathway is responsible for biallelic inactivation of many tumor suppressors, where a pathogenic germline allele is joined by somatic mutation of the remaining functional allele. The mechanisms are unresolved, but the human PKD1 tumor suppressor is a good experimental model for identifying the molecular determinants. Inactivation of PKD1 results in autosomal dominant polycystic kidney disease, a very common disorder characterized by the accumulation of fluid-filled cysts and end-stage renal disease.

Benefits and challenges of the integration of haptics-enhanced virtual reality training within dental curricula.

Background: Haptics-enhanced virtual reality (VR-haptic) simulation in dental education has evolved considerably during the past decade, representing a promising resource of simulation-based training opportunities to support conventional practice. We aim to summarize current literature on the applications of VR-haptics in learning, practicing, and teaching dental education.

Methods: A literature search was performed using PubMed, focusing on research articles published between January 2010 and January 2024.

Pharmacy stakeholders' views and experiences of the credentialing of advanced or specialist pharmacist practice: A mixed methods systematic review.

Background: Credentialing of advanced and specialist pharmacist practice (ASPP) provides essential quality assurance for ASPP, which is significantly different to entry-level practice and is developing worldwide. Several credentialing models are in place or under development internationally. Synthesis of the views and experiences of pharmacists and other relevant stakeholders on credentialing is an important research gap.