Ear pinna growth and differentiation is conserved in murids and requires BMP signaling for chondrocyte proliferation.

Despite being a major target of reconstructive surgery, development of the ear pinna remains poorly studied. Here we provide a cellular characterization of late gestational and postnatal ear pinna development in two rodents and investigate the role of BMP5 in expansion and differentiation of auricular elastic cartilage. We find that ear pinna development is largely conserved between Mus musculus and the highly regenerative Acomys dimidiatus.

A Mixed Methods Approach to Korean-Youth Mental Health First Aid (K-YMHFA): A Pilot Study.

Purpose: Korean immigrant families are growing in the Southern United States (U.S), an area where culturally specific resources can be limited. Korean immigrant families encounter distress in navigating the American culture, but cultural stigma impedes discussion within the family.

Nipple Position and Clinical Outcomes Following Nipple-Sparing Mastectomy: An Examination of Prepectoral and Subpectoral Implant-Based Reconstruction Using 3D Imaging.

Background: Nipple-sparing mastectomy (NSM) has become increasingly popular in recent years. However, the impact of prepectoral versus subpectoral implant reconstruction on nipple position, clinical outcomes, and patient-reported outcomes (PROs) after NSM remains unknown.

Objective: We hypothesized that prepectoral reconstruction would lead to a more anatomic nipple position and improved clinical outcomes and PROs as compared to subpectoral reconstruction following NSM.

Siderophore synthetase-receptor gene coevolution reveals habitat- and pathogen-specific bacterial iron interaction networks.

Bacterial social interactions play crucial roles in various ecological, medical, and biotechnological contexts. However, predicting these interactions from genome sequences is notoriously difficult. Here, we developed bioinformatic tools to predict whether secreted iron-scavenging siderophores stimulate or inhibit the growth of community members.