Male Down syndrome Ts65Dn mice have impaired bone regeneration.

Trisomy of human chromosome 21 (Ts21) individuals present with a spectrum of low bone mineral density (BMD) that predisposes this vulnerable group to skeletal injuries. To determine the bone regenerative capacity of Down syndrome (DS) mice, male and female Dp16 and Ts65Dn DS mice underwent amputation of the digit tip (the terminal phalanx (P3)). This is a well-established mammalian model of bone regeneration that restores the amputated skeletal segment and all associated soft tissues.

HepB-CpG vs HepB-Alum Vaccine in People With HIV and Prior Vaccine Nonresponse: The BEe-HIVe Randomized Clinical Trial.

Importance: Nonresponse to hepatitis B vaccine is common among people with HIV, resulting in vulnerability to infection with hepatitis B virus (HBV).

Objective: To compare the seroprotection response achieved with a 2-dose (noninferiority, 10% margin) and a 3-dose hepatitis B vaccine with a cytosine phosphoguanine adjuvant (HepB-CpG vaccine) vs a conventional 3-dose hepatitis B vaccine with an aluminum hydroxide adjuvant (HepB-alum vaccine) in people with HIV and prior nonresponse to HepB-alum vaccine.

Design, Setting, And Participants: This phase 3, open-label, randomized clinical trial included people with HIV receiving antiretroviral therapy (CD4 cell count ≥100 cells/μL and HIV RNA <1000 copies/mL) without past or present serological evidence of having HBV or a response to hepatitis B vaccine.

"No doctor ever asked me…so I thought it wasn't a valid concern": endometriosis patients' perspectives of barriers and facilitators to sexual health communication in general practice.

Background: Sexual health communication between general practitioners (GPs) and individuals with chronic diseases is well documented as an important component of sexual well-being. However, a notable gap exists in understanding factors that contribute to sexual health communication in the endometriosis context. Endometriosis-related research has focused on the assessment of sexual functioning and its role in influencing health-related quality of life, with a limited understanding of the management of sexual well-being in primary healthcare settings.

Outcomes following use of hepatitis B surface antigen positive liver allografts in hepatitis B surface antigen negative recipients.

The use of positive hepatitis B surface antigen (HBsAg+) liver allografts has been increasing globally and is gaining wider acceptance within the United States. However, most of the data supporting the use of HBsAg+ organs has been in the setting of recipients with chronic hepatitis B. We aim to describe our institutional experience using HBsAg+ liver donors in HBsAg-negative recipients via case series.

Improving the Diagnostic Accuracy of RECAM in North American Patients With Suspected Idiosyncratic Drug-Induced Liver Injury.

Introduction: The Revised Electronic Causality Assessment Method (RECAM) is an updated, electronic version of the Roussel Uclaf Causality Assessment Method (RUCAM) to diagnose drug-induced liver injury (DILI). The primary aim of this study was to compare RECAM vs RUCAM in patients with suspected DILI.

Methods: Patient encounters from October 1, 2015, to September 30, 2019, were searched for suspected DILI using ICD-10 K71 codes for toxic liver disease.