Testosterone replacement therapy in patients with cachexia: a contemporary review of the literature.

Introduction: Patients with long-term chronic illnesses frequently present with hypogonadism, which is primarily managed through exogenous testosterone. These same patients also experience a high degree of cachexia, a loss of skeletal muscle and adipose tissue.

Objective: To perform a contemporary review of the literature to assess the effectiveness of testosterone replacement therapy (TRT) for managing chronic disease-associated cachexia.

Ex-vivo microscopic oncotesticular sperm extraction: step-by-step surgical technique at time of radical orchiectomy.

Objective: To demonstrate the intraoperative surgical techniques required for simultaneous radical orchiectomy and microscopic oncotesticular sperm extraction (m-OncoTESE) in a step-by-step fashion.

Design: Video presentation.

Setting: University Hospital (University of Chicago).

Pediatric robotic urologic procedures: Indications and outcomes.

Introduction: Robotic-assisted laparoscopic surgery (RALS) has revolutionized minimally invasive surgery in pediatric urology. The robotic platform allows surgeons to maintain the benefits of laparoscopic surgery while having enhanced three-dimensional view, dexterity, range of motion, and control of high-resolution cameras. In this review, we summarize the indications and recent outcomes for various pediatric urologic RALS procedures to illustrate the current state of robotics in pediatric urology.

A Systematic Review of Partner Satisfaction After Penile Prosthesis with Special Emphasis on LGBTQ + Populations.

Purpose Of Review: Despite the current surgical advances and patients' satisfactions after penile prosthesis (PP) implantation, there has been paucity of data on reported partner satisfaction and their quality-of-life (QoL). Our objective was to summarize the current literature on partner satisfaction for both heterosexual and non-heterosexual populations, respectively. We specifically conducted a systematic review according to the Cochrane and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standards, and stratified studies into three tiers by methodological rigor.

Aesthetic Penile Augmentation Procedures: A Comprehensive and Current Perspective.

Purpose Of Review: Some men experience small penis syndrome (SPS), a body dysmorphic disorder in which a patient believes their penis to be small even when it is clinically average. As cosmetic surgery becomes more widely accepted, management of SPS may present a challenge for urologists. We aim to provide an updated review of aesthetic penile augmentation procedures.

Hyaluronic acid fuels pancreatic cancer cell growth.

Rewired metabolism is a hallmark of pancreatic ductal adenocarcinomas (PDA). Previously, we demonstrated that PDA cells enhance glycosylation precursor biogenesis through the hexosamine biosynthetic pathway (HBP) via activation of the rate limiting enzyme, glutamine-fructose 6-phosphate amidotransferase 1 (GFAT1). Here, we genetically ablated GFAT1 in human PDA cell lines, which completely blocked proliferation in vitro and led to cell death.

p53 Integrates Temporal WDR5 Inputs during Neuroectoderm and Mesoderm Differentiation of Mouse Embryonic Stem Cells.

How ubiquitous transcription factors (TFs) coordinate temporal inputs from broadly expressed epigenetic factors to control cell fate remains poorly understood. Here, we uncover a molecular relationship between p53, an abundant embryonic TF, and WDR5, an essential member of the MLL chromatin modifying complex, that regulates mouse embryonic stem cell fate. Wild-type Wdr5 or transient Wdr5 knockout promotes a distinct pattern of global chromatin accessibility and spurs neuroectodermal differentiation through an RbBP5-dependent process in which WDR5 binds to, and activates transcription of, neural genes.