Deficiency in glutathione peroxidase 4 (GPX4) results in abnormal lens development and newborn cataract.

The human lens is composed of a monolayer of lens epithelial cells (LECs) and elongated fibers that align tightly but are separated by the plasma membrane. The integrity of the lens plasma membrane is crucial for maintaining lens cellular structure, homeostasis, and transparency. Glutathione peroxidase 4 (GPX4), a selenoenzyme, plays a critical role in protecting against lipid peroxidation.

The role of puberty on physical and brain development: A longitudinal study in male Rhesus Macaques.

This study examined the role of male pubertal maturation on physical growth and development of neurocircuits that regulate stress, emotional and cognitive control using a translational nonhuman primate model. We collected longitudinal data from male macaques between pre- and peri-puberty, including measures of physical growth, pubertal maturation (testicular volume, blood testosterone -T- concentrations) and brain structural and resting-state functional MRI scans to examine developmental changes in amygdala (AMY), hippocampus (HIPPO), prefrontal cortex (PFC), as well as functional connectivity (FC) between those regions. Physical growth and pubertal measures increased from pre- to peri-puberty.

A renal cell carcinoma tumorgraft platform to advance precision medicine.

Renal cell carcinoma (RCC) encompasses a heterogenous group of tumors, but representative preclinical models are lacking. We previously showed that patient-derived tumorgraft (TG) models recapitulate the biology and treatment responsiveness. Through systematic orthotopic implantation of tumor samples from 926 ethnically diverse individuals into non-obese diabetic (NOD)/severe combined immunodeficiency (SCID) mice, we generate a resource comprising 172 independently derived, stably engrafted TG lines from 148 individuals.

Benzothiourea Derivatives Target the Secretory Pathway of the Human Fungal Pathogen .

is one of the most important human fungal pathogens and causes life-threatening meningoencephalitis in immunocompromised patients. The current gold standard therapy for meningoencephalitis is based on medications that are over 50 years old and is not readily available in regions with high disease burden. Here, we report the mycologic, mechanistic, and pharmacologic characterization of a set of benzothioureas with highly selective fungicidal activity against .