Welcome to the LPS Founded to elevate the standards and qualifications of physicians engaged in the practice of pathology in Louisiana. Pathology News Editorial BoardTable of ContentsCuproptosis Is Induced in Drug-Induced Liver Injury by Oxidative Stress–Mediated Copper OverloadSUMO3 Attenuates Lung Ischemia Reperfusion Injury Progression by Inhibiting Endoplasmic Reticulum Stress through HSP70Molecular switching from morule to squamous metaplasia via p40 and the EBP50/S100A4/myosin 9 axis in endometrial carcinoma