Phase 2 Open-Label Study of Sacituzumab Govitecan as Second-Line Therapy in Patients With Extensive-Stage Small Cell Lung Cancer: Results From TROPiCS-03.

Introduction: The phase 2 TROPiCS-03 study evaluated the efficacy/safety of sacituzumab govitecan (SG) as second-line treatment in patients with previously treated extensive-stage small cell lung cancer (ES-SCLC).

Methods: TROPiCS-03 (NCT03964727) is a multicohort, open-label, phase 2 basket study in solid tumors, including ES-SCLC. Adults with ES-SCLC that progressed after one prior line of platinum-based chemotherapy and anti-programmed death-(ligand) 1 (PD-[L]1) therapy received SG 10 mg/kg on days 1 and 8 of a 21-day cycle.

Basic Science and Pathogenesis.

Background: We aim to investigate efficacies of Ras homolog (Rho)-associated kinases (ROCK) inhibitors on Alzheimer's disease (AD) pathological proteins in human induced pluripotent stem cell (iPSC)-differentiated human neurons and the P301S tau transgenic mouse model (PS19).

Method: Quantitative liquid chromatography-mass spectrometry (LC-MS/MS) and targeted ELISA were implemented to investigate the effect of treatment with fasudil or its derivatives on the human neurons and brains from PS19 mice. We explored the efficacy of these ROCK inhibitors in reducing tau phosphorylation, and the brain proteomic profiles after their administration in mice.

Reepithelialization of partial thickness porcine burns treated with silver sulfadiazine, triple antibiotic or petrolatum.

Topical antibiotic application and occlusive dressings stand as the current standard of care for partial thickness burn (PTB) treatment. Silver sulfadiazine (SSD) is the most widely used topical antimicrobial agent for acute burn management worldwide. Despite its antimicrobial benefits, there is emerging evidence that SSD might delay wound reepithelialization.