Overview of the SPRING Trial and LHP588 Lighthouse Pharmaceuticals, a Novato, California-based clinical-stage biopharmaceutical company, is poised to share new data from its Phase 2 SPRING trial of LHP588, a next-generation gingipain inhibitor designed to address P. gingivalis-positive Alzheimer’s disease. Gingipains are enzymes produced by the oral bacterium Porphyromonas gingivalis, which researchers have linked to…