Pasithea Therapeutics Selects PAS-003 Lead Development Candidate, a Humanized Monoclonal Antibody that Targets α5β1 Integrin for the Treatment of both Sporadic and Familial ALS Pasithea Tx (Nasdaq: KTTA) Selects Lead Development Candidate, Humanized mAb that Targets α5β1 Integrin for Treatment of both Sporadic and Familial ALS