Aileron Therapeutics Inc is a clinical-stage biopharmaceutical company. It is focused on developing a novel class of therapeutics for the treatment of cancer and other diseases. The company's lead product candidate, ALRN-6924 is a novel chemoprotective medicine to treat and protect healthy cells in patients with cancer that harbors p53 mutations to reduce or eliminate chemotherapy-induced side effects. The company currently has two product candidates in clinical development, LTI-03 and LTI-01, and multiple candidates in preclinical development focused on fibrosis indications.