Landos Biopharma, Inc., a clinical-stage biopharmaceutical company, discovers and develops oral therapeutics for patients with autoimmune diseases. Its lead product candidate is NX-13, an oral gut-selective Nucleotide Oligomerization Domain (NLRX1), a mitochondria-associated receptor associated with the modulation of inflammatory cytokines that is in Phase 2 clinical trial to treat ulcerative colitis (UC) and completed Phase 1 to treat Crohn's disease (CD). The company's preclinical candidates in development include LABP-73, an oral and small molecule NLRX1 pathway agonist for the treatment of asthma and eosinophilic disorders; LABP-66 is an oral and small molecule NLRX1 pathway agonist for the treatment of multiple sclerosis and neurodegenerative disorders; and LABP-69, an oral PLXDC2 agonist for the treatment of rheumatoid arthritis, UC, and CD. The company has a license and collaboration agreement with LianBio Respiratory Limited to develop, manufacture, and commercialize omilancor and NX-13. Landos Biopharma, Inc. was incorporated in 2017 and is headquartered in Blacksburg, Virginia.