-   Adds first-in-class investigational asset, NX-13, to AbbVie's pipeline with the potential to offer a novel approach to the treatment of ulcerative colitis (UC) and Crohn's disease (CD)NORTH CHICAGO, Ill., May 23, 2024 /PRNewswire/ -- AbbVie (NYSE: ABBV) announced today that it has completed its acquisition of Landos Biopharma, Inc. (NASDAQ: LABP). With the completion of the acquisition, Landos is now part of AbbVie.Landos' lead investigational asset is NX-13, a first-in-class, oral NLRX1 agonist (a memb ...