IFNG and allergic asthma: BM-MSCs were also induced to undergo apoptosis by exposure to either BALF or serum from experimental house dust mite (HDM)-induced allergic asthma, and this process increased expression of immunomodulatory mediators (IDO-1, IFN-γ, IL-1RN, IL-10, TSG-6, and TGF-β) (Abreu et al., 2019a).