We also show, for the first time, that a large number of plexin/semaphorin family members (28 members) are expressed in the human liver and that the expression of the “immune semaphorins” (SEMA4A, SEMA7A, SEMA4D, and PLXNC1) is upregulated in NASH patients. The gene discussed is PLXNC1; the disease is metabolic dysfunction-associated steatohepatitis.