TIMD4 (T-Cell Immunoglobulin And Mucin Domain Containing 4) is a Protein Coding gene. Diseases associated with TIMD4 include Histiocytic Sarcoma. Among its related pathways are T Cell Co-Signaling Pathway: Ligand-Receptor Interactions. An important paralog of this gene is HAVCR1. Phosphatidylserine receptor that enhances the engulfment of apoptotic cells. Involved in regulating T-cell proliferation and lymphotoxin signaling. Ligand for HAVCR1/TIMD1 (By similarity).