Immunoglobulin heavy joining 3 pseudogene (IGHJ3P)

**Immunoglobulin heavy joining 3 pseudogene (IGHJ3P)** is a non-functional, pseudogene member of the immunoglobulin heavy joining (IGHJ) gene segment family found in the immunoglobulin heavy-chain locus. Unlike functional IGHJ genes that are critical components for antibody gene rearrangement during B cell development, pseudogenes such as IGHJ3P do not encode active gene products and are not involved in immunological signaling, antigen recognition, or V(D)J recombination. The presence of “P” in the gene symbol and designation as a pseudogene means it is not expressed as a functional protein and does not serve as a therapeutic target[2]. **Key points:** - IGHJ3P is a **pseudogene** and not a functional receptor, enzyme, transporter, or transcription factor. - It does not play a direct biological or disease role. - It is not a drug target and has no mechanism of action, drug interactions, biomarker applications, or specific safety concerns associated with it. - Its listing under possible target names is likely mistaken because it is not a gene product with biological activity or therapeutic interest[2].

Other names

Jpsi3IGHJ3P