Immunoglobulin heavy variable 3-52 (IGHV3-52)

The Immunoglobulin heavy variable 3-52 (IGHV3-52) gene encodes a variable region of the immunoglobulin heavy chain and is part of the immunoglobulin superfamily (IgSF)[1]. This variable region contributes to the antigen-binding domain of antibodies, pairing with light chain variable domains to form the antigen specificity site[1]. IGHV genes, including IGHV3-52, undergo somatic recombination and somatic hypermutation to generate antibody diversity essential for adaptive immune responses[1][2][4]. IGHV3-52 itself is not a drug target or receptor but comprises the genetic blueprint used by B lymphocytes to generate distinct antibodies by recombining with other V, D, and J segments[1][2]. The IGHV3 subclass, to which IGHV3-52 belongs, is known for its polymorphism and impact on antibody repertoire diversity across individuals[2][4]. Dysfunction or polymorphisms in variable segment genes can contribute to altered immunity, but IGHV3-52 is not established as a direct therapeutic target for drugs[1][2][4].

Other names

3-52PIGHV352immunoglobulin variable regionIGHV3-52