LIM homeobox protein 2 (LHX2)

LIM homeobox protein 2 (LHX2) is a transcription factor that belongs to the LIM-homeodomain protein family, characterized by the presence of a homeobox DNA-binding domain and two LIM domains which mediate protein–protein interactions. LHX2 regulates gene expression by functioning as a transcriptional activator or repressor depending on cellular context. It plays crucial roles in neural induction, morphogenesis, differentiation of lymphoid and neural cells, eye and hair development, olfactory sensory neuron specification, liver differentiation, and hematopoiesis. In bone, LHX2 acts as a negative regulator of osteoclast differentiation and is involved in bone remodeling by interacting with signaling molecules such as c-Fos. LHX2 dysfunction or altered expression is associated with developmental disorders and may contribute to pathological bone loss, but it is not currently a direct drug target and no approved pharmacological modulators are available[1][2][3][6].

Other names

LIM/homeobox protein Lhx2LH2LH-2hLhx2LIM HOX gene 2homeobox protein LH-2LIM homeobox 2Lhx2

Not applicable (no direct drug modulators known as of now); LHX2 modulates biological pathways by acting as a transcriptional activator or repressor, depending on context and binding partners[6][1].