Leukemia NUP98 Fusion Partner 1 (LNP1)

NP3

Leukemia NUP98 Fusion Partner 1 (LNP1)
A chromosomal aberration involving LNP1 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation with NUP98. NUP98 is fused to a variety of partner genes, including abdominal B-like HOX, in human myeloid and T-cell malignancies via chromosomal translocation involving 11p15. NUP98 encodes a 98-kd nucleoporin that is a component of the nuclear pore complex and functions in nucleocytoplasmic transport, with its N-terminal GLFG repeats used as a docking site for karyopherins. Disruption of NUP98 may affect the nuclear pore function, and the abnormal expression and altered function of fusion partners may also be critical for leukemia development. NUP98 chimera is a unique molecule that provides valuable information regarding nuclear pore function and the role of the homeobox protein in leukemogenesis/carcinogenesis.

Organism species: Homo sapiens (Human)