Leukemia‐associated Rho guanine nucleotide exchange factor (LARG) links heterotrimeric G proteins of the G12 family to Rho

@article{Fukuhara2000LeukemiaassociatedRG,
  title={Leukemia‐associated Rho guanine nucleotide exchange factor (LARG) links heterotrimeric G proteins of the G12 family to Rho},
  author={S. Fukuhara and H. Chikumi and J. S. Gutkind},
  journal={FEBS Letters},
  year={2000},
  volume={485}
}
  • S. Fukuhara, H. Chikumi, J. S. Gutkind
  • Published 2000
  • Biology, Medicine
  • FEBS Letters
  • A putative guanine nucleotide exchange factor (GEF), termed leukemia‐associated RhoGEF (LARG), was recently identified upon fusion to the coding sequence of the MLL gene in acute myeloid leukemia. Although the function of LARG is still unknown, it exhibits a number of structural domains suggestive of a role in signal transduction, including a PDZ domain, a LH/RGS domain, and a Dbl homology/pleckstrin homology domain. Here, we show that LARG can activate Rho in vivo. Furthermore, we present… CONTINUE READING
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