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pubmed:abstractText |
Lats1 (large tumor suppressor 1) codes for a serine/threonine kinase that plays a role in the progression through mitosis. Genetic studies demonstrated that the loss of LATS1 in mouse, and of its ortholog wts (warts) in Drosophila, is associated with increased cancer incidence. There are conflicting reports, however, as to whether overexpression of Lats1 inhibits cell proliferation. CUX1 is a transcription factor that exists in different isoforms as a result of proteolytic processing or alternative transcription initiation. Expression of p110 and p75 CUX1 in transgenic mice increases the susceptibility to cancer in various organs and tissues. In tissue culture, p110 CUX1 was shown to accelerate entry into S phase and stimulate cell proliferation.
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pubmed:affiliation |
Goodman Cancer Center, McGill University, 1160 Pine Avenue West, Room 410, Montreal, Quebec H3A 1A3, Canada. rsiam@aucegypt.edu
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