Example sentences for: cyclins

How can you use “cyclins” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Inhibition of cell cycle by p27 and p21 is complemented by retinoblastoma protein pRb, and other cell cycle inhibitors (tumor suppressor proteins) [ 30 31 32 ] . In reality, besides their role in the regulation of the cell cycle, the cdk inhibitors, in association with D-type cyclins, cyclin E, and cdk2, play a direct role in the stimulation of epithelial cell differentiation [ 33 ] . p27 is also transiently expressed in developing myotomes and enhances myogenesis [ 34 ] .

  • A characteristic phenotype of tumorigenic cells is their ability to grow anchorage-independently in suspension culture, or embedded in soft agar, without the need for attachment to the surface of a cell culture dish [ 25 26 ] . A flurry of papers has established a close link between anchorage-independent growth and the activity of several components of the cell cycle machinery, such as various cyclins, cyclin-dependent kinases (CDKs), and the CDK inhibitors p21 Cip1and p27 Kip1 [ 27 28 29 30 31 32 ] . There are indications that PTEN may be involved in these processes as well.

  • Current study supports our hypothesis that the immunosuppression results in an increased expression of cyclin inhibitor p21, which by inhibiting the expression of cyclins controls the allo-immune activation.

  • P-TEFb contains the cyclin-dependent kinase 9 (CDK9) and one of four possible C-type cyclins.

  • This suggests that the HIV-1-induced proliferation of infected renal epithelium may be caused by a cyclin D 1 -dependent mechanism, unlike other viruses that bypass a requirement for G 1 -phase cyclins to trigger aberrant cell-cycle progression.


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