Stereoselectivity of induction of the retinoblastoma gene product (pRb) dephosphorylation by D-erythro-sphingosine supports a role for pRb in growth suppression by sphingosine.
Pushkareva M, Chao R, Bielawska A, Merrill AH Jr, Crane HM, Lagu B, Liotta D, Hannun YA.
Pushkareva M, et al. Among authors: chao r.
Biochemistry. 1995 Feb 14;34(6):1885-92. doi: 10.1021/bi00006a009.
Biochemistry. 1995.
PMID: 7849048
More recently, D-erythro-sphingosine has been shown to act as an early inducer of dephosphorylation of the retinoblastoma gene product (pRb) in the lymphoblastic leukemia cell line MOLT-4 [Chao, R., Khan, W., & Hannun, Y.A. (1992) J. Biol. Chem., 267, 23459-2346 …
More recently, D-erythro-sphingosine has been shown to act as an early inducer of dephosphorylation of the retinoblastoma gene product (pRb) …