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Article
Phosphorylation of TSC2 by PKC-δ reveals a novel signaling pathway that couples protein synthesis to mTORC1 activity
Downstream of insulin-like growth factor receptor, the TSC1/2/ TCB1D7 (tuberous sclerosis complex) and mTOR (mechanistic target of rapamycin) pathways are implicated in many human diseases, including cancer an...
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Article
γ-secretase inhibitors: Notch so bad
γ-secretase inhibitors inhibit Notch, a transmembrane receptor that drives many cases of T cell acute lymphoblastic leukemia—but there are safety concerns with such drugs. Combining these inhibitors with gluco...
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Article
The ABC transporter Bcrp1/ABCG2 is expressed in a wide variety of stem cells and is a molecular determinant of the side-population phenotype
Stem cells from bone marrow, skeletal muscle and possibly other tissues can be identified by the 'side-population' (SP) phenotype. Although it has been assumed that expression of ABC transporters is responsibl...