منابع مشابه
Drugging Drug Resistance
Resistance to anticancer drugs is widely observed in vitro and in cancer patients, but its prevalence is too high to be solely explained by the acquisition of mutations. Sharma et al. (2010) now report that dynamic chromatin modifications may be an independent route to drug resistance in cancer cells that can be reversed by epigenetic drugs.
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Aberrant regulation of the Wnt signalling pathway has emerged as a prevalent theme in cancer biology. This chapter summarizes the research that provides a proof of concept for inhibiting Wnt signalling in cancer, the potential means by which this could be achieved, and some recent advances towards this goal. A brief discussion of molecular diagnostics and possible safety concerns is also provided.
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The transfer of the gamma phosphate from ATP to sphingosine (Sph) to generate a small signaling molecule, sphingosine 1-phosphate (S1P), is catalyzed by sphingosine kinases (SphK), which exist as two isoforms, SphK1 and SphK2. SphK is a key regulator of S1P and the S1P:Sph/ceramide ratio. Increases in S1P levels have been linked to diseases including sickle cell disease, cancer, and fibrosis. T...
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Introduction: Malaria is a public health problem for approximately 2.4 billion people, 40% of the world’s population, particularly in the tropical and subtropical countries. Countries in Asia, and Latin America, the islands of the South, West, and central pacific ocean are all affected. Drug resistance is the greatest challenge in combating against malaria. Drug resistance in malaria is now w...
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ژورنال
عنوان ژورنال: Cell
سال: 2010
ISSN: 0092-8674
DOI: 10.1016/j.cell.2010.03.020