Lynamicin D an antimicrobial natural product affects splicing by inducing the expression of SR protein kinase 1.
Bioorganic & Medicinal Chemistry(2017)
摘要
The first total synthesis of the antimicrobial natural product lynamicin D has been developed using a Suzuki coupling to construct the bisindole pyrrole skeleton. An evaluation of the biological activity of lynamicin D reveals that it has a minor effect on cell viability but it can modulate splicing of pre-mRNAs. We provide evidence that this effect is mainly due to the ability of lynamicin D to alter the levels of SRPK1, the key kinase involved in both constitutive and alternative splicing.
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关键词
Lynamicin D,Bisindolyl alkaloids,Bisindole pyrroles,SRPK1,mRNA splicing
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