Title : Dual effect of the broad spectrum kinase inhibitor midostaurin in acute and latent HIV-1 infection.

Pub. Date : 2019 Aug

PMID : 31077767






3 Functional Relationships(s)
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1 Midostaurin induced G2/M arrest and inhibited CDK2, preventing the phosphorylation of SAMHD1 associated to inhibition of its dNTPase activity. midostaurin SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens
2 In the presence of SAMHD1, midostaurin blocked HIV-1 DNA formation and viral replication. midostaurin SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens
3 Our study describes a dual effect for midostaurin in HIV-1 infection, antiviral or proviral depending on SAMHD1 activation, and highlights a role for active SAMHD1 in regulating the activity of potential HIV-1 latency reversal agents. midostaurin SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Homo sapiens