Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:6.2.1.1 (
ACS
)
78,556
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Human adenoviruses (HAdVs) infect respiratory, gastrointestinal, and urinary tracts and give rise to eye infections and epidemic keratoconjunctivitis (EKC). They persist in lymphoid tissue and cause morbidity and mortality in immunocompromised people. Treatments with significant postexposure efficacy are not available. Here, we report that inhibition of the cell cycle-dependent kinase 9 (Cdk9) by RNA interference, or the compound flavopiridol, blocked infections with HAdV-C2/5, EKC-causing HAdV-D8/37, and progeny formation in human corneal epithelial and cancer cells.
Flavopiridol
abrogated the production of the immediate early viral transactivating protein E1A without affecting nuclear import of viral DNA. In morphometric plaque assays, the compound exhibited antiviral efficacy in both pre- and postexposure regimens with therapeutic indexes exceeding 10. The study identifies Cdk9 as a postexposure drug target against adenovirus infections in vitro and suggests that the clinically tested anticancer drug flavopiridol is a candidate for treating adenoviral EKC or adenovirus emergence upon immune suppression.
ACS
Infect Dis 2017 06 09
PMID:Cell Cycle-Dependent Kinase Cdk9 Is a Postexposure Drug Target against Human Adenoviruses. 2843 29