Small molecule chemical probes of microRNA function
نویسندگان
چکیده
منابع مشابه
High-throughput platform assay technology for the discovery of pre-microrna-selective small molecule probes.
MicroRNAs (miRNA) play critical roles in human development and disease. As such, the targeting of miRNAs is considered attractive as a novel therapeutic strategy. A major bottleneck toward this goal, however, has been the identification of small molecule probes that are specific for select RNAs and methods that will facilitate such discovery efforts. Using pre-microRNAs as proof-of-concept, her...
متن کاملSmall molecule probes that target Abl kinase.
Two different strategies, namely a dialdehyde-based cross-linking and photo-affinity labeling, have been developed to generate small molecule activity-based probes (ABPs) for the Abelson (Abl) tyrosine kinase, of which probe 13, derived from the photo-affinity approach, showed specific labeling of Abl kinase present in a crude mammalian proteome.
متن کاملChemical genetic modifier screens: small molecule trichostatin suppressors as probes of intracellular histone and tubulin acetylation.
Histone deacetylase (HDAC) inhibitors are being developed as new clinical agents in cancer therapy, in part because they interrupt cell cycle progression in transformed cell lines. To examine cell cycle arrest induced by HDAC inhibitor trichostatin A (TSA), a cytoblot cell-based screen was used to identify small molecule suppressors of this process. TSA suppressors (ITSAs) counteract TSA-induce...
متن کاملOrganic synthesis toward small-molecule probes and drugs.
"Organic synthesis" is a compound-creating activity often focused on biologically active small molecules. This special issue of PNAS explores innovations and trends in the field that are enabling the synthesis of new types of small-molecule probes and drugs. This perspective article frames the research described in the special issue but also explores how these modern capabilities can both foste...
متن کاملSmall-Molecule Theranostic Probes: A Promising Future in Neurodegenerative Diseases
Prion diseases are fatal neurodegenerative illnesses, which include Creutzfeldt-Jakob disease in humans and scrapie, chronic wasting disease, and bovine spongiform encephalopathy in animals. They are caused by unconventional infectious agents consisting primarily of misfolded, aggregated, β -sheet-rich isoforms, denoted prions, of the physiological cellular prion protein (PrP(C)). Many lines of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Opinion in Chemical Biology
سال: 2015
ISSN: 1367-5931
DOI: 10.1016/j.cbpa.2014.10.024