Fas preassociation required for apoptosis signaling and dominant inhibition by pathogenic mutations
Heterozygous mutations encoding abnormal forms of the death receptor Fas dominantly
interfere with Fas-induced lymphocyte apoptosis in human autoimmune lymphoproliferative …
interfere with Fas-induced lymphocyte apoptosis in human autoimmune lymphoproliferative …
Synthesis, properties, and applications of oligonucleotides containing an RNA dinucleotide phosphorothiolate linkage
NS Li, JK Frederiksen, JA Piccirilli - Accounts of chemical …, 2011 - ACS Publications
RNA represents a prominent class of biomolecules. Present in all living systems, RNA plays
many essential roles in gene expression, regulation, and development. Accordingly, many …
many essential roles in gene expression, regulation, and development. Accordingly, many …
Systematic review of the effectiveness of fine-needle aspiration and/or core needle biopsy for subclassifying lymphoma
JK Frederiksen, M Sharma… - … of Pathology and …, 2015 - meridian.allenpress.com
Context The World Health Organization system for lymphoma classification relies on histologic
findings from excisional biopsies. In contradistinction to expert guidelines, practitioners …
findings from excisional biopsies. In contradistinction to expert guidelines, practitioners …
Synthetic antibodies for specific recognition and crystallization of structured RNA
JD Ye, V Tereshko, JK Frederiksen… - Proceedings of the …, 2008 - National Acad Sciences
Antibodies that bind protein antigens are indispensable in biochemical research and modern
medicine. However, knowledge of RNA-binding antibodies and their application in the ever…
medicine. However, knowledge of RNA-binding antibodies and their application in the ever…
Nucleobase-mediated general acid-base catalysis in the Varkud satellite ribozyme
TJ Wilson, NS Li, J Lu, JK Frederiksen… - Proceedings of the …, 2010 - National Acad Sciences
Existing evidence suggests that the Varkud satellite (VS) ribozyme accelerates the cleavage
of a specific phosphodiester bond using general acid-base catalysis. The key functionalities …
of a specific phosphodiester bond using general acid-base catalysis. The key functionalities …
Separation of RNA phosphorothioate oligonucleotides by HPLC
JK Frederiksen, JA Piccirilli - Methods in enzymology, 2009 - Elsevier
Phosphorothioate oligonucleotides are indispensable tools for probing nucleic acid structure
and function and for the design of antisense therapeutics. Many applications involving …
and function and for the design of antisense therapeutics. Many applications involving …
Identification of catalytic metal ion ligands in ribozymes
JK Frederiksen, JA Piccirilli - Methods, 2009 - Elsevier
Site-bound metal ions participate in the catalytic mechanisms of many ribozymes.
Understanding these mechanisms therefore requires knowledge of the specific ligands on both …
Understanding these mechanisms therefore requires knowledge of the specific ligands on both …
Metal-ion rescue revisited: biochemical detection of site-bound metal ions important for RNA folding
Within the three-dimensional architectures of RNA molecules, divalent metal ions populate
specific locations, shedding their water molecules to form chelates. These interactions help …
specific locations, shedding their water molecules to form chelates. These interactions help …
Efficient Synthesis of [2'-18O]Uridine and Its Incorporation into Oligonucleotides: A New Tool for Mechanistic Study of Nucleotidyl Transfer Reactions by Isotope …
Q Dai, JK Frederiksen, VE Anderson… - The Journal of …, 2008 - ACS Publications
Lack of sufficient quantities of isotopically labeled materials has precluded the use of heavy
atom isotope effects to investigate mechanisms of nucleotidyl transfer reactions in nucleic …
atom isotope effects to investigate mechanisms of nucleotidyl transfer reactions in nucleic …
A general and efficient approach for the construction of RNA oligonucleotides containing a 5′-phosphorothiolate linkage
NS Li, JK Frederiksen, SC Koo, J Lu… - Nucleic acids …, 2011 - academic.oup.com
Oligoribonucleotides containing a 5′-phosphorothiolate linkage have provided effective
tools to study the mechanisms of RNA catalysis, allowing resolution of kinetic ambiguity …
tools to study the mechanisms of RNA catalysis, allowing resolution of kinetic ambiguity …