Results 91 to 100 of about 142,607 (261)

Membrane‐Permeable Nucleoside T‐1106 Diphosphate and Triphosphate Analogues as Antiviral Pronucleotides

Chemistry – A European Journal, EarlyView.
Favipiravir (T‐705) and the non‐fluorinated counterpart (T‐1106) are antiviral agents that inhibit the RNA‐dependent RNA polymerase (RdRp) of various RNA viruses. The antiviral efficacy of nucleoside analogues is strongly dependent on their intracellular activation by cellular kinases to produce their corresponding triphosphate metabolites (T‐705‐RTP ...
Chris Meier, Duan Li, Leentje Persoons, Graciela Andrei, Robert Snoeck, Dominique Schols, Lieve Naesens, Xiao Jia   +7 more
wiley   +1 more source

Arrest Chemokines

Frontiers in Immunology, 2014
Klaus eLey
doaj   +1 more source

Crystal structure of NRAS Q61K with a ligand-induced pocket near switch II

European Journal of Cell Biology
The RAS isoforms (KRAS, HRAS and NRAS) have distinct cancer type-specific profiles. NRAS mutations are the second most prevalent RAS mutations in skin and hematological malignancies.
Teklab Gebregiworgis, Jonathan Yui-Lai Chan, Douglas A. Kuntz, Gilbert G. Privé, Christopher B. Marshall, Mitsuhiko Ikura   +5 more
doaj   +1 more source

Purification, Fluorescent Labeling, and Detyrosination of Mammalian Cell Tubulin for Biochemical Assays

Cytoskeleton, EarlyView.
ABSTRACT Microtubules play essential roles in numerous cellular processes. All microtubules are built from the protein tubulin, yet individual microtubules can differ spatially and temporally due to their tubulin isotype composition and post‐translational modifications (PTMs).
Ezekiel C. Thomas, Yang Yue, Morgan L. Pimm, Takashi Hotta, Ryoma Ohi, Kristen J. Verhey   +5 more
wiley   +1 more source

Polymer Concepts in Cellular Function

Advanced Science, EarlyView.
Miao Yu, Shikha Dhiman, Dorothee Dormann, Frauke Gräter, Katja Luck, Friederike Schmid, Andreas Walther, Edward A. Lemke   +7 more
wiley   +1 more source

Expression, Purification, and Microscopy‐Based Assays for Engineered Recombinant Tyrosinated, Detyrosinated, and Δ2 Human Tubulin

Cytoskeleton, EarlyView.
ABSTRACT Microtubules are noncovalent polymers assembled from α/β tubulin dimers. Their structure, dynamics and interaction with effectors are regulated through the expression of diverse tubulin isotypes and chemically diverse posttranslational modifications, also known as the “tubulin code.” Understanding the biophysical correlates between tubulin ...
Jiayi Chen, Agnieska Szyk, Antonina Roll‐Mecak   +2 more
wiley   +1 more source

Microtubule Destabilizing Kinesins: A Historical Perspective and Thoughts for the Future

Cytoskeleton, EarlyView.
ABSTRACT The microtubule cytoskeleton plays critical roles in multiple cellular processes such as mitotic spindle assembly and chromosome segregation. Cells contain a number of microtubule‐associated proteins that regulate microtubule dynamics both temporally and spatially in cells. The microtubule depolymerizing kinesins include members of the Kinesin‐
Claire E. Walczak
wiley   +1 more source

Disentangling Sex Differences in Sulfonylurea Drug Response With Genome‐Wide Association Studies in Individuals With Type 2 Diabetes

Clinical Pharmacology &Therapeutics, EarlyView.
A sex‐stratified genome‐wide association study of sulfonylurea response identified sex‐specific genetic loci associated with HbA1c reduction in individuals with type 2 diabetes. Replication and functional validation supported a male‐specific association at the TMEM64/NECAB1 locus, highlighting the potential of sex‐informed pharmacogenomics to advance ...
Joseph H. Breeyear, John S. House, Mark Kvale, Stella Nam, Farida S. Akhtari, Hetal S. Shah, Monique M. Hedderson, Kathleen M. Giacomini, Josyf C. Mychaleckyj, Alessandro Doria, Michael J. Wagner, Josephine H. Li, Sook Wah Yee, John B. Buse, Richard P. Woychik, Daniel M. Rotroff, Alison A. Motsinger‐Reif   +16 more
wiley   +1 more source

Protein Secretion and GTP-binding Proteins.

Seibutsu Butsuri, 1991
GTP-binding proteins are involved in a wide variety of cellular functions. One of the most recent findings is the implication of many GTP-binding proteins in the pathway of protein secretion. In the eukaryotic secretory pathway, proteins have to be sorted from each other at many steps, including the signal recognition and translocation across the ...
openaire   +2 more sources

The role of Rho GTPases in facial morphogenesis

Developmental Dynamics, EarlyView.
The role of small GTPases, RHOA, RAC1, and CDC42 and pathway mediators is reviewed in the context of embryonic facial development. Lip fusion requires cytoskeletal remodeling during morphogenesis of the facial processes and during lip fusion. Fnm, frontonasal mass; lnp, lateral nasal process; mnp, medial nasal process; mxp, maxillary process; np, nasal
Isra Ibrahim, Joy M. Richman
wiley   +1 more source