User profiles for Karen Colwill
Karen ColwillStaff Scientist, Lunenfeld-Tanenbaum Research Inst; Manager, Network Biology … Verified email at lunenfeld.ca Cited by 8822 |
Persistence of serum and saliva antibody responses to SARS-CoV-2 spike antigens in COVID-19 patients
While the antibody response to SARS-CoV-2 has been extensively studied in blood,
relatively little is known about the antibody response in saliva and its relationship to systemic …
relatively little is known about the antibody response in saliva and its relationship to systemic …
Large‐scale mapping of human protein–protein interactions by mass spectrometry
…, II Stewart, B Kuehl, K Hogue, K Colwill… - Molecular systems …, 2007 - embopress.org
Mapping protein–protein interactions is an invaluable tool for understanding protein function.
Here, we report the first large‐scale study of protein–protein interactions in human cells …
Here, we report the first large‐scale study of protein–protein interactions in human cells …
[HTML][HTML] Systematic discovery of in vivo phosphorylation networks
…, C Jørgensen, IM Miron, F Diella, K Colwill… - Cell, 2007 - cell.com
Protein kinases control cellular decision processes by phosphorylating specific substrates.
Thousands of in vivo phosphorylation sites have been identified, mostly by proteome-wide …
Thousands of in vivo phosphorylation sites have been identified, mostly by proteome-wide …
Systemic and mucosal IgA responses are variably induced in response to SARS-CoV-2 mRNA vaccination and are associated with protection against subsequent …
…, G Blacker, M Fazel-Zarandi, B Rathod, K Colwill… - Mucosal …, 2022 - nature.com
Although SARS-CoV-2 infects the upper respiratory tract, we know little about the amount,
type, and kinetics of antibodies (Ab) generated in the oral cavity in response to COVID-19 …
type, and kinetics of antibodies (Ab) generated in the oral cavity in response to COVID-19 …
[HTML][HTML] A Rich1/Amot complex regulates the Cdc42 GTPase and apical-polarity proteins in epithelial cells
Using functional and proteomic screens of proteins that regulate the Cdc42 GTPase, we
have identified a network of protein interactions that center around the Cdc42 RhoGAP Rich1 …
have identified a network of protein interactions that center around the Cdc42 RhoGAP Rich1 …
NetworKIN: a resource for exploring cellular phosphorylation networks
…, A Pasculescu, M Olhovsky, K Colwill… - Nucleic acids …, 2007 - academic.oup.com
Protein kinases control cellular responses by phosphorylating specific substrates. Recent
proteome-wide mapping of protein phosphorylation sites by mass spectrometry has …
proteome-wide mapping of protein phosphorylation sites by mass spectrometry has …
A roadmap to generate renewable protein binders to the human proteome
K Colwill… - Nature …, 2011 - nature.com
Despite the wealth of commercially available antibodies to human proteins, research is
often hindered by their inconsistent validation, their poor performance and the inadequate …
often hindered by their inconsistent validation, their poor performance and the inadequate …
Temporal regulation of EGF signalling networks by the scaffold protein Shc1
Cell-surface receptors frequently use scaffold proteins to recruit cytoplasmic targets, but the
rationale for this is uncertain. Activated receptor tyrosine kinases, for example, engage …
rationale for this is uncertain. Activated receptor tyrosine kinases, for example, engage …
[HTML][HTML] A simple protein-based surrogate neutralization assay for SARS-CoV-2
…, B Rathod, JH Wang, M Barrios-Rodiles, K Colwill… - JCI insight, 2020 - ncbi.nlm.nih.gov
Most of the patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
mount a humoral immune response to the virus within a few weeks of infection, but the …
mount a humoral immune response to the virus within a few weeks of infection, but the …
Systems analysis of RhoGEF and RhoGAP regulatory proteins reveals spatially organized RAC1 signalling from integrin adhesions
Rho GTPases are central regulators of the cytoskeleton and, in humans, are controlled by
145 multidomain guanine nucleotide exchange factors (RhoGEFs) and GTPase-activating …
145 multidomain guanine nucleotide exchange factors (RhoGEFs) and GTPase-activating …