User profiles for Shawn Shun-Cheng Li
Shawn Shun-Cheng LiProfessor of Biochemistry, Western University, London, Ontario, Canada Verified email at uwo.ca Cited by 13124 |
The spatial transcriptomic landscape of non-small cell lung cancer brain metastasis
Brain metastases (BrMs) are a common occurrence in lung cancer with a dismal outcome.
To understand the mechanism of metastasis to inform prognosis and treatment, here we …
To understand the mechanism of metastasis to inform prognosis and treatment, here we …
Binding of different histone marks differentially regulates the activity and specificity of polycomb repressive complex 2 (PRC2)
…, F MacKenzie, P Pan, SSC Li… - Proceedings of the …, 2010 - National Acad Sciences
The polycomb repressive complex 2 (PRC2) is the major methyltransferase for H3K27
methylation, a modification critical for maintaining repressed gene expression programs …
methylation, a modification critical for maintaining repressed gene expression programs …
A method for systematic mapping of protein lysine methylation identifies functions for HP1β in DNA damage response
Lysine methylation occurs on both histone and nonhistone proteins. However, our knowledge
on the prevalence and function of nonhistone protein methylation is poor. We describe an …
on the prevalence and function of nonhistone protein methylation is poor. We describe an …
[HTML][HTML] Structural basis for specific binding of the Gads SH3 domain to an RxxK motif-containing SLP-76 peptide: a novel mode of peptide recognition
The SH3 domain, which normally recognizes proline-rich sequences, has the potential to bind
motifs with an RxxK consensus. To explore this novel specificity, we have determined the …
motifs with an RxxK consensus. To explore this novel specificity, we have determined the …
Dual functional roles for the X-linked lymphoproliferative syndrome gene product SAP/SH2D1A in signaling through the signaling lymphocyte activation molecule …
The X-linked lymphoproliferative (XLP) syndrome gene encodes a protein named SAP or
SH2D1A that is composed of a single Src homology 2 (SH2) domain. Two models have been …
SH2D1A that is composed of a single Src homology 2 (SH2) domain. Two models have been …
Loops govern SH2 domain specificity by controlling access to binding pockets
Cellular functions require specific protein-protein interactions that are often mediated by
modular domains that use binding pockets to engage particular sequence motifs in their partners…
modular domains that use binding pockets to engage particular sequence motifs in their partners…
Large-scale interaction profiling of PDZ domains through proteomic peptide-phage display using human and viral phage peptidomes
The human proteome contains a plethora of short linear motifs (SLiMs) that serve as binding
interfaces for modular protein domains. Such interactions are crucial for signaling and other …
interfaces for modular protein domains. Such interactions are crucial for signaling and other …
Numb regulates cell–cell adhesion and polarity in response to tyrosine kinase signalling
Z Wang, S Sandiford, C Wu, SSC Li - The EMBO journal, 2009 - embopress.org
Epithelial‐mesenchymal transition (EMT), which can be caused by aberrant tyrosine kinase
signalling, marks epithelial tumour progression and metastasis, yet the underlying molecular …
signalling, marks epithelial tumour progression and metastasis, yet the underlying molecular …
[HTML][HTML] Dynamic methylation of Numb by Set8 regulates its binding to p53 and apoptosis
Although Numb exhibits its tumor-suppressive function in breast cancer in part by binding to
and stabilizing p53, it is unknown how the Numb-p53 interaction is regulated in cells. We …
and stabilizing p53, it is unknown how the Numb-p53 interaction is regulated in cells. We …
Structural basis for endosomal trafficking of diverse transmembrane cargos by PX-FERM proteins
…, S Skeldal, EJ Coulson, SSC Li… - Proceedings of the …, 2013 - National Acad Sciences
Transit of proteins through the endosomal organelle following endocytosis is critical for
regulating the homeostasis of cell-surface proteins and controlling signal transduction pathways. …
regulating the homeostasis of cell-surface proteins and controlling signal transduction pathways. …