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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Imaging Tumour Cell Heterogeneity Following Cell Transplantation Into Optically Clear Immune-Deficient Zebrafish, Qin Tang, John C. Moore, Myron S. Ignatius, Inês M. Tenente, Madeline N. Hayes, Elaine G. Garcia, Nora Torres Yordán, Caitlin Bourque, Shuning He, Jessica S. Blackburn, A. Thomas Look, Yariv Houvras, David M. Langenau
Imaging Tumour Cell Heterogeneity Following Cell Transplantation Into Optically Clear Immune-Deficient Zebrafish, Qin Tang, John C. Moore, Myron S. Ignatius, Inês M. Tenente, Madeline N. Hayes, Elaine G. Garcia, Nora Torres Yordán, Caitlin Bourque, Shuning He, Jessica S. Blackburn, A. Thomas Look, Yariv Houvras, David M. Langenau
Molecular and Cellular Biochemistry Faculty Publications
Cancers contain a wide diversity of cell types that are defined by differentiation states, genetic mutations and altered epigenetic programmes that impart functional diversity to individual cells. Elevated tumour cell heterogeneity is linked with progression, therapy resistance and relapse. Yet, imaging of tumour cell heterogeneity and the hallmarks of cancer has been a technical and biological challenge. Here we develop optically clear immune-compromised rag2E450fs (casper) zebrafish for optimized cell transplantation and direct visualization of fluorescently labelled cancer cells at single-cell resolution. Tumour engraftment permits dynamic imaging of neovascularization, niche partitioning of tumour-propagating cells in embryonal rhabdomyosarcoma, emergence of clonal …