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Full-Text Articles in Medical Anatomy
The Metastasis Suppressor Kiss1 Lacks Antimetastatic Activity In The C8161.9 Xenograft Model Of Melanoma., Jean-Marc Navenot, Barry Evans, Shinya Oishi, Shohei Setsuda, Nobutaka Fujii, Stephen C Peiper
The Metastasis Suppressor Kiss1 Lacks Antimetastatic Activity In The C8161.9 Xenograft Model Of Melanoma., Jean-Marc Navenot, Barry Evans, Shinya Oishi, Shohei Setsuda, Nobutaka Fujii, Stephen C Peiper
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
The objective of this study was to use the established xenograft model of human melanoma (C8161.9) to test a pharmacological approach to the effect of the metastasis suppressor KISS1. A KISS1 analog was used to inhibit the metastatic development of C8161.9 cells in nude mice. Further experiments were performed to test the validity of the C8161.9 model and test the connection between KISS1 expression and loss of metastatic potential. New clones of C8161.9 cells were obtained, with or without KISS1 expression, and were tested for metastasis formation. The absence of benefit in survival with the KISS1 analog compared with PBS …
Integrative Gene Regulatory Network Analysis Reveals Light-Induced Regional Gene Expression Phase Shift Programs In The Mouse Suprachiasmatic Nucleus., Haisun Zhu, Rajanikanth Vadigepalli, Rachel Rafferty, Gregory E Gonye, David R Weaver, James S Schwaber
Integrative Gene Regulatory Network Analysis Reveals Light-Induced Regional Gene Expression Phase Shift Programs In The Mouse Suprachiasmatic Nucleus., Haisun Zhu, Rajanikanth Vadigepalli, Rachel Rafferty, Gregory E Gonye, David R Weaver, James S Schwaber
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
We use the multigenic pattern of gene expression across suprachiasmatic nuclei (SCN) regions and time to understand the dynamics within the SCN in response to a circadian phase-resetting light pulse. Global gene expression studies of the SCN indicate that circadian functions like phase resetting are complex multigenic processes. While the molecular dynamics of phase resetting are not well understood, it is clear they involve a "functional gene expression program", e.g., the coordinated behavior of functionally related genes in space and time. In the present study we selected a set of 89 of these functionally related genes in order to further …