Cancer cells and germ cells share many cellular and molecule features and the link is even more striking when considering the many tumors resulting from aberrant germ cells. Moreover, many tumors require germline determinants for tumorigenesis, even those tumors from a non- germ line origin. As one of the original germline determinants identified, Vasa have been used extensively as a germline marker in many organisms. Recently though Vasa has received more widespread attention for its'presence in many human cancer cells, its'essential nature in tumor formation, its'role in multipotent cell functions, and recently, it's'function in regulation of the cell cycle. Despite its'long history,the functions and regulation of Vasa in these important and widespread roles are not yet known. This project is designed to reveal the regulatory mechanisms of Vasa that contributes to its'essential function in health and disease.
Vasa is a classic germ line marker now receiving widespread attention for it's'role in tumor formation, its'function in development of multipotent stem cells and its'essential function in the regulation of cell division. This project is designed to reveal he regulatory mechanisms of this essential protein in fundamental cellular processes of health and disease.
|Poon, Jessica; Wessel, Gary M; Yajima, Mamiko (2016) An unregulated regulator: Vasa expression in the development of somatic cells and in tumorigenesis. Dev Biol 415:24-32|
|Brayboy, L M; Wessel, G M (2016) The double-edged sword of the mammalian oocyte--advantages, drawbacks and approaches for basic and clinical analysis at the single cell level. Mol Hum Reprod 22:200-7|
|Oulhen, Nathalie; Heyland, Andreas; Carrier, Tyler J et al. (2016) Regeneration in bipinnaria larvae of the bat star Patiria miniata induces rapid and broad new gene expression. Mech Dev 142:10-21|
|Dresselhaus, Thomas; Sprunck, Stefanie; Wessel, Gary M (2016) Fertilization Mechanisms in Flowering Plants. Curr Biol 26:R125-39|
|Oulhen, Nathalie; Wessel, Gary M (2016) Differential Nanos 2 protein stability results in selective germ cell accumulation in the sea urchin. Dev Biol 418:146-56|
|Zazueta-Novoa, Vanesa; Onorato, Thomas M; Reyes, Gerardo et al. (2016) Complexity of Yolk Proteins and Their Dynamics in the Sea Star Patiria miniata. Biol Bull 230:209-19|
|Wessel, Gary M (2016) Germ Line Mechanics--And Unfinished Business. Curr Top Dev Biol 117:553-66|
|Fresques, Tara; Swartz, Steven Zachary; Juliano, Celina et al. (2016) The diversity of nanos expression in echinoderm embryos supports different mechanisms in germ cell specification. Evol Dev 18:267-78|
|Swartz, S Zachary; Wessel, Gary M (2015) Germ Line Versus Soma in the Transition from Egg to Embryo. Curr Top Dev Biol 113:149-90|
|Angione, Stephanie L; Oulhen, Nathalie; Brayboy, Lynae M et al. (2015) Simple perfusion apparatus for manipulation, tracking, and study of oocytes and embryos. Fertil Steril 103:281-90.e5|
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