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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Salivary Gland Stromal Heterogeneity And Epithelial Controls, Nicholas L. Moskwa
Salivary Gland Stromal Heterogeneity And Epithelial Controls, Nicholas L. Moskwa
Legacy Theses & Dissertations (2009 - 2024)
Organogenesis is the process organs go through where cellular communications coordinate all a developing organ needs. What organs need are more cells, in the right place, doing the right job. In the salivary gland, we know that stromal cells are important for organogenesis and that they coordinate the epithelium’s form and functions. However, specific stromal contributions have focused on epithelial quantity and placement. There is less information about how the stroma directs the epithelium towards certain functions. Here we used organoids as a model for understanding what stromal signaling directs epithelial cell fate. We found that stromal cell state is …
Study Of Primary Cilium Structure And Intraflagellar Transport, Shufeng Sun
Study Of Primary Cilium Structure And Intraflagellar Transport, Shufeng Sun
Legacy Theses & Dissertations (2009 - 2024)
Primary cilia are hair-like protrusions that stem from the basal bodies in the cytoplasm and extend into the extracellular space to sense signals. Intraflagellar transport (IFT) functions to transport cargo molecules into and out of the ciliary compartment to assemble, maintain, and disassemble the cilia. Accurate knowledge of the three-dimensional (3D) structure of primary cilia and precise details of the IFT profile is the foundation for understanding the sensory functions of primary cilia. This work covers three aspects of primary cilia. Firstly, we obtained and analyzed the overall 3D architecture of the complete primary cilia axoneme region using serial section …