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Full-Text Articles in Cell Biology

Single Cell Transcriptome Profiling Of Developing Chick Retinal Cells, Lauren A. Laboissonniere, Gregory M. Martin, Jillian J. Goetz, Ran Bi, Brock Pope, Kallie Weinand, Laura Ellson, Diane Fru, Miranda Lee, Andrea K. Wester, Peng Liu, Jeffrey M. Trimarchi Aug 2017

Single Cell Transcriptome Profiling Of Developing Chick Retinal Cells, Lauren A. Laboissonniere, Gregory M. Martin, Jillian J. Goetz, Ran Bi, Brock Pope, Kallie Weinand, Laura Ellson, Diane Fru, Miranda Lee, Andrea K. Wester, Peng Liu, Jeffrey M. Trimarchi

Genetics, Development and Cell Biology Publications

The vertebrate retina is a specialized photosensitive tissue comprised of six neuronal and one glial cell types, each of which develops in prescribed proportions at overlapping timepoints from a common progenitor pool. While each of these cells has a specific function contributing to proper vision in the mature animal, their differential representation in the retina as well as the presence of distinctive cellular subtypes makes identifying the transcriptomic signatures that lead to each retinal cell’s fate determination and development challenging. We have analyzed transcriptomes from individual cells isolated from the chick retina throughout retinogenesis. While we focused our efforts ...


Transcriptomic Analyses Of Onecut1 And Onecut2 Deficient Retinas, Jillian J. Goetz, Jeffrey M. Trimarchi Jun 2015

Transcriptomic Analyses Of Onecut1 And Onecut2 Deficient Retinas, Jillian J. Goetz, Jeffrey M. Trimarchi

Genetics, Development and Cell Biology Publications

In this article, we further explore the data generated for the research article “Onecut1 and Onecut2 play critical roles in the development of the mouse retina”. To better understand the functionality of the Onecut family of transcription factors in retinogenesis, we investigated the retinal transcriptomes of developing and mature mice to identify genes with differential expression. This data article reports the full transcriptomes resulting from these experiments and provides tables detailing the differentially expressed genes between wildtype and Onecut1 or 2 deficient retinas. The raw array data of our transcriptomes as generated using Affymetrix microarrays are available on the NCBI ...


Moesin1 And Ve-Cadherin Are Required In Endothelial Cells During In Vivo Tubulogenesis, Ying Wang, Mark S. Kaiser, Jon D. Larson, Aidas Nasevicius, Karl J. Clark, Shannon A. Wadman, Sharon E. Roberg-Perez, Stephen C. Ekker, Perry B. Hackett, Maura Mcgrail, Jeffrey J. Essner Jan 2010

Moesin1 And Ve-Cadherin Are Required In Endothelial Cells During In Vivo Tubulogenesis, Ying Wang, Mark S. Kaiser, Jon D. Larson, Aidas Nasevicius, Karl J. Clark, Shannon A. Wadman, Sharon E. Roberg-Perez, Stephen C. Ekker, Perry B. Hackett, Maura Mcgrail, Jeffrey J. Essner

Genetics, Development and Cell Biology Publications

Endothelial tubulogenesis is a crucial step in the formation of functional blood vessels during angiogenesis and vasculogenesis. Here, we use in vivo imaging of living zebrafish embryos expressing fluorescent fusion proteins of β-Actin, α-Catenin, and the ERM family member Moesin1 (Moesin a), to define a novel cord hollowing process that occurs during the initial stages of tubulogenesis in intersegmental vessels (ISVs) in the embryo. We show that the primary lumen elongates along cell junctions between at least two endothelial cells during embryonic angiogenesis. Moesin1-EGFP is enriched around structures that resemble intracellular vacuoles, which fuse with the luminal membrane during expansion ...


Echinacea Species And Alkamides Inhibit Prostaglandin E2 Production In Raw264.7 Mouse Macrophage Cells, Carlie A. Lalone, Kimberly D.P. Hammer, Lankun Wu, Jaehood Bae, Norma Leyva, Yi Liu, Avery K.S. Solco, George A. Kraus, Patricia A. Murphy, Eve S. Wurtele, Ok-Kyung Kim, Kwon Ii Seo, Mark P. Widrlechner, Diane F. Birt Jan 2007

Echinacea Species And Alkamides Inhibit Prostaglandin E2 Production In Raw264.7 Mouse Macrophage Cells, Carlie A. Lalone, Kimberly D.P. Hammer, Lankun Wu, Jaehood Bae, Norma Leyva, Yi Liu, Avery K.S. Solco, George A. Kraus, Patricia A. Murphy, Eve S. Wurtele, Ok-Kyung Kim, Kwon Ii Seo, Mark P. Widrlechner, Diane F. Birt

Food Science and Human Nutrition Publications

Inhibition of prostaglandin E2 (PGE2) production in lipopolysaccharide-stimulated RAW264.7 mouse macrophage cells was assessed with an enzyme immunoassay following treatments with Echinacea extracts or synthesized alkamides. Results indicated that ethanol extracts diluted in media to a concentration of 15 μg/mL from E. angustifolia, E. pallida, E. simulata, and E. sanguinea significantly inhibited PGE2 production. In further studies, PGE2 production was significantly reduced by all synthesized alkamides assayed at 50 μM, by Bauer alkamides 8, 12A analogue, and 14, Chen alkamide 2, and Chen alkamide 2 analogue at 25 μM and by Bauer alkamide 14 ...