by Reed College Dev Neuro in the Node
Another installment from the Developmental Neurobiology Students at Reed College. Hope you enjoy! It’s not often that you get to recount the classic tale of Stone Soup when thinking about developmental biology, but that’s exactly what we did when discussing an almost classic 2011 Nature paper from Yoshiki Sasai’s group. In the story, a grumpy […]... Read more »
Eiraku, M., Takata, N., Ishibashi, H., Kawada, M., Sakakura, E., Okuda, S., Sekiguchi, K., Adachi, T., & Sasai, Y. (2011) Self-organizing optic-cup morphogenesis in three-dimensional culture. Nature, 472(7341), 51-56. DOI: 10.1038/nature09941
Fuhrmann, S. (2010) Eye Morphogenesis and Patterning of the Optic Vesicle. Current Topics in Developmental Biology. DOI: 10.1016/B978-0-12-385044-7.00003-5
Nakano, T., Ando, S., Takata, N., Kawada, M., Muguruma, K., Sekiguchi, K., Saito, K., Yonemura, S., Eiraku, M., & Sasai, Y. (2012) Self-Formation of Optic Cups and Storable Stratified Neural Retina from Human ESCs. Cell Stem Cell, 10(6), 771-785. DOI: 10.1016/j.stem.2012.05.009
Optimizing such tailored checklists, understanding why some studies indicate benefits of checklists whereas others do not and re-evaluating the efficacy of checklists in the non-academic setting will all require a substantial amount of future research before one can draw definitive conclusions about the efficacy of checklists. Regulatory agencies in Canada and the United Kingdom should reconsider their current mandates. Perhaps an even more important lesson to be learned is that health regulator........ Read more »
Urbach DR, Govindarajan A, Saskin R, Wilton AS, & Baxter NN. (2014) Introduction of surgical safety checklists in Ontario, Canada. The New England Journal of Medicine, 370(11), 1029-38. PMID: 24620866
A new study measuring methane emissions over well pads has shown that fracking sites even in preparatory phases release orders of magnitude more methane then previously estimated.... Read more »
Caulton, D., Shepson, P., Santoro, R., Sparks, J., Howarth, R., Ingraffea, A., Cambaliza, M., Sweeney, C., Karion, A., Davis, K.... (2014) Toward a better understanding and quantification of methane emissions from shale gas development. Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.1316546111
Airborne wind turbines hovering high in the air and tethered to the ground, like kites, have the potential to generate huge amounts of electricity, based on a recent wind availability study led by the University of Delaware.... Read more »
Archer, C., Delle Monache, L., & Rife, D. (2014) Airborne wind energy: Optimal locations and variability. Renewable Energy, 180-186. DOI: 10.1016/j.renene.2013.10.044
Identifying risk factors for brain disorders is a key element in clinical research.Understanding protective or resilience factors for brain disorders is also important and receiving increased attention in clinical research.Factors that promote resilience to brain disorders may come from a variety of domains. Religious belief is one domain receiving attention as a potential resilience factor.Miller and colleagues recently published a longitudinal study of religious belief and risk for major ........ Read more »
Miller L, Wickramaratne P, Gameroff MJ, Sage M, Tenke CE, & Weissman MM. (2012) Religiosity and major depression in adults at high risk: a ten-year prospective study. The American journal of psychiatry, 169(1), 89-94. PMID: 21865527
Sorry for the cheesy title, but I’m getting married in a couple of weeks and it is all I can think about (oh, and science of course). I have to admit that I chose a GREAT paper this time!: “Molecular determinants of PI3Kγ-mediated activation downstream of G-protein–coupled receptors” which was published last year in […]... Read more »
Vadas O., Dbouk H. A., Shymanets A., Perisic O., Burke J. E., Abi Saab W. F., Khalil B. D., Harteneck C., Bresnick A. R., & Nurnberg B. (2013) Molecular determinants of PI3K -mediated activation downstream of G-protein-coupled receptors (GPCRs). Proceedings of the National Academy of Sciences, 110(47), 18862-18867. DOI: 10.1073/pnas.1304801110
Rommel Christian, Camps Montserrat, & Ji Hong. (2007) PI3Kδ and PI3Kγ: partners in crime in inflammation in rheumatoid arthritis and beyond?. Nature Reviews Immunology, 7(3), 191-201. DOI: 10.1038/nri2036
New DNA study reveals lion history and could guide conservation efforts.... Read more »
Barnett R, Yamaguchi N, Shapiro B, Ho SY, Barnes I, Sabin R, Werdelin L, Cuisin J, & Larson G. (2014) Revealing the maternal demographic history of Panthera leo using ancient DNA and a spatially explicit genealogical analysis. BMC evolutionary biology, 14(1), 70. PMID: 24690312
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