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Akademický článek
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Publikováno v:
Frontiers in Cellular Neuroscience, Vol 16 (2022)
Astrocytes in the brain are rapidly recruited to sites of injury where they phagocytose damaged material and take up neurotransmitters and ions to avoid the spreading of damaging molecules. In this study we investigate the calcium (Ca2+) response in
Externí odkaz:
https://doaj.org/article/f12dada9a4d34de481fc97bea8576f5a
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Externí odkaz:
https://doaj.org/article/d986a43d8ca44186a94304c68f311c16
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2021)
In normal anaphase cells, telomeres of each separating chromosome pair are connected to each other by tethers. Tethers are elastic at the start of anaphase: arm fragments cut from anaphase chromosomes in early anaphase move across the equator to the
Externí odkaz:
https://doaj.org/article/bfc225aa31354f76861fa7083a2df187
Autor:
Roth, Stephen
Publikováno v:
The Quarterly Review of Biology, 1978 Dec 01. 53(4), 438-439.
Externí odkaz:
https://www.jstor.org/stable/2826621
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Astrocytes are known to respond to various perturbations with oscillations of calcium, including to cellular injury. Less is known about astrocytes’ ability to detect DNA/nuclear damage. This study looks at changes in calcium signaling in response
Externí odkaz:
https://doaj.org/article/9aa4d130b10f4ab28973c67cc963a4b1
Autor:
Veronica Gomez Godinez, Vikash Morar, Christopher Carmona, Yingli Gu, Kijung Sung, Linda Z. Shi, Chengbiao Wu, Daryl Preece, Michael W. Berns
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
Laser-induced shockwaves (LIS) can be utilized as a method to subject cells to conditions similar to those occurring during a blast-induced traumatic brain injury. The pairing of LIS with genetically encoded biosensors allows researchers to monitor t
Externí odkaz:
https://doaj.org/article/920ee3d1862a49d794d75ff90d2dab8c
Autor:
Nicole M. Wakida, Gladys Mae Saquilabon Cruz, Pegah Pouladian, Michael W. Berns, Daryl Preece
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
Astrocytes respond to brain injury at a cellular level by the process of reactive astrogliosis, and are able to adjust their response according to the severity of the insult. Included in the reactive response is the process of phagocytosis, where ast
Externí odkaz:
https://doaj.org/article/f18314302a18466dbed7c31ac4a0a5d2
Autor:
Nicole M. Wakida, Veronica Gomez-Godinez, Huayan Li, Jessica Nguyen, Edward K. Kim, Joseph L. Dynes, Shivashankar Othy, Alice L. Lau, Peng Ding, Linda Shi, Christopher Carmona, Leslie M. Thompson, Michael D. Cahalan, Michael W. Berns
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
The changes in intracellular calcium concentration ([Ca2+]) following laser-induced cell injury in nearby cells were studied in primary mouse astrocytes selectively expressing the Ca2+ sensitive GFAP-Cre Salsa6f fluorescent tandem protein, in an Ast1
Externí odkaz:
https://doaj.org/article/ddebd47f3e8448bd8356530a827439ba
Autor:
Arthur Forer, Michael W. Berns
Publikováno v:
Frontiers in Molecular Biosciences, Vol 7 (2020)
Elastic “tethers” connect separating anaphase chromosomes in most (or all) animal cells. We tested whether tethers are involved in coordinating movements of separating anaphase chromosomes in crane-fly spermatocytes. In these cells the coupled mo
Externí odkaz:
https://doaj.org/article/45332cc5faf0488e964151d1f127f06b