Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Till Bretschneider"'
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Cells often employ fast, pressure-driven blebs to move through tissues or against mechanical resistance, but how bleb sites are selected and directed to the cell front remains an open question. Previously, we found that chemotaxing Dictyoste
Externí odkaz:
https://doaj.org/article/71ddb652264f426bbc129e1da08b70c6
Autor:
Mike J Downey, Danuta M Jeziorska, Sascha Ott, T Katherine Tamai, Georgy Koentges, Keith W Vance, Till Bretschneider
Publikováno v:
PLoS ONE, Vol 6, Iss 12, p e27886 (2011)
The extraction of fluorescence time course data is a major bottleneck in high-throughput live-cell microscopy. Here we present an extendible framework based on the open-source image analysis software ImageJ, which aims in particular at analyzing the
Externí odkaz:
https://doaj.org/article/986f69cff5644414add7b98f87a58b61
Publikováno v:
SIAM/ASA Journal on Uncertainty Quantification. 10:179-199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dd3058b88cf9346f25ee3d7af3ef59f
https://doi.org/10.1137/20m1373347
https://doi.org/10.1137/20m1373347
Autor:
Judith E. Lutton, Helena L. E. Coker, Peggy Paschke, Christopher J. Munn, Jason S. King, Till Bretschneider, Robert R. Kay
Macropinocytosis is a conserved endocytic process where cells take up medium into micron-sized vesicles. InDictyostelium, macropinocytic cups form around domains of PIP3 in the plasma membrane and extend by actin polymerization. Using lattice light-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::610a803af9e5e9e37885863d2952b527
https://doi.org/10.1101/2022.10.07.511330
https://doi.org/10.1101/2022.10.07.511330
Summary: Advances in 3D live cell microscopy are enabling high-resolution capture of previously unobserved processes. Unleashing the power of modern machine learning methods to fully benefit from these technologies is, however, frustrated by the diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff0b820d70839023b4ee8f0e6f4e5cb
http://arxiv.org/abs/2209.11672
http://arxiv.org/abs/2209.11672
Autor:
Robert R, Kay, Josiah, Lutton, Helena, Coker, Peggy, Paschke, Jason S, King, Till, Bretschneider
Publikováno v:
Sub-cellular biochemistry. 98
Macropinocytosis is a relatively unexplored form of large-scale endocytosis driven by the actin cytoskeleton. Dictyostelium amoebae form macropinosomes from cups extended from the plasma membrane, then digest their contents and absorb the nutrients i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2fafa5a87bc725dddbefc0214e4997d7
https://pubmed.ncbi.nlm.nih.gov/35378702
https://pubmed.ncbi.nlm.nih.gov/35378702
Publikováno v:
Subcellular Biochemistry ISBN: 9783030940034
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08f59f88f124ccb6917b5569fa7ae534
https://doi.org/10.1007/978-3-030-94004-1_3
https://doi.org/10.1007/978-3-030-94004-1_3
High-resolution 3D microscopy is a fast advancing field and requires new techniques in image analysis to handle these new datasets. In this work, we focus on detailed 3D segmentation of Dictyostelium cells undergoing macropinocytosis captured on an i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08a8e4777bfd51692188c1b5dcd727a2
http://wrap.warwick.ac.uk/143555/2/WRAP-curvature-enhanced-random-walker-segmentation-method-detailed-capture-3D-cell-surface-membranes-Bretschneider-2020.pdf
http://wrap.warwick.ac.uk/143555/2/WRAP-curvature-enhanced-random-walker-segmentation-method-detailed-capture-3D-cell-surface-membranes-Bretschneider-2020.pdf
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Scientific Reports
Scientific Reports
Cells often employ fast, pressure-driven blebs to move through tissues or against mechanical resistance, but how bleb sites are selected and directed to the cell front remains an open question. Previously, we found that chemotaxing Dictyostelium cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d3947512d97f9ed6fca9fccf2002ede
https://doaj.org/article/71ddb652264f426bbc129e1da08b70c6
https://doaj.org/article/71ddb652264f426bbc129e1da08b70c6
Autor:
Björn Stinner, Till Bretschneider
Publikováno v:
Biochemical Society transactions. 48(2)
Directed cell migration poses a rich set of theoretical challenges. Broadly, these are concerned with (1) how cells sense external signal gradients and adapt; (2) how actin polymerisation is localised to drive the leading cell edge and Myosin-II mole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fe86bb29fa19a3823e41d83e96c0942
https://pubmed.ncbi.nlm.nih.gov/32239187
https://pubmed.ncbi.nlm.nih.gov/32239187