DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, Sungmin | ko |
dc.contributor.author | Kang, Joon Ho | ko |
dc.contributor.author | Oh, Seungeun | ko |
dc.contributor.author | Kirschner, Marc W. | ko |
dc.contributor.author | Mitchison, T. J. | ko |
dc.contributor.author | Manalis, Scott | ko |
dc.date.accessioned | 2022-08-09T02:00:47Z | - |
dc.date.available | 2022-08-09T02:00:47Z | - |
dc.date.created | 2022-08-09 | - |
dc.date.created | 2022-08-09 | - |
dc.date.issued | 2015-11 | - |
dc.identifier.citation | JOURNAL OF CELL BIOLOGY, v.211, no.4, pp.757 - 763 | - |
dc.identifier.issn | 0021-9525 | - |
dc.identifier.uri | http://hdl.handle.net/10203/297874 | - |
dc.description.abstract | Osmotic regulation of intracellular water during mitosis is poorly understood because methods for monitoring relevant cellular physical properties with sufficient precision have been limited. Here we use a suspended microchannel resonator to monitor the volume and density of single cells in suspension with a precision of 1% and 0.03%, respectively. We find that for transformed murine lymphocytic leukemia and mouse pro-B cell lymphoid cell lines, mitotic cells reversibly increase their volume by more than 10% and decrease their density by 0.4% over a 20-min period. This response is correlated with the mitotic cell cycle but is not coupled to nuclear osmolytes released by nuclear envelope breakdown, chromatin condensation, or cytokinesis and does not result from endocytosis of the surrounding fluid. Inhibiting Na-H exchange eliminates the response. Although mitotic rounding of adherent cells is necessary for proper cell division, our observations that suspended cells undergo reversible swelling during mitosis suggest that regulation of intracellular water may be a more general component of mitosis than previously appreciated. | - |
dc.language | English | - |
dc.publisher | ROCKEFELLER UNIV PRESS | - |
dc.title | Resonant microchannel volume and mass measurements show that suspended cells swell during mitosis | - |
dc.type | Article | - |
dc.identifier.wosid | 000365708100008 | - |
dc.identifier.scopusid | 2-s2.0-84962326624 | - |
dc.type.rims | ART | - |
dc.citation.volume | 211 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 757 | - |
dc.citation.endingpage | 763 | - |
dc.citation.publicationname | JOURNAL OF CELL BIOLOGY | - |
dc.identifier.doi | 10.1083/jcb.201505058 | - |
dc.contributor.localauthor | Son, Sungmin | - |
dc.contributor.nonIdAuthor | Kang, Joon Ho | - |
dc.contributor.nonIdAuthor | Oh, Seungeun | - |
dc.contributor.nonIdAuthor | Kirschner, Marc W. | - |
dc.contributor.nonIdAuthor | Mitchison, T. J. | - |
dc.contributor.nonIdAuthor | Manalis, Scott | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TOPOISOMERASE-II | - |
dc.subject.keywordPlus | MITOTIC CELLS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | MITOCHONDRIAL | - |
dc.subject.keywordPlus | CONDENSATION | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | CHANNEL | - |
dc.subject.keywordPlus | CYCLE | - |
dc.subject.keywordPlus | SIZE | - |
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