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231224s2015 xx |||||o 00| ||eng c |
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7 |
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|a 10.1021/acs.langmuir.5b00095
|2 doi
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|a eng
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| 100 |
1 |
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|a Agarwal, K
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Analysis of exosome release as a cellular response to MAPK pathway inhibition
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|c 2015
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|a Text
|b txt
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 05.02.2016
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|a Date Revised 11.02.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Exosome size distributions and numbers of exosomes released per cell are measured by asymmetric flow-field flow fractionation/multi-angle light scattering (A4F/MALS) for three thyroid cancer cell lines as a function of a treatment that inhibits MAPK signaling pathways in the cells. We show that these cell lines release exosomes with well-defined morphological features and size distributions that reflect a common biological process for their formation and release into the extracellular environment. We find that those cell lines with constitutive activation of the MAPK signaling pathway display MEK-dependent exosome release characterized by increased numbers of exosomes released per cell. Analysis of the measured exosome size distributions based on a generalized extreme value distribution model for exosome formation in intracellular multivesicular bodies highlights the importance of this experimental observable for delineating different mechanisms of vesicle formation and predicting how changes in exosome release can be modified by pathway inhibitors in a cell context-dependent manner
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|a Journal Article
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|a Research Support, N.I.H., Extramural
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|a Research Support, U.S. Gov't, Non-P.H.S.
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| 650 |
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|a MAP Kinase Kinase Kinases
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| 650 |
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|a EC 2.7.11.25
|2 NLM
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| 700 |
1 |
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|a Saji, M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lazaroff, S M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Palmer, A F
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ringel, M D
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Paulaitis, M E
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1985
|g 31(2015), 19 vom: 19. Mai, Seite 5440-8
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:31
|g year:2015
|g number:19
|g day:19
|g month:05
|g pages:5440-8
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|u http://dx.doi.org/10.1021/acs.langmuir.5b00095
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