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http://hdl.handle.net/1942/29206
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DC Field | Value | Language |
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dc.contributor.author | Van Steenbergen, V. | - |
dc.contributor.author | BOESMANS, Werend | - |
dc.contributor.author | Li, Z. | - |
dc.contributor.author | de Coene, Y. | - |
dc.contributor.author | VINTS, Koen | - |
dc.contributor.author | Baatsen, P. | - |
dc.contributor.author | DEWACHTER, Ilse | - |
dc.contributor.author | AMELOOT, Marcel | - |
dc.contributor.author | Clays, K. | - |
dc.contributor.author | Vanden Berghe, P. | - |
dc.date.accessioned | 2019-09-16T14:12:25Z | - |
dc.date.available | 2019-09-16T14:12:25Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, 10 (Art N° 3530) | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/1942/29206 | - |
dc.description.abstract | Microtubules are a vital component of the cell's cytoskeleton and their organization is crucial for healthy cell functioning. The use of label-free SH imaging of microtubules remains limited, as sensitive detection is required and the true molecular origin and main determinants required to generate SH from microtubules are not fully understood. Using advanced correlative imaging techniques, we identified the determinants of the microtubule-dependent SH signal. Microtubule polarity, number and organization determine SH signal intensity in biological samples. At the molecular level, we show that the GTP-bound tubulin dimer conformation is fundamental for microtubules to generate detectable SH signals. We show that SH imaging can be used to study the effects of microtubule-targeting drugs and proteins and to detect changes in tubulin conformations during neuronal maturation. Our data provide a means to interpret and use SH imaging to monitor changes in the microtubule network in a label-free manner. | - |
dc.description.sponsorship | We would like to thank Michael Moons for technical support, Tobias Martens for analyzing SH recordings of brain slices, Michiel Martens, Youcef Kazwiny, and all current and past LENS members for scientific comments on the project and help with preliminary data collection and set-up refinement. The authors' work is supported by the Research Foundation Flanders (FWO) grant G.0929.15 (to P.V.B., K.C., M.A.) and Hercules AKUL/11/37 (to P.V.B.). | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.rights | The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License | - |
dc.subject.other | Multidisciplinary Sciences | - |
dc.title | Molecular understanding of label-free second harmonic imaging of microtubules | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 10 | - |
local.format.pages | 14 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Van Steenbergen, V.; Boesmans, W.; Li, Z.; Vanden Berghe, P.] Katholieke Univ Leuven, Dept Chron Dis Metab & Ageing, TARGID, Lab Enter NeuroSci Lens, Leuven, Belgium. [Boesmans, W.] Maastricht Univ, GROW Sch Oncol & Dev Biol, Dept Pathol, Med Ctr, NL-6229 HX Maastricht, Netherlands. [Boesmans, W.] Hasselt Univ, Biomed Res Inst BIOMED, B-3500 Hasselt, Belgium. [de Coene, Y.] Katholieke Univ Leuven, Dept Phys & Astron, Soft Matter & Biophys, B-3001 Heverlee, Belgium. [Vints, K.; Baatsen, P.] VIB KU Leuven, Electron Microscopy Platform, B-3000 Leuven, Belgium. [Vints, K.; Baatsen, P.] VIB KU Leuven, VIB Bioimaging Core Facil, B-3000 Leuven, Belgium. [Vints, K.; Baatsen, P.] Katholieke Univ Leuven, Leuven Brain Inst, Dept Neurosci, Ctr Brain & Dis Res, B-3000 Leuven, Belgium. [Dewachter, I] Hasselt Univ, Biomed Res Inst, Alzheimer Res Grp, B-3500 Hasselt, Belgium. [Dewachter, I] UCLouvain, Inst Neurosci, B-1200 Brussels, Belgium. [Ameloot, M.] Hasselt Univ, Biophys Biomed Res Inst BIOMED, B-3500 Hasselt, Belgium. [Clays, K.] Katholieke Univ Leuven, Dept Chem, Mol Imaging & Photon, B-3001 Heverlee, Belgium. [Vanden Berghe, P.] Katholieke Univ Leuven, Leuven Brain Inst, B-3000 Leuven, Belgium. | - |
local.publisher.place | LONDON | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 3530 | - |
dc.identifier.doi | 10.1038/s41467-019-11463-8 | - |
dc.identifier.isi | 000478867500015 | - |
item.validation | ecoom 2020 | - |
item.fullcitation | Van Steenbergen, V.; BOESMANS, Werend; Li, Z.; de Coene, Y.; VINTS, Koen; Baatsen, P.; DEWACHTER, Ilse; AMELOOT, Marcel; Clays, K. & Vanden Berghe, P. (2019) Molecular understanding of label-free second harmonic imaging of microtubules. In: NATURE COMMUNICATIONS, 10 (Art N° 3530). | - |
item.contributor | Van Steenbergen, V. | - |
item.contributor | BOESMANS, Werend | - |
item.contributor | Li, Z. | - |
item.contributor | de Coene, Y. | - |
item.contributor | VINTS, Koen | - |
item.contributor | Baatsen, P. | - |
item.contributor | DEWACHTER, Ilse | - |
item.contributor | AMELOOT, Marcel | - |
item.contributor | Clays, K. | - |
item.contributor | Vanden Berghe, P. | - |
item.accessRights | Open Access | - |
item.fulltext | With Fulltext | - |
crisitem.journal.eissn | 2041-1723 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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van steenbergen 1.pdf | Published version | 4.56 MB | Adobe PDF | View/Open |
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