Robot-assisted spidermass for in vivo ...
Document type :
Article dans une revue scientifique: Article original
PMID :
Permalink :
Title :
Robot-assisted spidermass for in vivo real-time topography mass spectrometry imaging
Author(s) :
Ogrinc, Nina [Auteur]
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Kruszewski, Alexandre [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
Chaillou, Paul [Auteur]
Saudemont, Philippe [Auteur]
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Lagadec, Chann [Auteur]
Cancer Heterogeneity, Plasticity and Resistance to Therapies (CANTHER) - UMR 9020 - UMR 1277
Salzet, Michel [Auteur]
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Duriez, Christian [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
FOURNIER, Isabelle [Auteur]
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Kruszewski, Alexandre [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
Chaillou, Paul [Auteur]
Saudemont, Philippe [Auteur]
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Lagadec, Chann [Auteur]

Cancer Heterogeneity, Plasticity and Resistance to Therapies (CANTHER) - UMR 9020 - UMR 1277
Salzet, Michel [Auteur]

Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Duriez, Christian [Auteur]

Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
FOURNIER, Isabelle [Auteur]

Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Journal title :
Analytical Chemistry
Abbreviated title :
Anal Chem
Publication date :
2021-10-20
ISSN :
1520-6882
HAL domain(s) :
Sciences du Vivant [q-bio]
English abstract : [en]
Mass spectrometry imaging (MSI) has shown to bring invaluable information for biological and clinical applications. However, conventional MSI is generally performed ex vivo from tissue sections. Here, we developed a novel ...
Show more >Mass spectrometry imaging (MSI) has shown to bring invaluable information for biological and clinical applications. However, conventional MSI is generally performed ex vivo from tissue sections. Here, we developed a novel MS-based method for in vivo mass spectrometry imaging. By coupling the SpiderMass technology, that provides in vivo minimally invasive analysis-to a robotic arm of high accuracy, we demonstrate that images can be acquired from any surface by moving the laser probe above the surface. By equipping the robotic arm with a sensor, we are also able to both get the topography image of the sample surface and the molecular distribution, and then and plot back the molecular data, directly to the 3D topographical image without the need for image fusion. This is shown for the first time with the 3D topographic MS-based whole-body imaging of a mouse. Enabling fast in vivo MSI bridged to topography paves the way for surgical applications to excision margins.Show less >
Show more >Mass spectrometry imaging (MSI) has shown to bring invaluable information for biological and clinical applications. However, conventional MSI is generally performed ex vivo from tissue sections. Here, we developed a novel MS-based method for in vivo mass spectrometry imaging. By coupling the SpiderMass technology, that provides in vivo minimally invasive analysis-to a robotic arm of high accuracy, we demonstrate that images can be acquired from any surface by moving the laser probe above the surface. By equipping the robotic arm with a sensor, we are also able to both get the topography image of the sample surface and the molecular distribution, and then and plot back the molecular data, directly to the 3D topographical image without the need for image fusion. This is shown for the first time with the 3D topographic MS-based whole-body imaging of a mouse. Enabling fast in vivo MSI bridged to topography paves the way for surgical applications to excision margins.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
CNRS
Centrale Lille
INSERM
Université de Lille
Centrale Lille
INSERM
Université de Lille
Collections :
Submission date :
2022-06-15T13:58:21Z
2023-02-15T12:43:40Z
2023-02-15T12:43:40Z
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