Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices

Schuty, Bruno - Martinez, Sofia - Guerra, Analia - Lecumberry, Federico - Magliano, Julio - Malacrida, Leonel

Resumen:

Melanoma diagnosis traditionally relies on microscopic examination of hematoxylin and eosin (H&E) slides by dermatopathologists to search for specific architectural and cytological features. Unfortunately, no single molecular marker exists to reliably differentiatemelanoma from benign lesions such as nevi. This study explored the potential of autofluorescent molecules within tissues to provide molecular fingerprints indicative of degenerated melanocytes in melanoma.


Detalles Bibliográficos
2023
Los autores agradecen el apoyo del PEDECIBA y de la Agencia Nacional de Investigación e Innovación (ANII) como miembros del Sistema Nacional de Investigadores (SNI)
Skin cancer
Melanoma
Fluorescence microscopy
Hyperspectral imaging
Phasor analysis
Spectral phasor
Nevus
Cancer
Inglés
Universidad de la República
COLIBRI
https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2023.1296826/full#h1
https://hdl.handle.net/20.500.12008/41340
Acceso abierto
Licencia Creative Commons Atribución (CC - By 4.0)
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author Schuty, Bruno
author2 Martinez, Sofia
Guerra, Analia
Lecumberry, Federico
Magliano, Julio
Malacrida, Leonel
author2_role author
author
author
author
author
author_facet Schuty, Bruno
Martinez, Sofia
Guerra, Analia
Lecumberry, Federico
Magliano, Julio
Malacrida, Leonel
author_role author
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dc.contributor.filiacion.none.fl_str_mv Schuty Bruno, Institut Pasteur de Montevideo
Martinez Sofia, Universidad de la República (Uruguay). Facultad de Medicina.
Guerra Analia, Universidad de la República (Uruguay). Facultad de Medicina.
Lecumberry Federico, Universidad de la República (Uruguay). Facultad de Ingeniería.
Magliano Julio, Universidad de la República (Uruguay). Facultad de Medicina.
Malacrida Leonel, Universidad de la República (Uruguay). Facultad de Medicina.
dc.creator.none.fl_str_mv Schuty, Bruno
Martinez, Sofia
Guerra, Analia
Lecumberry, Federico
Magliano, Julio
Malacrida, Leonel
dc.date.accessioned.none.fl_str_mv 2023-11-20T17:44:19Z
dc.date.available.none.fl_str_mv 2023-11-20T17:44:19Z
dc.date.issued.none.fl_str_mv 2023
dc.description.abstract.none.fl_txt_mv Melanoma diagnosis traditionally relies on microscopic examination of hematoxylin and eosin (H&E) slides by dermatopathologists to search for specific architectural and cytological features. Unfortunately, no single molecular marker exists to reliably differentiatemelanoma from benign lesions such as nevi. This study explored the potential of autofluorescent molecules within tissues to provide molecular fingerprints indicative of degenerated melanocytes in melanoma.
dc.description.sponsorship.none.fl_txt_mv Los autores agradecen el apoyo del PEDECIBA y de la Agencia Nacional de Investigación e Innovación (ANII) como miembros del Sistema Nacional de Investigadores (SNI)
dc.format.extent.es.fl_str_mv 12 p.
dc.format.mimetype.es.fl_str_mv application/pdf
dc.identifier.citation.es.fl_str_mv Schuty, B., Martinez, S., Guerra, A. y otros. "Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices". Frontiers in Oncology. Cancer Imaging and Image-directed Interventions. [en línea]. 2023, vol. 13, pp. 1-12. DOI: 10.3389/fonc.2023.1296826.
dc.identifier.doi.none.fl_str_mv 10.3389/fonc.2023.1296826
dc.identifier.eissn.none.fl_str_mv 2234-943X
dc.identifier.uri.none.fl_str_mv https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2023.1296826/full#h1
https://hdl.handle.net/20.500.12008/41340
dc.language.iso.none.fl_str_mv en
eng
dc.publisher.es.fl_str_mv Frontiers Media S.A.
dc.relation.ispartof.es.fl_str_mv Frontiers in Oncology. Cancer Imaging and Image-directed Interventions, vol. 13, pp. 1-12, nov. 2023.
dc.rights.license.none.fl_str_mv Licencia Creative Commons Atribución (CC - By 4.0)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:COLIBRI
instname:Universidad de la República
instacron:Universidad de la República
dc.subject.es.fl_str_mv Skin cancer
Melanoma
Fluorescence microscopy
Hyperspectral imaging
Phasor analysis
Spectral phasor
Nevus
Cancer
dc.title.none.fl_str_mv Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
dc.type.es.fl_str_mv Artículo
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
description Melanoma diagnosis traditionally relies on microscopic examination of hematoxylin and eosin (H&E) slides by dermatopathologists to search for specific architectural and cytological features. Unfortunately, no single molecular marker exists to reliably differentiatemelanoma from benign lesions such as nevi. This study explored the potential of autofluorescent molecules within tissues to provide molecular fingerprints indicative of degenerated melanocytes in melanoma.
eu_rights_str_mv openAccess
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identifier_str_mv Schuty, B., Martinez, S., Guerra, A. y otros. "Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices". Frontiers in Oncology. Cancer Imaging and Image-directed Interventions. [en línea]. 2023, vol. 13, pp. 1-12. DOI: 10.3389/fonc.2023.1296826.
10.3389/fonc.2023.1296826
2234-943X
instacron_str Universidad de la República
institution Universidad de la República
instname_str Universidad de la República
language eng
language_invalid_str_mv en
network_acronym_str COLIBRI
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publishDate 2023
reponame_str COLIBRI
repository.mail.fl_str_mv mabel.seroubian@seciu.edu.uy
repository.name.fl_str_mv COLIBRI - Universidad de la República
repository_id_str 4771
rights_invalid_str_mv Licencia Creative Commons Atribución (CC - By 4.0)
spelling Schuty Bruno, Institut Pasteur de MontevideoMartinez Sofia, Universidad de la República (Uruguay). Facultad de Medicina.Guerra Analia, Universidad de la República (Uruguay). Facultad de Medicina.Lecumberry Federico, Universidad de la República (Uruguay). Facultad de Ingeniería.Magliano Julio, Universidad de la República (Uruguay). Facultad de Medicina.Malacrida Leonel, Universidad de la República (Uruguay). Facultad de Medicina.2023-11-20T17:44:19Z2023-11-20T17:44:19Z2023Schuty, B., Martinez, S., Guerra, A. y otros. "Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices". Frontiers in Oncology. Cancer Imaging and Image-directed Interventions. [en línea]. 2023, vol. 13, pp. 1-12. DOI: 10.3389/fonc.2023.1296826.https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2023.1296826/full#h1https://hdl.handle.net/20.500.12008/4134010.3389/fonc.2023.12968262234-943XMelanoma diagnosis traditionally relies on microscopic examination of hematoxylin and eosin (H&E) slides by dermatopathologists to search for specific architectural and cytological features. Unfortunately, no single molecular marker exists to reliably differentiatemelanoma from benign lesions such as nevi. This study explored the potential of autofluorescent molecules within tissues to provide molecular fingerprints indicative of degenerated melanocytes in melanoma.Submitted by Ribeiro Jorge (jribeiro@fing.edu.uy) on 2023-11-17T22:13:02Z No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) SMGLMM23.pdf: 5810045 bytes, checksum: 31951c6291f813456be05edbc5acb8b8 (MD5)Approved for entry into archive by Machado Jimena (jmachado@fing.edu.uy) on 2023-11-20T17:40:38Z (GMT) No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) SMGLMM23.pdf: 5810045 bytes, checksum: 31951c6291f813456be05edbc5acb8b8 (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2023-11-20T17:44:19Z (GMT). No. of bitstreams: 2 license_rdf: 24251 bytes, checksum: 71ed42ef0a0b648670f707320be37b90 (MD5) SMGLMM23.pdf: 5810045 bytes, checksum: 31951c6291f813456be05edbc5acb8b8 (MD5) Previous issue date: 2023Los autores agradecen el apoyo del PEDECIBA y de la Agencia Nacional de Investigación e Innovación (ANII) como miembros del Sistema Nacional de Investigadores (SNI)12 p.application/pdfenengFrontiers Media S.A.Frontiers in Oncology. Cancer Imaging and Image-directed Interventions, vol. 13, pp. 1-12, nov. 2023.Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)Skin cancerMelanomaFluorescence microscopyHyperspectral imagingPhasor analysisSpectral phasorNevusCancerQuantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slicesArtículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaSchuty, BrunoMartinez, SofiaGuerra, AnaliaLecumberry, FedericoMagliano, JulioMalacrida, LeonelProcesamiento de SeñalesTratamiento de ImágenesLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/41340/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; charset=utf-844http://localhost:8080/xmlui/bitstream/20.500.12008/41340/2/license_urla0ebbeafb9d2ec7cbb19d7137ebc392cMD52license_textlicense_texttext/html; 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spellingShingle Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
Schuty, Bruno
Skin cancer
Melanoma
Fluorescence microscopy
Hyperspectral imaging
Phasor analysis
Spectral phasor
Nevus
Cancer
status_str publishedVersion
title Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
title_full Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
title_fullStr Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
title_full_unstemmed Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
title_short Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
title_sort Quantitative melanoma diagnosis using Spectral Phasor Analysis of Hyperspectral Imaging from label-free slices
topic Skin cancer
Melanoma
Fluorescence microscopy
Hyperspectral imaging
Phasor analysis
Spectral phasor
Nevus
Cancer
url https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2023.1296826/full#h1
https://hdl.handle.net/20.500.12008/41340