Non-invasive tape sampling of tryptophan and kynurenine in relation to phenylalanine and tyrosine from melanoma and adjacent non-lesional skin: A pilot study

• Skaidre Jankovskaja ,

  Roles Conceptualization, Data curation, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: skaidre.jankovskaja@mau.se (SJ); tautgirdas.ruzgas@mau.se (TR)

  Affiliations Department of Biomedical Science, Malmö University, Sweden, Biofilms Research Centre for Biointerfaces, Malmö University, Sweden

  https://orcid.org/0000-0001-7038-0633

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• Peter Spégel,

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

  Affiliation Centre for Analysis and Synthesis, Department of Chemistry, Lund University, Sweden

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• Kari Nielsen,

  Roles Conceptualization, Funding acquisition, Resources, Supervision, Writing – review & editing

  Affiliations Department of Dermatology, Skåne University Hospital, Lund, Sweden, Department of Clinical Sciences Lund, Division of Dermatology and Venereology, Lund University, Lund, Sweden

  https://orcid.org/0000-0002-7363-0455

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• Sebastian Björklund,

  Roles Conceptualization, Investigation, Supervision, Writing – review & editing

  Affiliations Department of Biomedical Science, Malmö University, Sweden, Biofilms Research Centre for Biointerfaces, Malmö University, Sweden

  https://orcid.org/0000-0001-6254-8539

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• Jeremy Bost,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation SciBase AB, Sundbyberg, Sweden

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• Johan Engblom,

  Roles Conceptualization, Funding acquisition, Investigation, Writing – review & editing

  Affiliations Department of Biomedical Science, Malmö University, Sweden, Biofilms Research Centre for Biointerfaces, Malmö University, Sweden

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• Gustav Christensen,

  Roles Conceptualization, Investigation, Resources, Writing – review & editing

  Affiliations Department of Dermatology, Skåne University Hospital, Lund, Sweden, Department of Clinical Sciences Lund, Division of Dermatology and Venereology, Lund University, Lund, Sweden

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• Oksana Rogova,

  Roles Methodology, Writing – review & editing

  Affiliation Centre for Analysis and Synthesis, Department of Chemistry, Lund University, Sweden

  https://orcid.org/0000-0002-5104-2943

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• Maxim Morin,

  Roles Methodology, Writing – review & editing

  Affiliations Department of Biomedical Science, Malmö University, Sweden, Biofilms Research Centre for Biointerfaces, Malmö University, Sweden

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• Merete Haedersdal,

  Roles Conceptualization, Investigation, Resources, Writing – review & editing

  Affiliations Department of Dermatology, Copenhagen University Hospital – Bispebjerg, Copenhagen, Denmark, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark

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• Martin Malmsten,

  Roles Conceptualization, Investigation, Writing – review & editing

  Affiliation Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark

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• Chris D. Anderson,

  Roles Conceptualization, Investigation, Writing – review & editing

  Affiliation Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden

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• Tautgirdas Ruzgas

  Roles Conceptualization, Funding acquisition, Investigation, Resources, Supervision, Writing – review & editing

  * E-mail: skaidre.jankovskaja@mau.se (SJ); tautgirdas.ruzgas@mau.se (TR)

  Affiliations Department of Biomedical Science, Malmö University, Sweden, Biofilms Research Centre for Biointerfaces, Malmö University, Sweden

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