Swarm Intelligence-Enhanced Detection of Non-Small-Cell Lung Cancer Using Tumor-Educated Platelets

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Best, Myron G. (author)

Sol, Nik (author)

't Veld, Sjors G. J. G. In (author)

(publisher)

Abstract Subject headings

Blood-based liquid biopsies, including tumor-educated blood platelets (TEPs), have emerged as promising biomarker sources for non-invasive detection of cancer. Here we demonstrate that particle-swarm optimization (PSO)-enhanced algorithms enable efficient selection of RNA biomarker panels from platelet RNA sequencing libraries (n = 779). This resulted in accurate TEP-based detection of early- and late-stage non-small-cell lung cancer (n = 518 late-stage validation cohort, accuracy, 88%; AUC, 0.94; 95% CI, 0.92-0.96; p < 0.001; n = 106 early-stage validation cohort, accuracy, 81%; AUC, 0.89; 95% CI, 0.83-0.95; p < 0.001), independent of age of the individuals, smoking habits, whole-blood storage time, and various inflammatory conditions. PSO enabled selection of gene panels to diagnose cancer from TEPs, suggesting that swarm intelligence may also benefit the optimization of diagnostics readout of other liquid biopsy biosources.

By the author/editor: Best, Myron G.; Sol, Nik; 't Veld, Sjors G ...; Vancura, Adrienn ...; Muller, Mirte; Niemeijer, Anna- ...; show more...; Fejes, Aniko V.; Tjon Kon Fat, Le ...; 't Veld, Anna E. ...; Leurs, Cyra; Le Large, Tessa ...; Meijer, Laura L.; Kooi, Irsan E.; Rustenburg, Fran ...; Schellen, Pepijn; Verschueren, Hel ...; Post, Edward; Wedekind, Laurin ...; Bracht, Jillian; Esenkbrink, Mich ...; Wils, Leon; Favaro, Francesc ...; Schoonhoven, Jil ...; Tannous, Jihane; Meijers-Heijboer ...; Kazemier, Geert; Giovannetti, Eli ...; Reijneveld, Jaap ...; Idema, Sander; Killestein, Joep; Heger, Michal; de Jager, Saskia ...; Urbanus, Rolf T.; Hoefer, Imo E.; Pasterkamp, Gera ...; Mannhalter, Chri ...; Gomez-Arroyo, Jo ...; Bogaard, Harm-Ja ...; Noske, David P.; Vandertop, W. Pe ...; van den Broek, D ...; Ylstra, Bauke; Nilsson, Jonas A ...; Wesseling, Piete ...; Karachaliou, Nik ...; Rosell, Rafael; Lee-Lewandrowski ...; Lewandrowski, Ke ...; Tannous, Bakhos ...; de Langen, Adria ...; Smit, Egbert F.; van den Heuvel, ...; Wurdinger, Thoma ...; show less...

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