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Berry, Sneha; Giraldo, Nicolas A.; Green, Benjamin F.; Cottrell, Tricia R.; Stein, Julie E.; Engle, Elizabeth L.; Xu, Haiying; Ogurtsova, Aleksandra; Roberts, Charles; Wang, Daphne; Nguyen, Peter; Zhu, Qingfeng; Soto-Diaz, Sigfredo; Loyola, Jose; Sander, Inbal B.; Wong, Pok Fai; Jessel, Shlomit; Doyle, Joshua; Signer, Danielle; Wilton, Richard; Roskes, Jeffrey S.; Eminizer, Margaret; Park, Seyoun; Sunshine, Joel C.; [...]

Analysis of multispectral imaging with the AstroPath platform informs efficacy of PD-1 blockade

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  • Medientyp: E-Artikel
  • Titel: Analysis of multispectral imaging with the AstroPath platform informs efficacy of PD-1 blockade
  • Beteiligte: Berry, Sneha; Giraldo, Nicolas A.; Green, Benjamin F.; Cottrell, Tricia R.; Stein, Julie E.; Engle, Elizabeth L.; Xu, Haiying; Ogurtsova, Aleksandra; Roberts, Charles; Wang, Daphne; Nguyen, Peter; Zhu, Qingfeng; Soto-Diaz, Sigfredo; Loyola, Jose; Sander, Inbal B.; Wong, Pok Fai; Jessel, Shlomit; Doyle, Joshua; Signer, Danielle; Wilton, Richard; Roskes, Jeffrey S.; Eminizer, Margaret; Park, Seyoun; Sunshine, Joel C.; [...]
  • Erschienen: American Association for the Advancement of Science (AAAS), 2021
  • Erschienen in: Science, 372 (2021) 6547
  • Sprache: Englisch
  • DOI: 10.1126/science.aba2609
  • ISSN: 0036-8075; 1095-9203
  • Entstehung:
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  • Beschreibung: <jats:title>Astronomy accelerates tumor imaging</jats:title> <jats:p> Immunohistochemical stains for individual markers revolutionized diagnostic pathology decades ago but cannot capture enough information to accurately predict response to immunotherapy. Newer multiplex immunofluorescent technologies provide the potential to visualize the expression patterns of many functionally relevant molecules but present numerous challenges in accurate image analysis and data handling, particularly over large tumor areas. Drawing from the field of astronomy, in which petabytes of imaging data are routinely analyzed across a wide spectral range, Berry <jats:italic>et al.</jats:italic> developed a platform for multispectral imaging of whole-tumor sections with high-fidelity single-cell resolution. The resultant AstroPath platform was used to develop a multiplex immunofluorescent assay highly predictive of responses and outcomes for melanoma patients receiving immunotherapy. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , aba2609, this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" related-article-type="in-this-issue" xlink:href="10.1126/science.aba2609">eaba2609</jats:related-article> </jats:p>