Green, Sara and Dam, Mie Seest and Svendsen, Mette Nordahl (2021) Patient-derived Organoids in Precision Oncology – Towards a Science of and for the Individual? [Preprint]

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Abstract

An interesting question for philosophy of science is how the “personal” gets constituted, scientifically as well as socially, through new technologies and practices in personalized medicine. A novel approach to better account for patient variation is to develop so-called tumor organoids based on tumor samples from individual cancer patients. Given their ability to recapitulate tumor heterogeneity, patient-derived models have been highlighted as breaking way for a “science of the individual” or a “one patient paradigm” in medicine. But to what extent is it possible – and desirable – for in vitro models to become “substitutes” for patients or patient types? To explore such questions, we combine philosophical and ethnographic analysis of laboratory research and clinical research practice. We analyze how epistemic uncertainties about the evidential status of organoids relate to ontological uncertainties about the nature of cancer itself, and document challenges of determining what level of variation is scientifically and clinically meaningful in personalized medicine. Moreover, we show how epistemic and ethical implications intersect when tumor organoids are attempted used for patient-specific drug screening. In this context, researchers and clinicians become stretched between the hopes of patients and epistemic uncertainty.

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Item Type:	Preprint
Creators:	Creators Email ORCID Green, Sara Dam, Mie Seest Svendsen, Mette Nordahl
Keywords:	Personalized medicine; Precision oncology; Tumor organoids; Tumor heterogeneity; Patient-derived models
Subjects:	Specific Sciences > Medicine > Biomedical Ethics Specific Sciences > Medicine > Clinical Trials Specific Sciences > Medicine > Health and Disease General Issues > Models and Idealization
Depositing User:	Dr. Sara Green
Date Deposited:	26 Jul 2021 03:57
Last Modified:	26 Jul 2021 03:57
Item ID:	19305
Subjects:	Specific Sciences > Medicine > Biomedical Ethics Specific Sciences > Medicine > Clinical Trials Specific Sciences > Medicine > Health and Disease General Issues > Models and Idealization
Date:	2021
URI:	https://philsci-archive.pitt.edu/id/eprint/19305

Available Versions of this Item

• Patient-derived Organoids in Precision Oncology – Towards a Science of and for the Individual? (deposited 10 Feb 2021 15:43)
  • Patient-derived Organoids in Precision Oncology – Towards a Science of and for the Individual? (deposited 26 Jul 2021 03:57) [Currently Displayed]
    • Patient-derived Organoids in Precision Oncology – Towards a Science of and for the Individual? (deposited 14 Jul 2021 02:28)

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