Image-based profiling for drug discovery: due for a machine-learning upgrade?review
Аннотация: Image-based profiling is a maturing strategy by which the rich information present in biological images is reduced to a multidimensional profile, a collection of extracted image-based features. These profiles can be mined for relevant patterns, revealing unexpected biological activity that is useful for many steps in the drug discovery process. Such applications include identifying disease-associated screenable phenotypes, understanding disease mechanisms and predicting a drug's activity, toxicity or mechanism of action. Several of these applications have been recently validated and have moved into production mode within academia and the pharmaceutical industry. Some of these have yielded disappointing results in practice but are now of renewed interest due to improved machine-learning strategies that better leverage image-based information. Although challenges remain, novel computational technologies such as deep learning and single-cell methods that better capture the biological information in images hold promise for accelerating drug discovery. Image-based profiling is a strategy to mine the rich information in biological images. Carpenter and colleagues discuss how the application of machine learning is renewing interest in image-based profiling for all aspects of the drug discovery process, from understanding disease mechanisms to predicting a drug's activity or mechanism of action.
Год издания: 2020
Издательство: Nature Portfolio
Источник: Nature Reviews Drug Discovery
Ключевые слова: Cell Image Analysis Techniques, Computational Drug Discovery Methods, Genetics, Bioinformatics, and Biomedical Research
Другие ссылки: Nature Reviews Drug Discovery (PDF)
Nature Reviews Drug Discovery (HTML)
PubMed Central (HTML)
PubMed (HTML)
Nature Reviews Drug Discovery (HTML)
PubMed Central (HTML)
PubMed (HTML)
Открытый доступ: hybrid
Том: 20
Выпуск: 2
Страницы: 145–159