Using Computer Vision Libraries to Streamline Nuclei Quantification.

ABSTRACT: Live cell assays and image-based cell analyses require data normalization for accurate interpretation. A commonly used method is to stain and quantify nuclei, followed by data normalization to nuclei count. This nuclei count is often expressed as cell count for uninucleate cells. While manual quantification can be laborious and time-consuming, available automated methods may not be preferred by all users, may lack validation for this specific application, or may be cost-prohibitive. Here, we provide step-by-step instructions for capturing quantifiable images of nuclei stained with fluorescent DNA stains and subsequently quantifying the nuclei using an automated object counting software program developed using Python computer vision libraries. We also validate this program across a range of

SUBMITTER: Levitt DE 

PROVIDER: S-EPMC12369874 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature