Single-nuclei assays (IMAGE) Hong Kong University of Science and Technology Caption The team analyzes different cell types in placenta by single-nuclei assays and reveals that significant alterations in gene regulation affected by COVID-19, which may lead to late pregnancy complications. Credit HKUST Usage Restrictions N/A License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.