Cell Cycle Arrest and TASCC Formation (IMAGE) Brigham and Women's Hospital Caption During kidney fibrosis progression, target of rapamycin-autophagy spatial coupling compartments (TASCCs, shown in red and green) form, increasing the amount of secreted factors that promote fibrosis. Credit Joe Bonventre, Brigham and Women's Hospital Usage Restrictions Reporters may use this image in news coverage of this study with credit to Joe Bonventre, Brigham and Women's Hospital License Licensed 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.