A ratiometric ER calcium sensor for quantitative comparisons across cell types and subcellular regions

Posted by klaurent Rockefeller

Kavli Affiliate: Timothy A. Ryan, Timothy Brown | Authors: Ryan J Farrell, Kirsten G Bredvik, Michael Blake Hoppa, S Thomas Hennegan, Timothy A Brown and Timothy A Ryan | Summary: The endoplasmic reticulum (ER) is an important regulator of Ca2+ in cells and dysregulation of ER calcium homeostasis can lead to numerous pathologies. Understanding how […]


Continue.. A ratiometric ER calcium sensor for quantitative comparisons across cell types and subcellular regions

Universal Prompt Optimizer for Safe Text-to-Image Generation

Posted by klaurent Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Zongyu Wu, Hongcheng Gao, Yueze Wang, Xiang Zhang, Suhang Wang | Summary: Text-to-Image (T2I) models have shown great performance in generating images based on textual prompts. However, these models are vulnerable to unsafe input to generate unsafe content like sexual, harassment and illegal-activity images. Existing studies based […]


Continue.. Universal Prompt Optimizer for Safe Text-to-Image Generation