SWI/SNF complexes campfire illustration (IMAGE) Salk Institute Caption Three SWI/SNF protein complex variants, cBAF, ncBAF, and PBAF, gather around a campfire roasting marshmallows, with sashes symbolizing their different but cooperative identities. Together, they coordinate macrophage activity and control inflammation, represented by the fire. Credit Salk Institute Usage Restrictions With credit and related coverage 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.