Halsey’s May 10 Instagram Stories post (which is no longer active) gave fans a detailed update on their health. The video showed the singer in bed wearing a heart monitor while they addressed and ...

This scanning electron microscopy image captures the moment where degranulating mast cells (pseudo-colored in sepia) attract and start to incorporate living neutrophils (pseudo-colored in cyan), ...

Many patients who call requesting an initial psychiatric consultation are suffering from a common condition known as mast cell activation syndrome (MCAS). MCAS can present with extremely diverse ...

In a recent study published in Nature, researchers used a mouse model to show that mast cells and immunoglobulin E (IgE) are the key orchestrators of antigen-specific avoidance, a behavioral ...