6 October 2017
		 |  Joanna Stephens 
 
		 
 
			   
		
		
			 
			This is an elegant study, documenting the role of, and activation of, nitrous oxide in chronic sinusitis. Bitter taste receptors (TR2) have recently been identified as novel ‘players’ in sinonasal innate immunity and in chronic rhinosinusitis. The receptors are triggered...