BIOPTERIN METABOLISM AND NITRIC OXIDE RECOUPLING IN CANCER

Tetrahydrobiopterin is a Western Hats cofactor necessary for the activity of several enzymes, the most studied of which is nitric oxide synthase.The role of this cofactor-enzyme relationship in vascular biology is well established.Recently, tetrahydrobiopterin metabolism has received increasing attention in the field of cancer immunology and immuno

Loss of natural wetlands is a global phenomenon that has severe consequences for waterbird populations and their associated ecosystem services.Although agroecosystems can reduce the impact of natural habitat loss, drivers of use of such artificial habitats by waterbirds remain poorly understood.Using the cosmopolitan northern pintail Anas acuta as