ER PM contacts and role of VAP as a tethering protein at the surface of Download Scientific Diagram Frontiers Vascular adhesion protein 1 in giant cell arteritis and polymyalgia rheumatica Research carried out in collaboration with UCL Institute of Ophthalmology sheds light on the structure and function of neurons UCL News UCL University College London Co opted Oxysterol Binding ORP and VAP Proteins Channel Sterols to RNA" by Daniel Barajas, Kai Xu et al.