Noble gas therapy for blood sugar disease: Xenon gas inhalation therapy for autoimmune diabetes (TIDM): Inhalation of Xenon gas increases PD-L1 expression,  augments Tregs function, promotes immune tolerance, increases pancreatic β-cell proliferation and regeneration, increases insulin secretion, improves insulin sensitivity, increases energy utilization, and reverses TIDM, via up regulation of its target gene, 26/February/2018,  6.53 am