Sentences with phrase «although immune tolerance»
Although immune tolerance can occur — in rare cases, transplant recipients who stop taking immunosuppressants have not rejected their foreign organs — researchers don't have a clear picture of what is happening at the molecular and cellular levels to allow this to happen.
http://science.sciencemag.org/ Not exact matches
«Although this seems like a big step in understanding an essential part of tolerance, there are things we still don't know such as how the immune system compensates for mistakes made during negative selection.»
Although a person's tolerance to hypoxia (lack of oxygen) varies according to differences in innate physiology and physical conditioning, no one is immune.