نتایج جستجو برای: adaptive immunity
تعداد نتایج: 274580 فیلتر نتایج به سال:
T lymphocyte (T cell) is a crucial member in adaptive immunity that protects the organism against foreign pathogens and cancer by producing cytokines and cytotoxic molecules. In T cell, the cytoskeleton is in a stable and dynamic renewed condition and maintains shape and mechanical resistance to deformation. The cytoskeleton changes lead to morphological differences of T cell, and then affect l...
Many diseases are less severe when they are contracted in early life. For highly lethal diseases, such as myxomatosis in rabbits, getting infected early in life can represent the best chance for an individual to survive the disease. For myxomatosis, early infections are attenuated by maternal antibodies. This may lead to the immunisation of the host, preventing the subsequent development of the...
The human geneticist Archibald Garrod noted in 1931 that, "It is, of necessity, no easy matter to distinguish between immunity which is inborn and that which has been acquired" (The Inborn Factors in Disease). In this issue of Cell, Brodin et al. show that the heritability of blood counts rapidly decreases with age for the lymphoid subsets responsible for adaptive immunity, unlike cells from ot...
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