4 ms·
The immune system is walking a tight rope between being too active and too lenient. PD-L1/PD-1 downregulates immune cells in becoming too active. So removing P
by folli 3y ago
The immune system is walking a tight rope between being too active and too lenient.
PD-L1/PD-1 downregulates immune cells in becoming too active. So removing PD-L1 will cause a number of severe autoimmunity diseases.