[1,5,7] The direct inhibition of cdks 1, 2, and 4 via competitive
inhibition of adenosine triphosphate binding by flavopiridol has been demonstrated.
Not exact matches
This study also linked
adenosine inhibition to reduced brain plasticity and the end
of efficient auditory learning.
In this pathway, dopamine - and an
adenosine 3 ′, 5 ′ - monophosphate (cAMP)-- regulated phospho - protein
of 32 kilodaltons (DARPP - 32) is phosphorylated or dephosphorylated at three sites, in a pattern predicted to cause a synergistic
inhibition of protein phosphatase — 1 and concomitant regulation
of its downstream effector proteins glycogen synthesis kinase — 3 (GSK - 3), cAMP response element — binding protein (CREB), and c - Fos.
For instance, we previously demonstrated that DGKζ - deficient T cells demonstrate partial insensitivity to several important mediators
of immune
inhibition within the tumor microenvironment, including PGE2 (12),
adenosine (12), TGF - β (13), and PD - L1 (10).
«These preclinical results show the potential
of our compound to target the
inhibition of the A2A receptor in the challenging context
of tumor - like
adenosine concentrations.