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This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Index inducer or just inducer predictably induce metabolism via a given pathway and are commonly used in prospective clinical drug-drug interaction studies. [2]Strong, moderate, and weak inducers are drugs that decreases the AUC of sensitive index substrates of a given metabolic pathway by ≥80%, ≥50% to <80%, and ≥20% to <50%, respectively.
This inhibition may follow the competitive, uncompetitive or mixed patterns. In substrate inhibition there is a progressive decrease in activity at high substrate concentrations, potentially from an enzyme having two competing substrate-binding sites. At low substrate, the high-affinity site is occupied and normal kinetics are followed.
Competitive inhibition can be overcome by adding more substrate to the reaction, which increases the chances of the enzyme and substrate binding. As a result, competitive inhibition alters only the K m, leaving the V max the same. [3] This can be demonstrated using enzyme kinetics plots such as the Michaelis–Menten or the Lineweaver-Burk plot.
Cognitive inhibition, the mind's ability to tune out irrelevant stimuli Inhibitory control, a cognitive process that permits an individual to inhibit their impulses; Inhibition of return, a feature of attention; Latent inhibition, a term used in classical conditioning; Memory inhibition, processes that suppress or interfere with specific memories
Cancer Therapy by Inhibition of Negative Immune Regulation (CTLA4, PD1) A2AR & A2BR: The Adenosine A2A receptor is regarded as an important checkpoint in cancer therapy because adenosine in the immune microenvironment, leading to the activation of the A2a receptor, is negative immune feedback loop and the tumor microenvironment has relatively high concentrations of adenosine. [27]
Non-competitive inhibition is a type of enzyme inhibition where the inhibitor reduces the activity of the enzyme and binds equally well to the enzyme regardless of whether it has already bound the substrate. [1] This is unlike competitive inhibition, where binding affinity for the substrate in the enzyme is decreased in the presence of an ...
It acts as an inhibitor, binding a ligand and keeping it from binding to its regular receptor. Decoy receptors participate in common methods of signal inhibition and are also abundant in malignant tissues, making up a significant topic in cancer research. [1] Decoy receptors/ bind to ligands and inhibit signaling through actual receptors.