Structure and therapeutic uses of butyrylcholinesterase: application in detoxification, Alzheimer's disease, and fat metabolism

S Xing, Q Li, B Xiong, Y Chen, F Feng… - Medicinal Research …, 2021 - Wiley Online Library
Structural information of butyrylcholinesterase (BChE) and its variants associated with
several diseases are discussed here. Pure human BChE has been proved safe and effective …

The multiple biological roles of the cholinesterases

I Silman - Progress in biophysics and molecular biology, 2021 - Elsevier
It is tacitly assumed that the biological role of acetylcholinesterase is termination of synaptic
transmission at cholinergic synapses. However, together with its structural homolog …

PRiMA: the membrane anchor of acetylcholinesterase in the brain

AL Perrier, J Massoulié, E Krejci - Neuron, 2002 - cell.com
As a tetramer, acetylcholinesterase (AChE) is anchored to the basal lamina of the
neuromuscular junction and to the membrane of neuronal synapses. We have previously …

Role of aspartate 70 and tryptophan 82 in binding of succinyldithiocholine to human butyrylcholinesterase

P Masson, P Legrand, CF Bartels, MT Froment… - Biochemistry, 1997 - ACS Publications
The atypical variant of human butyrylcholinesterase has Gly in place of Asp 70. Patients with
this D70G mutation respond abnormally to the muscle relaxant succinyldicholine …

Asp70 in the peripheral anionic site of human butyrylcholinesterase

P Masson, MT Froment, CF Bartels… - European Journal of …, 1996 - Wiley Online Library
The goal of this work was to determine what amino acids at the mouth of the active‐site
gorge are important for the function of human butyrylcholinesterase. Mutants D70G, Q119Y …

Structure, activities and biomedical applications of human butyrylcholinesterase

P Masson, E Carletti, F Nachon - Protein and peptide letters, 2009 - ingentaconnect.com
Human butyrylcholinesterase (BuChE) is a serine enzyme present in most organs and
plasma. No clear physiological function has yet been assigned to BuChE, but it is a …

Butyrylcholinesterase-catalysed hydrolysis of aspirin, a negatively charged ester, and aspirin-related neutral esters

P Masson, MT Froment, PL Fortier, JE Visicchio… - … et Biophysica Acta (BBA …, 1998 - Elsevier
Although aspirin (acetylsalicylic acid) is negatively charged, it is hydrolysed by
butyrylcholinesterase (BuChE). Catalytic parameters were determined in 100 mM Tris buffer …

Engineering of human cholinesterases explains and predicts diverse consequences of administration of various drugs and poisons

M Schwarz, D Glick, Y Loewenstein, H Soreq - Pharmacology & …, 1995 - Elsevier
The acetylcholine hydrolyzing enzyme, acetylcholinesterase, primarily functions in nerve
conduction, yet it appears in several guises, due to tissue-specific expression, alternative …

Two invertebrate acetylcholinesterases show activation followed by inhibition with substrate concentration

V MARCEL, LG PALACIOS, C PERTUY… - Biochemical …, 1998 - portlandpress.com
In vertebrates there are two cholinesterases, with differences in catalytic behaviour with
respect to substrate concentration: butyrylcholinesterase displays an increased activity at …

Large-scale purification and long-term stability of human butyrylcholinesterase: a potential bioscavenger drug

J Grunwald, D Marcus, Y Papier, L Raveh… - Journal of biochemical …, 1997 - Elsevier
Butyrylcholinesterase from human plasma (HuBChE) is a potential drug candidate for
detoxification of certain harmful chemicals that contain carboxylic or phosphoric acid ester …