Protein Information

Name myeloperoxidase
Synonyms 38 kDa MYELOPEROXIDASE; MPO; Myeloperoxidase; Myeloperoxidase precursor; Peroxidase (Myeloperoxidase); Myeloperoxidases; Myeloperoxidase precursors; Peroxidase (Myeloperoxidase)s

Compound Information

Name sodium cyanide
CAS sodium cyanide (Na(CN))

Reference List

PubMed Abstract RScore(About this table)
6256411 Diamond RD, Haudenschild CC: Monocyte-mediated serum-independent damage to hyphal and pseudohyphal forms of Candida albicans in vitro. J Clin Invest. 1981 Jan;67(1):173-82.

Iodination of hyphae, a myeloperoxidase and hydrogen peroxide-dependent process of monocytes, was similarly inhibited by sodium azide, sodium cyanide, and catalase.
113(1,2,2,3) Details
3013778 Miyasaki KT, Wilson ME, Brunetti AJ, Genco RJ: Oxidative and nonoxidative killing of Actinobacillus actinomycetemcomitans by human neutrophils. Infect Immun. 1986 Jul;53(1):154-60.

Oxidative mechanisms contributed significantly, and most of the killing attributable to oxidative mechanisms was inhibited by sodium cyanide, which suggested that the myeloperoxidase-hydrogen peroxide-chloride system participated in the oxidative process.
33(0,1,1,3) Details
3013779 Miyasaki KT, Wilson ME, Genco RJ: Killing of Actinobacillus actinomycetemcomitans by the human neutrophil myeloperoxidase-hydrogen peroxide-chloride system. Infect Immun. 1986 Jul;53(1):161-5.

Most of the killing attributable to oxidative mechanisms is inhibited by sodium cyanide, which suggests that the myeloperoxidase-hydrogen peroxide-chloride (MPO-H2O2-Cl-) system may be a key factor in the oxidative killing process.
32(0,1,1,2) Details
11401469 Allegra M, Furtmuller PG, Regelsberger G, Turco-Liveri ML, Tesoriere L, Perretti M, Livrea MA, Obinger C: Mechanism of reaction of melatonin with human myeloperoxidase. . Biochem Biophys Res Commun. 2001 Mar 30;282(2):380-6.

Steady-state experiments showed that the rate of oxidation of melatonin is dependent on the H (2) O (2) concentration, is not affected by superoxide dismutase, and is quickly terminated by sodium cyanide.
3(0,0,0,3) Details
6288561 Yong EC, Klebanoff SJ, Kuo CC: Toxic effect of human polymorphonuclear leukocytes on Chlamydia trachomatis. Infect Immun. 1982 Aug;37(2):422-6.


Both chlamydial biotypes were also rapidly inactivated by the cell-free myeloperoxidase-H2O2-halide system.
2(0,0,0,2) Details
340471 Daimond RD, Krzesicki R: Mechanisms of attachment of neutrophils to Candida albicans pseudohyphae in the absence of serum, and of subsequent damage to pseudohyphae by microbicidal processes of neutrophils in vitro. J Clin Invest. 1978 Feb;61(2):360-9.

Isolated neutrophil granules damaged pseudohyphae only with added hydrogen peroxide and halide, and damage occurred only with granule fractions known to contain myeloperoxidase.
Damage to Candida by neutrophils was inhibited by agents known to act on neutrophil oxidative microbicidal mechanisms, including sodium cyanide, sodium azide, catalase, superoxide dismutase, and 1, 4 diazobicyclo (2, 2, 2) octane, a singlet oxygen quencher.
1(0,0,0,1) Details