Potentiation of catechin gallate-mediated sensitization of Staphylococcus aureus to oxacillin by nongalloylated catechins

被引：39

作者：

Stapleton, PD

Shah, S

Hara, Y

Taylor, PW

机构：

[1] Univ London, Sch Pharm, Dept Pharmaceut, Microbiol Grp, London WC1N 1AX, England

[2] Mitsui Norin Co Ltd, Chou Ku, Tokyo 103, Japan

来源：

ANTIMICROBIAL AGENTS AND CHEMOTHERAPY | 2006年 / 50卷 / 02期

基金：

英国医学研究理事会;

关键词：

D O I：

10.1128/AAC.50.2.752-755.2006

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

(-)-Epicatechin gallate (ECg) and (-)-epigallocatechin gallate (EGCg) reduce oxacillin resistance in mecA-containing strains of Staphylococcus aureus. Their binding to staphylococcal cells is enhanced by the nongalloyl analogues (-)-epicatechin (EC) and (-)-epigallocatechin (EGC). EC and EGC significantly increased the capacity of ECg and EGCg to reduce levels of staphylococcal oxacillin resistance.

引用

收藏

页码：752 / 755

页数：4

相关论文

共 14 条

[1] Synthesis and antibacterial activity of hydrolytically stable (-)-epicatechin gallate analogues for the modulation of β-lactam resistance in Staphylococcus aureus [J].

Anderson, JC ;

Headley, C ;

Stapleton, PD ;

Taylor, PW .

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2005, 15 (10) :2633-2635

[2] Asymmetric total synthesis of B-ring modified (-)-epicatechin gallate analogues and their modulation of β-lactam resistance in Staphylococcus aureus [J].

Anderson, JC ;

Headley, C ;

Stapleton, PD ;

Taylor, PW .

TETRAHEDRON, 2005, 61 (32) :7703-7711

[3] The relationship between the antioxidant and the antibacterial properties of galloylated catechins and the structure of phospholipid model membranes [J].

Caturla, N ;

Vera-Samper, E ;

Villalaín, J ;

Mateo, CR ;

Micol, V .

FREE RADICAL BIOLOGY AND MEDICINE, 2003, 34 (06) :648-662

[4]

Chow HHS, 2003, CLIN CANCER RES, V9, P3312

[5] Activity of the tea component epicatechin gallate and analogues against methicillin-resistant Staphylococcus aureus [J].

Hamilton-Miller, JMT ;

Shah, S .

JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY, 2000, 46 (05) :852-853

[6] Interaction of tea catechins with lipid bilayers investigated with liposome systems [J].

Hashimoto, T ;

Kumazawa, S ;

Nanjo, F ;

Hara, Y ;

Nakayama, T .

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 1999, 63 (12) :2252-2255

[7] Effects of external factors on the interaction of tea catechins with lipid bilayers [J].

Kajiya, K ;

Kumazawa, S ;

Nakayama, T .

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 2002, 66 (11) :2330-2335

[8] Steric effects on interaction of tea catechins with lipid bilayers [J].

Kajiya, K ;

Kumazawa, S ;

Nakayama, T .

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 2001, 65 (12) :2638-2643

[9] Metabolic fate of (-)-[4-3H]epigallocatechin gallate in rats after oral administration [J].

Kohri, T ;

Matsumoto, N ;

Yamakawa, M ;

Suzuki, M ;

Nanjo, F ;

Hara, Y ;

Oku, N .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2001, 49 (08) :4102-4112

[10] Role of charge properties of bacterial envelope in bactericidal action of human group IIA phospholipase A2 against Staphylococcus aureus [J].

Koprivnjak, T ;

Peschel, A ;

Gelb, MH ;

Liang, NS ;

Weiss, JP .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2002, 277 (49) :47636-47644