Staphylococcus aureus resistance to albocycline can be achieved by mutations that alter cellular NAD/PH pools.
Staphylococcus aureus resistance to albocycline can be achieved by mutations that alter cellular NAD/PH pools.
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DOI:
10.1016/j.bmc.2021.115995
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发表时间:
2021-02-15
影响因子:
3.5
通讯作者:
Andrade RB
中科院分区:
文献类型:
--
作者:
Scherzi T;D'Ambrosio EA;Daher SS;Grimes CL;Dunman PM;Andrade RB
Small molecule target identification is a critical step in modern antibacterial drug discovery, particularly against multi-drug resistant pathogens. Albocycline (ALB) is a macrolactone natural product with potent activity against methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant S. aureus (VRSA) whose mechanism of action has been elusive to date. Herein, we report biochemical and genomic studies that reveal ALB does not target bacterial peptidoglycan biosynthesis or the ribosome; rather, it appears to modulate NADPH ratios and upregulate redox sensing in the cell consistent with previous studies at Upjohn. Owing to the complexity inherent in biological pathways, further genomic assays are needed to identify the true molecular target(s) of albocycline.
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影响因子:
2.7
作者:
Daher SS;Franklin KP;Scherzi T;Dunman PM;Andrade RB
通讯作者:
Andrade RB
影响因子:
6.4
作者:
Fey PD;Endres JL;Yajjala VK;Widhelm TJ;Boissy RJ;Bose JL;Bayles KW
通讯作者:
Bayles KW
影响因子:
3.7
作者:
Colquhoun JM;Wozniak RA;Dunman PM
通讯作者:
Dunman PM
影响因子:
3.5
作者:
WANG, ZX
通讯作者:
WANG, ZX
影响因子:
16.6
作者:
Neggers JE;Kwanten B;Dierckx T;Noguchi H;Voet A;Bral L;Minner K;Massant B;Kint N;Delforge M;Vercruysse T;Baloglu E;Senapedis W;Jacquemyn M;Daelemans D
通讯作者:
Daelemans D