Disease Information

General Information of the Disease (ID: DIS00136)

• Name: Bacterial genitourinary infection
• ICD: ICD-11: GA0Z-GC8Z

Type(s) of Resistant Mechanism of This Disease

  DISM: Drug Inactivation by Structure Modification

Drug Resistance Data Categorized by Drug

Approved Drug(s) 5 drug(s) in total

Dibekacin

Drug Resistance Data Categorized by Their Corresponding Mechanisms

Drug Inactivation by Structure Modification (DISM)

Key Molecule: Bifunctional AAC/APH (AAC/APH) [1]

• Resistant Disease: Gram-negative pathogens infection [ICD-11: 1B74-1G40]
• Molecule Alteration: Expression; Up-regulation
• Resistant Drug: Dibekacin
• Experimental Note: Identified from the Human Clinical Data
• In Vitro Model: Escherichia coli BL21(DE3); 469008
• In Vitro Model: Escherichia coli JM83; 562
• Experiment for Molecule Alteration: SDS-PAGE assay
• Experiment for Drug Resistance: Broth microdilution method assay
• Mechanism Description: Aminoglycoside 2"-phosphotransferases are the major aminoglycoside-modifying enzymes in clinical isolates of enterococci and staphylococci.APH(2")-If. This enzyme confers resistance to the 4,6-disubstituted aminoglycosides kanamycin, tobramycin, dibekacin, gentamicin, and sisomicin, but not to arbekacin, amikacin, isepamicin, or netilmicin.

Gentamicin A

Drug Resistance Data Categorized by Their Corresponding Mechanisms

Drug Inactivation by Structure Modification (DISM)

Key Molecule: Bifunctional AAC/APH (AAC/APH) [1]

• Resistant Disease: Gram-negative pathogens infection [ICD-11: 1B74-1G40]
• Molecule Alteration: Expression; Up-regulation
• Resistant Drug: Gentamicin A
• Experimental Note: Identified from the Human Clinical Data
• In Vitro Model: Escherichia coli BL21(DE3); 469008
• In Vitro Model: Escherichia coli JM83; 562
• Experiment for Molecule Alteration: SDS-PAGE assay
• Experiment for Drug Resistance: Broth microdilution method assay
• Mechanism Description: Aminoglycoside 2"-phosphotransferases are the major aminoglycoside-modifying enzymes in clinical isolates of enterococci and staphylococci.APH(2")-If. This enzyme confers resistance to the 4,6-disubstituted aminoglycosides kanamycin, tobramycin, dibekacin, gentamicin, and sisomicin, but not to arbekacin, amikacin, isepamicin, or netilmicin.

Kanamycin

Drug Resistance Data Categorized by Their Corresponding Mechanisms

Drug Inactivation by Structure Modification (DISM)

Key Molecule: Bifunctional AAC/APH (AAC/APH) [1]

• Resistant Disease: Gram-negative pathogens infection [ICD-11: 1B74-1G40]
• Molecule Alteration: Expression; Up-regulation
• Resistant Drug: Kanamycin
• Experimental Note: Identified from the Human Clinical Data
• In Vitro Model: Escherichia coli BL21(DE3); 469008
• In Vitro Model: Escherichia coli JM83; 562
• Experiment for Molecule Alteration: SDS-PAGE assay
• Experiment for Drug Resistance: Broth microdilution method assay
• Mechanism Description: Aminoglycoside 2"-phosphotransferases are the major aminoglycoside-modifying enzymes in clinical isolates of enterococci and staphylococci.APH(2")-If. This enzyme confers resistance to the 4,6-disubstituted aminoglycosides kanamycin, tobramycin, dibekacin, gentamicin, and sisomicin, but not to arbekacin, amikacin, isepamicin, or netilmicin.

Sisomicin

Drug Resistance Data Categorized by Their Corresponding Mechanisms

Drug Inactivation by Structure Modification (DISM)

Key Molecule: Bifunctional AAC/APH (AAC/APH) [1]

• Resistant Disease: Gram-negative pathogens infection [ICD-11: 1B74-1G40]
• Molecule Alteration: Expression; Up-regulation
• Resistant Drug: Sisomicin
• Experimental Note: Identified from the Human Clinical Data
• In Vitro Model: Escherichia coli BL21(DE3); 469008
• In Vitro Model: Escherichia coli JM83; 562
• Experiment for Molecule Alteration: SDS-PAGE assay
• Experiment for Drug Resistance: Broth microdilution method assay
• Mechanism Description: Aminoglycoside 2"-phosphotransferases are the major aminoglycoside-modifying enzymes in clinical isolates of enterococci and staphylococci.APH(2")-If. This enzyme confers resistance to the 4,6-disubstituted aminoglycosides kanamycin, tobramycin, dibekacin, gentamicin, and sisomicin, but not to arbekacin, amikacin, isepamicin, or netilmicin.

Tobramycin

Drug Resistance Data Categorized by Their Corresponding Mechanisms

Drug Inactivation by Structure Modification (DISM)

Key Molecule: Bifunctional AAC/APH (AAC/APH) [1]

• Resistant Disease: Gram-negative pathogens infection [ICD-11: 1B74-1G40]
• Molecule Alteration: Expression; Up-regulation
• Resistant Drug: Tobramycin
• Experimental Note: Identified from the Human Clinical Data
• In Vitro Model: Escherichia coli BL21(DE3); 469008
• In Vitro Model: Escherichia coli JM83; 562
• Experiment for Molecule Alteration: SDS-PAGE assay
• Experiment for Drug Resistance: Broth microdilution method assay
• Mechanism Description: Aminoglycoside 2"-phosphotransferases are the major aminoglycoside-modifying enzymes in clinical isolates of enterococci and staphylococci.APH(2")-If. This enzyme confers resistance to the 4,6-disubstituted aminoglycosides kanamycin, tobramycin, dibekacin, gentamicin, and sisomicin, but not to arbekacin, amikacin, isepamicin, or netilmicin.

References

• Ref 1: Novel aminoglycoside 2''-phosphotransferase identified in a gram-negative pathogen. Antimicrob Agents Chemother. 2013 Jan;57(1):452-7. doi: 10.1128/AAC.02049-12. Epub 2012 Nov 5.