» Articles » PMID: 3099640

High-level Tetracycline Resistance in Neisseria Gonorrhoeae is Result of Acquisition of Streptococcal TetM Determinant

Overview
Specialty Pharmacology
Date 1986 Nov 1
PMID 3099640
Citations 136
Authors
Affiliations
Soon will be listed here.
Abstract

Recently, strains of Neisseria gonorrhoeae have been isolated which are highly resistant to tetracycline (MICs of 16 to 64 micrograms/ml). This resistance was due to the acquisition of the resistance determinant tetM, a transposon-borne determinant initially found in the genus Streptococcus and more recently in Mycoplasma hominis, Ureaplasma urealyticum, and Gardnerella vaginalis. In N. gonorrhoeae, the tetM determinant was located on a 25.2-megadalton plasmid. This plasmid arose from the insertion of tetM into the 24.5-megadalton gonococcal conjugative plasmid. The tetM determinant could be transferred to suitable recipient strains of N. gonorrhoeae by both genetic transformation and conjugation.

Citing Articles

The frequency of mutations in the A, R, A and C genes of , the presence of M gene and antibiotic resistance/susceptibility: a systematic review and meta-analyses.

Mendes A, de Souza R, Bahia D Front Microbiol. 2025; 15:1414330.

PMID: 39931279 PMC: 11808683. DOI: 10.3389/fmicb.2024.1414330.


Re-visiting the potential impact of doxycycline post-exposure prophylaxis (doxy-PEP) on the selection of doxycycline resistance in commensals.

Robinson L, McDevitt C, Regan M, Quail S, Swartz M, Wadsworth C bioRxiv. 2025; .

PMID: 39829789 PMC: 11741392. DOI: 10.1101/2025.01.09.632169.


An updated molecular diagnostic for surveillance of in .

Palace S, Reyes J, Vickers E, Aatresh A, Shen W, Iqbal Z medRxiv. 2024; .

PMID: 39252917 PMC: 11383510. DOI: 10.1101/2024.08.26.24312240.


Global trends of antimicrobial resistance rates in : a systematic review and meta-analysis.

Hosseini Hooshiar M, Sholeh M, Beig M, Azizian K, Kouhsari E Front Pharmacol. 2024; 15:1284665.

PMID: 39035993 PMC: 11258497. DOI: 10.3389/fphar.2024.1284665.


CDC Clinical Guidelines on the Use of Doxycycline Postexposure Prophylaxis for Bacterial Sexually Transmitted Infection Prevention, United States, 2024.

Bachmann L, Barbee L, Chan P, Reno H, Workowski K, Hoover K MMWR Recomm Rep. 2024; 73(2):1-8.

PMID: 38833414 PMC: 11166373. DOI: 10.15585/mmwr.rr7302a1.


References
1.
Ison C, GLYNN A, Bascomb S . Acquisition of new genes by oral Neisseria. J Clin Pathol. 1982; 35(10):1153-7. PMC: 497901. DOI: 10.1136/jcp.35.10.1153. View

2.
Tam M, Buchanan T, Sandstrom E, Holmes K, Knapp J, Siadak A . Serological classification of Neisseria gonorrhoeae with monoclonal antibodies. Infect Immun. 1982; 36(3):1042-53. PMC: 551437. DOI: 10.1128/iai.36.3.1042-1053.1982. View

3.
Hartley D, Jones K, Tobian J, Leblanc D, Macrina F . Disseminated tetracycline resistance in oral streptococci: implication of a conjugative transposon. Infect Immun. 1984; 45(1):13-7. PMC: 263248. DOI: 10.1128/iai.45.1.13-17.1984. View

4.
Marshall B, Roberts M, Smith A, Levy S . Homogeneity of transferable tetracycline-resistance determinants in Haemophilus species. J Infect Dis. 1984; 149(6):1028-9. DOI: 10.1093/infdis/149.6.1028. View

5.
Knapp J, Tam M, Nowinski R, Holmes K, Sandstrom E . Serological classification of Neisseria gonorrhoeae with use of monoclonal antibodies to gonococcal outer membrane protein I. J Infect Dis. 1984; 150(1):44-8. DOI: 10.1093/infdis/150.1.44. View