TY - JOUR
T1 - Neisseria gonorrhoeae arthritis in a patient with systemic lupus
T2 - resistance and virulence profiles
AU - de Oliveira, Vítor Falcão
AU - Coracini Tonacio, Adriana
AU - Marchi, Ana Paula
AU - Farrel Côrtes, Marina
AU - Luiza Bazzo, Maria
AU - Takeshigue Lemos, Gabriela
AU - Bortolotto Bampi, Jose Victor
AU - Patricia Sanchez Espinoza, Evelyn
AU - Luiz Tarsia Duarte, Edson
AU - Cristina Ruedas Martins, Roberta
AU - Alves dos Santos, Sânia
AU - Vieira Perdigão Neto, Lauro
AU - Ramalho da Costa-Lourenço, Ana Paula
AU - Regina Bonelli, Raquel
AU - Rita Elmore, Maria
AU - Rossi, Flavia
AU - Hughes, Gwenda
AU - Figueiredo Costa, Silvia
N1 - Publisher Copyright:
© 2022 Institut Pasteur
PY - 2023/1/1
Y1 - 2023/1/1
N2 - In this study, we describe a case report of gonococcal arthritis in a Systemic Lupus Erythematosus patient. Although several mechanisms favor disseminated gonococcal infection (DGI) in patients immunosuppressed by SLE, this association is rarely reported in literature. We performed whole genome sequencing (WGS) of the etiologic agent involved and molecular analysis using a global collection of Neisseria gonorrhoeae strains. Ours is the only sample derived from synovial fluid identified in this collection, the others being from the usual anatomical sites. Antimicrobial susceptibility was determined by disk diffusion and Etest, and WGS was conducted to determine multilocus sequence typing profiles, group isolates based on core genome single nucleotide polymorphisms (SNP), and identify virulence genes and antimicrobial resistance determinants. The N. gonorrhoeae samples in the global collection were highly heterogeneous. The SNP tree had a total 19,532 SNPs in 320 samples. Our sample displayed resistance to ciprofloxacin (MIC = 2 μg/mL) and tetracycline (zone diameter = 0 mm) belonged to ST 1588 and was not closely related to any isolate in the global collection of N. gonorrhoeae strains. The isolate had genetic features related to beta-lactam, tetracycline and quinolone resistance. Seventy-one virulence genes were identified in our sample, belonging to the following classes: adherence, efflux pump, immune modulator, invasion, iron uptake, protease and stress adaptation. Moreover, no virulence genes for immune evasion and toxin were identified.
AB - In this study, we describe a case report of gonococcal arthritis in a Systemic Lupus Erythematosus patient. Although several mechanisms favor disseminated gonococcal infection (DGI) in patients immunosuppressed by SLE, this association is rarely reported in literature. We performed whole genome sequencing (WGS) of the etiologic agent involved and molecular analysis using a global collection of Neisseria gonorrhoeae strains. Ours is the only sample derived from synovial fluid identified in this collection, the others being from the usual anatomical sites. Antimicrobial susceptibility was determined by disk diffusion and Etest, and WGS was conducted to determine multilocus sequence typing profiles, group isolates based on core genome single nucleotide polymorphisms (SNP), and identify virulence genes and antimicrobial resistance determinants. The N. gonorrhoeae samples in the global collection were highly heterogeneous. The SNP tree had a total 19,532 SNPs in 320 samples. Our sample displayed resistance to ciprofloxacin (MIC = 2 μg/mL) and tetracycline (zone diameter = 0 mm) belonged to ST 1588 and was not closely related to any isolate in the global collection of N. gonorrhoeae strains. The isolate had genetic features related to beta-lactam, tetracycline and quinolone resistance. Seventy-one virulence genes were identified in our sample, belonging to the following classes: adherence, efflux pump, immune modulator, invasion, iron uptake, protease and stress adaptation. Moreover, no virulence genes for immune evasion and toxin were identified.
KW - Gonococcal arthritis
KW - Neisseria gonorrhoeae
KW - Resistance
KW - Whole genome sequencing
UR - http://www.scopus.com/inward/record.url?scp=85143973249&partnerID=8YFLogxK
U2 - 10.1016/j.micinf.2022.105037
DO - 10.1016/j.micinf.2022.105037
M3 - Article
C2 - 35940402
AN - SCOPUS:85143973249
SN - 1286-4579
VL - 25
JO - Microbes and Infection
JF - Microbes and Infection
IS - 1-2
M1 - 105037
ER -