S. Nakayama

发表

Genomic surveillance of Neisseria gonorrhoeae to investigate the distribution and evolution of antimicrobial-resistance determinants and lineages

K. Yahara, S. Nakayama, K. Shimuta, 2018, Microbial genomics.

Treatment failure with 2 g of azithromycin (extended-release formulation) in gonorrhoea in Japan caused by the international multidrug-resistant ST1407 strain of Neisseria gonorrhoeae.

M. Unemo, S. Nakayama, K. Shimuta, 2014, The Journal of antimicrobial chemotherapy.

Cerebral Syphilitic Gumma Can Arise Within Months of Reinfection: A Case of Histologically Proven Treponema pallidum Strain Type 14b/f Infection With Human Immunodeficiency Virus Positivity.

T. Tsuzuki, S. Nakayama, M. Ohnishi, 2018, Sexually transmitted diseases.

A novel peptide nucleic acid- and loop-mediated isothermal amplification assay for the detection of mutations in the 23S rRNA gene of Treponema pallidum.

S. Nakayama, M. Ohnishi, S. Hayakawa, 2020, Journal of medical microbiology.

Characterisation of blaTEM genes and types of β-lactamase plasmids in Neisseria gonorrhoeae – the prevalent and conserved blaTEM-135 has not recently evolved and existed in the Toronto plasmid from the origin

Ibrahim Dauda Muhammad, M. Unemo, S. Nakayama, 2014, BMC Infectious Diseases.

Characterization of azithromycin-resistant Neisseria gonorrhoeae isolated in Tokyo in 2005-2011.

S. Nakayama, K. Shimuta, M. Ohnishi, 2014, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

High-throughput nanopore sequencing of Treponema pallidum tandem repeat genes arp and tp0470 reveals clade-specific patterns and recapitulates global whole genome phylogeny

Kelika A. Konda, Daniel L. Pfalmer, J. Klausner, 2022, bioRxiv.

Genotypic variations of Shiga toxin-converting phages from enterohaemorrhagic Escherichia coli O157: H7 isolates.

S. Iyoda, S. Nakayama, H. Watanabe, 2000, Journal of medical microbiology.

Is Neisseria gonorrhoeae Initiating a Future Era of Untreatable Gonorrhea?: Detailed Characterization of the First Strain with High-Level Resistance to Ceftriaxone

M. Unemo, S. Nakayama, K. Shimuta, 2011, Antimicrobial Agents and Chemotherapy.

Differential Expression of the Smb Bacteriocin in Streptococcus mutans Isolates

J. Mitobe, Haruo Watanabe, S. Nakayama, 2008, Antimicrobial Agents and Chemotherapy.

yst gene expression in Yersinia enterocolitica is positively regulated by a chromosomal region that is highly homologous to Escherichia coli host factor 1 gene (hfq)

Haruo Watanabe, S. Nakayama, H. Nakao, 1995, Molecular microbiology.

Involvement of cpxA, a sensor of a two-component regulatory system, in the pH-dependent regulation of expression of Shigella sonnei virF gene

S. Nakayama, H. Watanabe, 1995, Journal of bacteriology.

Emergence and evolution of antimicrobial resistance genes and mutations in Neisseria gonorrhoeae

Tatum D. Mortimer, Y. Grad, K. Yahara, 2020, Genome Medicine.

Identification of cpxR as a Positive Regulator Essential for Expression of the Shigella sonnei virF Gene

Haruo Watanabe, S. Nakayama, 1998, Journal of bacteriology.

Cooperative Recognition of Internationally Disseminated Ceftriaxone-Resistant Neisseria gonorrhoeae Strain

W. Demczuk, I. Martin, B. Lefebvre, 2018, Emerging infectious diseases.

Phylogenetic and genetic characterization of Treponema pallidum strains from syphilis patients in Japan by whole-genome sequence analysis from global perspectives

S. Nakayama, Ken-ichi Lee, M. Ohnishi, 2021, Scientific Reports.

Determination of the InvE Binding Site Required for Expression of IpaB of the Shigella sonnei Virulence Plasmid: Involvement of a ParB BoxA-Like Sequence

J. Mitobe, Haruo Watanabe, S. Nakayama, 2003, Journal of bacteriology.

Treponema pallidum genome sequencing from six continents reveals variability in vaccine candidate genes and dominance of Nichols clade strains in Madagascar

Kelika A. Konda, A. Casto, J. Klausner, 2021, PLoS neglected tropical diseases.

Genome sequencing of 196 Treponema pallidum strains from six continents reveals additional variability in vaccine candidate genes and dominance of Nichols clade strains in Madagascar

Kelika A. Konda, A. Casto, J. Klausner, 2021, bioRxiv.

Molecular Analyses of TEM Genes and Their Corresponding Penicillinase-Producing Neisseria gonorrhoeae Isolates in Bangkok, Thailand

M. Unemo, S. Nakayama, K. Shimuta, 2011, Antimicrobial Agents and Chemotherapy.

Neisseria cinerea with High Ceftriaxone MIC Is a Source of Ceftriaxone and Cefixime Resistance-Mediating penA Sequences in Neisseria gonorrhoeae

M. Unemo, S. Nakayama, K. Shimuta, 2018, Antimicrobial Agents and Chemotherapy.

New Ceftriaxone- and Multidrug-Resistant Neisseria gonorrhoeae Strain with a Novel Mosaic penA Gene Isolated in Japan

M. Unemo, S. Nakayama, K. Shimuta, 2016, Antimicrobial Agents and Chemotherapy.

A Real-Time PCR Assay for the Detection of a penA Mutation Associated with Ceftriaxone Resistance in Neisseria gonorrhoeae.

S. Nakayama, K. Shimuta, M. Yasuda, 2019, Journal of global antimicrobial resistance.

Clonal expansion and spread of the ceftriaxone-resistant Neisseria gonorrhoeae strain FC428, identified in Japan in 2015, and closely related isolates.

K. Osawa, M. Unemo, S. Nakayama, 2019, The Journal of antimicrobial chemotherapy.

Antimicrobial Resistance and Molecular Typing of Neisseria gonorrhoeae Isolates in Kyoto and Osaka, Japan, 2010 to 2012: Intensified Surveillance after Identification of the First Strain (H041) with High-Level Ceftriaxone Resistance

M. Unemo, S. Nakayama, K. Shimuta, 2013, Antimicrobial Agents and Chemotherapy.

Loop-Mediated Isothermal Amplification Assay for Identifying Neisseria gonorrhoeae Nonmosaic penA-Targeting Strains Potentially Eradicable by Cefixime

S. Nakayama, K. Shimuta, M. Ohnishi, 2022, Microbiology spectrum.

A Loop-Mediated Isothermal Amplification Assay Targeting Neisseria gonorrhoeae penA-60.001

S. Nakayama, K. Shimuta, M. Ohnishi, 2019, Antimicrobial Agents and Chemotherapy.

Spread of a Chromosomal Cefixime-Resistant penA Gene among Different Neisseria gonorrhoeae Lineages

Haruo Watanabe, S. Nakayama, K. Shimuta, 2009, Antimicrobial Agents and Chemotherapy.

Molecular Typing and Macrolide Resistance Analyses of Treponema pallidum in Heterosexuals and Men Who Have Sex with Men in Japan, 2017

S. Nakayama, K. Shimuta, M. Ohnishi, 2018, Journal of Clinical Microbiology.

Epidemiology, molecular strain types, and macrolide resistance of Treponema pallidum in Japan, 2017-2018.

S. Nakayama, K. Shimuta, M. Ohnishi, 2020, Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy.

Molecular typing and macrolide resistance analyses of Treponema pallidum in heterosexuals and men who have sex with men communities in Japan, 2017

S. Nakayama, K. Shimuta, M. Ohnishi, 2018, bioRxiv.

Emergence and evolution of internationally disseminated cephalosporin-resistant Neisseria gonorrhoeae clones from 1995 to 2005 in Japan

M. Unemo, S. Nakayama, K. Shimuta, 2015, BMC Infectious Diseases.

Mechanism of hilA Repression by 1,2-Propanediol Consists of Two Distinct Pathways, One Dependent on and the Other Independent of Catabolic Production of Propionate, in Salmonella enterica Serovar Typhimurium

Haruo Watanabe, S. Nakayama, 2006, Journal of bacteriology.

Activation of hilA expression at low pH requires the signal sensor CpxA, but not the cognate response regulator CpxR, in Salmonella enterica serovar Typhimurium.

Haruo Watanabe, S. Nakayama, A. Kushiro, 2003, Microbiology.

Characterization of two Neisseria gonorrhoeae strains with high-level azithromycin resistance isolated in 2015 and 2018 in Japan.

S. Nakayama, K. Shimuta, Ken-ichi Lee, 2020, Sexually transmitted diseases.

Gastric Syphilis

S. Nakayama, H. Katano, H. Kurai, 2017, Internal medicine.

Infective Endocarditis Due to Treponema pallidum: A Case Diagnosed Using Polymerase Chain Reaction Analysis of Aortic Valve.

S. Nakayama, T. Nozato, T. Ashikaga, 2019, The Canadian journal of cardiology.

, Takeshi High-Level Resistance to Ceftriaxone Characterization of the First Strain with Era of Untreatable Gonorrhea ? : Detailed Is Neisseria gonorrhoeae Initiating a Future

Magnus Unemo, M. Unemo, S. Nakayama, 2011 .

Treatment failure with 2 g of azithromycin (extended-release formulation) in gonorrhoea in Japan caused by the international multidrug-resistant ST1407 strain of Neisseria gonorrhoeae.

M. Unemo, S. Nakayama, K. Shimuta, 2014, The Journal of antimicrobial chemotherapy.