abstract：:Eight spindle-shaped bacteria were isolated from clinical samples in Japan and investigated for their taxonomic position. Phylogenetic trees (based on 16S rRNA, rpoB, zinc protease, and gyrB gene sequence comparisons) showed distinct clustering of eight strains with the type strain of Fusobacterium nucleatum and its c...

journal_title：Anaerobe

authors： Tomida J,Akiyama-Miyoshi T,Tanaka K,Hayashi M,Kutsuna R,Fujiwara N,Kawamura Y

更新日期：2021-01-27 00:00:00

abstract：OBJECTIVES:To determine the impact of the 2018 introduction of nucleic acid amplification tests (NAATs) for C. difficile detection on the laboratory diagnosis of C. difficile infection (CDI), and the distribution of C. difficile ribotypes. METHODS:A retrospective analysis of five years (2015-2019) of C. difficile diag...

journal_title：Anaerobe

authors： Perry MD,White PL,Morris TE

更新日期：2020-12-09 00:00:00

abstract：:Members of Dysgonomonas are Gram-stain-negative, non-motile, facultatively anaerobic coccobacilli originally described in relation to their isolation from stool and wounds of human patients (CDC group DF-3). More recently, Dysgonomonas have been found to be widely distributed in terrestrial environments and are partic...

journal_title：Anaerobe

authors： Bridges CM,Gage DJ

更新日期：2020-12-01 00:00:00

abstract：:Most species of the genus Bifidobacterium contain the gene cluster PFNA, which is presumably involved in the species-specific communication between bacteria and their hosts. The gene cluster PFNA consists of five genes including fn3, which codes for a protein containing two fibronectin type III domains. Each fibronect...

journal_title：Anaerobe

authors： Dyakov IN,Mavletova DA,Chernyshova IN,Snegireva NA,Gavrilova MV,Bushkova KK,Dyachkova MS,Alekseeva MG,Danilenko VN

更新日期：2020-10-01 00:00:00

abstract：:In recent decades, obesity has become one of the most common lifestyle-associated disorders. Obesity is a major contributing factor for several other lifestyles associated disorders such as type 2 diabetes mellitus, hypertension, and cardiovascular disease. Although genetics and lifestyle have been directly implicated...

journal_title：Anaerobe

authors： Benahmed AG,Gasmi A,Doşa A,Chirumbolo S,Mujawdiya PK,Aaseth J,Dadar M,Bjørklund G

更新日期：2020-08-14 00:00:00

abstract：:Several factors affect the composition of species that inhabit our intestinal tract, including mode of delivery, genetics and nutrition. Antimicrobial peptides and proteins secreted in the gastrointestinal tract are powerful tools against bacteria. Lactoferrin (LF) inhibits the growth of several bacterial species, suc...

journal_title：Anaerobe

authors： de Sá Almeida JS,de Oliveira Marre AT,Teixeira FL,Boente RF,Domingues RMCP,de Paula GR,Lobo LA

更新日期：2020-08-01 00:00:00

abstract：:Treponema denticola is a spirochete that is involved in causing periodontal diseases. This bacterium can produce H2S from thiol compounds found in the gingival crevicular fluid. Determining how H2S is made by oral bacteria is important since this molecule is present at high levels in periodontally-diseased pockets and...

journal_title：Anaerobe

authors： Phillips L,Chu L,Kolodrubetz D

更新日期：2020-08-01 00:00:00

abstract：:Anaerobes form a large part of microbial communities, and have begun to be specifically studied in both healthy and pathologic contexts. Porphyromonas is one of the top ten anaerobic taxa in the microbiome (anaerobiome) in healthy subjects. However, to date, most studies focused on the deleterious role of P. gingivali...

journal_title：Anaerobe

authors： Guilloux CA,Lamoureux C,Beauruelle C,Héry-Arnaud G

更新日期：2020-06-30 00:00:00

abstract：:Clostridium spp. are recovered from 25% of the blood culture positive with anaerobes. However, the clinical relevance of Clostridium bacteremia has been controverted in the literature, particularly for C. perfringens. We aimed to evaluate the clinical relevance of Clostridium bacteremia, either due to C. perfringens o...

journal_title：Anaerobe

authors： Stabler S,Titécat M,Duployez C,Wallet F,Loïez C,Bortolotti P,Faure E,Faure K,Kipnis E,Dessein R,Le Guern R

更新日期：2020-06-01 00:00:00

abstract：:Clostridioides difficile is the leading cause of healthcare-associated diarrhea. Although the incidence of C. difficile-associated diarrhea is increasing worldwide, bacteremia due to C. difficile is relatively rare and represents the least frequent extra-colonic manifestation of C. difficile infection. To date, only 6...

journal_title：Anaerobe

authors： Kachrimanidou M,Protonotariou E,Kaiafa G,Ζtrieva E,Skoura L,Savopoulos C,Kuijper E

更新日期：2020-06-01 00:00:00

abstract：:Here, we sought to assess the levels of antibiotic resistance among intestinal Bacteroides and Parabacteroides strains collected between 2014 and 2016 in Europe and also attempted to compare resistance levels between clinical and commensal isolates. Bacteroides and Parabacteroides isolates were recovered from faecal s...

journal_title：Anaerobe

authors： Sóki J,Wybo I,Hajdú E,Toprak NU,Jeverica S,Stingu CS,Tierney D,Perry JD,Matuz M,Urbán E,Nagy E,ESCMID Study Group on Anaerobic Infections.

更新日期：2020-04-01 00:00:00

abstract：:The present study aimed to elucidate the prevalence of Clostridioides difficile in Japanese retail food products. For this purpose, retail food samples (242 fresh vegetables and 266 retail meat samples: 89 chicken meat; 28 chicken liver; 200 pork meat; 24 pig liver; 127 beef meat) were collected from 14 supermarkets b...

journal_title：Anaerobe

authors： Usui M,Maruko A,Harada M,Kawabata F,Sudo T,Noto S,Sato T,Shinagawa M,Takahashi S,Tamura Y

更新日期：2020-02-01 00:00:00

abstract：:Recurrent Clostridioides (formerly Clostridium) difficile infection (rCDI) is common, and patients who have had one recurrence are more likely to have multiple recurrences. Frequent recurrences have been associated with increased morbidity and mortality, high healthcare costs, and lower quality of life. In this review...

journal_title：Anaerobe

authors： Madoff SE,Urquiaga M,Alonso CD,Kelly CP

更新日期：2020-02-01 00:00:00

abstract：:Clostridium (Clostridioides) difficile is a major cause of nosocomial diarrhoea. A first inter-laboratory ring trial was performed in four European countries to evaluate the genotyping and antibiotic susceptibility testing (AST) accuracy. Six C. difficile isolates representing the epidemiologic important ribotypes (RT...

journal_title：Anaerobe

authors： Berger FK,Mellmann A,von Müller L,Bischoff M,Gärtner BC,German speaking C. difficile laboratory study group.

更新日期：2020-02-01 00:00:00

abstract：:Sporulation during Clostridioides difficile infection (CDI) contributes to recurrent disease. Cell division and sporulation both require peptidoglycan biosynthesis. We show C. difficile growth and sporulation is attenuated by antisenses to murA and murC or the MurA inhibitor fosfomycin. Thus, targeting the early steps...

journal_title：Anaerobe

authors： Sapkota M,Marreddy RKR,Wu X,Kumar M,Hurdle JG

更新日期：2020-02-01 00:00:00

abstract：:Recent genomic analysis of an epidemic ribotype 027 (RT027) Clostridioides difficile strain revealed the presence of several chromosomal site-specific invertible sites hypothesized to control the expression of adjacent genes in a bimodal on-off mode. This process, named phase variation, is thought to enhance phenotypi...

journal_title：Anaerobe

authors： Sekulovic O,Bourgeois J,Shen A,Camilli A

更新日期：2019-12-01 00:00:00

abstract：:The global emergence of epidemic Clostridium difficile PCR ribotype (RT) 027 prompted enhanced surveillance of emerging strains. Recently, there have been reports of severe C. difficile infection in Australia caused by an unusual strain of C. difficile not seen previously. Identified as PCR RT251, this strain produces...

journal_title：Anaerobe

authors： Hong S,Knight DR,Chang B,Carman RJ,Riley TV

更新日期：2019-12-01 00:00:00

abstract：:Clostridium ventriculi (formerly Sarcina ventriculi) is a Gram-positive, obligate anaerobic coccus. Human infections due to this bacterium have rarely been reported, its involvement in the development of gastric ulcers and perforation has been suggested. We present a case of bacteremia due to C. ventriculi following a...

journal_title：Anaerobe

authors： Bortolotti P,Kipnis E,Faure E,Faure K,Wacrenier A,Fauquembergue M,Penven M,Messaadi S,Marceau L,Dessein R,Le Guern R

更新日期：2019-10-01 00:00:00

abstract：:Clostridioides difficile is a Gram-positive, anaerobic bacterium. It is known that C. difficile is one of the major causes of antibiotic associated diarrhea. The enhanced antibiotic resistance observed in C. difficile is the result of highly resistant spores produced by the bacterium. In Bacillus subtilis, the sin ope...

journal_title：Anaerobe

authors： Ciftci Y,Girinathan BP,Dhungel BA,Hasan MK,Govind R

更新日期：2019-10-01 00:00:00

abstract：:To date nine species of anaerobic intestinal spirochaetes have been validly assigned to the genus Brachyspira. These include both pathogenic and non-pathogenic species. In the current study a genomic analysis of a novel spirochaete isolate was undertaken to determine whether it is a distinct species that previously ha...

journal_title：Anaerobe

authors： Phillips ND,La T,Hampson DJ

更新日期：2019-10-01 00:00:00

abstract：:Diagnostic laboratories are urged to take advantage of novel technological advancements to provide standardized and high-throughput information for clinicians; however, total laboratory automation (TLA) has only recently been introduced in clinical microbiology in the last 10-12 years. The introduction of total labora...

journal_title：Anaerobe

authors： Gajdács M

更新日期：2019-10-01 00:00:00

abstract：:Capnocytophaga spp. are not often considered as a cause of perinatal infection. However, Capnocytophaga spp. are a commensal of the human oral cavity and can be opportunistic pathogens. The present case illustrates the ability of a species from the human oral cavity, C. sputigena, to cause an ascending infection of th...

journal_title：Anaerobe

authors： Felix L,Rosenberg A,Caraballo KA,Taborga DP,Hamula C

更新日期：2019-10-01 00:00:00

abstract：:Aspiration pneumonia is an infectious disease of the lungs caused by inhalation of saliva or foods, associated with swallowing dysfunction. Therefore, the major causative organisms are oral or gastric bacteria. In this study, we evaluated the antimicrobial susceptibility patterns of the anaerobic bacteria which can ca...

journal_title：Anaerobe

authors： Fujita K,Takata I,Sugiyama H,Suematsu H,Yamagishi Y,Mikamo H

更新日期：2019-06-01 00:00:00

abstract：:Clostridium (Clostridioides) difficile has been identified in humans and a wide range of animal species, but there has been little study of remote animal populations with limited human contact. The objective of this study was to determine the prevalence and types of C. difficile in wild and captive polar bears (Ursus ...

journal_title：Anaerobe

authors： Weese JS,Salgado-Bierman F,Rupnik M,Smith DA,van Coeverden de Groot P

更新日期：2019-06-01 00:00:00

abstract：:The molecular epidemiology of 38 non-duplicate toxigenic Clostridioides (previously Clostridium) difficile isolates from inpatients from a hospital in Brazil during a 6-year period (2012-2017) were investigated by multilocus sequence typing (MLST) and ribotyping. These isolates were classified into 20 sequence types (...

journal_title：Anaerobe

authors： Diniz AN,de Oliveira Júnior CA,Vilela EG,Figueiredo HCP,Rupnik M,Wilcox MH,Fawley WN,Blanc DS,Faria Lobato FC,Silva ROS

更新日期：2019-04-01 00:00:00

abstract：:Clostridium chauvoei is the etiologic agent of blackleg in cattle, inducing fever, severe myonecrosis, oedemic lesions and ultimately death of infected animals. The pathogen often results in such rapid death that antibiotic therapy is futile and thus vaccination is the only efficient strategy in order to control the d...

journal_title：Anaerobe

authors： Nicholson P,Furrer J,Hässig M,Strauss C,Heller M,Braga-Lagache S,Frey J

更新日期：2019-04-01 00:00:00

abstract：:To investigate whether there is a nexus between the microbial diversity level (taxonomic, functional and ecological) and the stress tolerance potential of the microbial community, the impact of different ammonium sources was evaluated. Therefore reactors adapted either to the anaerobic digestions of sugar beet silage ...

journal_title：Anaerobe

authors： Klang J,Szewzyk U,Bock D,Theuerl S

更新日期：2019-04-01 00:00:00

abstract：:We report the first case of pelvic inflammatory disease (PID) caused by Actinobaculum massiliense. A 53-year-old woman attended the emergency department with symptoms compatible with a PID episode, finally resolved by intramuscular antibiotic treatment. Actinobaculum sp. was isolated by culture, and A. massiliense was...

journal_title：Anaerobe

authors： Carrillo-Ávila JA,Bonilla-García L,Navarro-Marí JM,Gutiérrez-Fernández J

更新日期：2019-02-01 00:00:00

abstract：:Quorum sensing (QS) signaling regulates the motility, adhesion, and biofilm formation of bacteria, and at the same time activates immune response in eukaryotic organisms. We recently demonstrated that the QS molecule, dihydroxy-2, 3-pentanedione (DPD), and its analogs significantly inhibit estradiol-regulated virulenc...

journal_title：Anaerobe

authors： Fteita D,Könönen E,Gürsoy M,Ma X,Sintim HO,Gürsoy UK

更新日期：2018-12-01 00:00:00

abstract：:Prevotella dentalis is a Gram-negative anaerobic rod involved in various human diseases, especially oral infections. We report a rare case of a pleural effusion due to this microorganism in an elderly patient. An 88-year-old man with chronic respiratory disease presented with a left pleural effusion for more than 1 mo...

journal_title：Anaerobe

authors： Cobo F,Calatrava E,Rodríguez-Granger J,Sampedro A,Aliaga-Martínez L,Navarro-Marí JM

更新日期：2018-12-01 00:00:00

abstract：:We here report a case of Dysgonomonas mossii bacteremia with cholangitis. An 85-year-old male patient with recurrent hepatitis B surface antigen-negative/anti-hepatitis C virus-negative hepatocellular carcinoma came to our hospital in poor physical condition. Two sets of blood cultures revealed a positive result for D...

journal_title：Anaerobe

authors： Buya Y,Shigoka T,Tahara H,Uehara Y,Motomura R,Sakurai S,Tanimoto K,Matsumoto T

更新日期：2018-12-01 00:00:00

abstract：OBJECTIVES:Clostridioides difficile strains cause severe infection. Previous studies suggested that the virulence of C. difficile is dependent on ribotype; however, this hypothesis is still controversial. We aim to investigate the relationship between ribotypes, restriction endonuclease analysis (REA) types, and toxin ...

journal_title：Anaerobe

authors： Watanabe H,Koizumi Y,Matsumoto A,Asai N,Yamagishi Y,Mikamo H

更新日期：2018-12-01 00:00:00

abstract：:The prevalence of C. difficile infection (CDI) and severe CDI are influenced by the prevalence of specific C. difficile strains, which are themselves influenced by antimicrobial susceptibility determinants as well as antimicrobial usage patterns. Restriction endonuclease analysis (REA) typing and antimicrobial suscept...

journal_title：Anaerobe

authors： Cheknis A,Johnson S,Chesnel L,Petrella L,Sambol S,Dale SE,Nary J,Sears P,Citron DM,Goldstein EJC,Gerding DN

更新日期：2018-10-01 00:00:00

abstract：:The aim of the study was to investigate the metabolism of non-digestible oligo- and polysaccharides by fecal microbiota, using isothermal microcalorimetry. The five tested substrates were raffinose, melibiose, a mixture of oligo- and polysaccharides produced from raffinose by levansucrase, levan synthesized from raffi...

journal_title：Anaerobe

authors： Adamberg K,Adamberg S,Ernits K,Larionova A,Voor T,Jaagura M,Visnapuu T,Alamäe T

更新日期：2018-08-01 00:00:00

abstract：:Diterpenes are an important class of plant metabolites that can be used in the search for new antibacterial agents. ent-Copalic acid (CA), the major diterpene in Copaifera species exudates, displays several pharmacological properties. This study evaluates the CA antibacterial potential against the anaerobic bacteria P...

journal_title：Anaerobe

authors： Souza MGM,Leandro LF,Moraes TDS,Abrão F,Veneziani RCS,Ambrosio SR,Martins CHG

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND:The incidence of Clostridium difficile infections (CDI) in the Clinical Center of Serbia (CCS) and the entire Serbia has been constantly rising in the previous 5 years. We aimed to study C. difficile PCR-ribotypes isolated from patients hospitalized at two healthcare institutions: CCS and Specialized Hospita...

journal_title：Anaerobe

authors： Jovanović M,Drakulović M,Tošić T,Stošović R,Jovanović S

更新日期：2018-06-01 00:00:00

abstract：:We describe 84 clinical isolates of Prevotella timonensis recovered between January 2007 and November 2016 at the University Hospital of Montpellier. They were recovered from a variety of clinical samples, mostly of genital and wound origins. All isolates were isolated from a mixed aerobic and anaerobic microbiota. An...

journal_title：Anaerobe

authors： Aberkane S,Pradel B,Dumont Y,Veloo ACM,Laurens C,Bonzon L,Godreuil S,Marchandin H,Jean-Pierre H

更新日期：2018-04-01 00:00:00

abstract：:Using a chemically-defined medium simulating genital tract secretions, we have shown that pre-adhering Lactobacillus crispatus to Hela epithelial cells reduced cytotoxicity caused by Gardnerella vaginalis. This effect was associated to the expression of vaginolysin and was specific to L. crispatus interference, as oth...

journal_title：Anaerobe

authors： Castro J,Martins AP,Rodrigues ME,Cerca N

更新日期：2018-04-01 00:00:00

abstract：:Relationship between clinical severities of periodontal disease and the expression of the associated pathogens serve as good indicators of real time disease activity and progression. A double blind study using Image J software carried out to assess the density of the amplified band for Porphyromonas gingivalis in peri...

journal_title：Anaerobe

authors： Bagavad Gita J,Aishwarya AB,Pavithra N,Chandrasekaran SC,Ann V George,Gnanamani A

更新日期：2018-02-01 00:00:00

abstract：:Clostridium botulinum group III is mainly responsible for botulism in animals. It could lead to high animal mortality rates and, therefore, represents a major environmental and economic concern. Strains of this group harbor the botulinum toxin locus on an unstable bacteriophage. Since the release of the first complete...

journal_title：Anaerobe

authors： Woudstra C,Le Maréchal C,Souillard R,Anniballi F,Auricchio B,Bano L,Bayon-Auboyer MH,Koene M,Mermoud I,Brito RB,Lobato FCF,Silva ROS,Dorner MB,Fach P

更新日期：2018-02-01 00:00:00