Results 41 to 50 of about 407 (125)

Distribution and molecular characterization of Porphyromonas gulae carrying a new fimA genotype [PDF]

Veterinary Microbiology, 2012
Porphyromonas gulae is a gram-negative black-pigmented anaerobe which is known to be a pathogen for periodontitis in dogs. Approximately 41kDa filamentous appendages on the cell surface (FimA) encoded by the fimA gene are regarded as important factors associated with periodontitis.
Yoshie, Yamasaki, Ryota, Nomura, Kazuhiko, Nakano, Hiroaki, Inaba, Masae, Kuboniwa, Norihiko, Hirai, Mitsuyuki, Shirai, Yukio, Kato, Masaru, Murakami, Shuhei, Naka, Soichi, Iwai, Michiyo, Matsumoto-Nakano, Takashi, Ooshima, Atsuo, Amano, Fumitoshi, Asai   +14 more
openaire   +2 more sources

Exploring the genetic and functional diversity of Porphyromonas gingivalis long fimbriae

Molecular Oral Microbiology, Volume 38, Issue 5, Page 408-423, October 2023., 2023
Our work provides new PCR tools (i) to amplify and sequence every fimA gene of Porphyromonas gingivalis in its entire length including leader sequence and (ii) to check fimB, the fimbrial anchor gene, for functionality. Furthermore, transmission electron microscopy/scanning electron microscopy images give new insights into secondary structures formed ...
Hendrik Leonhard Meyer, Mohamed M. H. Abdelbary, Eva Miriam Buhl, Christoph Kuppe, Georg Conrads   +4 more
wiley   +1 more source

The association between gingivitis and oral spirochetes in young cats and dogs.

PLoS ONE, 2023
Although gingivitis frequently occurs in young cats, spirochetes are often found in the early stages of periodontal disease. This study was conducted to determine the association between gingivitis and oral spirochetes in young cats and dogs.
Seiya Yamaki, Masato Tachibana, Hisae Hachimura, Masao Ogawa, Shinya Kanegae, Hirokazu Amimoto, Takashi Shimizu, Kenta Watanabe, Masahisa Watarai, Akiteru Amimoto   +9 more
doaj   +1 more source

Prevalence of Periodontal Pathogens in Slovak Patients with Periodontitis and Their Possible Aspect of Transmission from Companion Animals to Humans

Biology, 2022
Oral health and diseases are greatly influenced by oral bacteria. During dysbiosis, bacterial composition changes, which can lead to periodontitis.
Miriam Sondorová, Ján Kučera, Jana Kačírová, Zuzana Krchová Nagyová, Natália Šurín Hudáková, Tomáš Lipták, Marián Maďar   +6 more
doaj   +1 more source

Bioinformatic mining for RiPP biosynthetic gene clusters in Bacteroidales reveals possible new subfamily architectures and novel natural products

Frontiers in Microbiology, 2023
The Bacteroidales order, widely distributed among diverse human populations, constitutes a key component of the human microbiota. Members of this Gram-negative order have been shown to modulate the host immune system, play a fundamental role in the gut’s
Maria Victoria Fernandez-Cantos, Diego Garcia-Morena, Yunhai Yi, Lifeng Liang, Emilio Gómez-Vázquez, Oscar P. Kuipers   +5 more
doaj   +1 more source

Draft Genome Sequences of 26 Porphyromonas Strains Isolated from the Canine Oral Microbiome [PDF]

, 2015
We present the draft genome sequences for 26 strains of Porphyromonas (P. canoris, P. gulae, P. cangingavalis, P. macacae, and 7 unidentified) and an unidentified member of the Porphyromonadaceae family.
Eisen, Jonathan A, Coil, David A, Jospin, Guillaume, Deusch, Oliver, Horsfall, Alexander, Wallis, Corrin, O’Flynn, Ciaran, Kirkwood, Nicola, Harris, Stephen, Davis, Ian, Darling, Aaron E, Alexiev, Alexandra   +11 more
core   +3 more sources

Inhibitory Effect of Bacillus licheniformis Strains Isolated from Canine Oral Cavity

Life, 2022
Bacillus licheniformis is used in a broad spectrum of areas, including some probiotic preparations for human and veterinary health. Moreover, B. licheniformis strains are known producers of various bioactive substances with antimicrobial and antibiofilm ...
Natália Šurín Hudáková, Jana Kačírová, Miriam Sondorová, Svetlana Šelianová, Rastislav Mucha, Marián Maďar   +5 more
doaj   +1 more source

Porphyromonas gulae infection in canines, pet owners and veterinarians in China: an epidemiological study and risk factor analysis

One Health Advances, 2023
AbstractPorphyromonas gulae is a clinically prevalent, anaerobic, oral bacteria in canines, that may be a causative agent of canine periodontal disease, and a potential threat to human oral health. Research on P. gulae pathogenicity in canines, their owners, and veterinarians is lacking in China.
Yang Bai, Peijia Song, Zhangqi Shen, Hao Shi, Zimo Jiang, Jiahao Lin, Yipeng Jin   +6 more
openaire   +1 more source

Enhancing Specificity, Precision, Accessibility, Flexibility, and Safety to Overcome Traditional CRISPR/Cas Editing Challenges and Shape Future Innovations

Advanced Science, Volume 12, Issue 28, July 24, 2025.
CRISPR/Cas9, while transformative, faces challenges in specificity, precision, delivery, accessibility, flexibility, and safety. This review addresses these limitations by highlighting strategies to reduce off‐target effects, exploring HDR‐based and alternative editing approaches, and evaluating advanced delivery mechanisms.
Muna Alariqi, Mohamed Ramadan, Lu Yu, Fengjiao Hui, Amjad Hussain, Xiaofeng Zhou, Yu Yu, Xianlong Zhang, Shuangxia Jin   +8 more
wiley   +1 more source

Fusobacterium necrophorum predominates in the microbiota of mandibular dental abscess in Blastocerus dichotomus [PDF]

Pesquisa Veterinária Brasileira
: Dental abscess in ruminants is an acute polymicrobial infection, usually resulting from periodontal disease or endodontic infection, with consequences for animal health and welfare. The present study aimed to describe the bacterial microbiota of dental
Ana Carolina Borsanelli, Flávia R.F. Athayde, Júlia R. Saraiva, Tamires A. Silva, Juliana G. Mendes, Eveline S. Zanetti, Marcello P. Riggio, Iveraldo S. Dutra   +7 more
doaj   +1 more source