Ovarian abscess caused by Helicobacter cinaedi in a patient with endometriosis

Satô, Hiroshi; Ogino, Atsuko; Matsuzaka, Sunao; Asami, Yuna; Kanbayashi, Shota; Masuda, Miho; Nakashima, Ayaka; Yasuda, Miki; Morishita, Hajime; Ando, Yukiko; Oida, Kenji; Taguchi, Nao; Hirose, Masahiro

doi:10.1016/j.idcr.2019.e00578

Cited by 3 publications

(2 citation statements)

References 18 publications

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“…Helicobacter cinaedi was isolated from cultures of blood and ovarian abscess fluid after oophorectomy. Eradication of H. cinaedi was performed successfully with intravenous ampicillin/sulbactam for 2 weeks, followed by oral amoxicillin for an additional 2 weeks 7 . Multilocus sequence typing (MLST) and antimicrobial susceptibility testing (AST) of H. cinaedi were evaluated among 16 successive H. cinaedi blood clinical isolates.…”

Section: Presence Of Non‐helicobacter Pylori Helicobacter Species In mentioning

confidence: 99%

Review: Other Helicobacter species

Smet

Ménard

2020

Helicobacter

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This review covers the most important, accessible, and relevant literature published between April 2019 and April 2020 in the field of non‐Helicobacter pylori Helicobacter species (NHPH). The initial part of the review covers new insights regarding the presence of gastric and enterohepatic NHPH in humans and animals, while the subsequent section focuses on the progress in our understanding of animal models, the pathogenicity and omics of these species. Over the last year, the clinical relevance of gastric NHPH infections in humans was highlighted. With regard to NHPH in animals, the ancestral source of Helicobacter suis was further established showing that Cynomolgus macaques are the common ancestor of the pig‐associated H. suis population, and 3 novel Helicobacter species isolated from the gastric mucosa of red foxes were described. "Helicobacter burdigaliensis" sp nov. and "Helicobacter labetoulli" sp nov. were proposed as novel enterohepatic Helicobacter species associated with human digestive diseases. An analysis of Helicobacter cinaedi recurrent infections in humans proposed long‐term antibiotic therapies. Several studies using rodent models further elucidated the mechanisms underlying the development of NHPH‐related disease, as well as intestinal immunity in inflammatory bowel disease models. Omics approaches supported Helicobacteraceae taxonomy and unraveled the transcriptomic signatures of H. suis and Helicobacter heilmannii upon adherence to the human gastric epithelium. With regard to virulence, data showed that the nuclear remodeling promoted by cytolethal distending toxin of Helicobacters involves the MAFB oncoprotein and is associated with nucleoplasmic reticulum formation in surviving cells.

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Section: Presence Of Non‐helicobacter Pylori Helicobacter Species In mentioning

confidence: 99%

Review: Other Helicobacter species

Smet

Ménard

2020

Helicobacter

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“…To date, H. cinaedi is a poorly studied pathogen, but more and more human diseases associated with this bacterium are documented each year ( van der Ven et al, 1996 ; Lewis et al, 2007 ; Nishida et al, 2016 ). One of the known H. cinaedi -associated diseases is bacteremia ( Fox-Lewis et al, 2020 ; Fujita et al, 2021 ), but other pathologies such as cellulitis ( Lenskaya et al, 2022 ), ovarian abscess ( Sato et al, 2019 ), and vertebral osteomyelitis ( Hase et al, 2018 ) are also reported. Among patients with H. cinaedi -associated pathologies, there are different age groups, including young people without immunodeficiencies.…”

Section: Introductionmentioning

confidence: 99%

Helicobacter cinaedi bacterium association with atherosclerosis and other diseases

Voronina,

Arapidi

2024

Front. Microbiol.

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Helicobacter is a genus of spiral-shaped Gram-negative enterohepatic bacteria whose members are capable of causing bacteremia in humans. One of the poorly studied members of this genus is the bacterium Helicobacter cinaedi. This microorganism was first isolated from human fecal samples in 1984. Although it was long considered to be associated with only immunocompromised patients, more evidence in recent years has implicated H. cinaedi in causing serious pathologies in immunocompetent populations. In addition, H. cinaedi is also reported to be associated with a few chronic or severe illnesses, such as atherosclerosis, which in turn can lead to the development of other cardiovascular pathologies: one of the leading causes of mortality worldwide. Helicobacter cinaedi often goes unnoticed in standard diagnostic methods due to its slow growth under microaerobic conditions. This often leads to significant underdetection and hence undermines the role of this bacterium in the pathogenesis of various diseases and the extent of its spread in humans. In this review, we have compiled information on pathologies associated with H. cinaedi, the occurrence of the bacterium in humans and animals, and the latest developments in diagnosing the bacterium and treating associated diseases.

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EnterohepaticHelicobacterspecies – clinical importance, host range, and zoonotic potential

Ochoa

Collado

2021

Critical Reviews in Microbiology

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Ovarian abscess caused by Helicobacter cinaedi in a patient with endometriosis

Cited by 3 publications

References 18 publications

Review: Other Helicobacter species

Review: Other Helicobacter species

Helicobacter cinaedi bacterium association with atherosclerosis and other diseases

EnterohepaticHelicobacterspecies – clinical importance, host range, and zoonotic potential

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