Results 61 to 70 of about 13,961 (258)

Ultrastructural Insights Into a Candidatus Parilichlamydia sp. Infection of Gill Goblet Cells in Greater Amberjack

open access: yesJournal of Fish Diseases, Volume 48, Issue 11, November 2025.
ABSTRACT Despite recent genomic studies and increased molecular data, epitheliocystis remains an enigmatic fish disease with no experimental in vitro or in vivo models to aid the advancement of research. In this study, we revert to a classical microscopical approach and screen with the electron microscope the epitheliocystis lesions caused by a Ca ...
Maria Chiara Cascarano   +2 more
wiley   +1 more source

Chlamydial Lytic Exit from Host Cells Is Plasmid Regulated

open access: yesmBio, 2015
Chlamydia trachomatis is an obligate intracellular bacterium that is a globally important human pathogen. The chlamydial plasmid is an attenuating virulence factor, but the molecular basis for attenuation is not understood.
Chunfu Yang   +7 more
doaj   +1 more source

Avian chlamydiosis [PDF]

open access: yes, 2018
B
Laroucau, Karine   +2 more
core   +1 more source

Porcine Corneal Tissue and Xenozoonotic Risks: A Review of the Current Evidence

open access: yesXenotransplantation, Volume 32, Issue 6, November/December 2025.
ABSTRACT Corneal opacities affect millions worldwide, with corneal transplantation as the primary treatment. However, donor shortages remain a challenge, leaving thousands waiting for transplants. Xenotransplantation using porcine corneas has emerged as a promising alternative due to anatomical and physiological similarities with human corneas ...
Rodrigo Moreira   +13 more
wiley   +1 more source

Clinical Persistence of Chlamydia trachomatis Sexually Transmitted Strains Involves Novel Mutations in the Functional αββα Tetramer of the Tryptophan Synthase Operon. [PDF]

open access: yes, 2019
Clinical persistence of Chlamydia trachomatis (Ct) sexually transmitted infections (STIs) is a major public health concern. In vitro persistence is known to develop through interferon gamma (IFN-γ) induction of indoleamine 2,3-dioxygenase (IDO), which ...
Dean, Deborah   +4 more
core   +1 more source

Chlamydia Trachomatis Tonsillopharyngitis

open access: yesCase Reports in Otolaryngology, 2012
Reports about the extragenital spread ofChlamydia trachomatis (CT)to oropharynx are limited. We report a male patient with progressive tonsillopharyngitis resistant to amoxicillin/clavulanic acid therapy. The patient presented 9 days after an orogenital and oroanal sexual intercourse with a female sex worker.
Özmen Öztürk, Hüseyin Seven
openaire   +4 more sources

A Frank Assessment of SHANK: Impacts of Pathogenic Variations in SHANK3 on Preclinical Models of Phelan McDermid Syndrome

open access: yesAutism Research, Volume 18, Issue 10, Page 1935-1964, October 2025.
ABSTRACT Although there are as many as 40 preclinical models of the neurodevelopmental disorder Phelan McDermid syndrome (PMS, or 22q13.3 deletion syndrome), detailed phenotypic analyses to compare the effects of different pathogenic variants and inform treatment design are lacking.
Vic Lin   +7 more
wiley   +1 more source

Taxogenomics of the order Chlamydiales. [PDF]

open access: yes, 2015
Bacterial classification is a long-standing problem for taxonomists and species definition itself is constantly debated among specialists. The classification of strict intracellular bacteria such as members of the order Chlamydiales mainly relies on DNA-
Bertelli, C.   +3 more
core   +1 more source

The Influence of Diet on the Composition and Function of Gut Microbiota in Four Snake Species

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
The results of this study provide comprehensive data to differentiate the gut microbiota composition structures among four snake species with distinct dietary preferences, explore their potential functions, and identify possible correlations between gut microbial composition and diet.
Huina Song   +10 more
wiley   +1 more source

Porcine Epidemic Diarrhea Virus (PEDV) co-infection induced chlamydial persistence/stress does not require productive viral replication

open access: yesFrontiers in Cellular and Infection Microbiology, 2014
Chlamydiae may exist at the site of infection in an alternative replicative form, called the aberrant body (AB). AB are produced during a viable but non-infectious developmental state termed persistence or chlamydial stress.
Nicole eBorel, Robert V Schoborg
doaj   +1 more source

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