Results 91 to 100 of about 62,368 (286)
The FASEB Journal, Volume 39, Issue 13, 15 July 2025.ABSTRACT Syphilis, caused by the gram‐negative bacterium Treponema pallidum, remains a significant global public health threat. Despite the efficacy of antibiotic treatment in controlling syphilis, the pathogenic mechanisms of T. pallidum, particularly its interactions with the host immune system, are not well understood.
Peiyuan Sun +12 more
wiley +1 more source
Frontiers in Immunology, 2021 Chlamydia psittaci (C. psittaci) is a common zoonotic agent that affects both poultry and humans. Interleukin 10 (IL-10) is an anti-inflammatory factor produced during chlamydial infection, while dendritic cells (DCs) are powerful antigen-presenting ...
Qiang Li +6 more
semanticscholar +1 more source
Geographic variation and environmental conditions as cofactors in Chlamydia psittaci association with ocular adnexal lymphomas: a comparison between Italian and African samples [PDF]
, 2009 A particular extra-nodal lymphoma type arises from B cells of the marginal zone (MZ) of mucosa-associated lymphoid tissue (MALT). The aetiology ofMZ lymphomas suggests that they are associated with chronic antigenic stimulation by microbial pathogens ...
Antonicelli, Giuseppina +11 more
core +2 more sources
The Clinical Respiratory Journal, Volume 19, Issue 7, July 2025.ABSTRACT Lung abscess is a common disease in respiratory medicine, which is a suppurative lesion caused by various pathogens, and microbiological examination is crucial for the treatment of lung abscess. Due to the widespread use of antibiotics, it is difficult to obtain reliable microbiological evidence through routine tests.
Xu Chen, Ling Wu, Ruoxi Wu, Jiajia Dong
wiley +1 more source
Infectious Medicine, 2022 Human infection with Chlamydia psittaci is rare but difficult to recognize. We report an outbreak of psittacosis among poultry processing workers in China.
Yuhao Wang +12 more
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Scientific Reports, 2021 Chlamydia gallinacea is an obligate intracellular bacterium that has recently been added to the family of Chlamydiaceae. C. gallinacea is genetically diverse, widespread in poultry and a suspected cause of pneumonia in slaughterhouse workers. In poultry,
M. Heijne +12 more
semanticscholar +1 more source
Chlamydia psittaci genotype B in a pigeon (Columba livia) inhabiting a public place in San José, Costa Rica [PDF]
, 2013 Human chlamydiosis is a zoonotic disease of avian origin caused by Chlamydia psittaci. The highest infection rates have been detected in parrots (Psittacidae) and pigeons (Columbiformes), the latter most frequently carry the genotypes B and E.
Gaby Dolz +6 more
core +2 more sources
Rare Infectious Diseases: Detection and Clinical Implications
iLABMED, Volume 3, Issue 2, Page 148-157, June 2025.Rare infectious diseases are infections that are uncommon, have a low incidence, and are caused by newly emerging pathogens, cross‐species or ectopic infections, or host immunodeficiencies. The detection and diagnosis of rare infections is one of the main reasons for misdiagnosis and missed diagnosis.
Xin Qian +7 more
wiley +1 more source
Australian human and parrot Chlamydia psittaci strains cluster within the highly virulent 6BC clade of this important zoonotic pathogen [PDF]
, 2016 Chlamydia psittaci is an avian pathogen and zoonotic agent of atypical pneumonia. The most pathogenic C. psittaci strains cluster into the 6BC clade, predicted to have recently emerged globally.
Bachmann, NL +4 more
core +1 more source