Infectivity Acts as In Vivo Selection for Maintenance of the Chlamydial Cryptic Plasmid

M Russell, T Darville, K Chandra-Kuntal… - Infection and …, 2011 - Am Soc Microbiol
Chlamydia trachomatis contains a conserved∼ 7.5-kb plasmid. Loss of the plasmid results
in reduced glycogen accumulation, failure to activate TLR2, and reduced infectivity. We …

Intrauterine infection with plasmid-free Chlamydia muridarum reveals a critical role of the plasmid in chlamydial ascension and establishes a model for evaluating …

J Chen, Z Yang, X Sun, L Tang, Y Ding… - Infection and …, 2015 - Am Soc Microbiol
Intravaginal infection with plasmid-competent but not plasmid-free Chlamydia muridarum
induces hydrosalpinx in mouse upper genital tract, indicating a critical role of the plasmid in …

Plasmid deficiency in urogenital isolates of Chlamydia trachomatis reduces infectivity and virulence in a mouse model

IM Sigar, JH Schripsema, Y Wang… - Pathogens and …, 2014 - academic.oup.com
We hypothesized that the plasmid of urogenital isolates of Chlamydia trachomatis would
modulate infectivity and virulence in a mouse model. To test this hypothesis, we infected …

Gastrointestinal Chlamydia-Induced CD8+ T Cells Promote Chlamydial Pathogenicity in the Female Upper Genital Tract

Q Tian, Z Zhou, L Wang, X Sun… - Infection and …, 2021 - Am Soc Microbiol
Chlamydia is known to both ascend to the upper genital tract and spread to the
gastrointestinal tract following intravaginal inoculation. Gastrointestinal Chlamydia was …

[HTML][HTML] Pmp repertoires influence the different infectious potential of avian and mammalian Chlamydia psittaci strains

A Favaroni, A Trinks, M Weber, JH Hegemann… - Frontiers in …, 2021 - frontiersin.org
Chlamydia psittaci is the etiological agent of chlamydiosis in birds and can be transmitted to
humans, causing severe systemic disease. C. psittaci infects a broad range of hosts; strains …

Chlamydia Spreads to the Large Intestine Lumen via Multiple Pathways

Z Zhou, Q Tian, L Wang, M Xue, D Xu… - Infection and …, 2021 - Am Soc Microbiol
Chlamydia in the genital tract is known to spread via the blood circulation system to the large
intestine lumen to achieve long-lasting colonization. However, the precise pathways by …

Chlamydia trachomatis polymorphic membrane protein D is a virulence factor involved in early host-cell interactions

L Kari, TR Southern, CJ Downey, HS Watkins… - Infection and …, 2014 - Am Soc Microbiol
Chlamydia trachomatis is an obligate intracellular mucosotropic pathogen of significant
medical importance. It is the etiological agent of blinding trachoma and bacterial sexually …

Development of transposon mutagenesis for Chlamydia muridarum

Y Wang, SD LaBrie, SJ Carrell, RJ Suchland… - Journal of …, 2019 - Am Soc Microbiol
Functional genetic analysis of Chlamydia has been a challenge due to the historical genetic
intractability of Chlamydia, although recent advances in chlamydial genetic manipulation …

Intravenous inoculation with Chlamydia muridarum leads to a long-lasting infection restricted to the gastrointestinal tract

J Dai, T Zhang, L Wang, L Shao, C Zhu… - Infection and …, 2016 - Am Soc Microbiol
Chlamydia has been detected in the gastrointestinal tracts of both animals and humans.
However, it remains unclear whether the chlamydial organisms can be introduced into the …

Chlamydia muridarum induction of glandular duct dilation in mice

X Sun, Z Yang, H Zhang, J Dai, J Chen… - Infection and …, 2015 - Am Soc Microbiol
Although Chlamydia-induced hydrosalpinx in women and mice has been used as a
surrogate marker for tubal infertility, the medical relevance of nontubal pathologies, such as …