Chlamydophila pneumoniae

Exposure

1 paper2 findings

  • 1 lab in 1 country
  • Humans1

Associations

2

Cognitive impairment

upin humans1OR 4.07

1 study
  1. Chlamydophila pneumoniae raises the risk of cognitive impairment in humans (OR=4.07, CI 95% 1.24‐13.36, p = 0.03).

    “The presence of C. pneumoniae in multiple pathogen interactions significantly increased the likelihood of cognitive impairment diagnosis (OR=4.07, CI 95% 1.24‐13.36, p = 0.03).”

    Humansn = 165

    Single and multiple pathogen associations with cognitive impairment in the Panama Aging Research Initiative Study

    AAIC 2025 abstract28 Dec 2025

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TNF-alpha

upin humans1OR 2.08

1 study
  1. Chlamydophila pneumoniae is associated with TNF-alpha in humans (OR=2.08, IC 95% 1.0‐4.1, p = 0.04).

    “increasing TNF‐α levels were directly associated with C. pneumoniae seropositivity (OR=2.08, IC 95% 1.0‐4.1, p = 0.04)”

    Humansn = 165

    Single and multiple pathogen associations with cognitive impairment in the Panama Aging Research Initiative Study

    AAIC 2025 abstract28 Dec 2025

More on TNF-alpha

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