The Autonomic Nervous System and Immune Network in HIV
Author Information
Author(s): Mueller Bridget R, Mehta Mitali, Campbell Maya, Neupane Niyati, Cedillo Gabriela, Lee Gina, Coyle Kaitlyn, Qi Jinging, Chen Zhihong, George Mary Catherine, Robinson-Papp Jessica
Primary Institution: Icahn School of Medicine at Mount Sinai
Hypothesis
Connections between the peripheral autonomic nervous system and immune system exist in humans and contribute to chronic inflammatory disease.
Conclusion
Deficits in the autonomic nervous system are linked to inflammation and disease burden in people living with HIV.
Supporting Evidence
- Reduced vagal function correlates with higher IL-6 levels.
- Autonomic neuropathy is prevalent in people with HIV.
- Pro-inflammatory immunotype is associated with higher comorbidity burden.
Takeaway
This study found that problems with the nervous system can lead to more inflammation and health issues in people with HIV.
Methodology
79 adults with well-controlled HIV underwent autonomic function tests and immune biomarker measurements.
Potential Biases
Lower female representation may affect findings related to sex differences.
Limitations
The cross-sectional design and small sample size limit causal conclusions.
Participant Demographics
Average age 51.6 years, 73.4% male, 48% African American.
Statistical Information
P-Value
0.002
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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