whole-body heat exposure activates interferon production and immune signaling pathways in blood
Whole-body hyperthermia upregulates immune-response biological processes including 'positive regulation of type I interferon production', 'positive regulation of interferon beta production', 'B cell receptor signaling pathway', and 'peptide antigen assembly with MHC protein complex' in whole blood.
What this means for you
Interferon signaling and B-cell activity are core parts of how your immune system recognizes and responds to threats. When these pathways are more active, your body may be better primed to mount a timely immune response — something most people notice as feeling more resilient during seasonal changes or periods of high stress.
The published research
Whole-blood transcriptomic response to whole-body hyperthermia in participants with major depressive disorder
Brain, Behavior, & Immunity - Health · 2026
This page describes a documented finding about the underlying wellness technology. It is not a marketing claim about any specific device. For information about HOCATT specifically, visit hocatt.com.