The chronic inflammation of aging is harmful, disruptive of tissue structure and function, altering cell behavior for the worse. The immune system reacts to many of the varied signs of molecular damage that become prevalent in old tissues, such as DNA debris from dying cells, and the result is unresolved inflammatory signaling. Neurodegenerative conditions in particular appear to be driven by inflammation, but given that the brain is separated from the body by the blood-brain barrier, and th…
How Does Systemic Inflammation in the Body Cause Neuroinflammation in the Brain?
The chronic inflammation of aging is harmful, disruptive of tissue structure and function, altering cell behavior for the worse. The immune system reacts to many of the varied signs of molecular damage that become prevalent in old tissues, such as DNA debris from dying cells, and the result is unresolved inflammatory signaling. Neurodegenerative conditions in particular appear to be driven by inflammation, but given that the brain is separated from the body by the blood-brain barrier, and th…