Many studies have demonstrated that systemic inflammation and the immune system play a central role in atherogenesis.
However, multiple causal factors like smoking/tobacco use [ 2], genetics [ 3], hormonal changes [ 4], stress [ 5], medications [ 6], diabetes mellitus [ 7], poor nutrition [ 8] and systemic diseases [ 9] that interfere with the body's immune system play a major role.
In some instances inflammatory cells of the host immune system play a similar role in facilitating invasion.
The media and the political system play a role in shaping the worldview of young people, with many of the respondents to the survey using language and arguments that appear to have been lifted from television and newspapers, or perpetuated by peers and adults.
Machine breakdowns in the system play a major role in determining the available capacity for production.
Molecules acting in the central nervous system play a critical role in the control of both energy and glucose homeostasis.
However, recent research suggests that also CB2 receptors, especially located outside the central nervous system, play a role in the perception of pain.
Stress is a major trigger of migraine, suggesting that stress centers in the brain and the sympathetic nervous system play a role in migraine.
Natural killer cells, part of the innate immune system, play a role in immune responses against exogenous pathogens as well as cancer.
The governance structures that sustain a particular division of labor in an industrial system play a key role in enabling some forms of learning and constraining others.
There is evidence demonstrating that neurogenic inflammation and activation of the immune system play a significant role in the pathophysiology of CRPS.
