Topic: inflammatory response

Peripheral nerve injury can cause debilitating disease and immune-cell mediated destruction of the affected nerve. While the focus of most studies has been on the nerve-degenerative response, the effect of loss of innervation on lymph node function is largely unclear. Here, I will discuss the cellular and molecular events caused by local denervation and loss of direct neural input to the popliteal lymph node that induce an inflammatory response and lymph node expansion.

We investigate the link between the gut microbiome and cognitive decline in Alzheimer’s disease by identifying microbial metabolites associated with (compromised) brain health and examining metabolite changes in individuals who progress from a healthy state (NL) to mild cognitive impairment (MCI) and/or Alzheimer’s disease (AD).A dataset containing representative microbial metabolites in serum was obtained from the Alzheimer’s Disease Neuroimaging Initiative. A total of 104 metabolites were analyzed. These were collected over six years from 757 individuals. Kruskal-Wallis test was employed to

It is well-established that stress impairs immunity, however, the precise underlying mechanisms remain elusive. We discovered that stress modulates the expression levels of acute-phase proteins (APPs), which broadly regulate physiological processes including innate immunity and homeostasis maintenance. APPs are traditionally associated with the inflammatory response and are commonly used as indicators for inflammation (e.g., CRP). We found that stress on its own can also affect APPs levels and that stress preceding an inflammatory challenge disrupts the typical APPs response. Importantly, we f