I often see or hear people making comparisons between ME and MS. MS obviously has more awareness and less bull said about it, and more money spent on it.
I'm wondering though, how the outlook for the two illnesses compare? ME has promising items like Rituximab, Lipkin and other big researchers looking hard for a pathogen, and maybe even Ampligen a first drug perhaps on the horizon. How does that compare to MS? Do they have anythingsignificantly, big names, treatments on the horizon?
Blood–brain barrier breakdown
http://en.wikipedia.org/wiki/Multiple_sclerosis
The
blood–brain barrier is a part of the
capillary system that prevents the entry of T cells into the central nervous system.
[4] However, it may become permeable to these types of cells because of an infection or a virus.
[4] When the blood–brain barrier regains its integrity, typically after the infection or virus has cleared, the T cells are trapped inside the brain.
I wonder how similar the pathology of ME/CFS is compared to MS regarding the blood brain barrier?
http://en.wikipedia.org/wiki/Multiple_sclerosis
In MS, T cells gain entry into the brain via disruptions in the
blood–brain barrier. Evidence from animal models also point to a role of
B cells in addition to T cells in development of the disease.
[28]
The T cells recognize myelin as foreign and attack it as if it were an invading virus. This triggers inflammatory processes, stimulating other immune cells and soluble factors like
cytokines and
antibodies. Further leaks form in the blood–brain barrier, which in turn cause a number of other damaging effects such as
swelling, activation of
macrophages, and more activation of cytokines and other destructive proteins.
[4]
http://en.wikipedia.org/wiki/Blood_brain_barrier
The blood–brain barrier becomes more permeable during inflammation. This allows some antibiotics and
phagocytes to move across the BBB. However, this also allows bacteria and viruses to infiltrate the BBB.
[5][6] An exception to the bacterial exclusion is the diseases caused by
spirochetes, such as
Borrelia, which causes
Lyme disease, and
Treponema pallidum, which causes
syphilis. These harmful bacteria seem to breach the blood–brain barrier by physically tunneling through the blood vessel walls[
citation needed].