The positive anti-CCP is highly indicative of RA, due to its high specificity and more predictive of RA that Rheumatoid Factor (RF).
The HLA - B27 is a gene associated with some autoimmune diseases , however, there are over 100
sub-types, some associated with Crohn’s disease, ulcerative colitis, psoriasis, reactive arthritis, and uveitis
and some others which are actually protective!
The above sub-types are generally identified by an extra two digits at the end of the main "Haplotype" HLA-B27
In light of your aforementioned positive results,if you're a person like myself who likes to get to the bottom of things, I suggest you look deep into the connection between :
a. Positive for HLA-B27
b. Proteus bacteria *
c. Development of Rheumatoid Arthritis
d. Carbohydrate -specially starch- intake
*Suggested reading: Article abstract titled "Antibodies to Klebsiella, Proteus, and HLA-B27 peptides in Japanese patients with ankylosing spondylitis and rheumatoid arthritis"
Proteus bacteria contain molecules which resemble HLA-B27.
According to the theory of “molecular mimicry”, this allows for cross-reactivity, where your immune system produces antibodies against the Proteus bacteria in order to remove them from the blood, however, in the process the antibodies also bind to the HLA-B27, causing auto-immunity.
The preferred diet of Proteus bacteria seem to be mainly starches.
A low carb and starch-free diet would be in order, as a trial, in lieu of further complicated, lengthy and costly
testing.
Please let me know, if you need any further details.
Best wishes,
Niko