Guest guest Posted December 31, 2008 Report Share Posted December 31, 2008 >>>Can anyone translate the below into something short/sweet/understandable/the bottom line? I have no idea what anti-TNF therapy is and my brain is not working well enough today to comprehend the below. <<< Hi El, My layman's interpretation of the Columbia Lyme research article is that TNF Blockers (ie. the biologics like Enbrel, Humira and Remicade), while blocking tumor-necrosis factor in the rheumatic, thereby suppressing the immune system, enables the dormant cystic form of borrelioisis to re-emerge into spirochetal form and active disease. In effect, the borrelia spirochete has many pleomorphic forms and the spirochete has the ability to burrow into every tissue within the body, often reverting to a dormant firn in this antibiotic resistant state (hence why anyone with Lyme needs to also take cyst-busting medication simulataneously - mino or another tetracycline alone won't hack it). When the immune system is suppressed by a biologic, however, the opposite happens...the dormant cysts rebirth into their spirochetal form in patients who were previously tested and thought to be Lyme-free. In other words, if you have do indeed have Lyme and test negative, it only means you are seronegative for Lyme and not that one doesn't have it. It's just that it is hiding in the tissues from the immune system and therefore there will not be enough antibody to test in the blood serum. What I'm inferring from this article is that anyone who tests negative for Lyme before taking a biologic would be well-advised to get re-tested for Lyme after commencing a TNF-blocker, as it is more likely that tests will return positive. In the most basic terms....immune-suppression of Lyme is ill advised, because this only allows borreliosis free reign to do its dirty work. It's also very important for anyone with Lyme to also take cyst-busting medication (e.g. flagyl, plaquenil or zith) to also attack the dormant form of Lyme which occurs as a result of antibiotic therapy (spirochetes driven into their cystic forms by antibiotic therapy). It is the cystic form of borrelia which causes persistence and waxing and waning symptoms, in addition to possible tickborne coinfections which may need separate medications (e.g. babesia may need antiprotozoals). Most Lyme patients are coinfected and if these aren't treated, this can also create persistence. Happy New Year to all on rheumatic.org! Peace, Maz Quote Link to comment Share on other sites More sharing options...
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