This appeals to my inner 12 year old boy: both mouse and human DNA are used in the most effective treatment for my arthritis. Remicade, a medication I will resume being treated with in four days, is an antibody that binds to Tumor Necrosis Factor Alpha (TNF-α).
The active part of the antibody comes from mice, but they put human DNA in other parts of it to keep the human immune system from going apeshit about murine DNA. It is a “chimeric monoclonal antibody.” (You may be familiar with chimeric DNA from “CSI” or “House, M.D.”)
Remicade is the only thing that has really worked for my condition, and has fewer side effects (at least in the extreme doses I'd need) than pharmaceuticals or herbs. But this “biologic” treatment interests me because I think it disrupts the narratives many of us carry around in our heads about medication.
In a future post I’ll be musing about the chimeric DNA in Remicade. We have just tons of narratives, most of them scary, about that. (Frankenstein, or the Modern Prometheus, for instance, is a black hole that pulls all kinds of things like this into its gravity well and across an event horizon where thought--among other things--is crushed.)
One thing that interests me about Remicade is that its aim is so specific: it inhibits a single precursor of the inflammatory process. This makes it different in kind from most herbal or pharmaceutical approaches. The way I think of it is that Remicade fixes a few pebbles before there is an avalanche, while most other anti-inflammatories try to stop, or at least moderate, an avalanche in process.
And make no mistake, for me it is an avalanche. If my condition were completely untreated, I’d have trouble moving at all, including moving my ribs and my jaw. I’d be open to less expensive and intensive treatments if they were half as effective. (For instance, I’m keeping my eye on studies about anti-inflamatory agents that hookworms secrete.)
That’s plenty for one post. My main point: biologics strike me as different in kind from most pharmaceuticals and herbal treatments, and I don’t think we yet have good narratives for being treated with a designer antibody instead of a chemical or a plant. Lots of knee-jerk, off-the-shelf narratives developed in different times; plenty of things to reinforce existing beliefs. But nothing, that for my experience, helps me explore new beliefs for a new kind of thing, a biologic treatment.