Anti-Antisense Makes Sense

  • Antisense Oligos Blocking Antisense RNAs Makes Proteins for Therapeutics
  • New Antisense Approach is Analogous to (-1) x (-1) = 1
  • Drug Company OPKO-CURNA is Taking This Approach to the Clinic

I apologize for the somewhat cryptic headline and mathematical byline for this blog, but they really do encapsulate the following: the underlying molecular biology involves a novel antisense oligo approach to “turn on” a protein, in contrast to all previous use of an antisense oligo to “turn off” a protein. I’ll rationalize the mathematical analogy later.

Taken from

Taken from

Recognizing the potential therapeutic value of this “turn-on” mechanism, a startup company with the quirky name cuRNA—a contraction for “cure” and “RNA”—was founded, and was acquired by OPKO—a health care conglomerate—and renamed OPKO-CURNA.

What follows is a condensed version of the full story of yet another example of how basic discoveries in nucleic acid research have “morphed” into new therapeutic strategies, which in turn lead to the genesis of small start-ups that oftentimes get acquired by bigger pharma companies. All of these kinds of stories include variations on a theme that are both informative and interesting—in my opinion.

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