TGF-β and Smad mRNA levels correlate in ALS muscle samples.

Abstract

<p>Smad1, 5 and 8 mRNA levels were determined by qRT-PCR [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0138425#pone.0138425.ref004" target="_blank">4</a>] and compared with TGF-β mRNA levels from the same ALS muscle biopsy sample (Ct values are shown).</p