SKI2162, an inhibitor of the TGF-β type I receptor (ALK5), inhibits radiation-induced fibrosis in mice.

Oncotarget · 2015 · PMC4414180 · PMID 25686821

Europe PMC DOI

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showed a trendno p-value reported

Although a comparison showed a trend toward greater protection by SKI2162, the difference between the protective effect of SKI2162 and Vit E plus PTX was not significantly different.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.