Correspondence regarding "Effect of active smoking on the human bronchial epithelium transcriptome".

BMC Genomics · 2009 · PMC2656532 · PMID 19224643

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an interesting trendno p-value reported

Though COX2 expression was not evident, we observed an interesting trend of GSK3B expression.

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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.