The sad plight of cell therapy for heart failure: causes and consequences.

J Cardiovasc Aging · 2022 · PMC8974963 · PMID 35373217

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quite significantno p-value reported

Although the mechanism of action is unclear, the beneficial effects of cell therapy in these trials were neither incremental nor minor; in fact, they were quite significant [ 1 , 2 ] .

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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.