2024年首篇Nature被撤回

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The Editors have retracted this article because concerns have been raisedregarding some of the panels shown in Figure 6, specifically:

• the lower half of Figure 6a (CD45/β-gal) appears to be identical to theupper half of Figure 6e (Gr-1/β-gal)
• the upper right corner of Figure 6m appears to have two regions that areduplicated within the upper right corner itself

The original images for Figures 6a, 6e and 6m could not be retrieved bythe authors; therefore the Editors no longer have confidence that the conclusionthat multipotent adult progenitor cells (MAPCs) engraft in the bone marrowis supported.

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