Programmed Cell Death Ligand 1 Is Enriched in Mammary Stem Cells and Promotes Mammary Development and Regeneration.

Front Cell Dev Biol · 2021 · PMC8602569 · PMID 34805179

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did not reach statistical significanceno p-value reported

We also detected a mild decrease in alveolar formation in the PD-L1 –/– mice ( Figures 4D,E,K,L ) during the middle (Day 10.5) or late (Day 15.5) pregnancy, although it did not reach statistical significance.

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