Figure 3 — Telomerase and estrogen-sensing activities are essential for continued mammary growth in vivo but dispensable for “reprogramming” neural stem cells

Research Paper|Volume 8, Issue 7|pp. 1353–1362

Telomerase and estrogen-sensing activities are essential for continued mammary growth in vivo but dispensable for “reprogramming” neural stem cells

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Figure 3.Senescent outgrowths contain PR⁺ cells but lack ER-α⁺ signaling cellsImmunohistochemical staining of a cross-section from Wap-Cre/TGF-β1⁺ outgrowths stained for ER-α and progesterone receptor (PR). Arrows denote PR positive cells. Scale bars: 40 μm left panels, 80μm right panels.