Fig. 7From: Maintenance of adult stem cells from human minor salivary glands via the Wnt signaling pathwayhMSGSCs growth in Matrigel upon supplementation with different signal pathway factors. a hMSGSCs cultured with Noggin, Wnt3A, and CHIR99021. Scale bars, 500 μm. b. Gene expression of hMSGSCs cultured with Noggin, Wnt3A, and CHIR99021 (n ≥ 3). *P < 0.05, **P < 0.01Back to article page