In another clinical report, Notch-4 affected positively to a great extent the transforming potential of the mammary gland epithelial cell
lines [51, 73].
Figure 1a shows that the ratio of cell apoptosis increased with lengthening of TGF-[[beta].sub.1] treatment time, and cell apoptosis at 6 h, 12 h, and 24 h groups was significantly higher than the control group (p < 0.01), suggesting the mammary gland epithelial cell's apoptosis was dependent on TGF-[[beta].sub.1] treatment time.
Transforming growth factor beta-regulated gene expression in a mouse mammary gland epithelial cell line.
Human breast cancer cell line MCF-7 and normal mammary gland epithelial cell line HBL-100 were purchased from the Cobioer Bioscience Co., Ltd., and 67NR, 168FARN, 4TO7, 66cl4, and 4T1 were purchased from the cell bank in Chinese Academy of Sciences of China.
The expression levels of Dnd1 are higher in normal mammary gland epithelial cells than in breast cancer cells.
Mammary gland epithelial cells which synthesize and secrete milk fat can be a cellular mode of research for mammary gland lipid synthesis mechanism .
Caption: FIGURE 2: Effects of GosB on cellular lipid-droplets accumulation, triglyceride synthesis, and fatty acid concentration in mouse mammary gland epithelial cells (MEC).
Caption: FIGURE 3: GosB suppresses PPAR[gamma] expression in cultured mouse mammary gland epithelial cells (MEC).
The mouse mammary gland epithelial cells (MEC) were transfected with AdGosB or Ad-siGosB for 48 hours, followed by exposure to 10 [micro]M rosiglitazone (ROSI) for 24 hours.
Guo et al., "Cloned kids derived from caprine mammary gland epithelial cells
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days of age, MMTV-erbB2 mice exposed to low BPA doses (BPA2.5 and BPA25) exhibited a dose-dependent increase in the cell proliferation index in mammary gland epithelial cells
before plateauing at the higher doses (Figure 3A).