Cytoplasmic p44 inhibited the temperature-dependent differentiation of prostate epithelial cells.

<p>LT^ts-ECs (panels a-l) or LT^ts-ECs expressing NES-p44 (panels m-t) were grown at 33°C (1^st and 3^rd panels) or 37°C (2^nd, 4^th, 5^th, and 6^th panels) and immunostained with anti-CK18 (1^st, 2^nd, and 6^th panels) or -p44 (3^rd, 4^th, and 5^th panels). Nuclei were stained with Sytox green.