Cell Senescence in Myxoid/Round Cell Liposarcoma

Table 3

Senescence markers in irradiated fibroblasts.

Marker	Control	Irradiated
IL8R	Negative	100^++
RBL2	8, 12 (mitotic)^++	94, 96^+
RB1	100^++	30, 33^+
P53	Negative	100^++
CCNA	17, 20^++	Negative
P21	Negative	100^+++
P15	Negative	100^+
HP1γ	<1^++	100^+++

Percentage positive cells for respective marker are shown. ^+,++,+++ indicate weak, medium, and strong expression, respectively. Mitotic: expression seen only in mitotic cells. Results from two experiments are shown. Two values are shown when there was variation between the experiments.