MARLBOROUGH, Mass.--(BUSINESS WIRE)--Advanced Cell Technology, Inc. (“ACT”, OTCBB: ACTC), a leader in the field of regenerative medicine, today announced year-end results for the year ended December 31, 2011. The Company utilized $13.6 million in cash for operations during the year, compared to $8.8 million in the year-earlier period. The increase in cash utilization resulted primarily from ACT’s ongoing clinical activities in the US and Europe. ACT ended the year with cash and cash equivalents of $13.1 million, compared to $15.9 million in cash and cash equivalents in the year-earlier period.