Almost exactly two months after closing a $100 million offering, and with $200 million cash in the bank, Geron Corp. said Wednesday that a new management team is taking over and will look for partners to share the cost of multiple Phase II trials for its telomerase inhibitor product candidate in indications including breast and lung cancers, a Phase II trial of GRN1005 in brain metastases and a pioneering Phase I trial of embryonic stem cell therapy for spinal cord injury.