PITTSBURGH--(BUSINESS WIRE)--Helomics Corporation (formerly Precision Therapeutics), a privately held comprehensive personalized healthcare company that develops innovative next generation diagnostics for the oncology field, announced today that the Company is scheduled to present at the Biotech Showcase™ 2015 taking place in San Francisco, CA on January 12-14, 2015. Neil Campbell, President and Chief Executive Officer of Helomics, will provide an overview of the Company’s business during his l