SOUTH EASTON, Mass., Feb. 12, 2010 (GLOBE NEWSWIRE) -- Pressure BioSciences, Inc. (Nasdaq:PBIO) (“PBI” and the “Company”) today provided an update on various corporate activities, including (1) the national recognition of Pacific Northwest National Laboratory (PNNL) for its collaboration with PBI on the development of a rapid and reproducible method to prepare proteins for analysis, (2) the presentation of data that show a notable improvement in the yields of DNA from challenging forensic samples using the Company’s patented pressure cycling technology (“PCT”), and (3) the presentation of data highlighting significant advantages of PCT over competitive methods in research studies involving human proteins.