Pressure BioSciences, Inc. to Discuss 2006 Financial Results and Provide Business Update

WEST BRIDGEWATER, Mass., March 23, 2007 (PRIME NEWSWIRE) -- Pressure BioSciences, Inc. (Nasdaq:PBIO) today announced that the Company will host a teleconference to discuss its 2006 financial results and to provide a business update. Anyone interested may listen to the teleconference either by telephone or through a live web-cast. The teleconference and web-cast information is provided below:

 Date: Thursday, March 29, 2007
 Time: 4:30 p.m. Eastern Daylight Time (EDT)

To attend this teleconference via web-cast, please go to the Company's website: www.pressurebiosciences.com

To attend this teleconference via telephone:

 Dial-in: 800-482-9816
 Participant code: 3487141

For those unable to participate in the live teleconference, a replay will be available approximately one hour after the call ends through April 27, 2007, and will be accessible through the Company's website.

About Pressure BioSciences, Inc.

Pressure BioSciences, Inc. (PBI) is a publicly traded, early-stage company focused on the development of a novel, enabling technology called Pressure Cycling Technology (PCT). PCT uses cycles of hydrostatic pressure between ambient and ultra-high levels (up to 35,000 psi and greater) to control bio-molecular interactions. PBI currently holds 13 U.S. and 5 foreign patents covering multiple applications of PCT in the life sciences field, including such areas as genomic and proteomic sample preparation, pathogen inactivation, the control of enzymes, immunodiagnostics, and protein purification.

CONTACT:  Pressure BioSciences, Inc.
          Investor Contacts:
          Richard T. Schumacher, President & CEO
          Edward H. Myles, Senior Vice President of Finance & CFO
          (508) 580-1818

Released March 23, 2007