Protox Therapeutics Inc. Appoints John Parkinson Chief Financial Officer

VANCOUVER, March 23 /CNW/ - Protox Therapeutics Inc. (TSX: PRX - News), a leader in the development of receptor targeted fusion proteins, today announced that John Parkinson has been appointed Chief Financial Officer of the Company, effective immediately. Mr. Parkinson will replace David Swetlow, Vice President of Finance and Operations, who is leaving Protox to pursue entrepreneurial opportunities.

"John has proven leadership capabilities, business acumen and a track record of successfully managing change and delivering profitable growth," said Dr. Fahar Merchant, President and Chief Executive Officer of Protox. "His wealth of knowledge and experience in the US and Canadian capital markets, managing sizable partnership relationships, as well as his thorough understanding of business operations, will provide tremendous depth to our management team. John will play an essential role as we continue to advance our business development strategies and broaden and strengthen our relationships with the financial community. He also will be able to work from the foundation built by David during his time with us, who we wish every success in his new endeavor."

Mr. Parkinson has cross-industry experience in the management of high growth, dynamic global companies. Previously, he was Vice President, Finance at Aspreva Pharmaceuticals, a rapidly growing public company formed in 2003 and recently sold to a diversified European healthcare group for over $1 billion. He was a key factor in Aspreva's TSX and NASDAQ $100 million IPO in 2005, the largest in Canadian healthcare history. Mr. Parkinson co-chaired the Joint Finance Committee with partner Hoffman-La Roche, which held the responsibility for managing the financial elements of their $1.7 billion annual revenue sharing and collaboration agreement. Previously, he focused on financial, high-tech and public company practices during his 10 years with KPMG. He is a member of the Audit and Finance Committee of VIATeC, (the Vancouver Island Advanced Technology Society) and the Institute of Chartered Accountants of British Columbia.

Mr. Parkinson is a graduate of the University of Saskatchewan where he received a Bachelor of Commerce and Bachelor of Arts in Economics.

About Protox

Protox Therapeutics is a leader in advancing novel, receptor targeted fusion proteins. Two novel drug candidates derived from the company's INxin(TM) and PORxin(TM) platforms are being developed in three clinical programs. Protox's lead program, PRX302 (PORxin), is currently being studied in a Phase 2b placebo controlled trial to treat benign prostatic hyperplasia (BPH or enlarged prostate). Final positive Phase 2a results treating BPH patients were recently released and a phase 2a clinical trial evaluating PRX302 for the treatment of localized prostate cancer is ongoing. A Phase 2a clinical trial evaluating PRX321 (INxin) for the treatment of primary brain cancer has been completed and the drug has received Fast Track Designation and Orphan Drug Status from the US FDA and EMEA. Protox is also collaborating with the U.S. National Institutes of Health (NIH) on a research program focused on the discovery of next generation fully human targeted therapeutics.

Certain statements included in this press release may be considered forward-looking. Such statements involve known and unknown risks, uncertainties and other factors that may cause actual results, performance or achievements to be materially different from those implied by such statements, and therefore these statements should not be read as guarantees of future performance or results. All forward-looking statements are based on Protox' current beliefs as well as assumptions made by and information currently available to Protox and relate to, among other things, anticipated financial performance, business prospects, strategies, regulatory developments, market acceptance and future commitments. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. Due to risks and uncertainties, including the risks and uncertainties identified by Protox in its public securities filings; actual events may differ materially from current expectations. Protox disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

For further information

James Beesley, Senior Director, Investor Relations, Protox Therapeutics, (604) 484-0975, jbeesley@protoxtherapeutics.com Michael Moore, Investor Relations, Equicom Group, (416) 815-0700 x 241, mmoore@equicomgroup.com

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