Senesco’s SNS01 is a Potent Regulator of Programmed Cell Death and Tumor Growth in Murine Models of Multiple Myeloma

Peer-Reviewed Publication in Molecular Therapy

BRIDGEWATER, N.J.--()--Senesco Technologies, Inc. (“Senesco” or the “Company”) (NYSE MKT: SNT), announced today that the characteristics and activity of SNS01 have been released on-line in Molecular Therapy, the official journal of the American Society for Gene & Cell Therapy. The print version of the article is scheduled to be published during the summer. http://www.nature.com/mt/journal/vaop/ncurrent/full/mt201294a.html

“SNS01 is an earlier formulation of Senesco’s therapeutic candidate SNS01-T, which is currently being evaluated in a Phase 1b/2a clinical study to treat patients with relapsed or refractory multiple myeloma,” said Leslie J. Browne, Ph.D., President and CEO of Senesco. “SNS01 helped us to establish the benefits of modulating the eIF5A pathway to selectively trigger programmed cell death in malignant B-cells and to develop a more potent and better tolerated version to take into clinical trials.”

The Company recently announced the oral presentation, entitled “SNS01-T, an eIF5A-Based Gene Therapy Nanoparticle Designed for the Treatment of Multiple Myeloma, has Anti-Tumoral Activity in Lymphoma”, which described the effectiveness of SNS01-T in B-cell cancers. Research for both publications was performed in Senesco CSO John Thompson’s research laboratory at the University of Waterloo in Ontario, Canada.

About SNS01-T

SNS01-T is a novel approach to cancer therapy that is designed to selectively trigger apoptosis in B-cell cancers such as multiple myeloma, and, mantle cell and diffuse large B-cell lymphomas. Senesco is the sponsor of a Phase 1b/2a open-label, multiple-dose, dose-escalation study which will evaluate the safety and tolerability of SNS01-T when administered by intravenous infusion to relapsed or refractory multiple myeloma patients. The study is actively enrolling patients at the Mayo Clinic in Rochester, MN, the University of Arkansas for Medical Sciences in Little Rock, and the Mary Babb Randolph Cancer Center in Morgantown, West Virginia. http://www.clinicaltrials.gov/ct2/show/NCT01435720?term=SNS01-T&rank=1

About Multiple Myeloma

Multiple myeloma is an incurable cancer of plasma cells, a type of white blood cell derived from B-lymphocytes, normally responsible for the production of antibodies, in which abnormal cells accumulate in the bone marrow leading to bone lesions and interfering with the production of normal blood cells. Senesco was previously granted orphan drug status for SNS01-T, the Company’s lead drug candidate for treatment of multiple myeloma.

About Senesco Technologies, Inc.

Senesco, a leader in eIF5A technology, is running a clinical study in multiple myeloma with its lead therapeutic candidate SNS01-T, which targets B-cell cancers by selectively inducing apoptosis by modulating eukaryotic, translation, initiation Factor 5A (eIF5A), which is believed to be an important regulator of cell growth and cell death. Accelerating apoptosis may have applications in treating cancer, while delaying apoptosis may have applications in treating certain inflammatory and ischemic diseases. Senesco has already partnered with leading-edge companies engaged in agricultural biotechnology and is entitled to earn research and development milestones and royalties if its gene-regulating platform technology is incorporated into its partners’ products.

Forward-Looking Statements

Certain statements included in this press release are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Actual results could differ materially from such statements expressed or implied herein as a result of a variety of factors, including, but not limited to: the ability of the Company to consummate additional financings; the Company’s ability to recruit and enroll patients in its clinical trial; the development of the Company’s gene technology; the approval of the Company’s patent applications; the successful implementation of the Company’s research and development programs and collaborations; the success of the Company's license agreements; the acceptance by the market of the Company’s products; the timing and success of the Company’s preliminary studies, preclinical research and clinical trials; competition and the timing of projects and trends in future operating performance, the Company’s ability to comply with the continued listing standards of the NYSE Amex, as well as other factors expressed from time to time in the Company’s periodic filings with the Securities and Exchange Commission (the "SEC"). As a result, this press release should be read in conjunction with the Company’s periodic filings with the SEC. The forward-looking statements contained herein are made only as of the date of this press release, and the Company undertakes no obligation to publicly update such forward-looking statements to reflect subsequent events or circumstances.

Contacts

Senesco Technologies, Inc.
Leslie J. Browne, Ph.D., 908-864-4444
President & CEO
or
Investor Relations:
CEOcast, Inc.
Robert Woods, 212-732-4300
rwoods@ceocast.com

Contacts

Senesco Technologies, Inc.
Leslie J. Browne, Ph.D., 908-864-4444
President & CEO
or
Investor Relations:
CEOcast, Inc.
Robert Woods, 212-732-4300
rwoods@ceocast.com