Investors & Media

SOUTH SAN FRANCISCO, CA, Dec 07, 2010 (MARKETWIRE via COMTEX) --

Cytokinetics, Incorporated (NASDAQ: CYTK) announced today that an oral presentation of results from its Phase IIa "Evidence of Effect" (EoE) clinical trial of CK-2017357 in patients with amyotrophic lateral sclerosis (ALS) is scheduled to be presented as part of the Clinical Trials Session at the 21st International Symposium on ALS/MND, to be held December 11-13, 2010 in Orlando, Florida. CK-2017357, a fast skeletal muscle troponin activator, is the lead drug candidate from the company's skeletal muscle contractility program and the subject of a Phase IIa clinical trials program in patients with ALS and in patients with symptoms of claudication associated with peripheral artery disease.

Oral Presentation at the 21st International Symposium on ALS/MND

Date: Sunday, December 12, 2010

Time: 5:15 PM Eastern Standard Time

Session: 9C - Clinical Trials

Location: JW Marriott Grande Lakes Hotel Orlando, Florida

Title: A Phase 2A, double-blind, randomized, placebo-controlled, single-dose, crossover study of the selective fast skeletal muscle troponin activator, CK-2017357, in patients with ALS

Presenter: Jeffrey M. Shefner, M.D., Ph.D., Professor and Chair, Department of Neurology at the Upstate Medical University, State University of New York

About the International Symposium on ALS/MND

The International Symposium on ALS/MND is a unique annual event that brings together leading international researchers and health and social care professionals to present and debate key innovations in their respective fields. The International Symposium is the premier forum for both biomedical research and clinical investigation and practice for those interested in improving care, understanding disease pathogenesis and developing novel treatments for ALS/MND. For more information, visit http://www.alsmndalliance.org/.

About Cytokinetics

Cytokinetics is a clinical-stage biopharmaceutical company focused on the discovery and development of novel small molecule therapeutics that modulate muscle function for the potential treatment of serious diseases and medical conditions. Cytokinetics' lead drug candidate from its cardiac muscle contractility program, omecamtiv mecarbil (formerly CK-1827452), is in clinical development for the potential treatment of heart failure. Amgen Inc. holds an exclusive license worldwide (excluding Japan) to develop and commercialize omecamtiv mecarbil and related compounds, subject to Cytokinetics' specified development and commercialization participation rights. Cytokinetics is independently developing CK-2017357, a skeletal muscle activator, as a potential treatment for diseases and conditions associated with aging, muscle wasting or neuromuscular dysfunction. CK-2017357 is currently the subject of a Phase IIa clinical trials program and has been granted orphan-drug designation by the U.S. Food and Drug Administration for the potential treatment of amyotrophic lateral sclerosis. Cytokinetics is also conducting non-clinical development of compounds that inhibit smooth muscle contractility and which may be useful as potential treatments for diseases and conditions associated with excessive smooth muscle contraction, such as systemic hypertension or bronchoconstriction. In addition, prior Cytokinetics' research generated three anti-cancer drug candidates that have progressed into clinical development: ispinesib, SB-743921 and GSK-923295. All of these drug candidates and potential drug candidates have arisen from Cytokinetics' research activities and are directed towards the cytoskeleton. The cytoskeleton is a complex biological infrastructure that plays a fundamental role within every human cell. Additional information about Cytokinetics can be obtained at www.cytokinetics.com.

This press release contains forward-looking statements for purposes of the Private Securities Litigation Reform Act of 1995 (the "Act"). Cytokinetics disclaims any intent or obligation to update these forward-looking statements, and claims the protection of the Act's safe harbor for forward-looking statements. Examples of such statements include, but are not limited to, statements relating to planned presentations, and the properties and potential benefits of Cytokinetics' drug candidates and potential drug candidates. Such statements are based on management's current expectations, but actual results may differ materially due to various risks and uncertainties, including, but not limited to, potential difficulties or delays in the development, testing, regulatory approval and production of Cytokinetics' drug candidates and potential drug candidates that could slow or prevent clinical development or product approval, including risks that current and past results of clinical trials or preclinical studies may not be indicative of future clinical trials results and that Cytokinetics' drug candidates and potential drug candidates may have unexpected adverse side effects or inadequate therapeutic efficacy. For further information regarding these and other risks related to Cytokinetics' business, investors should consult Cytokinetics' filings with the Securities and Exchange Commission.

Contact:
Christopher S. Keenan
Director, Investor Relations
(650) 624-3000

SOURCE: Cytokinetics, Inc.