Hands,
There were several news releases after the bell. Also, they are running a teaser on all the NBC affiliated stations (CNBC 2 minutes ago) with Tom Brokaw saying it is a "stunning breakthrough".
Here is one of the news releases:
Thursday November 5, 4:28 pm Eastern Time
Company Press Release
First Derivation of Human Embryonic Stem Cells Reported in
Science
Geron Holds Worldwide License to a Breakthrough Discovery with Promise for
Treating Degenerative Diseases
MENLO PARK, Calif.--(BW HealthWire)--Nov. 5, 1998--Human embryonic stem cells (hES cells) -- unique cells capable of forming all the different cell types
and tissues in the body -- have been successfully derived and maintained in culture for the first time by scientists at the University of Wisconsin-Madison,
according to an article to be published in the November 6 issue of the journal Science. The research was led by James A. Thomson, VMD, Ph.D., Developmental
Biologist at UW-Madison, and was supported by and is licensed to Geron Corporation (NASDAQ:GERN - news).
''These cells are different from all other human stem cells isolated to date,'' said Dr. Thomson. ''As the source of all cell types, they hold great promise for use in
transplantation medicine, drug discovery and development, and the study of human developmental biology.''
The Embryonic Stem Cell
Embryonic stem cells are derived from the inner cell mass of the blastocyst formed during early embryogenesis. Distinguished from all other stem cells, they are
pluripotent, able to develop into virtually any and all cells and tissues in the body; and, consistent with their expression of telomerase, self-renewing, a potentially
limitless source of cells.
''Geron is focused on developing products to treat age-related degenerative diseases. The availability of hES cells opens extraordinary opportunities for tissue
transplantation, and for developing cell and gene therapy products with breakthrough medical potential,'' said Thomas Okarma, Ph.D., M.D., Geron's vice
president of research and development. ''Further, Geron's proprietary telomerase technology for prolonging the replicative lifespan of cells derived from hES cells
positions the company to potentially supply the preferred cells for transplantation medicine.''
Broad Potential for Medicine, Science and Drug Discovery
Human embryonic stem cells hold enormous promise for transplantation medicine because they can potentially produce unlimited quantities of any cell or tissue in
the body. In addition, they may be genetically altered to improve therapeutic value, for instance, to prevent immune system rejection by transplant recipients.
Examples of cells that Geron may develop for transplantation therapies include heart muscle cells for use in repairing the tissue damage inflicted by heart attacks,
blood forming cells for use in bone marrow transplantation procedures for cancer patients, and nerve cells for use in treating patients with Parkinson's disease,
stroke or Alzheimer's disease.
Human embryonic stem cells also represent a new technology for pharmaceutical research and development. Geron plans to generate a variety of different cell
types for use in drug screening and toxicology testing. In addition, hES cells can potentially be engineered to create in vivo models of human disease for drug
development as a superior alternative to current mouse models. For example, brain neurons derived from hES cells might be engineered to develop the
characteristics of Alzheimer's disease and used to discover effective drug treatments.
Human embryonic stem cells should also further our understanding of embryonic development with potential applications toward the treatment of infertility and
premature pregnancy loss, and the diagnosis and prevention of birth defects.
Finally, hES cells open the door to a new field of research -- the genomics of human developmental biology. Until now, early genetic events in human
embryology have been largely inaccessible to direct observation. Research with hES cells may lead to the discovery of novel genes that fundamentally control
tissue differentiation. These gene products could result in the development of therapeutic drugs and proteins with potential applications in wound healing, stroke,
heart attack and spinal cord injury.
Collaborations with ES Cell Leaders
To accomplish its hES cell program objectives, Geron has established collaborations with renowned researchers in the field. The company funds research by and
holds worldwide licensing agreements with John D. Gearhart, M.D., Ph.D., professor of gynecology and obstetrics at Johns Hopkins University School of
Medicine, and Roger A. Pedersen, Ph.D., professor at the University of California, San Francisco.
Next steps in Geron's hES cell program include the development and optimization of enabling technologies. These include techniques for the production and scale
up of hES cells; the identification of cell differentiation factors; techniques for genetically engineering hES cells, and the development of models to test proposed
transplant products.
''As we pursue these next steps, Geron recognizes that research in this field should be conducted according to appropriate guidelines,'' said Ronald W. Eastman,
Geron's president and CEO. ''This discovery holds great promise for the treatment of a variety of human diseases and conditions. In concert with our Ethics
Advisory Board and the Institutional Review Boards of our collaborators, Geron is committed to realizing the vast potential of this technology in a responsible
manner.''
Geron Corporation is a biopharmaceutical company focusing on discovering and developing therapeutic and diagnostic products based upon the company's
understanding of human embryonic stem cells, and of telomeres and telomerase in cells -- fundamental biological platforms underlying cancer and other age-related
degenerative diseases.
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