2003 News Release Archive

 
12/22/2003
St. Jude ranked among top 500 supercomputer centers

St. Jude Children's Research Hospital has joined the ranks of world-class supercomputer users around the world with the installation of an IBM computer system that can perform more than 600 billion operations per second.

 
 
12/12/2003
New way to lock DNA-slicing enzyme onto chromosomes could lead to novel anti-cancer drugs

St. Jude scientists have discovered a new way a crucial enzyme can be turned into a poison inside cancer cells. The discovery is an important step toward designing a new class of drugs.

 
 
11/17/2003
Suzanne Baker, PhD, research published in Proceedings of the National Academy of Sciences

Suzanne Baker, PhD, Developmental Neurobiology, has published recent research in the journal Proceedings of the National Academy of Sciences.

 
 
11/14/2003
Pathology Chair Named AAAS Fellow

James Downing, M.D., chair of Pathology at St. Jude Children's Research Hospital has been awarded the distinction of AAAS Fellow. Election as a Fellow of AAAS is an honor bestowed upon members by their peers.

 
 
11/13/2003
New drug prevents abnormal brain cell growth in lab mice

Investigators at St. Jude Children's Research Hospital used an experimental anti-cancer drug to prevent or reverse abnormal brain cell growth that is caused by lack of the anti-cancer gene Pten.

 
 
11/03/2003
Gene activity profiles hold promise for childhood leukemia

Survey of human genome discloses genetic fingerprints of specific subtypes of acute lymphoblastic leukemia that might one day permit simplified diagnostic tests for this cancer.

 
 
10/31/2003
Downing research featured in Bio-IT World

The research of James Downing, MD, Pathology, is featured in the October 31 issue of Bio-IT World.

 
 
10/30/2003
PUMA stalks cancer cells

Proof that PUMA stalks cancer cells solves a long-standing mystery of the anti-cancer role of p53

 
 
10/29/2003
Curran research featured in Nature

The research of Tom Curran, PhD, Developmental Neurobiology, is featured in the October 30 issue of the journal Nature.

 
 
10/14/2003
Gene expression profiling featured in October 15 issue of Blood

St. Jude's groundbreaking work in gene expression profiling will be featured in the October 15 issue of the journal Blood.

 
 
10/14/2003
St. Jude leukemia therapy overcomes differences in treatment outcome between black and white children

St. Jude study comparing long-term outcomes of children treated for acute lymphoblastic leukemia shows that black children can do as well as white children if given equal access to latest treatments.

 
 
10/03/2003
Moving ahead to fight immune system diseases

St. Jude part of newly formed Primary Immunodeficiency Research Consortium

 
 
09/23/2003
Most adult survivors of childhood cancer consider themselves in good health

Factors linked to likelihood of reporting a single health-related problem are the same for adult survivors and the general public, but aggressive therapy can have lasting effects.

 
 
09/03/2003
Gene Crucial for Antibody-Producing Cell Development Is Key to Blood Cell Cancer

Finding that an abnormally active Bcl10 gene drives B cells to become cancerous suggests blocking the gene would be an effective treatment for MALT lymphoma.

 
 
09/03/2003
International Outreach Program Identifies Improvements in Childhood Leukemia Treatment in Honduras

Abandonment of therapy and fatal infections are leading causes of treatment failure, but can be corrected with simple interventions.

 
 
09/03/2003
Late Side Effects Threaten Kids Who Beat Cancer

A recent Institute of Medicine report says that as many as two-thirds of childhood cancer survivors suffer some type of delayed side-effects from the disease or treatment.

 
 
08/29/2003
St. Jude helps improve leukemia treatment in Honduras

Investigators at St. Jude Children's Research Hospital and Hospital Escuela (Tegucigalpa, Honduras) have identified ways to improve treatments and cure rates for Honduran children with acute lymphoblastic leukemia (ALL).

 
 
08/26/2003
Genetic key to blood cancer found

A gene that is crucial to the development and function of an entire family of immune cells is also key to understanding why one member of that family can become cancerous.

 
 
08/13/2003
Good News for Childhood Leukemia Survivors

Survivors of childhood acute lymphoblastic leukemia (ALL) who have not received radiation treatment as part of their therapy have virtually the same long-term life experiences as the general population.

 
 
07/16/2003
FDA approves St. Jude safety trial for second part of three-part vaccine to prevent AIDS

St. Jude Children's Research Hospital has received approval from the Food and Drug Administration (FDA) to begin testing another part of its HIV vaccine regimen.

 
 
06/19/2003
Triggering self-destruction of cancer cells

Investigators at St. Jude Children's Research Hospital have discovered a previously unrecognized way that certain types of cancer cells can be forced to activate a self-destruction program called apoptosis.

 
 
06/02/2003
Reducing stroke risk in African Americans

African-American children who have siblings with sickle cell disease (SCD) are more likely to have abnormal, "twisted" arteries in the brain, which may lead to an elevated risk of stroke in adulthood.

 
 
06/02/2003
Reprogramming genetic material to reverse cancer

Nuclei removed from mouse brain tumor cells and transplanted into mouse eggs whose own nuclei have been removed, give rise to cloned embryos with normal tissues, even though the mutations causing the cancer are still present.

 
 
05/28/2003
Researchers make important immune system cell discovery

A team of investigators challenged the belief of how immune system cells called macrophages control their biochemical activity after being stimulated by signaling proteins called cytokines. The researchers showed that a molecular ''brake pedal'' called SOCS3 slows the biochemical activity of macrophages only if they have been stimulated by a particular cytokine.

 
 
05/20/2003
St. Jude researchers help link progressive hearing loss to Ink4d gene

Researchers may have found a link between progressive hearing loss and a gene called p19Ink4d (Ink4d), according to the results of a study co-authored by St. Jude investigators, that measured hearing loss in mice lacking that gene.

 
 
05/01/2003
Gene that is key to orchestrating embryo development also fine tunes organization of the retina

Investigators at St. Jude Children's Research Hospital have discovered that a gene called Prox1 turns on and off at two different times during the embryonic retina development.

 
 
05/01/2003
St. Jude researchers reverse blood disease using genetically modified stem cells

Researchers at St. Jude Children's Research Hospital have overcome two major technical obstacles that currently limit the success of gene therapy for human red blood cell diseases such as beta-thalassemia and sickle cell disease.

 
 
05/01/2003
Ears can't hear when special sensory cells don't stay "quiet"

Researchers may have found a link between progressive hearing loss and a gene called p19Ink4d (Ink4d)

 
 
04/24/2003
SARS Epidemic is Not the Last Emerging Disease that Will Threaten World Health

Robert Webster, PhD, world-renowned virologist at St. Jude Children's Research Hospital, was one of three international experts invited by Chinese Health Officials to a summit on emerging infectious diseases...

 
 
04/21/2003
St. Jude researchers use DNA chips to determine how leukemia cells respond to different drug treatments

Investigators at St. Jude Children's Research Hospital have discovered numerous genes that alter their level of activity in characteristic patterns in response to specific chemotherapy treatments.

 
 
04/21/2003
St. Jude Children's Research Hospital opens new facility for manufacturing investigative drugs and vaccines

Next month St. Jude Children's Research Hospital will become the only pediatric cancer research center in the United States to open a Good Manufacturing Practices (GMP) facility for producing vaccines, drugs, proteins, gene-based molecules and ...

 
 
04/02/2003
St. Jude program reduces likelihood of tobacco use

A counseling program developed at St. Jude Children's Research Hospital is the first of its kind to show success in reducing future intentions to use tobacco among pre-adolescents and adolescents who survived cancer.

 
 
04/02/2003
Special reverse genetics used for vaccine against H5N1

Scientists at St. Jude Children's Research Hospital announced today the development of a vaccine against H5N1, a new lethal influenza virus that triggered the World Health Organization (WHO) to declare a pandemic alert in February 2003.

 
 
03/26/2003
St. Jude researchers decipher multi-functional enzyme

Scientists at St. Jude Children's Research Hospital have discovered how a single enzyme called E1 performs a rapid-fire, three-part chemical makeover of a protein that helps control some of the most fundamental biochemical processes of the human cell.

 
 
03/18/2003
The FedEx Technology Institute links St. Jude scientists to next generation Internet

A new Internet connection, provided by the University of Memphis' FedEx Technology Institute, will link scientists at St. Jude Children's Research Hospital to the next generation Internet, termed "Internet 2" or "I2."

 
 
03/11/2003
Gene causing cell suicide key in development of skeletal muscle

Investigators at St. Jude Children's Research Hospital have discovered that a protein causing mature cells to commit suicide also helps primitive muscle cells called myoblasts fuse together, allowing them to develop into muscles...

 
 
03/07/2003
St. Jude faculty member to receive prestigious award for cancer discoveries and research

Charles Sherr, M.D., Ph.D., a member of the Genetics & Tumor Cell Biology Department at St. Jude and a Howard Hughes Medical Institute investigator, is one of two scientists world wide to receive the prestigious Landon-AACR Prize for Cancer Research.

 
 
03/07/2003
"Glowing" bacteria help St. Jude researchers show how an anti-flu-virus drug may prevent deadly bacterial pneumonia

Investigators showed how cooperation between influenza virus and bacterial pneumonia infections can be foiled by treating patients with oseltamivir. The drug offers protection against pneumonia by blocking the activity of neuraminidase, a flu virus enzyme that strips lung cells of sialic acid molecules.

 
 
03/03/2003
Evolution boosted anti-cancer prowess of a primordial gene by linking it to a more efficient set of genes

Researchers discovered that the Arf gene was once moderately effective in slowing down cellular reproduction until it linked up with a more efficient set of genes to create a powerful anti-cancer response. Arf have evolved to slow the cell's metabolism and growth by limiting production of ribosomes, which guide production of all other cellular proteins.

 
 
02/28/2003
New national cancer gene therapy foundation announces $1.5 million in grants for cancer gene therapy research

Dr. Andrew Davidoff awarded ACGT Young Investigators national grant for work in the development of anti-angiogenic gene therapy for neuroblastoma, a deadly form of childhood cancer

 
 
01/31/2003
St. Jude researchers show that the Six3 gene is vital in the creation of the brain's complexity

Researchers have discovered a critical, early step in the growing vertebrate embryo that is required for the proper development of a major part of what is often called the most complex structure in the universe-the human brain.

 
 
01/29/2003
Newly discovered cellular process helps cells respond to DNA damage caused by radiation and environmental toxins

Scientists have discovered a novel biochemical process that plays a critical role in helping cells in the body respond to DNA damage, such as that caused by exposure to radiation, environmental toxins or free radicals.

 
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