Cancer News and Research

Latest Cancer News and Research

New understanding of how the DNA helix replicates

A team of researchers led by University of Virginia Health System geneticists has uncovered a major secret in the mystery of how the DNA helix replicates itself time after time.

18 Jun 2007

Noninvasive treatment of cancer tumors

Ram Devireddy, assistant professor of mechanical engineering at LSU, recently co-authored an article with Todd Monroe, assistant professor of biological and agricultural engineering, investigating the complex effects of nanoparticles on cell freezing.

18 Jun 2007

One in ten young cancer docs depressed

In a survey of 401 oncology registrars, 102 scored above the threshold for possible psychiatric morbidity and more than one in ten showed clinically important levels of depression.

From The University of Manchester 18 Jun 2007

Research on rare women's lung disease may yield insights into common diseases

For many decades, medical research studies focused primarily on men and the results of countless studies were then applied to women.

18 Jun 2007

Antitumor vaccine

How can we induce the body to use its own weapon, the immune system, to battle cancer" In principle, by the same means used against infectious diseases: immunization.

18 Jun 2007

Exposure to smokers in movies increases likelihood of smoking in the future

A new study appearing in the July issue of Psychological Science, a journal of the Association for Psychological Science, reports that watching an actor smoke on the big screen may make smokers more likely to continue smoking in the future, and make nonsmokers more favorably disposed toward smoking.

17 Jun 2007

Hormone therapy can extend life in ovarian cancer patients

The study, published in Clinical Cancer Research, has proved for the first time that the targeted use of an anti-oestrogen drug could prolong the life of some patients by up to three years, and delay the use of chemotherapy in others.

17 Jun 2007

Herpes virus hijacks DNA repair process

Scientists probing the details of viral infection have discovered an intriguing surprise: in mice, herpes viruses hijack their host cells' tools for fixing DNA damage and use those tools to enhance their own reproduction.

17 Jun 2007

New area of stroke drug discovery for the 22nd century

A new therapy to re-activate silenced genes in patients who suffer from neurodegenerative diseases or stroke is being developed by researchers at the University of Illinois at Chicago and Cornell University.

17 Jun 2007

Rogue cells found that could cause spread of breast cancer

Stephanie Lebret completed the study for her PhD at Deakin's Centre for Cellular and Molecular Biology under the supervision of Associate Professor Leigh Ackland.

17 Jun 2007

Discovery of IKBKE gene linked to breast cancer

Using a novel three-part screening process, scientists at Dana-Farber Cancer Institute have identified a gene that is made inappropriately in about a third of all breast cancers.

17 Jun 2007

25,000 genes that have clocks!

A chemical signal acts as time clock in the expression of genes controlled by a master gene called a coactivator, said Baylor College of Medicine researchers in a report that appears in the journal Cell today.

17 Jun 2007

Simple steps make breast cancer survivors eager to exercise

Simple steps, like giving breast cancer survivors an exercise workbook or step pedometer, can improve their quality of life and fatigue levels.

17 Jun 2007

Solvay Pharmaceuticals submits supplemental NDA for AndroGel

Solvay Pharmaceuticals, Inc., has announced that it submitted a supplemental New Drug Application (sNDA) for AndroGel (testosterone gel) 1% CIII to the U.S. Food and Drug Administration (FDA) for treatment in male adolescents ages 13-17 years old with primary or secondary hypogonadism.

17 Jun 2007

Researchers culture blood-forming stem cells from human fat tissue

Researchers at the University of Pittsburgh School of Medicine have successfully isolated and cultured human hematopoietic stem cells from fat, or adipose, tissue, suggesting that they have found another important source of cells for reconstituting the bone marrow of patients undergoing intensive radiation therapy for blood cancers.

17 Jun 2007

Secrets of chromosome movement revealed

Investigators at St. Jude Children's Research Hospital have used the lowly yeast to gain insights into how a dividing human cell ensures that an identical set of chromosomes gets passed on to each new daughter cell.

17 Jun 2007

New computational method uses biological networks to better identify relationships between molecules

Scientists at the Samuel Lunenfeld Research Institute of Mount Sinai Hospital (Canada), European Molecular Biology Laboratory (Germany), and Massachusetts Institute of Technology (USA) have created a new computational method called NetworKIN.

17 Jun 2007

Mediterranean diet may cause changes in the colon that prevent cancer

Researchers at the University of Michigan Comprehensive Cancer Center are beginning a study to look at whether diet can impact a person's risk of developing colon cancer.

17 Jun 2007

Diagnosing cancer at early stages imperative for survival

Early detection of cancer through regular screenings can greatly increase survival rates because it identifies cancer when it's most treatable, according to the National Cancer Institute.

17 Jun 2007

Bone marrow microenvironment can contribute to blood cell disorder

Disorders of blood cells may begin in the biological environment where the cells develop, not just with the cells themselves, according to a study from researchers at the Massachusetts General Hospital (MGH) and the Peter MacCallum Cancer Center (Peter Mac) in Melbourne, Australia.

17 Jun 2007