Medical research

A new gene therapy strategy, courtesy of Mother Nature

Scientists have developed a new gene-therapy technique by transforming human cells into mass producers of tiny nano-sized particles full of genetic material that has the potential to reverse disease processes.

Alzheimer's disease & dementia

Pathway discovered that prevents buildup of Alzheimer's protein

St. Jude Children's Research Hospital scientists have discovered a pathway that functions like a car wash to prevent the buildup of a toxic protein associated with Alzheimer's disease. The report appeared online today in ...

Oncology & Cancer

Misregulated protein breakdown promotes leukemias and brain cancer

An enzyme that is responsible for the breakdown of specific amino acids in food plays a key role in the development of leukemias and brain cancer, according to scientists from the German Cancer Research Center (DKFZ) in Heidelberg. ...

Genetics

New genetic risk factors identify two distinct glioma subtypes

An international consortium of researchers led by Dr. Melissa Bondy, professor of medicine, associate director for population sciences at the Dan L Duncan Comprehensive Cancer Center and McNair Scholar at Baylor College of ...

Oncology & Cancer

Scientists identify key defect in brain tumor cells

In a new study, Yale researchers identified a novel genetic defect that prevents brain tumor cells from repairing damaged DNA. They found that the defect is highly sensitive to an existing FDA-approved drug used to treat ...

Oncology & Cancer

Stem cells lurking in tumors can resist treatment

Scientists are eager to make use of stem cells' extraordinary power to transform into nearly any kind of cell, but that ability also is cause for concern in cancer treatment. Malignant tumors contain stem cells, prompting ...

Medical research

Study reveals one reason brain tumors are more common in men

New research at Washington University School of Medicine in St. Louis helps explain why brain tumors occur more often in males and frequently are more harmful than similar tumors in females. For example, glioblastomas, the ...

Surgery

New tool helps guide brain cancer surgery

A tool to help brain surgeons test and more precisely remove cancerous tissue was successfully used during surgery, according to a Purdue University and Brigham and Women's Hospital study.

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