Tag Archives: journal

Rates of heart disease, stroke continue to decline in Europe

The research, which provides an update for 2014 on the burden of cardiovascular disease (CVD) in Europe, shows that death rates from CVD (diseases of the heart and blood vessels) vary enormously. For some eastern European countries, including Russia and Ukraine, the death rate from coronary heart disease for 55-60 year olds is greater than the equivalent rate in France for people 20 years older. The age adjusted CVD death rates for men and women of all ages were six-fold higher in Russia than in France. In 2010 in Russia 915 men and 517 women died per 100,000 of the population, whereas the equivalent rates in France were 150 and 87 per 100,000 respectively. …

Natural killer cells battle pediatric leukemia

Acute lymphoblastic leukemia (ALL) is the most common cancer of childhood. This disease hinders the development of healthy blood cells while cancer cells proliferate. Currently, children with ALL receive chemotherapy for two to three years, exposing them to significant side effects including changes in normal development and future fertility. As a way to avoid these adverse effects, investigators have been researching how to supercharge the body’s innate cancer-fighting ability — a technique called immunotherapy…

Natural (born) killer cells battle pediatric leukemia

Acute lymphoblastic leukemia (ALL) is the most common cancer of childhood. This disease hinders the development of healthy blood cells while cancer cells proliferate. Currently, children with ALL receive chemotherapy for two to three years, exposing them to significant side effects including changes in normal development and future fertility. …

Immune cell discovery could help halt cancer spread

These natural killer cells could be harnessed to hunt down and kill cancers that have spread in the body. The team, from the Walter and Eliza Hall Institute, also found natural killer cells were critical to the body’s rejection of donor bone marrow transplants and in the runaway immune response during toxic shock syndrome. The discoveries came after the team showed that a protein called MCL-1 was crucial for survival of natural killer cells, in research published today in the journal Nature Communications. The discovery will help to determine how natural killer cells can be manipulated to fight cancers and other disorders…

RNA combination therapy for lung cancer offers promise for personalized medicine

This week in the journal Proceedings of the National Academy of Sciences, researchers at the Koch Institute for Integrative Cancer Research at MIT now report that they have successfully delivered small RNA therapies in a clinically relevant mouse model of lung cancer to slow and shrink tumor growth. Their research offers promise for personalized RNA combination therapies to improve therapeutic response. …

New ways to treat solid tumors using protein

As EphA3 is present in normal organs only during embryonic development but is expressed in blood cancers and in solid tumors, this antibody-based approach may be a suitable candidate treatment for solid tumors. The researchers from Monash University and Ludwig Cancer Research, in Australia, and KaloBios Pharmaceuticals, in the US, have had their findings published in the journal Cancer Research…

Guidelines can predict early menopause in child cancer survivors, giving hope for fertility

The criteria — developed in Edinburgh — will help to select which girls should be offered the opportunity to freeze some tissue from their ovaries for use in the future. Doctors are optimistic that the frozen tissue could one day help young cancer survivors to have children of their own…

Researchers target rapid destruction of protein responsible for cancer cell resistance to therapy

“These findings may lead to a new target for chemoresistant cancer cells,” said Ruth W. Craig, PhD, professor of Pharmacology & Toxicology, Geisel School of Medicine at Dartmouth, Hanover, NH, who is primary author of the peer reviewed article. “These cells are resistant to multiple types of standard chemotherapeutic agents because of over-expression of Myeloid Cell Leukemia-1 (Mcl-1), however, Mcl-1 expression plummets when we inhibit one particular enzyme and then cancer cells subsequently die.” The Mcl-1 protein is frequently over-expressed in cancer; it is present not only in leukemia and lymphoma but also in a host of solid tumors. …