Cancer News and Research

Latest Cancer News and Research

Saving cancer patients' skin

Becky Sasaki has the quick laugh and easy smile of a woman who continues to thrive despite her four-year wrestling match with lung cancer.

31 Mar 2008

Researchers examine human embryonic stem cell genome

Stem cell researchers from UCLA used a high resolution technique to examine the genome, or total DNA content, of a pair of human embryonic stem cell lines and found that while both lines could form neurons, the lines had differences in the numbers of certain genes that could control such things as individual traits and disease susceptibility.

31 Mar 2008

Virtual telemicroscope awarded patent

After nearly ten years of research and development, scientists at SUNY Downstate Medical Center in Brooklyn and Peking University in Beijing were awarded a United States patent for their virtual telemicroscope.

31 Mar 2008

New method for cancer screening

Ongoing research at Missouri University of Science and Technology has uncovered a new method for the early detection of cancer with the potential to save millions of lives.

31 Mar 2008

Type 2 diabetes genes linked with prostate cancer

Scientists have identified six new genes which play a role in the development of type 2 diabetes, and among the group is the second gene known to also play a role in prostate cancer.

31 Mar 2008

Hairdressers at an increased risk for cancers

According to the World Health Organisation (WHO), hair dyes and other chemicals place hairdressers at an increased risk for cancer.

31 Mar 2008

Top neurosurgeon warns of brain cancer risk with mobile phones

One of Australia's leading neurosurgeons has warned about the heavy reliance on mobile phones in today's society.

31 Mar 2008

University of Kentucky physician revolutionizes gene research

A dramatic new study published in the most recent issue of Nature questions some of the mechanisms underlying a new class of drugs based on Nobel Prize-winning work designed to fight diseases ranging from macular degeneration to diabetes.

28 Mar 2008

PET confirmed as valuable cancer diagnostic and disease-staging tool

The recent release of data by the National Oncologic PET Registry (NOPR) showing that positron emission tomography (PET) produced scans revealing disease at a molecular level, which then caused physicians to change treatment plans for more than one-third of participating patients, has corroborated decades of nuclear medicine research.

28 Mar 2008

New insights into anti-cancer effects of NSAIDs

Researchers at the National Sun Yat-Sen University and Kaohsiung Medical University, Kaohsiung, Taiwan have revealed a new mechanism by which nonsteroidal anti-inflammatory drugs (NSAIDs) attenuate tumor invasion and metastasis.

28 Mar 2008

New method of filming blood-vessel cells

A new method of filming blood-vessel cells that move in accordance with targeted signals has been developed by researchers at Uppsala University in collaboration with researchers at the University of California.

28 Mar 2008

Pectin-rich apple products shown to have anticarcinogenic effects on colon

The apples and apple juice you consume may have positive effects in one of the most unlikely places in the body – in the colon.

28 Mar 2008

New nanoparticles for targeting tumors

As a wide variety of nanoparticles continue to demonstrate their ability to improve the delivery of imaging agents and drugs to tumors, nanoparticle researchers have turned their attention to the challenge of systematically determining how a given nanoparticle’s physical and chemical characteristics affect its ability to target tumors. Such data could provide drug developers with guidelines to help them select the most effective type of nanoparticle for a given therapeutic or imaging application.

28 Mar 2008

Anticancer siRNA therapy advances, thanks to nanoparticles

Small pieces of nucleic acid, known as siRNAs (short interfering RNAs), can turn off the production of specific proteins, a property that makes them one of the more promising new classes of anticancer drugs in development. Indeed, at least two siRNA-based anticancer therapies, both delivered to tumors in nanoparticles, have begun human clinical trials. Now, three new reports highlight the progress that researchers are making in developing broadly applicable, nanoparticle-enabled siRNA anticancer therapeutics.

28 Mar 2008

Astrotechnology brings nanoparticle probes into sharper focus

While pondering the challenges of distinguishing one nanosize probe image from another in a mass of hundreds or thousands of nanoprobes, two investigators at Emory University and the Georgia Institute of Technology made an interesting observation. The tiny, clustered dots of light looked a lot like a starry sky on a clear night.

27 Mar 2008

Next-generation nanomedicine

In an article featured on the cover of the March issue of Nature Nanotechnology, Mauro Ferrari, Ph.D., of The University of Texas Health Science Center at Houston, presented a proof-of-concept study on a new multistage delivery system (MDS) for imaging and therapeutic applications. This discovery could go a long way toward making injectable drugs more effective.

27 Mar 2008