cancer research

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Cancer Vaccine Shows Promise
 Cancer Vaccine Shows Promise 
Jun 24, 2008 5:11 PM CDT

Cancer Vaccine Shows Promise

Colorectal disease spreads more slowly in immunized mice

(Newser) - Encouraging results in experiments on mice are raising hopes of an effective colon cancer vaccine, Reuters reports. Capitalizing on the fact that the intestines have their own immune system, researchers isolated a protein that occurs only in the gut to create a vaccine. In treated mice, an average of three...

Lance's Romances Haven't Hurt His Cause—Yet

Cyclist's fight against cancer may be overshadowed by gossip pages

(Newser) - Will the real Lance Armstrong please stand up? The seven-time Tour de France champ and cancer research advocate is also a serial dater whose affairs light up gossip pages. But so far, trysts with Ashley Olsen and Kate Hudson have not hurt the cancer survivor's higher cause—which includes testifying...

Melanoma Cured by Cloning Patient's Own Immune Cells

Immune system boost wipes out tumors

(Newser) - Scientists eliminated a man's late-stage melanoma by giving the body's own defenses a massive boost, Scientific American reports. They removed infection-fighting white blood cells from the patient's body, cloned them in the lab until they numbered in the billions, and injected them back into the patient. He was tumor-free 2...

HPV Triggers Throat Cancer Rise, Docs Say

Virus that causes cervical cancer may be spread via oral sex

(Newser) - Researchers believe the virus behind cervical cancer is also responsible for a rash of throat cancers, the Chicago Tribune reports. With baby boomers mainly falling victim to the disease, experts believe the rise in oral sex since the 1960s and '70s could be behind the small-scale epidemic—which could be...

If Brain Surgeons Only Use Their Cells on Speaker ...

... perhaps we all should worry about brain cancer—though studies unclear on link

(Newser) - Experts, including the American Cancer Society, say cell-phone use doesn’t increase the risk of cancer. So why do three prominent neurosurgeons avoid holding phones up to their ears? The debate has been reopened, the New York Times reports, by the surgeons’ recent comments on CNN and by Ted Kennedy’...

Networks Will Partner For Cancer Telethon

Gibson, Couric and Williams to co-host Sept. 5 event

(Newser) - ABC, CBS and NBC have decided to work together to fight cancer, the New York Times reports. Each network's lead news anchor will appear on a Sept. 5 telethon broadcast on all three channels simultaneously. The principles—CBS's Katie Couric, NBC's Brian Williams and ABC's Charlie Gibson—have all lost...

Doggy Wants a Bone...Transplant
 Doggy Wants
 a Bone...Transplant 
May 18, 2008 12:50 PM CDT

Doggy Wants a Bone...Transplant

Bone marrow procedure to cost $15K-$20K

(Newser) - Doggy wants a bone, and he deserves it too. Canines will soon be lining up at Washington State University for bone marrow transplants, enjoying a little payback after pooches made the procedure possible in people, the Seattle Post-Intelligencer reports. But the cancer treatment won't come cheap: WSU will treat man’...

Gene Variants Increase Breast Cancer Risk

Testing could lead to hormone therapy for susceptible women

(Newser) - Scientists have identified versions of a gene that confer a 50% greater chance of developing estrogen-responsive tumors, Bloomberg reports. The study, published in Nature Genetics, found two common gene variants on chromosome 5 that correlated with higher incidences of the types of cancer that respond to estrogen levels. Genetic testing...

Genetics May Play Role in Smokers' Cancer Risk

Those who inherit variation from both parents are at greater danger

(Newser) - Three new studies have found a genetic variation that may increase smokers' chances of getting lung cancer. A smoker who inherits the variations from both parents has a 70% to 80% greater risk of developing the cancer. The findings could shed light on why some  smokers get cancer and some...

Living Life While Facing Death
Living Life While Facing Death
Mar 31, 2008 7:32 PM CDT

Living Life While Facing Death

Professor's 'last lecture' inspires millions through viral Internet video

(Newser) - Professor Randy Pausch may be dying of pancreatic cancer, but a video of his “last lecture” continues to inspire millions around the world, the Independent reports. Pausch delivered his speech, titled "Really Achieving Your Childhood Dreams,” to laughter and tears at Carnegie Mellon in September. Picked up...

Upbeat Cancer Research Funded by Big Tobacco

Cigarette bucks paid for controversial lung cancer study

(Newser) - Tobacco money paid for research that said CT scans could prevent 80% of lung cancer deaths, the New York Times reports. The news has shocked cancer researchers, who are generally loathe to have anything to do with cigarette companies. “If you’re using blood money, you need to tell...

Drug Therapy Cuts Risk of Breast Cancer Relapse

Aromatase inhibitors work after tamoxifen regimen ends

(Newser) - New research shows that women can cut the risk of breast cancer recurring years later by taking certain drugs, the Washington Post reports. Studies show that the drugs, known as aromatase inhibitors, sharply reduced the risk of cancer's return after women had finished their regimen of the widely used tamoxifen....

Colonoscopies Often Miss Dangerous Lesions: Study

Flat irregularities more dangerous than polyps

(Newser) - Doctors searching for polyps during a colonoscopy need to focus more on flat or depressed lesions, the New York Times reports, which are more likely to grow into cancer—and more common in the US than previously thought, a study finds. Polyps, which protrude from intestinal lining, are easier to...

Hormone Therapy Skews Diagnosis
Hormone Therapy Skews Diagnosis
Feb 26, 2008 11:55 AM CST

Hormone Therapy Skews Diagnosis

Drugs increase false mammogram results, unnecessary biopsies

(Newser) - Women who use hormone replacement therapy to combat menopause symptoms are more likely to get false mammogram results and have unneeded biopsies, new research shows. The UCLA analysis of an earlier study of more than 16,000 women found that 35% of those on hormones received skewed test results, as...

Study Links Cell Use to Mouth Tumors

Israeli research contradicts 2-year-old data from Sweden

(Newser) - People who use cell phones frequently are 50% more likely to develop salivary gland tumors, according to a new study. Researchers at Tel Aviv University compared a population of nearly 500 tumor patients to a control group of healthy subjects; more than 400 of the 500 patients selected for study...

Coffee May Lower Risk of Ovarian Cancer

Benefit increases as amount of caffeine consumed rises

(Newser) - One day after the release of a study linking caffeine and miscarriages, female coffee addicts got some good news today: Caffeine appears to lower the risk of developing ovarian cancer, a new study shows. What's more, the benefit appears to increase with the amount of caffeine consumed. The risk is...

New Virus Linked to Virulent Skin Cancer

Genome analysis helps make the connection

(Newser) - A new virus has been linked with a rare but particularly aggressive form of skin cancer that affects as many as 1,200 Americans a year. Scientists have yet to definitively prove a causal relationship between the newly discovered polyoma virus and Merkel cell carcinoma, but evidence strongly suggests that...

Cancer Pioneer Folkman Dead
Cancer Pioneer Folkman Dead
Jan 16, 2008 7:42 AM CST

Cancer Pioneer Folkman Dead

Revolutionized treatment by cutting off blood supply to tumors

(Newser) - Cancer researcher Judah Folkman, whose insights and tenacity spawned a whole new branch of oncology, died Monday at age 74, the Boston Globe reports. Folkman pioneered the notion that cancer tumors could be halted if their blood supply was cut off; he persevered despite decades of skepticism in the field...

Mouthwash Could Spot Cancer
Mouthwash Could Spot Cancer
Jan 1, 2008 7:00 AM CST

Mouthwash Could Spot Cancer

'Swish-and-spit' test to spot head and neck cancers

(Newser) - Scientists are working on a mouth rinse that could save lives by detecting head and neck cancers early, Reuters reports. A cheap and easy "swish-and-spit" saliva test could turn up cells containing the altered genes associated with these cancers. Head and neck cancers can often be cured, but early...

Desperate Cancer Victims Turn to Do-it-Yourself Cures

Americans create risky cancer cocktails they hope will help

(Newser) - Desperate for a cure, and fed up with waiting for a federal Food and Drug Administration they say takes too long to approve drugs, some ill Americans are concocting cancer medicine "cocktails"—many of which haven’t been approved or tested—they hope will save their lives, reports...

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