Cancer News and Research

Latest Cancer News and Research

Female survivors of childhood cancer: preterm birth and low birth weight among their children

Female childhood cancer survivors may face pregnancy problems, including early deliveries and low birth weight children, according to a study in the October 19 Journal of the National Cancer Institute.

17 Oct 2006

Tuberculosis fourfold the risk for Celiac sufferers

Swedish researchers are suggesting that people with celiac disease, also known as gluten intolerance, have an increased risk of developing tuberculosis (TB).

17 Oct 2006

Virtual colonoscopy is an accurate screening method for colorectal cancer

"Our positive experience with virtual colonoscopy screening covered by health insurance demonstrates its enormous potential for increasing compliance for colorectal cancer prevention and screening"

17 Oct 2006

Transport mechanism of bioactive molecule, S1P, identified

Virginia Commonwealth University researchers have identified how a bioactive molecule involved with allergy, inflammation and cancer is transported out of mast cells, according to findings published online this week in the Proceedings of the National Academy of Sciences.

17 Oct 2006

Elderly breast cancer patients often are underdiagnosed, undertreated

Elderly women often receive substandard breast cancer screenings and treatment and delayed diagnoses compared with younger patients, according to a study published in the October issue of the Journal of the American Medical Association's Archives of Surgery, the Wall Street Journal reports.

17 Oct 2006

Racial disparities in preventive health care persist

The racial gap in preventive health care -- such as Pap tests, mammograms, and prostate and colorectal cancer screenings -- persists and might be larger than previously thought, a study published online in BMC Heath Services Research finds, the Washington Post reports.

17 Oct 2006

Topical treatment for psoriasis, eliminates need for injections

Apollo Life Sciences, a Sydney-based biotechnology company, has announced that its topical psoriasis treatment has outperformed current market-leading drugs in preclinical studies.

17 Oct 2006

AACR announces major gift for breast cancer research

The American Association for Cancer Research today announces a $200,000 gift from the Breast Cancer Research Foundation which will create the BCRF-AACR Fund for Translational Breast Cancer Research.

17 Oct 2006

Vitamin D may slow down breast cancer

The authors of a new study are suggesting that vitamin D may slow down the progression of breast cancer.

17 Oct 2006

DNA-based computer that could lead to faster West Nile virus detection

New technique detects signature of metastasizing melanoma with as few as 10 cancer cells present in blood sample.

16 Oct 2006

New technique detects signature of metastasizing melanoma with as few as 10 cancer cells present in blood sample

Researchers at the University of Missouri-Columbia can now detect the spread of skin cancer cells through the blood by literally listening to their sound.

16 Oct 2006

Advocacy group asks FDA to launch criminal investigation of allegedly withheld data on silicone breast implant application

The consumer advocacy group Public Citizen on Thursday sent a letter to acting FDA Commissioner Andrew von Eschenbach asking the agency to conduct a criminal investigation into whether Santa Barbara, Calif.-based Mentor intentionally withheld safety data on its silicone breast implant application, the Washington Post reports.

16 Oct 2006

Judge declares mistrial in case against Wyeth's Prempro

A judge in a Pennsylvania state court in Philadelphia on Wednesday declared a mistrial in a case in which a jury ruled that the use of Wyeth's combination hormone replacement therapy Prempro in part caused breast cancer to develop in a 66-year-old woman, the Wall Street Journal reports.

16 Oct 2006

Roche asks European Medicines Agency for authorization to market Herceptin

Roche on Friday announced it has submitted an application with the European Medicines Agency to market its breast cancer drug Herceptin as a treatment for women living with an aggressive form of advanced-stage breast cancer, called HER2-positive, and hormone receptor-positive breast cancer, AFX/Forbes reports (AFX/Forbes, 10/13).

16 Oct 2006

Chronic diseases largely ignored by policy makers

Chronic diseases are being overlooked worldwide even though they kill more people than any other type of illness, according to a panel on Thursday at the Center for Strategic and International Studies, CQ HealthBeat reports.

16 Oct 2006

Missouri tobacco tax proposal to appear on November ballot

The Missouri Supreme Court on Wednesday ruled unanimously that a proposed constitutional amendment to raise tobacco taxes should be placed on the Nov. 7 ballot, the St. Louis Post-Dispatch reports.

16 Oct 2006

Co-delivery of drugs and DNA from cationic core-shell nanoparticles self-assembled from a biodegradable copolymer

Efforts to treat cancer using genes and other oligonucleotides, such as short interfering RNA (siRNA), that turn off the biochemical processes that trigger malignancies have been hindered by difficulties in delivering nucleic acids to tumors.

16 Oct 2006

A nanoplasmonic molecular ruler for measuring nuclease activity and DNA footprinting

The interactions between proteins and nucleic acids play a critical role in some of life’s most crucial biochemical processes, including gene expression and protein production, and some promising anticancer agents exert their effects by interfering with these interactions.

16 Oct 2006

Membrane targeted chemotherapy with hybrid liposomes for colon tumor cells leading to apoptosis

One of the unusual properties of tumor cells is that their cell membranes are more fluid and less rigid than those of normal cells.

16 Oct 2006

Lab-on-a-chip technology for determination of protein isoform profiles

A new microfluidics device that uses immobilized antibodies and carbon nanostrings as detection agents can identify slight variations in protein composition, known as protein isoforms, that could indicate the presence of cancer.

16 Oct 2006