Cancer diagnostics News and Research

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Socio-ecological and cultural factors attributed to later stage cancer diagnosis

Researchers from the Keck School of Medicine of the University of Southern California (USC) found that patients who received a later stage cancer diagnosis were likely to be living in an unsafe neighborhood, using public transportation and traveling at least 45 minutes to get to a doctor's office.

16 Apr 2007

Health disparities in access to healthcare

Minority individuals are much more likely to develop and die from cancer than the general U.S. population.

16 Apr 2007

New, potentially more accurate method for diagnosing breast cancer

By combining two techniques, magnetic resonance imaging (MRI) and near-infrared optics, researchers at Dartmouth College and Dartmouth Medical School may have devised a new, potentially more accurate method for diagnosing breast cancer.

14 Apr 2007

FASgen awarded grant for refinement of its serum fatty acid synthase

FASgen has announced that it has been awarded an SBIR grant from National Cancer Institute for refinement of its serum FAS (fatty acid synthase) ELISA cancer diagnostic test, FAS- Detect ELISA.

10 Apr 2007

Newmarket, Ontario to establish world-class cancer centre

Princess Margaret Hospital (PMH) will share its latest knowledge, research in cancer care, and expertise to assist Southlake Regional Health Centre (Southlake) in establishing a world-class cancer centre through a formal affiliation between a world leader in cancer care and the newly established cancer program in the Newmarket-based hospital.

5 Apr 2007

Reauthorization of the National Breast and Cervical Cancer Early Detection Program gives women access to life-saving early detection

For the past four years, Susan G. Komen for the Cure, the world's largest grassroots network of breast cancer survivors and activists have tirelessly advocated for reauthorization of the National Breast and Cervical Cancer Early Detection Program (NBCCEDP).

4 Apr 2007

Although breast cancer mortality has declined as a whole, declines are greatest for women under 70

A new study shows that recent declines in breast cancer mortality rates have been most significant among women with estrogen receptor (ER)-positive tumors and women younger than 70.

4 Apr 2007

Potential new cancer diagnosis and treatment options

By recognizing sugars, a technique developed by University of Michigan analytical chemist Kristina Hakansson sets the stage for new cancer diagnosis and treatment options.

2 Apr 2007

Women with a recent diagnosis of cancer in one breast should have MRI screening of the opposite breast

The international research team found that MRI, or magnetic resonance imaging, detected cancer in the opposite breast in 30 of 969 women (3.1 percent) who had recently been diagnosed with cancer in one breast only. The cancers in the opposite breast were missed by previous mammography and clinical exam.

31 Mar 2007

American Cancer Society issues recommendation on MRI for breast cancer screening

An expert panel convened by the American Cancer Society has developed new recommendations for the use of magnetic resonance imaging (MRI) for women at increased risk for breast cancer, and recommends annual screening using MRI in addition to mammography for women with a 20-25 percent or greater lifetime risk of the disease.

29 Mar 2007

MRI evaluation of the contralateral breast in women recently diagnosed with breast cancer

Magnetic Resonance Imaging (MRI) scans of women who were diagnosed with cancer in one breast detected over 90 percent of cancers in the other breast that were missed by mammography and clinical breast exam at initial diagnosis, according to a new study.

28 Mar 2007

MRI improves breast cancer diagnosis

Women who have been diagnosed with breast cancer in one breast have a higher risk of contracting the disease in their opposite breast as well. A thorough examination of the opposite breast using mammography and ultrasound is therefore common practice. However, many tumours still remain undetected when using mammography.

28 Mar 2007

Women under 65 with cancer most likely to suffer emotional distress

Women under 65 are the most likely of all cancer patients to suffer from significant emotional distress - a study reports today in the British Journal of Cancer.

21 Mar 2007

Obesity at the time of prostate-cancer diagnosis dramatically increases the risk of dying from the disease

Obese men who are diagnosed with prostate cancer have more than two-and-a-half times the risk of dying from the disease as compared to men of normal weight at the time of diagnosis, according to a study by researchers at Fred Hutchinson Cancer Research Center.

15 Mar 2007

Effect of depression in mothers with breast cancer on their children's concerns

A woman's breast cancer diagnosis can wreak as much havoc on her emotions as it does on her physical health. Mothers who experience bouts of depression during their battles with breast cancer may find that the effects reach beyond their own psyches to those of their children.

5 Mar 2007

Why are African American women more likely than White women to die from breast cancer?

Why are African American women 1.5 to 2.2 times more likely than White women to die from breast cancer, despite their lower incidence of the disease? Is it solely because they have less access to medical care? Maybe not, according to a new analysis that will appear in an upcoming issue of the International Journal of Surgery.

22 Feb 2007

A black and white look at breast cancer mortality

African and African American women are more likely to die of breast cancer than their white counterparts because they tend to get the disease before the menopause, suggests new research from the University of East Anglia and the Children’s Hospital Boston in collaboration with researchers in the U.S. and Italy.

21 Feb 2007

Clarient receives patent for "automated detection of objects in a biological sample"

Clarient, Inc. has announced that it has been granted a new U.S. patent related to the detection and quantification of rare tumor cells in blood and bone marrow.

21 Feb 2007

Nanoparticles rely on 'velcro effect' to target tumor cells

One of the basic tenets of targeted nanoparticle drug delivery is putting multiple targeting molecules on a nanoparticle surface will improve the ability of nanoparticles to stick to their targeted cell and deliver their drug cargos to the appropriate diseased cell.

20 Feb 2007

Nano printing technique produces model membranes

An international team of investigators based in the United States and Germany has modified the nanoscale printing technique known as dip-pen nanolithography to create large numbers of model cell membranes.