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Cancer Commentary, Cancer Treatments, Cancer News, Cancer Stories, Cancer Research.

Archive for August 2006

August 29th, 2006

PSA Can Now Predict Treatment Success and Survival Period In Advanced Prostate Cancer

According to a new study conducted by the Southwest Oncology Group led by researchers from the University of Michigan Comprehensive Cancer Center, a man’s PSA (prostate specific antigen) level not only detects prostate cancer but also will help doctors when treatment is working.
The PSA level after seven months of hormone therapy for advanced prostate cancer […]

By Gloria Gamat -- 4 comments

August 28th, 2006

Trichloroacetic Acid: Best Alternative to Freezing in the Treatment of Actinic Keratoses, Significantly Reducing Risk of Skin Cancer

Actinic keratoses are skin lesions that are sensitive to the effects of ultraviolet light which account for some 3.7 million doctor visits in the United States every year. 331 in 100,000 of such lesion cases per year will progress into the skin cancer squamous cell carcinoma in patients older than age 40.
As many as one-fourth […]

By Gloria Gamat -- 0 comments

August 27th, 2006

Some Prostate Cancer Patients May be Over-Treated

According to a new study from the University of Michigan Comprehensive Cancer Center, more than half of men with lower-risk prostate cancer received surgery or radiation treatment – an over-treatment, when a wait-and-see approach of no therapy and active surveillance would have been a reasonable option.
The balance between the risks and benefits of immediate surgery […]

By Gloria Gamat -- 1 comment

August 26th, 2006

UPMC Cancer Centers’ Novel Treatment Approach Targets Lung Cancer Tumors in Motion

Using a new precise technique that combines image-guided radiotherapy (IGRT) with respiratory gating to zero in on the tumor while adapting for breathing motion, University of Pittsburgh Medical Center (UPMC) Cancer Centers’ clinicians were able to successfully treat a lung cancer patient in her mid-fifties.
Such new tissue sparing procedure was made possible using advanced imaging […]

By Gloria Gamat -- 0 comments

August 25th, 2006

Acid Reflux to Esophageal Cancer Mechanism, Revealed

According to a new study published in the Journal of Biological Chemistry, a particular enzyme called NOX5-S is significantly higher in cancer cells that have been exposed to acid, leading to the overproduction of hydrogen peroxide: a possible explanation for how acid reflux may lead to cancer of the esophagus.
For the first time, researchers led […]

By Gloria Gamat -- 0 comments

August 24th, 2006

Core Needle Biopsy is More Accurate

A new study published August 18 in the open access journal Breast Cancer Research confirms the reliability of core needle biopsy as a tool in breast cancer diagnosis and prognosis.
The study conducted by Rosanna Zanetti-Dällenbach from the Women’s University Hospital in Basel, Switzerland and colleagues from Stiftung Tumorbank, OncoScore AG and University Hospital in Basel, […]

By Gloria Gamat -- 0 comments

August 23rd, 2006

Liposomal siRNA Penetrates and Shrinks Ovarian Cancer Tumors

Researchers at the University of Texas M. D. Anderson Cancer Center found a molecular “off” switch contained in a tiny sphere that is able to penetrate deeply into ovarian cancer cells, stifling a troublesome protein and drastically reducing the size of tumors.
The “tiny sphere” demonstrates a potent delivery system for short interfering RNA (siRNA) to […]

By Gloria Gamat -- 0 comments

August 22nd, 2006

Ginseng Improves Breast Cancer Outcomes

According to a Chinese study, one of the most popular traditional herbals, ginseng, can potentially improve the survival rates and quality of life of breast cancer patients.
 A well known traditional herb, ginseng, is usually taken to enhance and reduce feelings of fatigue and physical stress. Ginseng is also believed to have anti-cancer properties and has […]

By Gloria Gamat -- 0 comments

August 21st, 2006

Teen Cancer Patient, Abraham Cherrix: Legally Allowed to Forgo Chemotherapy and Pursue Chosen Treatment Option

Diagnosed with Hodgkin’s disease (a cancer of the lymphatic system considered very treatable in its early stages), Starchild Abraham Cherrix was so badly incapacitated by three months of chemotherapy that he declined a second, more intensive round that doctors recommended early this year.
Since then he chose an alternative herbal treatment called the Hoxsey method.
The […]

By Gloria Gamat -- 1 comment

August 20th, 2006

Immunosuppression Transplant Drug: Rapamycin, Inhibits Angiogenesis in Cancerous Tumors

It has been long known that tumors’ blood vessels are significantly different from normal blood vessels.
A new research study led by scientists at Beth Israel Deaconess Medical Center (BIDMC) has identified a signaling pathway that when activated, transforms otherwise healthy blood vessels into the leaky, misshapen vasculature, characteristic of cancerous tumors.
The study findings, published in […]

By Gloria Gamat -- 0 comments

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