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Tag: "cancerous" at medical news

Women Advised Not To Be Perturbed Over Smear Test Results

...tests are being misinterpreted. It indicates a pre cancerous lesion and not to definitive cancer. A slightly ab... the smear were slightly abnormal and could become cancerous sometime in the future. If early detection and proper treatment is done these abnormal cells can be ...

Novel Technique To Revolutionize Treatment Of Spinal Tumors

...tumor is present, because the procedures can cause cancerous cells to spread into the blood stream. They also c...gery, and arthroscopic applications. ‘Generally, a cancerous lesion of the spine can eat away at the bone, which can cause a mass in the spinal canal resulting i...

Tiniest Nanoscale Test Tubes Corked; Holds Promise In Cancer Treatment

...llion drug molecules. They will seek diseased or cancerous cells, uncork and spill their therapeutic contents...nd blood disease. To make the chemo hit only the cancerous cells, Martin and scientists have spent years experimenting with drug-carrying nanotubes or nanopart...

Protein Expression to Serve as Marker for Head and Neck Cancer

...dam, who has begun doing proteomics studies on the cancerous tissue of surgery patients to find out. ‘What we see in the blood could be from the cancer cells or from the body’s response to cancer,’ she says. If they are the same, the proteins also could yield novel therapeutic agents, Dr. Adam says. This ...

RMIT Staff Diagnosed with Brain Tumors

...rs. Two of these cases have been diagnosed to be cancerous whereas the remaining five are benign brain tumors. The first tumor was reported in 1999 and then another in 2001. A third was reported on April 11 this year. Over the past week four staff that had been earlier diagnosed with brain tumors but did...

Risk of Cancer from Drugs for Rheumatoid Arthritis

...the body’s normal function in surveying itself for cancerous cells. The risk patients undertake when receiving TNF-blocking antibody treatment is 'moderate', according to Dr. Matteson. He explains that, on average, rheumatoid arthritis patients are already at twice the risk of serious infections as others, a...

Patients Undergoing Breast Radiation Are Facing Complications

...r inserted during lumpectomy surgery to remove the cancerous tumor from their breast at Tufts-New England Medic...a balloon brachytherapy system, after removing the cancerous lump from the breast, doctors implant a small balloon into the space where the tumor was removed. Ra...

Protein Link Between Cancer In Humans And Lifespan Of A Worm Found

...t in determining whether a human cell might become cancerous would be the so-called ‘checkpoint’ protein. This protein helps preventing cancer in people by stopping damaged cells from dividing. The researchers have now found that when they removed this protein from a microscopic worm, C.elegans, the worm lived...

Repeated Liver Cell Proliferation, a Cause for Liver Cancer

..., it stimulates proliferation of pre-malignant and cancerous tumor cells," said Karin. Blocking JNK prevents li...ent. When JNK1 was removed, the number and size of cancerous liver tumors decreased, and the tumors grew more slowly. Increased JNK1 activation was found in dise...

Cancer Causing Protein May Heal Alzheimers

...ades Id proteins soon after they are produced, but cancerous cells show a very high level of Id proteins. This suggests that re-introducing the APC enzyme into cancer cells could eliminate the proteins and arrest the growth of tumor cells, something that researchers will now investigate. Source:PTI News...

Significant Advance in Treatment of Breast Cancer Reported

...east tissue retrieved from the surgeries showed no cancerous tissue in seven patients, or 33 percent of the women who received the treatment, compared with 5 to 10 percent expected with chemotherapy alone. The researchers also demonstrated that tipifarnib inhibited farnesyltransferase in tumor tissue by an a...

New Technique Identifies Unknown Genetic Mutations That Can Cause Cancer

...ously// unknown genetic mutations that can trigger cancerous growth. The researchers by using a new technique, where in they analyse the proteins instead of the genes, which are present inside acute myeloid leukemia (AML) cells, have significantly reduced the time it takes to target the molecular abnormalities...

Combination Therapy to the Rescue off Lung Cancer Patients

...is vital to help the radiation damage DNA and kill cancerous cells. While radiation is most effective in destro...lation, on the other hand, heats the tumor to kill cancerous cells – reaching the center of the tumor, but not necessarily killing all the cells at the edges. Th...

New Tool to Diagnose and Treat Breast Cancer

...mammography. Breast MRI displays the behavior of a cancerous lesion in three dimensions and approaches a nearly 100 percent accuracy rate in the detection of invasive cancer. In contrast, mammography provides a two-dimensional view of the breast and surrounding tissue and only detects 80 to 85 percent of tumor...

"Miracle" Cancer Drug Gleevec Can be Toxic to the Heart

... turning off an enzyme that causes cells to become cancerous and multiply. In CML, an enzyme called ABL goes in overdrive because of a chromosomal mix-up that occurs during blood cell development. The genes ABL and BCR become fused and produce a hybrid BCR-ABL enzyme that is always active. The overactive BCR-A...

New Technique To Diagnose Cancer At Molecular Level

...the differences on the surface of cells to discern cancerous ones. Key to the approach is it does not require prior knowledge of cancer indicators, Tan said."Using the cell-based aptamer selection strategy, we can generate aptamers which can specifically recognize any kind of cells without prior knowledge of m...

Role Of MicroRNAs In Angiogenesis Researched

...technology to screen MYC-positive and MYC-negative cancerous cells for the presence or absence of 192 known pro- and anti-angiogenesis molecules. They found that, while MYC did not lead to excessive amounts of pro-angiogenesis molecules, it did seem to depopulate an entire family of anti-angiogenesis molecules...

Leftover Cancer Cells May Dictate Breast Cancer Relapse

...cancer prefer to have a lumpectomy, where only the cancerous lump is surgically removed, followed by radiation therapy and possibly chemotherapy. With a lumpectomy, the surgeon removes the tumor along with some healthy, non-cancerous tissue nearby. Doctors then examine it under a microscope. If the outside of ...

Emerging Therapies for Skin Cancer Treatment

... for skin cancer involve treating or removing both cancerous and healthy skin, advanced research is producing new therapies which treat only the cancerous cells. Speaking today at ACADEMY ’06, the American Academy of Dermatology’s summer scientific meeti...

Discovery In "Bubble Boy" Disease Gene Therapy

...ut the brakes on the overgrowth of cells that turn cancerous because of gene therapy. "Without the Arf gene to force cancerous cells to commit suicide, these cells continue to divide and cause leukemia," he said. "This suggests...

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