Malignant Melanoma Current Events | Malignant Melanoma News | 10
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MR spectroscopy significantly reduces need for breast biopsy
In a study featured in the June issue of Radiology, researchers found that imaging suspicious breast lesions with magnetic resonance (MR) spectroscopy reduced the need for biopsy by 58 percent. view more (2006-05-30)
Tissue rigidity promotes tumor progression
Most investigations into cancer have focused on chemical signals, but a new research study provides rare insight into how mechanical force can regulate cellular behavior. view more (2005-09-20)
Optical imaging added to ultrasound improves breast cancer diagnosis
A new study shows that combining a technology called optical tomography with standard ultrasound imaging can help distinguish early-stage breast cancer from non-cancerous lesions-and potentially reduce the number of breast biopsies performed. view more (2005-09-27)
BC biologists identify alternative brain cancer treatment
Boston College biologists have identified an alternative, diet-based method of treating brain cancer that does not involve administering toxic chemicals, radiation or invasive surgery. view more (2007-02-21)
Breast Cancer Treatment Heats Up
In the March Journal of Nuclear Medicine, researchers demonstrate that miniscule bioprobes could be produced and used with molecularly targeted therapeutic heat to kill malignant breast cancer cells—without damaging nearby healthy tissue. view more (2007-03-07)
New evidence supports century-old theory of cancer spread
A Yale School of Medicine study in the December issue of Lancet Oncology challenges mainstream oncology researchers to consider tumor cell hybridization with white blood cells as a major reason that cancer metastasizes or spreads to other parts of the body. view more (2005-12-13)
Detection of glycoprotein could identify ovarian and uterine cancers with poor prognosis (p 865)
Issue 13 September 2003 Embargoed 0001 h (London time) 12 September 2003. The detection of a specific protein molecule could help oncologists identify uterine and ovarian cancers with poor prognosis and thereby enable better disease management of women with aggressive uterine or ovarian cancer, suggest authors of a study in this week's issue of... view more... (2003-09-10)
Molecular structure could help explain albinism, melanoma
Arthropods and mollusks are Nature's true bluebloods - thanks to hemocyanin, an oxygen-carrying large protein complex, which can even be turned into the enzymatically active chemical phenoloxidase. view more (2009-05-13)
Possible birthplace of malignant brain tumors identified
Researchers have found that abnormal stimulation of a cellular trigger that normally regulates replenishment of brain cells in adults causes invasive tumor-like growths in mice. view more (2006-07-20)
Brain metastases hijack neuron-supporting cells to resist chemotherapy
Cancer that spreads to other organs finds a particularly inviting hideout in the brain, where these metastases are usually far harder to treat than they are in other locations. view more (2009-04-20)
Researchers uncover mechanism of action of antibiotic able to reduce neuronal cell death in brain
Virginia Commonwealth University researchers have discovered how an antibiotic works to modulate the activity of a neurotransmitter that regulates brain functions, which eventually could lead to therapies to treat Alzheimer's disease, Huntington's disease, epilepsy, stroke, dementia and malignant gliomas. view more (2008-05-12)
New endoscope allows for easier use in diagnosis of biliary and pancreatic diseases
A research article to be published on March 21, 2009 in the World Journal of Gastroenterology reports their experience of this new endoscope that can directly visualize the biliary and pancreatic ducts. view more (2009-03-24)
Hexavalent chromium in drinking water causes cancer in lab animals
Researchers announced today that there is strong evidence a chemical referred to as hexavalent chromium, or chromium 6, causes cancer in laboratory animals when it is consumed in drinking water. view more (2007-05-17)
Firefighters face increased risk for certain cancers
University of Cincinnati (UC) environmental health researchers have determined that firefighters are significantly more likely to develop four different types of cancer than workers in other fields. view more (2006-11-10)
Multiple organ failure and malignant tumors main causes of death in ICU and hospital
Multiple organ failure is the main cause of death in intensive care units. A study published today in the journal Critical Care shows that the main risk factors for death in the intensive care unit are central nervous system failure and cardiovascular failure, and the most frequent cause of death is multiple organ failure. view more (2006-11-03)
Gold nanoparticles show potential for noninvasive cancer treatment
Researchers from the University of California, San Francisco and Georgia Institute of Technology have found a new way to kill cancer cells. Building on their previous work that used gold nanoparticles to detect cancer, they now are heating the particles and using them as agents to destroy malignant cells. view more (2005-10-10)
New Approach for the Treatment of Malignant Brain Tumors
Initial chemotherapy alone after surgery is just as successful as initial radiation therapy for patients from whom a very malignant brain tumor (anaplastic glioma) was removed. With this treatment, the patients survive on average > 30 months without a recurrence. view more (2009-10-01)
A potential route for human tumor gene therapy
The type 1 Na+/H+ exchanger (NHE1) is a transmembrane protein found in all eukaryotic cells. One of its functions is to evacuate excessive H+ in the cytoplasm by means of Na+-H+ exchange, resulting in stable intracellular pH value. view more (2008-05-21)
Imaging features of intraductal papillary mucinous neoplasms of the pancreas
The intraductal papillary mucinous neoplasms (IPMN) can evolve through all biological stages, from slight dysplasia to carcinoma. view more (2009-09-16)
HPV vaccine reduces abnormal pap test results
A significant drop in abnormal Pap test results happened after girls and women were given a vaccine to prevent cervical cancer, according to a researcher at the University of Alabama at Birmingham (UAB). view more (2008-03-10)
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