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Interval post-treatment mammogram not needed

Interval post-treatment mammogram not needed
An annual mammogram is sufficient follow-up after breast conserving treatment (BCT) for patients with breast cancer, as per a research studypresented today, at the Cancer Imaging and Radiation Therapy Symposium in Atlanta. This symposium is co-sponsored by the American Society for Radiation Oncology (ASTRO) and Radiological Society of North America (RSNA). In this study, scientists wanted to determine the clinical relevance and utility of an........Go to the Breast-cancer-blog (Added on 4/29/2011 8:34:47 AM)


Frequently hospitalized patients

Frequently hospitalized patients
Declining rates of hospitalization have discouraged primary care doctors from seeing their patients in the hospital and encouraged the growing use of "hospitalists," a new doctor specialty focused on the care of hospitalized patients. Further developments in the field mean that frequently hospitalized patients also may need a specialist focused on their care, as per an expert on hospital care at the University of Chicago. The model defining........Go to the Health news blog (Added on 4/29/2011 8:32:57 AM)


Missing the gorilla

Missing the gorilla
University of Utah psychology experts have learned why a number of people experience "inattention blindness" � the phenomenon that leaves drivers on cell phones prone to traffic accidents and makes a gorilla invisible to viewers of a famous video. The answer: People who fail to see something right in front of them while they are focusing on something else have lower "working memory capacity" � a measure of "attentional control," or the........Go to the Psychology news blog (Added on 4/18/2011 6:59:26 AM)


Parkinson's disease and prostate cancer

Parkinson's disease and prostate cancer
University of Utah School of Medicine scientists have found compelling evidence that Parkinson's disease is linked to an increased risk of prostate cancer and melanoma, and that this increased cancer risk also extends to close and distant relatives of individuals with Parkinson's disease. Eventhough a link between Parkinson's disease and melanoma has been suspected before, this is the first time that an increased risk of prostate cancer has........Go to the Neurology news blog (Added on 4/7/2011 8:43:53 AM)


For Breast Cancer Patients Fatigue is Real

For Breast Cancer Patients Fatigue is Real
The persistent fatigue that plagues one out of every three breast cancer survivors appears to be caused by one part of the autonomic nervous system running in overdrive, while the other part fails to slow it down. That imbalance of a natural system in the body appears associated with the tiredness and exhaustion that can burden cancer patients as much as a decade after their successful therapy. The effect is so great, scientists say, that........Go to the Breast-cancer-blog (Added on 4/7/2011 8:38:56 AM)


4 new genes identified for Alzheimer's

4 new genes identified for Alzheimer's
Mount Sinai School of Medicine scientists are part of a consortium that has identified four new genes that when present increase the risk of a person developing Alzheimer's disease during the later part of life. The findings are reported in the current issue of Nature Genetics. The consortium also contributed to the identification of a fifth gene reported by other groups of researchers from the United States and Europe. "Mount Sinai has........Go to the Neurology news blog (Added on 4/4/2011 7:05:04 AM)


DNA of 50 breast cancer patients decoded

DNA of 50 breast cancer patients decoded
In the single largest cancer genomics investigation reported to date, researchers have sequenced the whole genomes of tumors from 50 patients with breast cancer and compared them to the matched DNA of the same patients' healthy cells. This comparison allowed scientists to find mutations that only occurred in the cancer cells. They uncovered incredible complexity in the cancer genomes, but also got a glimpse of new routes toward personalized........Go to the Breast-cancer-blog (Added on 4/3/2011 9:47:33 AM)


Mum's the word

Mum's the word
As part of the study, which will follow 40,000 UK households over many years, young people aged between 10 to 15 years have been asked how satisfied they are with their lives. The findings indicate that a mother's happiness in her partnership is more important to the child than the father's. The findings are based on a sample of 6,441 women, 5,384 men and 1,268 young people. Overall, 60 per cent of young people say they are 'completely........Go to the Psychology news blog (Added on 4/3/2011 9:41:08 AM)


Genetic variation cuts bladder cancer risk

Genetic variation cuts bladder cancer risk
A common genetic variation links to both bladder cancer risk and to the length of protective caps found on the ends of chromosomes, researchers at The University of Texas MD Anderson Cancer Center reported today at the AACR 102nd Annual Meeting. These endings or tips, called telomeres, guard against chromosomal damage and genomic instability that can lead to cancer and other diseases. "We found a single point of variation in the genome........Go to the Bladder cancer blog (Added on 4/3/2011 9:32:59 AM)


Immune system may guide chemotherapy

Immune system may guide chemotherapy
ORLANDO, Fla. � A study published in Cancer Discovery, the newest journal of the American Association for Cancer Research, debuting here at the AACR 102nd Annual Meeting 2011, held April 2-6, showed how evaluating the immune response in the tumor microenvironment may help scientists better target treatment in breast cancer. Scientists at the University of California, San Francisco, demonstrated that the level of macrophages and CD8+ T-cells,........Go to the Breast-cancer-blog (Added on 4/3/2011 9:22:59 AM)


Stress, anxiety of aggressive breast cancer

Stress, anxiety of aggressive breast cancer
When an aggressive form of breast cancer strikes a young woman, what kind of stress, anxiety and other psychological and social challenges does she face? That question hasn't been answered in the published psychological cancer literature, but a new pilot study just launched is gathering data to change that, as per psychology expert Georita M. Frierson at SMU. The two-year study will survey up to 60 women recently diagnosed with an........Go to the Breast-cancer-blog (Added on 4/1/2011 7:54:31 AM)


Good-bye to cat allergy

Good-bye to cat allergy
Good-bye itching, watering eyes and sneezing. McMaster University scientists have developed a vaccine which successfully treats people with an allergy to cats. Traditionally, frequent allergy shots have been considered the most effective way to bring relief � other than getting rid of the family pet -- for the eight to 10% of the population allergic to cats. Both options � one difficult and costly, the other troubling - may now be tossed........Go to the Allergy news blog (Added on 4/1/2011 7:50:34 AM)


Soy increases radiation's ability to kill lung cancer cells

Soy increases radiation's ability to kill lung cancer cells
A component in soybeans increases radiation's ability to kill lung cancer cells, as per a research studyreported in the recent issue of the Journal of Thoracic Oncology, the official monthly journal of the International Association for the Study of Lung Cancer. "To improve radiotherapy for lung cancer cells, we are studying the potential of natural non-toxic components of soybeans, called soy isoflavones, to augment the effect of radiation........Go to the Lung-cancer-blog (Added on 4/1/2011 7:19:35 AM)


Hepatitis C drug may revolutionize treatment

Hepatitis C drug may revolutionize treatment
The drug boceprevir helps cure hard-to-treat hepatitis C, says Saint Louis University investigator Bruce R. Bacon, M.D., author of the March 31 New England Journal (NEJM) article detailing the study's findings. The results, which were first reported at the 61st annual meeting of the American Association for the Study of Liver Disease's last November, offer a brighter outlook for patients who have not responded to standard therapy. Bacon, who........Go to the Infectious disease blog (Added on 3/31/2011 7:06:17 AM)


Migraine headaches and a common heart defect

Migraine headaches and a common heart defect
Cincinnati, OH, March 31, 2011 -- Roughly 15% of children suffer from migraines, and approximately one-third of these affected children have migraines with aura, a collection of symptoms that can include weakness, blind spots, and even hallucinations. Eventhough the causes of migraines are unclear, a newly released study soon to be published in The Journal of Pediatrics suggests a correlation between migraine headaches in children and a heart........Go to the Neurology news blog (Added on 3/31/2011 6:55:29 AM)


Frequent CT scanning for testicular cancer surveillance

Frequent CT scanning for testicular cancer surveillance
UC Davis cancer scientists have observed that older men with early-stage testicular cancer who opt for surveillance with regular Computerized axial tomography scans over lymph node removal are at greater risk for secondary cancers. The findings, published online last week in the journal Cancer, indicate that physicians should consider the risk of new cancers with surveillance when discussing therapy options with their patients. Along with a........Go to the Cancer-blog (Added on 3/30/2011 10:45:08 PM)


Attack breast cancer cells from the inside out

Attack breast cancer cells from the inside out
Throwing stones at castle walls is one way to attack an enemy, but sneaking inside makes the target much more vulnerable. Scientists at Cedars-Sinai's Maxine Dunitz Neurosurgical Institute have employed a similar strategy using a mouse model to target important mechanisms inside the most challenging breast cancer cells. Earlier studies at Cedars-Sinai found a similar approach effective in attacking cancerous brain tumor targets. Unlike........Go to the Breast-cancer-blog (Added on 3/30/2011 7:15:19 AM)


Bariatric surgery for type 2 diabetes

Bariatric surgery for type 2 diabetes
Bariatric surgery is an particularly cost-effective treatment for managing Type 2 diabetes in moderately and severely obese patients. These findings and others were presented today at the 2nd World Congress on Interventional Therapies for Type 2 Diabetes, hosted by NewYork-Presbyterian Hospital and Weill Cornell Medical College. Cost effectiveness is central to the larger issue of access to surgical therapy of diabetes, says Dr.........Go to the Weight watcher's blog (Added on 3/30/2011 7:07:28 AM)


Walnuts are top nut for heart-healthy antioxidants

Walnuts are top nut for heart-healthy antioxidants
A new scientific study positions walnuts in the No. 1 slot among a family of foods that lay claim to being among Mother Nature's most nearly perfect packaged foods: Tree and ground nuts. In a report here today at the 241st National Meeting & Exposition of the American Chemical Society, researchers presented an analysis showing that walnuts have a combination of more healthful antioxidants and higher quality antioxidants than any other nut. ........Go to the Heart-watch-blog (Added on 3/28/2011 7:31:02 AM)


Activity of single neurons during seizures

Activity of single neurons during seizures
Typically the first study to examine the activity of hundreds of individual human brain cells during seizures has observed that seizures begin with extremely diverse neuronal activity, contrary to the classic view that they are characterized by massively synchronized activity. The investigation by Massachusetts General Hospital (MGH) and Brown University scientists also observed pre-seizure changes in neuronal activity both in the cells where........Go to the Neurology news blog (Added on 3/28/2011 7:21:58 AM)


 

MRI locates prostate cancer recurrence

MRI locates prostate cancer recurrence
A pelvic MRI scan with IV contrast and rectal balloon is highly effective in identifying local recurrence even at low PSA values in patients with prostate cancer with a rising or persistently elevated PSA after prostatectomy, as per a research studypresented April 29, 2011, at the Cancer Imaging and Radiation Therapy Symposium in Atlanta. The symposium is co-sponsored by the American Society for Radiation Oncology (ASTRO) and the Radiological........Go to the Prostate-cancer-blog (Added on 4/29/2011 8:36:46 AM)


First look at the mechanics of membrane proteins

First look at the mechanics of membrane proteins
In two new studies, scientists provide the first detailed view of the elaborate chemical and mechanical interactions that allow the ribosome � the cell's protein-building machinery � to insert a growing protein into the cellular membrane. The first study, in Nature Structural and Molecular Biology, gives an atom-by-atom snapshot of a pivotal stage in the insertion process: the moment just after the ribosome docks to a channel in the........Go to the Research news blog (Added on 4/18/2011 7:03:05 AM)


New therapeutic target for asthma

New therapeutic target for asthma
Michael Croft, Ph.D., a researcher at the La Jolla Institute for Allergy & Immunology, has discovered a molecule's previously unknown role as a major trigger for airway remodeling, which impairs lung function, making the molecule a promising therapeutic target for chronic asthma, chronic obstructive pulmonary disease (COPD) and several other lung conditions. A scientific paper on Dr. Croft's finding was published online today in the........Go to the Allergy news blog (Added on 4/18/2011 6:56:31 AM)


Molecular probe to study disease

Molecular probe to study disease
Chemical engineers at UC Santa Barbara expect that their new process to create molecular probes may eventually result in the development of new drugs to treat cancer and other illnesses. Their work, published in the journal Chemistry & Biology, published by Cell Press, describes a new strategy to build molecular probes to visualize, measure, and learn about the activities of enzymes, called proteases, on the surface of cancer cells. ........Go to the Research news blog (Added on 4/7/2011 8:45:29 AM)


Nurturing newborn neurons

Nurturing newborn neurons
Adult mice engineered to have more newborn neurons in their brain memory hub excelled at accurately discriminating between similar experiences � an ability that declines with normal aging and in some anxiety disorders. Boosting such neurogenesis in the adult hippocampus also produced antidepressant-like effects when combined with exercise, in the study funded by the National Institutes of Health. Researchers, for the first time, pinpointed........Go to the Neurology news blog (Added on 4/4/2011 7:07:35 AM)


Utilization of virtual colonoscopy triples

Utilization of virtual colonoscopy triples
Medicare coverage and nationwide utilization of computed tomographic colonography (CTC), usually referred to as virtual colonoscopy, has tripled in recent years, as per a research studyin the recent issue of the Journal of the American College of Radiology (www.jacr.org). CTC employs virtual reality technology to produce a three-dimensional visualization that permits a thorough and minimally invasive assessment of the entire colon and rectum.........Go to the Colon-cancer-blog (Added on 4/4/2011 7:02:09 AM)


Target for lung cancer chemoprevention

Target for lung cancer chemoprevention
Researchers have identified a biomarker for measuring the success of lung cancer chemoprevention, an emerging frontier in the fight against this disease that has long been stymied by a lack of measureable outcomes. These study results were presented at the AACR 102nd Annual Meeting 2011, held April 2-6. Paul Bunn, M.D., executive director of the International Association for the Study of Lung Cancer and the James Dudley endowed professor of........Go to the Lung-cancer-blog (Added on 4/3/2011 9:49:28 AM)


Quadruple therapy shows 100 percent SVR for HCV patients

Quadruple therapy shows 100 percent SVR for HCV patients
Exciting new data presented today at the International Liver CongressTM 2011 show that quadruple treatment in chronic hepatitis C (HCV) patients suppressed the emergence of resistant variants and resulted in a 100% rate of sustained virological response - undetectable HCV RNA - 12 weeks after therapy (SVR12).1. In the quadruple treatment study, HCV patients were given four drugs in combination; pegylated Interferon-alpha (PegIFN-alpha);........Go to the Infectious disease blog (Added on 4/3/2011 9:35:51 AM)


Antidepressants linked to thicker arteries

Antidepressants linked to thicker arteries
Antidepressant use has been associated with thicker arteries, possibly contributing to the risk of heart disease and stroke, in a study of twin veterans. The data is being presented Tuesday, April 5 at the American College of Cardiology meeting in New Orleans. Depression can heighten the risk for heart disease, but the effect of antidepressant use revealed by the study is separate and independent from depression itself, says first author........Go to the Psychology news blog (Added on 4/3/2011 9:31:23 AM)


New target identified for squamous cell lung cancer

New target identified for squamous cell lung cancer
Researchers at the Dana Farber Cancer Institute have identified a mutation in the DDR2 gene that may indicate which patients with squamous cell lung cancer will respond to dasatinib. The findings appear in Cancer Discovery, the newest journal of the American Association for Cancer Research, debuting here at the AACR 102nd Annual Meeting 2011, from April 2-6. As per lead researcher Matthew Meyerson, M.D., Ph.D., professor of pathology at........Go to the Lung-cancer-blog (Added on 4/3/2011 9:27:40 AM)


Heart drug cuts prostate cancer risk

Heart drug cuts prostate cancer risk
Johns Hopkins researchers and their colleagues paired laboratory and epidemiologic data to find that men using the cardiac drug, digoxin, had a 24 percent lower risk for prostate cancer. The researchers say further research about the discovery may lead to use of the drug, or new ones that work the same way, to treat the cancer. Digoxin, made from the foxglove plant, has been used for centuries in folk medicine and for decades to treat........Go to the Prostate-cancer-blog (Added on 4/3/2011 9:03:55 AM)


Promising target for AIDS vaccine

Promising target for AIDS vaccine
A section of the AIDS virus's protein envelope once considered an improbable target for a vaccine now may be one of the most promising, new research by Dana-Farber Cancer Institute researchers indicates. The section, a twisting strand of protein known as the V3 loop, is an attractive vaccine target because immune system antibodies aimed at the loop may offer protection against multiple genetic subtypes of HIV-1, the virus that causes AIDS.........Go to the Infectious disease blog (Added on 4/1/2011 7:30:20 AM)


Skip the coffee, study says

Skip the coffee, study says
Eating a fatty fast food meal is never good for you, but washing that meal down with a coffee is even worse, as per a new University of Guelph study. Researcher Marie-Soleil Beaudoin has discovered not only that a healthy person's blood sugar levels spike after eating a high-fat meal, but that the spike doubles after having both a fatty meal and caffeinated coffee � jumping to levels similar to those of people who are at risk for diabetes. ........Go to the Weight watcher's blog (Added on 4/1/2011 7:16:34 AM)


Sleep during adolescence

Sleep during adolescence
Eventhough adolescents need just as much sleep as younger children, sleep times decrease over the course of development, leaving a number of teens chronically sleep-deprived. Studies have consistently indicated that insufficient sleep can have a negative effect on a number of aspects of adolescents' lives, leading to mood disturbances, poorer physical health, and academic difficulties. But few studies have examined how sleep affects the ways........Go to the Pediatric news blog (Added on 3/31/2011 6:56:55 AM)


A woman's blues bring a relationship down

A woman's blues bring a relationship down
Depression erodes intimate relationships. A depressed person can be withdrawn, needy, or hostile�and give little back. But there's another way that depression isolates partners from each other. It chips away at the ability to perceive the others' thoughts and feelings. It impairs what psychology experts call "empathic accuracy" �and that can exacerbate alienation, depression, and the cycle by which they feed each other. Three Israeli........Go to the Psychology news blog (Added on 3/30/2011 10:54:40 PM)


Cholesterol regulator and cirrhosis

Cholesterol regulator and  cirrhosis
UCLA scientists have demonstrated that a key regulator of cholesterol and fat metabolism in the liver also plays an important role in the development of liver fibrosis � the build-up of collagen scar tissue that can develop into cirrhosis. Cirrhosis, in turn, is a major cause of premature death and is incurable without a liver transplant. Reported in the recent issue of the journal Gastroenterology, the study shows that liver X receptors........Go to the GI news blog (Added on 3/30/2011 10:47:20 PM)


Cost of heart drugs makes patients skip pills

Cost of heart drugs makes patients skip pills
For more than 5 million Americans with heart failure, a critical step to better health is taking the medications they're prescribed. But a number of patients fail to do so, putting themselves at greater risk of hospitalization and even death. To date, studies have not fully answered why patients fall short when it comes to taking heart medicine. In a study appearing in the recent issue of Mayo Clinic Proceedings, Mayo Clinic scientists found........Go to the Society medical news blog (Added on 3/30/2011 7:16:39 AM)


Nicotine as main culprit in diabetes complications

Nicotine as main culprit in diabetes complications
Researchers today reported the first good evidence implicating nicotine as the main culprit responsible for persistently elevated blood sugar levels � and the resulting increased risk of serious health complications � in people who have diabetes and smoke. In a presentation at the 241st National Meeting & Exposition of the American Chemical Society (ACS), they said the discovery also may have implications for people with diabetes who are using........Go to the Diabetic news blog (Added on 3/28/2011 8:10:04 AM)


Gene processes in myeloid leukaemia

Gene processes in myeloid leukaemia
Scientists have described how the most common gene mutation found in acute myeloid leukaemia starts the process of cancer development and how it can cooperate with a well-defined group of other mutations to cause full-blown leukaemia. The scientists suggest that three critical steps are mandatory to transform normal blood cells into leukaemic ones, each subverting a different cellular process. By charting the route towards cancer, the study........Go to the Cancer-blog (Added on 3/28/2011 7:23:43 AM)


Surgeon availability in vehicle crashes

Surgeon availability in vehicle crashes
Scientists at the University of California, San Diego School of Medicine claim that the availability of surgeons is a critical factor in public health and suggest that surgery should become an important part of the primary health care system. A recent study led by David C. Chang, PhD, MPH, MBA, director of Outcomes Research in the Department of Surgery at UCSD School of Medicine, points out that surgery in the United States continues to be........Go to the Society medical news blog (Added on 3/28/2011 7:14:11 AM)


 

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Cancer terms:
Oncologist: Physician or surgeon who had specialized in the treatment of cancer. Medical oncologists usually treat patients with chemotherapy, hormonal therapy and biological therapy, radiation oncologists treat cancer with radiation therapy and surgical oncologists treat patients with surgery. See cancer terms for more cancer related terms.

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