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Viewpoints: Don't change course on Medicare reforms on medical equipment prices; Liberals' agenda depends on cutting entitlements; Making hospital prices public

Marilyn Tavenner has been administrator of Medicare and Medicaid officially for only about a month, but already she faces a policy challenge from Congress. A majority of the House, 145 Republicans and 82 Democrats, wrote to Ms. Tavenner on Wednesday, asking her to delay implementation of a Medicare cost-reduction initiative, scheduled to take full effect July 1, for six months.

18 Jun 2013

MGH researchers discover CNVs in members of 10 families with early-onset Alzheimer's

Although a family history of Alzheimer's disease is a primary risk factor for the devastating neurological disorder, mutations in only three genes - the amyloid precursor protein and presenilins 1 and 2 - have been established as causative for inherited, early-onset Alzheimer's, accounting for about half of such cases.

18 Jun 2013

Researchers identify two proteins that never before linked to alertness, sleep-wake balance

The quality of wakefulness affects how quickly a mammal falls asleep, UT Southwestern Medical Center researchers report in a study that identifies two proteins never before linked to alertness and sleep-wake balance.

18 Jun 2013

Researchers use patient-specific stem cells to correct deficient insulin-producing cells

A team from the New York Stem Cell Foundation Research Institute and the Naomi Berrie Diabetes Center of Columbia University has generated patient-specific beta cells, or insulin-producing cells, that accurately reflect the features of maturity-onset diabetes of the young.

18 Jun 2013

HPV antibodies may help identify individuals at increased risk of HPV-related oropharynx cancer

Researchers have found that antibodies against the human papillomavirus (HPV) may help identify individuals who are at greatly increased risk of HPV-related cancer of the oropharynx, which is a portion of the throat that contains the tonsils.

18 Jun 2013

Pyrvinium pamoate inhibits drug-resistant prostate cancer

A new drug called pyrvinium pamoate inhibits aggressive forms of prostate cancer that are resistant to standard drugs, according to a study conducted in an animal model. The results will be presented Monday at The Endocrine Society's 95th Annual Meeting in San Francisco.

18 Jun 2013

Study: Male mice fed with high-fat diet are more likely to father offspring with higher levels of body fat

Male mice who were fed a high-fat diet and became obese were more likely to father offspring who also had higher levels of body fat, a new Ohio University study finds.

17 Jun 2013

RetroNectin reagent now available for gene therapy clinical research

In an effort to aid progress in gene therapy clinical research, representatives of Clontech laboratories, Inc. and its parent company Takara Bio Inc. announce the availability of clinical grade RetroNectin reagent for direct supply to biomedical researchers.

17 Jun 2013

Researchers identify genetic mutation responsible for MDP Syndrome

National Paracycling Champion Tom Staniford has an extremely rare condition which, until now, has puzzled his doctors. He is unable to store fat under his skin - yet has type 2 diabetes - and suffered hearing loss as a child. Now, thanks to advances in genome sequencing, an international research team led by the University of Exeter Medical School has identified Tom's condition and pinpointed the single genetic mutation that causes it.

17 Jun 2013

Scientists develop new tool for analyzing and characterizing aspects of the brain's neural circuitry

Scientists at the University of Massachusetts Medical School have developed a novel transgenic system which allows them to remotely activate individual brain cells in the model organism Drosophila using ambient temperature.

17 Jun 2013

Pathway Genomics to provide genetic testing for BRCA gene linked to breast, ovarian cancers

Pathway Genomics led the evening news Friday with an announcement that it could begin offering affordable access to genetic testing for the BRCA gene linked to breast and ovarian cancers in the wake of a Supreme Court ruling that eliminated another company's monopoly on the test.

15 Jun 2013

In unanimous decision, Supreme Court justices rule genes can't be patented

The decision was applauded by many researchers and drew speculation that it could likely boost patient care. Meanwhile, the stock of Myriad Genetics tumbled after the court's finding invalidated the company's hold on testing for two breast cancer genes.

15 Jun 2013

Supreme Court DNA ruling leaves questions unanswered

Editorial boards weigh in on what Thursday's Supreme Court ruling means for medical research and for the medical industry.

15 Jun 2013

Abnormal metabolic pathway drives cancer-cell growth in glioblastoma subtype

A study led by researchers at The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC - James) has identified an abnormal metabolic pathway that drives cancer-cell growth in a particular glioblastoma subtype. The finding might lead to new therapies for a subset of patients with glioblastoma, the most common and lethal form of brain cancer.

14 Jun 2013

Gene variants may predict which women are most likely to benefit from breast cancer therapy

In women at high risk for breast cancer, a long-term drug treatment can cut the risk of developing the disease in half. Researchers supported by the National Institutes of Health have now identified two gene variants that may predict which women are most likely to benefit from this therapy—and which should avoid it.

14 Jun 2013

Researchers are one step closer to treating type 1 diabetes

Researchers at Washington University School of Medicine in St. Louis have identified a way to trigger reproduction in the laboratory of clusters of human cells that make insulin, potentially removing a significant obstacle to transplanting the cells as a treatment for patients with type 1 diabetes.

14 Jun 2013

Scientists genetically engineer E. coli bacteria addicted to caffeine

The latest episode in the American Chemical Society's award-winning Global Challenges/Chemistry Solutions podcast series describes bacteria that are "addicted" to caffeine in a way that promises practical uses ranging from decontamination of wastewater to bioproduction of medications for asthma.

14 Jun 2013

First Edition: June 14, 2013

Today's headlines includes reports about how, after months of battle, Arizona lawmakers endorsed a Medicaid expansion plan backed by Gov. Jan Brewer.

14 Jun 2013

TAU researcher develops peptide to protect and restore microtubule function

A structure called "the microtubule network" is a crucial part of our nervous system. It acts as a transportation system within nerve cells, carrying essential proteins and enabling cell-to-cell communications. But in neurodegenerative diseases like Alzheimer's, ALS, and Parkinson's, this network breaks down, hindering motor abilities and cognitive function.

14 Jun 2013

Supreme Court invalidates patents held by Myriad Genetics

The College of American Pathologists applauds today's unanimous Supreme Court decision invalidating the patents held by Myriad Genetics on the BRCA1 and BRCA2 genes. It is a victory for patients and for science.

14 Jun 2013

Genes News and Research

Viewpoints: Don't change course on Medicare reforms on medical equipment prices; Liberals' agenda depends on cutting entitlements; Making hospital prices public

MGH researchers discover CNVs in members of 10 families with early-onset Alzheimer's

Researchers identify two proteins that never before linked to alertness, sleep-wake balance

Researchers use patient-specific stem cells to correct deficient insulin-producing cells

HPV antibodies may help identify individuals at increased risk of HPV-related oropharynx cancer

Pyrvinium pamoate inhibits drug-resistant prostate cancer

Study: Male mice fed with high-fat diet are more likely to father offspring with higher levels of body fat

RetroNectin reagent now available for gene therapy clinical research

Researchers identify genetic mutation responsible for MDP Syndrome

Scientists develop new tool for analyzing and characterizing aspects of the brain's neural circuitry

Pathway Genomics to provide genetic testing for BRCA gene linked to breast, ovarian cancers

In unanimous decision, Supreme Court justices rule genes can't be patented

Supreme Court DNA ruling leaves questions unanswered

Abnormal metabolic pathway drives cancer-cell growth in glioblastoma subtype

Gene variants may predict which women are most likely to benefit from breast cancer therapy

Researchers are one step closer to treating type 1 diabetes

Scientists genetically engineer E. coli bacteria addicted to caffeine

First Edition: June 14, 2013

TAU researcher develops peptide to protect and restore microtubule function

Supreme Court invalidates patents held by Myriad Genetics

eBook: Using iPSCs models for human disease research and drug discovery eBook

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