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First Inherited Prostate Cancer Genetic Mutation Found In African-American Men

March 11, 2010 Health News No Comments

Shahriar Koochekpour, MD, PhD, Assistant Professor of Microbiology and Immunology, Biochemistry and Molecular Biology, and Genetics at LSU Health Sciences Center New Orleans, led research that has discovered, for the first time, a genetic mutation in African-American men with a family history of prostate cancer who are at increased risk for the disease. Dr. Koochekpour, who is also a member of the LSUHSC Stanley S…

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Researchers Identify Previously Unrecognized Genetic Disorder

March 11, 2010 Health News No Comments

Researchers from four laboratories that perform diagnostic genetic testing of chromosome abnormalities in individuals with unexplained physical and developmental disabilities recently identified a previously unrecognized genetic disorder…

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In U.S. Imaging First, Prenatal MRI Detects Rare Genetic Disease In Newborn

March 11, 2010 Health News No Comments

In a case believed to be a United States first, the radiology team at Lucile Packard Children’s Hospital has used prenatal magnetic resonance imaging to detect an often-misdiagnosed genetic disease. The disorder, congenital chloride diarrhea, can cause severe dehydration and serious metabolic disturbances in newborns if not treated quickly. “This is a disease where early diagnosis is the key to a good outcome,” said Richard Barth, MD, the physician who recognized the unusual case…

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Genetic Variant Greatly Increases Lung Cancer Risk For Light Smokers

March 10, 2010 Health News No Comments

Individuals with a certain type of genetic susceptibility to lung cancer face a greatly increased risk for the deadly disease with even a small exposure to cigarette smoke, a study team that includes researchers from the University of Cincinnati (UC) has concluded. For family members who carry this genetic variant, the risk of lung cancer is similar for both light and heavy smokers, the researchers say, adding that even non-smokers who are exposed to second-hand cigarette smoke and have a family history of lung cancer should be monitored for early detection…

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New Genetic Test Helps Doctors Predict Frequency Of Genital Herpes Outbreaks

March 10, 2010 Health News No Comments

Molecular dermatology research and development innovator DermaGenoma, Inc. released The HerpesDX Genetic Test for Frequent Genital Herpes. The new screening test will help doctors assess patients’ risk for developing frequent Genital Herpes (HSV-2) outbreaks. “Until now, physicians have been unable to give patients an answer to the most common question asked by recently infected Genital Herpes patients: Will I have frequent outbreaks?,” says DermaGenoma CEO Andy Goren. “Using the HerpesDX genetic test, a doctor can finally assess a patient’s risk for frequent outbreaks…

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Unselfish Molecules May Have Helped Give Birth To The Genetic Material Of Life

March 9, 2010 Health News No Comments

One of the biggest questions facing scientists today is how life began. How did non-living molecules come together in that primordial ooze to form the polymers of life? Scientists at the Georgia Institute of Technology have discovered that small molecules could have acted as “molecular midwives” in helping the building blocks of life’s genetic material form long chains and may have assisted in selecting the base pairs of the DNA double helix. The research appears in the online early edition of the Proceedings of the National Academy of Sciences beginning March 8, 2010…

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Enobia Pharma Taps McGill Expertise In Developing First Effective Treatment For Rare Genetic Disorder

March 8, 2010 Health News No Comments

Dr. Marc McKee, of McGill’s Faculty of Dentistry and the Department of Anatomy and Cell Biology, is collaborating closely with Enobia Pharma Inc, a Quebec biotech company, to develop innovative treatments for serious genetic bone diseases. McKee’s research looks into the reasons why calcium-phosphate mineral fails to crystallize properly to form strong bones and teeth. While osteoporosis later in life is an example of bone density deficiency, this research applies to patients, especially children, who never properly mineralized their skeletons to begin with…

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Genetic cause discovered for rare bleeding disorder

March 4, 2010 Health News No Comments

For some Canadians, any cut such as from dental work or surgery can cause days or more of bleeding. Although they are not hemophiliacs, for some an ordinary bruise can balloon into the size of an orange. For others, knees, elbows and ankles are crippled when bleeding seeps into joints. In very serious cases, hundreds of blood transfusions are required for recovery.

Now a team led by McMaster University hematologist Dr. Catherine Hayward has discovered the genetic cause of Quebec Platelet Disorder (QPD). They have gone on to develop a genetic test for the condition – a major advance in diagnosing… Continue reading

Interleukin Genetics, Inc. And Stanford University Report Genetic Test Improves Weight Loss Success With Diets

March 4, 2010 Health News No Comments

Interleukin Genetics, Inc. (NYSE Amex: ILI) announced presentation of findings from a retrospective clinical study on weight management conducted in collaboration with Stanford University…

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The Genetic Footprint Of Natural Selection

March 3, 2010 Health News No Comments

A further step has been taken towards our understanding of natural selection. CNRS scientists working at the Institut de Biologie of the Ecole Normale Supérieure (CNRS/ENS/INSERM) have shown that humans, and some of their primate cousins, have a common genetic footprint, i.e. a set of genes which natural selection has often tended to act upon during the past 200,000 years. This study has also been able to isolate a group of genes that distinguish us from our cousins the great apes. Its findings are published in PloS Genetics (26 February 2010 issue)…

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First Edition: March 11, 2010

March 11, 2010

Today’s headlines offer details of President Obama’s continued full-court press on health reform with an appearance in Missouri. Meanwhile, work to move the bill toward a vote continues on Capitol Hill.

New Insurance Plan To Link A Patient’s Cost To Effectiveness Of Treatments Kaiser Health News staff writer Julie Appleby, working in collaboration with USA Today, writes about potentially controversial policies that are a trend toward value-based design. “Workers at a Portland, Ore., steel mill soon will be able to pick a new type of insurance that offers free care for some illnesses, such as diabetes or depression… Continue reading

Risk-Free Treatment For Low Female Sexual Desire

March 11, 2010

According to the Journal of Sexual Medicine, people who engage in regular sexual activity gain several health benefits, such as longer lives, healthier hearts, lower blood pressure, and lower risk of breast cancer. However, approximately 33 percent of women may not receive these benefits due to low sexual desire. Also, the marriages of women with low sexual desire may also be at risk, given a recent statistic that 25 percent of divorce is due to sexual dissatisfaction. Some doctors are prescribing testosterone patches for women with low sexual desire…

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Global Training Of HIV/AIDS Caregivers Assisted By Positive Prevention Toolkit

March 11, 2010

UCSF prevention experts have released the Positive Prevention Toolkit, a collection of resources designed to enable HIV/AIDS caregivers to provide prevention messages when interacting with HIV-positive patients. The goal is to help patients modify their behavior to reduce risk and decrease the spread of HIV. The toolkit, developed by the UCSF Center for AIDS Prevention Studies, includes proven prevention interventions for HIV-positive individuals. Toolkit materials are developing country focused and can be adapted for use in African settings…

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Care Improving, Cost Saving Indiana Network For Patient Care Expands

March 11, 2010

The Indiana Network for Patient Care (INPC), one of the highest volume health information exchanges in the United States, is expanding beyond central Indiana to serve patients from southwestern Indiana and southeastern Illinois. Good Samaritan Hospital in Vincennes, Ind., joins 40 other medical facilities serving more than 6 million patients as a member of the INPC, a network which makes patient data from one institution securely available at any other INPC participant in real time…

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Springer Enters Into Partnership With The Korean Society Of Nuclear Medicine

March 11, 2010

Beginning in 2010 Springer is adding Nuclear Medicine and Molecular Imaging (NMMI) to its journals publishing program. The journal will be published quarterly on behalf of the Korean Society of Nuclear Medicine, which has been the publisher of the journal since 1967. NMMI publishes original research papers, reviews, case reports, editorials and letters to the editor on nuclear medicine and a wide range of related sciences…

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Saving Lives One Breath At A Time

March 11, 2010

The National Physical Laboratory (NPL) has completed a project to help a UK company diagnose medical conditions through monitoring patients’ breath. Bedfont Scientific Ltd is one of the market leaders in developing personal diagnostic gas sensors for the medical market. Its sensors can continuously monitor levels of certain gases in human breath, and could potentially be used in place of certain invasive blood tests. In order to extend their position in this market, and confirm their reputation for quality and accuracy, Bedfont required its instruments to be independently evaluated…

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HHMI’s Gilliam Fellowships Aim To Increase Diversity In The Sciences

March 11, 2010

The Howard Hughes Medical Institute (HHMI) has selected five exceptional individuals to receive the 2010 Gilliam Fellowships for Advanced Study. These students will join a dynamic group of 30 Gilliam fellows, who share a passion for science and a commitment to increasing diversity in the sciences. “It’s been very gratifying to see the impact of the Gilliam fellows program,” says Peter J. Bruns, HHMI’s vice president for grants and special programs. “In some ways, this is a special year for the program because we anticipate that some of the first Gilliam fellows will receive their Ph.D…

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National Jewish Health Receives Grant To Learn How Families Cope With Food Allergy

March 11, 2010

Families with food-allergic children face a life of constant vigilance and the looming fear of life-threatening allergic reactions. This fear can have a huge impact on an entire family’s life, from heightened anxiety to severe limits on their daily activities. Some families cope well with this situation, while others find it extremely stressful and difficult to manage…

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