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Researchers show that DNA methylation plays a crucial role for cancer stem cells

During cell division, whether hematopoietic stem cells (HSCs) will develop into new stem cells (self-renewal) or differentiate into other blood cells depends on a chemical process called DNA methylation.

7 Oct 2009

New ultrasound probe effective for treating kidney stones

A relatively new ultrasound probe procedure has the highest success rate for breaking down kidney stones in the lower "funnel" area of the kidney, rather than the shock wave treatment used for many years, according to a review of studies.

7 Oct 2009

Most likely cause of operating room fires are lasers and electrosurgical devices: Study

While operating room fires can occur in a variety of clinical settings, it is the use of lasers and electrosurgical devices that are most likely to cause them. Those are the findings in new research presented at the 2009 American Academy of Otolaryngology-Head and Neck Surgery Foundation (AAO-HNSF) Annual Meeting & OTO EXPO, in San Diego, CA.

7 Oct 2009

Senate Finance Committee vote delayed; House Republicans prepare to meet Sebelius

The Senate Finance Committee will delay its vote on health care reform — and, likely the bill's move to the Senate floor — as members await cost estimates by the Congressional Budget Office.

7 Oct 2009

Skin cancer patients may benefit from smaller surgical margins

Many skin cancer patients fare just as well when surgeons remove about one inch of normal-looking tissue around the lesion instead of a larger safety margin, according to a new systematic review.

7 Oct 2009

Obama seeks 'broadest coalition possible' but finds greater success outside beltway

In an effort to assemble "the broadest coalition possible" in its push for health reform, the administration has ventured outside the beltway, the New York Times reports.

7 Oct 2009

IDF announces new social networking online website for people with PIDD

People with primary immunodeficiency diseases (PIDD) and their families will now be able to connect with one another and share their experiences through a new multidimensional social networking initiative, the Immune Deficiency Foundation (IDF) announced today. Primary immunodeficiency diseases are a group of rare, chronic illnesses, caused by hereditary or genetic defects in the immune system.

7 Oct 2009

Late-onset sepsis in very low birth-weight newborns may be prevented with supplemental milk protein

Very low birth-weight newborns who received the milk protein lactoferrin alone or in combination with a probiotic had a reduced incidence of late-onset sepsis, according to a study in the October 7 issue of JAMA.

7 Oct 2009

Reuters examines health effects of climate change in Africa

Reuters examines how floods, droughts and rising temperatures, thought to be caused by climate change, are compromising African farm lands and leading to health problems for already vulnerable populations - a topic discussed at the "first pan-African climate hearings."

7 Oct 2009

Combination of leukemia and breast cancer drugs inhibits cancer progression

When breast cancer spreads or metastasizes, it crashes through the body's protective fences. The disease becomes fatal when it travels outside the mammary ducts, enters the bloodstream and spreads to the bones, liver or brain.

7 Oct 2009

Vaccination can lower the risks of allergy in children

Vaccination can lower children's risk of allergy. Cathleen Muche-Borowski and her coauthors present a clinical practice guideline for allergy prevention in the current issue of Deutsches -rzteblatt International (Dtsch Arztebl Int 2009; 106[39]: 625-31).

7 Oct 2009

Research and development using stem cells from menstrual blood helps fight against breast cancer

Cryo-Cell International, a global leader in stem cell innovation, is proud to be making progress in the fight against breast cancer through research and development using stem cells from menstrual blood.

7 Oct 2009

Fully validated assay to detect the presence of Calicivirus 2117 in biological samples

BioReliance Corporation announced today that it has launched a fully validated assay which can sensitively detect the presence of Calicivirus 2117 in biological samples. The test is designed to provide manufacturers of biological therapeutics and other biologically based products the ability to detect this potential contaminant of mammalian cell culture based systems.

7 Oct 2009

USAID grants over $10.5 million for fight against malaria

The U.S. government, through the U.S. Agency for International Development (USAID), announced over $10.5 million in grants to seven organizations working in six countries in Africa to extend malaria prevention and control activities in communities most affected by the disease, particularly children under age 5 and pregnant women.

7 Oct 2009

New study leads to the development of first prophylactic treatment for leishmania

Leishmania is a deadly parasitic disease that affects over 12 million people worldwide, with more than 2 million new cases reported every year. Until recently, scientists were unsure exactly how the parasite survives inside human cells. That mystery has now been solved according to a new study published in Science Signaling by a team led by Dr. Martin Olivier - a scientist at the Research Institute of the McGill University Health Centre (RI-MUHC) and McGill University.

7 Oct 2009

New energy efficient cooling systems from Custom Mechanical Systems

Custom Mechanical Systems (CMS), a leading provider of custom cooling/HVAC solutions for mission-critical facilities, including data centers, laboratories, cleanrooms and hospitals, today announces the new CMS InRack and CRAC Cooling Systems for data centers looking to achieve upwards of 40% energy savings. Unlike mass-produced antiquated fan-based cooling products, the CMS cooling systems are customized for each data center project and include the most technologically advanced fan design on the market today.

7 Oct 2009

Award-winning GWTG hospitals have lower mortality rates for heart attack and heart failure patients: Study

Hospitals receiving performance awards from the American Heart Association's Get With The Guidelines (GWTG) quality improvement initiative have lower mortality rates for heart attack and heart failure patients than all other hospitals, according to a new study.

7 Oct 2009

Stereotactic Radiosurgery for metastatic brain tumors reduces risks of learning and memory problems

Cancer patients who receive stereotactic radiosurgery (SRS) and whole brain radiation therapy (WBRT) for the treatment of metastatic brain tumors have more than twice the risk of developing learning and memory problems than those treated with SRS alone, according to researchers at The University of Texas M. D. Anderson Cancer Center.

7 Oct 2009

NIDCR announces research and technology grants to support new Facebase Consortium

The integration process just got a lot easier. The National Institute of Dental and Craniofacial Research (NIDCR), part of the National Institutes of Health, announced today it has issued the first 11 research and technology grants of its new FaceBase Consortium.

7 Oct 2009

'Facility fees' are a surprise cost for many patients

This Kaiser Health News and Washington Post story reported by Sandra Boodman, explores the idea of provider-based billing. This approach "allows hospitals that own physician practices and outpatient clinics that meet certain federal requirements to bill separately for the facility as well as for physician services.

7 Oct 2009

Medical News

Researchers show that DNA methylation plays a crucial role for cancer stem cells

New ultrasound probe effective for treating kidney stones

Most likely cause of operating room fires are lasers and electrosurgical devices: Study

Senate Finance Committee vote delayed; House Republicans prepare to meet Sebelius

Skin cancer patients may benefit from smaller surgical margins

Obama seeks 'broadest coalition possible' but finds greater success outside beltway

IDF announces new social networking online website for people with PIDD

Late-onset sepsis in very low birth-weight newborns may be prevented with supplemental milk protein

Reuters examines health effects of climate change in Africa

Combination of leukemia and breast cancer drugs inhibits cancer progression

Vaccination can lower the risks of allergy in children

Research and development using stem cells from menstrual blood helps fight against breast cancer

Fully validated assay to detect the presence of Calicivirus 2117 in biological samples

USAID grants over $10.5 million for fight against malaria

New study leads to the development of first prophylactic treatment for leishmania

New energy efficient cooling systems from Custom Mechanical Systems

Award-winning GWTG hospitals have lower mortality rates for heart attack and heart failure patients: Study

Stereotactic Radiosurgery for metastatic brain tumors reduces risks of learning and memory problems

NIDCR announces research and technology grants to support new Facebase Consortium

'Facility fees' are a surprise cost for many patients

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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