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Brain plaques associated with increased risk of Alzheimer's disease

Scientists have long assumed that amyloid brain plaques found in autopsies of Alzheimer's patients are harmful and cause Alzheimer's disease. But autopsies of people with no signs of mental impairment have also revealed brain plaques, challenging this theory.

15 Dec 2009

Scientists present new research on adipocyte regulation

The ninth Colloque Médecine et Recherche of la Fondation Ipsen devoted to Endocrinology, held in Paris on December 4, 2009, has reviewed the recent progress in understanding the regulation of fat storage in the body and the consequences of the breakdown of this regulation.

14 Dec 2009

Research uncovers structural basis for multifunctionality of aminoacyl tRNA synthetases

Research published in the December 13, 2009 edition of Nature Structural Biology uncovers the structural basis for the multifunctionality of aminoacyl tRNA synthetases. Aminoacyl tRNA synthetases are universal and essential enzymes of protein synthesis machinery found in all organisms.

14 Dec 2009

Study supports the use of SinoFresh Nasal Spray to prevent and decrease H1N1 virus

SinoFresh HealthCare Products, Inc. announced the recent successful initial pilot animal study of the SinoFresh Nasal Spray product for use in preventing and decreasing the severity of H1N1 ("swine flu") virus.

14 Dec 2009

Researchers discover enzyme activity behind sleep deprivation

There is hope for those who miss one night too many or whose children keep them up at night. The unwelcome effects of a bad night's sleep - forgetfulness, impaired mental performance - can be dealt with by reducing the concentration of an enzyme in the brain. These are the conclusions of research published by Rubicon-grant winner Robbert Havekes and colleagues in the 22 October issue of Nature.

14 Dec 2009

Preclinical graft study supports Cytori’s proposed mechanism of action

Cytori Therapeutics reported results from a preclinical cell-enriched fat grafting study supporting the safety and efficacy of Cytori’s method for enriching fat grafts with adipose-derived regenerative cells (ADRCs).

14 Dec 2009

Myrrh resin may have cholesterol-lowering properties

Laboratory experiments suggest that the resin of certain trees of the Middle East, known commonly as the "myrrh" of the Christmas story, may have cholesterol-lowering properties.

14 Dec 2009

New antibody-drug compound halts growth of metastatic breast tumors

A new antibody-drug compound shrank or halted the growth of metastatic breast tumors in almost half of a group of patients whose HER2-positive cancer had become resistant to standard therapies, according to early data from a multicenter Phase 2 clinical trial led by a Dana-Farber Cancer Institute researcher.

14 Dec 2009

Eggs of marine animals is the best dietary source of Omega 3 fatty acids

The roe of hake, lumpsucker and salmon is the best dietary source of Omega 3, according to a study carried out by researchers at the University of Almer-a (UAL). The scientists analysed the eggs, or roe, of 15 marine animals, and found all of these contained high levels of these fatty acids, which are essential to the human body.

14 Dec 2009

Several DNA sequences linked to impaired pulmonary function, uncovers new study

A new study involving data from more than 20,000 individuals has uncovered several DNA sequences linked to impaired pulmonary function. The research, an analysis that combined the results of several smaller studies, provides insight into the mechanisms involved in reaching full lung capacity.

14 Dec 2009

New biosensors show how schizophrenia drugs alter brain chemistry

Scientists have resolved a question about how a popular class of drugs used to treat schizophrenia works using biosensors that reveal previously hidden components of chemical communication in the brain.

14 Dec 2009

Study: Ethyl nitrite improves blood flow and organ status during laparoscopy

As good as laparoscopy is in preventing some of the stresses of open surgery on the body, it does have drawbacks, including reduced blood flow and organ dysfunction. Laparoscopy is a type of surgery in the abdomen done through small incisions.

14 Dec 2009

Autism research at The Children's Hospital of Philadelphia named among top ten medical breakthroughs

Autism research led by scientists at The Children's Hospital of Philadelphia has been named one of the top ten medical breakthroughs of 2009 by Time Magazine.

14 Dec 2009

Combination of Herceptin and chemotherapy improves treatment for women with HER2+ breast cancer

Using Herceptin with chemotherapy, instead of after, clearly improves treatment of women with HER2+ breast cancer, and should be the new standard of care, says a Mayo Clinic researcher who led what is regarded to be a key clinical trial determining the best use of Herceptin.

14 Dec 2009

Texas researchers identify new detection method for circulating tumor cells

Circulating metastatic breast cancer cells can lose their epithelial receptors, a process that enables them to travel through the bloodstream undetected, according to research from The University of Texas M. D. Anderson Cancer Center.

14 Dec 2009

Iowa researchers discover new inherited retinal disease

University of Iowa researchers have found the existence of a new, rare inherited retinal disease. Now the search is on to find the genetic cause, which investigators hope will increase understanding of more common retinal diseases.

14 Dec 2009

Scientists discover five genetic variants associated with lung disease

Scientists have discovered five genetic variants that are associated with the health of the human lung. The research by an international consortium of 96 scientists from 63 centres in Europe and Australia sheds new light on the molecular basis of lung diseases.

14 Dec 2009

Study examines the association of BRCA1 gene, infertility and breast/ovarian cancer

In a study published online this week in the leading cancer journal, Journal of Clinical Oncology, Westchester Medical Center Physician Dr. Kutluk Oktay, MD, Director, Division of Reproductive Medicine & Infertility concluded that mutations in the BRCA1 gene (gene associated with early onset breast cancer) are associated with early diminishment of egg reserve.

14 Dec 2009

Researchers explore regenerative techniques to treat common neurological disorders

For more than 400 years, scientists have studied the amazing regenerative power of salamanders, trying to understand how these creatures routinely repair injuries that would usually leave humans and other mammals paralyzed -- or worse.

14 Dec 2009

By understanding how gene works, scientists may find ways to prevent, cure diabetes

A gene commonly studied by cancer researchers has been linked to the metabolic inflammation that leads to diabetes.

12 Dec 2009

Medical Science News

Brain plaques associated with increased risk of Alzheimer's disease

Scientists present new research on adipocyte regulation

Research uncovers structural basis for multifunctionality of aminoacyl tRNA synthetases

Study supports the use of SinoFresh Nasal Spray to prevent and decrease H1N1 virus

Researchers discover enzyme activity behind sleep deprivation

Preclinical graft study supports Cytori’s proposed mechanism of action

Myrrh resin may have cholesterol-lowering properties

New antibody-drug compound halts growth of metastatic breast tumors

Eggs of marine animals is the best dietary source of Omega 3 fatty acids

Several DNA sequences linked to impaired pulmonary function, uncovers new study

New biosensors show how schizophrenia drugs alter brain chemistry

Study: Ethyl nitrite improves blood flow and organ status during laparoscopy

Autism research at The Children's Hospital of Philadelphia named among top ten medical breakthroughs

Combination of Herceptin and chemotherapy improves treatment for women with HER2+ breast cancer

Texas researchers identify new detection method for circulating tumor cells

Iowa researchers discover new inherited retinal disease

Scientists discover five genetic variants associated with lung disease

Study examines the association of BRCA1 gene, infertility and breast/ovarian cancer

Researchers explore regenerative techniques to treat common neurological disorders

By understanding how gene works, scientists may find ways to prevent, cure diabetes

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

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