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"Nanoburrs" for treating cardiovascular diseases

Researchers at MIT and Harvard Medical School have built targeted nanoparticles that can cling to artery walls and slowly release medicine, an advance that potentially provides an alternative to drug-releasing stents in some patients with cardiovascular disease.

19 Jan 2010

Randomised trial shows fish oil is associated with improved clinical outcomes in septic patients

A randomised controlled trial of fish oil given intravenously to patients in intensive care has found that it improves gas exchange, reduces inflammatory chemicals and results in a shorter length of hospital stay. Researchers writing in BioMed Central's open access journal Critical Care investigated the effects of including fish oil in the normal nutrient solution for patients with sepsis, finding a significant series of benefits.

19 Jan 2010

Blocking release of VEGFs may inhibit tumor growth

Researchers at the University of Helsinki, Finland, and the Paul Scherrer Institute (PSI) in Villigen, Switzerland, have determined the crystal structure of the ligand binding domain of a vascular endothelial growth factor (VEGF) receptor in complex with one of its ligands (VEGF-C).

19 Jan 2010

Preventing two oestrogen influencing receptors from 'conversing' may prevent breast cancer

CANCER RESEARCH UK scientists have shown for the first time how preventing two receptors - 'cell antennae' - communicating with each other can influence the activity of oestrogen, the hormone that fuels the progression of breast cancer in many women. The research is published in Genes and Development.

19 Jan 2010

Boehringer Ingelheim, Priaxon announce collaboration in development of mdm2/p53 inhibitors for cancer

Boehringer Ingelheim and Priaxon entered into a worldwide collaboration to research and develop mdm2/p53 inhibitors for the treatment of cancer. Priaxon is providing its innovative and proprietary small molecule drug discovery expertise which is particularly suited to investigate inhibition of protein-protein interactions. p53 is a human tumor suppressor protein.

18 Jan 2010

Organization of the brain's dictionary

Two hundred years ago, archaeologists used the Rosetta Stone to understand the ancient Egyptian hieroglyphs. Now, a team of Carnegie Mellon University scientists has discovered the beginnings of a neural Rosetta Stone. By combining brain imaging and machine learning techniques, neuroscientists Marcel Just and Vladimir Cherkassky and computer scientists Tom Mitchell and Sandesh Aryal determined how the brain arranges noun representations. Understanding how the brain codes nouns is important for treating psychiatric and neurological illnesses.

18 Jan 2010

Babraham Institute research may lead to new means of making purified T cells

Research from the Babraham Institute, reported today in the Journal of Experimental Medicine, provides new insights into how our immune system produces T cells, a type of white blood cell that is an essential part of the body's immune surveillance system for fighting infection. The findings pave the way for a new means of making purified T cells, which gets over one of many hurdles faced in the use of T cells in regenerative medicine and transplantations, and in addition will open up new avenues of research and applications in drug and toxicity testing in industry.

18 Jan 2010

NIDA researchers receive prestigious PECASE awards

Two researchers from the National Institute on Drug Abuse (NIDA), part of the National Institutes of Health, have been awarded the White House Office of National Science and Technology Council's Presidential Award for Early Career Scientists and Engineers (PECASE). NIDA grantees Dr. Bruce J. Hinds, III and Dr. Gonzalo E. Torres will receive their awards today during a ceremony at the Commerce Building in Washington, DC.

18 Jan 2010

Biological responses in men influenced by olfactory cues to female ovulation

Women around the world spend billions of dollars each year on exotic smelling perfumes and lotions in the hopes of attracting a mate. However, according to a new study in Psychological Science, a journal of the Association for Psychological Science, going "au natural" may be the best way to capture a potential mate's attention.

18 Jan 2010

Auditory feedback pathway in the brain linked to learned vocal control identified

Scientists at Duke University Medical Center have identified neurons in the songbird brain that convey the auditory feedback needed to learn a song.

18 Jan 2010

Hands on course on derivation and culture of pluripotent stem cells

ESHRE invites you to attend its workshop on 'Update on pluripotent stem cells (hESC and iPS)' followed by a hands on course on 'Derivation and culture of pluripotent stem cells'.

18 Jan 2010

Research may pave for further studies on various human skin disorders

The leopard cannot change its spots, nor can the tiger change its stripes, but a new research report published in the January 2009 issue of the journal GENETICS tells us something about how cats end up with their spots and stripes

18 Jan 2010

Study reveals link between serotonin receptor number and antidepressant treatment

An excess of one type of serotonin receptor in the center of the brain may explain why antidepressants fail to relieve symptoms of depression for 50 percent of patients, a new study from researchers at Columbia University Medical Center shows.

18 Jan 2010

Brain mechanisms behind compulsive behaviors in Parkinson's disease patients

New research unravels the brain mechanisms that underlie the ability of a standard drug treatment for Parkinson's to elicit compulsive behaviors in some patients with the disease. The study, published by Cell Press in the January 14th issue of the journal Neuron, provides fascinating new insight into the brain mechanisms that underlie a predisposition to behavioral addictions, such as pathological gambling and shopping.

18 Jan 2010

Dopamine replacement therapy causes brain dysfunction in patients with Parkinson disease, study says

People with Parkinson's Disease are more likely to display abnormal social behaviour and make poor decisions in ambiguous circumstances if they are pathological gamblers, according to research in the January issue of the European Journal of Neurology.

18 Jan 2010

New insights into molecular interaction between probiotics and altered host intestinal ecosystem in IPAA

Total proctocolectomy with ileal J-pouch-anal anastomosis (IPAA) is the surgical treatment of choice for patients with refractory ulcerative colitis (UC). Although the surgery generally cures UC allowing a significant improvement of health-related quality of life, complications can occur after IPAA.

18 Jan 2010

Scientists determine structure of enzyme essential to the survival of protozoan parasites

After many years of study, a team of researchers is releasing data today that it hopes will lead to new drug therapies that will kill the family of parasites that causes a deadly trio of insect-borne diseases and has afflicted inhabitants of underdeveloped and developing nations for centuries.

18 Jan 2010

Researchers identify six essential oils that can suppress inflammation

For those who do not drink, researchers have found that six essential oils -from thyme, clove, rose, eucalyptus, fennel and bergamot-can suppress the inflammatory COX-2 enzyme, in a manner similar to resveratrol, the chemical linked with the health benefits of red wine. They also identified that the chemical carvacrol was primarily responsible for this suppressive activity.

18 Jan 2010

New findings reveal tendons play an active role in initiating bone ridge formation

Bones, muscles and tendons work together to provide the perfect balance between stability and movement in the skeleton. Now, Weizmann Institute scientists show that this partnership begins in the embryo, when the bones are still taking shape. The

18 Jan 2010

New genetic risk factor for Parkinson's disease identified

An international team of doctors and human geneticists has identified a new genetic risk factor for Parkinson's disease. The institutions involved in the study were the Institute of Human Genetics of Helmholtz Zentrum München and Technische Universität München, the Neurological Clinic of Ludwig-Maximilians-Universität Munich (LMU) and the Mitochondrial Research Group of Newcastle University, Newcastle upon Tyne, UK.

18 Jan 2010

Medical Science News

"Nanoburrs" for treating cardiovascular diseases

Randomised trial shows fish oil is associated with improved clinical outcomes in septic patients

Blocking release of VEGFs may inhibit tumor growth

Preventing two oestrogen influencing receptors from 'conversing' may prevent breast cancer

Boehringer Ingelheim, Priaxon announce collaboration in development of mdm2/p53 inhibitors for cancer

Organization of the brain's dictionary

Babraham Institute research may lead to new means of making purified T cells

NIDA researchers receive prestigious PECASE awards

Biological responses in men influenced by olfactory cues to female ovulation

Auditory feedback pathway in the brain linked to learned vocal control identified

Hands on course on derivation and culture of pluripotent stem cells

Research may pave for further studies on various human skin disorders

Study reveals link between serotonin receptor number and antidepressant treatment

Brain mechanisms behind compulsive behaviors in Parkinson's disease patients

Dopamine replacement therapy causes brain dysfunction in patients with Parkinson disease, study says

New insights into molecular interaction between probiotics and altered host intestinal ecosystem in IPAA

Scientists determine structure of enzyme essential to the survival of protozoan parasites

Researchers identify six essential oils that can suppress inflammation

New findings reveal tendons play an active role in initiating bone ridge formation

New genetic risk factor for Parkinson's disease identified

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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