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Novel sensor measures individual particles in blood samples

Norwegian researchers have developed the world's first sensor capable of measuring individual particles in a blood sample. This new innovation could cause a sensation in the medical world.

7 Dec 2012

Blocking specific protein increases vulnerability of tumors to treatment

Blocking a specific protein renders tumors more vulnerable to treatment in mice, suggesting new therapies could eventually achieve the same in humans, according to new research from Fox Chase Cancer Center to be presented at the 2012 CTRC-AACR San Antonio Breast Cancer Symposium on Friday, December 7, 2012.

7 Dec 2012

Genomic tests increase accuracy of breast cancer diagnosis

The latest generation of genomic tests for breast cancer can improve physicians' ability to diagnose the disease and more precisely tailor each patient's treatment, according to a study being presented at the 2012 CTRC-AACR San Antonio Breast Cancer Symposium (SABCS). The study examined the first commercially available genomic tests to determine the molecular subtype of a breast cancer tumor.

7 Dec 2012

Scientists identify underlying genetic cause for rare motor neurone disorder

Scientists have identified an underlying genetic cause for a rare disorder of motor neurones, and believe this may help find causes of other related diseases.

7 Dec 2012

Novel organic metamaterial holds promise for drug delivery

A bit reminiscent of the Terminator T-1000, a new material created by Cornell researchers is so soft that it can flow like a liquid and then, strangely, return to its original shape.

7 Dec 2012

NCI-funded study to identify metabolic vulnerabilities of particularly aggressive cancers

Eileen White, PhD, associate director for basic science at The Cancer Institute of New Jersey and professor of molecular biology and biochemistry at Rutgers, The State University of New Jersey, and colleagues from Princeton University have been awarded a new five-year, $2.4 million dollar research grant from the National Cancer Institute.

7 Dec 2012

Study demonstrates how parasites enter the brain to influence its host

Toxoplasma is a common 'cat parasite', and has previously been in the spotlight owing to its observed effect on risk-taking and other human behaviours. To some extent, it has also been associated with mental illness. A study led by researchers from Karolinska Institutet in Sweden now demonstrates for the first time how the parasite enters the brain to influence its host.

7 Dec 2012

Scientists describe network map of genes involved in pain perception

Scientists in Australia and Austria have described a "network map" of genes involved in pain perception, with remarkable similarity from fruit flies to people. The work should help identify new analgesic drugs.

7 Dec 2012

Genomic sequencing reveals therapeutic drug targets for metastatic triple-negative breast cancer

Genomic sequencing has revealed therapeutic drug targets for difficult-to-treat, metastatic triple-negative breast cancer (TNBC), according to an unprecedented study by the Translational Genomic Research Institute (TGen) and US Oncology Research.

7 Dec 2012

Study identifies epigenetic events critical to cancer cell survival

USC Norris Comprehensive Cancer Center research that identifies specific genes that have to be turned off in order for cancer cells to survive was named one of the top major advances in cancer research this year by the American Society of Clinical Oncology (ASCO).

7 Dec 2012

Disturbances in several immune-system-related pathways contribute to development of ASDs

Researchers using novel approaches and methodologies of identifying genes that contribute to the development of autism have found evidence that disturbances in several immune-system-related pathways contribute to development of autism spectrum disorders.

7 Dec 2012

New genetic process could provide novel target for treatment of neurodevelopmental disorders

Researchers at the Douglas Mental Health University Institute, have discovered a new genetic process that could one day provide a novel target for the treatment of neurodevelopmental disorders, such as intellectual disability and autism.

7 Dec 2012

Study reveals dual role for Norrin/Frizzled-4 protein pair

Working with mice, Johns Hopkins researchers have shed light on the activity of a protein pair found in cells that form the walls of blood vessels in the brain and retina, experiments that could lead to therapeutic control of the blood-brain barrier and of blood vessel growth in the eye.

7 Dec 2012

Gene therapy could represent new treatment option for severe orthopaedic injuries

Gene therapy involving modified stem cells obtained from fatty tissue and bone marrow could represent a new option for the treatment of severe orthopaedic injuries to the extremities.

7 Dec 2012

Researchers discover 29 proteins associated with spread of kidney cancer

Researchers at St. Michael's hospital have identified 29 proteins that are likely to be involved in the spread of kidney cancer. The discovery will help physicians recognize which tumours are going to behave more aggressively and provide those patients with more intensive treatment and closer followup.

7 Dec 2012

Cocktail-treated human NK cells show promise against cancer

Fighting cancer using the body's own defense system is a promising treatment approach. Immune therapies have even become clinical routine in treating a few cancers such as malignant melanoma and prostate cancer. Natural killer cells (or NK cells) are considered to be particularly suitable weapons against cancer.

7 Dec 2012

Positive results from NanoString's second clinical study of PAM50-based breast cancer assay

NanoString Technologies, Inc., a privately held provider of life science tools for translational research and developer of molecular diagnostic products, today announced positive results from the second clinical validation study of its in vitro diagnostic breast cancer assay based on the PAM50 gene expression signature.

From NanoString Technologies 7 Dec 2012

BDNF molecule appears to play a direct role in regulation of blood pressure

Researchers at Oregon Health & Science University's School of Dentistry have made an important connection between a molecule critical to nerve cells and high blood pressure. Production of the molecule Brain-Derived Neurotrophic Factor (BDNF) appears to increase dramatically in blood pressure-sensing nerve cells during hypertension.

7 Dec 2012

Ketogenic diet and fasting can reduce seizures in children

Children with persistent and drug-resistant seizures treated with the high-fat, low-carbohydrate ketogenic diet may get an added therapeutic benefit from periodic fasting, according to a small Johns Hopkins Children's Center study.

7 Dec 2012

Scientists isolate previously unknown protein in skeletal muscle

Scientists at Dana-Farber Cancer Institute have isolated a previously unknown protein in muscles that spurs their growth and increased power following resistance exercise. They suggest that artificially raising the protein's levels might someday help prevent muscle loss caused by cancer, prolonged inactivity in hospital patients, and aging.

7 Dec 2012

Medical Science News

Novel sensor measures individual particles in blood samples

Blocking specific protein increases vulnerability of tumors to treatment

Genomic tests increase accuracy of breast cancer diagnosis

Scientists identify underlying genetic cause for rare motor neurone disorder

Novel organic metamaterial holds promise for drug delivery

NCI-funded study to identify metabolic vulnerabilities of particularly aggressive cancers

Study demonstrates how parasites enter the brain to influence its host

Scientists describe network map of genes involved in pain perception

Genomic sequencing reveals therapeutic drug targets for metastatic triple-negative breast cancer

Study identifies epigenetic events critical to cancer cell survival

Disturbances in several immune-system-related pathways contribute to development of ASDs

New genetic process could provide novel target for treatment of neurodevelopmental disorders

Study reveals dual role for Norrin/Frizzled-4 protein pair

Gene therapy could represent new treatment option for severe orthopaedic injuries

Researchers discover 29 proteins associated with spread of kidney cancer

Cocktail-treated human NK cells show promise against cancer

Positive results from NanoString's second clinical study of PAM50-based breast cancer assay

BDNF molecule appears to play a direct role in regulation of blood pressure

Ketogenic diet and fasting can reduce seizures in children

Scientists isolate previously unknown protein in skeletal muscle

The CAR T Veteran: A Journey of Resilience, Remission, and Advocacy

Innovating for impact: Jordi Labs on aligning methodologies with FDA expectation

Exploring the role of confocal-based high-content imaging in advancing core facilities

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