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Scientists halt tumour development through genetic manipulation of cytoskeleton in fly tissues

Cancer is a complex disease, in which cells undergo a series of alterations, including changes in their architecture; an increase in their ability to divide, to survive and to invade new tissues or metastasis.

7 May 2013

Kinase inhibitors: an interview with Jan Hoflack, CSO of Oncodesign

Kinase inhibitors are molecules that block the activity of kinases. Kinases are a specific class of enzymes. They are extremely important in signal transduction processes in the human body meaning that they actually regulate most of the physiological processes that take place in the body.

7 May 2013

Study offers new hope to patients suffering from laminopathies

Laminopathies are hereditary diseases that affect mainly the muscle tissue. These diseases include for example Emery-Dreifuss Muscular dystrophy, dilated cardiomyopathy, limb-girdle muscular dystrophy and Hutchison-Gilford progeria syndrome.

7 May 2013

Bayer honours Canadians who have made a mark on society through science and innovation

Scientists and innovators have guided every step in Bayer's 150-year journey to becoming a global leader in healthcare, crop and material sciences. As it marks its 150th anniversary this year, Bayer also celebrates Canadian innovation and individuals who exemplify the curiosity and commitment to help shape a better future.

7 May 2013

Scientists uncover unknown virulence factor in respiratory pathogen

To infect its host, the respiratory pathogen Pseudomonas aeruginosa takes an ordinary protein usually involved in making other proteins and adds three small molecules to turn it into a key for gaining access to human cells.

7 May 2013

FARMARABA and Neiker-Tecnalia use marine plant micro-organisms to produce Omega 3

Neiker-Tecnalia, the Basque Institute for Agricultural Research and Development, and the company FARMARABA S.L. are working together on a Project designed to produce Omega 3 using marine plant micro-organisms. The ultimate aim is to develop in-house technologies to obtain this highly valued fatty acid, and then apply them at a FARMARABA production plant.

7 May 2013

Mutant protein contributes to Hutchinson-Gilford Progeria syndrome

A mutant protein responsible for Hutchinson-Gilford Progeria syndrome (HGPS) bars large proteins from entering the nucleus, according to a study in The Journal of Cell Biology.

7 May 2013

Mutations in Ggamma13 gene may contribute to certain forms of smell disorders in humans

Researchers at the Monell Center and collaborators have identified a protein that is critical to the ability of mammals to smell. Mice engineered to be lacking the Ggamma13 protein in their olfactory receptors were functionally anosmic - unable to smell.

7 May 2013

800 IU of vitamin D3 per day is recommended for preterm infants, says study

Preterm infants may need to be given 800 international units (IU) of vitamin D a day to ensure they develop strong bones, according to a study to be presented Sunday, May 5, at the Pediatric Academic Societies (PAS) annual meeting in Washington, DC.

6 May 2013

Mutations in phosphatase Wip1 could be a new target for treating cancer

Researchers have uncovered mutations in the phosphatase Wip1 that enable cancer cells to foil the tumor suppressor p53, according to a study in The Journal of Cell Biology. The results could provide a new target for the treatment of certain cancers.

6 May 2013

Scientists create animal models by altering specific genes associated with a given disease

Whitehead Institute Founding Member Rudolf Jaenisch, who helped transform the study of genetics by creating the first transgenic mouse in 1974, is again revolutionizing how genetically altered animal models are created and perhaps even redefining what species may serve as models.

6 May 2013

Single antibody could be key to treating multiple myeloma

A single antibody could be the key to treating multiple myeloma, or cancer of the blood, currently without cure or long-term treatment.

6 May 2013

Research suggests loss of skin or hair color can be corrected by a new compound, pseudocatalase

Hair dye manufacturers are on notice: The cure for gray hair is coming. That's right, the need to cover up one of the classic signs of aging with chemical pigments will be a thing of the past thanks to a team of European researchers.

6 May 2013

High levels of collagen in breasts are associated with breast cancer metastasis

Researchers at Washington University School of Medicine in St. Louis have discovered why breast cancer patients with dense breasts are more likely than others to develop aggressive tumors that spread.

6 May 2013

Study: Combination of chemotherapy and nerve-protecting agents can prevent anemia

Cancer chemotherapy can cause peripheral neuropathy-nerve damage often resulting in pain and muscle weakness in the arms and legs. Now, researchers at Albert Einstein College of Medicine of Yeshiva University have discovered that chemo also induces an insidious type of nerve damage inside bone marrow that can cause delays in recovery after bone marrow transplantation.

6 May 2013

Researchers explore biological processes of stem cell division

The human body contains trillions of cells, all derived from a single cell, or zygote, made by the fusion of an egg and a sperm. That single cell contains all the genetic information needed to develop into a human, and passes identical copies of that information to each new cell as it divides into the many diverse types of cells that make up a complex organism like a human being.

6 May 2013

Exposure to violent video games affects teens' heart rate responses

Teenagers who are highly exposed to violent video games—three or more hours per day—show blunted physical and psychological responses to playing a violent game, reports a study in the May issue of Psychosomatic Medicine: Journal of Biobehavioral Medicine, the official journal of the American Psychosomatic Society.

5 May 2013

Discovery may lead to new treatment for neurodevelopmental, neurodegenerative disorders

A key type of human brain cell developed in the laboratory grows seamlessly when transplanted into the brains of mice, UC San Francisco researchers have discovered, raising hope that these cells might one day be used to treat people with Parkinson's disease, epilepsy, and possibly even Alzheimer's disease, as well as and complications of spinal cord injury such as chronic pain and spasticity.

5 May 2013

Discovery raises hope for severe forms of human epilepsy

Epilepsy that does not respond to drugs can be halted in adult mice by transplanting a specific type of cell into the brain, UC San Francisco researchers have discovered, raising hope that a similar treatment might work in severe forms of human epilepsy.

5 May 2013

Novel screening method for identifying inhibitors of EZH2 methyltransferase

Tumor repressor genes, which inhibit tumor formation, can be "turned off" due to undesirable molecular changes affecting the chromosomes on which the genes reside. Understanding and being able to control these alterations could lead to new approaches for activating or inactivating genes linked to cancer.

5 May 2013

Medical Science News

Scientists halt tumour development through genetic manipulation of cytoskeleton in fly tissues

Kinase inhibitors: an interview with Jan Hoflack, CSO of Oncodesign

Study offers new hope to patients suffering from laminopathies

Bayer honours Canadians who have made a mark on society through science and innovation

Scientists uncover unknown virulence factor in respiratory pathogen

FARMARABA and Neiker-Tecnalia use marine plant micro-organisms to produce Omega 3

Mutant protein contributes to Hutchinson-Gilford Progeria syndrome

Mutations in Ggamma13 gene may contribute to certain forms of smell disorders in humans

800 IU of vitamin D3 per day is recommended for preterm infants, says study

Mutations in phosphatase Wip1 could be a new target for treating cancer

Scientists create animal models by altering specific genes associated with a given disease

Single antibody could be key to treating multiple myeloma

Research suggests loss of skin or hair color can be corrected by a new compound, pseudocatalase

High levels of collagen in breasts are associated with breast cancer metastasis

Study: Combination of chemotherapy and nerve-protecting agents can prevent anemia

Researchers explore biological processes of stem cell division

Exposure to violent video games affects teens' heart rate responses

Discovery may lead to new treatment for neurodevelopmental, neurodegenerative disorders

Discovery raises hope for severe forms of human epilepsy

Novel screening method for identifying inhibitors of EZH2 methyltransferase

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

Flow chemistry, AI, and NMR: A next-gen approach to scalable API production

Digital pathology and the PathoVerse: A conversation with Dr. Singh

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