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Microbiology of the oceans, gut microbes and STIs to be discussed at SGM spring meeting 2010

Microbiology of the oceans, gut microbes and STIs are just some of the topics reflecting modern microbial science that will be covered next week at the Society for General Microbiology's spring meeting 2010.

23 Mar 2010

Genetic accident in sea provides new insight into diabetes: New research

A genetic accident in the sea more than 500 million years ago has provided new insight into diabetes, according to research from Queen Mary, University of London.

23 Mar 2010

New research at Tel Aviv University may lay groundwork for retinal implants in people

Television's Six Million Dollar Man foresaw a future when man and machine would become one. New research at Tel Aviv University is making this futuristic "vision" of bionics a reality.

23 Mar 2010

Atomic layer deposition technique for incorporating "biological functionality" into complex nanomaterials

A team led by researchers from North Carolina State University has published a paper that describes the use of a technique called atomic layer deposition to incorporate "biological functionality" into complex nanomaterials, which could lead to a new generation of medical and environmental health applications. For example, the researchers show how the technology can be used to develop effective, low-cost water purification devices that could be used in developing countries.

23 Mar 2010

Researchers investigate link between consumption of high-fructose corn syrup and obesity

A Princeton University research team has demonstrated that all sweeteners are not equal when it comes to weight gain: Rats with access to high-fructose corn syrup gained significantly more weight than those with access to table sugar, even when their overall caloric intake was the same.

23 Mar 2010

Study identifies cytokine signaling pathway that induces breakdown of disused skeletal muscle

A new study in the Journal of Cell Biology identifies a cytokine signaling pathway that induces the breakdown of disused skeletal muscle. Blocking this pathway could prevent immobilized patients from losing their muscle tissue.

23 Mar 2010

Treating RNA segment in wounds may increase protein levels for growth of skin cells

Scientists have determined that chronic wounds might have trouble healing because of the actions of a tiny piece of a molecular structure in cells known as RNA.

23 Mar 2010

Rapidly declining memory in people with cognitive impairment may indicate stage before Alzheimer's disease

Memory and thinking skills may decline rapidly for people who have mild cognitive impairment, which is the stage before Alzheimer's disease when people have mild memory problems but no dementia symptoms, and even more rapidly when dementia begins, which is when Alzheimer's disease is usually diagnosed. The research is published in the March 23, 2010, print issue of Neurology®, the medical journal of the American Academy of Neurology.

23 Mar 2010

T1D and IBD may respond to 2-way genetic switch: Study

Pediatric researchers analyzing DNA variations in type 1 diabetes and inflammatory bowel disease have found a complex interplay of genes. Some genes have opposing effects, raising the risk of one disease while protecting against the other. In other cases, a gene variant may act in the same direction, raising the risk for both diseases.

23 Mar 2010

Blocking Bak inhibitors can be promising strategy in limiting resistance of cancer to TRAIL

The TRAIL ligand is a promising anticancer agent that preferentially kills tumor cells without apparent damage to healthy cells. Many cancers exhibit resistance to TRAIL, however, thus limiting its therapeutic potential.

23 Mar 2010

New understanding of cell in immune system may guide creation of effective flu vaccines: Study

A new understanding of a certain cell in the immune system may help guide scientists in creating better flu vaccines, report researchers from the Program in Cellular and Molecular Medicine and the Immune Disease Institute at Children's Hospital Boston.

23 Mar 2010

IDT: Military application of Transcendental Meditation for preventing war and terrorism

A leading scientific journal in Pakistan, The Journal of Management & Social Science, recently published a paper titled "A New Role for the Military: Preventing Enemies from Arising-Reviving an Ancient Approach to Peace," indicating that the military application of the Transcendental Meditation technique has merit. The paper discusses how militaries worldwide could use the Transcendental Meditation- and TM-Sidhi- program, founded by Maharishi Mahesh Yogi, as a non-religious and scientifically verified way to prevent war and terrorism. When used in a military context, these meditation practices are known as Invincible Defense Technology (IDT).

23 Mar 2010

CRT, Cephalon to collaborate on development of small molecule inhibitors against cancer

Cancer Research Technology has announced an exclusive agreement with Cephalon, Inc., an international biotechnology company, to collaborate on the development of small molecule inhibitors. These molecules will target specific members of the 'protein kinase C' superfamily of cell signalling proteins - which have been shown to be associated with the development of cancer.

22 Mar 2010

Microglia contribute to loss of neurons linked with Alzheimer's disease

Microglia are the cells responsible for immune surveillance in the brain, and they initiate protective inflammatory reactions in response to tissue damage and infection. An international team under the leadership of LMU neuroscientist Professor Jochen Herms has now shown that these cells may actually make a significant contribution to the loss of neurons associated with Alzheimer's disease.

22 Mar 2010

Calando Pharmaceuticals demonstrates first targeted siRNA-containing nanoparticle delivery to tumors

Arrowhead Research Corporation today announced that the clinical trial being conducted by majority-owned subsidiary, Calando Pharmaceuticals, Inc., has demonstrated systemic delivery of siRNA and the successful “silencing” of a widely recognized cancer gene via RNA interference (RNAi) in humans.

22 Mar 2010

Researchers develop new compound to inhibit HIV transmission

A compound that can inhibit the transfer of HIV from one cell to another has been developed by researchers at the Institut de Biologie Structurale Jean-Pierre Ebel.

22 Mar 2010

FDA convenes Advisory Committee meeting to discuss safety of LABA's

On Wednesday, March 10 and Thursday, March 11, the FDA is convening an Advisory Committee meeting on the clinical trial design for long acting beta-2 adrenergic agonists.

22 Mar 2010

Gene implicated in JSRDs: UCD research team publishes new information

Researchers in University College Dublin (UCD) led by Conway Fellow, Dr Oliver Blacque have revealed new information about a gene implicated in Joubert syndrome and related cerebellar disorders (JSRDs) that are characterised by blindness, bone abnormalities, cystic kidneys, developmental delay and loss of muscle tone and control. The findings from this research, which is funded by Science Foundation Ireland, have been published today in a leading science journal, Journal of Cell Biology.

22 Mar 2010

Aston University scientists receive grants to develop new forms of drug delivery

Before you swallow a tablet, or put it into a glass of water to dissolve, do you ever stop and think about how it actually works in your body and how quickly and effectively it can deliver the drug to where it is needed?

22 Mar 2010

Lab on a Chip for research on oxygen impact on brain cells

A mini-laboratory that makes it possible, among other things, to study how brain cells in stroke patients are affected by lack of oxygen is being developed by a research team at Luleå University of Technology in Sweden. Lab on a Chip is what the scientists are calling their mini-lab, which is expected to facilitate studies of all sorts of biological cells and how they are affected by different medicines, chemical substances, etc.

22 Mar 2010

Medical Science News

Microbiology of the oceans, gut microbes and STIs to be discussed at SGM spring meeting 2010

Genetic accident in sea provides new insight into diabetes: New research

New research at Tel Aviv University may lay groundwork for retinal implants in people

Atomic layer deposition technique for incorporating "biological functionality" into complex nanomaterials

Researchers investigate link between consumption of high-fructose corn syrup and obesity

Study identifies cytokine signaling pathway that induces breakdown of disused skeletal muscle

Treating RNA segment in wounds may increase protein levels for growth of skin cells

Rapidly declining memory in people with cognitive impairment may indicate stage before Alzheimer's disease

T1D and IBD may respond to 2-way genetic switch: Study

Blocking Bak inhibitors can be promising strategy in limiting resistance of cancer to TRAIL

New understanding of cell in immune system may guide creation of effective flu vaccines: Study

IDT: Military application of Transcendental Meditation for preventing war and terrorism

CRT, Cephalon to collaborate on development of small molecule inhibitors against cancer

Microglia contribute to loss of neurons linked with Alzheimer's disease

Calando Pharmaceuticals demonstrates first targeted siRNA-containing nanoparticle delivery to tumors

Researchers develop new compound to inhibit HIV transmission

FDA convenes Advisory Committee meeting to discuss safety of LABA's

Gene implicated in JSRDs: UCD research team publishes new information

Aston University scientists receive grants to develop new forms of drug delivery

Lab on a Chip for research on oxygen impact on brain cells

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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