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- Making Memories: Researchers Explore the Anatomy of Recollection
- Dream symbols could help in psychotherapy
- Strange diet for methane consuming microorganisms
- Stem cells + nanofibers = promising nerve research
- Spread of human melanoma cells in mice correlates with clinical outcomes in patients
- Sharks: bad creatures or bad image?
- Platelet Behavior in Heart Attacks: Clots Can Sense Blood Flow
- Persistent sync for neurons
- Bone marrow stem cells do not improve short-term recovery after heart attack
- New cell type developed for possible treatment of Alzheimer’s and other brain diseases
- New drug target found for cystic fibrosis lung disease
- Medical devices powered by the ear itself
- How Butterfly Wings Can Inspire New High-Tech Surfaces
- Bacterial signals in sarcoidosis
| Making Memories: Researchers Explore the Anatomy of Recollection Posted: 08 Nov 2012 07:52 AM PST |
| Dream symbols could help in psychotherapy Posted: 08 Nov 2012 07:43 AM PST Dream images could provide insights into people's mental health problems and may help with their treatment, according to a psychology researcher from the University of Adelaide. |
| Strange diet for methane consuming microorganisms Posted: 08 Nov 2012 05:19 AM PST Methane is formed under the absence of oxygen by natural biological and physical processes, e.g. in the sea floor. It is a much more powerful greenhouse gas than carbon dioxide. Thanks to the activity of microorganisms this gas is inactivated before it reaches the atmosphere and unfolds its harmful effects on Earth's climate. Researchers from Bremen have now proven that these microorganisms are quite picky about their diet. |
| Stem cells + nanofibers = promising nerve research Posted: 07 Nov 2012 02:23 PM PST Every week in his clinic at the University of Michigan, neurologist Joseph Corey, M.D., Ph.D., treats patients whose nerves are dying or shrinking due to disease or injury. |
| Spread of human melanoma cells in mice correlates with clinical outcomes in patients Posted: 07 Nov 2012 02:09 PM PST UT Southwestern Medical Center scientists led by Dr. Sean Morrison, director of the Children’s Medical Center Research Institute at UT Southwestern, have developed an innovative model for predicting the progression of skin cancer in patients. |
| Sharks: bad creatures or bad image? Posted: 07 Nov 2012 02:01 PM PST Historically, the media have been particularly harsh to sharks, and it’s affecting their survival. |
| Platelet Behavior in Heart Attacks: Clots Can Sense Blood Flow Posted: 07 Nov 2012 01:49 PM PST The disease atherosclerosis involves the build up of fatty tissue within arterial walls, creating unstable structures known as plaques. These plaques grow until they burst, rupturing the wall and causing the formation of a blood clot within the artery. These clots also grow until they block blood flow; in the case of the coronary artery, this can cause a heart attack. |
| Posted: 07 Nov 2012 11:03 AM PST A team of Brazilian physicists working with neuroscientists studying freely behaving rats have found that their neurons often act in precise coordination over time, in a study about to be published in EPJ B. These findings stem from the work of Bruno Silva, a researcher at Bahia Federal University in Salvador, and his colleagues from other universities in the Northeastern region of Brazil, and suggest that neuronal networks’ memory could be explored in the future. |
| Bone marrow stem cells do not improve short-term recovery after heart attack Posted: 07 Nov 2012 10:34 AM PST Administering stem cells derived from patients’ own bone marrow either three or seven days after a heart attack is safe but does not improve heart function six months later, according to a clinical trial supported by the National Institutes of Health (NIH). |
| New cell type developed for possible treatment of Alzheimer’s and other brain diseases Posted: 07 Nov 2012 10:31 AM PST UC Irvine researchers have created a new stem cell-derived cell type with unique promise for treating neurodegenerative diseases such as Alzheimer’s. |
| New drug target found for cystic fibrosis lung disease Posted: 07 Nov 2012 10:24 AM PST Vancouver researchers have discovered the cellular pathway that causes lung-damaging inflammation in cystic fibrosis (CF), and that reducing the pathway’s activity also decreases inflammation. The finding offers a potential new drug target for treating CF lung disease, which is a major cause of illness and death for people with CF. |
| Medical devices powered by the ear itself Posted: 07 Nov 2012 10:08 AM PST Deep in the inner ear of mammals is a natural battery — a chamber filled with ions that produces an electrical potential to drive neural signals. In today’s issue of the journal Nature Biotechnology, a team of researchers from MIT, the Massachusetts Eye and Ear Infirmary (MEEI) and the Harvard-MIT Division of Health Sciences and Technology (HST) demonstrate for the first time that this battery could power implantable electronic devices without impairing hearing. |
| How Butterfly Wings Can Inspire New High-Tech Surfaces Posted: 07 Nov 2012 09:46 AM PST A South American butterfly flapped its wings, and caused a flurry of nanotechnology research to happen in Ohio. |
| Bacterial signals in sarcoidosis Posted: 07 Nov 2012 09:26 AM PST In sarcoidosis, nodules of inflammatory cells (called granulomas) can form in the lungs, lymph nodes or other organs. The condition can resolve on its own, but for some patients, chronic symptoms – especially with lung nodules – can result in respiratory failure and death. While there is no definitive cause of sarcoidosis, several infectious agents have been implicated. Recent evidence favors a role for mycobacteria (a class that includes the tuberculosis bacterium) and propionibacteria (skin bacteria linked to acne). |
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