A research team led by Dr. Albert Pinhasov at the Ariel University Center of Samaria, Israel, has recently created a new animal model of depression. The team used mice whose behavior was more prone to be controlled by other mice ...
Gecko-Inspired Bandage May Heal Surgical Incisions
MIT researchers and colleagues have developed an elastic sticky tape inspired by the adhesion mechanism found in geckos’ toes. This adhesive is biocompatible and could replace surgical sutures and staples. Made from a biodegradable polymer and sugar-based glue, the adhesive ...
Measuring the Cell’s Electric Field
A recently developed nanoscale voltmeter created in 2007 by Professor Raoul Kopelman from the University of Michigan enables direct measurement of the electric field inside a cell. Kopelman’s voltmeter measures the amount of photons (light particles) in its surrounding, and ...
Sweet Hope for Type 1 Diabetics
Researchers at the Beth Israel Deaconess Medical Center (BIDMC) in Boston have found a three-drug therapy, which is successful in eliminating insulin-resistance and autoimmunity against insulin-producing cells in mice suffering from type 1 diabetes. The three-drug regimen, consisting of drugs ...
Transgenic Mice Decipher another Part of Autism
Researchers from the Massachusetts Institute of Technology (MIT) have recently generated a mice model for autistic savants – a phenomenon in which an autistic person has an outstanding skill alongside his poor ability in social interactions. By using genetically engineered ...
The Birth of the Cell Phone Microscope
In a new project currently under way at the Blum Center for Developing Economies in Berkeley University, scientists are trying to convert the standard cellular phone camera into a clinical-quality microscope, with 5-50X magnification abilities. According to the researchers, cell-phone ...
New Bionic Eye Could Restore Sight
Researchers working for the Boston Retinal Implant Project have been developing a bionic eye implant that could restore the eye sight of people who suffer from age-related blindness. Although the bionic eye will only help individuals that were born with ...
Monitoring Vest to Help Understand Asthma
Researchers from the Georgia Tech Research Institute (GTRI) have developed a sensor that will constantly monitor the air in the vicinity of asthma patients. Analysis of the data collected by the sensor will hopefully help scientists understand the causes of ...
Natural Protein Prevents HIV from Spreading
Scientists at the Rockefeller University and the Aaron Diamond AIDS Research Center (ADARC) have discovered a molecule that helps keep particles of mutant HIV strains from spreading. The molecule, termed CD317 or tetherin, is a protein located on the surface ...
Possible Cause of Lymphoma Discovered
A study conducted at the Yale School of Medicine has recently revealed new information on a naturally occurring cellular mutation and repair process, named somatic hypermutation (SHM). The new information and improved understanding of the SHM mechanism may provide important ...
