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A new study from engineers at Rensselaer Polytechnic Institute and the University of California, Berkeley, pairs light and genetics to give researchers a powerful new tool for manipulating cells.
Feb 12th, 2013
Read moreResearchers at the University of Minnesota's Department of Integrative Biology and Physiology and the Lillehei Heart Institute have utilized molecular genetic engineering to optimize heart performance in models of diastolic heart failure by creating an optimized protein that can aid in high-speed relaxation similar to fast twitching muscles.
Feb 11th, 2013
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MIT engineers have created genetic circuits in bacterial cells that not only perform logic functions, but also remember the results, which are encoded in the cell's DNA and passed on for dozens of generations.
Feb 11th, 2013
Read moreTool would use light, sound to give more accurate picture.
Feb 8th, 2013
Read moreGenes relocated from their correct position in the nucleus cause them to malfunction and this may lead to the heart, blood vessels and muscles breaking down. This new discovery by A*STAR scientists may be the key to finding new cures in the future.
Feb 8th, 2013
Read moreProf. Eran Halperin has found that advances in DNA sequencing carry with them an enormous risk - the theft of personal information from genetics databases poses a serious threat to privacy. He urges that new legislation concerning the maintenance of private and public databases, as well as anti-genetic-discrimination laws, should be drafted.
Feb 7th, 2013
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Researchers from the Polytechnic University of Catalonia have developed a technique that improves and cuts the cost of a technique called electroporation, which involves opening pores in cell membranes using an electric field to introduce substances like drugs and DNA.
Feb 7th, 2013
Read moreResearchers propose a DNA chip with 32 polymorphisms to be used for diagnosing, but also for calculating genetic susceptibility to different variables, including how well the patient is responding well to drugs or normalisation of symptoms.
Feb 7th, 2013
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Scientists are investigating how shell waste from crustaceans could be turned into polymer precursors as a substitute to petroleum-derived solutions.
Feb 7th, 2013
Read moreA team of researchers from Scotland has used a novel 3D printing technique to arrange human embryonic stem cells (hESCs) for the very first time.
Feb 5th, 2013
Read moreThe Human TFIID is a megadalton-sized multiprotein complex composed of TATA-box-binding protein (TBP) and 13 TBP-associated factors (TAFs). Despite its crucial role, the detailed architecture and assembly mechanism of TFIID remain elusive.
Feb 4th, 2013
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Max Planck Researchers unravel the structure of the machinery for RNA disposal.
Feb 4th, 2013
Read moreUniversity of Pittsburgh Cancer Institute (UPCI) researchers have uncovered a technique to halt the growth of cancer cells, a discovery that led them to a potential new anti-cancer therapy.
Feb 4th, 2013
Read moreA research team in Japan exploring the functions of messenger ribonucleic acid (mRNA) - a molecule that encodes the chemical blueprint for protein synthesis - has discovered a way to take a close look at the temperature distribution inside living cells. This discovery may lead to a better understanding of diseases, such as cancer, which generate extraordinary intracellular heat.
Feb 2nd, 2013
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Scientists at the Walter and Eliza Hall Institute have for the first time visualised the molecular changes in a critical cell death protein that force cells to die.
Feb 2nd, 2013
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Max Planck researchers crack the olfactory code for partner selection and synthesise the first biologically effective perfume.
Feb 1st, 2013
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New technique pinpoints protein locations, helping scientists figure out their functions.
Feb 1st, 2013
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Biologists at Tufts University School of Arts and Sciences have discovered a bioelectric signal that can identify cells that are likely to develop into tumors. The researchers also found that they could lower the incidence of cancerous cells by manipulating the electrical charge across cells' membranes.
Feb 1st, 2013
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