Hydrogels can put stem cells to sleep
Researchers reveal that mimicking a natural process called diapause can halt stem cells, effectively putting them to sleep for up to two weeks.
Feb 10th, 2016
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Researchers reveal that mimicking a natural process called diapause can halt stem cells, effectively putting them to sleep for up to two weeks.
Feb 10th, 2016
Read moreResearchers leveraged combination of computational protein design, in vitro synthesis and in vivo testing to establish a first-of-its-kind strategy for identifying custom-tailored biosensors.
Feb 9th, 2016
Read moreEngineers have modified the cotton candy machine to create complex microfluidic networks that mimic the capillary system in living tissue and have demonstrated that these networks can keep cells alive and functioning in an artificial three-dimensional matrix.
Feb 8th, 2016
Read moreHigh-resolution structural details of cells' DNA-replicating proteins offer new insight into how these molecular machines function.
Feb 8th, 2016
Read moreResearchers have engineered a new synthetic biopathway that can more efficiently and cost-effectively turn agricultural waste, like corn stover and orange peels, into a variety of useful products ranging from spandex to chicken feed.
Feb 8th, 2016
Read moreStem cell-derived heart muscle cells may fail to effectively replace damaged cardiac tissue because they don't contract strongly enough, according to a new study. This study may help explain why stem cell-based therapies have so far shown limited benefits for heart attack patients in clinical trials.
Feb 8th, 2016
Read moreA microreactor developed as part of a collaborative research project enables cultured liver cells to be used as test samples. Unlike animal testing, this novel method enables the assessment of potentially toxic substances on tissue in real time.
Feb 2nd, 2016
Read moreNew delivery method boosts efficiency of CRISPR genome-editing system.
Feb 1st, 2016
Read moreResearchers have developed a range of synthetic biomimetic compounds to replace the relatively expensive natural NADH and NADPH coenzymes in enzymatic conversions of industrial relevance. They show that some of the compounds even outperform their natural counterparts.
Feb 1st, 2016
Read moreResearchers improved on existing technologies to create a modified single-stranded DNA molecule called aptamer. DNA aptamers are ideal for pharmaceutical applications because they can specifically bind to any molecular target in the body such as proteins, viruses, bacteria and cells.
Feb 1st, 2016
Read moreResearchers have developed a new biodegradable material with built-in vitamin A, which has been shown to reduce scarring in blood vessels. This soft elastic material can be used to treat injured vessels or be used to make medical devices, such as stents and prosthetic vascular grafts, to give them intrinsic healing properties.
Jan 27th, 2016
Read moreEngineered liver tissue could have a range of important uses, from transplants in patients suffering from the organ?s failure to pharmaceutical testing. Now scientists report the development of such a tissue, which closely mimics the liver's complicated microstructure and function more effectively than existing models.
Jan 27th, 2016
Read moreScientists have discovered a molecule that interrupts biochemical signals essential for the survival of tumor cells called Wnt-addicted cancer stem cells. The discovery is the product of an approach known as 'rational drug design', targeting specific molecules based on a thorough understanding of the biology of a disease and the biochemical signals that support it.
Jan 26th, 2016
Read moreEncapsulated pancreatic cells offer possible new diabetes treatment.
Jan 26th, 2016
Read morePrecise control of the distribution of specific proteins is essential for many biological processes. Researchers have now described a new model for intracellular pattern formation. Here, the shape of the cell itself plays a major role.
Jan 21st, 2016
Read moreScientists use fruit fly genetics to understand how things could go wrong in cancer.
Jan 21st, 2016
Read moreResearchers have clarified how the living cell determine where protein synthesis should begin.
Jan 20th, 2016
Read moreScientists have achieved critical insight into the size of neural connections, putting the memory capacity of the brain far higher than common estimates. The new work also answers a longstanding question as to how the brain is so energy efficient and could help engineers build computers that are incredibly powerful but also conserve energy.
Jan 20th, 2016
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