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Tag: "bioengineers" at biology news

Growing nerve cells in 3-D dramatically affects gene expression

...ded the other batch in a thicker collagen gel. The bioengineers took great pains to be sure that this one-dimension difference was the only difference in the culture conditions. Team members even counted individuals cells as they went into the dishes to be sure that each dish contained precisely the same amount. ...

Spelling out cancer on the nanoscale

...her at Stanford University School of Medicine, and bioengineers at Cell Biosciences in Palo Alto, collaborated to develop an automated, high-throughput, nano-fluidic system that was able to measure the levels of three oncoproteins: MYC, BCL2, and AKT, in tiny samples drawn as very fine needle aspirates from hemat...

Chemotherapy gel may fight breast cancer and reduce breast deformity

...e for Regenerative Medicine, in collaboration with bioengineers at Carnegie Mellon University, have developed a polymer-based therapy for breast cancer that could serve as an artificial tissue filler after surgery and a clinically effective therapy. Their findings, based on studies with mice, will be presented at...

Fruit fly's beating heart helps identify human heart disease genes

...t heart disease, said the researchers. The team's bioengineers adapted an existing imaging technology to visualiz...t Hubert Amrein, Ph.D. in Duke Medical Center, and bioengineers Joseph Izatt, Ph.D. and Michael Choma, Ph.D. of Duke's Pratt School of Engineering. The research was...

UC Berkeley researchers create a biologically-inspired artificial compound eye

...as dragonflies and houseflies as models, a team of bioengineers at University of California, Berkeley, has created a series of artificial compound eyes. These eyes can eventually be used as cameras or sensory detectors to capture visual or chemical information from a wider field of vision than previously possibl...

Simple idea to dramatically improve dengue vaccinations

...U.S. Centers for Disease Control. The study, from bioengineers and physicists at Rice University, appears in the March 24 issue of the journal Vaccine. The study suggests that the multi-site vaccination strategy, termed polytopic vaccination, may be effective against other diseases as well, including HIV and can...

Supercomputer Dedicated To Bioengineering, Computational Biology Installed

... be made available to computational biologists and bioengineers across the country as part of a new paradigm often referred to as grid computing. The new cluster, which was purchased from Dell for less than $180,000 per Teraflops (trillion floating point operations per second), is a distributed-memory parallel c...

Self-assembled nano-sized probes allow Penn researchers to see tumors through flesh and skin

...ace using only infrared light. A team of chemists, bioengineers and medical researchers based at the University of Pennsylvania and the University of Minnesota has lodged fluorescent materials called porphyrins within the surface of a polymersome, a cell-like vesicle, to image a tumor within a living rodent. Thei...

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(Date:4/18/2014)... decades, scientists have used techniques like X-ray crystallography and ... into the atomic structure of molecules, but such efforts ... demand large quantities of a specific molecule and often ... making it all but impossible to peer into the ... those problems may soon be a thing of the ...
(Date:4/18/2014)... researchers have published soil organic carbon sequestration rates. ... organic carbon can be sequestered by simply switching from ... there is a growing body of research with evidence ... cover crops, small grains, and forages may not be ... , "Some studies have shown that both moldboard and ...
(Date:4/18/2014)... NC Seeds that sprout as soon as they,re planted ... need to be more careful. In the wild, a plant ... day would risk disaster. More than just an insurance policy ... that seed dormancy has long-term advantages too: Plants whose ... rise to more species, finds in a team of researchers ...
Breaking Biology News(10 mins):MRI, on a molecular scale 2MRI, on a molecular scale 3Researchers question published no-till soil organic carbon sequestration rates 2Researchers question published no-till soil organic carbon sequestration rates 3Researchers question published no-till soil organic carbon sequestration rates 4Plants with dormant seeds give rise to more species 2
(Date:4/18/2014)... that turns 160 years of neuroanatomy on its head. ... be essential for the fast transmission of impulses along ... as thought, according to a new work lead by ... (HSCI) and the University,s Department of Stem Cell and ... Harvard,s Department of Molecular and Cellular Biology. , "Myelin ...
(Date:4/18/2014)... University psychologists have made a brain-related discovery that ... disorders. , This discovery opens up the possibility ... suppress a specific brain activity that the researchers ... The Journal of Neuroscience has just ... McDonald, an associate professor of psychology and his ...
(Date:4/17/2014)... The presence of chronic inflammation in benign ... prostate cancer, and this association was found even ... according to a study published in Cancer ... the American Association for Cancer Research. , An ... participants of the placebo arm of the Prostate ...
(Date:4/17/2014)... popular vaccine brands for children may not be the ... cost factors when choosing vaccines, driving the market toward ... a new study by University of Illinois researchers. , ... by numerous factors," says Sheldon H. Jacobson, a co-author ... and of mathematics at the U. of I. "In ...
(Date:4/17/2014)... AURORA, Colo. (April 17, 2014) Two recent ... Medicine researcher and colleagues may help scientists develop ... virus, Yellow fever, Japanese encephalitis and other disease-causing ... of biochemistry and molecular genetics at the School ... the Howard Hughes Medical Institute, and colleagues recently ...
Breaking Medicine News(10 mins):Health News:Finding turns neuroanatomy on its head 2Health News:Finding turns neuroanatomy on its head 3Health News:Scientists discover brain's anti-distraction system 2Health News:Chronic inflammation may be linked to aggressive prostate cancer 2Health News:Chronic inflammation may be linked to aggressive prostate cancer 3Health News:Study recalculates costs of combination vaccines 2Health News:CU researchers discover target for treating dengue fever 2
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