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Biotechnology Aug 10, 2015

Bioengineers identify the key genes and functions for sustaining microbial life

A new study led by bioengineers at the University of California, San Diego defines the core set of genes and functions that a bacterial cell needs to sustain life. The research, which answers the fundamental question of what ...

Materials Science Jul 2, 2015

Bioengineers develop highly elastic biomaterial for better wound healing

A team of bioengineers at Brigham and Women's Hospital (BWH), led by Ali Khademhosseini, PhD, and Nasim Annabi, PhD, of the Biomedical Engineering Division, has developed a new protein-based gel that, when exposed to light, ...

Biotechnology Mar 9, 2015

Bioengineers put human hearts on a chip to aid drug screening

When University of California, Berkeley, bioengineers say they are holding their hearts in the palms of their hands, they are not talking about emotional vulnerability.

Biotechnology Jan 27, 2015

Bioengineers develop tool for reprogramming genetic code

Biology relies upon the precise activation of specific genes to work properly. If that sequence gets out of whack, or one gene turns on only partially, the outcome can often lead to a disease.

Biotechnology Nov 26, 2014

Bioengineering study finds two-cell mouse embryos already talking about their future

Bioengineers at the University of California, San Diego have discovered that mouse embryos are contemplating their cellular fates in the earliest stages after fertilization when the embryo has only two to four cells, a discovery ...

Biotechnology Nov 5, 2014

New e-Incubator enables real-time imaging of bioengineered tissues in controlled unit

The e-incubator, an innovative miniature incubator that is compatible with magnetic resonance imaging (MRI), enables scientists to grow tissue-engineered constructs under controlled conditions and to study their growth and ...

Biotechnology Sep 17, 2014

Bioengineers develop a toolkit for designing more successful synthetic molecules

(Phys.org) —Ever since Robert Hooke first described cells in 1665, scientists have been trying to figure out what is going on inside. One of the most exciting modern techniques involves injecting cells with synthetic genetic ...

Biotechnology Aug 24, 2014

Bioengineers close to brewing opioid painkillers without using opium from poppies

For centuries poppy plants have been grown to provide opium, the compound from which morphine and other important medicines such as oxycodone are derived.

Biotechnology Aug 11, 2014

Bioengineers create functional 3-D brain-like tissue

Bioengineers have created three-dimensional brain-like tissue that functions like and has structural features similar to tissue in the rat brain and that can be kept alive in the lab for more than two months.

Biotechnology Aug 10, 2014

Matrix stiffness is an essential tool in stem cell differentiation, bioengineers report

Bioengineers at the University of California, San Diego have proven that when it comes to guiding stem cells into a specific cell type, the stiffness of the extracellular matrix used to culture them really does matter. When ...

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