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Cells exercise suboptimal strategy to survive

A new study published in BMC Systems Biology uses computational method corsoFBA to model cellular metabolism and discover how organisms adapt to changing environments. The researchers, led by Amina Qutub, aim to develop new treatments for diseases such as stroke and cancer.

SourceRice University·JournalBMC Systems Biology·DateApr 6, 2015

Starting a new metabolic path

Researchers at JBEI have developed a technique called targeted proteomics that enables the rapid identification and quantification of specific proteins in cells or microbes. This technique can help identify bottlenecks in metabolic pathways, leading to improved efficiency and productivity in biofuel and therapeutic drug production.

SourceDOE/Lawrence Berkeley National Laboratory·JournalMetabolic Engineering·DateApr 20, 2011

Researchers figure out how hearts fail

Researchers have discovered that during early stages of heart failure, the heart uses too much fatty acid and not enough carbohydrate; later on, it doesn't use enough fat. This new knowledge can lead to better treatments, but the existing drugs don't remedy the inefficiency.

SourceUniversity of Alberta·JournalPhysiological Reviews·DateJul 21, 2005