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Science News for April 19, 2015


The Lancet Infectious Diseases: Leading doctors warn that sepsis deaths will not be curbed without radical rethink of research strategy

Sepsis, a life-threatening condition causing widespread inflammation and organ failure, is poorly understood despite being one of the best-known medical disorders. The Lancet Infectious Diseases Commission recommends prioritizing biomarkers, education, and public awareness to improve diagnosis and treatment.

SourceThe Lancet·JournalThe Lancet Infectious Diseases·DateApr 19, 2015

New subsets of lung cancer with KRAS gene mutations identified

Researchers at MD Anderson Cancer Center identified three subsets of lung cancer with KRAS gene mutations, each with unique signaling patterns and susceptibility to different therapeutic strategies. These subsets may offer new approaches for treating lung adenocarcinoma, the most common form of lung cancer.

SourceUniversity of Texas M. D. Anderson Cancer Center·DateApr 19, 2015
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Seeking new targets for ovarian cancer treatment

A study has identified molecular changes that occur in tissue after chemotherapy in ovarian cancer patients. The researchers found that these changes could be potential targets for new, more personalized drugs. The findings have the potential to advance treatments for ovarian cancer.

SourceUniversity of Pittsburgh Schools of the Health Sciences·DateApr 19, 2015
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Broccoli sprout extract promising for head and neck cancer prevention

Researchers have found that broccoli sprout extract can protect against oral cancer in mice and has shown protective changes in the lining of the mouths of healthy human volunteers. A human clinical trial is underway to explore its potential in preventing head and neck cancer recurrence.

SourceUniversity of Pittsburgh Schools of the Health Sciences·DateApr 19, 2015

Literacy app improves school readiness in at-risk preschoolers

A new study by NYU Steinhardt found that an educational app can accelerate learning and improve phonological awareness in low-income preschoolers. The app, Learn with Homer, was effective in boosting school readiness skills, closing the 'app gap' in access to technology for disadvantaged children.

SourceNew York University·DateApr 19, 2015
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Gene signatures predict doxorubicin response in K9 osteosarcoma

A gene expression model called COXEN predicts canine osteosarcoma response to doxorubicin, potentially allowing veterinary oncologists to choose the most effective drug. The approach validates human models used to predict drug response in clinical trials.

SourceUniversity of Colorado Anschutz Medical Campus·DateApr 19, 2015