TECH & INNOVATION

A Heartbeat Away? Hybrid "Patch" Could Replace Transplants

TAU researcher harnesses gold nanoparticles to engineer novel biocompatible cardiac patch TAU researcher harnessaes gold nanoparticles to engineer novel biocompatible cardiac patch Because heart cells cannot multiply and cardiac muscles contain few stem cells, heart tissue is unable to repair itself after a heart attack.

Americans undergo colonoscopies too often, study finds

Following the proper guidelines could save money and discomfort of unnecessary screenings Following the proper guidelines could save money and discomfort of unnecessary screenings Colonoscopies are a very valuable procedure by which to screen for the presence of colorectal cancer.

High-speed drug screen

Engineers devise technology for rapidly testing drug-delivery vehicles in zebrafish. Engineers devise technology for rapidly testing drug-delivery vehicles in zebrafish.

Scripps Research Institute scientists shed light on cause of spastic paraplegia

The findings point the way to potential therapies and showcase an investigative strategy The findings point the way to potential therapies and showcase an investigative strategy Scientists at The Scripps Research Institute (TSRI) have discovered that a gene mutation linked to hereditary spastic paraplegia, a disabling neurological disorder, interferes with the normal breakdown of triglyceride fat molecules in the brain.

Genetic modifier affects colon tumor formation

Unexpected results from an ongoing experiment in the lab of Kristi Neufeld, co-leader of the Cancer Biology Program at the University of Kansas Cancer Center, led to a potentially important discovery that could have an effect on how cancer researchers test anti-cancer therapies in mice as well as possibly prevent colon cancer in people.

Study holds hope of a treatment for deadly genetic disease, MPS IIIB

Researchers find method for replacing missing enzyme in the brain Researchers find method for replacing missing enzyme in the brain MPS IIIB is a devastating and currently untreatable disease that causes progressive damage to the brain, leading to profound intellectual disability, dementia and death -- often before reaching adulthood.

Higher nurse-to-patient standard improves staff safety

A 2004 California law mandating specific nurse-to-patient staffing standards in acute care hospitals significantly lowered job-related injuries and illnesses for both registered nurses and licensed practical nurses, according to UC Davis research published online in the International Archives of Occupational and Environmental Health. The study is believed to be the first to evaluate the effect of the law on occupational health.

An apple a day could keep obesity away

Scientists at Washington State University have concluded that nondigestible compounds in apples - specifically, Granny Smith apples - may help prevent disorders associated with obesity.
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