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Nanotech Capsule Delivers Cancer Drugs, Spares Healthy Cells

Yi Tang (University of California in Los Angeles)

Engineers at University of California in Los Angeles and University of Southern California developed tiny degradable capsules that can deliver cancer treatments directly to tumors, sparing healthy cells from damage. The team led by UCLA professor Yi Tang published its findings online in the journal . . . → Read More: Nanotech Capsule Delivers Cancer Drugs, Spares Healthy Cells

Study to Test if Hearing Aids Reduce Falls by Elderly

Linda Thibodeau (University of Texas, Dallas)

Researchers at University of Texas in Dallas and North Texas University in Fort Worth are evaluating if hearing aids and related technologies can improve the balance of people with auditory problems. The study is funded by a $100,000 grant from the Texas Medical Research Collaborative.

Sense of . . . → Read More: Study to Test if Hearing Aids Reduce Falls by Elderly

Janssen R&D Opens Lab Space to Individual Entrepreneurs

Shared lab facilities at Janssen Labs (Janssen Research & Development)

Janssen Labs at San Diego, part of Janssen Research and Development and the pharmaceutical company Johnson & Johnson, is expanding its open laboratory facilities to individual life science entrepreneurs to conduct early stage research. The facility, open for a year, is already home . . . → Read More: Janssen R&D Opens Lab Space to Individual Entrepreneurs

Clinical Trials To Test More Tamiflu Effects, Plasma on Flu

H1N1 virus (U.S. Centers for Disease Control)

National Institutes of Health plans three new clinical trials of influenza therapies, two trials involving the current flu drug oseltamivir, and a third trial testing plasma enriched with anti-influenza antibodies. The clinical studies, for which NIH is seeking volunteers, are being held at NIH in Bethesda, . . . → Read More: Clinical Trials To Test More Tamiflu Effects, Plasma on Flu

Kauffman CEO: New Venture Capital Structure Needed

Tom McDonnell (A. Kotok)

Kauffman Foundation CEO Tom McDonnell called for a new relationship between venture capital financiers and high-growth start-up enterprises to better reflect the long-term needs of these companies. McDonnell made the remarks in a speech on the state of entrepreneurship in the U.S. at the National Press Club in Washington, . . . → Read More: Kauffman CEO: New Venture Capital Structure Needed

3D Printing Reproduces Human Embryonic Stem Cells

3D printed stem cells (Heriot-Watt University)

Biomedical engineers at Heriot-Watt University in Edinburgh, Scotland, U.K. and the company Roslin Cellab also near Edinburgh developed a lab technique with ink-jet printing to build human embryonic stem cells. The team led by Heriot-Watt professor Will Wenmiao Shu published its findings yesterday in the journal Biofabrication . . . → Read More: 3D Printing Reproduces Human Embryonic Stem Cells

Plant Genes Altered to Add More Kernels On Ears of Corn

(USDA.gov)

Plant scientists at Cold Spring Harbor Laboratory in New York engineered a key gene in maize — called corn in North America — that encourages their version of stem cells to develop more kernels per ear. The findings of David Jackson and colleagues at Cold Spring Harbor appeared online yesterday in the . . . → Read More: Plant Genes Altered to Add More Kernels On Ears of Corn

Modeling, Biotechnology Boost Antibiotic Impact on Pathogens

E coli bacteria magnified (USDA Agricultural Research Service/Wikimedia Commons)

Biomedical engineers at Harvard University’s Wyss Institute for Biologically Inspired Engineering combined computer modeling with biotechnology techniques to weaken resistance of E. coli cells to antibiotics. The team led by Jim Collins, with colleagues from Boston University, published its findings today online in the . . . → Read More: Modeling, Biotechnology Boost Antibiotic Impact on Pathogens

Weaknesses Found in Online Banking, Facebook Security

Computer scientists at University of London’s Royal Holloway College found what they call major weaknesses in the security protocol for protecting online e-mail, Facebook, and financial transactions. The team led by Royal Holloway information security professor Kenny Paterson say they found the vulnerabilities in the transport layer security protocol designed to prevent eavesdropping, tampering, and . . . → Read More: Weaknesses Found in Online Banking, Facebook Security

Techniques Developed for Defect-Free Graphene Formation

Nicole Grobert (University of Oxford)

Researchers in the U.K., Germany, and Greece developed a method of forming graphene layers with uniform orientation and alignment, using established and inexpensive techniques. The team led by University of Oxford materials scientist Nicole Grobert published its findings online last week in the journal ACS Nano (paid subscription . . . → Read More: Techniques Developed for Defect-Free Graphene Formation