Cell News and Research

RSS

Viewpoints: Medical professionals and near misses; Two tea partiers diverge on Medicaid expansion; Obamacare's 'death by a thousand cuts'

A near miss, like any error, is an opportunity to examine how mistakes are made and what changes might prevent them. Yet we have no idea how many near misses there are. Many experts feel that near-miss errors dwarf the number of known errors, a number that is already too high for comfort. (According to a 2006 report, medication errors alone injure an estimated 1.5 million patients a year.) But the instinct for most medical professionals is to keep these shameful mistakes to ourselves (Danielle Ofri, 5/28).

30 May 2013

Scientists develop new chemical method to treat Alzheimer's disease

Scientists at the University of Liverpool and Callaghan Innovation in New Zealand have developed a new chemical approach to help harness the natural ability of complex sugars to treat Alzheimer's disease.

30 May 2013

Mayo Clinic researchers envision new way to detect early onset of Alzheimer's disease

Blood offers promise as a way to detect Alzheimer's disease at its earliest onset, Mayo Clinic researchers say. They envision a test that would detect distinct metabolic signatures in blood plasma that are synonymous with the disease -- years before patients begin showing cognitive decline.

30 May 2013

New hope for children with multi-system LCH

A new international study finds that prolonged, intense initial treatment in children with multi-system Langerhans cell histiocytosis can achieve survival rates as high as 84 percent-a full 15 percent improvement over the previous clinical trial in this series.

30 May 2013

Scientists find that 'junk DNA' could promote cancer progression

Scientists at The University of Nottingham have found that a genetic rogue element produced by sequences until recently considered 'junk DNA' could promote cancer progression.

30 May 2013

Restoring blood vessels may help cure type 1 diabetes, finds University of Missouri scientist

Millions of people with type 1 diabetes depend on daily insulin injections to survive. They would die without the shots because their immune system attacks the very insulin-producing cells it was designed to protect. Now, a University of Missouri scientist has discovered that this attack causes more damage than scientists realized.

30 May 2013

Researchers codify age-specific probabilities of live birth after IVF with frozen eggs

Researchers from New York Medical College and the University of California Davis have for the first time codified age-specific probabilities of live birth after in vitro fertilization (IVF) with frozen eggs.

30 May 2013

Tafinlar, Mekinist get FDA approval to treat patients with advanced melanoma

The U.S. Food and Drug Administration today approved two new drugs, Tafinlar (dabrafenib) and Mekinist (trametinib), for patients with advanced (metastatic) or unresectable (cannot be removed by surgery) melanoma, the most dangerous type of skin cancer.

30 May 2013

Adult stem cells combined with new drug could hold key to curing type 1 diabetes

29 May 2013

Strengthening miniaturized titanium-based medical devices: an interview with Dr Masaru Rao, University of California, Riverside

While titanium is used widely for more conventional macro-scale medical devices (e.g. hip implants, dental implants, and cardiac pacemakers), its use for micro- and nano-scale devices has been limited thus far.

29 May 2013

Atopix awarded grant to pursue development of OC459 for atopic dermatitis

Atopix Therapeutics Ltd, a biopharmaceutical company developing a novel class of anti-allergic medicines, has been awarded a £1.7 million grant from the UK Biomedical Catalyst fund to pursue development of OC459 in the treatment of moderate-to-severe atopic dermatitis (a form of eczema).

29 May 2013

Survival rates increased among patients who received blood stem cell transplants: Study

Survival rates have increased significantly among patients who received blood stem cell transplants from both related and unrelated donors, according to a study published in the Journal of Clinical Oncology today.

29 May 2013

Scientists discover new function of an enzyme that disposes of superfluous proteins

Cells have a sophisticated system to control and dispose of defective, superfluous proteins and thus to prevent damage to the body. Dr. Katrin Bagola and Professor Thomas Sommer of the Max Delbr-ck Center for Molecular Medicine Berlin-Buch as well as Professor Michael Glickman and Professor Aaron Ciechanover of Technion, the Technical University of Israel in Haifa, have now discovered a new function of an enzyme that is involved in this vital process.

29 May 2013

Protein presenilin plays critical role in controlling neuronal traffic on microtubule highways

Imagine if you could open up your brain and look inside. What you would see is a network of nerve cells called neurons, each with its own internal highway system for transporting essential materials between different parts of the cell.

29 May 2013

Spherical nanoparticles transform into netlike structures at site of cancer

Scientists at the University of California, San Diego, have designed tiny spherical particles to float easily through the bloodstream after injection, then assemble into a durable scaffold within diseased tissue. An enzyme produced by a specific type of tumor can trigger the transformation of the spheres into netlike structures that accumulate at the site of a cancer, the team reports in the journal Advanced Materials this week.

29 May 2013

$2 million grant to provide instrumentation, core facilities devoted to synthetic biology

The Roy J. Carver Charitable Trust has awarded a $2 million grant to the Institute for Genomic Biology at the University of Illinois at Urbana-Champaign. Under the leadership of Principal Investigator Dr. Huimin Zhao and co-Principal Investigator Dr. Christopher Rao, the grant will be disbursed over two years to provide instrumentation and core facilities for a new research theme devoted to the new scientific subdiscipline of synthetic biology.

29 May 2013

IUPUI assistant professor earns NSF CAREER Award for research on the brain

An assistant professor of computer science at Indiana University-Purdue University Indianapolis has earned the prestigious CAREER Award from the National Science Foundation for research to identify the patterns by which neurons develop and connect to form a brain.

29 May 2013

Transplantation of human stem cells improves muscle function in rats used to model ALS

Transplantation of human stem cells in an experiment conducted at the University of Wisconsin-Madison improved survival and muscle function in rats used to model ALS, a nerve disease that destroys nerve control of muscles, causing death by respiratory failure.

29 May 2013

UT Southwestern researchers develop new class of drugs for prostate cancer

A new study on prostate cancer describes a novel class of drugs developed by UT Southwestern Medical Center researchers that interrupts critical signaling needed for prostate cancer cells to grow.

29 May 2013

Sorrento Therapeutics, IGDRASOL announce publication of clinical data for Cynviloq and gemcitabine

Sorrento Therapeutics, Inc. and IGDRASOL announced today that clinical data for CynviloqTM, a non-biologic nanoparticle formulation of paclitaxel, plus gemcitabine was published for the upcoming Annual Meeting of the American Society of Clinical Oncology.

28 May 2013

Cell News and Research

Viewpoints: Medical professionals and near misses; Two tea partiers diverge on Medicaid expansion; Obamacare's 'death by a thousand cuts'

Scientists develop new chemical method to treat Alzheimer's disease

Mayo Clinic researchers envision new way to detect early onset of Alzheimer's disease

New hope for children with multi-system LCH

Scientists find that 'junk DNA' could promote cancer progression

Restoring blood vessels may help cure type 1 diabetes, finds University of Missouri scientist

Researchers codify age-specific probabilities of live birth after IVF with frozen eggs

Tafinlar, Mekinist get FDA approval to treat patients with advanced melanoma

Adult stem cells combined with new drug could hold key to curing type 1 diabetes

Strengthening miniaturized titanium-based medical devices: an interview with Dr Masaru Rao, University of California, Riverside

Atopix awarded grant to pursue development of OC459 for atopic dermatitis

Survival rates increased among patients who received blood stem cell transplants: Study

Scientists discover new function of an enzyme that disposes of superfluous proteins

Protein presenilin plays critical role in controlling neuronal traffic on microtubule highways

Spherical nanoparticles transform into netlike structures at site of cancer

$2 million grant to provide instrumentation, core facilities devoted to synthetic biology

IUPUI assistant professor earns NSF CAREER Award for research on the brain

Transplantation of human stem cells improves muscle function in rats used to model ALS

UT Southwestern researchers develop new class of drugs for prostate cancer

Sorrento Therapeutics, IGDRASOL announce publication of clinical data for Cynviloq and gemcitabine

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Latest Life Science News