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Study identifies potential Achilles heel of kinase-driven cancers

Scientists identify two signaling proteins in cancer cells that make them resistant to chemotherapy, and show that blocking the proteins along with chemotherapy eliminate human leukemia in mouse models.

22 Mar 2017

Review of research on wild primates underscores importance of super-spreaders in disease transmission

An extensive review of research on wild primate social networks and parasites underscores the importance of super-spreaders, or central individuals that play an outsized role in transmission of a pathogen.

21 Mar 2017

Researchers discover minimally invasive way to take high-resolution pictures of animal brain

With just an inexpensive micro-thin surgical needle and laser light, University of Utah engineers have discovered a minimally invasive, inexpensive way to take high-resolution pictures of an animal brain, a process that also could lead to a much less invasive method for humans.

21 Mar 2017

Insulin resistance linked to more rapid decline in cognitive performance

A new Tel Aviv University study published in the Journal of Alzheimer's Disease finds that insulin resistance, caused in part by obesity and physical inactivity, is also linked to a more rapid decline in cognitive performance.

21 Mar 2017

Primitive numerical ability shared across many species stems from brain’s subcortex, research suggests

Cognitive neuroscience researcher Joonkoo Park at the University of Massachusetts Amherst, who recently received a five-year, $751,000 faculty early career development grant from the National Science Foundation to address basic research questions about how our brains process number and magnitude and how such processes give rise to more complex mathematical thinking, has co-authored a paper that reports this week where in the brain numerical quantity evaluation is processed.

21 Mar 2017

Study may signal major shift in understanding of how the cerebellum encodes information

It's the part of the brain that makes sure you cannot tickle yourself. The cerebellum, an apple-sized region near the base of the skull, senses that your own fingers are the ones trying to tickle, and cancels your usual response.

21 Mar 2017

New study correlates 80 cancer-related gene mutations with 34 AML subgroups

A large, new study of adults with acute myeloid leukemia (AML) correlates 80 cancer-related gene mutations with five subtypes of AML, which are defined by the presence of specific chromosomal abnormalities. The findings might help guide mutation testing and treatment decisions in the future.

21 Mar 2017

Researchers find way to use ultrasound for monitoring fluid levels in the lung

A team of engineering and medical researchers has found a way to use ultrasound to monitor fluid levels in the lung, offering a noninvasive way to track progress in treating pulmonary edema - fluid in the lungs - which often occurs in patients with congestive heart failure.

21 Mar 2017

New research shows how to prevent prions from growing into deadly diseases

Prion diseases are scary, incurable and fatal. They first gained notoriety when cows became infected by prion proteins and, in turn, infected people. Fervor surrounding mad cow disease resulted in the U.S. banning imports of beef from the European Union for 15 years.

21 Mar 2017

Parasitic fish offers unique insights into evolution of gut neurons in ancient vertebrates

Lamprey are slimy, parasitic eel-like fish, one of only two existing species of vertebrates that have no jaw. While many would be repulsed by these creatures, lamprey are exciting to biologists because they are so primitive, retaining many characteristics similar to their ancient ancestors and thus offering answers to some of life's biggest evolutionary questions

21 Mar 2017

Chemists develop biosafe luminescent nanoparticles for imaging tumors and blood vessels

Chemists from Russia and Switzerland created biosafe luminescent nanoparticles for imaging tumors and blood vessels damaged by heart attack or stroke.

21 Mar 2017

Maternal infections during pregnancy may alter genes key to prenatal brain development

If a mother picks up an infection during pregnancy, her immune system will kick into action to clear the infection - but this self-defence mechanism may also have a small influence how her child's brain develops in the womb, in ways that are similar to how the brain develops in autism spectrum disorders.

21 Mar 2017

Study: Treatment window for Fragile X syndrome likely remains open into maturity after childhood

Brain samples from humans show that the treatment window for Fragile X syndrome likely remains open well into maturity after childhood, when previous tests with mice indicated it might close, according to a new Drexel University-led study.

21 Mar 2017

Mouse study provides target for development of faster-acting antidepressant medications

Standard antidepressant medications don't work for everyone, and even when they do they are slow to kick in. In an effort to find better depression treatments, researchers at University of California San Diego School of Medicine discovered that inhibiting an enzyme called Glyoxalase 1 (GLO1) relieves signs of depression in mice.

21 Mar 2017

Research findings suggest potential strategies to combat IBMPFD and other degenerative diseases

UCLA researchers have discovered the molecular basis of, and identified potential treatment for, an incurable disease known as inclusion body myopathy, Paget disease with frontotemporal dementia, or IBMPFD.

21 Mar 2017

Penn scientists discover method that appears to provide early warning of transplant rejection

Approximately 30,000 organ transplants occur in the United States each year. However, between 20 and 50 percent—depending on the organ type—of the transplanted organs fail within five years, most often because the recipient's immune system attacks, or "rejects," the donated organ.

21 Mar 2017

Researchers find new method for diagnosis of autism

New method for the diagnosis of autism was found by researchers at Mie University. Autism is a neurodevelopmental disorder, characterized by impairments in social interaction, communication and sensory abnormalities, such as sensitivity to sounds (auditory hypersensitivity). Despite intense research, the causes are still unknown.

21 Mar 2017

Researchers develop new method that uses gene editing to find cancer's weak spots

Genetic mutations that cause cancer also weaken cancer cells, creating an opportunity for researchers to develop drugs that will selectively kill them, while sparing normal cells.

20 Mar 2017

Scientists identify molecules that may be key to drug resistance in estrogen-driven breast cancers

Three-quarters of all breast cancer tumors are driven by the hormone estrogen. These tumors are frequently treated with drugs to suppress estrogen receptor activity, but unfortunately, at least half of patients do not respond to these treatments, leaving them with drug-resistant tumors and few options.

20 Mar 2017

Study sheds light on cellular mechanisms that enable prostate cancer cells to form secondary tumours

New King's College London research sheds light on the cellular mechanisms which enable cancer cells to escape the prostate and spread to other parts of the body.

20 Mar 2017

Medical Science News

Study identifies potential Achilles heel of kinase-driven cancers

Review of research on wild primates underscores importance of super-spreaders in disease transmission

Researchers discover minimally invasive way to take high-resolution pictures of animal brain

Insulin resistance linked to more rapid decline in cognitive performance

Primitive numerical ability shared across many species stems from brain’s subcortex, research suggests

Study may signal major shift in understanding of how the cerebellum encodes information

New study correlates 80 cancer-related gene mutations with 34 AML subgroups

Researchers find way to use ultrasound for monitoring fluid levels in the lung

New research shows how to prevent prions from growing into deadly diseases

Parasitic fish offers unique insights into evolution of gut neurons in ancient vertebrates

Chemists develop biosafe luminescent nanoparticles for imaging tumors and blood vessels

Maternal infections during pregnancy may alter genes key to prenatal brain development

Study: Treatment window for Fragile X syndrome likely remains open into maturity after childhood

Mouse study provides target for development of faster-acting antidepressant medications

Research findings suggest potential strategies to combat IBMPFD and other degenerative diseases

Penn scientists discover method that appears to provide early warning of transplant rejection

Researchers find new method for diagnosis of autism

Researchers develop new method that uses gene editing to find cancer's weak spots

Scientists identify molecules that may be key to drug resistance in estrogen-driven breast cancers

Study sheds light on cellular mechanisms that enable prostate cancer cells to form secondary tumours

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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