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UAB chemists design microcapsules for guided drug delivery system to target solid tumors

Chemists at the University of Alabama at Birmingham have designed triple-threat cancer-fighting polymer capsules that bring the promise of guided drug delivery closer to preclinical testing.

30 Mar 2017

Researchers use stem cells to model different genetic scenarios that underlie neurologic disease

Researchers at Case Western Reserve University School of Medicine have successfully grown stem cells from children with a devastating neurological disease to help explain how different genetic backgrounds can cause common symptoms.

30 Mar 2017

New analysis shows correlation between testosterone-lowering therapy for prostate cancer and dementia

A new analysis of patients who have undergone treatment for prostate cancer shows a connection between androgen deprivation therapy (ADT) - a testosterone-lowering therapy and a common treatment for the disease - and dementia, according to researchers from the Perelman School of Medicine at the University of Pennsylvania.

30 Mar 2017

Researchers discover how epigenetic lesion can lead to T-cell acute lymphoblastic leukemia

Researchers from the Epigenetics and Cancer Biology Program led by Dr. Manel Esteller at the Bellvitge Biomedical Research Institute have discovered how an epigenetic lesion can lead to T-cell acute lymphoblastic leukemia.

30 Mar 2017

People who feel lonely likely to report more severe symptoms from common cold, study shows

Suffering through a cold is annoying enough, but if you're lonely, you're likely to feel even worse, according to Rice University researchers.

30 Mar 2017

Brain's 'GPS' plays broader role in memory and learning than previously thought

The part of the brain that creates mental maps of one's environment plays a much broader role in memory and learning than was previously thought, according to new research published this week in the journal Nature by researchers at Princeton University.

30 Mar 2017

Scientists uncover how tumor cells can switch disguises to spread easily around the body

Scientists have uncovered how tumor cells in aggressive uterine cancer can switch disguises and spread so quickly to other parts of the body.

30 Mar 2017

Fluctuation in intracellular calcium ion concentration impacts brain shape

The first step in shaping the brain is that the neural plate, a sheet-like cell layer, curves to form the neural tube. Assistant Professor Makoto Suzuki of the National Institute for Basic Biology, Professor Naoto Ueno, and their colleagues have shown that during the process of neural tube formation a transient increase in the concentration of calcium ions in cells causes these morphological changes and is essential for neural tube formation.

30 Mar 2017

Adding anticoagulation medication use as EMS triage criteria could save lives of older adults

One change to field triage guidelines for emergency medical services responding to older adults with head trauma could make a "clinically important improvement over usual care," according to a study and accompanying editorial published earlier this month in Annals of Emergency Medicine ("Out-of-Hospital Triage of Older Adults With Head Injury: A Retrospective Study of the Effect of Adding 'Anticoagulation or Antiplatelet Medication Use' as a Criterion" and "Can an Out-of-Hospital Medication History Save Lives for Injured Older Adults?").

30 Mar 2017

Single dose of siRNA molecule offers protection against heart attack and stroke in high-risk patients

Even a single dose of a specific ribonucleic acid molecule, known as a small interfering RNA (siRNA), offers patients at high risk of cardiovascular disease long-lasting protection against high LDL cholesterol - one of the main risk factors for heart attack and stroke.

30 Mar 2017

NUS researchers uncover hidden vulnerabilities on surface of dengue virus

A team of researchers from the National University of Singapore has uncovered hidden vulnerabilities on the surface of the dengue virus. This novel discovery means that scientists can now develop strategies to target these weak spots for treatment of dengue, and possibly other closely related diseases like Zika, influenza and chikungunya.

30 Mar 2017

Aphasia may not solely be a language issue as traditionally believed, study shows

Aphasia, a language disorder commonly diagnosed in stroke patients, may not be solely a language issue as traditionally believed, according to a Penn State study.

30 Mar 2017

Study shows protective link between consumption of legumes and risk of developing type 2 diabetes

Legumes are a food group rich in B vitamins, contain different beneficial minerals (calcium, potassium and magnesium) and sizeable amounts of fibre and are regarded as a low-glycemic index food, which means that blood glucose levels increase only slowly after consumption.

30 Mar 2017

Study shows marathon participation causes temporary injury to kidneys

Researchers at Yale University have found that marathon runners can suffer Acute Kidney Injury (AKI), due to the physical tension they experience while running the race. Although AKI is a temporary injury that heals within a span of two days after the race, questions arise about the long-term impacts of this exhausting task over.

30 Mar 2017

Study: Logwood combustion emits substantial amount of secondary organic aerosols

Aerosol emissions from logwood combustion increase significantly when the emission ages in ambient air. A significant increase occurs already within three hours of aging, according to a new study from the University of Eastern Finland.

30 Mar 2017

TUM researchers derive practical tips for airing rooms to prevent pollen allergies

One in five persons in Germany suffers from a pollen allergy. During pollen season, the question of how to air rooms without triggering allergies constantly arises. A team at the Professorship of Ecoclimatology at the Technical University of Munich systematically investigated pollen concentrations in office spaces and derived practical tips for airing rooms from the data.

30 Mar 2017

Roll-out of remote monitoring technology could reduce NHS bed blocking crisis

The widespread roll-out of mobile and digital health technology could have already saved the NHS over £1 billion in the last 5 years by enabling patients to leave hospital sooner, according to a new report by the Institution of Mechanical Engineers.

30 Mar 2017

Researchers enhance safety, effectiveness of potential HIV vaccine using on/off genetic switch

By engineering an on/off switch into a weakened form of HIV, University of Nebraska-Lincoln researchers have enhanced the safety and effectiveness of a potential vaccine for the virus that has killed approximately 35 million people during the past 35 years.

30 Mar 2017

Study examines effects of vitamin C doses on duration of common cold

The relationship between vitamin C dosage and its effects on the duration of the common cold symptoms may extend to 6-8 grams per day according to a statistical analysis published in Nutrients.

30 Mar 2017

Researchers shed light on genome reorganization after fertilization in single-cell mammalian embryo

Using a newly developed method researchers at the Institute of Molecular Biotechnology of the Austrian Academy of Sciences have been able to shed light on the complexity of genome reorganization occurring during the first hours after fertilization in the single-cell mammalian embryo

30 Mar 2017

Medical Research News

UAB chemists design microcapsules for guided drug delivery system to target solid tumors

Researchers use stem cells to model different genetic scenarios that underlie neurologic disease

New analysis shows correlation between testosterone-lowering therapy for prostate cancer and dementia

Researchers discover how epigenetic lesion can lead to T-cell acute lymphoblastic leukemia

People who feel lonely likely to report more severe symptoms from common cold, study shows

Brain's 'GPS' plays broader role in memory and learning than previously thought

Scientists uncover how tumor cells can switch disguises to spread easily around the body

Fluctuation in intracellular calcium ion concentration impacts brain shape

Adding anticoagulation medication use as EMS triage criteria could save lives of older adults

Single dose of siRNA molecule offers protection against heart attack and stroke in high-risk patients

NUS researchers uncover hidden vulnerabilities on surface of dengue virus

Aphasia may not solely be a language issue as traditionally believed, study shows

Study shows protective link between consumption of legumes and risk of developing type 2 diabetes

Study shows marathon participation causes temporary injury to kidneys

Study: Logwood combustion emits substantial amount of secondary organic aerosols

TUM researchers derive practical tips for airing rooms to prevent pollen allergies

Roll-out of remote monitoring technology could reduce NHS bed blocking crisis

Researchers enhance safety, effectiveness of potential HIV vaccine using on/off genetic switch

Study examines effects of vitamin C doses on duration of common cold

Researchers shed light on genome reorganization after fertilization in single-cell mammalian embryo

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