Medical Science News

RSS

Study provides new insight into cells that rejuvenate the brain

Alzheimer's disease is a neurodegenerative disease manifested by various neuronal pathological processes and a significant decline in brain function.

9 Jun 2017

Researchers study space-exposed worms to improve understanding of regenerative health

Flatworms that spent five weeks aboard the International Space Station are helping researchers led by Tufts University scientists to study how an absence of normal gravity and geomagnetic fields can have anatomical, behavioral, and bacteriological consequences, according to a paper to be published June 13 in Regeneration.

9 Jun 2017

Removal of senescent cells could delay onset of age-related pathologies

A recent study, led by an international team of researchers confirms that targeted removal of senescent cells (SnCs), accumulated in many vertebrate tissues as we age, contribute significantly in delaying the onset of age-related pathologies.

9 Jun 2017

Zika virus infection during pregnancy causes birth defects in 5% of babies, study finds

According to a report published today in the Morbidity and Mortality Weekly Report of Centers for Disease Control and Prevention (CDC), 5% of women in the U.S. and its territories who had confirmed Zika virus infection during pregnancy had a baby or fetus with Zika virus-associated birth defects.

9 Jun 2017

New discovery provides explanation for preterm infants' susceptibility to lung diseases later in life

Mice born into an oxygen-rich environment respond worse to the flu once fully grown due to an absence of certain lung cells, a discovery that provides a potential explanation for preterm infants' added susceptibility to influenza and other lung diseases later in their lives, according to new research from the University of Rochester Medical Center

9 Jun 2017

Salk researchers analyze how neurons in the brain respond to natural scenes

If you think self-driving cars can't get here soon enough, you're not alone. But programming computers to recognize objects is very technically challenging, especially since scientists don't fully understand how our own brains do it.

9 Jun 2017

Researchers who study HED identify mechanism that may be disrupted in male pattern baldness

It is almost axiomatic in medicine that the study of rare disorders informs the understanding of more common, widespread ailments.

8 Jun 2017

Research shows how adipose tissue reduces efficiency of radiotherapy in breast cancer patients

According to research published online in The FASEB Journal, repeated irradiation of breast fat (also known as adipose tissue) produces an inflammatory response that ultimately reduces the efficiency of radiotherapy in breast cancer patients.

8 Jun 2017

Scientists create 'immunoswitch' particles that slow cancer growth in test animals

Scientists at Johns Hopkins have created a nanoparticle that carries two different antibodies capable of simultaneously switching off cancer cells' defensive properties while switching on a robust anticancer immune response in mice.

8 Jun 2017

Moderate drinking is associated with decline in brain health, claim researchers

Even drinking moderate amounts of alcohol is associated with an increased risk of brain damage and impaired cognitive function, say researchers. Heavy drinking has previously been associated with adverse brain outcomes, but few studies have looked at whether moderate drinking also is.

8 Jun 2017

IBS researchers devise nanochannels for iodide transport in cell membranes

Exchange of iodide (iodine ions) between bloodstream and cells is crucial for the health of several organs and its malfunctioning is linked to goiter, hypo- and hyperthyroidism, breast cancer, and gastric cancer.

8 Jun 2017

Cannabis use during adolescence linked to greater risk of illegal substance abuse in early adulthood

According to the study published online in the Journal of Epidemiology & Community Health, regular and occasional use of cannabis as an adolescent is linked with a greater risk of other illicit drug consumption in early adulthood. The study by Bristol's Population Health Science Institute also found that cannabis use was connected with harmful drinking and smoking. One in five adolescents are at a risk of tobacco dependency, harmful alcohol consumption, and illicit drug use.

8 Jun 2017

Rice scientists use magnets and nanoparticles to make vessels temporarily ‘leaky’

The endothelial cells that line blood vessels are packed tightly to keep blood inside and flowing, but scientists at Rice University and their colleagues have discovered it may be possible to selectively open gaps in those barriers just enough to let large molecules through -- and then close them again.

8 Jun 2017

Neuroimaging measures of emotional brain function may help predict PTSD

Neuroimaging measures of emotional brain function after acute trauma may help predict whether a person will develop posttraumatic stress disorder (PTSD), according to a new study in Biological Psychiatry.

8 Jun 2017

More-is-better approach appears to improve vaccine protection from HIV-like virus in monkeys

Building on insights from an HIV vaccine regimen in humans that had partial success during a phase 3 clinical trial in Thailand, a Duke-led research team used a more-is-better approach in monkeys that appeared to improve vaccine protection from an HIV-like virus.

8 Jun 2017

Researchers find new way to improve T-cell therapy for treating cancer

Scientists have armed immune cells with a new surface molecule. This causes the cells to respond particularly aggressively when they encounter a protein that tumors actually use to camouflage themselves from the immune system.

8 Jun 2017

Genetic manipulation of exosomes may offer new therapeutic approach to treating pancreatic cancer

Genetic manipulation of exosomes, virus-sized particles released by all cells, may offer a new therapeutic approach to treating pancreatic cancer, according to a study at The University of Texas MD Anderson Cancer Center.

8 Jun 2017

Research reveals link between POMC neurons and release of insulin by the pancreas

The brain is key in the regulation of appetite, body weight and metabolism. Specifically, there is a small group of hypothalamus neurons, called POMC, that detect and integrate signals that inform on the energy state of the organism and activate the appropriate physiological responses.

8 Jun 2017

Researchers use MRI to show how infant brain connections can predict autism risk at age two

For the first time, autism researchers used MRIs of six-month olds to show how brain regions are connected and synchronized, and then predict which babies at high risk of developing autism would be diagnosed with the condition at age two.

8 Jun 2017

SLU scientist discovers cause and potential solution for cancer-related bone pain

In a paper published in the journal Pain, Saint Louis University researcher Daniela Salvemini, Ph.D., reports discovering a key molecular pathway that drives cancer-related bone pain while providing a potential solution with a drug that already is on the market.

8 Jun 2017

Medical Science News

Study provides new insight into cells that rejuvenate the brain

Researchers study space-exposed worms to improve understanding of regenerative health

Removal of senescent cells could delay onset of age-related pathologies

Zika virus infection during pregnancy causes birth defects in 5% of babies, study finds

New discovery provides explanation for preterm infants' susceptibility to lung diseases later in life

Salk researchers analyze how neurons in the brain respond to natural scenes

Researchers who study HED identify mechanism that may be disrupted in male pattern baldness

Research shows how adipose tissue reduces efficiency of radiotherapy in breast cancer patients

Scientists create 'immunoswitch' particles that slow cancer growth in test animals

Moderate drinking is associated with decline in brain health, claim researchers

IBS researchers devise nanochannels for iodide transport in cell membranes

Cannabis use during adolescence linked to greater risk of illegal substance abuse in early adulthood

Rice scientists use magnets and nanoparticles to make vessels temporarily ‘leaky’

Neuroimaging measures of emotional brain function may help predict PTSD

More-is-better approach appears to improve vaccine protection from HIV-like virus in monkeys

Researchers find new way to improve T-cell therapy for treating cancer

Genetic manipulation of exosomes may offer new therapeutic approach to treating pancreatic cancer

Research reveals link between POMC neurons and release of insulin by the pancreas

Researchers use MRI to show how infant brain connections can predict autism risk at age two

SLU scientist discovers cause and potential solution for cancer-related bone pain

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

Latest News