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New mechanisms to enable regeneration of injured nerve fibers

Injuries to nerve fibers in the brain, spinal cord, and optic nerves usually result in functional losses as the nerve fibers are unable to regenerate.

23 Aug 2019

Researchers decode chain of molecules critical for growth and survival of pancreatic cancer

Researchers at Georgetown Lombardi Comprehensive Cancer Center have decoded a chain of molecules that are critical for the growth and survival of pancreatic ductal adenocarcinoma (PDAC) - the most common and also the most lethal form of pancreatic cancer.

23 Aug 2019

UQ researchers discover how our genes, environment influence BMI and height

Environmental conditions influence our body mass index by increasing or decreasing the effect of inherited genetic variations, University of Queensland researchers have discovered.

23 Aug 2019

Head-to-head comparison of three breast cancer drugs reveals important differences

Every year, more than 250,000 women in the U.S. are diagnosed with breast cancer. When detected early, patients with the most common form--which tests positive for hormone receptors (HR+) and negative for the HER2 receptor--usually respond well to treatment.

23 Aug 2019

Study uncovers link between dietary zinc and protection against Streptococcus pneumoniae

Researchers have uncovered a crucial link between dietary zinc intake and protection against Streptococcus pneumoniae, the primary bacterial cause of pneumonia.

23 Aug 2019

New study reveals exosome-mediated communication between mother and baby

During pregnancy, the mother and the baby communicate in a variety of ways. For instance, signals from the fetus are crucially involved in the initiation of labor and delivery.

22 Aug 2019

Reliable response of cortical neurons amidst noise and chaos

Neurons communicate with each other by sending out rapid pulses of electrical signals called spikes. At first glance, the generation of these spikes can be very reliable: when an isolated neuron is repeatedly given exactly the same electrical input, we find the same pattern of spikes.

22 Aug 2019

Fasting reduces inflammation and improves chronic inflammatory diseases, study finds

Fasting regimens have gained public and scientific interest in recent years, but fasting shouldn't be dismissed as a fad. In a study published in Cell, Mount Sinai researchers found that fasting reduces inflammation and improves chronic inflammatory diseases without affecting the immune system's response to acute infections.

22 Aug 2019

Vaping promotes the same cellular responses found in smokers with emphysema

E-cigarette "vaping" is widely assumed to be safer than cigarette smoking, but scientists at the University of North Carolina School of Medicine have uncovered evidence suggesting that vaping promotes the same cellular responses found in smokers who suffer with emphysema.

22 Aug 2019

Enzyme induced by stress associated with liver cancer growth

An enzyme induced by stress to help reduce production of damaging free radicals is also used by liver cancer to regulate two major cell proliferation pathways that enable the cancer to thrive, scientists report.

22 Aug 2019

Lessons from animal brains can help artificial intelligence to overcome difficult barriers

Artificial intelligence (AI) still has a lot to learn from animal brains, says Cold Spring Harbor Laboratory neuroscientist Anthony Zador. Now, he's hoping that lessons from neuroscience can help the next generation of artificial intelligence overcome some particularly difficult barriers.

22 Aug 2019

Critical improvements to functional Near Infrared Spectroscopy enhance brain imaging

In an article published today in the peer-reviewed, open-access SPIE publication Neurophotonics, "High density functional diffuse optical tomography based on frequency domain measurements improves image quality and spatial resolution," researchers demonstrate critical improvements to functional Near Infrared Spectroscopy (fNIRS)-based optical imaging in the brain.

22 Aug 2019

New insights into protein transport could help define strategies for treating eye disease

Many forms of vision loss stem from a common source: impaired communication between the eye and the brain. And at the root of all eye-to-brain communication are the hundreds of proteins generated by the retina's nerve cells.

22 Aug 2019

UC San Diego researchers identify new therapeutic approach to kill cancer cells

Epithelial cancers, such as cancers of the lung and pancreas, use the ανβ3 molecule to gain drug resistance to standard cancer therapies and to become highly metastatic.

22 Aug 2019

Researchers unlock mysteries surrounding maternal/fetal cellular communication during pregnancy

Researchers have unlocked mysteries surrounding how a pregnant mother's cells and her fetus' cells communicate throughout pregnancy.

22 Aug 2019

Lungs feed deadly bacteria in cystic fibrosis

In cystic fibrosis, Pseudomonas aeruginosa is a much-feared pathogen. The bacterium easily colonizes the lungs of people with cystic fibrosis, leading to chronic infections that are almost impossible to eradicate and are ultimately fatal.

22 Aug 2019

Fish oils have little or no effect on risk of Type 2 diabetes

Omega-3 fats have little or no effect on risk of Type 2 diabetes according to new research from the University of East Anglia.

22 Aug 2019

Self-administered acupressure could help improve lower back pain symptoms

A recent study finds that acupressure, a traditional Chinese medicine technique, can improve chronic pain symptoms in the lower back.

21 Aug 2019

UCI study finds link between brain immune cells and Alzheimer's disease development

Scientists from the University of California, Irvine School of Biological Sciences have discovered how to forestall Alzheimer's disease in a laboratory setting, a finding that could one day help in devising targeted drugs that prevent it.

21 Aug 2019

UNM researchers find strong evidence that cannabis can significantly alleviate pain

Using the largest database of real-time recordings of the effects of common and commercially available cannabis products in the United States, researchers at The University of New Mexico found strong evidence that cannabis can significantly alleviate pain, with the average user experiencing a three-point drop in pain suffering on a 0-10 point scale immediately following cannabis consumption.

21 Aug 2019

Medical Science News

New mechanisms to enable regeneration of injured nerve fibers

Researchers decode chain of molecules critical for growth and survival of pancreatic cancer

UQ researchers discover how our genes, environment influence BMI and height

Head-to-head comparison of three breast cancer drugs reveals important differences

Study uncovers link between dietary zinc and protection against Streptococcus pneumoniae

New study reveals exosome-mediated communication between mother and baby

Reliable response of cortical neurons amidst noise and chaos

Fasting reduces inflammation and improves chronic inflammatory diseases, study finds

Vaping promotes the same cellular responses found in smokers with emphysema

Enzyme induced by stress associated with liver cancer growth

Lessons from animal brains can help artificial intelligence to overcome difficult barriers

Critical improvements to functional Near Infrared Spectroscopy enhance brain imaging

New insights into protein transport could help define strategies for treating eye disease

UC San Diego researchers identify new therapeutic approach to kill cancer cells

Researchers unlock mysteries surrounding maternal/fetal cellular communication during pregnancy

Lungs feed deadly bacteria in cystic fibrosis

Fish oils have little or no effect on risk of Type 2 diabetes

Self-administered acupressure could help improve lower back pain symptoms

UCI study finds link between brain immune cells and Alzheimer's disease development

UNM researchers find strong evidence that cannabis can significantly alleviate pain

Obesity, GLP-1s, and metabolic care

Automation in cell-based workflows

Data management challenges in scientific research

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