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Finding the origins of angiosarcoma

In a new study published in the journal Nature Medicine on February 2020, scientists report some newly discovered reasons for the occurrence of a rare blood vessel wall cancer called angiosarcoma. This could one day help develop better therapies for this aggressive tumor. The project is a striking example of unexpectedly rich findings from a crowd-sourced venture that brings together a scattered group of patients with a rare disease.

10 Feb 2020

First artificial enzyme with non-biological catalytic sites created

A new study published in the journal Nature Catalysis on February 10, 2020, reports the creation of a new artificial enzyme from two components, both non-biological in origin. This event marks the first such successful biological catalyst to contain a non-biological active site. The study shows that this type of synergistic combination of an amino acid not found in nature with a copper-based catalyst is capable of powerful catalytic action, unlike most other artificial enzymes.

10 Feb 2020

New method to treat cancer with iron oxide nanoparticles

The concept is based on the interaction of resonant semiconductor iron oxide Fe2O3 nanoparticles with light. Particles previously loaded with the antitumor drug are injected in vivo and further accumulate at the tumor areas.

10 Feb 2020

Metformin could help leaky gut

A team of researchers from University of California, San Diego, have successfully used gut organoids in their lab to show the effects of medications to treat conditions such as “leaky gut”. The study was titled, “The stress polarity signaling (SPS) pathway serves as a marker and a target in the leaky gut barrier: implications in aging and cancer,” and was published in the journal Life Science Alliance today.

10 Feb 2020

Seurat publishes preclinical studies of intranasal IGF-1 in rat model of migraine headaches

Seurat Therapeutics, Inc. announced today the publication of preclinical studies of its lead product candidate, intranasal insulin-like growth factor-1 (IGF-1), in a rat model of migraine headaches, in the scientific journal Brain Research.

10 Feb 2020

New summary report highlights advances and challenges in small cell lung cancer research

In 2017, a group of lung cancer experts posed the question: "Can recent advances in tumor biology that have led to progress treating non-small cell lung cancer translate into improved outcomes for small cell lung cancer?"

10 Feb 2020

Novel method to spot melanoma may save lives

A new method to detect melanoma cancer cells circulating in the blood may be the key to detecting deadly cancer early and saving lives, a new study says.

10 Feb 2020

Research uncovers protective role of astrocytes in sporadic motor neuron disease

Support cells in the nervous system help protect motor neurons in the early-stages of sporadic motor neuron disease, according to new research from the Crick and UCL.

10 Feb 2020

Implementing cancer education in school curriculum could pay off in the long run

A new study led by University of Kentucky Markey Cancer Center researchers suggests that implementing cancer education curricula in middle and high schools may improve cancer literacy in Kentuckians and ultimately help reduce cancer rates.

10 Feb 2020

Improving handwashing at airports could reduce the spread of infectious diseases

A new study estimates that improving the rates of handwashing by travelers passing through just 10 of the world's leading airports could significantly reduce the spread of many infectious diseases.

10 Feb 2020

New study shows how tumors disable the immune system to survive and spread

The goal of most cancers is to grow and take over the host's body. The immune system has long been in the crosshairs of cancer researchers, as it plays a central role in defending the human body from foreign invasion.

10 Feb 2020

Study: Most men choosing surgery for prostate cancer do not regret their decisions

Men with localized prostate cancer are faced with deciding among a range of options for treatment - including a choice between robot-assisted versus conventional prostatectomy.

10 Feb 2020

Study finds increase in teens identifying as LGBQ, but suicide attempts remain high

A new Boston University School of Public Health (BUSPH) study finds that the proportion of high school students identifying as lesbian, gay, bisexual, or questioning (LGBQ) doubled from 2009 to 2017, while the LGBQ teen rate of attempted suicide went from five times the rate for their straight peers to nearly four times the rate.

10 Feb 2020

Increases in minimum wages primarily have no effect on health, study finds

In the decade-long absence of federal action, many states, counties and cities have increased minimum wages to help improve the lives of workers. While political debate over these efforts has long been contentious, scientific research on the health effects of raising the minimum wage is relatively new.

10 Feb 2020

Human textiles to replace damaged blood vessels

What if we could replace a patient's damaged blood vessels with brand new ones produced in a laboratory? This is the challenge set by Inserm researcher Nicolas L'Heureux, who is working on the human extracellular matrix - the structural support of human tissues that is found around practically all of the body's cells.

10 Feb 2020

Columbia researcher aims to uncover reasons behind health inequities in children after heart surgery

An MBA is a popular degree for people who want to run businesses, but for pediatric cardiologist Brett Anderson, MD, MBA, MS, assistant professor of pediatrics at Columbia University Vagelos College of Physicians and Surgeons, the degree helps her focus on improving health quality and outcomes for underserved patients.

10 Feb 2020

Family history of alcoholism affects how your brain transitions between active and resting states

You don't have to be a drinker for your brain to be affected by alcoholism.

10 Feb 2020

Migraine sufferers appear to have hyper-excitable visual cortex, study suggests

Individuals who suffer from migraine headaches appear to have a hyper-excitable visual cortex researchers at the Universities of Birmingham and Lancaster suggest.

10 Feb 2020

Vitamin D deficiency during pregnancy can influence the development of ADHD

According to a study conducted in Finland, the risk of ADHD was 34 percent higher in children whose mother had a vitamin D deficiency during pregnancy than in those children whose mother’s vitamin D level was sufficient during the first and second trimesters.

10 Feb 2020

Researchers investigate methods to 3D bioprint tissues for craniomaxillofacial reconstruction

Seamlessly correcting defects in the face, mouth and skull is highly challenging because it requires precise stacking of a variety of tissues including bone, muscle, fat and skin.

10 Feb 2020

Medical Research News

Finding the origins of angiosarcoma

First artificial enzyme with non-biological catalytic sites created

New method to treat cancer with iron oxide nanoparticles

Metformin could help leaky gut

Seurat publishes preclinical studies of intranasal IGF-1 in rat model of migraine headaches

New summary report highlights advances and challenges in small cell lung cancer research

Novel method to spot melanoma may save lives

Research uncovers protective role of astrocytes in sporadic motor neuron disease

Implementing cancer education in school curriculum could pay off in the long run

Improving handwashing at airports could reduce the spread of infectious diseases

New study shows how tumors disable the immune system to survive and spread

Study: Most men choosing surgery for prostate cancer do not regret their decisions

Study finds increase in teens identifying as LGBQ, but suicide attempts remain high

Increases in minimum wages primarily have no effect on health, study finds

Human textiles to replace damaged blood vessels

Columbia researcher aims to uncover reasons behind health inequities in children after heart surgery

Family history of alcoholism affects how your brain transitions between active and resting states

Migraine sufferers appear to have hyper-excitable visual cortex, study suggests

Vitamin D deficiency during pregnancy can influence the development of ADHD

Researchers investigate methods to 3D bioprint tissues for craniomaxillofacial reconstruction

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

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