Medical Science News

RSS

Poor neuronal connectivity between two brain regions may be predictive of Alzheimer's risk

Late-onset Alzheimer's disease, the one that appears after age 65, is the most common form of this neurodegenerative disease and accounts for more than 90% of cases.

12 Feb 2020

Study finds link between meditation, the endocrine system, health and wellbeing

New collaborative research at Queen's University Belfast and Victoria University, Melbourne, Australia aims to better understand the link between meditation and improved mental health outcomes.

12 Feb 2020

Study reveals new role for gene associated with autism spectrum disorder

A UCLA-led study reveals a new role for a gene that's associated with autism spectrum disorder, intellectual disability and language impairment.

12 Feb 2020

Researchers identify control of a mitochondrial protective mechanism

Mitochondria are known as the "powerhouses" of cells. However, under critical pathophysiological conditions, they can use cellular energy for self-preservation.

12 Feb 2020

KAIST researchers identify mechanism that fuels a 'domino effect' in cancer drug resistance

KAIST researchers have identified mechanisms that relay prior acquired resistance to the first-line chemotherapy to the second-line targeted therapy, fueling a "domino effect" in cancer drug resistance.

11 Feb 2020

MGH researchers uncover potential antiviral drug target for treating infectious diseases

As the coronavirus outbreak shows, viruses are a constant threat to humanity. Vaccines are regularly developed and deployed against specific viruses, but that process takes a lot of time, doesn't help everyone who needs protection, and still leaves people exposed to new outbreaks and new viruses.

11 Feb 2020

Macrophages migrate from the blood to attack brain tissue shortly after stroke

Macrophages are part of the innate immune system and essential for brain development and function. Using a novel method, scientists from Jena University Hospital, the University of Bonn and the Memorial Sloan Kettering Cancer Center in New York (USA) succeeded in visualizing macrophages that were formed in the bone marrow.

11 Feb 2020

Using synthetic cell scaffolds to replace animal testing in cancer research

In the field of cancer research, the idea that scientists can disrupt cancer growth by changing the environment in which cancerous cells divide is growing in popularity. The primary way researchers have tested this theory is to conduct experiments using animals.

11 Feb 2020

Fossilized dinosaur tail is home to a 60-million-year-old tumor

The fossilized tail of a young dinosaur that lived on a prairie in southern Alberta, Canada, is home to the remains of a 60-million-year-old tumor.

11 Feb 2020

UC research could help identify organ donors at risk of developing kidney disease

Kidney transplantation is the gold standard treatment for end-stage kidney disease and is associated with an advantage over dialysis in both survival and quality of life.

11 Feb 2020

A protein that plays key role in endometrial cancer growth discovered

The hormone estrogen plays many critical roles in men and women, in both healthy tissues and in cancer. In breast and gynecologic cancers, estrogen sends signals to tumors instructing the cancer cells to grow out of control.

11 Feb 2020

New germ-killing fabric could help stop the spread of communicable diseases

UMass Lowell researchers have created germ-killing fabric that could help stop the spread of communicable diseases.

11 Feb 2020

Greater motor reserve in long-distance skiers may help postpone onset of Parkinson's disease

To better understand the relationship between physical activity and Parkinson's Disease (PD) investigators in Sweden analyzed medical records of nearly 200,000 long-distance skiers who took part in the Vasaloppet cross-country ski race.

11 Feb 2020

NSF CAREER award supports research into biomaterial that promotes osteochondral tissue regeneration

If you're able to walk without pain, give a silent shout-out to your cartilage.

11 Feb 2020

Developing enhanced personalized cancer vaccines

Therapeutic cancer vaccines were first developed 100 years ago and have remained broadly ineffective to date. Before tangible results can be achieved, two major obstacles must be overcome.

11 Feb 2020

Research shows how the brain's immune system could be activated to improve memory

When it comes to memory, immune cells are known as the "bad cops" of the brain. But new research shows they could also be turned into "good cops" to power memory and learning.

11 Feb 2020

Blood test for inflammatory and cell senescence biomarkers may help predict cognitive decline

In order to provide the best medical care for newly diagnosed Parkinson's disease (PD) patients, a method of predicting their cognitive and motor progression, beyond using purely clinical parameters, would have major implications for their management.

11 Feb 2020

New multiplexed electrical biosensor for accurate detection of Alzheimer's disease

A research team at KAIST reported clinically accurate multiplexed electrical biosensor for detecting Alzheimer's disease by measuring its core biomarkers using densely aligned carbon nanotubes.

11 Feb 2020

Biological age metric can provide new opportunities for preventative healthcare

People age in different ways. Biological age is a metric that scientists use to predict health risks, the relevance of which can be enhanced by combining different markers. Particularly important markers are frailty and the epigenetic clock, write researchers from Karolinska Institutet in a study published in eLife.

11 Feb 2020

Developmental shape-shifting is key to cancer's ability to spread and evade immune defenses

Just as people tend to become stuck in their ways as they grow older so too do cells. Neurons in the brain don't one day decide to become heart cells; skin cells repair wounds with skin cells rather than kidney cells.

11 Feb 2020

Medical Science News

Poor neuronal connectivity between two brain regions may be predictive of Alzheimer's risk

Study finds link between meditation, the endocrine system, health and wellbeing

Study reveals new role for gene associated with autism spectrum disorder

Researchers identify control of a mitochondrial protective mechanism

KAIST researchers identify mechanism that fuels a 'domino effect' in cancer drug resistance

MGH researchers uncover potential antiviral drug target for treating infectious diseases

Macrophages migrate from the blood to attack brain tissue shortly after stroke

Using synthetic cell scaffolds to replace animal testing in cancer research

Fossilized dinosaur tail is home to a 60-million-year-old tumor

UC research could help identify organ donors at risk of developing kidney disease

A protein that plays key role in endometrial cancer growth discovered

New germ-killing fabric could help stop the spread of communicable diseases

Greater motor reserve in long-distance skiers may help postpone onset of Parkinson's disease

NSF CAREER award supports research into biomaterial that promotes osteochondral tissue regeneration

Developing enhanced personalized cancer vaccines

Research shows how the brain's immune system could be activated to improve memory

Blood test for inflammatory and cell senescence biomarkers may help predict cognitive decline

New multiplexed electrical biosensor for accurate detection of Alzheimer's disease

Biological age metric can provide new opportunities for preventative healthcare

Developmental shape-shifting is key to cancer's ability to spread and evade immune defenses

Microscopy in Neuroscience Research

Universal 'One-Size-Fits-All' Cancer Treatment

The Pre-Med’s Guide to Applying to Medical School

Latest News