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Changes in exploration behavior suggest early signs of cognitive decline in middle age

Spatial navigation – the ability to select and follow a route from one place to another – is a skill we use every day. Depending on practice, general cognitive ability, and childhood environment, some people are naturally better at this than others. But research has also shown that people’s skill in spatial navigation tends to decrease with increasing age.

8 Jun 2024

New therapeutic target discovered for treatment-resistant melanoma

An international research team led by scientists from the University of Liège (Belgium) has discovered an interesting new therapeutic target for the treatment of melanoma resistant to targeted therapies.

8 Jun 2024

Using AI to revolutionize mosquito surveillance to help combat malaria in Africa

University of South Florida researchers are using artificial intelligence to revolutionize mosquito surveillance to help combat malaria in Africa.

8 Jun 2024

Access to neurologist care linked to better ALS patient survival and quality of life

ALS patients received better care if they were treated by a neurologist, a new study published in PLOS One has found.

7 Jun 2024

Vigorous exercise lowers dementia risk in hypertensive adults, study finds

People with high blood pressure have a higher risk of cognitive impairment, including dementia, but a new study from researchers at Wake Forest University School of Medicine suggests that engaging in vigorous physical activity more than once a week can lower that risk.

7 Jun 2024

Xylitol linked to higher risk of cardiovascular events, Cleveland Clinic study finds

Cleveland Clinic researchers found higher amounts of the sugar alcohol xylitol are associated with increased risk of cardiovascular events like heart attack and stroke.

7 Jun 2024

Inherited gene sequences predict breast cancer type and severity, study reveals

A Stanford Medicine study of thousands of breast cancers has found that the gene sequences we inherit at conception are powerful predictors of the breast cancer type we might develop decades later and how deadly it might be.

7 Jun 2024

How nanoparticles alter blood vessel formation in the womb

Human life begins with a single egg cell that grows into a human being with trillions of cells.

7 Jun 2024

Stanford study finds 15-day paxlovid treatment safe but ineffective for long COVID

In a clinical trial conducted by Stanford Medicine investigators and their colleagues, a 15-day course of Paxlovid -; an antiviral drug combination targeting SARS-CoV-2, the virus that causes COVID-19 -; proved safe as an extended-duration treatment but didn't lessen select symptoms of the syndrome known as long COVID: the persistence, or reappearance, of COVID-related symptoms three months or more after an initial COVID-19 infection.

7 Jun 2024

Unlocking the potential of ubiquitin-proteasome system in cancer treatment

A new editorial paper was published in Oncoscience (Volume 11) on May 6, 2024, entitled, "Restoring our ubiquitination machinery to overcome resistance in cancer therapy."

7 Jun 2024

Dundee scientists unlock key mechanism in Parkinson's disease defense

Scientists at the University of Dundee have uncovered the inner relay of a molecular switch that protects the brain against the development of Parkinson's disease.

7 Jun 2024

Critical role of protein-lipid interactions in mitochondrial energy production revealed

By studying mutations in yeast and human cells, Johns Hopkins Medicine scientists say they have found that biochemical bonds between fats and proteins in the mitochondrion, the cell's powerhouse, play a crucial role in how our cells produce energy.

7 Jun 2024

Study highlights rising rates of food and water insecurity among U.S. children

Between 2005 and 2020, the number of children facing simultaneous water and food insecurity in the United States more than doubled.

7 Jun 2024

Study sheds light on the rate and nature of mutations in mitochondrial DNA

A new study from deCODE genetics uses pedigrees and sequence data from 64,806 Icelanders to shed light on the rate and nature of mutations in mitochondrial DNA (mtDNA) and the peculiar dynamics of its maternal transmission.

7 Jun 2024

Moffitt Cancer Center leads the way in revolutionizing cancer treatment with bioengineering

Bioengineering is revolutionizing cancer research, and Moffitt Cancer Center is at the forefront of this transformative movement.

7 Jun 2024

How increased mTOR activity shortens lifespan and promotes aging-related diseases

The reality of a population who is aging at an accelerated rate makes it a priority to understand what happens in the body over time, on a molecular scale.

7 Jun 2024

Simple peptide modification could unlock a whole class of targets for drug discovery

A relatively simple peptide modification could unlock a whole class of targets for drug discovery, new research shows.

7 Jun 2024

Scientists uncover neural mechanisms used in planning

In pausing to think before making an important decision, we may imagine the potential outcomes of different choices we could make.

7 Jun 2024

New antioxidant biomaterial may provide relief to people living with chronic pancreatitis

Northwestern University researchers have developed a new antioxidant biomaterial that someday could provide much-needed relief to people living with chronic pancreatitis.

7 Jun 2024

Key protein orco crucial for ant olfactory neuron survival and social behavior

While smell plays a considerable role in the social interactions of humans-;for instance, signaling fear or generating closeness-;for ants, it is vitally important.

7 Jun 2024

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Research News and Research

Changes in exploration behavior suggest early signs of cognitive decline in middle age

New therapeutic target discovered for treatment-resistant melanoma

Using AI to revolutionize mosquito surveillance to help combat malaria in Africa

Access to neurologist care linked to better ALS patient survival and quality of life

Vigorous exercise lowers dementia risk in hypertensive adults, study finds

Xylitol linked to higher risk of cardiovascular events, Cleveland Clinic study finds

Inherited gene sequences predict breast cancer type and severity, study reveals

How nanoparticles alter blood vessel formation in the womb

Stanford study finds 15-day paxlovid treatment safe but ineffective for long COVID

Unlocking the potential of ubiquitin-proteasome system in cancer treatment

Dundee scientists unlock key mechanism in Parkinson's disease defense

Critical role of protein-lipid interactions in mitochondrial energy production revealed

Study highlights rising rates of food and water insecurity among U.S. children

Study sheds light on the rate and nature of mutations in mitochondrial DNA

Moffitt Cancer Center leads the way in revolutionizing cancer treatment with bioengineering

How increased mTOR activity shortens lifespan and promotes aging-related diseases

Simple peptide modification could unlock a whole class of targets for drug discovery

Scientists uncover neural mechanisms used in planning

New antioxidant biomaterial may provide relief to people living with chronic pancreatitis

Key protein orco crucial for ant olfactory neuron survival and social behavior

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From Discovery Biology to ELRIG Chair

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