Curated News: Nature (journal)

Filters close
access_time Embargo lifts in 2 days
This news release is embargoed until 28-Feb-2024 11:00 AM EST Released to reporters: 27-Feb-2024 11:05 AM EST

A reporter's PressPass is required to access this story until the embargo expires on 28-Feb-2024 11:00 AM EST The Newswise PressPass gives verified journalists access to embargoed stories. Please log in to complete a presspass application. If you have not yet registered, please Register. When you fill out the registration form, please identify yourself as a reporter in order to advance to the presspass application form.

Newswise: Transcription Factor Plays Pivotal Role in Right-Sided Colon Cancers
Released: 27-Feb-2024 11:00 AM EST
Transcription Factor Plays Pivotal Role in Right-Sided Colon Cancers
Johns Hopkins Medicine

The colon is often thought of as one organ, but the right and left parts of the colon have different molecular features in cancers. New research in mice from investigators at the Johns Hopkins Kimmel Cancer Center demonstrates that these regions also have distinct transcriptional programs, or cellular processes, that regulate the development of normal and cancerous cells.

Newswise:Video Embedded janitors-of-the-sea-overharvested-sea-cucumbers-play-crucial-role-in-protecting-coral
VIDEO
Released: 27-Feb-2024 9:25 AM EST
‘Janitors’ of the Sea: Overharvested sea cucumbers play crucial role in protecting coral
Georgia Institute of Technology

In a first-of-its-kind study, researchers at the Georgia Institute of Technology discovered that sea cucumbers — sediment-eating organisms that function like autonomous vacuum cleaners of the ocean floor — play an enormous role in protecting coral from disease. The problem is, they've been overharvested for more than 100 years, and they're now rare.

Released: 27-Feb-2024 6:05 AM EST
Fighting the flu: The surprising power of a century-old vaccine for tuberculosis
McGill University

As Canada’s flu season collides with record strep A cases and ongoing COVID-19 concerns, a new study is shedding light on our understanding of respiratory immune responses

access_time Embargo lifts in 2 days
This news release is embargoed until 28-Feb-2024 5:00 AM EST Released to reporters: 27-Feb-2024 12:05 AM EST

A reporter's PressPass is required to access this story until the embargo expires on 28-Feb-2024 5:00 AM EST The Newswise PressPass gives verified journalists access to embargoed stories. Please log in to complete a presspass application. If you have not yet registered, please Register. When you fill out the registration form, please identify yourself as a reporter in order to advance to the presspass application form.

Newswise: 1920_antibiotic-resistance-cedars-sinai.jpg?10000
Released: 26-Feb-2024 7:05 PM EST
Study Details How a Common Bacterium Resists New Antibiotic
Cedars-Sinai

Cedars-Sinai investigators have detailed a new way that bacteria use iron to cooperate and resist antibiotic treatment. The study, led by the Cedars-Sinai departments of Biomedical Sciences and Pathology and Laboratory Medicine, is published in the peer-reviewed journal Nature Microbiology and is the first to show this type of antibiotic cross-protection.

access_time Embargo lifts in 2 days
This news release is embargoed until 28-Feb-2024 11:00 AM EST Released to reporters: 26-Feb-2024 1:05 PM EST

A reporter's PressPass is required to access this story until the embargo expires on 28-Feb-2024 11:00 AM EST The Newswise PressPass gives verified journalists access to embargoed stories. Please log in to complete a presspass application. If you have not yet registered, please Register. When you fill out the registration form, please identify yourself as a reporter in order to advance to the presspass application form.

Released: 26-Feb-2024 10:05 AM EST
MSU, PSU bile acid discoveries redefine microbiome
Michigan State University

In a new paper published in the journal Nature, Michigan State University researchers Robert Quinn and Doug Guzior report the discovery of the enzyme responsible for producing microbially conjugated bile acids, some of the most abundant and crucial molecules in our gut.

23-Feb-2024 3:05 PM EST
Shifting focus: Investigators describe changes to pancreatic β cell at onset of Type 1 Diabetes
Joslin Diabetes Center

About eight million people live with Type 1 diabetes (T1D) worldwide, a chronic autoimmune condition in which the body attacks and destroys its own insulin-producing β-cells (pronounced “beta”) in the pancreas, leading to a lack of insulin and inability to regulate blood sugar. It’s not known why the body suddenly perceives its own β-cells as the enemy; some lines of evidence suggest environmental factors such as viral infections may trigger the onset of T1D, others suggest genetics may also play some role. Groundbreaking research by investigators at Joslin Diabetes Center sheds new light on the specific changes β-cells go through at the onset of T1D. Their findings—published in Nature Cell Biology—offer new avenues for targeted interventions for the chronic autoimmune condition.

Newswise: First-in-humans discovery reveals brain chemicals working behind the scenes during decision-making
AUDIO
23-Feb-2024 2:05 PM EST
First-in-humans discovery reveals brain chemicals working behind the scenes during decision-making
Virginia Tech

The idea that people make decisions based on social context is not a new one in neural economic games. But now, for the first time, researchers publishing in Nature Human Behavior show the impact of the social context may spring from the dynamic interactions of dopamine and serotonin. Researchers built carbon-fiber electrodes that were implanted in patients receiving Deep Brain Stimulation surgery. The method allows researchers to measure more than one neurotransmitter at a time, revealing a dance that has never been seen before

   
Newswise:Video Embedded raising-the-bar-for-medical-ai
VIDEO
Released: 23-Feb-2024 12:05 PM EST
Raising the Bar for Medical AI
Harvard Medical School

From the invention of the wheel to the advent of the printing press to the splitting of the atom, history is replete with cautionary tales of new technologies emerging before humanity was ready to cope with them.

Newswise: Barriers against Antarctic ice melt disappearing at the double
Released: 23-Feb-2024 10:05 AM EST
Barriers against Antarctic ice melt disappearing at the double
University of Edinburgh

Undersea anchors of ice that help prevent Antarctica’s land ice from slipping into the ocean are shrinking at more than twice the rate compared with 50 years ago, research shows.

Newswise: Researchers harness 2D magnetic materials for energy-efficient computing
Released: 22-Feb-2024 8:05 PM EST
Researchers harness 2D magnetic materials for energy-efficient computing
Massachusetts Institute of Technology (MIT)

Experimental computer memories and processors built from magnetic materials use far less energy than traditional silicon-based devices.

Released: 22-Feb-2024 3:05 PM EST
Study finds high number of persistent COVID-19 infections in the general population
University of Oxford

A new study led by the University of Oxford has found that a high proportion of SARS-CoV-2 infections in the general population lead to persistent infections lasting a month or more. The findings have been published today in the journal Nature.

Newswise: Air Pollution Hides Increases in Rainfall
20-Feb-2024 8:00 AM EST
Air Pollution Hides Increases in Rainfall
Lawrence Berkeley National Laboratory

In a new study, researchers broke down how human-induced greenhouse gas and aerosol emissions influence rainfall in the United States.

Released: 21-Feb-2024 11:05 PM EST
Alzheimer’s blood test performs as well as FDA-approved spinal fluid tests
Washington University in St. Louis

Scientists report a major step toward a simple blood test for Alzheimer’s disease. Researchers at Washington University School of Medicine in St. Louis and Lund University in Sweden showed that a blood test is as good at identifying people in early stages of the disease as cerebrospinal fluid tests approved by the Food and Drug Administration (FDA) for Alzheimer’s diagnosis. The findings indicate that a blood test soon may replace more expensive and invasive brain scans and spinal taps for detecting signs of Alzheimer’s in the brain.

Released: 21-Feb-2024 4:05 PM EST
Hippo signaling pathway gives new insight into systemic sclerosis
Michigan Medicine - University of Michigan

Systemic sclerosis causes the skin to tighten and harden resulting in a potentially fatal autoimmune condition that is associated with lung fibrosis and kidney disease. University of Michigan Health researchers have studied the pathology of systemic sclerosis to understand better the disease and identify key pathways in the disease process that can be targeted therapeutically.

Newswise: Research Résumé: Kun Luo, exploring microstructures for high-performance materials
Released: 21-Feb-2024 1:05 PM EST
Research Résumé: Kun Luo, exploring microstructures for high-performance materials
Iowa State University

Kun Luo is combining his experience in materials experimentation and theoretical simulations to explain the atomic mechanisms that create special properties in high-performance materials.

Newswise: How Does the Brain Make Decisions?
15-Feb-2024 4:05 PM EST
How Does the Brain Make Decisions?
Harvard Medical School

Mouse study provides insights into communication between neurons during decision-making

Newswise: Weedy rice gets competitive boost from its wild neighbors
19-Feb-2024 8:05 AM EST
Weedy rice gets competitive boost from its wild neighbors
Washington University in St. Louis

Weedy rice is an agricultural pest with a global economic impact. It is an aggressive weed that outcompetes cultivated rice and causes billions of dollars in yield losses worldwide. A study from Washington University in St. Louis offers new insights into genetic changes that give weedy rice its edge over cultivated rice in tropical regions of the world.

Newswise: Membrane Technology: Looking Deep into Smallest Pores
Released: 21-Feb-2024 4:05 AM EST
Membrane Technology: Looking Deep into Smallest Pores
Karlsruhe Institute of Technology (KIT)

Membranes of vertically aligned carbon nanotubes (VaCNT) can be used to clean or desalinate water at high flow rate and low pressure. Recently, researchers of Karlsruhe Institute of Technology (KIT) and partners carried out steroid hormone adsorption experiments to study the interplay of forces in the small pores. They found that VaCNT of specific pore geometry and pore surface structure are suited for use as highly selective membranes. The researchers report in Nature Communications. (DOI: 10.1038/s41467-024-44883-2)

Newswise: Junk DNA in birds may hold key to safe, efficient gene therapy
Released: 21-Feb-2024 2:05 AM EST
Junk DNA in birds may hold key to safe, efficient gene therapy
University of California, Berkeley

The recent approval of a CRISPR-Cas9 therapy for sickle cell disease demonstrates that gene editing tools can do a superb job knocking out genes to cure hereditary disease.

   
Newswise: Mapping potential pathways to MND treatment
Released: 21-Feb-2024 2:05 AM EST
Mapping potential pathways to MND treatment
University of Queensland

For the first time, researchers from The University of Queensland (UQ) have mapped out the proteins implicated in the early stages of motor neurone disease (MND).

Released: 21-Feb-2024 2:05 AM EST
Fasting-like diet lowers risk factors for disease, reduces biological age in humans
University of Southern California (USC)

Cycles of a diet that mimics fasting can reduce signs of immune system aging, as well as insulin resistance and liver fat in humans, resulting in a lower biological age, according to a new USC Leonard Davis School of Gerontology-led study.

Released: 21-Feb-2024 2:05 AM EST
New model identifies drugs that shouldn’t be taken together
Massachusetts Institute of Technology (MIT)

Any drug that is taken orally must pass through the lining of the digestive tract. Transporter proteins found on cells that line the GI tract help with this process, but for many drugs, it’s unknown which of those transporters they use to exit the digestive tract.

Newswise: Study shows UK offshores emissions through used vehicle exports
Released: 21-Feb-2024 1:05 AM EST
Study shows UK offshores emissions through used vehicle exports
University of Oxford

Published today in Nature Climate Change, the study found that exported used vehicles generate at least 13-53% more emissions per mile than those that are scrapped or on the road in Great Britain.

Newswise: Surprising Strategies: Scientists Quantify the Activity of Algal-Associated Bacteria at the Microscale
Released: 20-Feb-2024 4:05 PM EST
Surprising Strategies: Scientists Quantify the Activity of Algal-Associated Bacteria at the Microscale
Department of Energy, Office of Science

Microalgae in water are responsible for roughly 50% of the photosynthesis that converts carbon dioxide from the atmosphere into organic carbon. Researchers have now quantified the activity in the microbiome associated with these microalgae to investigate how the microbiome’s members process and exchange carbon and nitrogen from algal cells. They used isotopes and high-resolution imaging mass spectrometry to quantify these exchanges at the single-cell level.

Released: 20-Feb-2024 11:00 AM EST
Improving traffic signal timing with a handful of connected vehicles
University of Michigan

With GPS data from as little as 6% of vehicles on the road, University of Michigan researchers can recalibrate traffic signals to significantly reduce congestion and delays at intersections.

Not for public release

This news release is embargoed until 20-Feb-2024 11:00 AM EST Released to reporters: 19-Feb-2024 11:00 AM EST

A reporter's PressPass is required to access this story until the embargo expires on 20-Feb-2024 11:00 AM EST The Newswise PressPass gives verified journalists access to embargoed stories. Please log in to complete a presspass application. If you have not yet registered, please Register. When you fill out the registration form, please identify yourself as a reporter in order to advance to the presspass application form.

Newswise: Fixing rogue brain cells may hold key to preventing neurodegeneration
Released: 20-Feb-2024 10:20 AM EST
Fixing rogue brain cells may hold key to preventing neurodegeneration
Case Western Reserve University

A team led by scientists at the Case Western Reserve University School of Medicine has identified a new therapeutic approach for combating neurodegenerative diseases.

Released: 20-Feb-2024 10:05 AM EST
Media Tip: An ingredient in toothpaste may make electric cars go farther
Argonne National Laboratory

An ingredient in many toothpastes is sodium fluoride, a compound of fluorine. It is added to protect teeth against decay. But compounds containing fluorine have other practical uses that might surprise you. The U.S. Department of Energy’s Argonne National Laboratory scientists have discovered a fluoride electrolyte that could protect a next generation battery against performance decline.

Newswise: Media Tip: Previously unknown pathway to batteries with high energy, low cost and long life
Released: 20-Feb-2024 10:05 AM EST
Media Tip: Previously unknown pathway to batteries with high energy, low cost and long life
Argonne National Laboratory

The U.S. Department of Energy’s Argonne National Laboratory scientists have discovered a new pathway to enhance lithium-sulfur batteries, addressing their major drawback of short lifetimes. The discovery, published in Nature, reveals a previously unknown reaction mechanism that overcomes rapid performance decline in lithium-sulfur batteries.

Released: 19-Feb-2024 11:05 PM EST
Discovery about bacterial cell walls can lead to new antibiotics
Umea University

Researchers at Umeå University in Sweden, led by Professor Felipe Cava, have identified a new family of enzymes that creates a unique type of cross-linking between the building blocks of bacterial cell walls. This discovery could help develop new antibiotics against infectious diseases.

Released: 19-Feb-2024 8:05 PM EST
Genetic risk prediction for 10 chronic diseases moves closer to the clinic
Broad Institute of MIT and Harvard

As part of a nationwide collaboration, Broad Clinical Labs researchers have optimized 10 polygenic scores for use in clinical research as part of a study on how to implement genetic risk prediction for patients.

Newswise: Eating too much protein is bad for your arteries, and this amino acid is to blame
Released: 19-Feb-2024 8:05 PM EST
Eating too much protein is bad for your arteries, and this amino acid is to blame
University of Pittsburgh

University of Pittsburgh School of Medicine researchers discovered a molecular mechanism by which excessive dietary protein could increase atherosclerosis risk.

Newswise: Newly discovered genetic markers help pinpoint diabetes risks, complications
Released: 19-Feb-2024 7:05 PM EST
Newly discovered genetic markers help pinpoint diabetes risks, complications
University of Massachusetts Amherst

UMass Amherst researcher co-leads worldwide efforts to understand how genetic variants are linked with disease to develop new drugs and treatments.

Newswise: VUMC part of major step to achieving precision medicine
Released: 19-Feb-2024 12:05 PM EST
VUMC part of major step to achieving precision medicine
Vanderbilt University Medical Center

An analysis of genomic data from nearly 250,000 participants in the National Institutes of Health’s Research Program has identified more than 275 million previously unreported genetic variations, nearly 4 million of which have potential health consequences. The data, reported Feb. 19 in the journal , constitutes a research resource that is unprecedented in its scale and diversity, as 77% of the participants historically have been underrepresented in biomedical research, and 46% are from underrepresented racial and ethnic minorities.

Newswise: Cleveland Clinic-Led Study Discovers Link between High Levels of Niacin - a Common B Vitamin - and Heart Disease
15-Feb-2024 3:05 PM EST
Cleveland Clinic-Led Study Discovers Link between High Levels of Niacin - a Common B Vitamin - and Heart Disease
Cleveland Clinic

Cleveland Clinic researchers have identified a new pathway that contributes to cardiovascular disease associated with high levels of niacin, a common B vitamin previously recommended to lower cholesterol.

Released: 16-Feb-2024 9:05 PM EST
First human trial shows ‘wonder’ material can be developed safely
University of Edinburgh

A revolutionary nanomaterial with huge potential to tackle multiple global challenges could be developed further without acute risk to human health, research suggests.

Newswise: How COVID-19 affects the brain
Released: 16-Feb-2024 9:05 PM EST
How COVID-19 affects the brain
Charité - Universitätsmedizin Berlin

Scientists still are not sure how neurological symptoms arise in COVID-19.

Newswise: Brain waves are part of memory
Released: 16-Feb-2024 9:05 PM EST
Brain waves are part of memory
Universitätsklinikum Bonn

Neuroscientists from Bonn, New York, and Freiburg discover interactions between so-called "ripples" and nerve cells during human memory processes.

Newswise: Increased access to water a threat to nomadic livestock farmers
Released: 16-Feb-2024 8:05 PM EST
Increased access to water a threat to nomadic livestock farmers
Uppsala University

Increasing access to water in extremely arid parts of sub-Saharan Africa can help nomadic livestock farmers in the short term.

Newswise: New technology brings advanced blood imaging closer to the clinic
Released: 16-Feb-2024 10:05 AM EST
New technology brings advanced blood imaging closer to the clinic
National Institute of Biomedical Imaging and Bioengineering

The qualities of flowing blood, or hemodynamics, hold important insights into vascular diseases, but technological limitations have largely kept measurements of these properties out of reach in the clinic. Now, there may be a potential solution on the horizon.

Newswise: Promising target for CAR T-cell therapy leads to potent antitumor responses against cutaneous and rare melanomas
Released: 16-Feb-2024 10:05 AM EST
Promising target for CAR T-cell therapy leads to potent antitumor responses against cutaneous and rare melanomas
University of California, Los Angeles (UCLA), Health Sciences

Scientists at the UCLA Health Jonsson Comprehensive Cancer Center have built and demonstrated the potential efficacy of a new chimeric antigen receptor (CAR) T-cell-based immunotherapy specifically designed to treat patients with cutaneous and rare subtypes of melanoma.

Released: 16-Feb-2024 9:20 AM EST
New research finds that language shapes communication
Johns Hopkins University Carey Business School

The new study suggests there may be benefits of more carefully considering language as a core influence of human performance and communication.

Released: 15-Feb-2024 3:05 PM EST
Alerta do especialista: saúde e células zumbi durante o envelhecimento
Mayo Clinic

Com o avanço da idade, as células podem sofrer envelhecimento, um estado no qual elas param de crescer, mas continuam liberando moléculas inflamatórias e tecido degradado.

Newswise: A battery’s hopping ions remember where they’ve been
Released: 15-Feb-2024 1:15 PM EST
A battery’s hopping ions remember where they’ve been
SLAC National Accelerator Laboratory

Scientists discover that ions hopping through a battery electrolyte can reverse direction in response to a jolt of voltage and briefly return to their previous positions – .the first indication that the ions remembered, in a sense, where they had just been.

Newswise: Methane Emissions from Wetlands Increase Significantly over High Latitudes
Released: 15-Feb-2024 12:00 PM EST
Methane Emissions from Wetlands Increase Significantly over High Latitudes
Lawrence Berkeley National Laboratory

Wetlands are Earth’s largest natural source of methane, a potent greenhouse gas that is about 30 times more powerful than carbon dioxide at warming the atmosphere. A research team analyzed wetland methane emissions data across the entire Boreal-Arctic region and found that these emissions have increased approximately nine percent since 2002.

Newswise: inhalable-extracellular-vesicle-delivery-of-il-12-mrna-to-treat-lung-cancer-promote-systemic-immunity_0.png
Released: 15-Feb-2024 12:05 AM EST
Study Finds New Inhalable Therapy is a Big Step Forward in Lung Cancer Research
Columbia University School of Engineering and Applied Science

Columbia Biomedical Engineer Ke Cheng has developed a technique that uses inhalation of exosomes, or nanobubbles, to directly deliver IL-12 mRNA to the lungs of mice.

Released: 14-Feb-2024 11:05 PM EST
Climate change drived the emergence of West Nile virus in Europe
Universite Libre de Bruxelles

West Nile virus is an emerging pathogen in Europe and represents a public health threat in previously non-affected European countries



close
2.51639