Feature Channels: Microbiome

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Released: 1-Feb-2024 10:05 PM EST
Resistant bacteria can remain in the body for years
University of Basel

Fighting disease-causing bacteria becomes more difficult when antibiotics stop working.

Newswise:Video Embedded how-leafcutter-ants-cultivate-a-fungal-garden-to-degrade-plants-and-provide-insights-into-future-biofuels
VIDEO
Released: 1-Feb-2024 3:05 PM EST
How Leafcutter Ants Cultivate a Fungal Garden to Degrade Plants and Provide Insights into Future Biofuels
Pacific Northwest National Laboratory

PNNL scientists developed a new method to map exactly how a fungus works with leafcutter ants in a complex microbial community to degrade plant material at the molecular level. The team’s insights are important for biofuels development.

Newswise: Exploring the Unseen: Microbial Wonders in Earth's Saltiest Waters
Released: 1-Feb-2024 9:00 AM EST
Exploring the Unseen: Microbial Wonders in Earth's Saltiest Waters
Chinese Academy of Sciences

The study delves into hypersaline lakes in Xinjiang, China, exploring the genetic and metabolic diversity of microbial communities termed "microbial dark matters."

Newswise: Deglaciated Soils: Microorganisms Emerging From Melting Glaciers
Released: 31-Jan-2024 10:05 AM EST
Deglaciated Soils: Microorganisms Emerging From Melting Glaciers
Environmental Molecular Sciences Laboratory - EMSL

As global temperatures continue to rise, glaciers are melting, and soils with communities of microorganisms are now exposed. Researchers are studying the microorganisms in these soils to determine how they influence carbon flux and climate change.

Newswise: RUDN agronomist treated fungal disease of bananas with green silver nanoparticles
Released: 31-Jan-2024 4:05 AM EST
RUDN agronomist treated fungal disease of bananas with green silver nanoparticles
Scientific Project Lomonosov

RUDN University agronomist and colleagues from Iran obtained environmentally friendly silver nanoparticles from paulownia fruit. They have proven to be an effective remedy against a fungus that affects bananas and other fruit crops.

Newswise: Fighting Viruses that Cause Cancer
Released: 29-Jan-2024 1:05 PM EST
Fighting Viruses that Cause Cancer
Tufts University

In research labs and clinical settings, faculty across Tufts School of Medicine and Graduate School of Biomedical Sciences are investigating cancer caused by herpes, HIV, HPV, and other viruses

Newswise: Rising Sea Levels Could Lead to More Methane Emitted from Wetlands
Released: 29-Jan-2024 11:15 AM EST
Rising Sea Levels Could Lead to More Methane Emitted from Wetlands
Lawrence Berkeley National Laboratory

A Bay Area wetlands ecosystem that was expected to serve as a carbon sink is emitting surprisingly high levels of methane, a potent greenhouse gas.

Released: 25-Jan-2024 1:05 PM EST
Rutgers Health Receives $3 Million U.S. Grant to Study Impact of Environmental Factors on Pregnancy and Children’s Health
Rutgers University-New Brunswick

A multidisciplinary group of Rutgers Health researchers have received a $3.1 million grant from the National Institutes of Health (NIH) to study the impact of environmental influences on pregnancy and children’s health.

Released: 24-Jan-2024 3:05 PM EST
How studying defensive bacteria may help human gut health
Michigan State University

Elizabeth Heath-Heckman, an assistant professor in the College of Natural Science, has received a five-year National Institutes of Health grant from the National Institute for General Medical Sciences totaling $1.9 million to support her research studying the bacteria animals like squid and newts use to protect themselves. This research could provide insights into how humans maintain beneficial bacteria in their gut.

Released: 24-Jan-2024 2:05 PM EST
Study In Mice Uncovers New Protective Benefit of Breast Milk
Johns Hopkins Bloomberg School of Public Health

An immune component of breast milk known as the complement system shapes the gut environment of infant mice in ways that make them less susceptible to certain disease-causing bacteria, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health.

Newswise: RPI Researchers Engineer Bacteria That Eat Plastic, Make Multipurpose Spider Silk
Released: 24-Jan-2024 1:05 PM EST
RPI Researchers Engineer Bacteria That Eat Plastic, Make Multipurpose Spider Silk
Rensselaer Polytechnic Institute (RPI)

Move over Spider-Man: Researchers at Rensselaer Polytechnic Institute have developed a strain of bacteria that can turn plastic waste into a biodegradable spider silk with multiple uses.

Newswise: Professor emeritus and creator of ‘people’s tomato’ unveils final variety
Released: 24-Jan-2024 11:00 AM EST
Professor emeritus and creator of ‘people’s tomato’ unveils final variety
West Virginia University

Mannon Gallegly, a West Virginia University plant pathology professor emeritus who has spent more than 70 years developing hearty tomato varieties for home gardeners, has created his fourth and final tomato — the West Virginia ’23, dubbed “Mannon’s Majesty.”

Newswise: Remodeling the immune system to fight tuberculosis
Released: 19-Jan-2024 7:05 AM EST
Remodeling the immune system to fight tuberculosis
University of Massachusetts Amherst

Tuberculosis, caused by the bacterium Mycobacterium tuberculosis (Mtb) kills upwards of 1.6 million people a year, making it one of the leading causes of death by an infectious agent worldwide—and that number is only growing larger.

Released: 18-Jan-2024 4:05 PM EST
Semen microbiome health may impact male fertility
University of California, Los Angeles (UCLA), Health Sciences

You may have heard about the gut microbiome and its influence on a person’s overall health and well-being.

Newswise: New Study Reveals the Impact of Skin Microorganisms on Earthworm Toxicity in Polluted Environments
Released: 18-Jan-2024 11:05 AM EST
New Study Reveals the Impact of Skin Microorganisms on Earthworm Toxicity in Polluted Environments
Chinese Academy of Sciences

Epidermal microorganisms, vital in nutrient exchange between hosts and environments, have now been shown to play a key role in host toxicity through community changes.

Newswise: Fungal ‘bouncers’ patrol plant-microbe relationship
Released: 17-Jan-2024 12:05 PM EST
Fungal ‘bouncers’ patrol plant-microbe relationship
Oak Ridge National Laboratory

A new computational framework created by Oak Ridge National Laboratory researchers is accelerating their understanding of who’s in, who’s out, who’s hot and who’s not in the soil microbiome, where fungi often act as bodyguards for plants, keeping friends close and foes at bay.

Newswise: Largest-ever study of ocean DNA has created essential catalog of marine life
Released: 16-Jan-2024 10:05 AM EST
Largest-ever study of ocean DNA has created essential catalog of marine life
Frontiers

The ocean is the world’s largest habitat, yet much of its biodiversity is still unknown. A study published in Frontiers in Science marks a significant breakthrough, reporting the largest and most comprehensive database of marine microbes to date – matched with biological function, location, and habitat type.

Newswise: Key moment in the evolution of life on Earth captured in fossils
Released: 16-Jan-2024 7:05 AM EST
Key moment in the evolution of life on Earth captured in fossils
Curtin University

Curtin-led research has for the first time precisely dated some of the oldest fossils of complex multicellular life in the world, helping to track a pivotal moment in the history of Earth when the seas began teeming with new lifeforms - after four billion years of containing only single-celled microbes.

Released: 15-Jan-2024 10:05 AM EST
When bees nourish their microbiota
University of Lausanne

Two teams from UNIL and EPFL have succeeded in demonstrating that the insect synthesizes nutrients for native gut microbes. A study published in Nature Microbiology.

Newswise: Candida evolution disclosed: new insights into fungal infections
12-Jan-2024 5:00 AM EST
Candida evolution disclosed: new insights into fungal infections
Fundació Institut de Recerca Biomèdica (IRB BARCELONA)

Identification of genes under recent selection provides insights into the molecular mechanisms of human-related adaptation in Candida pathogens.

Released: 11-Jan-2024 8:05 AM EST
Higher viral load during HIV infection can shape viral evolution
Oxford University Press

A new paper in Molecular Biology and Evolution, published by Oxford University Press, finds that HIV populations in people with higher viral loads also have higher rates of viral recombination.

Released: 11-Jan-2024 8:05 AM EST
Microplastics affect soil fungi depending on drought conditions
Wiley

Moisture levels in the soil can impact the effects that microplastic pollution has on soil fungi, according to new research published in Environmental Microbiology.

9-Jan-2024 8:05 AM EST
Scientists behind Novel Discoveries and Individuals Leading the Understanding of Emerging Areas of Concern for Public Health Are Being Honored with 2024 SOT Awards
Society of Toxicology

Among the accomplishments of this year’s awardees are discoveries related to the role of altered pharmacokinetics in non-alcoholic fatty liver disease, the mechanisms of Parkinson’s disease neurodegeneration, the risk of COVID-19 to smokers and vapers, and the role of the microbiome in pregnancy and early developmental programming.

   
Newswise: Researchers Discover Potential Microbiome Links to Skin Aging
10-Jan-2024 9:05 PM EST
Researchers Discover Potential Microbiome Links to Skin Aging
University of California San Diego

The effects of aging and external factors like UV exposure on skin are well documented. As people age or spend more time in the sun, their skin tends to become drier and more wrinkled. Recent findings have identified an exciting potential new link to signs of skin aging—the skin microbiome, the collection of microorganisms that inhabits our skin.

Newswise: Developing Diagnostics for a Deadly Elephant Disease
Released: 10-Jan-2024 3:05 PM EST
Developing Diagnostics for a Deadly Elephant Disease
Tufts University

Elephant endotheliotropic herpesvirus is the leading cause of death for Asian elephant calves and is a danger to young African elephants as well.

Released: 10-Jan-2024 12:00 PM EST
MD Anderson Research Highlights for January 10, 2024
University of Texas MD Anderson Cancer Center

The University of Texas MD Anderson Cancer Center’s Research Highlights showcases the latest breakthroughs in cancer care, research and prevention. These advances are made possible through seamless collaboration between MD Anderson’s world-leading clinicians and scientists, bringing discoveries from the lab to the clinic and back. Recent developments at MD Anderson include insights into the effects of the gut microbiome on remote tumors, a screening strategy for ovarian cancer early detection, a combination approach to overcome PARP inhibitor resistance, further understanding of ferroptosis resistance, a ferroptosis-based strategy for overcoming treatment resistance in acute myeloid leukemia (AML), potential targets for p53 mutations that lead to cancer progression, a signature for more accurately predicting risk in patients with AML given low-intensity treatments, and a prognostic tool to stratify patients with colorectal cancer.

Newswise: Protecting newborns: Research lays the groundwork for a lifesaving vaccine
Released: 9-Jan-2024 9:05 AM EST
Protecting newborns: Research lays the groundwork for a lifesaving vaccine
Binghamton University, State University of New York

Researchers from Binghamton University, State University of New York are unraveling the workings of Group B Strep (GBS) infections in pregnant women, which could someday lead to a vaccine.

Newswise: David Nobles Awarded 2022 J. Roger Porter Award
Released: 9-Jan-2024 9:00 AM EST
David Nobles Awarded 2022 J. Roger Porter Award
United States Culture Collection Network

David Nobles, Curator of the Culture Collection of Algae (UTEX) at the University of Texas at Austin, USA, has been awarded the 2022 J. Roger Porter Award in recognition of his outstanding leadership in maintaining and improving the products and services at UTEX and for his contribution to the advancement of algae research on a global scale.

Newswise: More than thirty new species of bacteria discovered in patient samples
Released: 8-Jan-2024 2:05 PM EST
More than thirty new species of bacteria discovered in patient samples
University of Basel

Unknown germs are a common occurrence in hospitals. Researchers at the University of Basel have spent many years collecting and analyzing them. They have identified many new species of bacteria, some of which are significant for clinical practice.

Released: 8-Jan-2024 1:05 PM EST
Review Shows Promise of Live Dietary Microbes in Supporting Health
Institute for the Advancement of Food and Nutrition Sciences

A review of hundreds of experiments focused on health impacts lays the groundwork for future research in cancer prevention, weight management and other areas.

Released: 5-Jan-2024 2:05 PM EST
Novel Compound Protects Against Infection by Virus that Causes COVID-19, Preliminary Studies Show
Dana-Farber Cancer Institute

• Stapled lipopeptides successfully deter infection by the SARS-CoV-2 virus and reduce the severity of COVID-19 in tests with hamsters

Newswise:Video Embedded rise-of-the-tripledemic
VIDEO
Released: 5-Jan-2024 1:05 PM EST
Rise of the Tripledemic
Cedars-Sinai

As the new year kicks into full swing, so has a trio of respiratory viruses, creating a so-called tripledemic.

Newswise: A new approach can address antibiotic resistance to Mycobacterium abscessus
Released: 5-Jan-2024 11:05 AM EST
A new approach can address antibiotic resistance to Mycobacterium abscessus
St. Jude Children's Research Hospital

Scientists at St. Jude Children’s Research Hospital created analogs of the antibiotic spectinomycin that are significantly more effective against these highly resistant bacteria.

Newswise: Understanding How Gut Bacteria Affect Chronic Liver Diseases
Released: 4-Jan-2024 7:05 AM EST
Understanding How Gut Bacteria Affect Chronic Liver Diseases
Chinese Academy of Sciences

The gut microbiome, consisting of trillions of bacteria, viruses, and fungi, plays a crucial role in digestion, nutrient absorption, and the regulation of host metabolism and immunity.

Newswise: NUS team discovers new method of cultivating human norovirus using zebrafish embryo
Released: 25-Dec-2023 8:05 PM EST
NUS team discovers new method of cultivating human norovirus using zebrafish embryo
National University of Singapore (NUS)

Food virologists from the National University of Singapore (NUS) have successfully propagated the human norovirus using zebrafish embryos, providing a valuable platform to assess the effectiveness of virus inactivation for the water treatment and food industries.

19-Dec-2023 11:05 AM EST
Researchers map how measles virus spreads in human brain
Mayo Clinic

Mayo Clinic researchers mapped how the measles virus mutated and spread in the brain of a person who succumbed to a rare, lethal brain disease.

Released: 20-Dec-2023 7:05 PM EST
Genomics-based computational pipeline for tracking and quantifying specific strains of bacteria
Environmental Molecular Sciences Laboratory - EMSL

Researchers developed a genomics-based computational pipeline to understand how specific strains of bacteria behave within bacterial communities associated with plants.

Released: 20-Dec-2023 7:05 PM EST
Drought Shifts the Type of Carbon Emitted by Soil Microbes
Environmental Molecular Sciences Laboratory - EMSL

A team of scientists studied carbon allocation in soils at an artificial tropical rainforest. Their results demonstrated the impact of drought on microbial activity, particularly on how the types of carbon in soil can change, leading to a loss of carbon to the atmosphere as carbon dioxide and volatile organic compounds.

Released: 20-Dec-2023 3:05 PM EST
Working with Big Data requires a lot of power! The latest research and features on Supercomputing
Newswise

With the rise in machine learning applications and artificial intelligence, it's no wonder that more and more scientists and researchers are turning to supercomputers. Supercomputers are commonly used for making predictions with advanced modeling and simulations. This can be applied to climate research, weather forecasting, genomic sequencing, space exploration, aviation engineering and more.

       
Newswise: Multitasking microbes: UW–Madison scientists engineer bacteria to make two valuable products from plant fiber
Released: 20-Dec-2023 3:05 PM EST
Multitasking microbes: UW–Madison scientists engineer bacteria to make two valuable products from plant fiber
University of Wisconsin–Madison

We often look to the smallest lifeforms for help solving the biggest problems: Microbes help make foods and beverages, cure diseases, treat waste and even clean up pollution.

Newswise: New study sheds light on the connection between the microbiome and kidney stones
Released: 20-Dec-2023 12:05 PM EST
New study sheds light on the connection between the microbiome and kidney stones
Lawson Health Research Institute

A new study from Lawson Health Research Institute and Western University published in the journal Microbiome has found changes in the microbiome in multiple locations in the body are linked to the formation of kidney stones.

Newswise: Discovery: Plants use “trojan horse” to fight mold invasions
Released: 20-Dec-2023 12:05 PM EST
Discovery: Plants use “trojan horse” to fight mold invasions
University of California, Riverside

UC Riverside scientists have discovered a stealth molecular weapon that plants use to attack the cells of invading gray mold.

Newswise: Iowa State researchers discover crucial step in creating blood stem cells
Released: 19-Dec-2023 12:05 PM EST
Iowa State researchers discover crucial step in creating blood stem cells
Iowa State University

A microbial sensor that helps identify and fight bacterial infections also plays a key role in the embryonic development of blood stem cells, valuable new insight in the effort to create patient-derived blood stem cells that could eliminate the need for bone marrow transplants.

Newswise: The keto diet protects against epileptic seizures. Scientists are uncovering why
Released: 18-Dec-2023 12:05 PM EST
The keto diet protects against epileptic seizures. Scientists are uncovering why
University of California, Los Angeles (UCLA), Health Sciences

The high-fat, low-carbohydrate ketogenic diet is more than just a trendy weight-loss tactic. It has also been known to help control seizures in children with epilepsy, particularly those who don’t respond to first-line anti-seizure medications.

Released: 15-Dec-2023 3:05 PM EST
Microbiome insights found in poop help predict infections in liver transplant patients
University of Chicago Medical Center

Researchers at UChicago were able to predict postoperative infections in liver transplant patients by analyzing molecules in their poop — a key leap forward in exploring the connection between the gut microbiome and overall health.

Newswise: Innovative Machine Learning Model for Predicting Chlorine Levels in Drinking Water
Released: 15-Dec-2023 9:00 AM EST
Innovative Machine Learning Model for Predicting Chlorine Levels in Drinking Water
Chinese Academy of Sciences

Chlorine-based disinfection is a critical practice in conventional drinking water treatment (DWT). It is essential for inactivating pathogenic microbes in raw water supplies, thereby eliminating health risks in finished water and throughout distribution systems.



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