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Advanced imaging technique reveals the high-resolution structure of cyanobacterial virus

A research team at the Hong Kong University of Science and Technology (HKUST) has outlined the high-resolution structure of a little-known virus, improving our understanding of viral infection, which could pave the way for more accurate predictions of climate change.

14 Dec 2023

Rapid identification of disease-causing bacteria using Raman spectroscopy

Study in BioRisk explores the use of Raman spectroscopy for rapid identification of Pseudomonas aeruginosa, a bacteria causing serious human diseases, demonstrating its potential as a quick and efficient diagnostic tool.

14 Dec 2023

New study advances understanding of prebiotics in nutrition and gut health

A groundbreaking study led by David Berry and Alessandra Riva from the Centre for Microbiology and Environmental Systems Science (CeMESS) at the University of Vienna has significantly advanced our understanding of prebiotics in nutrition and gut health.

14 Dec 2023

Rift over when to use N95s puts health workers at risk again

Three years after more than 3,600 health workers died of covid-19, occupational safety experts warn that those on the front lines may once again be at risk if the Centers for Disease Control and Prevention takes its committee's advice on infection control guidelines in health care settings, including hospitals, nursing homes, and jails.

14 Dec 2023

CRISPR opens doors for novel probiotic functions and applications

Humans can benefit significantly from symbiotic relationships with probiotics - live bacteria and microorganisms that influence the gut microbiota.

13 Dec 2023

Scientists unlock secret to repairing malnourished children's guts

A clinical trial reported in 2021 and conducted by a team of researchers from Washington University School of Medicine in St. Louis and the International Centre for Diarrhoeal Disease Research in Dhaka, Bangladesh, showed that a newly designed therapeutic food aimed at repairing malnourished children's underdeveloped gut microbiomes was superior to a widely used standard therapeutic food.

13 Dec 2023

New study unpacks the hidden power of breastfeeding

Breastfeeding, even partially alongside formula feeding, changes the chemical makeup - or metabolome - of an infant's gut in ways that positively influence brain development and may boost test scores years later, suggests new CU Boulder research.

13 Dec 2023

Infective endocarditis deaths spike among young adults, research shows

Death rates related to infective endocarditis declined in most adults across the U.S. within the last two decades, yet accelerated among young adults ages 25 to 44 years old, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

13 Dec 2023

OHSU study sheds light on ubiquitin modification during bacterial infection

New research from Oregon Health & Science University could one day lead to therapies that prevent or treat diseases and infections tied to a protein that's found in all human cells.

12 Dec 2023

Synbiotic formula shows promise in reducing long COVID symptoms

Study finds that the synbiotic preparation SIM01 significantly reduces post-acute COVID-19 syndrome symptoms in patients, including fatigue, memory issues, and gastrointestinal distress, indicating its potential as a treatment for long COVID.

11 Dec 2023

Natural compound activates macrophages to fight resistant tuberculosis bacteria

Tuberculosis (TB) is a prevalent infectious disease that affects millions of people each year. It was previously the leading cause of death from a single pathogen before the COVID-19 pandemic.

11 Dec 2023

Study explores the intricate gut-brain-liver connection and its impact on health

Study reviews the gut-brain-liver axis, revealing the complex interplay between these organs in health and disease and the implications for therapeutic interventions, focusing on how gut microbiota affects liver and brain health.

10 Dec 2023

Expanding the toolbox for drug design: New enzymes for tailoring molecules

Simon Schröder has worked out how enzymes can be used to more easily form the desired bond between two nitrogen atoms.

8 Dec 2023

Living concrete: Drexel researchers develop biofiber to repair cracks

In hopes of producing concrete structures that can repair their cracks, researchers from Drexel University's College of Engineering are putting a new twist on an old trick for improving the durability of concrete.

8 Dec 2023

Flaxseed lignans found to influence gut microbiome and breast cancer risk

A new study demonstrates that the human gut microbiome may be a factor in breast health. Lifestyle and diet have long been known to affect human health.

7 Dec 2023

Researchers identify 25 new genetic markers linked to peptic ulcers

Researchers studied stomach and duodenal ulcers in a large research project comparing Japanese and European populations.

7 Dec 2023

Immunoregulatory nanomedicines for the prevention and treatment of respiratory diseases

Study explores immunoregulatory nanomedicines for respiratory infections, highlighting their potential in enhancing treatment outcomes and vaccine efficacy.

7 Dec 2023

Researchers receive $2 million NSF grant to continue fight against airborne pathogens

Bahareh Behkam and collaborators have received a $2 million grant from the National Science Foundation (NSF) to continue their fight against airborne pathogens

6 Dec 2023

Sympathetic nervous system and immune interplay: Key to metabolic regulation

A review in Advanced Science explores the interaction between the immune system and the sympathetic nervous system in regulating vital metabolic organs like the pancreas, liver, and adipose tissues. This comprehensive analysis provides insights into the neuroimmune relationships affecting metabolism, offering potential new therapeutic strategies for metabolic diseases.

5 Dec 2023

Link between gut dysbiosis and chronic diseases explored in new study

Study explores the ecological causes of gut dysbiosis and its link to human diseases, revealing how imbalances in gut microbiota composition, influenced by host-derived factors like oxygen and nitrate, contribute to various chronic conditions.

5 Dec 2023