Staphylococcus aureus News and Research

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Staphylococcus aureus is a spherical bacterium (coccus) which on microscopic examination appears in pairs, short chains, or bunched, grape-like clusters. These organisms are Gram-positive. Some strains are capable of producing a highly heat-stable protein toxin that causes illness in humans.

Curcumin-based therapy offers hope against antibiotic-resistant superbugs

In 2017, a tragic incident unfolded in a Nevada hospital. A woman, admitted for pneumonia, tragically succumbed to multiple organ failure and sepsis.

6 Feb 2025

Study explores the impact of respiratory bacteria on RSV severity

Respiratory syncytial virus (RSV) is a leading cause of lower respiratory tract infections in children under two years old, resulting in significant morbidity and a heavy economic burden on healthcare systems worldwide.

6 Feb 2025

Nanoflower-coated bandages could improve wound care and fight infections

A carnation-like nanostructure could someday be used in bandages to promote wound healing.

31 Jan 2025

Scratching found to both aggravate inflammation and boost immune defenses

New research uncovers the dual nature of scratching an itch; although it can worsen skin inflammation, it can also boost immune defenses against bacterial infections at the injury site.

30 Jan 2025

Research sheds light on resistance to novobiocin in Staphylococcus aureus

Announcing a new article publication for Zoonoses journal. Methicillin resistant Staphylococcus aureus (MRSA) and Vancomycin resistant Staphylococcus aureus (VRSA) are critical pathogens identified by the WHO for their significant drug resistance.

28 Jan 2025

Manuka vs. Ohia Lehua honey: Study reveals key antioxidant differences and health benefits

Study compares the antioxidant properties of Manuka honey (MH) and Ohia Lehua honey (OLH), revealing that MH contains ten times more phenolic content, while OLH demonstrates superior in vivo antioxidant activity by reducing oxidative stress and enhancing antioxidant capacity.

19 Jan 2025

Scientists uncover genetic secrets of Staphylococcus aureus survival in humans

The most detailed study to date on the mechanisms by which a common type of bacterium, Staphylococcus aureus, adapts to living on the human body could help improve the prevention, diagnosis, and treatment of certain infections.

13 Jan 2025

Simple green synthesis of silver nanoparticles from goji berries

As the search for sustainability permeates all fields, researchers are turning to a unique organic source for creating antibacterial silver nanoparticles (Ag-NPs) – the humble goji berry.

9 Jan 2025

Dual-functional Qx-D scaffolds hold immense promise for treating infected bone defects

In the realm of orthopedic medicine, the challenge of managing infected bone defects (IBDs) has persisted as a significant hurdle.

24 Dec 2024

Breakthrough discovery could lead to effective vaccine for S. aureus

Staphylococcus aureus (S. aureus) is a major cause of skin and soft tissue infections that can sometimes lead to sepsis and toxic shock syndrome.

16 Dec 2024

Urgent action needed to combat AMR and achieve EU's 2030 targets

Between 2019 and 2023, antibiotic consumption in the EU increased by 1%, moving further away from the 2030 target of a 20% reduction recommended by the Council of the European Union.

19 Nov 2024

WHO study names top pathogens in need of new vaccines

A new World Health Organization (WHO) study published today in eBioMedicine names 17 pathogens that regularly cause diseases in communities as top priorities for new vaccine development.

5 Nov 2024

New pathway discovery explains MRSA's high-level antibiotic resistance

Researchers have discovered a new cell division pathway in MRSA that enables high-level resistance to β-lactam antibiotics, marking a critical insight into the persistence of these 'superbugs'.

3 Nov 2024

Scientists uncover new MRSA resistance mechanism

Scientists have discovered the mechanism which allows the superbug Methicillin Resistant Staphylococcus aureus (MRSA) to become highly resistant to antibiotics, paving the way for new approaches to control infectious disease.

1 Nov 2024

Curcumin shows promise in preventing and treating oral submucosal fibrosis

Researchers explore the mechanisms, therapeutic potential, and clinical applications of curcumin in preventing and treating oral submucosal fibrosis.

30 Oct 2024

Researchers decode MRSA biofilm structure to combat antibiotic resistance

Imagine falling seriously ill with an infection. Normally, we visit the doctor, are prescribed antibiotics, and after 7-10 days, we're back on our feet.

24 Oct 2024

Researchers awarded $7 million to innovate probiotic treatments for lung infections

University of California San Diego and University of California Berkeley researchers have been awarded up to $7 million from the Advanced Research Projects Agency for Health (ARPA-H) to conduct research under the PROTECT project - Pro/Prebiotic Regulation for Optimized Treatment and Eradication of Clinical Threats.

10 Oct 2024

WHO report highlights the role of vaccines in reducing antibiotic use

A new report by the World Health Organization (WHO) finds that vaccines against 24 pathogens could reduce the number of antibiotics needed by 22% or 2.5 billion defined daily doses globally every year, supporting worldwide efforts to address antimicrobial resistance (AMR).

10 Oct 2024

Uncovering the 'needles' in the bacterial haystack

Imagine a country with a billion people, where every individual has different interests and different goals. You will never know their interests and goals until you ask them, but asking a billion people is not an easy task.

7 Oct 2024

Global fight against antimicrobial resistance sees surge in deaths among older adults

Comprehensive study estimates the global antimicrobial resistance (AMR) burden from 1990 to 2021, identifying significant age and regional disparities. It highlights future AMR death projections and underscores the importance of prevention and new antibiotic development.

19 Sep 2024