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COVID-19 virus can breach blood-retinal barrier, study finds

The blood-retinal barrier is designed to protect our vision from infections by preventing microbial pathogens from reaching the retina where they could trigger an inflammatory response with potential vision loss.

14 May 2024

New mechanism discovered to weaken pseudomonas aeruginosa virulence

The opportunistic bacterial pathogen Pseudomonas aeruginosa is dangerous due to its resistance to multiple antibiotics.

14 May 2024

Study reveals unintended consequences of antibiotic choice in sepsis treatment

In emergency rooms and intensive care units across the country, clinicians make split-second decisions about which antibiotics to give a patient when a life-threatening infection is suspected.

14 May 2024

Scientists unlock mystery behind a deadly strain of cholera bacteria

A deadly strain of cholera bacteria that emerged in Indonesia back in 1961 continues to spread widely to this day, claiming thousands of lives around the world every year, sickening millions -; and, with its persistence, baffling scientists.

14 May 2024

Texas Tech lab helps detect first case of avian influenza transmission from mammal to human

Texas Tech University's Biological Threat Research Laboratory (BTRL) played a key role in detecting the first case of highly pathogenic avian influenza (HPAI) A (H5N1) transmitted from a mammal (dairy cow) to a human.

14 May 2024

Zika virus-specific synthetic molecule can differentiate between prior infections with different flaviviruses

A newly discovered Zika virus-specific synthetic molecule is capable of differentiating Zika-immune patient samples from samples of patients previously infected with the related dengue virus.

14 May 2024

Nursing homes wield pandemic immunity laws to duck wrongful death suits

In early 2020, with reports of covid-19 outbreaks making dire headlines, Trever Schapers worried about her father's safety in a nursing home in Queens.

14 May 2024

Curcuminoid compounds show promise against COVID-19 in neuronal cells

The effects of curcumin and curcuminoids on a human neuroblastoma cell line (SH-SY5Y) infected with SARS-CoV-2.

14 May 2024

COVID-19 survivors show lasting brain function alterations, fMRI study finds

The long-term impact of coronavirus disease 2019 (COVID-19) on brain function.

14 May 2024

Children can boost vaccination rates by educating their grandparents

Whether a health education intervention offered to Chinese college students will increase severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) booster vaccinations.

14 May 2024

What is the ‘immune self,’ and how can this concept benefit immunological research?

A perspective review discusses the concept of the 'immune self' and how adaptive immune responses are influenced by self-similarity. The study emphasizes advances and challenges in defining self-similarity and its impact on immunological research.

13 May 2024

Western diet linked to chronic diseases by gut microbiota disruption

The Western diet disrupts gut microbiota and gut barrier function, increasing the risk of non-communicable chronic diseases through chronic low-grade inflammation.

13 May 2024

Experimental gene therapy shows promise for treating herpes infections

Researchers at Fred Hutch Cancer Center have found in pre-clinical studies that an experimental gene therapy for genital and oral herpes removed 90% or more of the infection and suppressed how much virus can be released from an infected individual, which suggests that the therapy would also reduce the spread of the virus.

13 May 2024

Genetic analysis suggests the sudden emergence of threatening viruses

Suddenly they appear and - like the SARS-CoV-2 coronavirus - can trigger major epidemics: Viruses that nobody had on their radar.

13 May 2024

Perspective delves into the rising threat of the MPX virus

Scientist at NIAID reviews the escalating global prevalence of the MPX virus, detailing its biology and transmission modes, and the urgent need for comprehensive research to understand and control its spread effectively.

13 May 2024

Bats in China found to carry novel herpesviruses, hinting at cross-species transmission dangers

Researchers in Wuhan, China, have identified new strains ofβ and γ-herpesviruses in bats. These findings reveal potential cross-species transmission risks and emphasize the need for vigilant monitoring of bat populations to prevent zoonotic diseases.

13 May 2024

New collaboration to combat river blindness and lymphatic filariasis

Prof. Achim Hoerauf, Director of the Institute of Medical Microbiology, Immunology and Parasitology at the University Hospital Bonn (UKB), and his team have succeeded in collaborating with the Department of Pharmaceutical Technology and Biopharmacy at the University of Bonn and the Helmholtz Center for Infection Research (HZI), to enter into a partnership with the Japanese pharmaceutical company Eisai for the further development of the antibiotic corallopyronin A (CorA) as a treatment for the neglected tropical diseases river blindness and lymphatic filariasis and to raise a large amount of funding.

10 May 2024