Feature Channels: Drug Resistance

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Released: 23-Aug-2022 10:30 AM EDT
CDI Laboratory Develops Promising New Antibiotic for Resistant Gonorrhea
Hackensack Meridian Health

JSF-2659, developed to be administered orally, could be a game changer in treating Neisseria gonorrhoeae, which is on the World Health Organization’s global list of “priority pathogens” for its resistance to existing drugs.

Released: 22-Aug-2022 3:45 PM EDT
Find expert commentary on the monkeypox outbreak here
Newswise

The latest research and expert commentary on the monkeypox outbreak.

Newswise: International team determines structure of a key player in antibiotic resistance
Released: 17-Aug-2022 1:05 PM EDT
International team determines structure of a key player in antibiotic resistance
UT Southwestern Medical Center

With antibiotic-resistant bacteria on the rise, scientists have been searching for ways to shut down the Type IV secretion system (T4SS), a protein complex on the outer envelope of bacterial cells that helps them to exchange DNA with neighboring bacteria and resist antibiotics.

Released: 12-Aug-2022 5:05 PM EDT
Using mathematical modelling to fight malaria
University of Melbourne

Researchers have created a mathematical model to predict genetic resistance to antimalarial drugs in Africa to manage one of the biggest threats to global malarial control.

5-Aug-2022 2:35 PM EDT
New antibiotic resistance genes identified in tuberculosis
PLOS

An international consortium analyzed the genetic sequences and antibiotic susceptibility of more than 10,000 global Mycobacterium tuberculosis isolates.

5-Aug-2022 3:05 PM EDT
New drug candidate fights off more than 300 drug-resistant bacteria
American Chemical Society (ACS)

Urinary tract infections are common, yet can be tough to treat as the bacteria that cause them become resistant to many antibiotics. In ACS Central Science, researchers report a new molecule that inhibits drug-resistant bacteria in lab experiments, as well as in mice with pneumonia and UTIs.

   
Released: 3-Aug-2022 2:55 PM EDT
This is how highly resistant strains of fungi emerge
Ruhr-Universität Bochum

An international research team has deciphered the mechanism by which the fungus Cryptococcus neoformans is resistant to fungus-specific drugs.

Newswise: Giant Viruses Build a Cell Nucleus Surprisingly Like Our Own
Released: 3-Aug-2022 2:30 PM EDT
Giant Viruses Build a Cell Nucleus Surprisingly Like Our Own
University of California San Diego

Scientists are using new technologies to obtain unprecedented looks inside viruses and their unique abilities to infect and destroy bacteria. Using cryo-EM and other technologies, they found that jumbo phage cells feature a compartment that is surprisingly similar to the nucleus of human cells.

Released: 29-Jul-2022 2:05 PM EDT
Don't give up the fight. Read the latest news about drug and antibiotic resistance
Newswise

Here are some of the latest articles that have been added to the Drug Resistance channel on Newswise, a free source for journalists.

Newswise: One-two punch: Researchers discover sophisticated mechanism that bacteria use to resist antibiotics
26-Jul-2022 4:15 PM EDT
One-two punch: Researchers discover sophisticated mechanism that bacteria use to resist antibiotics
McMaster University

Researchers at Canada's McMaster University have discovered a significant and previously unknown mechanism that many bacteria use to resist antibiotics.

Released: 26-Jul-2022 1:15 PM EDT
Researchers Find Link Between Genetic Mutations and Cancer Treatment Resistance
Michigan Medicine - University of Michigan

Patients with relapsed multiple myeloma are resistant to commonly used treatments. Researchers are one step closer to understanding the genetic reason why.

Released: 22-Jul-2022 3:10 PM EDT
New findings may reduce the risk of infection for patients with urinary catheters
Karolinska Institute

Patients who have indwelling urinary catheters often suffer from urinary tract infections, which can be difficult to treat.

20-Jul-2022 1:00 AM EDT
Feeding Dogs Raw Meat Associated with Increased Presence of Antibiotic-Resistant Bacteria
University of Bristol

New research, led by a team a the University of Bristol, has revealed an association between the feeding of raw meat to pet dogs and the presence of bacteria resistant to critically important antibiotics.

Newswise: Evolve… Innovate… Repeat: Scientists Peel Back the Layers of Virus-Host Evolution and Innovation
Released: 12-Jul-2022 8:05 PM EDT
Evolve… Innovate… Repeat: Scientists Peel Back the Layers of Virus-Host Evolution and Innovation
University of California San Diego

Scientists have uncovered an intriguing new understanding of how viruses and the hosts they infect evolve new innovations to outcompete each other. Culminating a 10-year research effort, the researchers tracked the way fitness landscapes constantly change in the ongoing struggle for survival.

   
Newswise: Hidden Genes May Be Tapped for New Antibiotics
Released: 12-Jul-2022 2:05 AM EDT
Hidden Genes May Be Tapped for New Antibiotics
Rice University

Silents are potentially golden in the search for antibiotics to slow the ongoing crisis of resistance in the treatment of disease.

Newswise: Familiarity Breeds Exempt: Why Staph Vaccines Don’t Work in Humans
5-Jul-2022 4:05 PM EDT
Familiarity Breeds Exempt: Why Staph Vaccines Don’t Work in Humans
UC San Diego Health

UC San Diego researchers say they may have found the reason why multiple human clinical trials of staphylococcus vaccines have failed: the bacteria knows us too well.

Newswise: Female Urinary Tract Lactobaccilli Can Kill Pathogenic Bacteria, UAH Research Shows
Released: 6-Jul-2022 10:05 AM EDT
Female Urinary Tract Lactobaccilli Can Kill Pathogenic Bacteria, UAH Research Shows
University of Alabama Huntsville

Lactobacilli that live in the human female urinary tract’s microbiome are competitive and kill nearby pathogenic bacteria, says the first study of its kind done at The University of Alabama in Huntsville (UAH). Greater understanding of the processes involved could lead to new therapies.

Released: 6-Jul-2022 8:05 AM EDT
Researchers Discover Mechanisms of Drug-Resistant Fungal Infection in Transplant Patient
Mount Sinai Health System

Experts Encourage Rapid Genomic Screenings and Development of New Therapeutics for Drug-Resistant Pathogens to Address Emerging Global Health Concern

Released: 5-Jul-2022 1:25 PM EDT
Study Reveals Why Highly Infectious Cholera Variant Mysteriously Died Out
University of Cambridge

A new study reveals why a highly infectious variant of the cholera bug, which caused large disease outbreaks in the early 1990s, did not cause the eighth cholera pandemic as feared – but instead unexpectedly disappeared.



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