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How Bacteria Take Action to Break Out of Dormancy

Solving a riddle that has confounded biologists since bacterial spores -; inert, sleeping bacteria -; were first described more than 150 years ago, researchers at Harvard Medical School have discovered a new kind of cellular sensor that allows spores to detect the presence of nutrients in their environment and quickly spring back to life.

2 May 2023

Some Promising Human Antibodies can Fight New Variants of SARS-CoV-2

An anonymous San Diego resident has become a fascinating example of how the human immune system fights SARS-CoV-2.

27 Apr 2023

Capturing Viruses in a Lipid Trap

Viruses like influenza A and Ebola invade human cells in a number of steps. In an interdisciplinary approach, research teams from Heidelberg University and Heidelberg University Hospital investigated the final stages of viral penetration using electron tomography and computer simulations.

26 Apr 2023

Antibacterial Biologic Agent Effective Against Staphylococcus Aureus Infections in Early Tests

Researchers at NYU Grossman School of Medicine and Janssen Biotech, Inc. have shown in early tests that a bioengineered drug candidate can counter infection with Staphylococcus aureus – a bacterial species widely resistant to antibiotics and a major cause of death in hospitalized patients.

25 Apr 2023

Food-Poisoning Bacteria Create Syringe-Like Structures to Inject Toxins Into Intestinal Cells

Researchers at UT Southwestern Medical Center have discovered how a bacterium that infects people after they eat raw or undercooked shellfish creates syringe-like structures to inject its toxins into intestinal cells.

21 Apr 2023

Unveiling the Molecular Structure of the Ssp Toxin from Serratia marcescens

A multinational research group has uncovered how the bacterial toxin Ssp may penetrate and kill a wide variety of living cells, including human cells.

21 Apr 2023

New Type of Drug Could Offer a Solution to Tackle Multidrug-Resistant Bacteria

A new type of drug could provide a way to treat multidrug-resistant bacteria, according to a study published in Nature Communications.

19 Apr 2023

Genomics Surveillance of Wheat Blast Fungus may be an Effective Disease Management Tool

Pests and diseases may reduce global wheat yields by over 20%. A study published April 11th in the open access journal PLOS Biology by Sergio Latorre at University College London, UK and colleagues suggest that genomic surveillance may be an effective disease management tool with the ability to trace lineages of emerging crop diseases, and to identify genetic traits for breeding disease-resistant lines.

18 Apr 2023

Simple and Portable Sensor Detects Salmonella Contamination in Food

McMaster University researchers have devised a quick and low-cost test for Salmonella contamination in chicken and other foods that is simpler to use than a home COVID test.

18 Apr 2023

Study Provides Insight into the Formation of Protective Memory T Cells Against Salmonella

Salmonella infections cause about a million deaths a year worldwide, and there is an urgent need for better vaccines for both typhoid fever and non-typhoidal Salmonella disease.

18 Apr 2023

Leveraging Advanced Genomic Approaches for Amphibian Conservation

Morris Animal Foundation and Revive & Restore recently announced the funding of five new projects building genomic tools for amphibian conservation.

18 Apr 2023

Rapid Metagenomics: A Powerful Tool for the Diagnosis of Pathogenic Organisms

According to recent research presented at this year’s European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) in Copenhagen, Denmark, metagenomic sequencing can also provide quick and actionable antimicrobial resistance predictions to treat bloodstream infections much faster than traditional laboratory tests and has the potential to save lives and help manage antibiotic use (15–18 April 2023).

17 Apr 2023

Pathogen News and Research

How Bacteria Take Action to Break Out of Dormancy

Some Promising Human Antibodies can Fight New Variants of SARS-CoV-2

Capturing Viruses in a Lipid Trap

Antibacterial Biologic Agent Effective Against Staphylococcus Aureus Infections in Early Tests

Food-Poisoning Bacteria Create Syringe-Like Structures to Inject Toxins Into Intestinal Cells

Unveiling the Molecular Structure of the Ssp Toxin from Serratia marcescens

New Type of Drug Could Offer a Solution to Tackle Multidrug-Resistant Bacteria

Genomics Surveillance of Wheat Blast Fungus may be an Effective Disease Management Tool

Simple and Portable Sensor Detects Salmonella Contamination in Food

Study Provides Insight into the Formation of Protective Memory T Cells Against Salmonella

Leveraging Advanced Genomic Approaches for Amphibian Conservation

Rapid Metagenomics: A Powerful Tool for the Diagnosis of Pathogenic Organisms

Wastewater Surveillance may Help Monitor the Spread of Candida Auris, Study Shows

Research Reveals Why Viruses can Reinfect a Population of Previously Immune Hosts

Newly Discovered Mechanism may Have Profound Implications for Colorectal Cancer Prevention

Newly Identified Rare Genetic Variants Could Point to One of the General Mechanisms Driving AMD

Study reports a new target to fight against antibiotic-resistant pneumonia

Resistance genes in human gut influenced by national trends in antibiotic consumption

Scientists develop a detailed "protein atlas" of a pathogen for the first time

Immune system’s aptitude in reducing reliance on antibiotics for treating infections

Quorum Bio: Where Synthetic Biology Meets Sustainable Farming

Diagnostic Biochips: Pioneering Brain Research Tools for the Future

Commercializing Innovation in a Life Sciences Ecosystem

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