Pathogen News and Research

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Somatic mutations in the skin not responsible for the start or spread of psoriasis

Psoriasis - a chronic skin condition - is not caused or spread by spontaneous genetic mutations in the skin, new research suggests.

26 Oct 2023

Fighting invisible foes: How cryptic fungal pathogens threaten human health and food security

The research paper in PLOS Pathogens delves into the challenges of diagnosing and treating cryptic fungal pathogens, which are difficult to distinguish from common fungi but equally dangerous. The study calls for more accurate diagnostic methods and a better understanding of how these fungi interact with the human immune system and microbiome for effective treatment and prevention.

25 Oct 2023

How strep bacteria outsmart your immune system and why it matters for treatment

Researchers discover that Group A streptococcal infections alter immunoglobulin G (IgG) homeostasis to evade the immune system, affecting the transition from local to systemic infections. The study also raises concerns about the effectiveness of antibody-based therapies, as the bacteria's virulence factors can degrade therapeutic antibodies.

25 Oct 2023

New research aims to understand the ecology of SARS-CoV-2 at the human-animal interface

At the height of the COVID-19 pandemic, Virginia Tech disease ecologists wondered if the virus was having the same effect on wildlife.

24 Oct 2023

New consortium to build on breakthroughs in malaria research to develop P. vivax vaccines

Plasmodium vivax is the most widespread human malaria-causing pathogen with 2.5 billion people living at risk in Africa, South America, Oceania, and Asia.

24 Oct 2023

Atovaquone "chemical vaccine" for malaria could be more feasible than thought

Johns Hopkins researchers looking to develop a long-acting, injectable malaria preventive using atovaquone have shown in a new study that resistance may not be the challenge scientists thought it was, particularly when using atovaquone as a malaria preventive.

20 Oct 2023

Canine transmission models provide insights into the neurological impacts of COVID-19 on human brains

The histopathologic alteration caused by SARS‑CoV‑2 on mammalian neurological systems.

20 Oct 2023

Experts from the research and innovation community invited to tackle anti-microbial resistance

Researchers, policy-makers and business leaders from across the research and innovation community are invited to help tackle one of humanity’s biggest threats, anti-microbial resistance (AMR).

20 Oct 2023

Oral pathogen linked to increased risk of heart rupture after heart attack

Researchers from Tokyo Medical and Dental University(TMDU) find that a periodontal pathogen, Porphyromonas gingivalis, inhibits autophagosome–lysosome fusion, and can therefore worsen cardiac remodeling and cause cardiac rupture after myocardial infarction.

19 Oct 2023

Researchers profile new drug combinations to fight antibiotic-resistant bacteria

Antimicrobial resistance – occurring when pathogens can survive antibiotic treatment – is one of the most rapidly emerging global public health threats today.

19 Oct 2023

Blue light technology to combat surface contamination by foodborne pathogens

How effectively antimicrobial blue light (aBL) inactivated dried cells and biofilms.

19 Oct 2023

Children's immune system better prepared to defend against SARS-CoV-2, study finds

Why are severe courses of SARS-CoV-2 infection much less common in children and adolescents than in adults? Scientists at the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) have now discovered that the immune system in the upper respiratory tract is much more alert and active in children before infection than in adults and is therefore better equipped to fight the virus.

18 Oct 2023

Pathogen News and Research

Somatic mutations in the skin not responsible for the start or spread of psoriasis

Fighting invisible foes: How cryptic fungal pathogens threaten human health and food security

How strep bacteria outsmart your immune system and why it matters for treatment

New research aims to understand the ecology of SARS-CoV-2 at the human-animal interface

New consortium to build on breakthroughs in malaria research to develop P. vivax vaccines

Atovaquone "chemical vaccine" for malaria could be more feasible than thought

Canine transmission models provide insights into the neurological impacts of COVID-19 on human brains

Experts from the research and innovation community invited to tackle anti-microbial resistance

Oral pathogen linked to increased risk of heart rupture after heart attack

Researchers profile new drug combinations to fight antibiotic-resistant bacteria

Blue light technology to combat surface contamination by foodborne pathogens

Children's immune system better prepared to defend against SARS-CoV-2, study finds

Researchers develop experimental vaccine to prevent spread of metastatic cancers to the lungs

Strengthening the immune system to fight cytomegalovirus on its own

Public health interventions prevented most SARS-CoV-2 introductions from leading to outbreaks

NIAID grant supports research aimed at improving outcomes for patients with Aspergillus infections

Promising breakthroughs ignite hope for a novel and effective Tuberculosis vaccine

Acinetobacter baumannii can fall into a deep sleep to survive harsh conditions

Lab-grown skin organoids help scientists understand monkeypox infection

UNLV scientists discover way to interfere with virulence protein in Shigella

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