Medical research

Potential therapeutic pathway to clear chronic viral infections

Chronic infectious diseases have a devastating effect on global health. When someone is suffering from a chronic viral infection such as HIV or hepatitis C, their B cells get altered resulting in low-quality antibodies that ...

Diseases, Conditions, Syndromes

Viral infections could promote neurodegeneration

Some viral diseases could possibly contribute to neurodegeneration. DZNE researchers report this in the journal Nature Communications. Their assessment is based on laboratory experiments in which they were able to show that ...

Immunology

Clarifying the problem of T-cell 'exhaustion'

Researchers in the Perelman School of Medicine at the University of Pennsylvania have illuminated an important limitation of the immune system in prolonged battles against cancers or viruses: T cells, which are among the ...

Diseases, Conditions, Syndromes

How hepatitis C virus evades the immune system

Hepatitis C virus (HCV) may cause chronic infection to the liver, which can result in irreversible liver damage and liver cancer. How HCV manages to evade the immune system to infect the host chronically is not entirely understood. ...

Diseases, Conditions, Syndromes

A novel defense mechanism for SARS-CoV-2 discovered

Scientists from Hokkaido University have discovered a novel defensive response to SARS-CoV-2 that involves the viral pattern recognition receptor RIG-I. Upregulating expression of this protein could strengthen the immune ...

page 4 from 40