Tag: responses

T-cell responses in respiratory diseases

Respiratory illnesses are on the rise in an increasingly polluted world. Particularly, viral respiratory infections tend to aggravate previously existing respiratory illnesses, or cause life-long negative after-effects in patients. In its extreme form, this could manifest as chronic obstructive pulmonary disease (COPD). Unfortunately, current treatments are primarily focused on alleviating the associated symptoms. To address

Tissue stiffness likely drives immune responses in many chronic diseases

Stiffness in our tissues causes tension in our cells. Research from the Buck Institute, the University Health Network (University of Toronto), Stanford University, and the University of Alberta shows that stiffness impacts the innate immune system by upping its metabolism. The findings suggest the cellular tension likely sets off an inflammatory loop that contributes to

Immune responses in Ebola survivors 2 years after infection provide clues for vaccine development

Scientists have discovered that 2 years after infection, West African Ebola survivors exhibit memory immune responses—including specific T cells against Ebola virus. They believe their discovery opens up the possibility of improving Ebola vaccines by boosting key immune cells needed for long-lasting protective immunity. The new research is being presented at this year’s European Congress