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Genetic ancestry shapes immune response to influenza virus

Scienmag

A new study aimed at explaining differential susceptibility to viral epidemics reveals that ancestry and associated genetic variation can explain population-level differences in the immune response to the flu virus and perhaps also to COVID-19. Viruses are among the strongest sources of selection pressure in human evolution.

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LNP formulations produce strong immune responses, data shows 

Drug Discovery World

The RNA technology company conducted the work in collaboration with the lab of Professor De Geest at Ghent University, and describes how delivery of mRNA encoded antigens in LNPs comprising a novel class of ionisable lipids enhances the induction of antigen-specific immune responses while reducing undesired off-target expression in the liver, thereby (..)

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Genetically engineered dendritic cells enhance lung cancer therapy

Drug Discovery World

A study by researchers at the UCLA Health Jonsson Comprehensive Cancer Center in the US suggests that injecting engineered dendritic cells directly into cancerous lung tumours can help promote a stronger immune response. Additionally, they observed that this therapy helped to establish a long-lasting immune response against the cancer.

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Study offers a genetic explanation for why some drugs trigger a deadly brain disease

STAT News

Medicines that reshape or tamp down immune responses may be life-changing for patients with cancer and autoimmune disorders, but in some cases they can awaken a dormant virus and unleash a deadly brain disease. A new study suggests that the root of the problem is buried in our genetic code.

Genetics 105
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Study finds relationship between immune pathway response to influenza and genetic ancestry

Scienmag

New research at the University of Chicago has found differences in immune pathway activation to influenza infection between individuals of European and African genetic ancestry. The study […].

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‘Goldilocks’ neonatal immune response may protect against autism

Scienmag

Mid-range level of immune protein associated with lowest risk Philadelphia, November 10, 2020 – The causes of autism spectrum disorder (ASD) – including genetic and environmental factors – are not entirely understood.

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Cancer immunotherapy approach targets common genetic alteration

Scienmag

Engineered T cells can recognize and destroy cells with loss of one gene copy Credit: Elizabeth Cook Researchers developed a prototype for a new cancer immunotherapy that uses engineered T cells to target a genetic alteration common among all cancers.