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New “dictionary” of immune responses reveals far more complexity in the immune system than previously thought

Broad Institute

Using single-cell RNA sequencing to analyze gene expression in individual cells, the researchers have found how 86 major cytokines affect 17 immune cell types in mice. NH: This is the first single-cell resolution dictionary of each major immune cell type responding to each major cytokine in vivo at an unprecedented scale.

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Using next-gen CRISPR tool, scientists create unprecedented molecular map of human immune response

Science Daily: Pharmacology News

In a study of historic scale, scientists have created an intricate map of how the immune system functions, examining the detailed molecular structures governing human T cells using the next-generation CRISPR tool known as base editing.

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Scientists discover a cause of lupus and a possible way to reverse it

Science Daily: Pharmacology News

Scientists have discovered a molecular defect that promotes the pathologic immune response in systemic lupus erythematosus (known as lupus) and show that reversing this defect may potentially reverse the disease.

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Microarray patches safe and effective for vaccinating children, trial suggests

Science Daily: Pharmacology News

The first study of the use of microarray patches to vaccinate children has shown that the method is safe and induces strong immune responses.

Vaccine 305
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New mRNA vaccine created to prevent and treat C. difficile

Science Daily: Pharmacology News

difficile first-time infections and relapsing infections by inducing a robust immune response, promote clearance of existing C. diff bacteria from the gut, and even overcome deficits in host immunity to protect animals after infection, according to researchers. In animal models, this first mRNA-LNP C.

Vaccine 309
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Discovery of 'new rules of the immune system' could improve treatment of inflammatory diseases, say scientists

Science Daily: Pharmacology News

Tests, in mice, of a drug developed by the researchers showed that regulatory T cells can be attracted to specific body parts, boosted in number, and activated to suppress immune response and rebuild tissue.

Treatment 334
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A dial for tuning the immune system: Discovery sheds light on why COVID makes some sicker than others

Science Daily: Pharmacology News

Researchers have discovered a protein variant that serves as a knob for regulating the body's innate immune response. The findings could lead to new therapies for Long COVID, autoimmune disorders, and more.