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Glossary Adaptive Immunity

system learns to recognize and remember specific pathogens

Adaptive immunity, also known as acquired immunity or specific immunity, is the part of the immune system that learns to recognize and remember specific pathogens. Unlike innate immunity, which provides a general defense, adaptive immunity tailors its response to each unique invader, improving its effectiveness over time. This system involves specialized cells like T cells and B cells, which can remember past infections and provide a faster, more robust response upon subsequent exposures.

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research Genome-wide association study in alopecia areata implicates both innate and adaptive immunity

717 citations , June 2010 in “Nature”

This study identified key genetic regions associated with alopecia areata, highlighting both acquired and innate immune involvement, with a novel link to the upregulation of ULBP ligands in autoimmune disease.

research Activating an adaptive immune response from a hydrogel scaffold imparts regenerative wound healing

1 citations , May 2020 in “bioRxiv (Cold Spring Harbor Laboratory)”

This study found that D-peptide crosslinked MAP hydrogels accelerate skin regeneration and promote adaptive immunity, despite faster scaffold degradation in vivo.

research Understanding autoimmunity of vitiligo and alopecia areata

74 citations , May 2016 in “Current opinion in pediatrics, with evaluated MEDLINE/Current opinion in pediatrics”

This review identifies shared interferon gamma-driven immune pathways in vitiligo and alopecia areata, revealing potential targets for new treatments, but reports no clinical results.

research Dissecting the microenvironment around biosynthetic scaffolds in murine skin wound healing

66 citations , May 2021 in “Science Advances”

In this study, researchers found that electrospun membranes with aligned surface topography advanced the immune response towards an adaptive stage and highlighted the role of T cells in hair follicle regeneration in mice, showcasing the intricate interactions between immune and skin cells.

research Resident Memory T Cells in Autoimmune Skin Diseases

50 citations , May 2021 in “Frontiers in immunology”

This review discusses how tissue resident memory T cells contribute to autoimmune skin diseases like vitiligo and psoriasis, highlighting their role in continuous immune activation, and reports no new clinical results.

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community Fats on your Head to Stop Hair Loss?

140 upvotes 2 years ago

The conversation discusses the potential of long-chain unsaturated fatty acids, like oleic and linoleic acid, as an additional treatment for hair loss, which may inhibit the enzyme responsible for converting testosterone to DHT and promote hair growth. Users humorously suggest using oils topically and discuss other hair loss treatments, but the main focus is on the science behind fatty acids and their role in hair health.

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