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Glossary Memory B Cell

remember pathogens for faster future immune responses

A Memory B Cell, also known as a Memory B Lymphocyte, is a type of white blood cell that plays a crucial role in the immune system. After an initial infection or vaccination, these cells "remember" the specific pathogens they encountered, allowing the body to mount a faster and more effective response if the same pathogen invades again in the future. This immunological memory is essential for long-term immunity and is a key principle behind how vaccines work.

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research 83 Transcriptomic meta-analysis and deconvolution approaches unveil cellular dynamics in scarring and non-scarring primary lymphocytic alopecias

November 2023 in “Journal of Investigative Dermatology”

This research investigated immune cell involvement in various types of inflammatory alopecia by analyzing gene expression data from scalp samples, revealing distinct cellular changes in conditions like Alopecia Areata, Frontal Fibrosing Alopecia, Lichen Planopilaris, and Central Centrifugal Cicatricial Alopecia, which may inform future therapeutic targets.

research Frontal fibrosing alopecia shows robust T helper 1 and Janus kinase 3 skewing

34 citations , June 2020 in “British journal of dermatology/British journal of dermatology, Supplement”

In this study, researchers observed that follicular damage and stem cell loss in frontal fibrosing alopecia may be mediated by immune attacks at the bulge region, suggesting potential for JAK/STAT-targeting treatments to prevent progression.

research Identification of Immune Microenvironment Changes, Immune-Related Pathways and Genes in Male Androgenetic Alopecia

March 2023 in “Research Square (Research Square)”

In this study, researchers found that changes in immune cell infiltration and immune-related gene expression may contribute to the immune microenvironment changes in male androgenetic alopecia.

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.

research Memory Encoded Throughout Our Bodies: Molecular and Cellular Basis of Tissue Regeneration

21 citations , April 2008 in “Pediatric Research”

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community We already know how to permanently fix hair loss. The science is done. The only thing missing is the funding to run one experiment.

in Technology 613 upvotes 4 months ago

A permanent hair loss solution could involve reprogramming hair follicles to resist DHT using mRNA and siRNA. However, high costs, safety concerns, and the pharmaceutical industry's preference for ongoing treatments over one-time cures are major obstacles, with finasteride and minoxidil remaining standard treatments.

community Hairline getting better each day.

1753 upvotes 1 year ago

An 18-year-old shares their successful hair regrowth journey using finasteride 1mg daily, topical minoxidil twice a day (mixed with tretinoin 0.025% at night), ketoconazole shampoo 2-3 times a week, and occasional dermarolling. They report no side effects and emphasize the importance of consistency and early intervention.

community Study shows further evidence that finasteride and dutasteride take 12-18 months or more to show significant results. Do NOT give up early

in Finasteride/Dutasteride 247 upvotes 3 years ago

The conversation discusses the effectiveness of finasteride and dutasteride in treating hair loss, emphasizing that significant results often take 12-18 months or more. Dutasteride is generally considered superior, with similar or fewer side effects than finasteride, but patience is required for noticeable improvement.

community Husband (35) is thinning on top, he doesn't know yet. Trying to research so he won't feel so lost or upset when I tell him. Help a girl out?

in Research/Science 160 upvotes 1 year ago

A woman is concerned about her husband's hair thinning and researches treatments like finasteride and minoxidil. He decides against medication due to potential side effects and plans to shave his head if necessary.

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