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GlossaryImmune Response

body's defense mechanism against harmful pathogens and foreign substances

The immune response, also known as the immunological response, is the body's defense mechanism against harmful pathogens like bacteria, viruses, and other foreign substances. It involves the activation of immune cells, such as white blood cells, which identify, attack, and eliminate these invaders to protect the body from infections and diseases. This process can also mistakenly target the body's own cells, leading to autoimmune conditions like alopecia areata, where the immune system attacks hair follicles, causing hair loss.

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Research

5 / 1000+ results

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

328 citations , November 2020 in “Nature Materials”

Hydrogel scaffolds can help wounds heal better and grow hair.

research Vitiligo: Auto‐immunity and immune responses

28 citations , July 2005 in “International Journal of Dermatology”

Vitiligo is caused by the immune system attacking skin pigment cells.

Sterol Intermediates of Cholesterol Biosynthesis Inhibit Hair Growth and Trigger an Innate Immune Response in Cicatricial Alopecia

research Sterol Intermediates of Cholesterol Biosynthesis Inhibit Hair Growth and Trigger an Innate Immune Response in Cicatricial Alopecia

22 citations , June 2012 in “PLOS ONE”

Cholesterol-related compounds can stop hair growth and cause inflammation in a type of scarring hair loss.

research Mechanism of Salutary Effects of Finasteride on Post-traumatic Immune/Inflammatory Response

18 citations , November 2007 in “Annals of Surgery”

Finasteride reduces inflammation and improves immune response after trauma by altering hormone levels.

research The immune response to COVID‐19: Does sex matter?

15 citations , April 2022 in “Immunology”

Men and women get COVID-19 at similar rates, but men tend to get sicker and have a higher risk of dying, while women usually have stronger immune responses and vaccine reactions.

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Community Join

5 / 397 results

community Non-Responder to everything and currently at the lowest point in my life

in Update 60 upvotes 4 years ago

A user expressed frustration with hair loss treatments, including finasteride, minoxidil with micro-needling, and RU58841, which all failed to stop hair thinning and miniaturization. Suggestions from others included accepting baldness, considering hair systems, and continuing prescribed antidepressants for depression.

community AGA responded to steroid shots? Biopsy wrong? Please help!

in Female 2 upvotes 2 years ago

A woman with AGA is using spironolactone, dutasteride, finasteride, oral minoxidil, bicalutamide, and anti-androgenic birth control but still experiences worsening hair loss. Steroid shots temporarily stop her hair shedding, leading her to question her biopsy results.

community Rare Non responder to Finasteride, Dutasteride, and oral minoxidil

in Minoxidil 78 upvotes 2 years ago

A user did not respond to finasteride, dutasteride, and oral minoxidil for hair loss after four years of treatment and is considering scalp micropigmentation (SMP). Other users suggest the hair loss pattern may indicate alopecia areata and recommend seeing a dermatologist.

community Minoxidil Sulfate makes everyone a responder

in Research/Science 260 upvotes 1 year ago

Minoxidil sulfate is more effective than regular minoxidil, especially for those with low sulfotransferase levels or scalp sensitivity, but it is unstable unless delivered in a liposomal format. Combining minoxidil with tretinoin can enhance effectiveness, and stopping minoxidil use can lead to rapid hair loss.

community DUPA - 20 YO - Non responder to everything

in Finasteride/Dutasteride 13 upvotes 1 year ago

A 20-year-old user experienced worsening hair loss despite using various treatments including topical and oral minoxidil, finasteride, and dutasteride. Other users suggested additional treatments like JAK inhibitors, RU58841, and lifestyle changes, but the user remains skeptical and frustrated.

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