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research PSAT217 Estrogen Deficiency as a Cause of Decreased 1- alpha - hydroxylase Activity

November 2022 in “Journal of the Endocrine Society”

In this case study, a woman with high 25(OH)D levels and persistent symptoms showed decreased parathormone after transdermal estrogen therapy, highlighting the importance of assessing both parathormone and estrogen levels in similar patients.

research Distribution of human B-defensin 2, TNF-alpha, IL-1 alpha, IL-6 and IL-8 in psoriatic skin

1 citations , December 2012 in “Papers on Anthropology”

This study found that psoriatic skin lesions commonly express the cytokines IL-6, IL-8, and TNF-alpha along with a moderate presence of the antimicrobial protein defensin.

research IL-1 alpha inhibits human hair follicle growth and hair fiber production in whole-organ cultures.

30 citations , August 1993 in “PubMed”

This study found that IL-1 alpha inhibits the growth of cultured human hair follicles and hair fibers, suggesting a potential role in inflammatory hair loss conditions like alopecia areata.

research Minoxidil downregulates Interleukin-1 alpha gene expression in HaCaT cells

16 citations , January 2018 in “International Journal of Trichology”

In this study, minoxidil significantly downregulated interleukin-1 alpha expression in human keratinocyte cells, suggesting an anti-inflammatory effect that may be a mechanism of action in treating alopecia.

Injury-Induced Interleukin-1 Alpha Promotes Lgr5 Hair Follicle Stem Cells Regeneration and Proliferation via Regulating Regenerative Microenvironment in Mice

research Injury-induced interleukin-1 alpha promotes Lgr5 hair follicle stem cells de novo regeneration and proliferation via regulating regenerative microenvironment in mice

7 citations , February 2023 in “Inflammation and Regeneration”

This study found that IL-1α promotes hair follicle regeneration and stem cell activation in an age-dependent manner by modulating inflammatory cells and oxidative stress in mice.

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Community Join

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community 5 alpha reductase type 1 is in brain tissue producing the main endogenous gabaergic allopregnanolone, not 2. How can finasteride as a 5ar2 lower that?

27 upvotes 1 year ago

Finasteride and dutasteride are discussed for hair loss, with concerns about their effects on neurosteroids and potential side effects like depression. Alternatives like topical estrogen and lifestyle changes are considered, with varying opinions on mental health and hair regrowth.

community 1 year of finasteride, minoxidil and dutasteride

902 upvotes 1 month ago

A 26-year-old shared their successful hair regrowth journey using finasteride, minoxidil, and dutasteride, along with a custom minoxidil solution containing progesterone, cortisone, alpha 5 estradiol, menthol, caffeine, and melatonin. They experienced no side effects but noted that stopping the medications would reverse the progress.

community If I can’t tolerate 5ari, should I try Pyrilutamide 1%?

in Treatment 4 upvotes 1 year ago

The conversation is about considering pyrilutamide 1% as an alternative treatment for hair loss due to intolerance to 5-alpha reductase inhibitors. Some users suggest it might be effective, while others view it as a temporary solution.

community Was scared to try fin and jumped straight to 2.5mg Dut?

36 upvotes 3 days ago

The user started with oral minoxidil and switched to 2.5mg dutasteride, experiencing significant hair growth without side effects. They believe dutasteride has fewer side effects than finasteride due to its action on both type 1 and 2 5-alpha reductase enzymes.

community 17-alpha-estradiol/Alfatradiol how does it Work for Hair loss?

2 upvotes 1 year ago

17-alpha-estradiol may work for hair loss by inhibiting 5-alpha reductase, similar to finasteride. It might lower testosterone in the scalp, reducing DHT conversion.

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Clinics

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learn tamsulosin

What is tamsulosin and how is it used in treatments related to hair loss? Tamsulosin is a prescription alpha-1 blocker approved for benign prostatic hyperplasia; no human trial has tested it for hair loss, and there are no dosing protocols or safety data for that use. Its connection to hair is a receptor-biology hypothesis, not a treatment.

learn Osteopontin

signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

learn Overview

learn Neem Oil

natural substance from Neem tree with medicinal and pesticidal properties

learn Stem Cell Factor

learn 1,2-Hexanediol

learn Ketoconazole

Is there a difference between 1% and 2% ketoconazole? The documented differences are strength and supply: 1% ketoconazole shampoo is sold over the counter while 2% is usually prescription-only, and almost all of the trial evidence — including a 2015 Cochrane review — was gathered on the 2% shampoo rather than in a head-to-head comparison of the two strengths.

learn Biotin

Biotin, Biotinyl-GHK, biotinoyl-tripeptide-1… are they not the same? Biotin, Biotinyl-GHK, and Biotinoyl-Tripeptide-1 are different compounds with distinct functions.

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