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GlossaryVascularization

process of forming new blood vessels in tissue

Vascularization refers to the process by which new blood vessels form within a tissue. This is crucial for delivering oxygen and nutrients to tissues, promoting healing, and supporting the growth of new cells. In the context of hair and alopecia, proper vascularization of the scalp is essential for healthy hair growth, as it ensures that hair follicles receive the necessary nutrients and oxygen.

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community Debunking Androgenetic Theory (Hair Transplants)

in Research/Science 25 upvotes 1 year ago

The post discusses a theory that hair regrowth after transplant is due to the angiogenesis process (new blood vessels forming), not because the transplanted hair is unaffected by DHT. The responses highlight the established belief in 'donor dominance' (the importance of the hair's origin in transplantation) and skepticism about the new theory.

community Dutasteride takes 1-3 months to work in the scalp. Not weeks. Be careful.

in Finasteride/Dutasteride 41 upvotes 4 months ago

Dutasteride takes 1-3 months to affect scalp DHT levels, not just a week. The prostate absorbs Dutasteride faster than the scalp due to different vascular networks and enzyme densities.

community Comprehensive Microneedling Guide

in Microneedling 290 upvotes 2 years ago

Microneedling for hair restoration involves daily use of a 0.3 mm device and weekly use of a 0.5 mm device. Combining microneedling with Minoxidil can enhance hair growth.

community When someone posts a scalp tension theory

in Satire 265 upvotes 3 years ago

Hair loss theories discussed include poor blood flow, scalp tension, inflammation, and DHT. Treatments mentioned are massaging scalp, minoxidil, finasteride, and RU58841.

community Why is nobody studying the difference between donor and balding hair?

in Chat 89 upvotes 6 months ago

The conversation discusses why the difference between donor and balding hair isn't studied more to find a cure for hair loss. Treatments mentioned include Minoxidil, finasteride, and RU58841.

community Increased adipose tissue (being overweight) in males may increase likelyhood of finasterde side effects

in Research/Science 30 upvotes 3 months ago

Being overweight may increase finasteride side effects due to higher aromatase activity converting testosterone to estradiol. Maintaining a healthy weight could reduce these side effects.

community Hair theory Scar tissue and Verteporfin

in Chat 26 upvotes 6 months ago

A user suggests that deeper microneedling with Verteporfin injections might help regrow hair in areas with scar tissue, alongside a DHT blocker. Another user explains that hair loss might be due to reduced Wnt/β-Catenin signaling and suggests that treatments like Minoxidil, Finasteride, and microneedling could potentially reverse it.

community Finasteride update/information on Penis/Penile Tissue

in Finasteride/Dutasteride 8 upvotes 1 year ago

Finasteride can reduce DHT in the genitalia, potentially causing side effects like reduced erections and penile fibrosis. Using PDE5 inhibitors like Tadalafil or Sildenafil may help maintain penile health and prevent fibrosis.

community Treatment of Finasteride Induced Gynecomastia (Male breast tissue growth)

in Finasteride/Dutasteride 15 upvotes 4 years ago

Finasteride can cause gynecomastia, which may be reversible by stopping the drug and using selective estrogen receptor modulators (SERMs) like tamoxifen. Lifestyle changes such as weight loss and avoiding alcohol can also help, but surgery may be needed if the condition persists.

community Imo everyone should take serrapeptase for a short extended period to break up scar tissue in their scalp

in Research/Science 1 year ago

Treatments for hair loss, such as Minoxidil, Finasteride and RU58841, as well as using serrapeptase to break up scar tissue in the scalp.

community If half life of fin is 6-8 hours in the blood but 5-6 days in tissue (scalp) why don't people apply topical every 3-4 days to minimize systemic?

in Treatment 28 upvotes 1 year ago

The discussion revolves around the frequency of applying topical finasteride for hair loss treatment. The main question is whether applying it every 4-5 days could still be effective, given that its half-life in the scalp tissue is 5-6 days.

community So did the experiments with verteporfin for hair transplant scarring regrowth fall through?

in Transplants 14 upvotes 1 month ago

Verteporfin reduces scar tissue in hair transplants but doesn't significantly regrow hair follicles. More testing is needed to determine its effectiveness.

community About Verteporfin but not about hair

in Technology 16 upvotes 1 year ago

Verteporfin treatment shows promise for hair regeneration and reducing scar tissue in hair transplants. Some users plan to try verteporfin with hair transplants, and it may also be combined with PRP in future experiments.

community The Big Fat Layer II

in Research/Science 26 upvotes 3 years ago

Hair loss treatment should target dermal white adipose tissue (DWAT) to restore hair follicles. Potential remedies include tocopherol (vitamin E), botox, rosiglitazone, niacin, kojyl cinnamate esters, and ADP355.

community New and Interesting HairLoss Studies/Papers/Reviews

in Treatment 42 upvotes 4 years ago

Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

community What’s the science behind 1mg Finasteride 3 X a week being as effective as daily?

in Finasteride/Dutasteride 19 upvotes 1 year ago

The efficacy of taking 1mg finasteride three times a week instead of daily for hair loss, with some users arguing that it is just as effective because finasteride has a long half-life in the scalp tissue and lower doses have been shown to be effective. Other users suggest experimenting with various treatments such as minoxidil and finasteride to achieve best results.

community Injured temple with derma rolling

in Microneedling 2 upvotes 3 months ago

OP injured their temple using derma rolling and tretinoin, causing peeling and potential hair follicle damage. Users suggest the injury might be permanent, possibly resulting in scar tissue where hair won't grow.

community Could microneedling for the next 5 years cause any permanent damage?

in Microneedling 22 upvotes 1 year ago

Microneedling for hair loss and its potential long-term effects. Some users believe it can cause fibrosis and scar tissue if done too frequently or deeply, while others claim it has improved their hair loss when done correctly. There is limited scientific research on the topic.

community Hi beautiful people! I have a question for all the people, that are experienced with microneedling. When I use a dermaroller (1.0), I am bleeding a bit. I use it every two weeks. Is this normal?

in Microneedling 22 upvotes 1 year ago

Microneedling for hair loss causes some bleeding, which is normal. Dermapen is recommended over dermaroller to prevent tissue tearing and adjust depth.

community Tropoelastin injections + verteporfin?

in Research/Science 13 upvotes 1 year ago

The use of tropoelastin injections and verteporfin for hair transplant recipients to help regrow donor area hairs, as well as research done on tropoelastin injections restoring elastin in scarred heart tissue and skin. There are discussions about why it is taking so long to get cosmetic mass produced tropoelastin injectables on the market.

community Verteporfin day 119 update - donor hair regeneration human trial

in Research/Science 148 upvotes 2 years ago

A human trial of verteporfin, a drug that can inhibit wound healing by scarring and promote regeneration of original tissue and hair follicles to provide an unlimited source for hair transplants; people discussed the potential of this drug and how it could be rolled out in mainstream with more doctors getting on board.

community A systematic bro-science review of DHT, 5AR, neurosteroids, sexual health and 5AR inhibitors

in Research/Science 37 upvotes 2 years ago

Hair loss treatments, specifically 5AR inhibitors, can impact neurosteroids and sexual health. The effects of topical fin/dut on tissue-specific DHT levels are unclear.

community Molecular mechanisms triggered by Micronedlling -- Intersting Publication to better understand Dermarolling

25 upvotes 6 years ago

This post and conversation are about the molecular mechanisms triggered by microneedling, specifically its effects on inflammation, tissue remodeling, epithelial proliferation, differentiation, and collagen synthesis. The discussion highlights the potential benefits of microneedling for hair loss treatment.

community Injecting stomach fat into the scalp could cure baldness in just six months

in Update 114 upvotes 6 years ago

A potential treatment for hair loss that involves injecting fat into the scalp; the role of testosterone and estrogen in thinning fat tissue under the skin; research on using lard to treat androgenic alopecia, as well as PRP + ACELL/amniotic stem cell treatments; and ongoing clinical trials by doctors involved in the study.

community Progress? Trying to fill in this crown.

in Progress Pictures 22 upvotes 8 months ago

The user has been treating hair loss with finasteride, minoxidil, microneedling, Nizoral shampoo, and Nutrafol, and is asking for opinions on their progress. Suggestions include continuing current treatments, considering dutasteride or other options, and being cautious with microneedling frequency to avoid scar tissue.

community How Does Exosome Therapy Work for Hair Loss?

in Research/Science 5 upvotes 1 year ago

Exosome hair therapy involves injecting stem cell-derived exosomes into the scalp to boost hair follicle regeneration and repair. Exosomes, which are not stem cells but products of them, contain bioactive chemicals and specific growth factors that promote new blood vessel formation, increase cell proliferation, reduce inflammation, and improve tissue repair, all crucial for hair health.

community The Big Fat Layer / Remedies: Cetirizine

in Treatment 12 upvotes 3 years ago

Treating hair loss with various remedies, such as Cetirizine and the Big3 complex (minoxidil, finasteride, and RU58841), which have properties like adipogenic, anti-fibrotic and anti-inflammatory. References to research studies are also included.

community abusing caffeine boosts DHT levels!

in Research/Science 1 upvotes 2 months ago

Caffeine intake may increase DHT levels, but its impact on hair loss is minimal compared to genetic factors. Excessive caffeine can cause health issues, and its effects on hair loss are not directly applicable to humans based on rat studies.

community 10 months Fin 1mg & micro needling

in Progress Pictures 260 upvotes 5 months ago

A user shared their 10-month progress using 1mg finasteride daily and micro-needling, noting significant hair regrowth and no side effects. They plan to add oral minoxidil to boost hair density.

community How is verteporfin doing in trials?

in Chat 9 upvotes 1 year ago

The conversation is about the progress of verteporfin in hair loss trials, with users expressing curiosity about its effectiveness and updates. Specific treatments mentioned include FUE (Follicular Unit Extraction) combined with verteporfin, with one reported case of donor area regrowth after a year, and three patients being monitored post-treatment by Dr. Bloxham with monthly updates on YouTube.