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30-60 / 1000+ resultscommunity 5ar alpha reductase stimulation is different depending on whether it’s type 1 or 2
The conversation discusses how different factors can stimulate type 1 and type 2 isoforms of 5-alpha reductase, which are enzymes linked to hair loss. Specific treatments mentioned include oral Dutasteride and topical Finasteride.
community A stress hormone has been found to signal through skin cells to repress the activation of hair-follicle stem cells in mice
Stress can lead to hair loss by affecting hair-follicle stem cells, and this loss is harder to recover from if one has male pattern baldness (MPB). Treatments like finasteride and minoxidil are used to address hair loss, but stress-related hair loss differs from androgenic alopecia.
community My summation of PP405 - looks promising
PP405 shows promise for hair regrowth by manipulating stem cell characteristics and lactate dehydrogenase, with Phase 2a trials pending. Google Ventures' $15M investment suggests confidence, but results and market availability remain uncertain.
community Fully functional hair follicle regeneration through the rearrangement of stem cells and their niches
community PP405 (Non) Update - Feb 2025
The conversation discusses the delay in the PP405 Phase 2 study results, now expected by the end of 2025, and skepticism about research practices. There is also mention of optimism for Amplifica's AMP303 and a topical treatment in early testing.
community Research and Experiences with Stem Cells?
community New Preprint: Retinoic Acid Supports Verteporfin-Induced Regeneration
community The Korean began to suspect something. But they understood the mechanism to some extent. ( Cold shock therapy promotes hair growth in association with upregulation of cold-inducible RNA-binding protein and vascular endothelial growth factor)
Cold shock therapy may promote hair growth by stimulating follicular muscles and affecting stem cells. The exact mechanisms and full range of elements involved are not yet fully understood.
community Predict if You'll Shed and Responding to Treatment: Ultrasound Imaging Technology
Ultrasound imaging can predict hair shedding and assess hair growth stages by analyzing hair follicle characteristics. The conversation also discusses using ultrasound for personal hair analysis and mentions the potential use of infrared emission for hair treatment.
community Protac degradation of the androgen receptor in mice shows good efficacy and no systemic drug could be found
The efficacy of degrading the androgen receptor through dermal application in DP cells, a delivery system for topical drugs that involves dissolving microneedles, and rosemary oil as an alternative anti-androgen.
community REVOLUTION in AUGUST: New possibilities according to Dr. Muñoz (pinacidil, cromakalim, diazoxide and nicorandil)
Dr. Muñoz's discovery suggests that targeting potassium channels in fibroblasts could reactivate hair growth, offering new treatment possibilities for alopecia. Potential strategies include using minoxidil, diazoxide, and other potassium channel openers, as well as bioelectric devices and direct growth factor applications.
community HLT Megathread on HMI-115 (key takeaways in comments)
HMI-115, a newly discovered hair loss treatment that could potentially be effective for those with diffuse thinning and telogen effluvium. It is based on prolactin receptor antagonist signaling and has already undergone Phase I trials in women, with potential commercialization by 2027.
community Since there is so much hype for cosmeRNA and HMI-115...
Exploring different treatments for hair loss, such as cosmeRNA and HMI-115 which are small interference messenger RNA that inhibits the DHT receptor and an antibody that binds to the prolactin (PRL) receptor respectively; and researching mechanism and environment of hyperresponders.
community Soundwaves & Electricity Grows Hair? | Peptide Delivery Model.
Iontophoresis and sonophoresis can enhance drug delivery into the scalp. Combining these methods may improve the effectiveness of topical treatments like dutasteride and certain peptides.
community Hair Multiplication Projects in China - Promising clinical trial results on Mice
A breakthrough in hair follicle cultivation using induced pluripotent stem cells (iPSCs) has been achieved, producing large hair follicles suitable for transplantation. Clinical trials for this hair multiplication technology are planned in partnership with Yinguan Biotechnology.
community RU58841 vs. KX-826 vs. CB-03-01
community PP405 gets its generic name - Suvomipic
community UCLA scientists found a molecule — PP405 — that wakes up sleeping hair follicles and tells them, “Do your job.”
PP405 is a promising molecule that may reactivate dormant hair follicles, potentially offering a new treatment for hair loss. It is in phase 2 trials, with possible availability between 2027 and 2030.
community Am I a Hyper Responder or is this Normal Growth
The user experienced significant hair regrowth in 5 weeks using Minoxidil, Finasteride, Dutasteride, biotin, collagen, derma stamping, and a mixture of oils, leading others to label them a "hyper responder." Some users advised caution with microneedling frequency to avoid potential scarring.
community Rhamnose-Mediated Modulation of Hair Follicle Growth: Insights from Chemical Genomics
Rhamnose may promote hair growth and pigmentation, suggesting it as a potential hair loss treatment. The conversation discusses its potential alongside known treatments like Minoxidil, finasteride, and RU58841.
community Oral Minoxidil - The Hyper-Responder Concept
Minoxidil's effectiveness varies due to genetic differences in the SULT1A1 enzyme, affecting how well it converts to its active form, minoxidil sulfate. Hyper-responders may experience rapid hair growth and increased side effects, such as pericardial effusion, even at low doses.
community Am I what you would call a “hyper responder”? Regrowth in 3.5 weeks.
The user is using topical minoxidil, topical finasteride, microneedling, and Nizoral shampoo for hair regrowth. Other users suggest the appearance of regrowth might be due to brushing hair differently.
community Functional hair follicles grown from stem cells: Scientists have created natural-looking hair that grows through the skin using human induced pluripotent stem cells (iPSCs), a major scientific achievement that could revolutionize the hair growth industry.
Scientists have grown natural-looking hair from stem cells, potentially revolutionizing hair growth treatments. Concerns include cost, DHT resistance, and the need for future procedures.
community How is scalp sensitivity even measured?
There are no tests to determine genetic follicle sensitivity for hair loss, and conclusions are based on hypothetical or post-balding observations. Finasteride is mentioned as an easy, consistent treatment option compared to natural treatments.
community "Hair Follicle Stem Cells are quiescent 99% of the time and permanently reside in the hair follicle"
Hair follicles are mostly dormant but can be reactivated with treatments like minoxidil, finasteride, and microneedling. A new drug, PP405, shows promise for hair regrowth but may not be available until 2027-2028.
community redensyl - follicle stem cell activator any experiences?
A Swiss product called Redensyl, which is supposed to target hair follicle stem cells and has recently been marketed in Europe. The post inquires if anyone has had any experience with the product.
community Expectations control for SCUBE3
SCUBE3, a protein linked to hair growth in moles, was discovered over 25 years ago and is being developed by Amplifica for potential hair loss treatment. Concerns exist about SCUBE3's association with cancer, as it is a protein that promotes cell growth, which could potentially trigger cancer development if used for hair growth therapy.
community mallia therapeutics 8T3 scd83 molecule for ffa/lpp mainly and aga
A user applied the 8T3 product for hair loss, targeting LPP and AGA, and plans to update on its effectiveness. The product uses a saline buffered phosphate vehicle, suitable for those intolerant to ethanolic vehicles.
community 3 months into treatment... I'm I hyper responsive?
A 26-year-old male started minoxidil treatment for male-pattern baldness and saw significant regrowth in three months. He is considering finasteride but is hesitant due to potential side effects.