research The disruption of Sox21-mediated hair shaft cuticle differentiation causes cyclic alopecia in mice
Disrupting the Sox21 gene in mice causes hair loss and regrowth cycles.
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5 / 1000+ resultsresearch Characterization of the Human Hair Shaft Cuticle–Specific Keratin-Associated Protein 10 Family
KRTAP10 proteins help form the hair shaft's tough outer layer by interacting with specific hair keratins.
research Human hair shaft proteomic profiling: individual differences, site specificity and cuticle analysis
Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
research Peer Review #2 of "Human hair shaft proteomic profiling: individual differences, site specificity and cuticle analysis (v0.1)"
The research found that people's hair proteins vary, especially by ethnicity and body part, which could help identify individuals in forensic science.
research Peer Review #1 of "Human hair shaft proteomic profiling: individual differences, site specificity and cuticle analysis (v0.1)"
The research found that people's hair proteins vary by individual and body part, with some differences between ethnic groups, which could help in forensics.
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5 / 1000+ resultscommunity DIY treatment... Shedding completely stopped after 1.5 yrs
Vitamin C mixed with shampoo stopped shedding and promoted hair regrowth after 1.5 years. Both the person and their wife experienced significant hair loss reduction with this method.
community FDA Policy Shift Explained: What It Actually Means for PP405, VDPHL-01, Breezula and Hair Loss Drug Timelines
The FDA policy change may speed up approval for hair loss drugs like PP405, VDPHL-01, and Breezula by potentially eliminating the need for a second confirmatory Phase 3 trial. Approval timelines could be as early as 2028 for some treatments if Phase 3 results are strong.
community Microneedling must reach the stem cells in the upper hair shaft
Microneedling should target depths of 0.5mm to 1.5mm for hair loss, with weekly sessions at 1mm recommended. Combining microneedling with Minoxidil is common for improved results.
community After using finasteride, did you notice an improvement in the hair shaft in terms of looking more “alive” and shiny?
Finasteride users reported improvements in hair appearance, including increased thickness, shine, and darker color. Some users noticed their hair looked healthier and less sunburned after starting the treatment.
community Anyone shift to dut gel cap after tablet didn't work?
The user experienced worsening hair loss despite using dutasteride tablets and is considering switching to dutasteride gel capsules due to concerns about tablet bioavailability. Another user mentioned that countries like Japan, Korea, and India use the tablet form, suggesting the form may not be the issue.
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5 / 801 resultslearn Hair Multiplication
extract, clone, and reinsert your own hair cells
learn Osteopontin
signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss
learn Adenosine
nucleoside used for hair regrowth stimulant properties
learn Valproic acid
an anticonvulsant repurposed for hair loss via histone inhibition
learn Stemoxydine
chemical from L'Oreal that encourages hair to enter growth phase
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