research Implication of MicroRNA Regulation in Para-Phenylenediamine-Induced Cell Death and Senescence in Normal Human Hair Dermal Papilla Cells
Hair dye ingredient PPD causes cell death and aging in human hair cells by altering microRNA levels.
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research Analysis of Changes in MicroRNA Expression Profiles in Response to the Troxerutin-Mediated Antioxidant Effect in Human Dermal Papilla Cells
Troxerutin helps protect skin cells from oxidative stress and may be good for treating hair loss.
research The Melanocyte Photosensory System in Human Skin
Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
research Regulatory Effect of Beta-Catenin on Proliferation of Hair Follicle Stem Cells Involves PI3K/Akt Pathway
β-catenin helps hair follicle stem cells grow by activating a specific cell pathway.
research Oxygen, Metabolism, and Regeneration: Lessons from Mice
Mice with enhanced regeneration abilities may help develop new regenerative medicine therapies.
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community Minoxidil Response Bottlenecks: Why Sulfation and Transport Matter (And Where Tretinoin Fits In)
Minoxidil's effectiveness is limited by the need for sulfation and proper transport to hair follicles, with tretinoin potentially enhancing its effects by promoting enzyme activity and keratinocyte differentiation. Tretinoin may improve minoxidil's response by boosting the expression of necessary enzymes and transporters.
community 10 months on dutasteride. Lost about half of my hair density. Losing 150-250 hairsevery day
User experienced significant hair loss after adding dutasteride to their finasteride and minoxidil regimen. They plan to revert to finasteride only due to lack of improvement.
community Finasteride does deplete important nuero-active steroids
Finasteride can reduce neuroactive steroids, causing side effects like depression, anxiety, and sexual dysfunction. Some users experience persistent symptoms after stopping finasteride, while others use alternative treatments like topical solutions.