research Frontal fibrosing alopecia developing after hair transplantation for androgenetic alopecia
Hair transplant destroyed by lichen planopilaris.
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research Temporal Variations of Skin Pigmentation in C57Bl/6 Mice Affect Optical Bioluminescence Quantitation
Increased skin pigmentation in mice reduces bioluminescent signal accuracy.
research Alopecia areata incognita: A Hypothesis
Alopecia areata may appear differently depending on the individual's type of hair loss and scalp condition.
research Dihydrotestosterone Stimulates 5a-Reductase Activity in Pubic Skin Fibroblasts*
Dihydrotestosterone increases the activity of an enzyme in pubic skin cells that converts testosterone to dihydrotestosterone.
research Matriptase activation and shedding with HAI-1 is induced by steroid sex hormones in human prostate cancer cells, but not in breast cancer cells
Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.
research Defects in mitochondrial DNA replication and oxidative damage in muscle of mtDNA mutator mice
Defective mitochondrial DNA replication causes aging symptoms and increased oxidative damage in mice.
research Studies of normal moult and of artifically induced regeneration of pelage in peromyscus
Artificially inducing hair regrowth in mice can change the normal pattern and timing of hair growth, with minimal color differences between old and new fur.
research Spontaneous hair follicle germ (HFG) formation in vitro, enabling the large-scale production of HFGs for regenerative medicine
Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.
research Keratin network modifications lead to the mechanical stiffening of the hair follicle fiber
Changes in keratin make hair follicles stiffer.
research Exogen hair characterization in human scalp
The conclusion is that exogen is a unique hair cycle phase and the new sampling method specifically targets this stage, which may help in future hair loss research.
research A Nonrandomized study of trichoscopy patterns using nonpolarized (contact) and polarized (noncontact) dermatoscopy in hair and shaft disorders
Polarized dermoscopy is slightly better than nonpolarized for diagnosing hair disorders, with each method having its own strengths.
research Maximum Efficacy of Finasteride Is Obtained within 6 Months and Maintained over 6 Years
Finasteride works best in 6 months and lasts 6 years.
research Gender-Affirming Hormone Therapy for Transgender Females
Hormone therapy for transgender females increases the risk of blood clots and requires careful dosing, monitoring, and lifelong management.
research Patients with specific skin disorders who are affected by COVID ‐19: What do experiences say about management strategies? A systematic review
Patients with chronic skin conditions on systemic treatments did not have worse COVID-19 outcomes and could resume their treatments after recovery.
research The Cross-section Trichometer: A New Device for Measuring Hair Quantity, Hair Loss, and Hair Growth
The Cross-section Trichometer is a new tool that can measure hair quantity and detect hair loss and growth.
research Phosphatidylinositol‐specific phospholipase C2 functions in auxin‐modulated root development
A protein called PLC2 is important for the growth and development of plant roots influenced by auxin.
research The transcriptional landscape of seasonal coat colour moult in the snowshoe hare
Researchers found genes that control hair color and growth change before the visible coat color changes in snowshoe hares.
research The Hair Follicle
Dogs could be good models for studying human hair growth and hair loss.
research Valproic acid reduces hair loss and improves survival in patients receiving temozolomide-based radiation therapy for high-grade glioma
Valproic acid helps delay hair loss and increases survival time for high-grade glioma patients undergoing radiation therapy.
research Human pollution exposure correlates with accelerated ultrastructural degradation of hair fibers
Pollution exposure speeds up hair damage.
research Extended theory of selective photothermolysis: A new recipe for hair cooking?
Permanent hair removal is hard, but using longer laser pulses at lower power might improve results.
research A Multi-Technique Approach to the Study of Structural Stability and Desolvation of Two Unusual Channel Hydrate Solvates of Finasteride
Desolvation of finasteride depends on environment and technique.
research Bladder Cancer Survival of Men Receiving 5α-Reductase Inhibitors
Men taking 5-alpha-reductase inhibitors before or after bladder cancer diagnosis had a lower risk of dying from the disease.
research Review paper The use of reflectance confocal microscopy in selected inflammatory skin diseases
Reflectance confocal microscopy is a useful, non-invasive tool for diagnosing some skin diseases, with potential for future improvements.
research Alginate-Based Hydrogel Containing Minoxidil/Hydroxypropyl-β-Cyclodextrin Inclusion Complex for Topical Alopecia Treatment
A new gel containing minoxidil can treat hair loss effectively, potentially reducing side effects and improving treatment.
research Multiple readout assay for hormonal (androgenic and antiandrogenic) and cytotoxic activity of plant and fungal extracts based on differential prostate cancer cell line behavior
The study created a test that found hormonal and toxic effects in plant and fungal extracts using prostate cancer cells.
research Stimulatory Effect of Brazilian Propolis on Hair Growth through Proliferation of Keratinocytes in Mice
Brazilian propolis was found to speed up hair growth in mice by increasing the growth of skin cells that form hair.
research Facial and Extrafacial Lesions in an Ethnically Diverse Series of 91 Patients with Frontal Fibrosing Alopecia Followed at a Single Center
Most patients with frontal fibrosing alopecia had facial bumps, with Hispanic/Latino and premenopausal women being more affected, suggesting a more severe condition.
research The antimycotic agent clotrimazole inhibits melanogenesis by accelerating ERK and PI3K-/Akt-mediated tyrosinase degradation
Clotrimazole, an antifungal cream, may safely reduce skin pigmentation by breaking down the enzyme needed for making melanin.
research Aesthetic Facial Surgery of Male Patients: Demographics and Market Trends
Men are an untapped market for facial cosmetic procedures, with a rise in nonsurgical treatments and potential for growth in older age groups.