research 5-α-Reductase type 2 deficiency: is there a genotype-phenotype correlation? A review
No consistent link between genotype and phenotype in 5-α-Reductase type 2 deficiency.
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research Leave the Fat, Skip the Bolster: Thinking outside the Box in Lower Third Nasal Reconstruction
Nasolabial skin-fat grafts are good for nasal reconstruction with minimal scarring and no need for bolsters, but smoking may affect graft survival.
research Quantifying Alopecia Areata via Texture Analysis to Automate the SALT Score Computation
Researchers created a fast, accurate computer program to measure hair loss in alopecia areata patients.
research Adipocyte-Derived Stem and Regenerative Cells in Facial Rejuvenation
Adding stem cells to fat grafts for facial rejuvenation might improve outcomes, but more research is needed to confirm safety and effectiveness.
research Minimizing injury to the donor area in follicular unit extraction (FUE) harvesting
Using normal saline in vertical extraction for hair transplants reduces donor area injury more than acute extraction.
research Minigraft Preparation in Surgical Hair Replacement
A new technique using a multibladed knife makes preparing hair transplant minigrafts faster and more uniform, leading to natural-looking results.
research Optogenetically Controlled TrkA Activity Improves the Regenerative Capacity of Hair‐Follicle‐Derived Stem Cells to Differentiate into Neurons and Glia
Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.
research Hair Transplant and Local Anesthetics
Hair transplant improves with regenerative medicine and FUE technique.
research The Punctiform Technique in Hair Transplantation
Carlos Oscar Uebel developed a hair transplant method that looks natural, has low risk, and shows full growth in 6-12 months.
research A new practical classification for spatial distribution and morphology of human hair: Ahmad's LGMA classification
Dr. Muhammad Ahmad created a hair classification system to help improve hair restoration surgery outcomes.
research Human Pilosebaceous Culture
Hair follicle cells can help heal wounds and study skin diseases.
research Local Flaps of the Head and Neck
The document concludes that local flaps are effective for reconstructive surgery in the head and neck, offering good skin match and function.
research Efficacy and safety of platelet-rich plasma for acute nonarteritic anterior ischemic optic neuropathy: a prospective cohort study
PRP treatment can safely improve short-term vision in acute NAION patients.
research Plant elicitor Peptides regulate root hair development in Arabidopsis
Peps help Arabidopsis plants grow more root hairs by affecting specific genes and calcium signaling.
research References
research 15. Hair and Nails
Women with androgenetic alopecia have fewer terminal hairs, phenol in nail surgery is safe, and a new hair transplant method is faster and less damaging.
research Review Article - Changing trends in hair restoration surgery
Hair restoration surgery has improved to transplant hair in natural groupings, but it's labor-intensive and can't fully restore normal hair density.
research Pharmacologic inhibition of JAK-STAT signaling promotes hair growth
Blocking JAK-STAT signaling can lead to hair growth.
research Adenovirus-Mediated Wnt10b Overexpression Induces Hair Follicle Regeneration
Wnt10b overexpression can regenerate hair follicles, possibly helping treat hair loss and alopecia.
research Prognosis and Management of Congenital Hair Shaft Disorders with Fragility—Part I
Some congenital hair disorders improve in childhood or with treatments like minoxidil and retinoids, while others like Netherton syndrome and trichothiodystrophy have a poor prognosis.
research Hyperandrogenism, Elevated 17-Hydroxyprogesterone and Its Urinary Metabolites in a Young Woman with Ovarian Steroid Cell Tumor, Not Otherwise Specified: Case Report and Review of the Literature
A young woman's symptoms suggested PCOS, but tests and surgery confirmed and treated a rare ovarian tumor, resolving her condition.
research Artificial Intelligence Deep Learning Ultrasound Discrimination of Cosmetic Fillers
AI can accurately identify some cosmetic fillers in ultrasound images but needs improvement for others.
research Characterization of novel TMEM173 mutation with additive IFIH1 risk allele
A new mutation in the TMEM173 gene and a risk allele in IFIH1 cause a unique set of immune-related symptoms.
research Proteins as Hair Styling Agents
Proteins like BSA and keratin can effectively style hair and protect it, offering eco-friendly alternatives to chemical products.
research Three-Dimensional Analysis of Cell Division Orientation in Epidermal Basal Layer Using Intravital Two-Photon Microscopy
Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
research Scratching the surface of skin development
The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.
research Surface modification and endothelialization of biomaterials as potential scaffolds for vascular tissue engineering applications
Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.
research Wnt Signaling in Skin Development, Homeostasis, and Disease
Wnt signaling is crucial for skin development and health, and its disruption can cause skin diseases.
research COVID-19 and Sex Differences
Men are more likely to have severe COVID-19 cases and fatalities than women due to factors like lifestyle, aging, and biological differences.
research Effects of Sex Steroid Deprivation/Administration on Hair Growth and Skin Sebum Production in Transsexual Males and Females
Hormone treatments in transsexual individuals reduce hair growth and oil production in male-to-females and increase them in female-to-males.