research 14 Rhytidectomy
Facelift surgery has evolved to focus on natural results and safety, with patient selection and postoperative care being key to success.
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research Distinctive or critical histological features and associated diseases
The document concludes that diagnosing hair loss requires evaluating multiple histological features, as no single feature is definitive on its own.
research Regulatory effect of 4-O-methylhonokiol on TGF-β1-induced cell cycle arrest in human keratinocyte cell line (HaCaT)
4-O-methylhonokiol from Magnolia Officinalis may promote hair growth by interfering with TGF-β1 effects in skin cells.
research Klinefelter syndrome and chronic leg ulcers
A man with Klinefelter syndrome had a leg ulcer that didn't heal well, even with treatment.
research Hair Transplantation in Asians
The document concludes that hair transplantation for Asians should consider unique scalp and hair traits, use small grafts, and combine surgery with medication like finasteride and minoxidil for best results.
research Hair transplantation for the treatment of post-irradiation alopecia
Hair transplant is effective for treating hair loss caused by radiation and improves patients' quality of life.
research Author's reply
Dr. Walter P. Unger believes lasers could eventually be important in hair transplantation for achieving natural-looking results, despite current limitations.
research Editorial Board
Biotin is important for metabolism, with specific daily intake recommendations, and deficiency can cause health problems.
research オルニチン・トランスカルバミラーゼ(OTC)欠損(spf・ash)マウスへのOTC遺伝子導入
Introducing the OTC gene improved symptoms in mice with OTC deficiency.
research Shared medical appointments for female pattern hair loss
SMAs improve patient satisfaction and may be cost-effective for female hair loss.
research Inhibitory effect of angiogenin on the expression of type I collagen and fibronectin in dermal papilla cells from androgenetic alopecia areas
Angiogenin may help treat hair loss by reducing certain proteins in hair cells.
research Hair density, hair diameter and the prevalence of female pattern hair loss: reply from authors
Hair loss caused by longer latent hair cycle and sudden miniaturization, not gradual follicle size reduction.
research TGFβ signaling regulates lipogenesis in human sebaceous glands cells
TGFβ signaling prevents sebaceous gland cells from producing fats.
research Costunolide promotes the proliferation of human hair follicle dermal papilla cells and induces hair growth in C57BL /6 mice
Costunolide helps human hair cells grow and can stimulate hair growth in mice.
research Effects of the α-ketoglutaric acid on the performance, hair follicle development and antioxidant capacity of Rex rabbits
α-Ketoglutaric acid improves hair growth, rabbit performance, and antioxidant levels.
research Epithelial-Mesenchymal Micro-niches Govern Stem Cell Lineage Choices
Different small areas within hair follicles send specific signals that control what type of cells stem cells become.
research A slow-cycling LGR5 tumour population mediates basal cell carcinoma relapse after therapy
A small group of slow-growing cells causes basal cell carcinoma to return after treatment.
research Repigmentation of Leukoderma by Minigrafts of Normally Pigmented, Autologous Skin
Transplanting small skin grafts can successfully repigment leukoderma.
research Topical minoxidil sensitization in androgenic alopecia
A small percentage of minoxidil users may develop an allergic skin reaction.
research Prevalence of hyperprolactinaemia in female premenopausal blood donors
A small number of premenopausal female blood donors had high prolactin levels, often due to stress, and retesting is recommended to prevent misdiagnosis.
research A biopsy-sized 3D skin model with a perifollicular vascular plexus enables studying immune cell trafficking in the skin
A small 3D skin model helps study how immune cells move in the skin.
research Mechanical stimulation of human hair follicle outer root sheath cultures activates adjacent sensory neurons
Touching hair can activate nearby nerve cells through signals from the hair's outer layer.
research Discovery of a sol–gel reinforcing the strength of hair structure: mechanisms of action and macroscopic effects on the hair
A small molecule can strengthen fine hair, making it more resistant and natural-feeling.
research Effects of Platycladus orientalis Leaf Extract on the Growth Performance, Fur-Production, Serum Parameters, and Intestinal Microbiota of Raccoon Dogs
A small dose of Platycladus orientalis leaf extract improves raccoon dogs' growth and health, but higher doses can be harmful.
research A frameshift mutation in the TRPS1 gene showing a mild phenotype of trichorhinophalangeal syndrome type 1
A small change in the TRPS1 gene leads to a less severe form of a syndrome affecting hair, nose, and finger development.
research Single injection of very mild dose BOTOX in the vastus lateralis improves testicular spermatogenesis and sperm motility in ageing experimental mice
A small BOTOX dose improved sperm production and movement in older mice.
research Transdermal delivery of mixnoxidil with block copolymer nanoparticles
Smaller nanoparticles improve minoxidil delivery through hair follicles.
research Transdermal delivery of mixnoxidil with block copolymer nanoparticles
Smaller nanoparticles improve minoxidil absorption through hair follicles.
research The Effect of Particle Size on the Deposition of Solid Lipid Nanoparticles in Different Skin Layers: A Histological Study
Smaller nanoparticles penetrate skin better, especially through hair follicles.
research Size-dependent penetration of nanoemulsions into epidermis and hair follicles: implications for transdermal delivery and immunization
Smaller nanoemulsions can penetrate skin and hair follicles better, which may be useful for delivering drugs and vaccines through the skin.