research Lithium alters mitotic progression in stamen hair cells of Tradescantia in a time-dependent and reversible fashion.
Lithium temporarily stops cell division in plant cells, but this can be reversed with certain chemicals.
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research The Editor's Choice
UV radiation may cause DNA changes in skin, certain UVB therapy helps psoriasis, a new gene mutation is linked to mild piebaldism, different immune cells affect psoriasis, a drug promotes hair growth, and some cancer drugs could treat skin barrier issues.
research Light-based therapies in the treatment of alopecia
Light-based therapies show promise as safe treatments for hair loss.
research Successful Treatment of Hair Loss and Restoration of Natural Hair Color in Patient with Alopecia Areata Due to Psychological Disorder Using Exosomes: Case Report with 6-Month Follow-Up
Exosome therapy successfully regrew and restored natural hair color in a man with stress-related hair loss.
research Metabolomic analysis of amino acids and lipids in human hair altered by dyeing, perming and bleaching
Chemical treatments like dyeing, perming, and bleaching damage hair by altering amino acids and lipids.
research Chemotherapy-Induced Eyebrow Alopecia and Psychological Recovery: Permanent Micropigmentation as a Component of Multidisciplinary Oncological Rehabilitation
Permanent micropigmentation can help cancer survivors feel better about themselves by restoring eyebrows lost during chemotherapy.
research Androgenetic alopecia: Role of the phototrichogram
Phototrichogram helps assess hair loss severity.
research Laser Hair Removal in Fitzpatrick Type IV to VI Patients
Laser hair removal can be safe and effective for dark-skinned individuals with the right laser settings.
research Anagen effluvium in extracorporeal membrane oxygenation
A child on life support experienced rapid hair loss due to severe illness affecting hair growth.
research Becker's Melanosis and Hypertrichosis*
Becker's Melanosis and Hypertrichosis mainly affects young males, causing brown skin patches and extra hair on one side of the upper body.
research Author reply
Imatinib mesylate can cause skin lightening, especially in Chinese patients, due to its effect on pigment production.
research O Uso Da Fototerapia Com Diferentes Comprimentos De Onda No Tratamento Da Alopecia Androgenética
research Lasers, lights, and leds
Low-level laser/light therapy is effective and safe for mild to moderate hair loss in men and women when combined with other treatments.
research Efficacy of therapy with 311nm narrow-band UVB 311nm in the treatment of patients with alopecia areata associated with atopic dermatitis
Combining NB-UVB 311 nm therapy with standard treatment improves hair regrowth in children with alopecia areata and atopic dermatitis.
research 509 Using the human iPSCs-derived sensory neurons re-innervated skin ex vivo model to investigate mast cell-nerve fiber cross-talk in solar elastosis
Nerve fibers may worsen mast cell activity, leading to abnormal elastic fiber buildup from sun exposure.
research Poster session
Lasers are effective and safe for various medical treatments, including cancer, wound healing, and skin conditions.
research The orchestrated network of skin photoaging: From intercellular crosstalk to molecular signaling
UV radiation causes skin aging by damaging cells and triggering harmful processes.
research Finasteride inhibits melanogenesis through regulation of the adenylate cyclase in melanocytes and melanoma cells
Finasteride reduces melanin production, possibly treating hyperpigmentation and melanoma, but needs more safety research.
research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research Overexpression of Bcl-2 Protects from Ultraviolet B-Induced Apoptosis but Promotes Hair Follicle Regression and Chemotherapy-Induced Alopecia
Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.
research Piebaldism in tree shrews
research Effective Penetration of the Oxidized Keratin‐Rebonding Materials Into Hair Shafts Based on Charge Conversion (Adv. Healthcare Mater. 12/2026)
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Gloriosa superba Poisoning-induced Anagen Effluvium
Gloriosa superba poisoning can cause sudden hair loss, but hair usually regrows fully.
research Hydrogen peroxide (H2O2) suppresses hair growth through downregulation of β-catenin
Hydrogen peroxide in hair dye can cause hair loss.
research Redox-Responsive Polymer Dot Nanozymes Coordinate Exosome-Mediated Cutaneous Regeneration via Laser-Modulated Microenvironment Remodeling
Polymer dot nanozymes and exosomes, with laser stimulation, speed up wound healing.
research Hair Removal in Darker Skin Types Using Light-Based Devices
Laser hair removal can be effective for darker skin but requires careful use to avoid side effects.
research 원저 : 모발염색으로 인한 각피의 손상과 재생 : 시간 경과에 따른 형태학적 변화
Wait at least 8 weeks between hair dyeing for cuticle recovery.
research Enhancing hair follicle regeneration by nonablative fractional laser: Assessment of irradiation parameters and tissue response
Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.