research Bioactive-Based Cosmeceuticals: An Update on Emerging Trends
Natural ingredients in cosmeceuticals are beneficial for skin and hair health with few side effects.
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210-240 / 1000+ resultsresearch Safety of High-Dose Vitamin A
High-dose vitamin A was safe and well-tolerated in a lung cancer treatment study.
research Histochemical Evidence of Mucosubstances in the Metaplastic Epidermis and Hair Follicles Produced In Vitro in the Presence of Excess Vitamin A
Excess vitamin A changes skin and hair follicle development and affects polysaccharide distribution.
research The Stability of Vitamin A-Induced Metaplasia of Mouse Vibrissa Follicles In Vitro
Excess vitamin A causes lasting gland changes in mouse hair follicles.
research Increasing the Percutaneous Absorption and Follicular Penetration of Retinal by Topical Application of Proretinal Nanoparticles
Proretinal nanoparticles improve skin absorption and reduce irritation of topical retinoids.
research Polymer Conjugated Retinoids for Controlled Transdermal Delivery
A new method allows for controlled, long-lasting delivery of retinoic acid through the skin with less inflammation.
research Retinoids: Best Solutions for Acne
Retinoids are effective for acne but can cause serious side effects.
research Effects of Lipid and Acne Inhibitive Cream on Acne Model of Rabbit's Ears
LAIC cream can improve acne by making skin thinner and softer.
research A Systemic-Like Disease: Chronic Vitamin A Poisoning
Excessive vitamin A intake caused severe health issues that mostly resolved after stopping the intake.
research Microneedles as the Technique of Drug Delivery Enhancement in Diverse Organs and Tissues
Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.
research Editorial: Hair Follicle Stem Cell Regeneration in Aging
Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.
research Pharmacological Inhibition of DGAT1 Induces Sebaceous Gland Atrophy in Mouse and Dog Skin While Overt Alopecia Is Restricted to the Mouse
Blocking DGAT1 reduces oil gland size in mice and dogs, but only mice experience hair loss.
research SFRP2/DPP4 and FMO1/LSP1 Define Major Fibroblast Populations in Human Skin
Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.
research Penetration of Drugs Through Skin: A Complex Rate-Controlling Membrane
The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.
research Biocompatible Nanoparticles and Vesicular Systems in Transdermal Drug Delivery for Various Skin Diseases
Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.
research Mesenchymal Stem Cells from Adipose Tissue in Clinical Applications for Dermatological Indications and Skin Aging
Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.
research Zinc in Skin Pathology and Care
Zinc can help with some skin problems, but its effectiveness varies depending on the condition.
research Stem Cells in Dermatology and Anti-Aging Care of the Skin
Using defensins to activate stem cells may improve skin aging signs without causing inflammation.
research Vesicles: Potential Nano Carriers for the Delivery of Skin Cosmetics
Vesicular carriers like liposomes may improve cosmetic skin treatment delivery and effectiveness but need more human research.
research Practical Approaches to Medical and Cosmetic Dermatology in Skin of Color Patients
The document concludes that patients with skin of color need specialized dermatological care and education to manage unique skin conditions effectively.
research Autologous Cell Therapy for Aged Human Skin: A Randomized, Placebo-Controlled, Phase I Study
RCS-01 therapy is safe and may improve skin structure by affecting gene expression.
research Retinol-Binding Protein 4, Leptin, and Insulin Resistance in Idiopathic Hirsutism and Hirsute Women with Polycystic Ovary Syndrome
Women with idiopathic hirsutism and PCOS have higher RBP4 levels, and PCOS is linked to greater insulin resistance; weight management may help both conditions.
research Enhancement of Skin Rejuvenation and Hair Growth Through Novel Near-Infrared LED Lighting: In Vitro and In Vivo Study
Near-infrared LED light improves skin rejuvenation and hair growth better than white LED light.
research Respective Treatment Modalities with the Use of Combined Ingredients to Address Acne Prone Skin
Using combined treatments can help manage acne by targeting the bacteria and skin changes that cause it.
research Photosensory Function, Reception, and Response in Human Skin
Human skin responds to light with protective mechanisms, but more research is needed to understand these processes and their implications for health and therapy.
research Dermal EZH2 Simultaneously Orchestrates Wnt/β-Catenin Signaling Dependent Dermal Differentiation and Retinoic Acid Signaling Dependent Epidermal Proliferation During Murine Skin Development
Ezh2 controls skin development by balancing signals for dermal and epidermal growth.
research Skin and Hair Changes After Forty
Women over forty can maintain skin and hair health with lifestyle and dietary changes.
research Imaging of Zinc Oxide Nanoparticle Penetration in Human Skin In Vitro and In Vivo
Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.
research Retinoids for Chemoprophylaxis of Nonmelanoma Skin Cancer
Retinoids can prevent skin cancer in high-risk people but have side effects and require more research on dosing and effectiveness.
research Assessment of Retinol-Binding Protein 4 in Patients with Alopecia Areata and Androgenetic Alopecia
Higher RBP4 levels found in people with two types of hair loss.