research Final Report on the Safety Assessment of Hypericum Perforatum Extract and Hypericum Perforatum Oil
St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
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research Icariin Promotes Mouse Hair Follicle Growth by Increasing Insulin-Like Growth Factor 1 Expression in Dermal Papillary Cells
Icariin helps mouse hair grow by boosting a growth factor in skin cells.
research Ecklonia Cava Promotes Hair Growth
Ecklonia cava, a type of seaweed, may help hair grow.
research 5α-Reductase Type 1 Inhibition of Oryza Sativa Bran Extract Prepared by Supercritical Carbon Dioxide Fluid
Rice bran extract might help prevent hair loss.
research A New Spectrophotometric Method for the Determination of Finasteride in Tablets
New method accurately measures finasteride in tablets.
research Divergent Proliferation Patterns of Distinct Human Hair Follicle Epithelial Progenitor Niches In Situ and Their Differential Responsiveness to Prostaglandin D2
Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.
research Investigation of the Cutaneous Penetration Behavior of Dexamethasone Loaded to Nano-Sized Lipid Particles by EPR Spectroscopy, and Confocal Raman and Laser Scanning Microscopy
Nano-sized lipid particles increase dexamethasone's skin penetration and create a reservoir in the skin layers.
research Transfollicular Enhancement of Gel Containing Cationic Niosomes Loaded with Unsaturated Fatty Acids in Rice Bran Semi-Purified Fraction
The gel with special fat-loaded particles from rice bran could be an effective skin treatment for hair loss.
research Therapeutic Effect of Rumex Japonicus Houtt. on DNCB-Induced Atopic Dermatitis-Like Skin Lesions in Balb/c Mice and Human Keratinocyte HaCaT Cells
Rumex japonicus Houtt. may be an effective treatment for atopic dermatitis by reducing inflammation.
research Androgens Modulate Keratinocyte Differentiation Indirectly Through Enhancing Growth Factor Production From Dermal Fibroblasts
Male hormones indirectly affect skin cell development by increasing growth factor levels from skin fibroblasts.
research Teriflunomide in Multiple Sclerosis: An Update
Teriflunomide effectively reduces relapses and disability in MS and has a manageable safety profile.
research Activation of the OVOL1-OVOL2 Axis in the Hair Bulb and Pilomatricoma
The genes OVOL1 and OVOL2 are important for hair growth and may be involved in a type of skin tumor.
research Study of Seed Hair Growth in Populus Tomentosa, an Important Character of Female Floral Bud Development
Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.
research Structural and Dynamic Insights into Substrate Binding and Catalysis of Human Lipocalin Prostaglandin D Synthase
The research explains how a human enzyme binds and processes its substrate, which could relate to its role in biological functions and hair loss.
research Simultaneous Spectrophotometric Determination of Minoxidil and Tretinoin by the H-Point Standard Addition Method and Partial Least Squares
Both HPSAM and PLS methods accurately measure minoxidil and tretinoin concentrations.
research Novel Inhibitors of 5α-Reductase
New research is needed to create better drugs that block the enzyme responsible for conditions like male baldness and prostate enlargement.
research Percutaneous Absorption of a New Antiandrogen Included in Liposomes or in Solution
Liposomes can make the antiandrogen RU 58841 more effective for skin application by reducing absorption, increasing skin retention, and targeting sebaceous structures.
research Annurca Apple Polyphenols Protect Murine Hair Follicles from Taxane-Induced Dystrophy and Redirect Polyunsaturated Fatty Acid Metabolism Toward β-Oxidation
Annurca apple extract may protect mouse hair from damage by chemotherapy and could help treat hair loss without promoting cancer growth.
research Avicequinone C Isolated from Avicennia Marina Exhibits 5α-Reductase Type 1 Inhibitory Activity Using an Androgenic Alopecia Relevant Cell-Based Assay System
Avicequinone C, a compound found in the Avicennia marina plant, can reduce hair loss by inhibiting a hormone linked to androgenic alopecia.
research Chemotherapy-Induced Iatrogenic Injury of Skin: New Drugs and New Concepts
New chemotherapy drugs cause skin side effects, but treatments like minocycline and tetracycline can help reduce them.
research Non-Psoralen Treatment of Vitiligo. Part II. Less Commonly Used and Experimental Therapies
Some alternative vitiligo treatments show promise, but none are as effective as psoralens and UVA.
research Prostaglandin D2-Mediated DP2 and AKT Signal Regulate the Activation of Androgen Receptors in Human Dermal Papilla Cells
PGD2 increases androgen receptor activity in hair cells, which could be targeted to treat hair loss.
research Identification of Ultraviolet B Radiation-Induced MicroRNAs in Normal Human Dermal Papilla Cells
UVB radiation changes the levels of certain microRNAs in skin cells, which may affect cell survival and hair growth.
research 17β-Estradiol Enhances Vascular Endothelial Growth Factor Production and Dihydrotestosterone Antagonizes the Enhancement via the Regulation of Adenylate Cyclase in Differentiated THP-1 Cells
Estrogen increases blood vessel growth factor production, while testosterone blocks this increase.
research Inhibitory Effects of Apple Polyphenols on Differentiation of 3T3-L1 Cells into Adipocytes
Apple polyphenols, especially from unripe apples, can help prevent cells from turning into fat cells.
research Phytochemistry and Pharmacological Studies of Plumbago Zeylanica L.: A Medicinal Plant Review
Chitrak is a medicinal plant with health benefits like fighting microbes, reducing inflammation, and promoting hair growth, but it can be toxic and needs more research.
research Mechanistic Analysis of Human Skin Distribution and Follicular Targeting of Adapalene-Loaded Biodegradable Nanospheres With Insight Into Hydrogel Matrix Influence, In Vitro Skin Irritation, and In Vivo Tolerability
Researchers developed a nanomedicine for acne treatment that delivers medication with less irritation and is non-irritating for oily skin.
research Identification of a New Plant Extract for Androgenic Alopecia Treatment Using a Non-Radioactive Human Hair Dermal Papilla Cell-Based Assay
A new plant extract from Avicennia marina could potentially be used to treat common hair loss.
research Recent Discoveries and Developments of Androgen Receptor-Based Therapy for Prostate Cancer
New treatments for prostate cancer are less toxic and show promise, but more research is needed to enhance their effectiveness and reduce side effects.
research Isolation of Adipose-Derived Stem Cells Using a Subfractionation Culturing Method
The new method for isolating stem cells from fat is simple and effective, producing cells that grow faster and are better for hair regeneration.