Safety And Efficacy Of Nutrition-Based Interventions For Hair
January 2020
Research cited in this study
26 / 26 results
research Cystine-Thiamin-Containing Hair-Growth Formulation Modulates the Response to UV Radiation in an In Vitro Model for Growth-Limiting Conditions of Human Keratinocytes
This study demonstrated that combining l-cystine and thiamin in a formulation may protect against UV-induced damage in growth-limited human epidermal keratinocytes in vitro.
research Establishment of a New Three-Dimensional Human Epidermal Model Reconstructed from Plucked Hair Follicle-Derived Keratinocytes
The researchers concluded that their new reconstructed human epidermis model from plucked hair follicle-derived keratinocytes offers a safer and simpler alternative to traditional skin-derived models for studying epidermal function.
research Role of Arachidonic Acid in Promoting Hair Growth
This study found that arachidonic acid may promote hair growth by enhancing dermal papilla cell function and stimulating the anagen phase in C57BL/6 mice.
research Safety Analysis of Panax Ginseng in Randomized Clinical Trials: A Systematic Review
This review examines the use and efficacy of Panax ginseng in various clinical settings, noting that clinical trial outcomes vary widely based on study conditions and ginseng types; no new results are reported.
research What Women Want: Quantifying the Perception of Hair Amount - An Analysis of Hair Diameter and Density Changes with Age in Caucasian Women
This study analyzed changes in hair diameter and density with age in Caucasian women, highlighting variations in perception of hair amount over time.
research A Novel Cosmetic Approach to Treat Thinning Hair
The researchers reported that a novel leave-on treatment containing caffeine, niacinamide, panthenol, dimethicone, and an acrylate polymer significantly increased the diameter and improved the mechanical properties of scalp hair fibers, suggesting it may help mitigate thinning hair.
research Acute Hepatitis After Treatment for Hair Loss with Oral Green Tea Extracts (Camellia Sinensis)
This case report highlights a patient who developed acute hepatitis after consuming an oral green tea derivative for hair loss, with recovery following the cessation of the product.
research Profiling the Response of Human Hair Follicles to Ultraviolet Radiation
In this study, UVB irradiation of organ-cultured human anagen hair follicles in vitro reduced hair elongation and increased cell death, affecting hair growth and regulatory processes.
research Seasonality of Hair Shedding in Healthy Women Complaining of Hair Loss
This study reports that hair growth and shedding in healthy women show annual seasonal patterns, with the highest shedding in summer and a less pronounced peak in spring.
research Premature Senescence of Balding Dermal Papilla Cells In Vitro Is Associated With p16INK4a Expression
This study found that balding dermal papilla cells show premature senescence and altered expression of stress and DNA damage markers, suggesting sensitivity to environmental stress in androgenetic alopecia.
research Effect of Oral Intake of Choline-Stabilized Orthosilicic Acid on Hair Tensile Strength and Morphology in Women with Fine Hair
research Chemoprevention of Smoke-Induced Alopecia in Mice by Oral Administration of L-Cystine and Vitamin B6
This study found that oral administration of l-cystine with vitamin B6 effectively prevents environmental cigarette smoke-induced alopecia in mice by reducing hair bulb cell apoptosis.
research Dietary Supplement Increases Anagen Hair Rate in Women With Telogen Effluvium: Results of a Double-Blind, Placebo-Controlled Trial
This study found that a dietary supplement containing L-cystine, medicinal yeast, and pantothenic acid significantly improved hair growth in women with telogen effluvium over six months compared to placebo.
research Protective Effects of Taurine on Human Hair Follicle Grown In Vitro
This study found that taurine uptake by isolated human hair follicles promoted hair survival and protected against TGF-β1-induced damage in an in vitro setting.
research Xenobiotics In Vitro: The Influence of L-Cystine, Pantothenate, and Miliacin on Metabolic and Proliferative Capacity of Keratinocytes
This study found that L-cystine, D-pantothenat, and miliacin can enhance the metabolic capacity and proliferation of human keratinocytes, with a combination of these additives potentially providing synergistic benefits in growth media.
research Association Between Smoking and Hair Loss: Another Opportunity for Health Education Against Smoking?
This review discusses the potential link between smoking and hair loss and suggests that raising awareness about this association could enhance anti-smoking education efforts.
research Is Androgenetic Alopecia a Photoaggravated Dermatosis?
This review suggests that androgenetic alopecia may be exacerbated by exposure to ultraviolet radiation and proposes considering it as a photoaggravated condition requiring photoprotection.
research A Randomized Clinical Trial of 5% Topical Minoxidil Versus 2% Topical Minoxidil and Placebo in the Treatment of Androgenetic Alopecia in Men
This study found that 5% topical minoxidil significantly increased hair regrowth and improved psychosocial perceptions of hair loss in men with androgenetic alopecia compared to 2% topical minoxidil and placebo over 48 weeks.
research Overexpression of Bcl-2 Protects from Ultraviolet B-Induced Apoptosis but Promotes Hair Follicle Regression and Chemotherapy-Induced Alopecia
This study found that overexpressing human Bcl-2 in mice protected epidermal keratinocytes from UVB-induced apoptosis but unexpectedly increased apoptosis during hair follicle regression and chemotherapy.
research Finasteride in the Treatment of Men with Androgenetic Alopecia
In male pattern hair loss, this study found that finasteride 1 mg daily significantly slowed hair loss and increased hair growth over two years compared to placebo.
research Telogen Alopecia Induced by UV Rays
This report describes cases of increased hair loss and scalp sunburns in patients using 3% minoxidil and 0.01% tretinoin, suggesting caution with tretinoin use on sunny days.
research Whole Hair Follicle Culture
This study found that using hyaluronic acid microneedles to deliver minoxidil significantly reduced hair loss in chemotherapy-induced alopecia mice, with only 10% of the dose used in topical applications.
research Human Hair Growth In Vitro: A Model for the Study of Hair Follicle Biology
In this study, the researchers developed an in vitro model that maintains human hair follicles to grow at in vivo rates and observed that factors like EGF and IGF-I influence hair follicle growth and catagen entry.
research Androgenetic Alopecia in the Female
This study found that a 2% topical minoxidil solution significantly increased hair regrowth compared to placebo in women with androgenetic alopecia over 32 weeks.
research Human Hair Growth In Vitro
This study successfully grew and maintained human hair follicles in vitro, noting that TGF-β1 negatively affects growth, while EGF replicates hair-removal effects seen in animals.
research Topical Minoxidil in Early Male Pattern Baldness
Minoxidil promotes hair growth in male pattern baldness.
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research Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss
This review suggests that certain nutritional supplements may have a potential role in improving hair loss, though evidence quality varies, and such treatments should be discussed collaboratively between physicians and patients.
research Nutrition and hair
This review discusses how changes in hair and skin may indicate underlying vitamin deficiencies and emphasizes the need to identify populations at risk for these deficiencies; it reports no new results.
research Value of Nutrition-Based Therapies for Hair Growth, Color, and Quality
Certain dietary supplements can improve hair health.
research Nutrition and Hair
This article reviews the impact of nutritional deficiencies on hair health, detailing how they can cause structural abnormalities, pigmentation changes, or hair loss; it presents no new clinical findings.
research Safety First: A Comprehensive Review of Nutritional Supplements for Hair Loss in Breast Cancer Patients
This study highlights conflicting evidence on the safety and efficacy of nutritional supplements for hair loss in breast cancer patients, emphasizing the need for oncologist management and further research.