research Predicting Human Appearance from DNA for Forensic Investigations
DNA can predict physical traits like eye and hair color accurately, especially in Europeans, but predicting other traits and in diverse populations needs more research.
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research Assessment of Hair and Cashmere Properties and Their Genetic Background of Several Goat Breeds in Southwest China
Crossbreeding improves goat fiber quality, and specific genes affect hair traits and color.
research Beyond Ethnicity in Dermatology
The editor suggests removing "race" and "ethnicity" from dermatology and creating tools to objectively assess skin color and hair texture.
research Function and Underlying Mechanisms of Seasonal Color Molting in Mammals and Birds: What Keeps Them Changing in a Warming World?
Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.
research The Peripheral Clock Regulates Human Pigmentation
Certain genes control the color of human hair by affecting pigment production.
research Sarcoidosis: Are There Differences in Your Skin of Color Patients?
Sarcoidosis is more common and severe in Black patients than in Caucasians, requiring early diagnosis and treatment.
research Repigmentation of Gray Hair After Thyroid Hormone Treatment
Gray hair regained color after thyroid hormone treatment.
research Segmental Hair Analysis as a Retrospective Testosterone Diary: Possibilities and Pitfalls
Segmental hair analysis can track testosterone over time but needs adjustments for sex, hair color, and washing frequency.
research Segmental Hair Analysis - A Retrospective Testosterone Diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research Pharmacological BACE1 and BACE2 Inhibition Induces Hair Depigmentation by Inhibiting PMEL17 Processing in Mice
Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
research Oral Zinc Sulphate Causes Murine Hair Hypopigmentation And Is A Potent Inhibitor Of Eumelanogenesis In Vivo
Oral zinc sulphate reduces dark hair color in mice.
research Multi-Ancestry Tandem Repeat Association Study of Hair Color Using Exome-Wide Sequencing
Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.
research A Function for Rac1 in the Terminal Differentiation and Pigmentation of Hair
Rac1 is essential for proper hair structure and color.
research Body Composition Parameters, Carotid Intima Media Thickness and Epicardial Fat Thickness in Male Patients with Androgenetic Alopecia
Men with male pattern baldness had higher body fat and obesity-related measurements but similar heart fat and artery thickness compared to healthy men.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical and Structural Mechanical Parameters
A new system for classifying curly hair types using precise measurements can improve hair care products and cultural inclusion.
research Study of Frontal Hairline Implantation Patterns in Caucasian Spanish Women
Most white Spanish women have a widow's peak, and their hairline measurements could help in hair restoration surgery.
research Effect of Cosmetic Hair Treatment and Natural Hair Color on Hair Testosterone Concentrations
Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
research Effect of Alpha-Tocopheryl Acetate, Retinyl Palmitate, and Phytantriol on Hair Protection
TRP-hair essence protects hair from heat damage, maintains color, and strengthens hair.
research Visually Scoring Hirsutism
The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
research Nutrition and Hair Health: The Impact of Nutritional Deficiencies
Certain groups may need vitamin supplements to improve hair health and prevent other health problems.
research Overview of Ultrasound Imaging Applications in Dermatology
Ultrasound is a useful, non-invasive tool in dermatology for diagnosing skin conditions and guiding treatments, but it has some limitations.
research Relationship Between Androgenetic Alopecia and Cardiovascular Risk Factors According to BASP Classification in Koreans
Hair loss links to high blood pressure, high fat levels, and metabolic issues, suggesting early heart disease screening.
research In Vitro Methodologies to Evaluate the Effects of Hair Care Products on Hair Fiber
Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.
research Porosity at Different Structural Levels in Human and Yak Belly Hair and Its Effect on Hair Dyeing
Yak belly hair has higher porosity and is less stiff than human hair, making it absorb dye better but less suitable as a direct substitute for hair dyeing.
research Effect of Rinse-Off Hair Conditioner Containing Argan Oil or Camellia Oil on the Recovery of Hair Damaged by Bleaching
Hair conditioners with argan oil or camellia oil improve the strength and color of bleached hair.
research The Rotterdam Study: 2016 Objectives and Design Update
The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.
research A Review of Aging and an Examination of Clinical Methods in the Assessment of Aging Skin. Part 2: Clinical Perspectives and Methods
The document concludes that various clinical methods are used to assess ageing skin and the effectiveness of anti-ageing products.
research Mesotherapy Using Dutasteride-Containing Preparation in Treatment of Female Pattern Hair Loss: Photographic, Morphometric and Ultrastructural Evaluation
Dutasteride-containing mesotherapy effectively treats female hair loss, improving density and thickness with minimal side effects.
research Dermal Adipose Tissue Secretes HGF to Promote Human Hair Growth and Pigmentation
Fat under the skin releases HGF which helps hair grow and gain color.
research Hair Care Practices and Structural Evaluation of Scalp and Hair Shaft Parameters in African American and Caucasian Women
African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.