research Psoriatic Alopecia: Clarification and Critique
Sam Shuster identified three types of hair loss in psoriasis and emphasized the need for better research to understand them.
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research An Accessible Pharmacodynamic Transcriptional Biomarker for Notch Target Engagement
Hair follicle samples effectively show how well the drug MK-0752 targets and engages with the Notch pathway.
research Current Landscape and Emerging Therapies in Hair Loss Treatment for Androgenetic Alopecia
A new topical treatment using SAMiRNA technology shows promise in increasing hair growth for androgenetic alopecia.
research Human Hair: An Important Biological Matrix of Interest
Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.
research Ayurvedic Perspective of Polycystic Ovarian Syndrome
Ayurveda views Polycystic Ovarian Syndrome (PCOS) as a metabolic disorder caused by an imbalance of Vata, Kapha, and Pitta, and suggests treatments like Samsodhanam, Agneya Dravyas, and Swayoni Vardhana dravyas.
research Behavior of the Two Circulating Androgens Testosterone and DHEA and Their Main Intracellular Metabolites in an Androgen-Sensitive Sebocyte Cell Line
Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.
research Antioxidant Activity and Hair Growth Effects of Samhwang-Sasimtang in C57BL/6 Mice
Samhwang-Sasimtang extract promotes hair growth and has strong antioxidant properties.
research Studies on the Persistence of Estradiol Benzoate and Nortestosterone Decanoate in Hair of Cattle Following Treatment with Growth Promoters, Determined by Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry
Detecting steroid esters in cattle hair is inconsistent and influenced by sampling factors.
research Novel Mutation in Sjögren-Larsson Syndrome Is Associated With Divergent Neurologic Phenotypes
The same genetic mutation in Sjögren-Larsson syndrome can lead to different levels of severity, suggesting other factors influence the symptoms.
research Tissue-Selective Regulation of Androgen-Responsive Genes
The same hormone can affect gene expression differently in various tissues, which could lead to new treatments for conditions like hair loss.
research Induced Pluripotent Stem Cell Line MUSIi006-A Derived from Hair Follicle Keratinocytes as a Non-Invasive Somatic Cell Source
Hair samples can be used to create stem cells easily and non-invasively.
research Exploring Reference Values for Hair Cortisol
Hair sample weight is a better measure for cortisol levels in hair than hair protein concentration.
research Matrix Matching in Quantitative Bioanalysis by LC-MS/MS: A Dream or a Reality?
Accurate quantitative bioanalysis using LC-MS/MS is challenging due to matrix effects, but using internal standards and new methods like in-sample calibration could improve results.
research Reaction of Finasteride Intermediate with Benzeneseleninic Anhydride: An In-Depth Study
Impure benzeneseleninic anhydride samples cause lower finasteride intermediate yields.
research FGF9 for Baldness
Increasing the levels of a protein called FGF9 can promote hair growth, but humans may not respond the same way due to a lack of certain cells.
research Macroscopic and Histological Hair Growth Effect of Dansam-Samultang
Dansam-Samultang promotes hair growth and prevents hair loss.
research Attempted Construction of Minoxidil: Carboxylic Acid Cocrystals; 7 Salts and 1 Cocrystal Resulted
Made 8 minoxidil samples; 1 cocrystal, 7 salts formed.
research Distinct Tooth Regeneration Systems Deploy a Conserved Battery of Genes
Different species use the same genes for tooth regeneration.
research Phenotypic Variability of c.436delC DCAF17 Gene Mutation in Woodhouse-Sakati Syndrome
People with the same genetic mutation for Woodhouse-Sakati syndrome can have different symptoms.
research Chrysanthemum Species Used as Food and Medicine: Understanding Quality Differences on the Global Market
Some Chrysanthemum samples from the USA, Europe, and China differ in quality and some contain harmful cadmium.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research Hereditary 1,25-Dihydroxyvitamin D-Resistant Rickets (HVDRR): Clinical Heterogeneity and Long-Term Efficacious Management of Eight Patients from Four Unrelated Arab Families with a Loss of Function VDR Mutation
Patients with the same genetic mutation for vitamin D-resistant rickets showed different symptoms but all improved with treatment except for hair loss.
research Loose Anagen Hair Syndrome in Two Patients with Epidermolysis Bullosa Simplex, Dowling-Meara Type
Two patients with the same genetic mutation had both blistering skin and easily pulled out hair.
research Double Dosing
Taking the same medication under different brand names caused harmful side effects.
research Clinical Pathology in Equine Dermatology
The document concludes that using the right diagnostic methods and careful sample handling is crucial for accurately diagnosing horse skin diseases.
research The Impact of COVID-19 on the Menstrual Cycle: A General Perspective
The combination tablet of finasteride and doxazosin works the same as taking each drug separately.
research Distinct Tooth Regeneration Systems Deploy a Conserved Battery of Genes
Different fish use the same genes to regrow teeth.
research A Mouse Model for the Basal Transcription and DNA Repair Syndrome Trichothiodystrophy
Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.
research Human Hair Growth Ex Vivo Is Correlated With In Vivo Hair Growth: Selective Categorization of Hair Follicles for More Reliable Hair Follicle Organ Culture
Choosing hair follicles at the same growth stage leads to more consistent hair growth experiments.
research Association Between Gender and Drug Cost for Over-the-Counter Minoxidil
Women pay more for the same 5% minoxidil foam than men, but prices for liquid solutions are similar.