research Anatomy and Biology of Hair at Different Ages
Hair grows in cycles and changes with age, starting from fetal development.
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research Human Scalp Hair Follicles Are Both a Target and a Source of Prolactin, which Serves as an Autocrine and/or Paracrine Promoter of Apoptosis-Driven Hair Follicle Regression
Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
research Biology and Genetics of Hair
The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.
research Single-strand DNA breaks in human hair root cells exposed to mobile phone radiation
Mobile phone radiation can cause DNA damage in human hair root cells.
research The role of the microbiome in scalp hair follicle biology and disease
The scalp's microorganisms significantly affect hair health and disease.
research A New Method for Culturing Human Hair Follicle Cells on Floating Mixed Collagen Membranes
Human hair follicle cells can be grown successfully on floating collagen membranes without extra support.
research Comparative regenerative biology of spiny ( Acomys cahirinus) and laboratory ( Mus musculus) mouse skin
Spiny mice are better at regenerating hair after injury than laboratory mice and could help us understand how to improve human skin repair.
research Human hair form. Morphology revealed by light and scanning electron microscopy and computer aided three-dimensional reconstruction.
Hair follicle shape determines hair type: curly, straight, or in-between.
research Biological Decomposition of Hair Keratin During Composting
Bacterial augmentation improves hair composting and nutrient availability.
research A Hot New Twist to Hair Biology
Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
research Human epithelial hair follicle stem cells and their progeny: Current state of knowledge, the widening gap in translational research and future challenges
We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.
research Growth Hormone Operates as a Neuroendocrine Regulator of Human Hair Growth Ex Vivo
Growth hormone is important for regulating human hair growth.
research Anti-Hair Loss Activity of Healthy Human Scalp-Derived Staphylococcus capitis KMH304 Ferment Filtrate in Human Hair-Follicle Dermal Papilla and Keratinocyte Cells
SCFF may help promote hair growth and scalp health.
research Cyclic ADP-Ribose Modulates Intracellular Calcium Homeostasis and Anagen-Associated Signaling Pathways in Human Hair Follicle Dermal Papilla Cells
Cyclic ADP-ribose helps regulate calcium and signals that promote hair growth in hair follicle cells.
research Growth Hormone and the Human Hair Follicle
Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
research Analysis of the expression pattern of the carrier protein transthyretin and its receptor megalin in the human scalp skin and hair follicles: hair cycle-associated changes
The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.
research Characterization and isolation of stem cell–enriched human hair follicle bulge cells
Researchers successfully isolated and identified key stem cells in human hair follicles, which could help develop new skin and hair treatments.
research Change in Hair Growth-related Gene Expression Profile in Human Isolated Hair Follicles Induced by 5-alpha Reductase Inhibitors, Dutasteride and Finasteride, in the Presence of Testosterone
Dutasteride and finasteride can change hair growth genes, helping treat hair loss.
research TSH is a novel neuroendocrine regulator of selected keratins in the human hair follicle
TSH influences keratin expression in human hair follicles.
research Structure–property relationships of meta-kerateine biomaterials derived from human hair
Protein composition greatly affects the function of keratin biomaterials.
research Lead, cadmium, copper, zinc, iron, and calcium in human hair as a function of gender, age, smoking, and hair dyeing
Smokers and people with dyed hair have higher levels of certain metals in their hair.
research 25742 Evaluation of the active ingredient complex of an anti-hair loss shampoo on the activation of Wnt/betacatenin pathway in human hair follicle dermal papilla cells
The shampoo's ingredients' effect on a hair growth pathway in cells was tested, but the results are not given.
research The Role of Vitamin D and Its Receptor in Hair Follicle Biology
Vitamin D receptor is crucial for hair growth, not vitamin D itself.
research The Keratins of the Human Beard Hair Medulla: The Riddle in the Middle
Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
research Hair Follicle Biology and Topical Minoxidil: Possible Mechanisms of Action
Minoxidil stimulates hair growth by increasing hair thickness and prolonging growth phase.
research Isolation, culture and in vitro behavior of cells isolated from papillae of human hair follicles
Human papilla cells from hair follicles show unique growth behaviors but don't induce hair growth in vitro.
research Advances in the Study of Stem-Cell-Enriched Hair Follicle Bulge Cells: A Review Featuring Characterization and Isolation of Human Bulge Cells
Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.
research Comprehensive transcriptome and methylome analysis delineates the biological basis of hair follicle development and wool-related traits in Merino sheep
Key genes and factors crucial for hair follicle development and wool traits in Merino sheep were identified.
research Biology of Hair Growth
Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
research Induction of Hair Keratins Expression by an Annurca Apple-Based Nutraceutical Formulation in Human Follicular Cells
An apple-based supplement was found to stimulate hair protein production, which may help with hair growth.