research Office Diagnosis of Hair Shaft Defects
The document explains how to identify different hair problems using a microscope.
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research Limitations of Human Occipital Scalp Hair Follicle Organ Culture for Studying the Effects of Minoxidil as a Hair Growth Enhancer
Scalp hair follicle culture has limits for testing minoxidil's hair growth effects.
research Histologic Study of the Regeneration Process of Human Hair Follicles Grafted onto SCID Mice after Bulb Amputation
Human hair follicles can regenerate and recover after severe injury by going through a brief abnormal resting phase before growing again.
research Pre-Aggregation of Scalp Progenitor Dermal and Epidermal Stem Cells Activates the WNT Pathway and Promotes Hair Follicle Formation In Vitro and In Vivo Systems
Grouping certain skin cells together activates a growth pathway that helps create new hair follicles.
research Single-Cell Profiling Reveals a Potent Role of Quercetin in Promoting Hair Regeneration
Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.
research Porokeratotic Eccrine and Hair Follicle Nevus: A Report of Two Cases and Review of the Literature
Porokeratotic eccrine and hair follicle nevus is a very rare skin disorder possibly caused by a GJB2 gene mutation.
research Single-Cell Sequencing Reveals the Intermediate Cell State and Function of Dermal Papilla Cells in the Hair Follicle Cycle of Cashmere Goats
Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.
research In Vitro Mesenchymal–Epithelial Interaction Facilitates De Novo Hair Follicle Formation
Adult skin cells can be used to create new hair in a lab.
research Fully Functional Hair Follicle Regeneration Through the Rearrangement of Stem Cells and Their Niches
Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.
research Hair Follicle Stem Cells: Walking the Maze
Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.
research Exogen, Shedding Phase of the Hair Growth Cycle: Characterization of a Mouse Model
Researchers found that hair shedding happens mostly when new hair is growing and involves a unique process.
research Elemental Hair Analysis: A Review of Procedures and Applications
Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.
research Scalable Production of Controllable Dermal Papilla Spheroids on PVA Surfaces and the Effects of Spheroid Size on Hair Follicle Regeneration
Larger spheroids improve hair growth, but size doesn't guarantee thicker hair.
research Promotional Effect of Platelet-Rich Plasma on Hair Follicle Reconstitution In Vivo
Platelet-Rich Plasma (PRP) increases the number of new hair follicles and speeds up hair formation.
research α3β1-Integrin Regulates Hair Follicle But Not Interfollicular Morphogenesis in Adult Epidermis
α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.
research Hair-Thread Tourniquet Syndrome in an Infant With Bony Erosion
A hair wrapped tightly around an infant's toe caused severe damage, requiring early removal and possibly surgery to prevent worse outcomes like amputation.
research Hair Growth Promoting Activity of Cedrol Isolated from the Leaves of Platycladus Orientalis
Cedrol from Platycladus orientalis leaves may promote hair growth effectively, especially in female mice.
research Novel and Established Potassium Channel Openers Stimulate Hair Growth In Vitro: Implications for Their Modes of Action in Hair Follicles
Potassium channel openers like minoxidil help hair grow by acting on hair follicles.
research Hair Removal Using an Nd:YAG Laser System
Nd:YAG laser can reduce hair with multiple treatments, but permanent removal isn't guaranteed.
research Tissue Engineering Strategies for Human Hair Follicle Regeneration: How Far From a Hairy Goal?
Fully regenerating human hair follicles not yet achieved.
research Engineering the Niche for Hair Regeneration: A Critical Review
Further research is needed to improve hair regeneration using stem cells and nanomaterials.
research Hair Growth Promotion Activity and Its Mechanism of Polygonum Multiflorum
Polygonum multiflorum can promote hair growth when taken orally or applied topically.
research Polyclonal Origin and Hair Induction Ability of Dermal Papillae in Neonatal and Adult Mouse Back Skin
Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.
research Comparisons of Mouse Models for Hair Follicle Reconstitution
The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.
research Short Anagen Hair With Persistent Synchronized Pattern of Scalp Hair Growth
A boy had unusual synchronized hair growth with short active growth phases, not fitting known hair disorders.
research Impact of Adipose-Derived Stem Cells on Engineering Hair Follicle Germ-Like Tissue Grafts for Hair Regenerative Medicine
Adding human fat-derived stem cells to hair follicle grafts greatly increases hair growth.
research Recreation of a Hair Follicle Regenerative Microenvironment: Successes and Pitfalls
Hair growth environment recreated with challenges; stem cells make successful skin organoids.
research Skin Equivalent Assay: An Optimized Method for Testing Hair Growth Reconstitution Capacity of Epidermal and Dermal Cells
The 3D skin model is better for hair growth research and testing treatments.
research Light Microscopic Hair Abnormalities in Children: Retrospective Review of 119 Cases in a 10-Year Period
Over half of the children had abnormal hair under a microscope, with many having genetic hair conditions.
research Dissociated Skin Cells Regenerate Hair Follicles in a Microwound: The Punch Assay
The "Punch Assay" can regenerate hair follicles efficiently in mice and has potential for human hair regeneration.