research Pulling force deforms hair follicle root sheath nuclei and surrounding dermal collagen matrix differently at infundibulum, isthmus and suprabulbar regions
Hair follicles respond differently to pulling forces in various regions.
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30 / 1000+ resultsresearch The mechanical forces that shape our senses
Mechanical forces are crucial in shaping our sensory organs during development.
research Regeneration of hair and other skin appendages: A microenvironment‐centric view
The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.
research A Niche Above: A Novel Modality of Stem Cell Regulation in Mammalian Skin Epidermis
Skin cell behavior is influenced by the tightness of nearby cells, affecting their growth and development.
research Polarity signaling ensures epidermal homeostasis by coupling cellular mechanics and genomic integrity
Par3 protein is essential for skin cell balance and stability.
research The failure behavior of the anchorage of hairs during slow extraction
Growing hairs are easier to pull out than resting hairs due to different anchorage strengths.
research PIEZO1-mediated calcium signaling reinforces mechanical properties of hair follicle stem cells to promote quiescence
PIEZO1 helps keep hair follicle stem cells inactive, affecting hair growth.
research Fast-Embeddable Grooved Microneedles by Shear Actuation for Accurate Transdermal Drug Delivery
New microneedles deliver drugs through the skin accurately and effectively.
research α1-AR agonist induced piloerection protects against the development of traction alopecia
Using a certain drug on the skin can help prevent hair loss caused by pulling on the hair.
research Traumatic Alopecia (without Traction Alopecia)
Traumatic alopecia causes hair loss from pulling or rubbing, leading to broken hairs and changes in the scalp.
research Low-dose oral minoxidil improves hair density in traction alopecia
Low-dose oral minoxidil helps increase hair density in traction alopecia.
research 47-Year-Old Female with Alopecia on the Frontal and Temporal Scalp
Early treatment of traction alopecia can reverse hair loss; prevention involves avoiding tight hairstyles.
research Curly Hair Follicle is Sculpted by a Contracted Arrector Pili Muscle. A Hypothesis with Treatment Implications
Curly hair may be caused by a muscle contraction, and muscle relaxants might help treat it.
research Insights on the mechanical behavior of keratin fibrils
Keratin's mechanical properties are influenced by hydrogen bonds and secondary structure, and can be improved with the SPD-2 peptide.
research Stiffness-Controlled Thermoresponsive Hydrogels for Cell Harvesting with Sustained Mechanical Memory
The hydrogels help harvest cells while preserving their mechanical memory, which could improve wound healing.
research Integration of Biochemical and Mechanical Signals at the Nuclear Periphery: Impacts on Skin Development and Disease
The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.
research Novel Tissue Mechanics-Guided Cellular Flows Enable the Evolution of Feather Follicles
Cellular flows and tissue mechanics guide feather follicle formation in birds.
research Histopathology of non-scarring alopecia
The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
research Hair Loss in Children
The most common cause of hair loss in children is tinea capitis, followed by alopecia areata and telogen effluvium.
research Alternative uses of dermoscopy in daily clinical practice: An update
Dermoscopy is useful for diagnosing various skin, hair, and nail disorders and can reduce the need for biopsies.
research Hair Loss in Children
Most hair loss in children is caused by a few common conditions, and it's important to diagnose these properly and support the child's mental health.
research Environmental and Cosmetic Factors in Hair Loss and Destruction
Environmental and cosmetic factors, including heat, chemicals, and sun exposure, can cause hair loss and damage.
research The Interaction of Hair Fibers with Alkali Bromide Solutions
Hair absorbs alkali bromide salts and water, affecting its structure, with absorption decreasing at higher temperatures.
research Disorders of the Hair and Scalp in Children
The document concludes that various hair and scalp disorders in children have specific treatments and proper diagnosis is essential.
research Mechanical and Immunological Regulation in Wound Healing and Skin Reconstruction
Advances in mechanobiology and immunology could lead to scarless wound healing.
research Expansion of specialized epidermis induced by hormonal state and mechanical strain
Hormones and stretching both needed for nipple area skin growth in mice.
research Physical and mechanical cues affecting biomaterial-mediated plasmid DNA delivery: insights into non-viral delivery systems
Biomaterials can improve non-viral gene delivery by enhancing DNA uptake and reducing toxicity.
research Trichoscopy in Hair Shaft Disorders
Trichoscopy is a useful tool for diagnosing hair disorders without pulling out hair.
research Film-trigger applicator (FTA) for improved skin penetration of microneedle using punching force of carboxymethyl cellulose film acting as a microneedle applicator
The film-trigger applicator improves microneedle skin delivery and drug efficiency using simple finger force.
research Robust coupling between the C‐tactile afferent and the hair follicle in humans
C-tactile nerves are sensitive to hair movement.