research The Arrector Pili Muscle: The Bridge Between the Follicular Stem Cell Niche and the Interfollicular Epidermis
The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.
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360-390 / 578 results research Anatomical Mapping and Density of Merkel Cells in Skin and Mucosae of the Dog
Dogs have varying numbers of touch-sensitive Merkel cells in different skin areas, with most in the oral mucosa and facial skin, unrelated to age, sex, breed, or color.
research Isolation of Epithelial Stem Cells from Dermis by a Three-Dimensional Culture System
Researchers isolated a new type of stem cell from mouse skin that can renew itself and turn into multiple cell types.
research Roles of Melatonin in Goat Hair Follicle Stem Cell Proliferation and Pluripotency Through Regulating the Wnt Signaling Pathway
Melatonin helps goat hair stem cells grow and maintain their ability to become different cell types.
research Epidermal/Dermal Separation Techniques and Analysis of Cell Populations in Human Skin Sheets
Choosing the right method to separate skin layers is key for good skin cell research.
research Histological Overview of Abdominal Skin and Total Leukocyte Profile in Dogs with Dermatitis
Dogs with dermatitis show significant skin changes and higher white blood cell counts.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research Human Long-Term Deregulated Circadian Rhythm Alters Regenerative Properties of Skin and Hair Precursor Cells
Disrupted sleep patterns can harm skin and hair cell renewal, but melatonin might help.
research The Role of Extracellular Vesicles in Cutaneous Remodeling and Hair Follicle Dynamics
Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.
research Fat Grafting of Hairy Areas of Head and Neck: Comparison Between Lipofilling and Nanofat Grafting Procedures in a Cadaveric Study
Nanofat grafting is better for delicate areas and combining it with lipofilling might improve hair loss treatment.
research Cornification
Cornification is the process where living skin cells die to create a protective barrier, and problems with it can cause skin diseases.
research Skin Structure
Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.
research SKPs Derive from Hair Follicle Precursors and Exhibit Properties of Adult Dermal Stem Cells
SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.
research Hair Follicle Regeneration in Skin Grafts: Current Concepts and Future Perspectives
Hair follicle regeneration in skin grafts may be possible using stem cells and tissue engineering.
research The Bright Side of Fibroblasts: Molecular Signature and Regenerative Cues in Major Organs
Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.
research The Hair Follicle Enigma
The document concludes that understanding hair follicles requires more research using computational methods and an integrative approach, considering the current limitations in hair treatment products.
research Tailored Chromatin Modulation to Promote Tissue Regeneration
Understanding and manipulating epigenetic changes can potentially lead to human organ regeneration therapies, but more research is needed to improve these methods and minimize risks.
research Stress, Hair Growth Control, and the Neuro-Endocrine-Immune Connection
Stress may affect hair growth by influencing hair follicle development and could contribute to hair loss.
research Structure and Function of the Skin
The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.
research Stem Cells in the Body
Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.
research Applications of Mesenchymal Stem Cells in Skin Regeneration and Rejuvenation
Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.
research Skin 3D Bioprinting: Applications in Cosmetology
3D bioprinting could improve skin repair and treat conditions like vitiligo and alopecia by precisely placing cells.
research Scaffolds for Epithelial and Hair Follicle Regeneration
Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.
research Age-Associated Decrease in GDNF and Its Cognate Receptor GFRα-1 Protein Expression in Human Skin
Human skin has less GDNF and its receptor with age.
research Fascia Layer - A Novel Target for the Application of Biomaterials in Skin Wound Healing
The fascial layer is a promising new target for wound healing treatments using biomaterials.
research Conventional Histopathology and New Technologies in Cutaneous Mucinoses: Old Diagnostic Criteria and New Therapeutic Perspectives
New technologies show potential for better understanding and treating skin conditions with abnormal mucin, but more research is needed for clinical use.
research Anabolic and Metabolic Effects of Testosterone and Other Androgens: Direct Effects and Role of Testosterone Metabolic Products
Testosterone and its metabolites have varied effects on different body systems, especially during puberty.
research Hair Regeneration Methods Using Cells Derived from Human Hair Follicles and Challenges to Overcome
The article reviews current methods and challenges in hair regeneration using cells derived from human hair follicles, focusing on the complex interaction between mesenchymal and epithelial cells. It highlights the potential of dermal papilla (DP) and epithelial stem cells (Epi-SCs) in generating new hair follicles but notes difficulties due to gene loss during cell culture and insufficient cell numbers. Techniques such as 3D cultures, signaling pathway activation, and the use of small molecules or exosomes are explored to restore the hair-inducing ability of DP cells. Despite advancements, challenges remain in maintaining cell inductivity and creating a conducive microenvironment for hair growth, emphasizing the need for improved methods to achieve functional and cycling hair follicles using only human cells.
research The Structure and Organization of Lanceolate Mechanosensory Complexes at Mouse Hair Follicles
Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.
research The Developmental Basis of Fingerprint Pattern Formation and Variation
Fingerprints form uniquely before birth due to specific genetic pathways and local signals.