research De Novo Production of Dermal Papilla Cells During the Anagen Phase of the Hair Cycle
New cells are added to the hair's dermal papilla during the active growth phase.
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research Conversion of the Nipple to Hair-Bearing Epithelia by Lowering Bone Morphogenetic Protein Pathway Activity at the Dermal-Epidermal Interface
Blocking a specific protein signal can make hair grow on mouse nipples.
research Differences in Expression of Specific Biomarkers Distinguish Human Beard from Scalp Dermal Papilla Cells
Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
research 5α-Reductase Activity in the Human Hair Follicle Concentrates in the Dermal Papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
research Diet in Dermatology: Revisited
Certain diets can affect skin conditions, but more research is needed to understand these relationships fully.
research Update on the Dermatologic Use of Systemic Glucocorticosteroids
Systemic glucocorticosteroids are a primary treatment for various skin conditions but require careful management due to potential side effects and relapses.
research Dermoscopic Findings in Scalp Psoriasis and Seborrheic Dermatitis: Two New Signs; Signet Ring Vessel and Hidden Hair
Two new signs, 'signet ring vessels' and 'hidden hairs,' help tell apart scalp psoriasis and seborrheic dermatitis.
research Follicular Dermal Papilla Structures by Organization of Epithelial and Mesenchymal Cells in Interfacial Polyelectrolyte Complex Fibers
Scientists created 3D hair-like structures that could help study hair growth and test treatments.
research Combination of Herbal Extracts and Platelet-Rich Plasma Induced Dermal Papilla Cell Proliferation: Involvement of ERK and Akt Pathways
Herbal extracts and platelet-rich plasma together may help increase hair growth by making certain cells grow more, through specific cell growth pathways.
research The Assessment of Dermatological Needs in Resource-Poor Regions
Skin diseases are very common in poor areas, and there's a need for affordable ways to manage and improve skin health.
research Dermoscopy: What's New?
Dermoscopy has improved skin cancer diagnosis and has expanding applications in dermatology, but requires staying updated with new research and techniques.
research Impact on the Quality of Life of Dermatological Patients in Southern Brazil
Skin diseases significantly lower the quality of life for patients in southern Brazil, especially for younger, single, and lower-income individuals.
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 Dermo-Epidermal Interactions in Reptilian Scales: Speculations on the Evolution of Scales, Feathers, and Hairs
Reptilian scales, feathers, and hairs evolved from changes in skin cell interactions.
research Interleukin-1β Is Differentially Expressed by Human Dermal Papilla Cells in Response to PKC Activation and Is a Potent Inhibitor of Human Hair Follicle Growth in Organ Culture
IL-1β inhibits human hair follicle growth.
research Extracellular Vesicles from Activated Dermal Fibroblasts Stimulate Hair Follicle Growth Through Dermal Papilla-Secreted Norrin
Special particles from skin cells can promote hair growth by activating a specific growth signal.
research Assembling Composite Dermal Papilla Spheres with Adipose-Derived Stem Cells to Enhance Hair Follicle Induction
Combining skin cells with fat-derived stem cells can improve hair growth.
research Regulation of Human Dermal Papilla Cell Production of Insulin-Like Growth Factor Binding Protein-3 by Retinoic Acid, Glucocorticoids, and Insulin-Like Growth Factor-1
Retinoic acid, glucocorticoids, and IGF1 increase IGFBP-3 production in human dermal papilla cells, affecting hair growth.
research The Stretched Scar: The Benefit of Prolonged Dermal Support
Leaving non-absorbable sutures in for 6 months reduces scar stretching and width.
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 Eccrine Sweat Glands Associate With the Human Hair Follicle Within a Defined Compartment of Dermal White Adipose Tissue
Sweat glands and hair follicles are structurally connected within a specific layer of skin fat.
research Platelet-Rich Plasma with Microneedling in Androgenetic Alopecia Along with Dermoscopic Pre- and Post-Treatment Evaluation
PRP with microneedling effectively treats hair loss, and dermoscopy helps evaluate results.
research Identification of the Causative Dermatophyte of Tinea Capitis in Children Attending Mbarara Regional Referral Hospital in Uganda by PCR-ELISA and Comparison with Conventional Mycological Diagnostic Methods
PCR-ELISA is better for identifying the fungus causing scalp infections in Ugandan children than traditional methods.
research Epidermal Growth Factor Promotes Proliferation of Dermal Papilla Cells via Notch Signaling Pathway
A substance called epidermal growth factor helps increase the growth of important hair follicle cells by activating a specific cell communication route.
research Erosive Pustular Dermatosis of the Scalp-Like Eruption Due to Gefitinib: Case Report and Review of Alopecia Associated with EGFR Inhibitors
Stopping gefitinib improved scalp condition in a woman with lung cancer.
research An Unusual Presentation of Dermatomyositis: The Type Wong Variant Revisited
A woman with dermatomyositis showed rare skin symptoms, was treated successfully, and her case suggests checking for cancer in similar patients.
research Maintaining Hair Inductivity in Human Dermal Papilla Cells: A Review of Effective Methods
The review concluded that keeping the hair-growing ability of human dermal papilla cells is key for hair development and growth.
research Stress-Induced Premature Senescence of Dermal Papilla Cells Compromises Hair Follicle Epithelial-Mesenchymal Interaction
Stress can cause early aging in certain skin cells, leading to problems with hair growth.
research Fullerene C60 with Cytoprotective and Cytotoxic Potential: Prospects as a Novel Treatment Agent in Dermatology
Fullerene C60 shows promise as a new treatment for various skin conditions.
research A Review of Adipocyte Lineage Cells and Dermal Papilla Cells in Hair Follicle Regeneration
Cell-based therapies using dermal papilla cells and adipocyte lineage cells show potential for hair regeneration.