research Isolating Dermal Papilla Cells from Human Hair Follicles Using Microdissection and Enzyme Digestion
The method successfully isolates cells that are important for hair growth and could help study hair loss.
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research The Dermal Papilla: An Instructive Niche for Epithelial Stem and Progenitor Cells in Development and Regeneration of the Hair Follicle
The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.
research The lanceolate hair rat phenotype results from a missense mutation in a calcium coordinating site of the desmoglein 4 gene
A gene mutation causes lanceolate hair in rats by disrupting hair shaft integrity.
research Meetings, Transactions and Society News
New dermatology leaders and events were announced.
research Polydeoxyribonucleotide as a Regenerative Agent in Dermatology and Wound Healing: Mechanisms, Clinical Applications, and Safety
PDRN is effective and safe for healing wounds and skin issues.
research Several variants on chromosome 10 are associated with coarse hair diameter in Dazu black goats (Capra hircus)
Variants on chromosome 10 affect hair thickness in Dazu black goats.
research Loss‐of‐function of Endothelin receptor type A results in Oro‐Oto‐Cardiac syndrome
A mutation in the EDNRA gene causes Oro-Oto-Cardiac syndrome, affecting face and heart development.
research UV radiation, vitamin D and epidermal carcinogenesis
Vitamin D may help protect against nonmelanoma skin cancer.
research Immunolocalization of junctional proteins in human hairs indicates that the membrane complex stabilizes the inner root sheath while desmosomes contact the companion layer through specific keratins
Junctional proteins stabilize the inner root sheath and connect the companion layer in human hair.
research Top DEI Topics to Incorporate Into Dermatology Residency Training: An Electronic Delphi Consensus Study
Dermatology residency programs need better DEI training to improve care for diverse patients.
research Evaluation of Coronary Sinus Strain in Patients with Dipper and Non-Dipper Hypertension
People with non-dipper hypertension have higher aldosterone levels, more strain on their heart's venous system, and increased risk of endothelial dysfunction.
research Winer's dilated pore, rare presentation in the external ear canal
Accurate diagnosis of Winer's dilated pore in the ear is crucial to avoid unnecessary aggressive treatment.
research Effect of neurosteroid dehydroepiandrosterone on the higher nervous activity of old non-human primates
DHEA improved brain function and behavior in old monkeys and had additional health benefits.
research Effect of the 5α-reductase enzyme inhibitor dutasteride in the brain of intact and parkinsonian mice
Dutasteride may protect the brain in early Parkinson's disease.
research Message of protease nexin-1 is expressed in human dermal papilla cells and is affected by androgen
Protease Nexin-1 is found in human hair growth cells and is affected by male hormones.
research Spontaneous Lesions of Endangered Geriatric Julia Creek Dunnarts (Sminthopsis douglasi, Archer 1979) with Emphasis in Reproductive Pathology
Geriatric Julia Creek dunnarts often suffer from reproductive and skin diseases, impacting conservation efforts.
research Identification and dissection of an enhancer controlling epithelial gene expression in skin
A specific DNA region controls skin cell gene expression by working with certain proteins.
research p53‐dependent transcriptional regulation of EDA2R and its involvement in chemotherapy‐induced hair loss
The study concludes that the EDA2R gene is activated by p53 during chemotherapy but is not necessary for chemotherapy-induced hair loss.
research 085 Coordinate expressions of cyclin-dependent kinase inhibitors and high sulfur protein in human hair follicles
research Mechanisms of vascular maturation and maintenance captured by longitudinal imaging of live mouse skin
Neonatal blood vessels rearrange and stabilize as adults, with adult vessels better at self-repair after injury.
research Experimental dataset for: Hair follicle neural crest stem cell-derived exosomes promote peripheral nerve regeneration via miR-214-3p
Hair follicle stem cell exosomes help nerve regeneration.
research The Tumor Suppressor Actions of the Vitamin D Receptor in Skin
Vitamin D receptor helps prevent skin tumors.
research Advances in the genetic understanding of hypohidrotic ectodermal dysplasia
Scientists now better understand the genetics of hypohidrotic ectodermal dysplasia, leading to more accurate diagnoses and potential new treatments.
research Comparative Spatial Transcriptomic and Single-Cell Analyses of Human Nail Units and Hair Follicles Show Transcriptional Similarities between the Onychodermis and Follicular Dermal Papilla
Human nails and hair follicles have similar gene activity, especially in the cells that contribute to their growth and development.
research Rat Hair Follicle Dermal Papillae Have an Extracellular Matrix Containing Basement Membrane Components
research Diphencyprone Induced Vitiligo: A Case Report
Diphencyprone can cause unexpected and possibly permanent vitiligo.
research Dermal Adipose Tissue Secretes HGF to Promote Human Hair Growth and Pigmentation
Fat under the skin releases HGF which helps hair grow and gain color.
research Regulation of VDR by ΔNp63α is associated with inhibition of cell invasion
ΔNp63α helps control a protein that stops cancer cells from spreading.
research [Skin manifestations in patients with renal chronic renal failure on regular hemodyalysis].
Patients on long-term hemodialysis often experience severe itching and various skin and nail problems.
research Use of extracellular matrix hydrogel from human placenta to restore hair-inductive potential of dermal papilla cells
Human placenta hydrogel helps restore cells needed for hair growth.