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This study found that the transcription factor Lef1 is crucial for normal skin and hair development and wound healing, highlighting its role in regulating essential genes and pathways in papillary fibroblasts.

This study found that melatonin may enhance hair growth properties in dermal papilla cells by activating the AKT/GSK3β/β-catenin signaling pathway through melatonin receptors.

This study found that chronic UVR exposure in mice and humans leads to a permanent loss of papillary fibroblasts in the upper dermis, which is associated with changes in the extracellular matrix.

This study suggests that subtle modifications in ribosomal RNA methylation may influence cellular physiology and contribute to ribosome specialization in senescent human dermal fibroblasts.

This research reported that dermal progenitor cells can enhance split-thickness skin graft outcomes by improving dermal layer qualities and reducing itch and offer potential in skin wound healing using a flowable hydrogel for better cell delivery and survival.

In this study, Biofield Energy Healing significantly increased the proliferation of human hair follicle dermal papilla cells in vitro, suggesting potential as a hair growth promoter.

This study found that the lignan compound VB-1 may promote hair follicle growth by enhancing Wnt/β-catenin signaling and increasing dermal papilla cell proliferation in vitro.

This study successfully optimized a culture strategy for dermal papilla cells and established an immortalized cell strain, iDP6, which closely resembles primary DP cells in key characteristics.

This study demonstrated that combining amorphization and nanonization of drugs enhances both saturation solubility and dissolution rate, potentially offering therapeutic benefits for formulations like dermal applications.

This study explores the expression and function of 11β-HSD1 in human hair follicles and its potential regulation of glucocorticoid effects on dermal papilla cells, but reports no definitive findings on 11β-HSD1's role.

This study demonstrated that injecting reconstructed dermal papilla-like tissues in mice led to new hair growth, suggesting potential future applications in hair transplantation and baldness treatment.

Cortexolone 17a-propionate may be an effective new treatment for hair loss.

This study found that a new-type artificial xenogenic derma exhibited better biocompatibility and dermal tissue regeneration ability compared to cross-linked acellular dermal matrix in a mouse model.

This study reports that a novel UV-based crosslinking process for collagen sponges significantly decreases crosslinking time compared to traditional methods, and supports effective cell proliferation and wound regeneration in a mouse model, without causing abnormal angiogenic or immune responses.

This study found that Ganoderma Lucidum extract and its active component, Ganoderic acid A, improved hair cell proliferation and growth factor expression in lab and clinical settings, demonstrating significant hair loss inhibition effects when used in shampoo and tonic formulations over 24 weeks.

This study suggests that the CsA-induced inactivation of the CaN/NFAT pathway may suppress TGF-β2 expression in dermal papilla cells, potentially contributing to CsA-associated hypertrichosis.

This study found that in a mouse model of Gorlin syndrome, constitutive activation of signaling in dermal cells led to abnormal follicular growth, indicating non-epidermal factors may contribute to the disease.

This study observed that human primary adult hair matrix keratinocytes may have the potential to generate hair follicle organoids, suggesting possible applications in hair follicle neogenesis and preclinical hair growth agent screening.

This study identified the dermal sheath as a driver of hair follicle regression through muscle contraction, essential for reuniting niches and stem cells to regenerate tissue structure during homeostasis.

This study found that microencapsulated dermal papilla cells in hyaluronic acid/collagen hydrogel retained their ability to initiate hair follicle regeneration, suggesting potential for alopecia treatment.

This study found that treating human dermal fibroblast cells with ginsenoside Rd increased the expression of mRNA associated with the dermal-epidermal junction, suggesting potential as an anti-aging cosmetic ingredient.

This study suggests that ceramide may help maintain hair follicles under stress by modulating growth factor pathways in senescence-induced dermal papilla cells.

This study found that their novel 3D-imaging method, ASAXA-μCT, identified shrinkage of sweat glands as a key factor in skin aging, which leads to dermal defects, decreased elasticity, and increased wrinkling and sagging.

This study found that Naringenin and Hesperetin significantly increased the proliferation of hair-related cells and suggested potential as natural hair growth-promoting agents.

This study suggests that 70% ethanol extracts from certain medicinal plants may promote hair growth and be useful for developing hair care products.

FGF9 from certain cells can trigger new hair growth during wound healing, but humans have fewer of these cells, which may limit hair regrowth.

This study developed and tested continuous implanters for dermal papilla cell aggregates, finding that the bar-cartridge type implanter is the most effective design for continuous cell implantation in androgenetic alopecia research.

Dermagraft and Dermalogen had a lot of granulation, while Alloderm, Integra, and ADM had good blood vessel growth for skin healing.

This study found that the purified compound VB1 from Vitex negundo seeds may reduce UVA-induced skin aging by targeting MAPK1 and demonstrated its potential in mice.

This study demonstrated in rodent models that artificial dermal template treatment can induce full-thickness skin regrowth including skin epidermis and adnexa without the need for autologous skin grafts.