research Observations that suggest a contribution of altered dermal papilla mitochondrial function to androgenetic alopecia
Hair loss in men might be linked to changes in cell energy factories.
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research Limonin, a Component of Immature Citrus Fruits, Activates Anagen Signaling in Dermal Papilla Cells
Limonin from young citrus fruits may help with hair growth by affecting cell growth and hair cycle pathways.
research Effect of Fibroblast Growth Factor 10 and an Interacting Non-Coding RNA on Secondary Hair Follicle Dermal Papilla Cells in Cashmere Goats’ Follicle Development Assessed by Whole-Transcriptome Sequencing Technology
FGF10 and non-coding RNAs are important for cashmere goat hair follicle development.
research Dermal T cell immunity and key regulatory signaling pathways: Implications in immune-mediated alopecia and hair regeneration
Understanding T cells and signaling pathways can lead to better treatments for hair loss.
research Gellan gum-based hydrogels support the recreation of the dermal papilla microenvironment
Gellan gum hydrogels help recreate the environment needed for hair growth cell function.
research Hair Growth and Health Promoting Effects of Standardized Ageratum conyzoides Extract in Human Follicle Dermal Papilla Cells and in C57BL/6 Mice
Ageratum conyzoides extract promotes hair growth and regrowth.
research Serotonin activates dermal papilla cells and promotes hair growth
Serotonin helps hair grow by activating certain cells.
research The Role of BMP7 in the Proliferation of Hu Sheep Dermal Papilla Cells Is Influenced by DNA Methylation
DNA methylation affects BMP7 gene expression, influencing cell growth in Hu sheep.
research Phamacopuncture and Dermal Application of Sebalgukhwa-san: Effects on Hair Growth in a Mouse Model of Alopecia
Sebalgukhwa-san (SGS) can help treat hair loss without liver toxicity.
research Effect of Marine-Derived Saccharides on Human Skin Fibroblasts and Dermal Papilla Cells
Marine-derived saccharides may help reduce aging effects on skin and hair by promoting cell growth and collagen production.
research Hydroxyl radical mediates cisplatin-induced apoptosis in human hair follicle dermal papilla cells and keratinocytes through Bcl-2-dependent mechanism
Hydroxyl radicals cause hair follicle cell death during chemotherapy by reducing Bcl-2 protein levels.
research Correlation of vitamin D and vitamin D receptor expression in patients with alopecia areata: a clinical paradigm
People with alopecia areata often have lower vitamin D levels, which are linked to more severe and longer-lasting hair loss, but vitamin D receptor levels in the skin don't show the same pattern and don't predict treatment success.
research Gene expression of type 2 17β hydroxysteroid dehydrogenase in scalp hairs of hirsute women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Keratinization of outer root sheath cells is prevented by contact with inner root sheath of rat hair follicles
research The Angiogenic Potential of Mesenchymal Stem Cells from the Hair Follicle Outer Root Sheath
Hair follicle stem cells are promising for blood vessel formation and tissue repair.
research Expression of Potential Dermal Progenitor Cell Markers in the Tumour and Stroma of Skin Adnexal Malignant and Benign Tumours
Markers CRABP1, Nestin, and Ephrin B2 are present in skin cancer environments and may influence their development.
research Osteogenic Potential of Mesenchymal Stem Cells from Adipose Tissue, Bone Marrow and Hair Follicle Outer Root Sheath in a 3D Crosslinked Gelatin-Based Hydrogel
Stem cells from hair follicles in a special gel show strong potential for bone regeneration.
research Editor's evaluation: Role of distinct fibroblast lineages and immune cells in dermal repair following UV radiation-induced tissue damage
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
research Alopecia in patients treated with molecularly targeted anticancer therapies
Targeted cancer therapies have a significant but lower risk of causing hair loss compared to chemotherapy.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability during Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.
research Production-scale fibronectin nanofibers promote wound closure and tissue repair in a dermal mouse model
Large-scale fibronectin nanofibers help heal wounds and repair tissue in a skin model of a mouse.
research Extended theory of selective photothermolysis: A new recipe for hair cooking?
Permanent hair removal is hard, but using longer laser pulses at lower power might improve results.
research Activity of type 1 5α-reductase is greater in the follicular infrainfundibulum compared with the epidermis
The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.
research Multipotent nestin-expressing stem cells capable of forming neurons are located in the upper, middle and lower part of the vibrissa hair follicle
Stem cells in hair follicles can become neurons and other cells, especially in the upper part, useful for nerve repair.
research Melatonin Exerts Prominent, Differential Epidermal and Dermal Anti-Aging Properties in Aged Human Eyelid Skin Ex Vivo
Melatonin helps reduce aging signs in human eyelid skin.
research A Review on Nanoparticle Based Herbal Remedies for the Management of Alopecia
Nanoparticle-based herbal remedies could be promising for treating hair loss with fewer side effects and lower cost, but more research is needed.
research Peer Review #2 of "Nature-derived lignan compound VB-1 exerts hair growth-promoting effects by augmenting Wnt/β-catenin signaling in human dermal papilla cells (v0.1)"
A natural compound called VB-1 can help promote hair growth by boosting a specific cell signal in human skin cells.
research 593 Low versus high fluence light-induced hair removal: How hair follicle ex vivo studies translate into clinical results
Higher fluence in hair removal damages hair follicles more, while lower fluence mimics natural hair regression, with long-term IPL treatments effectively reducing hair.
research 15. Hair and Nails
Low-dose acitretin helps nail psoriasis, stem cells may treat scarring alopecia, Chinese men have lower baldness rates, lateral foldplasty is good for ingrown toenails, hair diameter helps diagnose female baldness, childhood trauma linked to alopecia areata, certain hair-weaving leads to scalp conditions in African American women, and new methods for hair research and understanding hair and sweat gland development were introduced.
research Overexpression of hypoxia-inducible factor-1α in hidradenitis suppurativa: the link between deviated immunity and metabolism
Increased HIF-1α is linked to the inflammation and severity of hidradenitis suppurativa, suggesting treatments that lower HIF-1α could help.