research Biomaterials for dermal substitutes
The document concludes that a complete skin restoration biomaterial does not yet exist, and more clinical trials are needed to ensure these therapies are safe and effective.
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research Self‐organizing hair peg‐like structures from dissociated skin progenitor cells: New insights for human hair follicle organoid engineering and Turing patterning in an asymmetric morphogenetic field
Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.
research Skin and hair on-a-chip: in vitro skin models versus ex vivo tissue maintenance with dynamic perfusion
The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.
research Embryonic-like regenerative phenomenon: wound-induced hair follicle neogenesis
New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.
research Regeneration of skin appendages and nerves: current status and further challenges
Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.
research 812 Multi-view light sheet florescence microscopy (LSFM) for imaging cellular self-assembly in spheroids of human hair follicle dermal papilla cells and keratinocytes
The technique effectively shows how human skin and hair cells form into ball-like structures.
research Scratching the surface of skin development
The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.
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 Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways
Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
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 A Signature of Genes Featuring FGF11 Revealed Aberrant Fibroblast Activation and Immune Infiltration Properties in Keloid Tissue
Keloid skin disorder involves abnormal fibroblast activation and immune response, linked to a group of genes including FGF11.
research Stem cell dynamics in the hair follicle niche
Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.
research Skin Keratins
Keratins are important for skin cell health and their problems can cause diseases.
research Design of a biofluid-absorbing bioactive sandwich-structured Zn–Si bioceramic composite wound dressing for hair follicle regeneration and skin burn wound healing
Wound dressing absorbs fluid, regenerates hair follicles, and heals skin burns.
research Hair-follicle associated pluripotent (HAP)-cell-sheet implantation enhanced wound healing in diabetic db/db mice
HAP-cell-sheets improved wound healing in diabetic mice.
research Reepithelialization of a Full-Thickness Burn from Stem Cells of Hair Follicles Micrografted into a Tissue-Engineered Dermal Template (Integra)
Hair follicle stem cells helped heal a severe scalp burn without needing traditional skin grafts.
research Growth factors IGF-1 and KGF and adipose-derived stem cells promote migration and viability of primary human keratinocytes in an in vitro wound model
IGF-1, KGF, and stem cells help skin cells move and survive, potentially speeding up wound healing.
research TGFβ ‐mediated inhibition of hypodermal adipocyte progenitor differentiation promotes wound‐induced skin fibrosis
Blocking TGFβ can help treat fibrotic skin conditions by promoting fat cell formation.
research Reprogramming adult dermis to a neonatal state through epidermal activation of β-catenin
Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.
research Release systems based on self-assembling RADA16-I hydrogels with a signal sequence which improves wound healing processes
Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.
research Evaluation of Personalized Skincare Through in-silico Gene Interactive Networks and Cellular Responses to UVR and Oxidative Stress
Personalized skincare can be improved by understanding genetic differences and using compounds like Resveratrol and Quercetin.
research Scarless wound healing: Transitioning from fetal research to regenerative healing
Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.
research Concise Review: Human Dermis as an Autologous Source of Stem Cells for Tissue Engineering and Regenerative Medicine
Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.
research Minoxidil-loaded hyaluronic acid dissolving microneedles to alleviate hair loss in an alopecia animal model
Minoxidil-loaded hyaluronic acid microneedles can effectively increase hair growth and could be a promising treatment for hair loss.
research Horse hair follicles: A novel dermal stem cell source for equine regenerative medicine
Horse hair follicles could be a new source of stem cells for healing horses.
research Cellular response of keratinocytes to the entry and accumulation of nanoplastic particles
Nanoplastics can penetrate skin cells, triggering inflammation and immune responses.
research Evo Devo of the Vertebrates Integument
The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.
research Wound repair at a glance
Wound healing is a complex, multi-phase process involving various cells and activities to repair skin damage.
research 097 LFA-1 blockade prevents the onset of alopecia areata in C3H/HeJ mice
Blocking LFA-1 prevents hair loss in mice.
research Dermal β-Catenin Is Required for Hedgehog-Driven Hair Follicle Neogenesis.
β-Catenin is essential for new hair growth after skin injury.