research Induction of hair follicles using neonatal mouse dermis and human keratinocytes: relevance for improved burn wound treatments
Efficient culture methods are needed to keep human keratinocytes undifferentiated for hair follicle induction.
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research The CD44+ALDH+ Population of Human Keratinocytes Is Enriched for Epidermal Stem Cells with Long-Term Repopulating Ability
Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.
research Restoration of hair-inductive activity of cultured human follicular keratinocytes by co-culturing with dermal papilla cells
Growing hair cells with dermal cells can potentially treat hair loss.
research 655 In vitro cultivation of dermal-epidermal composites in a single medium supports human hair follicle neogenesis in xenografts
A single medium, PRIME AIRLIFT, supports better human hair follicle formation in grafts.
research Enhanced Differentiation Potential of Pigmented Human Epidermal Equivalents
PmtHEE is a better model for studying pigmented skin because it includes melanocytes and shows improved cell differentiation.
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 566 DermaCult™ Keratinocyte Expansion Medium, a Serum- and BPE-free Medium Supporting Long-term Feeder-free Expansion of Primary Human Epidermal and Pluripotent Stem Cell-Derived Keratinocytes
DermaCult™ Keratinocyte Expansion Medium allows human skin cells to grow longer while keeping their ability to develop properly.
research Behavior of Human Foreskin Keratinocytes Expressing a Hair Follicle Stem Cell Marker CD200
CD200 is not a reliable marker for identifying stem cells in all skin types.
research Breast cancer resistance protein identifies clonogenic keratinocytes in human interfollicular epidermis
ABCG2 protein marks stem-like skin cells in human epidermis.
research Epidermal Stem Cells do not Communicate Through Gap Junctions
Epidermal stem cells don't use gap junctions to communicate.
research Cellular localization of retinoic acid receptor-gamma expression in normal and neoplastic skin.
RAR-gamma 1 is important for normal skin maintenance and differentiation.
research High-throughput screening of 3D co-culture hair follicle mimetic tissue with enhanced ECM for the screening of hair growth promoting compounds
The new 3D system helps test hair growth treatments effectively.
research 742 Augmentation of HGF signaling: Potential for enhancing hair follicle neogenesis and development in bioengineered skin
Boosting HGF signaling could improve the creation of hair follicles in lab-made skin.
research Overexpression of Bcl-2 Protects from Ultraviolet B-Induced Apoptosis but Promotes Hair Follicle Regression and Chemotherapy-Induced Alopecia
Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.
research The potential role of fibroblast‐derived multi‐peptide factors in activation of growth factors and β‐Catenin in hair follicle cells
Multi-peptide factors from fibroblasts may stimulate hair growth by increasing growth factors and β-catenin in hair cells.
research Exact, time-independent estimation of clone size distributions in normal and mutated cells
A new method accurately estimates clone sizes in cells without considering time.
research Establishment of keratinocyte cell lines from human hair follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research 773 Generation of human hair follicle organoids in vitro and ex vivo by co-culture of primary human hair matrix keratinocytes and dermal papilla fibroblasts
Scientists successfully grew mini hair follicles using human skin cells, which could help treat baldness.
research Human keratinocytes derived from the bulge region of hair follicles are refractory to differentiation
Hair follicle cells resist turning into skin cells.
research Conditioned media obtained from human outer root sheath follicular keratinocyte culture activates signalling pathways that contribute to maintenance of hair-inducing capacity and increases trichogenicity of cultured dermal cells
The substance from human hair root cells can help maintain hair growth and make skin cells more capable of growing hair.
research Knockdown of FOXA2 Impairs Hair-Inductive Activity of Cultured Human Follicular Keratinocytes
Reducing FOXA2 in skin cells lowers their ability to grow hair.
research Biphasic Effects of Minoxidil on the Proliferation and Differentiation of Normal Human Keratinocytes
Minoxidil affects cell growth in two ways: low doses increase growth, while high doses slow it down and can be toxic.
research 15-deoxy prostaglandin J2, the nonenzymatic metabolite of prostaglandin D2, induces apoptosis in keratinocytes of human hair follicles: a possible explanation for prostaglandin D2-mediated inhibition of hair growth
A substance called 15-deoxy prostaglandin J2 can cause hair follicle cells to die, which might explain how prostaglandin D2 can lead to hair loss.
research Expression and Cellular Localization of Keratinocyte Growth Factor and Its Receptor in Human Hyperplastic Prostate Tissue1
KGF and its receptor are found in enlarged prostate tissue and KGF strongly increases cell growth.
research Hair Follicle Regeneration Using Grafted Rodent and Human Cells
Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.
research Isolating subpopulations of human epidermal basal cells based on polyclonal serum against trypsin-resistant CSPG4 epitopes
The research found a way to identify and study skin cells with stem cell traits, revealing they behave differently in culture and questioning current stemness assessment methods.
research Induction of Skin-Derived Precursor Cells from Human Induced Pluripotent Stem Cells
Scientists made skin stem cells from other human cells with over 97% efficiency, which could help treat skin conditions.
research 858 IPSC derived keratinocyte differentiation from reprogrammed blood cells
Blood cells turned into stem cells can become skin cells similar to normal ones, potentially helping in skin therapies.
research Serotoninergic and melatoninergic systems are fully expressed in human skin
Human skin can make serotonin and melatonin.
research Hairless Suppresses Vitamin D Receptor Transactivation in Human Keratinocytes
Hairless protein can block vitamin D activation in skin cells.