research Epidermal cyst containing numerous spherules of keratin
The cyst had unusual keratin spherules and resembled bone marrow.
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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 Culture of pyramidal neural precursors, neural stem cells, and fibroblasts on various biomaterials
Different materials affect the growth of brain cells and fibroblasts, with matrigel being best for brain cell growth.
research Two- and Three-Dimensional Culture of Keratinocyte Stem and Precursor Cells Derived from Primary Murine Epidermal Cultures
research Abstract 80
Different levels of shear stress affect where cells move and gather in a 3D-printed model, helping to better understand cell behavior in blood vessels.
research Adaptive 3D Self‐Assembly of Colorectal Cancer Cells With Unchanged Tumor Phenotype and Drug Sensitivity
Colorectal cancer cells can adapt without losing their traits or drug sensitivity.
research Stem Cell Heterogeneity and Plasticity in Epithelia
Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.
research Comparative analysis of 3D and 2D cell-culturing methods in hair follicle spheroid morphogenesis and drug responsiveness
3D cultures respond better to minoxidil, while 2D cultures respond better to DHT.
research 574 Three-dimensional culture of dermal papilla cells improves their in vitro angiogenic activity
Growing dermal papilla cells in 3D improves their ability to help form new blood vessels.
research Enhanced Expansion and Sustained Inductive Function of Skin-Derived Precursor Cells in Computer-Controlled Stirred Suspension Bioreactors
Using bioreactors, scientists can grow more skin stem cells that keep their ability to regenerate skin and hair.
research Clonal Growth of Dermal Papilla Cells in Hydrogels Reveals Intrinsic Differences between Sox2-Positive and -Negative Cells In Vitro and In Vivo
Sox2-positive dermal papilla cells have unique characteristics and contribute more to skin and hair follicle formation than Sox2-negative cells.
research Embryonic development of hair follicle pluripotent stem (hfPS) cells
research A Multiaxial Bioreactor Integrated with an Environmental Monitoring System for Tissue‐Engineered Skin Grafts
The new bioreactor improves skin grafts by evenly stretching cells and monitoring conditions for better growth.
research Scalable fabrication, compartmentalization and applications of living microtissues
Continuous microfluidic processes can help scale up microtissue production for industrial and clinical use.
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 Mechanical forces across compartments coordinate cell shape and fate transitions to generate tissue architecture
Mechanical forces are crucial for shaping cells and forming tissues during development.
research Human hair follicle stem cell differentiation into contractile smooth muscle cells is induced by transforming growth factor-β1 and platelet-derived growth factor BB
Human hair follicle stem cells can become smooth muscle cells using specific growth factors.
research Bulge cells of human hair follicles: segregation, cultivation and properties
Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.
research 3D Co-Culture model of Endothelial Colony Forming Cells (ECFCs) Reverses Late Passage Adipose-derived Stem Cell Senescence for Wound Healing
A 3D co-culture model improved stem cell function and wound healing.
research Expansion Culture of Hair Follicle Stem Cells through Uniform Aggregation in Microwell Array Devices
The new microwell device helps grow more hair stem cells that can regenerate hair.
research Development of 3-D Microbioreactor Systems for Cell-Based High Throughput Screening
A new 3-D bioreactor system improves drug screening and reduces animal testing.
research Bioengineered skin organoids: from development to applications
Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.
research Generation and characterization of hair-bearing skin organoids from human pluripotent stem cells
Scientists created hair-growing skin models from stem cells, which could help treat hair loss and skin diseases.
research [Three-dimensional culture of plucked human hair follicles inside the collagen gel matrix].
Human hair follicles can grow and form structures in a collagen gel, useful for studying hair cell growth.
research Fabrication and characterization of epithelial scaffolds for hair follicle regeneration
Scientists created three types of structures to help regrow hair follicles, and all showed promising results for hair regeneration.
research Three-Dimensional Organoid System Transplantation Technologies in Future Treatment of Central Nervous System Diseases
Neural organoids show promise for future CNS disease treatments.
research 569 Application of 3D scaffold free dermal spheroids to investigate retinol and retinol alternatives mechanism of action on extracellular matrix
research Dermal Microvascular Responses of Human Induced Pluripotent Stem Cell–Derived Skin Organoids to Inflammation and Injury
Skin organoids can mimic human skin responses to injury and inflammation, making them useful for studying skin diseases and testing treatments.
research Restructuring skin equivalents with human hair follicle orscs and fibroblasts
A new method was developed to create better skin models for healing and reconstruction.
research Multiscale spatial mapping of cell populations across anatomical sites in healthy human skin and basal cell carcinoma
The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.