research Haplotypes spanning centromeric regions reveal persistence of large blocks of archaic DNA
Ancient DNA blocks are still present in human genomes, possibly due to advantages they provide.
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research The Androgen Receptor Antagonizes Wnt/β-Catenin Signaling in Epidermal Stem Cells
Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.
research The Role of Adipocytes in Tissue Regeneration and Stem Cell Niches
Fat cells are important for tissue repair and stem cell support in various body parts.
research The regeneration blastema of lizards: an amniote model for the study of appendage replacement
Lizards can regrow their tails, and studying this process helps understand scar-free healing and limb regeneration.
research Epigenetic control of skin and hair regeneration after wounding
Skin and hair can regenerate after injury due to changes in gene activity, with potential links to how cancer spreads. Future research should focus on how new hair follicles form and the processes that trigger their creation.
research Loss of keratin 10 is accompanied by increased sebocyte proliferation and differentiation
Without keratin 10, there's more growth and development of oil-producing skin cells.
research Culture and Differentiation of Human Hair Follicle Dermal Papilla Cells in a Soft 3D Self-Assembling Peptide Scaffold
The 3D scaffold helped maintain hair cell traits and could improve hair loss treatments.
research Controlling the stem cell niche: right time, right place, right strength
Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.
research The pivotal role of PDGF and its receptor isoforms in adipose-derived stem cells.
PDGF and its receptors are crucial for stem cell growth and function.
research Defining the identity of mouse embryonic dermal fibroblasts
Researchers identified specific genes that are important for mouse skin cell development and healing.
research Epigenetic regulation in adult stem cells and cancers
Understanding how epigenetic regulation affects stem cells is key to cancer insights and new treatments.
research Complementary evolution of coding and noncoding sequence underlies mammalian hairlessness
Both gene and non-gene areas of DNA evolved to make some mammals hairless.
research Defining compartmentalized stem cell populations with distinct cell division dynamics in the ocular surface epithelium
Stem cells in the eye have different roles and behaviors, helping maintain and repair the eye's surface.
research The River of Stem Cells
The document concludes that certain chemicals can help maintain stem cell pluripotency and that understanding cell states is crucial for tissue regeneration.
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 Progenitor cells expressing nestin, a neural crest stem cell marker, differentiate into outer root sheath keratinocytes
Nestin-expressing progenitor cells become outer root sheath keratinocytes.
research Mesothelial Stem Cells and Stromal Vascular Fraction for Skin Rejuvenation
Adipose-derived stem cells show potential for skin rejuvenation and wound healing but require more research to overcome challenges and ensure safety.
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 Enrichment and characterization of human dermal stem/progenitor cells using collagen type IV
Scientists identified a group of human skin cells with high growth and regeneration potential.
research Sox9 regulates melanocytic fate decision of adult hair follicle stem cells
Sox9 is crucial for hair follicle stem cells to become melanocytes instead of glial cells.
research Developmental and evolutionary comparative analysis of a regulatory landscape in mouse and chicken
Gene regulation evolved differently in mouse and chicken skin, but remained stable in their trunks.
research Are fingernails a key to unlocking the puzzle of mammalian limb regeneration?
Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.
research Mechanotransductive Differentiation of Hair Follicle Stem Cells Derived from Aged Eyelid Skin into Corneal Endothelial-Like Cells
Hair follicle stem cells from aged eyelid skin can become corneal endothelial-like cells for potential eye treatments.
research The therapeutic promise of apoptosis
Blocking cell death in certain stem cells can improve wound healing and tissue regeneration.
research Molecular evolution of HR, a gene that regulates the postnatal cycle of the hair follicle
Changes in the HR gene have influenced hair growth and may lead to hair loss conditions in humans.
research Isolation and characterization of human dental tissue-derived stem cells in the impacted wisdom teeth: comparison of dental follicle, dental pulp, and root apical papilla-derived cells
Root apical papilla cells from wisdom teeth are best for bone therapies.
research Human Hair Follicle-Derived Mesenchymal Stromal Cells from the Lower Dermal Sheath as a Competitive Alternative for Immunomodulation
Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.
research Eyes open on stem cells
Stem cells in the cornea show unexpected flexibility and have important implications for medicine.
research A Chemically Defined Culture for Tooth Reconstitution
A new culture system can grow tooth-like structures from dental cells but can't yet develop roots.
research Genetic targeting of lymphatic endothelial cells in mice: current strategies and future perspectives
Mouse models help target specific genes in lymphatic cells for research.