research Sic Transit Gloria: Farewell to the Epidermal Transit Amplifying Cell?
New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.
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research Paneth Cells in Intestinal Homeostasis and Tissue Injury
Paneth cells help support stem cells and aid tissue regeneration after injury.
research Control of hair follicle cell fate by underlying mesenchyme through a CSL–Wnt5a–FoxN1 regulatory axis
Notch/CSL signaling controls hair follicle differentiation through Wnt5a and FoxN1.
research Biocomposite nanofiber matrices to support ECM remodeling by human dermal progenitors and enhanced wound closure
The nanofiber scaffolds improved skin wound healing by supporting cell growth and tissue repair.
research Cell Types Promoting Goosebumps Form a Niche to Regulate Hair Follicle Stem Cells
Muscles and nerves that cause goosebumps also help control hair growth.
research Immune deficiency–related enteropathy-lymphocytopenia-alopecia syndrome results from tetratricopeptide repeat domain 7A deficiency
A deficiency in the TTC7A gene causes immune problems, gut issues, and hair loss.
research Amendments to Organizational Theorizing.
Karl E. Weick suggested focusing on everyday events and smaller groups to improve organizational theory and urged the inclusion of nonobvious aspects for better explanations.
research Targeting lymphoid-derived IL-17 signaling to delay skin aging
Blocking IL-17 signaling may reduce skin inflammation and delay aging.
research Application of multiphoton microscopy in dermatological studies: A mini-review
Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.
research Intravital imaging of hair follicle regeneration in the mouse
Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.
research AGD1, a class 1 ARF‐GAP, acts in common signaling pathways with phosphoinositide metabolism and the actin cytoskeleton in controlling Arabidopsis root hair polarity
AGD1 is important for root hair development in Arabidopsis, working with phosphoinositide signaling and the actin cytoskeleton.
research Platelet-derived chemokines promote skeletal muscle regeneration by guiding neutrophil recruitment to injured muscles
Platelet-derived chemokines help muscle healing by attracting neutrophils to injured areas.
research Label Retaining Cells (LRCs) with Myoepithelial Characteristic from the Proximal Acinar Region Define Stem Cells in the Sweat Gland
Sweat gland stem cells help maintain glands, aid wound healing, and can regenerate skin structures.
research A Small Molecule Inhibitor Partitions Two Distinct Pathways for Trafficking of Tonoplast Intrinsic Proteins in Arabidopsis
Two distinct pathways direct proteins to vacuoles in Arabidopsis, affecting root hair growth and protein targeting.
research Fate of Prominin-1 Expressing Dermal Papilla Cells during Homeostasis, Wound Healing and Wnt Activation
Prominin-1 expressing cells in the dermal papilla help regulate hair follicle size and communication but don't aid in skin repair.
research An important role of cutaneous lymphatic vessels in coordinating and promoting anagen hair follicle growth
Skin lymphatic vessels are essential for hair growth.
research Novel aspects of age-protection by spermidine supplementation are associated with preserved telomere length
Spermidine helps protect against aging by preserving telomere length.
research Reactive keratin derivatives: A promising strategy for covalent binding to hair
Modified keratin binds better to hair, especially bleached hair.
research Reduced cell cohesiveness of outgrowths from eccrine sweat glands delays wound closure in elderly skin
Older people's sweat glands are less effective at helping skin wounds heal due to weaker cell connections.
research Hair follicle regeneration suppresses Ras-driven oncogenic growth
Hair follicle regeneration may slow tumor growth.
research A Study of the Expression of Small Conductance Calcium-Activated Potassium Channels (SK1-3) in Sensory Endings of Muscle Spindles and Lanceolate Endings of Hair Follicles in the Rat
SK2 channels help control sensory signals in rat muscle spindles and hair follicles.
research Localisation and regulation of cholesterol transporters in the human hair follicle: mapping changes across the hair cycle
Cholesterol transport in hair follicles decreases from growth to regression phase.
research Genetically Induced Cell Death in Bulge Stem Cells Reveals Their Redundancy for Hair and Epidermal Regeneration
Hair and skin can regenerate without bulge stem cells due to other compensating cells.
research Hormone Therapy in the Era of the COVID-19 Pandemic: A Review
Careful medical care is needed for those over 50 on hormone therapy during COVID-19.
research An efficient, non-invasive approach for in-vivo sampling of hair follicles: design and applications in monitoring DNA damage and aging
A new painless method to collect hair follicles helps study DNA damage and aging.
research Evaluating the antioxidant effects of human hair protein extracts
Human hair protein extracts can protect skin cells from oxidative stress.
research A doxycycline- and light-inducible Cre recombinase mouse model for optogenetic genome editing
The DiLiCre mouse model is an effective tool for precise genome editing using light.
research Celsr1 and Celsr2 exhibit distinct adhesive interactions and contributions to planar cell polarity
Celsr1 is crucial for skin cell alignment, while Celsr2 has little effect on this process.
research Three-dimensional reconstructions of mechanosensory end organs suggest a unifying mechanism underlying dynamic, light touch
Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.
research PNKP is required for maintaining the integrity of progenitor cell populations in adult mice
PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.