research Marine and Bovine-Derived Collagen Peptides Inhibit Catagen Development and Affect Stem Cells in Human Scalp Hair Follicles
Collagen peptides may help maintain hair growth and could be beneficial for hair loss conditions.
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research Guiding Skin Organoid Generation via Extracellular Matrix Cues and Spatially Controlled Morphogen Gradients
Scientists improved how to make skin-like structures from stem cells using special gels and a device that controls growth signals, leading to better hair and skin features.
research Dipeptidyl-Peptidase 4 (DPP4)-Positive Fibroblasts Are Responsible for Secretion of Pro-Fibrotic Matrix Proteins in Human Skin
DPP4-positive fibroblasts play a major role in producing proteins that lead to skin fibrosis.
research Age-Related Changes in Human Scalp Extracellular Matrix: Implications for the Hair Follicle
Older women's scalp cells show changes that could contribute to hair thinning.
research Efficient Generation of Skin Organoids from Pluripotent Cells Using Defined Extracellular Matrix Cues and Morphogen Gradients in a Microfluidic Device
Scientists developed a new way to create skin-like structures from stem cells using a special 3D gel and a device that improves cell organization and increases hair growth.
research Stem Cell and Extracellular Matrix-Related Molecules Increase Following Melatonin Treatment in the Skin of Postmenopausal Rats
Melatonin treatment helps improve skin health in postmenopausal rats.
research Acquired Curved Hair Is Caused by Fusion of Multiple Hair Matrix Cells
Curved hair can develop when hair cells merge abnormally during growth.
research Epidermal Stem Cells Manipulated by pDNA-VEGF165/CYD-PEI Nanoparticles Loaded Gelatin/β-TCP Matrix as a Therapeutic Agent and Gene Delivery Vehicle for Wound Healing
The gelatin/β-TCP scaffold with nanoparticles improves wound healing and skin regeneration.
research Inhibitory Effect of Angiogenin on the Expression of Type I Collagen and Fibronectin in Dermal Papilla Cells from Androgenetic Alopecia Areas
Angiogenin may help treat hair loss by reducing certain proteins in hair cells.
research Structures of Three Polycystic Kidney Disease-Like Domains from Clostridium Histolyticum Collagenases ColG and ColH
The study concludes that certain domains in Clostridium histolyticum enzymes are structurally unique, bind calcium to become more stable, and play distinct roles in breaking down collagen, with potential applications in medicine and drug delivery.
research Tissue Mechanics in Haired Murine Skin: Potential Implications for Skin Aging
Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.
research Reductive Stress Selectively Disrupts Collagen Homeostasis and Modifies Growth Factor-independent Signaling Through the MAPK/Akt Pathway in Human Dermal Fibroblasts
Reductive stress messes up collagen balance and alters cell signaling in human skin cells, which could help treat certain skin diseases.
research Scaffolds for Epithelial and Hair Follicle Regeneration
Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.
research Skin Connective Tissue and Aging
Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.
research Air Pollution, Autophagy, and Skin Aging: Impact of Particulate Matter on Human Dermal Fibroblasts
Air pollution (PM10) increases skin inflammation and aging by reducing collagen and may trigger a repair response in skin cells.
research Interferon-24 Regulates the Expression of MMP1 and Dermal Collagen of the Skin
IL-24 contributes to skin aging by increasing collagen-degrading enzymes and decreasing collagen production when exposed to air pollution.
research In Search of the Common Mechano-Chemical Pathways During the Regeneration of Spiny (Acomys Cahirinus) and Laboratory (Mus Musculus) Mouse Skin
Spiny mice regenerate skin better than laboratory mice due to larger hair bulges, more stem cells, and different collagen ratios.
research Effect of Poly(3-Hydroxybutyrate-Co-3-Hydroxyvalerate) Nanofiber Matrices Cocultured With Hair Follicular Epithelial and Dermal Cells for Biological Wound Dressing
PHBV nanofiber matrices help wounds heal faster when used with hair follicle cells.
research Microporous Dermal-Mimetic Electrospun Scaffolds Pre-Seeded with Fibroblasts Promote Tissue Regeneration in Full-Thickness Skin Wounds
Pre-seeding scaffolds with fibroblasts improves skin wound healing.
research Beta-Catenin–Dependent Wnt Signaling: A Pathway in Acute Cutaneous Wounding
The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.
research The Physical and Physiological Effects of Vacuum Massage on Different Skin Layers: Current Literature Status
Vacuum massage may improve skin elasticity and induce changes in skin cells, but evidence for treating burn scars is insufficient and more research is needed.
research In Vitro and Ex Vivo Examination of Topical Pomiferin Treatments
Pomiferin may improve skin and hair by increasing important protein production.
research Mechanisms of Magnesium Oxide-Incorporated Electrospun Membrane Modulating Inflammation and Accelerating Wound Healing
Magnesium oxide-infused membranes help heal wounds faster by reducing inflammation and promoting skin and hair follicle growth.
research ROS-Degradable Polythioketal Urethane Foam Dressings to Promote Porcine Skin Wound Repair
A special foam called EG7 PTK-UR helps heal skin wounds better than other similar materials, working as well as a top-rated product and better than a polyester foam.
research A Hierarchical Bayesian Hidden Markov Model for Multi-Dimensional Discrete Data
Non-denatured soybean extracts are effective for skin care, offering skin lightening, anti-aging, and UV protection benefits.
research Co-Opting Developmental Signaling Pathways to Promote Wound Healing
Using developmental signaling pathways could improve adult wound healing by mimicking scarless embryonic healing.
research Skin Metabolism in Obesity: A Narrative Review
Obesity harms skin health by causing inflammation and delayed wound healing.
research Uncovering the Nanoscale Structure and Biophysics of Cutaneous Fibrosis: A Short Review
Understanding the nanoscale structure of skin fibrosis can improve knowledge of wound healing and tissue regeneration.
research Integrated-Omics Profiling Unveils the Disparities of Host Defense to ECM Scaffolds During Wound Healing in Aged Individuals
Aged individuals heal wounds less effectively due to specific immune cell issues.
research Trends in Biopolymer Science Applied to Cosmetics
Biopolymers are increasingly used in cosmetics for their non-toxicity and skin benefits, with future biotech advancements likely to expand their applications.