research Effects of Ganoderma Lucidum Extract and Its Active Component, Ganoderic Acid A on Hair Loss Prevention
Ganoderma Lucidum extract and ganoderic acid A can help prevent hair loss.
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research Combining Laser Capture Microdissection and RNAseq Analysis to Generate a Human Anagen Hair Follicle Transcriptome Atlas
Researchers made a detailed map of gene activity for different parts of human hair follicles to help create targeted hair disorder treatments.
research Inflammation, Stem Cells and Wound Healing in Skin Aging
Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.
research Generation of a Laser Capture Microdissection and RNAseq-Based Human Anagen Hair Follicle Transcriptome Atlas
Scientists created a detailed map of gene activity in different parts of human hair follicles.
research Dermoscopy of Pilomatricoma: A Case Report with a Review of the Literature
Dermoscopy helps doctors recognize a type of benign skin tumor called pilomatricoma.
research Vulvovaginitis Due to Bone Structure in the Vaginal Canal of a Spayed Dog: Case Report
A spayed dog with vaginal bone structures causing infection was successfully treated by removing the bones and administering medication.
research Age-Related Changes in Female Scalp Dermal Sheath and Dermal Fibroblasts: How the Hair Follicle Environment Impacts Hair Aging
Aging affects the cells around hair follicles, which may influence female pattern hair loss and treatment options.
research Editorial
The editorial discusses the effectiveness and safety of various laser and energy-based cosmetic treatments.
research Applying FACS-Based Single Cell RNA-Seq to Study Neonatal Mouse Skin
Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.
research Hair Loss Associated with Sertraline: Two Case Reports and Review
Sertraline, an antidepressant, may cause hair loss in rare cases.
research Neovascularization During Healing of Wounds Treated with Dermal Substitutes and Fibrin Glue in Nude Mice
Dermagraft and Dermalogen had a lot of granulation, while Alloderm, Integra, and ADM had good blood vessel growth for skin healing.
research Quantification of Normal Human Hair Pigmentation by Electron Microscopy
Daily hair care may cause holes in hair fibers.
research Platelet-Rich Fibrin: New Course in Regenerative Medicine and Dentistry
Platelet-Rich Fibrin shows promise in medicine and dentistry, but more research is needed to standardize its use.
research Chitosan in Dermatology: Applications and Benefits
Chitosan is useful in skin treatments because it helps with wound healing and cell growth.
research Electrospun Fibrous Sponge via Short Fiber for Mimicking 3D Extracellular Matrix
The 3D electrospun fibrous sponge is promising for tissue repair and healing diabetic wounds.
research Hair Versus Nails: Is There a Place for Other Keratin Matrices?
Nails are a useful alternative to hair for analyzing long-term substance exposure.
research Evidence That Myc Activation Depletes the Epidermal Stem Cell Compartment by Modulating Adhesive Interactions with the Local Microenvironment
The study demonstrated that Myc activation in transgenic mice led to the depletion of the epidermal stem cell compartment by altering adhesive interactions with the local microenvironment. This was evidenced by changes in gene expression, particularly the downregulation of genes related to cell adhesion and the extracellular matrix, such as integrins and collagens. Myc activation promoted differentiation into sebocytes and interfollicular epidermis rather than hair lineages, impairing cell adhesion, spreading, and motility. These effects were linked to decreased formation of hemidesmosomes and reduced expression of extracellular matrix proteins, contributing to delayed wound healing and altered keratinocyte behavior. The findings highlighted Myc's role in modulating stem cell behavior, impacting skin biology and diseases related to stem cell dysfunction.
research Scarless Wound Healing: Finding the Right Cells and Signals
The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.
research Hair Analysis for Veterinary Drug Monitoring in Livestock Production
The review from 2006 discussed the potential of using hair analysis to monitor veterinary drug misuse in livestock. It highlighted the advantages of hair as a matrix for drug detection, such as its non-invasive collection and the ability to retain drug residues longer than other biological samples like urine or blood. However, the review noted that studies on veterinary hair analysis were limited and faced challenges, including the need for reliable analytical methods to detect low concentrations of drugs and the influence of various factors on drug accumulation in hair. Despite these challenges, hair analysis was considered promising for detecting anabolic agents and other drugs in livestock, offering a retrospective detection advantage.
research Bone Morphogenetic Protein Signaling Regulates Postnatal Hair Follicle Differentiation and Cycling
Blocking BMP signaling causes hair loss and disrupts hair growth cycles.
research The Role of Pannexin 3 in Bone Biology
Pannexin 3 is important for bone formation and the development of bone cells.
research Graphene Oxide–IPDI–Ag/ZnO@Hydroxypropyl Cellulose Nanocomposite Films for Biological Wound-Dressing Applications
The new nanocomposite films are stronger, protect against UV, speed up wound healing, and are antibacterial without being toxic.
research Alkyl-Terminated Gold Nanoparticles as a Self-Therapeutic Treatment for Psoriasis
Gold nanoparticles can safely and effectively treat psoriasis without drugs and have no major side effects.
research The Expression of Vitamin D-Upregulated Protein 1 in Skin and Its Interaction with Sciellin in Cultured Keratinocytes
VDUP1 is found in skin and hair follicles, interacts with sciellin, and may help regulate skin cell differentiation.
research Promotion Effect of Schisandra Nigra on Hair Growth
Schisandra nigra extract may help hair grow by stimulating cells and preventing hair follicle damage.
research Nanofiber Scaffolds as Drug Delivery Systems Promoting Wound Healing
Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.
research Expression and Distribution Patterns of Spermine, Spermidine, and Putrescine in Rat Hair Follicle
The study examined the expression and distribution of polyamines—spermine, spermidine, and putrescine—in rat hair follicles, revealing that these compounds were most abundant in the matrix, Huxley’s layer, deeper Henle’s layer, and the cuticle of the inner root sheath/hair cuticle. This suggested that these areas had a higher biological potential in anagen hair follicles, potentially playing a critical role in hair growth. Additionally, differences in staining patterns between spermine/spermidine and putrescine in epidermal cells and fibroblasts were observed, indicating possible applications for these findings in researching hair cycles and epidermal tumor genesis.
research NIR-Responsive Multifunctional Artificial Skin for Regenerative Wound Healing
The artificial skin promotes better wound healing and skin regeneration.
research Change in Hair Cycle and Hair Length in Nude Mice by Administration of Deuterium Oxide
Deuterium oxide extends the hair cycle duration in mice without changing hair structure.
research Cell Kinetics of the Human Hair Follicle
The document concludes that understanding how cells in the hair follicle grow and change is important for regulating hair growth.