research Apoptotic Cells Represent a Dynamic Stem Cell Niche Governing Proliferation and Tissue Regeneration
Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.
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research Allopregnanolone Mediates the Exacerbation of Tourette-Like Responses by Acute Stress in Mouse Models
Stress worsens Tourette symptoms by increasing allopregnanolone levels.
research Skin-Derived Stem Cells as a Source of Primordial Germ Cell and Oocyte-Like Cells
Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.
research Targeting Neurosteroid Synthesis as a Therapy for Schizophrenia-Related Alterations Induced by Early Psychosocial Stress
A drug improved schizophrenia-like symptoms in stressed rats by changing brain steroid levels.
research Consequences of Steroid-5α-Reductase Deficiency and Inhibition in Vertebrates
Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.
research Progesterone-Induced Stimulation of Mammary Tumorigenesis Is Due to the Progesterone Metabolite, 5α-Dihydroprogesterone (5αP), and Can Be Suppressed by the 5α-Reductase Inhibitor, Finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Hes1 Regulates Anagen Initiation and Hair Follicle Regeneration Through Modulation of Hedgehog Signaling
Hes1 protein is important for hair growth and regeneration, and could be a potential treatment for hair loss.
research Epimorphic Regeneration in Mice Is p53-Independent
Mice can regenerate ear tissue without the p53 protein.
research Effect of Nutritional Restriction on the Hair Follicles Development and Skin Transcriptome of Chinese Merino Sheep
Poor maternal nutrition can lead to fewer wool follicles in Chinese Merino sheep.
research Adenovirus-Mediated Wnt5a Expression Inhibits the Telogen-To-Anagen Transition of Hair Follicles in Mice
Increasing Wnt5a in mice skin delays hair growth but doesn't stop it.
research Hypothalamic DNA Methylation in Rats with Dihydrotestosterone-Induced Polycystic Ovary Syndrome: Effects of Low-Frequency Electro-Acupuncture
Electro-acupuncture may help treat PCOS in rats by changing brain DNA methylation.
research Expression Patterns of Glial Cell Line-Derived Neurotrophic Factor, Neurturin, Their Cognate Receptors GFRα-1, GFRα-2, and Common Signal Transduction Element c-Ret in Human Skin Hair Follicles
Certain proteins and their receptors are more active during the growth phase of human hair and could be targeted to treat hair disorders.
research Skin Regeneration with Conical and Hair Follicle Structure of Deep Second-Degree Scalding Injuries via Combined Expression of the EPO Receptor and Beta Common Receptor by Local Subcutaneous Injection of Nanosized rhEPO
Local injections of nanosized rhEPO can speed up skin healing and improve quality after deep second-degree burns.
research The Preventive Effect of Vitamin D3 on Radiation-Induced Hair Toxicity in a Rat Model
Vitamin D3 may protect rat hair follicles from radiation damage.
research Single-Cell Transcriptomics Reveals Lineage Trajectory of Human Scalp Hair Follicle and Informs Mechanisms of Hair Graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research Wnt Signaling Activation: Targets and Therapeutic Opportunities for Stem Cell Therapy and Regenerative Medicine
Wnt activation shows promise for regenerative medicine but requires selective targeting to minimize risks like cancer.
research Protective Cardiovascular and Renal Actions of Vitamin D and Estrogen
Vitamin D and estrogen may help protect heart and kidney health, and maintaining sufficient vitamin D levels could be especially beneficial for African Americans, postmenopausal women, and people with chronic kidney disease.
research LncRNA-XIST Promotes Dermal Papilla Induced Hair Follicle Regeneration by Targeting miR-424 to Activate Hedgehog Signaling
XIST RNA helps regenerate hair follicles by targeting miR-424 and activating hedgehog signaling.
research Protease Activity, Localization, and Inhibition in the Human Hair Follicle
The study suggests that a new protease inhibitor can make hair harder to pull out, potentially reducing hair loss.
research Finasteride-Induced Inhibition of 5α-Reductase Type 2 Could Lead to Kidney Damage: An Experimental Animal Study
Finasteride may cause kidney damage.
research Embryonic-Like Regenerative Phenomenon: Wound-Induced Hair Follicle Neogenesis
New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.
research Effects of Porcine Acellular Dermal Matrix Treatment on Wound Healing and Scar Formation: Role of Jag1 Expression in Epidermal Stem Cells
Porcine acellular dermal matrix treatment helps wounds heal faster and reduces scarring by affecting Jag1 in skin stem cells.
research Brain-Derived Nerve Factor and Neurotrophins in Androgenetic Alopecia
Lower growth factors linked to balding in androgenetic alopecia.
research Fetal Wound Healing Using a Genetically Modified Murine Model: The Contribution of P-Selectin
P-selectin is not the only factor that prevents scarring in fetal wound healing in mice.
research Targeting the Stem Cell Niche: Role of Collagen XVII in Skin Aging and Wound Repair
Collagen XVII is important for skin aging and wound healing.
research Therapeutic Potential of Endogenous Stem Cells and Cellular Factors for Scar-Free Skin Regeneration
Using skin stem cells and certain molecules might lead to scar-free skin healing.
research Use of Vitamins and Minerals in the Treatment of Hair Loss: A Cross-Sectional Survey Among Dermatologists in Saudi Arabia
Many dermatologists in Saudi Arabia recommend vitamins and minerals for hair loss, often based on personal experience rather than strong evidence.
research Diphlorethohydroxycarmalol, Isolated from Ishige Okamurae, Increases Prostaglandin E2 through the Expression of Cyclooxygenase-1 and -2 in HaCaT Human Keratinocytes
A compound from brown algae boosts the production of a certain inflammatory substance in skin cells.
research The Organizer And Beyond
Cells from certain embryo parts can induce head formation in another embryo, involving complex signaling pathways.
research Flightless I Expression Enhances Murine Claw Regeneration Following Digit Amputation
Mice with more Flightless I protein grew back their claws better after amputation.