research The Structure of the Amorphous Matrix of Keratins
Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.
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research Keratinocyte Stem Cells but Not Melanocyte Stem Cells Are the Primary Target for Radiation-Induced Hair Graying
Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.
research Cetuximab-Associated Elongation of the Eyelashes
Cetuximab can cause eyelash growth, which is rare but manageable.
research Regulatory T Cells Are Required for Normal and Activin-Promoted Wound Repair in Mice
Regulatory T cells are essential for normal and improved wound healing in mice.
research Enzyme Replacement Therapy Ameliorates Multiple Symptoms of Murine Homocystinuria
Enzyme replacement therapy improved multiple symptoms of homocystinuria in mice.
research Sensitive Skin
Sensitive skin often causes discomfort, affects many people, especially women and older adults, and should be managed with careful product selection.
research Identification of Transcriptional Targets of Wnt/β-Catenin Signaling in Dermal Papilla Cells of Human Scalp Hair Follicles: EP2 Is a Novel Transcriptional Target of Wnt3a
Wnt3a activates certain genes in hair follicle cells, including a newly discovered one, EP2, which may affect hair growth.
research Genetic Fate Mapping Using Site-Specific Recombinases
The document concludes that careful design of genetic fate mapping experiments is crucial for accurate cell lineage tracing in mice.
research The Endocrine System and Hair Growth in the Rat
Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
research Alopecia and Grey Hair Are Associated with COVID-19 Severity
Having a lot of gray hair and hair loss are linked to more severe COVID-19.
research Somatostatin Expression in Human Hair Follicles and Its Potential Role in Immune Privilege
Somatostatin may help protect hair follicles from immune attacks.
research Androgenic Alopecia and Stress-Induced Premature Senescence by Cumulative Ultraviolet Light Exposure
Chronic exposure to sunlight may worsen male pattern baldness and protecting the scalp from the sun could slow it down.
research Androgen Receptor Genetic Variant Predicts COVID-19 Disease Severity: A Prospective Longitudinal Study of Hospitalized COVID-19 Male Patients
A certain genetic variant in the androgen receptor may predict the severity of COVID-19 in men.
research Characterization and Quantification of Wound-Induced Hair Follicle Neogenesis Using In Vivo Confocal Scanning Laser Microscopy
In vivo confocal scanning laser microscopy is an effective, non-invasive way to study and measure new hair growth after skin injury in mice.
research Optimization of Menthol-Loaded Nanocapsules for Skin Application Using the Response Surface Methodology
Researchers created better skin-application menthol capsules that are stable, safe, and penetrate the skin quickly.
research Analysis of Hidradenitis Suppurativa-Linked Mutations in Four Genes and the Effects of PSEN1-P242LfsX11 on Cytokine and Chemokine Expression in Macrophages
The document concludes that certain mutations may contribute to the inflammation in hidradenitis suppurativa and suggests that targeting TNFα could be a treatment strategy.
research Morroniside Regulates Hair Growth and Cycle Transition via Activation of the Wnt/β-Catenin Signaling Pathway
Morroniside may help hair grow and stay in its growth phase by affecting certain cell signals.
research Allopregnanolone Mediates the Exacerbation of Tourette-Like Responses by Acute Stress in Mouse Models
Stress worsens Tourette symptoms by increasing allopregnanolone levels.
research A Humanized Mouse Model of Hereditary 1,25-Dihydroxyvitamin D–Resistant Rickets Without Alopecia
Researchers created a mouse model of a type of rickets that does not cause hair loss.
research Hedgehog And Gli Signaling In Embryonic Mammary Gland Development
Hedgehog signaling is crucial for mammary gland development over hair follicles.
research T Cell–Mediated Acute Localized Exanthematous Pustulosis Caused by Finasteride
Finasteride caused a rare skin rash in a man, which improved after stopping the medication.
research Modern Endovascular and Aesthetic Surgery Techniques to Treat Arteriovenous Malformations of the Scalp: Case Illustration
New techniques for treating scalp blood vessel malformations are effective and can have good cosmetic results.
research Recurrence of Pemphigus Vulgaris Associated With Interleukin 2 Therapy
A man's skin condition, pemphigus vulgaris, came back after he was treated with interleukin 2 for cancer.
research Interventions for Morphea
Some treatments like methotrexate with prednisone might help juvenile morphea, but more research is needed to confirm.
research Exogenous Stimulation with Eclipta Alba Promotes Hair Matrix Keratinocyte Proliferation and Downregulates TGF-β1 Expression in Nude Mice
Eclipta alba extract helps increase hair growth and decrease hair loss-related protein in mice.
research Topical Application of Cyclosporin A Induces Rapid Remodeling of Damaged Anagen Hair Follicles in Cyclophosphamide-Administered Mice
Cyclosporin A helps damaged hair follicles regrow hair quickly.
research Dihydrotestosterone-Induced Hair Regrowth Inhibition by Activating Androgen Receptor in C57BL6 Mice Simulates Androgenetic Alopecia
DHT stops hair regrowth in mice, similar to human hair loss.
research Group IID, IIE, IIF, and III Secreted Phospholipase A2s
Different sPLA2 enzymes affect immunity, skin and hair health, reproduction, and may be potential targets for therapy.
research Oral Finasteride Improved the Quality of Life of Androgenetic Alopecia Patients
Finasteride helps hair loss patients' quality of life.
research Hair Follicle Elongation in Organ Culture of Skin from Newborn and Adult Mice
Insulin or IGF-I is needed for hair growth in newborn mice, while minoxidil helps adult mouse hair grow, suggesting a way to study human hair loss.