research Ovarian Leydig Cell Tumor in a Post-Menopausal Patient with Severe Hyperandrogenism
An 81-year-old woman's severe male hormone symptoms were caused by an ovarian tumor, which was treated with surgery.
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research Planar Cell Polarity Effector Gene Intu Regulates Cell Fate-Specific Differentiation of Keratinocytes Through the Primary Cilia
Intu gene is crucial for hair follicle formation by helping keratinocytes differentiate through primary cilia.
research Weathering of the Hairless Scalp: A Study Using Skin Capacitance Imaging and Ultraviolet Light-Enhanced Visualization
The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.
research A Fibrous Hybrid Patch Couples Cell-Derived Matrix and Poly(L-Lactide-Co-Caprolactone) for Endothelial Cells Delivery and Skin Wound Repair
The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.
research Establishment of Keratinocyte Cell Lines from Human Hair Follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research In Vivo Monitoring of Hair Cycle Stages via Bioluminescence Imaging of Hair Follicle NG2 Cells
Bioluminescence imaging can track hair follicle cells and help study hair regrowth.
research Hair Follicle Mesenchymal Stem Cell Exosomal LncRNA H19 Inhibited NLRP3 Pyroptosis to Promote Diabetic Mouse Skin Wound Healing
A substance from hair follicle stem cells helps heal skin wounds in diabetic mice by promoting cell growth and preventing cell death.
research Application of Cell-Derived Extracellular Vesicles and Engineered Nanovesicles for Hair Growth: From Mechanisms to Therapeutics
Tiny natural vesicles from cells might help treat hair loss.
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 Comparative Evaluation of the Clinical Efficacy of PRP Therapy, Minoxidil, and Their Combination with Immunohistochemical Study of the Dynamics of Cell Proliferation in the Treatment of Men with Androgenetic Alopecia
PRP therapy and minoxidil combo works best for male hair loss.
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 Stem Cell Competition for Niche Occupancy: Emerging Themes and Mechanisms
Stem cells compete for space using cell adhesion, and mutations can affect their competitive success, with implications for tissue health and disease.
research Live Imaging of Smad2/3 Signaling in Mouse Skin Wound Healing
Smad2/3-dependent TGF-β signaling increases during wound healing.
research Cell Density-Dependent Upregulation of PDCD4 in Keratinocytes and Its Implications for Epidermal Homeostasis and Repair
PDCD4 is important for controlling skin cell growth and healing.
research Intrinsic Activation of Cell Growth and Differentiation in Ex Vivo Cultured Human Hair Follicles by a Transient Endogenous Production of ROS
Temporary ROS production in cultured human hair follicles promotes growth and stem cell activation.
research Two-Cell Assemblage Assay: A Simple In Vitro Method for Screening Hair Growth-Promoting Compounds
The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.
research Scalp Imaging Techniques
Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.
research Rapid Preparation of a Noncultured Skin Cell Suspension That Promotes Wound Healing
Researchers developed a new method to quickly prepare skin cells that improve wound healing in rats.
research Ovarian Leydig Cell Tumor and Postmenopausal Hirsutism with Signs of Virilization
A woman's excessive hair growth and masculine features were due to a rare benign ovarian tumor and endometrial cancer, which improved after surgery.
research XMU-MP-1 Induces Growth Arrest in a Model Human Mini-Organ and Antagonizes Cell Cycle-Dependent Paclitaxel Cytotoxicity
XMU-MP-1 stops cell growth in a human mini-organ and reduces the effectiveness of the chemotherapy drug paclitaxel.
research Diagnosis of an Indistinct Leydig Cell Tumor by Positron Emission Tomography-Computed Tomography
A PET-CT scan successfully located a hard-to-find Leydig cell tumor in a woman with hormonal symptoms.
research Imaging Prostate Cancer With Technetium-99m Tricarbonyl Finasteride Dithiocarbamate
A new compound was effective for imaging prostate cancer in rats.
research Mechanical Forces Across Compartments Coordinate Cell Shape and Fate Transitions to Generate Tissue Architecture
Mechanical forces are crucial for shaping cells and forming tissues during development.
research Stem Cells Tightly Regulate Dead Cell Clearance to Maintain Tissue Fitness
Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.
research Investigation on Antimicrobial, Antioxidant, and Anti-Cancerous Activity of Agaricus Bisporus Derived Beta-Glucan Against Cervical Cancer Cell Line
Agaricus bisporus derived β-Glucan could be an effective cervical cancer treatment with antimicrobial and antioxidant properties.
research Exosomes Derived From Umbilical Cord Mesenchymal Stem Cells Promote Hair Regrowth in C57BL/6 Mice Through Upregulation of the RAS/ERK Signaling Pathway
Exosomes from stem cells help hair regrowth by activating a specific signaling pathway.
research Leydig Cell Tumor: A Rare Cause of Postmenopausal Hyperandrogenism
Leydig cell tumors can cause high testosterone and symptoms like hair loss in postmenopausal women, but surgery can improve these symptoms.
research Cell Death as an Architect of Adult Skin Stem Cell Niches
Cell death shapes skin stem cell environments, affecting inflammation, repair, and cancer.
research Disrupted Cholesterol Biosynthesis and Hair Follicle Stem Cell Impairment in the Onset of Alopecia
Disrupted cholesterol production impairs hair follicle stem cells, leading to hair loss.
research Canine Sertoli Cell Tumor: Anti-Müllerian Hormone, Inhibin B, and Estrone Sulphate
The dog's skin condition improved after removing a tumor that was causing hormone imbalances.