research A Slow-Cycling LGR5 Tumor Population Mediates Basal Cell Carcinoma Relapse After Therapy
A small group of slow-growing cells causes basal cell carcinoma to return after treatment.
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research Immuno-Endocrinology of COVID-19: The Key Role of Sex Hormones
Sex hormones may affect COVID-19 severity, with estrogen possibly reducing risk and testosterone potentially increasing it.
research PRC2 Preserves Intestinal Progenitors and Restricts Secretory Lineage Commitment
PRC2 is essential for maintaining intestinal cell balance and aiding regeneration after damage.
research The Antiandrogen Enzalutamide Downregulates TMPRSS2 and Reduces Cellular Entry of SARS-CoV-2 in Human Lung Cells
The drug enzalutamide may reduce the ability of the virus causing COVID-19 to enter lung cells.
research The Multisystem Impact of Long COVID: A Comprehensive Review
Long COVID causes a wide range of long-lasting symptoms that change over time and are hard to diagnose and treat.
research A Review of the Impact of Calorie Restriction on Stem Cell Potency
Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.
research Metabolic Teamwork in the Stem Cell Niche
Paneth cells and intestinal stem cells work together metabolically for stem cell function and regeneration.
research Hair Loss in Children
Most hair loss in children is caused by a few common conditions, and it's important to diagnose these properly and support the child's mental health.
research Hair and Nail Disorders of Childhood
The document concludes that various childhood hair and nail disorders exist, some may improve on their own, and advances in genetics and immunology could enhance treatment and counseling.
research In Ovo Injection of CHIR-99021 Promotes Feather Follicle Development via Modulating the Wnt Signaling Pathway and Transcriptome in Goose Embryos
Injecting CHIR-99021 into goose embryos improves feather growth by changing gene activity and energy processes.
research Wnt/β-Catenin Signaling Promotes Aging-Associated Hair Graying in Mice
A certain signaling pathway in mice, when increased, causes hair to gray by depleting the cells that give hair its color.
research Delivery of Tissue-Targeted Scalpels: Opportunities and Challenges for In Vivo CRISPR/Cas-Based Genome Editing
Using CRISPR for gene editing in the body is promising but needs better delivery methods to be more efficient and specific.
research Cyclical Dermal Micro-Niche Switching Governs the Morphological Infradian Rhythm of Mouse Zigzag Hair
Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
research Stabilization of Epithelial Beta-Catenin Compromises Mammary Cell Fate Acquisition and Branching Morphogenesis
Too much β-catenin activity can mess up the development of mammary glands and make them more like hair follicles.
research Unmasking Stem Cell Dynamics in Mammary Branching Morphogenesis
Mammary stem cells drive mammary gland growth by branching and cell mixing.
research Stabilization of Epithelial Beta-Catenin Compromises Mammary Cell Fate Acquisition and Branching Morphogenesis
Keeping β-catenin levels high in mammary cells disrupts their development and branching.
research CD8-Positive Lymphocytes in Graft-Versus-Host Disease of Humanized NOD.Cg-Prkdcscid Il2rgtm1Wjl/SzJ Mice
CD8+ T cells play a key role in graft-versus-host disease in certain mice models.
research Research Techniques Made Simple: Optical Clearing and Three-Dimensional Volumetric Imaging of Skin Biopsies
3D imaging of skin biopsies offers better accuracy but is time-consuming and can't clear melanin.
research Autoimmune Gastritis and Parietal Cell Reactivity in Two Children with Abnormal Intestinal Permeability
Children with autoimmune gastritis showed improved intestinal health over time and should be checked for other autoimmune conditions.
research Absorption Sites of Orally Administered Drugs in the Small Intestine
Different factors affect where drugs are absorbed in the small intestine, which is important for effective medication use.
research A Case of Feline Paraneoplastic Alopecia with Secondary Malassezia-Associated Dermatitis
Malassezia-associated dermatitis can cause itching in cats with feline paraneoplastic alopecia.
research Intestinal Permeability Study of Minoxidil: Assessment of Minoxidil as a High Permeability Reference Drug for Biopharmaceutics Classification
Minoxidil works well as a high permeability reference drug for biopharmaceutics classification.
research Extra-Intestinal Manifestation of Celiac Disease in Children
Early diagnosis and a strict gluten-free diet are crucial for children with celiac disease to improve symptoms.
research Intestinal Intraepithelial Lymphocytes: Sentinels of the Mucosal Barrier
Intestinal intraepithelial lymphocytes are crucial for gut immunity and maintaining the mucosal barrier.
research The Role of Paracellular Transport in the Intestinal Absorption and Biopharmaceutical Characterization of Minoxidil
Minoxidil's absorption is too variable for it to be a reliable reference drug.
research Dormancy in the Stem Cell Niche
Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.
research Effect of Zinc-Deficient Diet on Two Strains of Mice
A zinc-deficient diet stunted growth and affected organs in mice, with C57BL/6J mice showing more severe symptoms.
research Spontaneous Improvement of Cronkhite-Canada Syndrome in a Postpartum Female
A young woman's Cronkhite-Canada syndrome improved on its own after she gave birth.
research Wnt Signaling, Lgr5, and Stem Cells in the Intestine and Skin
Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.
research Cutaneous and Mucosal Manifestations Associated with Celiac Disease
Celiac disease can cause skin problems that may get better with a gluten-free diet.