research Distinct Stem Cells Contribute to Mammary Gland Development and Maintenance
Different types of long-lasting stem cells are responsible for the growth and upkeep of the mammary gland.
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research Manipulation of Stem Cell Divisional Behavior: Selectively Promoting Asymmetric and Symmetric Keratinocyte Divisions In Vitro
Scientists can control how skin stem cells divide by using different treatments.
research Prolactin: A Novel Neuroendocrine Regulator of Human Keratin Expression In Situ
Prolactin affects the production of different keratins in human hair, which could lead to new treatments for skin and hair disorders.
research A Small Multigene Hydroxyproline-O-Galactosyltransferase Family Functions in Arabinogalactan-Protein Glycosylation, Growth, and Development in Arabidopsis
Three genes in Arabidopsis are important for plant growth and development by affecting sugar attachment to proteins.
research Intradermal Adipocytes Mediate Fibroblast Recruitment During Skin Wound Healing
Fat cells help recruit healing cells and build skin structure during wound healing.
research Deletion of the Developmentally Essential Gene ATR in Adult Mice Leads to Age-Related Phenotypes and Stem Cell Loss
Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
research Smad4-Dependent Desmoglein-4 Expression Contributes to Hair Follicle Integrity
Smad4 is important for healthy hair follicles because it helps produce a protein needed for hair to stick together and grow.
research In This Issue
Vitamin D3 is important for hair growth and protecting skin from damage caused by long-term sun exposure.
research Coordinated Activation of Wnt in Epithelial and Melanocyte Stem Cells Initiates Pigmented Hair Regeneration
Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.
research Cloning of a Functional Vitamin D Receptor from the Lamprey, an Ancient Vertebrate Lacking a Calcified Skeleton and Teeth
Lampreys have a functional vitamin D receptor that may help detoxify harmful substances.
research Markers of Epidermal Stem Cell Subpopulations in Adult Mammalian Skin
The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.
research Cutaneous Overexpression of Cyclooxygenase-2 Models Androgenetic Alopecia in Adult Mice
Cyclooxygenase-2 overexpression in mice skin causes hair loss like human androgenetic alopecia.
research Adipocyte Lineage Cells Contribute to the Skin Stem Cell Niche to Drive Hair Cycling
Fat-related cells are important for initiating hair growth.
research 12-O-Tetradecanoylphorbol-13-Acetate Induces Apoptosis in Renal Epithelial Cells Through a Growth Signal Conflict Prevented by Activated Ras
Activated ras can protect kidney cells from a certain substance that causes cell death.
research Inhibin A Is Downregulated During Chemotherapy in Patients With Breast Cancer
Chemotherapy significantly lowers Inhibin A levels in breast cancer patients.
research Identification of Candidate Genes for Min Pig Villi Hair Traits by Genome-Wide Association of Copy Number Variation
Researchers found genes that may explain why some pigs grow winter hair, which could help breed cold-resistant pigs.
research Impact of Adipose-Derived Stem Cells on Engineering Hair Follicle Germ-Like Tissue Grafts for Hair Regenerative Medicine
Adding human fat-derived stem cells to hair follicle grafts greatly increases hair growth.
research Early Antiandrogen Therapy With Dutasteride Reduces Viral Shedding, Inflammatory Responses, and Time-to-Remission in Males With COVID-19: A Randomized, Double-Blind, Placebo-Controlled Interventional Trial
Dutasteride treatment in men with mild to moderate COVID-19 reduced viral shedding, inflammation, and recovery time without serious side effects.
research The Impact of SARS-CoV-2 and COVID-19 on Male Reproduction and Men's Health
COVID-19 might affect male fertility, but more research is needed to understand the full impact.
research Knockdown of FOXA2 Impairs Hair-Inductive Activity of Cultured Human Follicular Keratinocytes
Reducing FOXA2 in skin cells lowers their ability to grow hair.
research Application of Ethanol Extracts From Alnus Sibirica Fisch. ex Turcz in Hair Growth Promotion
Extracts from Alnus sibirica and oregonin may help with hair growth and prevent hair loss.
research Identification of Differentially Expressed Genes Affecting Hair and Cashmere Growth in the Laiwu Black Goat by Microarray
Specific genes influence hair and cashmere growth in Laiwu black goats.
research Blue Light Stimulatory Effect on Hair Growth Mediated by Opsin and Cryptochrome Photoreceptors
Blue light can help hair grow by affecting certain receptors in hair follicles.
research The Expression of Equine Keratins K42 and K124 Is Restricted to the Hoof Epidermal Lamellae of Equus Caballus
K42 and K124 keratins are only found in horse hoof lamellae.
research Glucocorticoid Receptor Mutants Demonstrate Increased Motility Inside the Nucleus of Living Cells: Time of Fluorescence Recovery After Photobleaching Is an Integrated Measure of Receptor Function
Certain defective glucocorticoid receptor mutants move faster inside cell nuclei and work less effectively.
research Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways
Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
research Regulation of VDR by ΔNp63α Is Associated with Inhibition of Cell Invasion
ΔNp63α helps control a protein that stops cancer cells from spreading.
research A Computationally Inferred Regulatory Heart Aging Model Including Post-Transcriptional Regulations
Researchers created a model to understand heart aging, highlighting key genes and pathways, and suggesting miR-208a as a potential heart attack biomarker.
research Genetic Interplays Between Msx2 And Foxn1 Are Required For Notch1 Expression And Hair Shaft Differentiation
Msx2 and Foxn1 are both crucial for hair growth and health.
research Recent Advances in the Molecular Mechanisms Causing Primary Generalized Glucocorticoid Resistance
Mutations in the NR3C1 gene cause a rare condition that affects hormone signaling and can lead to various symptoms, with dexamethasone as a treatment option.