research Calcium regulation of stem cells
Calcium is important for stem cell function and maintenance, especially in blood and skin cells.
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research Genome-wide association study of skin complex diseases
Genetic variants linked to ten skin diseases were found, showing both immune and non-immune factors play a role.
research Genetic fate-mapping reveals surface accumulation but not deep organ invasion of pleural and peritoneal cavity macrophages following injury
Cavity macrophages gather on organ surfaces but don't really invade or help repair the organs after injury.
research Regulation of melanocyte stem cell behavior by the niche microenvironment
The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.
research Skin transcriptome reveals the intrinsic molecular mechanisms underlying hair follicle cycling in Cashmere goats under natural and shortened photoperiod conditions
Changing light exposure can affect hair growth timing in goats, possibly due to a key gene, CSDC2.
research Crosstalk between androgen and Wnt/β-catenin leads to changes of wool density in FGF5-knockout sheep
Blocking the FGF5 gene in sheep leads to more fine wool and active hair follicles due to changes in certain cell signaling pathways.
research Modulating Mesenchymal Stem Cell Behavior Using Human Hair Keratin-Coated Surfaces
Coating surfaces with human hair keratin improves the growth and consistency of important stem cells for medical use.
research Female patients complaining about hair loss: documentation of defective scalp hair dynamics with contrast-enhanced phototrichogram
The study concluded that a special imaging technique showed women with hair loss have slower hair growth and a faulty hair replacement cycle.
research ILK modulates epithelial polarity and matrix formation in hair follicles
ILK is essential for proper hair follicle development and structure.
research A guide to studying human dermal adipocytes in situ
The guide explains how to study human skin fat cells and their tissue, aiming to improve research and medical treatments.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research Decreased lipin 1β expression in visceral adipose tissue is associated with insulin resistance in polycystic ovary syndrome
Lower lipin 1β in belly fat is linked to insulin resistance in people with polycystic ovary syndrome.
research Newborn infant skin gene expression: Remarkable differences versus adults
Newborn skin is uniquely prepared to adapt to new environments compared to adult skin.
research Pro-Insulin-Like Growth Factor-II Ameliorates Age-Related Inefficient Regenerative Response by Orchestrating Self-Reinforcement Mechanism of Muscle Regeneration
Pro-IGF-II improves muscle repair in old mice.
research The endocrinology of baldness
Hormones and genetics play key roles in male and female baldness, which can affect mental health and may be linked to other health issues.
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 The Hair Follicle Bulge: A Niche for Adult Stem Cells
The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.
research Atrichia with papular lesions resulting from a novel insertion mutation in the human hairless gene
Researchers found a new mutation causing total hair loss from birth.
research Human Macrophages Preferentially Infiltrate the Superficial Adipose Tissue
Human body's immune cells are more common in the layer of fat just beneath the skin than in deeper fat layers.
research Adipocyte-myofibroblast transition as a possible pathophysiological step in androgenetic alopecia
AMT may cause hair loss and changing dWAT activity could help treat it.
research Polycystic Ovary Syndrome in Adolescents
The document concludes that diagnosing PCOS in teenagers is difficult and should focus on specific hormone levels and menstrual irregularities, while also considering treatment for symptoms and related health issues.
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 Identification of an Intronic Regulatory Element Necessary for Tissue-Specific Expression of Foxn1 in Thymic Epithelial Cells
A specific DNA region is crucial for Foxn1 gene expression in thymus cells but not in hair follicles.
research CD133-positive dermal papilla-derived Wnt ligands regulate postnatal hair growth
Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.
research IMMUNOPATHOLOGY OF THE HUMAN HAIR FOLLICLE
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Hair of the Dog: Identification of a Cis-Regulatory Module Predicted to Influence Canine Coat Composition
Researchers found a genetic region that influences the number of coat layers in dogs.
research Sebaceous gland abnormalities in fatty acyl CoA reductase 2 (Far2) null mice result in primary cicatricial alopecia
Deleting the Far2 gene in mice causes sebaceous gland issues and patchy hair loss.
research Androgen Receptor Actions Modify Skin Structure and Chemical Carcinogen-induced Skin Cancer Susceptibility in Mice
Androgen receptor inactivation delays skin cancer onset and reduces incidence in mice, with gender differences in susceptibility.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research Discovering New Progenitor Cell Populations through Lineage Tracing and In Vivo Imaging
New methods have helped find cells that create other cells in the body.