research Hair Cortisol: A Biomarker of Chronic Stress in Animals and its Association with Reproduction
High levels of cortisol in hair show long-term stress which can lower fertility in animals.
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research Micro-segmental analysis of the entry pathway and distribution of zolpidem in hair from different scalp regions after a single dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
research Topical Application of a Protein Kinase C Inhibitor Reduces Skin and Hair Pigmentation
Applying a specific inhibitor lightens skin and hair color.
research Neonatal murine skin-derived cells transplanted using a mini-chamber model produce robust and normal hair
Transplanted baby mouse skin cells grew normal hair using a new, efficient method.
research Brg1 Governs a Positive Feedback Circuit in the Hair Follicle for Tissue Regeneration and Repair
Brg1 is crucial for hair growth and skin repair by maintaining stem cells and promoting regeneration.
research Topical Application of Oleuropein Induces Anagen Hair Growth in Telogen Mouse Skin
Olive leaf compound oleuropein helps grow hair in mice.
research Hair Follicles as a Critical Model for Monitoring the Circadian Clock
Hair follicles could be used to noninvasively monitor our body's internal clock and help identify risks for related diseases.
research The role of the microbiome in scalp hair follicle biology and disease
The scalp's microorganisms significantly affect hair health and disease.
research Epidermal and Hair Follicle Progenitor Cells Express Melanoma-Associated Chondroitin Sulfate Proteoglycan Core Protein
MCSP may help identify and regulate skin stem cells, affecting hair growth and regeneration.
research A Mouse Model for the Basal Transcription/DNA Repair Syndrome Trichothiodystrophy
Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.
research Anatomy and Biology of Hair at Different Ages
Hair grows in cycles and changes with age, starting from fetal development.
research Culturing of Melanocytes from the Equine Hair Follicle Outer Root Sheath
Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.
research Stem Cells and their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research Chemically Induced Hair Loss/Alopecia
Certain chemicals and drugs can cause hair loss.
research Targeting the Complexity of In Vitro Skin Models: A Review of Cutting-Edge Developments
In vitro skin models are improving but still need more innovation to fully replicate human skin.
research A Treatment Combination of IGF and EGF Promotes Hair Growth in the Angora Rabbit
A combination of IGF-1 and EGF promotes hair growth in Angora rabbits.
research Autofluorescence in the Stem Cell Region of the Hair Follicle Bulge
Autofluorescence in hair follicle stem cells can interfere with studies but may help isolate these cells.
research Kartogenin regulates hair growth and hair cycling transition
Kartogenin may help treat hair loss by promoting hair growth and extending the hair growth phase.
research Advances in hair growth
The best long-lasting results in treating hair loss may be achieved through combination therapy, including treatments like finasteride, minoxidil, and platelet-rich plasma injections.
research Hair Growth Promotion by δ-Opioid Receptor Activation
Activating δ-opioid receptors can help hair grow.
research Management of Unwanted Hair
The chapter explains why and how women remove unwanted hair, comparing methods like shaving and waxing.
research Minoxidil Promotes Hair Growth in a Mouse Model of Telogen Effluvium Induced by Lipopolysaccharide
Minoxidil helps hair regrow faster in stress-related hair loss.
research Diazepam-Induced Amnesia for Cardioversion
Oral contraceptives may cause significant hair loss in women.
research A study of etretinate alopecia
Etretinate treatment changed hair growth patterns in many patients.
research Harnessing the Power of Regenerative Therapy for Vitiligo and Alopecia Areata
Regenerative therapies show promise for treating vitiligo and alopecia areata.
research Collagen Hydrolysate from the Scales of Mozambique Tilapia (Oreochromis mossambicus) Improve Hair and Skin Health by Alleviating Oxidative Stress and Inflammation and Promoting Hair Growth and Extracellular Matrix Factors
Collagen from tilapia scales may improve hair and skin health by reducing stress and inflammation and encouraging hair growth.
research An appraisal of laboratory models of androgenetic alopecia: A systematic review
Better hair loss models needed for research.
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 An evaluation of the RapidHIT™ ID system for hair roots stained with Diamond™ Nucleic Acid Dye
The RapidHIT ID system can effectively get DNA profiles from hair roots with enough cells.
research Non-invasive assessment of hair regeneration in androgenetic alopecia mice in vivo using two-photon and second harmonic generation imaging
New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.