research A Guide to the Use of Bioassays in Exploration of Natural Resources
Bioassays help find useful compounds in nature for making medicines, supplements, and cosmetics.
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research From Plants to Wound Dressing and Transdermal Delivery of Bioactive Compounds
Plant-based compounds can improve wound dressings and skin medication delivery.
research Micro-Needling Depth Penetration, Presence of Pigment Particles, and Fluorescein-Stained Platelets: Clinical Usage for Aesthetic Concerns
Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.
research Piecing Together the Pigment-Type Switching Puzzle
The document concludes that MGRN1 affects mouse fur color by interfering with a receptor's signaling, but its full role in the body is still unknown.
research Site of Beige and Leaden Pigment Gene Expression Determined by Recombinant Embryonic Skin Grafts and Aggregation Mouse Chimaeras Employing Sash Homozygotes
Beige and leaden pigment genes act within melanocytes, affecting pigment patterns.
research Influence of Culture and Pigment on Skin Conditions in Children
Understanding cultural practices and skin reactions is crucial for diagnosing and treating skin conditions in children with dark skin.
research Regulation of BMP Signaling in Melanogenesis, Pigment Transfer, and Melanocyte Migration
BMP signaling is important for skin color, affecting melanin production, pigment spread, and cell movement.
research Transgenic Endothelin 3 Regulates Murine Pigment Production and Coat Color
The gene Endothelin 3 makes mice's fur darker by increasing pigment cells and pigment levels.
research Tattoo Pigment Delivery with a Laser-Based Microjet Injector
The laser-based microjet injector delivers tattoo pigment accurately with less tissue damage.
research Spheroid Transplantable and Functional Retinal Pigment Epithelium Derived from Non-Colony Dissociated Human Induced Pluripotent Stem Cells
Human stem cells can turn into functional eye cells that might help treat retinal diseases.
research Acquired Ichthyosis, Alopecia, and Loss of Hair Pigment Associated with Leiomyosarcoma
Removing a tumor may resolve associated skin and hair symptoms.
research Age-Related Hair Pigment Loss
Graying hair happens due to aging and might be delayed by new treatments.
research Acquired Loss of Hair Pigment Associated with a Flexural Dermatosis
research Acquired Ichthyosis, Alopecia, and Loss of Hair Pigment Associated with Leiomyosarcoma
A woman's skin and hair conditions improved after her cancerous tumor was removed.
research Vitiligo-Like Depigmentation With Perifollicular Pigment Retention in Systemic Sclerosis Treated Successfully With Suplatast Tosilate
Suplatast tosilate successfully treated a woman's systemic sclerosis symptoms.
research Melanocyte Stem Cells: A Melanocyte Reservoir in Hair Follicles for Hair and Skin Pigmentation
Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.
research Human Dermal Stem Cells Differentiate Into Functional Epidermal Melanocytes
Human dermal stem cells can become functional skin pigment cells.
research Hair Cycle and Hair Pigmentation: Dynamic Interactions and Changes Associated with Aging
As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.
research Thyroid Hormones Directly Alter Human Hair Follicle Functions: Anagen Prolongation and Stimulation of Both Hair Matrix Keratinocyte Proliferation and Hair Pigmentation
Thyroid hormones help hair grow, reduce hair loss, and increase hair pigment.
research The Distribution of Melanocytes and the Degradation of Melanosomes in Fetal Hair Follicles
Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.
research Scalp Micro-Pigmentation via Transcutaneous Implantation of Flexible Tissue Interlocking Biodegradable Microneedles
New technique implants pigment in scalp with less pain and damage.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
research Amelanocytic Anhidrotic Alopecia Areata-Like Phenotype After Allogeneic Hematopoietic Cell Transplant
The immune system can cause permanent skin and hair whitening by attacking pigment cells.
research The Excretion of Pantothenic Acid in Patients with Achromotrichia and Alopecia
Patients with hair pigment loss and hair loss may have altered pantothenic acid metabolism.
research Loss Of Dicer In Newborn Melanocytes Leads To Premature Hair Graying And Changes In Integrin Expression
Removing Dicer from pigment cells in newborn mice causes early hair graying and changes in cell migration molecules.
research Human Hair Follicle and Epidermal Melanocytes Exhibit Striking Differences in Their Aging Profile Involving Catalase
Hair follicle cells age faster and lose pigment due to less catalase, causing hair to turn gray.
research Tyrosinase Depletion Prevents the Maturation of Melanosomes in the Mouse Hair Follicle
Reducing Tyrosinase prevents mature color pigment cells from forming in mouse hair.
research Dopamine Is a Novel, Direct Inducer of Catagen in Human Scalp Hair Follicles In Vitro
Dopamine stops hair growth and pigment production in human scalp hair follicles.
research Sox2 in the Dermal Papilla Regulates Hair Follicle Pigmentation
Sox2 controls hair color by affecting pigment production in hair follicles.
research The Hair Pigmentation Unit And Hair Graying
Hair color is due to active pigment cells in hair during growth.