research Mammalian Fetal Organ Regeneration
Fetal wounds heal without scarring because of different biological factors, which could help improve adult wound healing.
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research Keratinocyte Stem Cells but Not Melanocyte Stem Cells Are the Primary Target for Radiation-Induced Hair Graying
Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.
research Reflectance Confocal Microscopy Can Differentiate Dermoscopic White Dots of the Scalp Between Sweat Gland Ducts or Follicular Infundibulum
Reflectance confocal microscopy can tell apart white dots on the scalp as either sweat gland ducts or hair follicle openings.
research Hair Loss And Regeneration Performed On Animal Models
Animal models are crucial for learning about hair loss and finding treatments.
research Follicular Cell Implantation: An Emerging Cell Therapy for Hair Loss
Follicular Cell Implantation might become a new treatment for hair loss and could lead to advances in organ regeneration.
research 15-Deoxy Prostaglandin J2, The Nonenzymatic Metabolite Of Prostaglandin D2, Induces Apoptosis In Keratinocytes Of Human Hair Follicles: A Possible Explanation For Prostaglandin D2-Mediated Inhibition Of Hair Growth
A substance called 15-deoxy prostaglandin J2 can cause hair follicle cells to die, which might explain how prostaglandin D2 can lead to hair loss.
research Brain-Derived Nerve Factor and Neurotrophins in Androgenetic Alopecia
Lower growth factors linked to balding in androgenetic alopecia.
research Androgens and Hair: A Biological Paradox with Clinical Consequences
Androgens can both increase body hair and cause scalp hair loss.
research Androgen Effects in Mammals
Testosterone is crucial for development, growth, and various body functions in mammals.
research Beyond Ethnicity in Dermatology
The editor suggests removing "race" and "ethnicity" from dermatology and creating tools to objectively assess skin color and hair texture.
research Thyroid Autoimmunity in Patients with Skin Disorders
People with alopecia areata often have thyroid autoimmunity.
research Anti-Inflammatory Loading of Cinnamaldehyde on Artificial Bone Scaffolds Against Bone Regeneration
Cinnamaldehyde helps bone healing initially but may slow healing later unless combined with DHT treatment.
research Section 2: Single Best Answer Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
research Single Best Answers for Hematology Specialist Trainees
The document provides 70 multiple choice questions to improve haematology skills.
research Acne-Associated Syndromes
Acne is linked to inflammation and insulin resistance, and is associated with various syndromes that require different treatments.
research SRD5A3 Is Required for Converting Polyprenol to Dolichol and Is Mutated in a Congenital Glycosylation Disorder
Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.
research Androgens and Hair Growth
Androgens can both increase and decrease hair growth in different parts of the body.
research Organogenesis From Dissociated Cells: Generation of Mature Cycling Hair Follicles From Skin-Derived Cells
Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.
research Hair Growth Stimulated by Conditioned Medium of Adipose-Derived Stem Cells Is Enhanced by Hypoxia: Evidence of Increased Growth Factor Secretion
Low oxygen conditions increase the hair-growing effects of substances from fat-derived stem cells by boosting growth factor release.
research Cystatin M/E Is a High Affinity Inhibitor of Cathepsin V and Cathepsin L by a Reactive Site Distinct from the Legumain-binding Site
Cystatin M/E strongly inhibits cathepsin V and cathepsin L, important for skin formation.
research Olfactory Receptor OR2AT4 Regulates Human Hair Growth
A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.
research Aging of the Hair Follicle Pigmentation System
Hair grays due to oxidative stress and fewer functioning melanocytes.
research Mood and Sexual Function in Polycystic Ovary Syndrome
Women with PCOS often feel stigmatized and have mood issues, which can lower their sexual satisfaction, but proper treatment and support can help.
research Keratinocytes Regulate the Function of Melanocytes
Keratinocytes control how melanocytes work.
research Different Gene Expression Profile Observed in Dermal Papilla Cells Related to Androgenic Alopecia by DNA Macroarray Analysis
Hair loss in balding individuals is linked to changes in specific hair growth-related genes.
research Thyroid Hormone Action on Skin
Thyroid hormone affects skin health, with too little causing rough, pale skin and too much leading to smooth, thin skin, and may also impact wound healing and skin conditions.
research Control by a Hair’s Breadth: The Role of MicroRNAs in the Skin
MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.
research Stem Cell Factor/c-Kit Signaling in Normal and Androgenetic Alopecia Hair Follicles
SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.
research Treatment Strategies for Alopecia
Some treatments work for common baldness, but there's less evidence for other hair loss types, and more research is needed.
research Skin Organoids: A New Human Model for Developmental and Translational Research
Skin organoids are a promising new model for studying human skin development and testing treatments.