research Changes in the Sebaceous Gland in Patients with Male Pattern Hair Loss (Androgenic Alopecia)
Sebaceous glands in male pattern hair loss patients have more lobules and might cause early hair growth phase shifts.
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research Expression of an Olfactomedin-Related Gene in Rat Hair Follicular Papilla Cells
FP-1 is a key protein in rat hair growth, active only during the growth phase.
research Promotion of Hair Growth by Newly Synthesized Ceramide Mimetic Compound
A new compound, BOI, can help hair grow by changing hair cycle phases and increasing certain cell contents.
research Hair Follicle Changes Following Intense Pulsed Light Axillary Hair Reduction: Histometrical, Histological, and Immunohistochemical Evaluation
Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
research In Vivo Evaluation of Insect Wax for Hair Growth Potential
Insect wax, especially its policosanol content, may help hair regrow by changing hair follicle phases and increasing nutrient supply.
research Analysis of the Expression Pattern of the Carrier Protein Transthyretin and Its Receptor Megalin in the Human Scalp Skin and Hair Follicles: Hair Cycle-Associated Changes
The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.
research Hot Water Extract of Oriental Melon Leaf Promotes Hair Growth and Prolongs Anagen Hair Cycle: In Vivo and In Vitro Evaluation
Oriental melon leaf extract may help hair grow and keep it in the growing phase longer.
research Perspectives and Challenges of Hair Analysis
Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.
research Ginsenosides in Panax Ginseng Extract Promote Anagen Transition by Suppressing BMP4 Expression and Promote Human Hair Growth by Stimulating Follicle-Cell Proliferation
Panax ginseng extract helps human hair grow by encouraging growth phase transition and cell proliferation while reducing certain protein expression.
research Tafluprost, a Prostaglandin F2α Analog, Has Therapeutic Potential for Androgenic Alopecia through Modulation of Hair Cycle
Tafluprost could be a potential treatment for hair loss by promoting hair growth phase changes.
research Effect of Latanoprost on Pig Hair Follicles In Vitro
Latanoprost helps pig hair follicles grow faster by keeping them in the growth phase longer.
research The Growth of Human Hair
Human hair growth involves active, resting, and intermediate phases, and examining plucked hairs can teach students about hair biology and diseases.
research Melanogenesis Is Coupled to Murine Anagen: Toward New Concepts for the Role of Melanocytes and the Regulation of Melanogenesis in Hair Growth
Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.
research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
research The Human Hair Follicle, A Bistable Organ?
Human hair follicles switch between active and resting phases unpredictably.
research Study on Effect of Constant-Release Melatonin on SOX21 Gene
Constant-release melatonin reduces SOX21 gene expression in goats during the hair follicle resting phase.
research Efficacy and Safety of a Dietary Supplement Containing a Lipid Co-Extract from Serenoa Repens and Pygeum Africanum for the Treatment of Androgenetic Alopecia in Women: Results of a Randomized, Double-Blind, Placebo-Controlled Clinical Trial
The supplement with Serenoa repens and Pygeum africanum significantly increased active hair growth and decreased rest phase hair in post-menopausal women with hair loss, with only mild digestive side effects.
research DHT and E2 Synthesis-Related Proteins and Receptors Expression in Male Yak Skin During Different Hair Follicle Stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
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 Anatomy and Physiology of the Skin
The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.
research Molecular Control of Epithelial-Mesenchymal Interactions During Hair Follicle Cycling
Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.
research The Hair Follicle as an Estrogen Target and Source
Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
research Hair Anatomy for the Clinician
Understanding hair follicle anatomy helps diagnose hair disorders.
research Temporary Hair Removal by Low Fluence Photoepilation: Histological Study on Biopsies and Cultured Human Hair Follicles
Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
research Finasteride Increases Anagen Hair in Men with Androgenetic Alopecia
Finasteride helps increase hair growth in men with hair loss.
research Eclipta Alba Extract With Potential For Hair Growth Promoting Activity
Eclipta alba extract may help hair grow similarly to Minoxidil.
research A Guide to Assessing Damage Response Pathways of the Hair Follicle: Lessons From Cyclophosphamide-Induced Alopecia in Mice
The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.
research Influence of Prostaglandin F2α and Its Analogues on Hair Regrowth and Follicular Melanogenesis in a Murine Model
Prostaglandin F2alpha and related compounds can increase hair growth and darken hair in mice.
research Prolactin and Its Receptor Are Expressed in Murine Hair Follicle Epithelium, Show Hair Cycle-Dependent Expression, and Induce Catagen
Prolactin affects hair growth cycles and can cause early hair follicle regression.
research Histopathologic Evaluation of Alopecias
The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.