research Two-Cell Assemblage Assay: A Simple In Vitro Method for Screening Hair Growth-Promoting Compounds
The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.
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research In Vitro Skin Permeation of Hinokitiol Loaded in Vesicles Composed of Behenyltrimethylammonium Chloride and Stearic Acid
Vesicles made of behenyltrimethylammonium chloride and stearic acid can triple the skin absorption of hinokitiol, which may help with hair growth.
research Establishment of a Culture Model for the Prolonged Maintenance of Chicken Feather Follicles Structure In Vitro
Scientists have developed a method to keep chicken feather follicles alive and structurally intact in a lab for up to a week.
research In Vitro Culture Methods of Skin Cells for Optimal Skin Reconstruction by Tissue Engineering
New methods for growing skin cells can improve skin grafts by building blood vessels within them.
research In Vitro and In Silico Evaluation of Toxicological and Anti-Proliferative Activity in Phytochemical Compounds of Several Solvent Extracts from Zaleya Pentandra L
Zaleya pentandra extracts, especially acetone, may be useful for new medicines and food industry applications.
research The Development of an In Vitro Human Hair Follicle Organoid With a Complexity Similar to That In Vivo
Scientists created a lab-grown hair follicle model that behaves like real hair and could improve hair loss treatment research.
research In Vitro Evaluation of Nerium Oleander Leaf Extract Against Sarcoptes Scabiei Var. Cuniculi Mite Isolated from Naturally Infested Rabbits
Nerium oleander leaf extract effectively kills scabies mites in rabbits.
research Inhibition of Hair Growth by Testosterone in the Presence of Dermal Papilla Cells from the Frontal Bald Scalp of the Postpubertal Stumptailed Macaque
Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.
research Testosterone Levels in Relation to Oral Contraceptive Use and the Androgen Receptor CAG and GGC Length Polymorphisms in Healthy Young Women
Oral contraceptives lower testosterone levels in women, especially those with certain genetic traits, and may be linked to increased breast cancer risk.
research Novel In Vitro Culture Condition Improves the Stemness of Human Dermal Stem/Progenitor Cells
New culture method keeps human skin stem cells more stem-like.
research Ovarian Hilus-Cell Hyperplasia and High Serum Testosterone in a Patient With Postmenopausal Virilization
A woman's male-like symptoms and high testosterone were due to ovarian hilus-cell hyperplasia, which improved after surgery.
research Spontaneous Fertility in a Male Patient with Testotoxicosis Despite Suppression of FSH Levels
A man with testotoxicosis was fertile despite low FSH levels, suggesting high testosterone may allow sperm production without FSH.
research Non-Competitive Androgen Receptor Inhibition In Vitro And In Vivo
Two new compounds can block androgen receptor activity in different ways and may lead to new treatments for androgen-related diseases.
research Human Hair Growth Enhancement In Vitro By Green Tea Epigallocatechin-3-Gallate (EGCG)
Green tea component EGCG could potentially promote human hair growth.
research Safety of Testosterone Treatment in Postmenopausal Women
Testosterone therapy seems safe for postmenopausal women for a few years, but more research is needed for long-term effects.
research Symbiotic In Vitro Seed Propagation of Dendrobium: Fungal and Bacterial Partners and Their Influence on Plant Growth and Development
Certain fungi and bacteria help orchid seeds germinate and plants grow better.
research Safety of Testosterone Use in Women
Short-term testosterone therapy in women seems safe with few mild side effects, but long-term effects need more research.
research Formulation and In Vitro Evaluation of Polymeric Enteric Nanoparticles as Dermal Carriers with pH-Dependent Targeting Potential
Scientists created tiny particles that release medicine on the skin and in hair, working better at certain pH levels and being safe for skin cells.
research Hair Germ Model In Vitro via Human Postnatal Keratinocyte-Dermal Papilla Interactions: Impact of Hyaluronic Acid
Adding hyaluronic acid helps create larger artificial hair follicles in the lab.
research Inhibition of Rat 5α-Reductase Activity and Testosterone-Induced Sebum Synthesis in Hamster Sebocytes by an Extract of Quercus Acutissima Cortex
An extract from Quercus acutissima bark was found to reduce sebum production and block an enzyme linked to acne.
research Hair Regenerative Mechanisms of Red Ginseng Oil and Its Major Components in the Testosterone-Induced Delay of Anagen Entry in C57BL/6 Mice
Red ginseng oil and its components help promote hair regrowth and could treat hair loss.
research Negative Impact of Testosterone Deficiency and 5α-Reductase Inhibitors Therapy on Metabolic and Sexual Function in Men
Low testosterone and 5α-reductase inhibitors can harm men's metabolic and sexual health; testosterone therapy may help, but discussing 5α-RIs' side effects is important.
research Inhibitory Activities of Some Traditional Chinese Herbs Against Testosterone 5α-Reductase and Effects of Cacumen Platycladi on Hair Regrowth in Testosterone-Treated Mice
Certain Chinese herbs, especially Cacumen platycladi, can promote hair regrowth and reduce hair loss-related hormone levels in mice.
research Testosterone Therapy in Men: Clinical and Pharmacological Perspectives
Testosterone therapy aims to treat hormone deficiencies and various conditions safely and effectively, but requires careful patient monitoring due to potential side effects.
research Prostate-Sparing Effects in Primates of the Potent Androgen 7α-Methyl-19-Nortestosterone: A Potential Alternative to Testosterone for Androgen Replacement and Male Contraception
MENT could be a better option than testosterone for male hormone therapy and birth control because it works well at lower doses and has fewer side effects on the prostate.
research Effects of Topical Application of EGCG on Testosterone-Induced Hair Loss in a Mouse Model
Applying EGCG on the skin can prevent hair loss caused by testosterone in mice.
research In Vivo and In Vitro Evaluation of Hair Growth Potential of Cacumen Platycladi, and GC-MS Analysis of the Active Constituents of Volatile Oil
Cacumen Platycladi oil promotes hair growth better than minoxidil.
research Thyroid Hormones and Androgens Differentially Regulate Gene Expression in Testes and Ovaries of Sexually Mature Silurana Tropicalis
Thyroid hormones and androgens affect gene expression in frog reproductive organs differently between males and females.
research Hair Regenerative Effect of Silk Fibroin Hydrogel with Incorporation of FGF-2-Liposome and Its Potential Mechanism in Mice with Testosterone-Induced Alopecia Areata
The silk fibroin hydrogel with FGF-2-liposome can potentially treat hair loss in mice.
research Testosterone in Women: Measurement and Therapeutic Use
Testosterone therapy can modestly improve sexual function in menopausal women but should be used cautiously and is not recommended for routine measurement in sexual dysfunction or hirsutism.