research Perifollicular Fibrosis: Pathogenetic Role in Androgenetic Alopecia
Androgen hormones cause hair follicle scarring in hair loss, and finasteride helps reduce it.
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research Fat, Stem Cells, and Platelet-Rich Plasma
The conclusion is that fat grafting is safe and effective but carries risks that need careful management.
research Hair Cosmetics
The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.
research Microneedle Arrays Combined With Nanomedicine Approaches for Transdermal Delivery of Therapeutics
Microneedle arrays with nanotechnology show promise for painless drug delivery through the skin but need more research on safety and effectiveness.
research Presence of Polycystic Ovary Syndrome Is Associated with Longer Anogenital Distance in Adult Mediterranean Women
Women with polycystic ovary syndrome tend to have a longer distance between the clitoris and anus.
research The Role of Adipocytes in Tissue Regeneration and Stem Cell Niches
Fat cells are important for tissue repair and stem cell support in various body parts.
research Nanotechnology-Based Cosmetics for Hair Care
Nanotechnology improves hair care products by enhancing ingredient stability, targeting treatment, and reducing side effects, but more research on its toxicity is needed.
research Steroid 5α-Reductase Inhibitors
New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
research Regulation of Melanocyte Stem Cells in the Pigmentation of Skin and Its Appendages: Biological Patterning and Therapeutic Potentials
Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.
research Skin Aging as a Mechanical Phenomenon: The Main Weak Links
Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.
research Pro-Regenerative Hydrogel Restores Scarless Skin During Cutaneous Wound Healing
A special hydrogel helps heal skin without scars and regrows hair.
research Hair Growth: Focus on Herbal Therapeutic Agents
Some plants may help with hair growth and have fewer side effects than synthetic drugs, but more research is needed to confirm their effectiveness.
research 5α-Reductase Activity in the Human Hair Follicle Concentrates in the Dermal Papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
research An Overview of JAK/STAT Pathways and JAK Inhibition in Alopecia Areata
Blocking JAK/STAT pathways can help treat hair loss from alopecia areata.
research Plants Producing Ribosome-Inactivating Proteins in Traditional Medicine
Some plants used in traditional medicine may help treat cancer because they contain proteins that can inactivate ribosomes.
research Follicular Dermal Papilla Structures by Organization of Epithelial and Mesenchymal Cells in Interfacial Polyelectrolyte Complex Fibers
Scientists created 3D hair-like structures that could help study hair growth and test treatments.
research Adipose Mesenchymal Stem Cells Combined with Platelet-Rich Plasma Accelerate Diabetic Wound Healing by Modulating the Notch Pathway
Using fat stem cells and blood cell-rich plasma together improves healing in diabetic wounds by affecting cell signaling.
research Novel Cosmeceuticals from Plants: An Industry-Guided Review
Plant-based ingredients are effective and safe for modern skincare products.
research Hair Loss and Herbs for Treatment
Herbs can potentially treat hair loss by inhibiting a key enzyme and promoting hair growth, and deficiencies in zinc, biotin, and iron are linked to hair loss.
research Combination of Herbal Extracts and Platelet-Rich Plasma Induced Dermal Papilla Cell Proliferation: Involvement of ERK and Akt Pathways
Herbal extracts and platelet-rich plasma together may help increase hair growth by making certain cells grow more, through specific cell growth pathways.
research Ceria Nanozyme-Integrated Microneedles Reshape the Perifollicular Microenvironment for Androgenetic Alopecia Treatment
Microneedles help treat hair loss by improving hair surroundings and promoting growth.
research Xenobiotic-Metabolizing Enzymes in the Skin of Rat, Mouse, Pig, Guinea Pig, Man, and in Human Skin Models
Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
research Self-Assembling Peptide Hydrogel Scaffolds Support Stem Cell-Based Hair Follicle Regeneration
Peptide hydrogel scaffolds help grow new hair follicles using stem cells.
research Effect of a Nutritional Supplement on Hair Loss in Women
The nutritional supplement improved hair density and reduced hair loss in women with female pattern hair loss.
research Rhythmic Expression of Circadian Clock Genes in Human Leukocytes and Beard Hair Follicle Cells
Human leukocytes and beard hair follicle cells have internal daily clocks, and PER1 and PER3 genes may indicate individual circadian rhythms.
research Original Research—Endocrinology: Comparison of the Steady-State Pharmacokinetics, Metabolism, and Variability of a Transdermal Testosterone Patch Versus a Transdermal Testosterone Gel in Hypogonadal Men
The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
research Anti-Androgenic and Hair Growth Promoting Activities of Lygodii Spora (Spore of Lygodium Japonicum): Active Constituents Inhibiting Testosterone 5α-Reductase
Lygodii Spora extract may help treat hair loss by blocking a hair loss-related enzyme and promoting hair growth.
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 Periorbital Facial Rejuvenation: Applied Anatomy and Pre-Operative Assessment
Good preoperative assessment is crucial for safe and effective eyelid and brow cosmetic surgery.
research Photobiomodulation Devices for Hair Regrowth and Wound Healing: A Therapy Full of Promise but a Literature Full of Confusion
Photobiomodulation may help with hair growth and wound healing, but research is inconsistent and needs better quality studies.