research Differential Stripping: Determination of the Amount of Topically Applied Substances Penetrated into the Hair Follicles
The new "differential stripping" method effectively measures how much substance gets into hair follicles.
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research Folliculitis decalvans
Folliculitis decalvans is a rare scalp condition causing scarring hair loss, treated with long-term antibiotics and other medications, but it often comes back and is hard to manage.
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 is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.
research Chronic telogen effluvium: A study of 5 patients over 7 years
Most patients with chronic hair shedding did not progress to permanent hair loss, and one showed improvement with treatment.
research Hair growth induction by the tellurium immunomodulator AS101: association with delayed terminal differentiation of follicular keratinocytes and ras‐dependent up‐regulation of KGF expression
The substance AS101 can help hair grow by slowing down hair cell aging and boosting a hair growth protein.
research Biology of Hair Growth
Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
research Microarray analysis of androgenetic and senescent alopecia: Comparison of gene expression shows two distinct profiles
The conclusion is that androgenetic alopecia and senescent alopecia have unique gene changes, suggesting different causes and potential treatments for these hair loss types.
research Monilethrix treated with the oral retinoid Ro 10-9359 (Tigason)
Tigason improved hair growth in a boy with monilethrix without side effects.
research Epithelial Cells in the Hair Follicle Bulge do not Contribute to Epidermal Regeneration after Glucocorticoid-Induced Cutaneous Atrophy
Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.
research Clinicopathologic lessons in distinguishing cicatricial alopecia: 7 Cases of lichen planopilaris misdiagnosed as discoid lupus
Seven patients were misdiagnosed with discoid lupus instead of lichen planopilaris due to similar symptoms, showing the need for careful diagnosis in scarring hair loss conditions.
research Integral Roles of Specific Proteoglycans in Hair Growth and Hair Loss: Mechanisms behind the Bioactivity of Proteoglycan Replacement Therapy with Nourkrin® with Marilex® in Pattern Hair Loss and Telogen Effluvium
Proteoglycans are important for hair growth, and a specific treatment can help reduce hair loss.
research Creating a Natural Hairline in One Session Using a Systematic Approach and Modern Principles of Hairline Design
A single session hair transplant can create a natural hairline using a detailed technique with specific zones and careful planning.
research Mimicking Hair Disorders by Genetic Manipulation of Organ-Cultured Human Hair Follicles
Scientists can mimic hair disorders by altering genes in lab-grown human hair follicles, but these follicles lack some features of natural ones.
research Keloid scars arising after follicular unit extraction hair transplantation
Keloid scars can form after hair transplant surgery and should be prevented and treated early.
research Ergonomics in follicular unit excision surgery
Ergonomic improvements in hair transplant surgery reduce discomfort for surgeons and may improve patient outcomes.
research Eyebrow Restoration in Deep Facial Burn: Follicular Unit Extraction Hair Transplantation after Nanofat Graft
Nanofat injections before hair transplantation improve eyebrow restoration in burn scars.
research A Novel Method of Intraoperative Calculation in Follicular Unit Transplantation: ‘The Sequential Strip and FUE Method’
The new hair transplant method reduces scarring and wastage by combining two techniques.
research Optimizing hair transplant outcomes: integration of AI, robotics, and stem cell therapies
New technologies like AI, robotics, and stem cells have made hair transplants more effective and natural-looking.
research 573 Biomarkers quantifying changes in the hair follicular extracellular matrix are elevated in patients with alopecia
Changes in hair follicle structure may help diagnose and monitor alopecia.
research 1272 p21Waf1/Cip1 is differentially expressed in epidermal versus follicular melanocytes and melanoma cells and is phenotypically regulated by UVB-mediated apoptosis
The protein p21 is more abundant in normal skin cells than in melanoma cells and may help protect against melanoma, with UVB light affecting its levels.
research Increasing the Safety Profile of Follicular Unit Extraction by Eliminating the Use of Bupivacaine and Nerve Block: Experience from a Tertiary Care Center of North India.
Follicular unit extraction is safe and effective without bupivacaine and nerve blocks when using lignocaine with adrenaline.
research 174 Dermis-hair follicle communication: Extracellular microvesicles signaling for hair regeneration
Tiny particles from skin cells can help activate hair growth.
research Book Review: Hair Transplantation: The Art of Micrografting and Minigrafting, Second Edition
The book is a valuable, comprehensive guide on hair transplantation, recommended for surgeons and students, with minor areas for improvement.
research Follicular unit extraction method of hair transplantation: Technique, advantages and limitations
The follicular unit extraction method for hair transplants is a technique with benefits and drawbacks.
research Recent advances in hair restoration
Hair restoration surgery is improving, with less painful techniques like FUE and robotic systems, but they can be costly and require training.
research Follicular penetration of nano-sized particulate FA-PLGA and the dye RhBITC in dorsal dog and rat skin, and porcine ear skin as an in vitro model for the human integument
Hair follicles can effectively absorb nano-sized particles, making them potential targets for localized drug delivery.
research In This Issue
Advancements in hair biology include new treatments and tools for hair growth and alopecia.
research A Case of Folliculitis Decalvans With Concomitant Acne Keloidalis Nuchae, Androgenic Alopecia, and Profound Postinflammatory Hyperpigmentation
Folliculitis decalvans mainly affects middle-aged African American men and is treated with antibiotics.
research Regulation of PDGF and PDGF receptor in cultured dermal papilla cells and follicular keratinocytes of the human hair follicle
PDGF signaling may play a role in hair growth cycle regulation.
research Self‐organizing hair peg‐like structures from dissociated skin progenitor cells: New insights for human hair follicle organoid engineering and Turing patterning in an asymmetric morphogenetic field
Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.