March 2025 in “ACS Applied Materials & Interfaces” Ultrasonic microneedles improve hair regrowth treatment effectiveness without side effects.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Microneedling may help regrow eyebrow hair, but more research is needed.
46 citations
,
May 2006 in “Laser Physics” Particles similar in size to hair cells penetrate hair follicles better.
20 citations
,
February 2001 in “Dermatologic Surgery” Micropigmentation effectively hides scalp scars with few complications.
5 citations
,
April 2023 in “Bioengineering & Translational Medicine” STAR particles are safe, comfortable, and effective for enhancing drug delivery through the skin.
1 citations
,
April 2017 in “Journal of Investigative Dermatology” Topical glucocorticoids thin the skin and change collagen structure.
November 2021 in “Arquivos Médicos dos Hospitais e da Faculdade de Ciências Médicas da Santa Casa de São Paulo” Microneedling with minoxidil, platelet-rich plasma, and mesotherapy improves hair growth significantly.
August 2025 in “Frontiers in Microbiology” Microneedling, especially with halometasone, improves hair regrowth and gut health in alopecia areata.
January 2019 in “Durham e-Theses (Durham University)” Less stiff collagen promotes higher cell growth in hair follicles.
17 citations
,
May 2025 in “MedComm” Organoid technology is improving personalized medicine by better predicting drug responses and treatments.
June 2026 in “Journal of Cutaneous Pathology” Polarized light microscopy is better at distinguishing scarring from non-scarring alopecia than diffractive microscopy.
12 citations
,
June 2013 in “The American Journal of Dermatopathology” A new method using visual aids to diagnose hair diseases was effective after brief training.
1 citations
,
January 2014 in “Aesthetic Plastic Surgery” Tattooing improves appearance of scalp alopecia and scars.
3 citations
,
November 1999 in “Journal of Cutaneous Medicine and Surgery” Examining scalp biopsies in different ways helps better diagnose hair loss types.
September 2022 in “The Egyptian Journal of Hospital Medicine” Microneedling is an effective, safe, and affordable method to treat skin conditions like scars and wrinkles.
2 citations
,
March 1989 in “International Journal of Dermatology” October 2024 in “Acta Biomaterialia” Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.
November 2025 in “Revista Políticas Públicas & Cidades” Microagulhamento e intradermoterapia juntos melhoram o crescimento capilar em mulheres menopausadas.
67 citations
,
September 2003 in “Plastic and Reconstructive Surgery” Micrografts and minigrafts are safe and effective for hair transplantation in facial and scalp reconstruction, providing high patient satisfaction.
November 2024 in “Journal of Investigative Dermatology” Microfluidic models improve testing for aging, wound healing, and oral tissue, reducing animal testing.
July 2025 in “International Journal of Dermatology Venereology and Leprosy Sciences” Microneedling may improve melasma treatment by boosting topical therapy effectiveness.
11 citations
,
March 2001 in “Clinics in Dermatology” Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin heals with scars because only one type of fibroblast is used, not a mix.
The tool accurately measures hair count and size on scalps with 79.45% and 68.19% accuracy, respectively.
24 citations
,
April 2017 in “Aesthetic plastic surgery” MAFT is a reliable method for forehead contouring with high patient satisfaction and long-term results.
April 2023 in “Journal of Investigative Dermatology” 3D ultrasound can detect hair follicle changes and disease phases in alopecia areata.
9 citations
,
July 2020 in “JAMA dermatology” Dermatoscopy can help diagnose CCCA without visible hair loss, offering a less invasive option than biopsy.
12 citations
,
May 2012 in “Journal of Biomedical Optics” Trichoscan® is best for measuring hair growth, RCM for analyzing hair follicles, and OCT is useful for both.
17 citations
,
January 2011 in “Skin Research and Technology” Hair from people with seborrheic dermatitis is thicker scaled, more damaged, and thinner than healthy hair, and atomic force microscopy can help monitor the condition.
July 2024 in “Dermatology Practical & Conceptual” LC-OCT helps accurately diagnose different types of infant hair loss without invasive methods.