January 2023 in “Annales de dermatologie et de vénéréologie, FMC” Black skin requires specific cosmetic practices, which can sometimes cause skin issues due to product misuse, and there's a need for better regulations in sub-Saharan Africa.
November 2009 in “Hair transplant forum international” Dr. Bernard Cohen created a new system to classify hair loss using numbers and a detailed scalp map.
7 citations
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October 2022 in “Development Growth & Differentiation” Tissue stem cells originate from specific areas in organs and are vital for organ maintenance and repair.
9 citations
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January 2021 in “Biomolecules” Infrared spectral imaging can map hair growth proteins and sugars without staining.
2 citations
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January 2013 in “Elsevier eBooks” The document explains the genetic causes and characteristics of inherited hair disorders.
1 citations
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May 2003 in “Archives of Pathology & Laboratory Medicine” The boy had trichotillomania, causing hair loss, and treatment focused on habit reversal and support.
2 citations
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November 2019 in “Phytotherapy Research” Pea sprout extract is safe and effectively reduces hair loss.
19 citations
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September 2019 in “EMBO molecular medicine” Blocking TSLP reduces skin inflammation and cell overgrowth in psoriasis.
3 citations
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April 1982 in “Clinics in Plastic Surgery” Scalp reduction can effectively treat male pattern baldness, with most patients satisfied and few complications.
2 citations
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August 2013 in “Facial Plastic Surgery Clinics of North America” Treat the front and middle scalp before the vertex in hair transplants, aim for good density, use non-surgical options for young people, and customize treatment for natural results.
1 citations
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November 2019 in “Applied sciences” Human hair provides more UV protection when aligned and at higher angles, but the scalp still gets UV exposure.
356 citations
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December 1986 in “The journal of cell biology/The Journal of cell biology” Hair and nail cells share similar proteins, indicating a common differentiation pathway.
24 citations
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September 2002 in “Dermatologic Surgery” The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
10 citations
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January 2014 in “Journal of Mid-life Health” Menopause can cause skin issues, and seeing a dermatologist helps.
6 citations
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May 2011 in “Pharmacognosy Journal” Many products for hair re-growth exist, but a perfect treatment without side effects has not yet been found.
1 citations
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August 2021 in “International journal of scientific research in science and technology” The polyherbal hair oil promotes hair growth, reduces hair loss, and is safe to use.
1 citations
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October 2014 The document concludes that diagnosing and managing plaque psoriasis, particularly in sensitive areas, is challenging and requires careful differentiation from similar skin conditions.
November 2025 in “Clinical Cosmetic and Investigational Dermatology” Tofacitinib is effective and safe for treating severe alopecia areata.
54 citations
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January 2016 in “Cell reports” Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.
49 citations
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September 2007 in “Journal of Investigative Dermatology” The study found that bioengineered hair follicles work when using cells from the same species but have issues when combining human and mouse cells.
31 citations
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December 2010 in “Journal of the American Academy of Dermatology” Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.
18 citations
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July 2003 in “Dermatologic Surgery” The conclusion is that creating natural-looking hair restoration requires replicating natural scalp whorl patterns and inserting grafts at specific angles.
August 2003 in “Dermatologic Surgery” Craig Ziering created a system to classify scalp hair patterns, important for improving hair restoration surgery results.
August 2013 in “Facial Plastic Surgery Clinics of North America” Hair restoration techniques and new cell sources improve hair loss treatments.
September 2025 in “International Society of Hair Restoration Surgery” Printable templates improve hair transplant accuracy and efficiency.
May 2004 in “Facial Plastic Surgery Clinics of North America” Better understanding of hair patterns and advanced techniques are crucial for improving hair restoration and removal outcomes.
1 citations
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January 2017 in “International Journal of Dermoscopy” Digital imaging can effectively evaluate the donor area for hair transplants, showing variations in hair density and grouping by age and severity of hair loss.
199 citations
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January 2004 in “The International Journal of Developmental Biology” Hair follicle growth and development are controlled by specific genes and molecular signals.
192 citations
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March 2017 in “Cell host & microbe” Hair follicle development and microbes help regulatory T cells gather in newborn skin.
191 citations
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November 1959 in “Annals of the New York Academy of Sciences” Hair and wool have complex microscopic structures with microfibrils and varying cystine content.