February 2025 in “Dermatology and Therapy” Alopecia areata incognita causes sudden hair loss but usually improves with topical steroids.
October 2024 in “Cosmetics” ATG effectively reduces hair frizz without damaging hair strength.
August 2024 in “Anatomía Digital” La cirugía reconstructiva restaura el cuerpo después de daños, usando avances como impresión 3D, pero enfrenta desafíos y requiere apoyo psicológico y rehabilitación.
October 2023 in “Oncotarget” Apoptotic cells help cause hair follicle cell death during regression.
February 2023 in “Vaccines” COVID-19 may harm male reproductive health and lower testosterone levels, potentially affecting fertility and causing erectile dysfunction. More research is needed.
September 2019 in “Journal of Investigative Dermatology” Smoking and certain health conditions like thyroid disease may make palmoplantar pustulosis harder to treat.
April 2008 in “Companion Animal” The cat's skin condition was linked to cancer and did not improve with treatment, leading to a poor outcome.
January 2000 in “BioScience” The document concludes that understanding hair biology is key to treating hair disorders, with gene therapy showing potential as a future treatment.
18 citations
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October 2021 in “Frontiers in Physiology” Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.
4 citations
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June 2013 in “The Journal of Rheumatology” The document concludes that various findings in rheumatology offer insights into disease severity, treatment responses, and potential risks in medication, with some limitations due to unspecified participant numbers.
2 citations
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April 2015 in “Dermatology practical & conceptual” Daily use of antifungal shampoo can hide symptoms and make it hard to diagnose fungal scalp infections.
December 2007 in “Röntgenpraxis” Popliteal Artery Entrapment Syndrome (PAES) is a rare but possible cause of leg pain during walking, even in untrained women.
33 citations
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August 2006 in “Journal der Deutschen Dermatologischen Gesellschaft” Pregnancy can cause specific skin conditions that need correct diagnosis and treatment to protect both mother and baby.
1 citations
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October 2010 in “Cambridge University Press eBooks” Hormonal therapies are effective for managing hair and skin symptoms in women with PCOS.
November 2023 in “Periodontology 2000” Injectable platelet-rich fibrin has improved healing and regeneration in various medical fields and can be more effective than previous treatments.
January 2006 in “Chinese Journal of Dermatology” Amelanotic melanocytes from hair follicles are immature and likely don't transfer melanosomes to keratinocytes.
7 citations
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March 2003 in “PubMed” The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.
January 2003 in “Linchuang pifuke zazhi” Melanin granules can be expelled by exocytosis.
March 2009 in “Chinese Journal of Dermatology” Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.
38 citations
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June 2005 in “Acta Biochimica Polonica” Splenic eumelanin in C57BL/6 mice is different from hair eumelanin.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
51 citations
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February 2004 in “Journal of Investigative Dermatology” MCSP may help identify and regulate skin stem cells, affecting hair growth and regeneration.
4 citations
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March 2024 in “Journal of Investigative Dermatology” SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.
August 2023 in “International Journal of Molecular Sciences” The human scalp hair bulb contains different types of melanocytes with varying abilities to produce melanin.
240 citations
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April 2011 in “Pigment Cell & Melanoma Research” Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.
June 2025 in “British Journal of Dermatology” Melanocytic matricoma can look like skin cancer but is usually harmless; surgery and follow-up are advised.
29 citations
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February 1989 in “Journal of Cutaneous Pathology” A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
10 citations
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November 2010 in “Pigment Cell & Melanoma Research” Only skin melanocytes, not other types, can color hair in mice.
4 citations
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May 2018 in “International Journal of Molecular Sciences” The research showed how melanocytes develop, move, and respond to UV light, and their stem cells' role in hair color and skin cancer risk.
33 citations
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December 2015 in “International Journal of Molecular Sciences” Melanocyte stem cells are crucial for skin pigmentation and have potential in disease modeling and regenerative medicine.