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January 2002 in “Zhiwu Yanjiu” Capitate trichomes have more endoplasmic reticulum and vacuoles, while peltate trichomes have more plastids and larger subcuticular spaces.
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May 1993 in “The Journal of Cell Biology” Trichohyalin in sheep hair follicles may help with structure and calcium binding.
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June 2012 in “American Journal of Dermatopathology” A rare neck cyst in a 47-year-old man showed diverse skin cell types and was not linked to HPV.
May 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Telocytes, cells with long extensions, are vital for hair growth because they produce Wnt signals, which are necessary for hair follicle regeneration.
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August 2019 in “Chinese Medical Journal” A man developed facial skin lesions after a stem cell transplant, which improved with specific treatments.
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May 2013 in “Pediatric Dermatology” A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.
ILC1-like cells can independently cause alopecia areata by affecting hair follicles.
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September 2022 in “Frontiers in Immunology” T-regulatory cells are important for skin health and can affect hair growth and reduce skin inflammation.
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December 2015 in “European journal of cell biology” Tight junctions create a barrier in pig hair follicles that controls what can enter the skin.
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April 2016 in “Journal of the American Academy of Dermatology” Autoimmune conditions can be linked to trichoepitheliomas, with treatment focusing on cosmetic concerns.
January 2019 in “eScholarship (California Digital Library)” Thymus-derived Tregs, not peripherally-derived Tregs, primarily regulate type 1 diabetes in the NOD mouse model.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” DAB labeling effectively identifies collagen type III and PDGFR in horse skin, but may show false positives.
Thymoma with alopecia areata may be linked to abnormal immune cells.
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
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January 2019 in “Cell” Innate lymphoid cells help control skin bacteria by regulating sebaceous glands.
January 2009 in “Nova Science Publishers (Nova Science Publishers, Inc.)” Tick bites cause skin damage and long-lasting reactions.
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February 1990 in “The journal of cell biology/The Journal of cell biology” Trichohyalin, a hair follicle protein, has a part with repeating patterns of 23 amino acids.
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June 1986 in “The Journal of Dermatology” Reticular erythematous mucinosis syndrome can occur with minimal mucin deposition.
August 2024 in “Skin Research and Technology” TAF can be identified by excessive skin thickening and clogged hair follicles, helping distinguish it from similar skin conditions.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” The early genes of a specific virus can cause abnormal skin cell growth and hair follicle changes.
April 2021 in “Journal of Investigative Dermatology” People with atopic dermatitis have more CD4+ T cells that respond to a certain bacterial lipid, which may play a role in the skin condition's inflammation.
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August 2023 in “Clinical Cosmetic and Investigational Dermatology” Keloids can form at the site of a healed herpes zoster infection, but the reason is unclear.
July 2019 in “Zenodo (CERN European Organization for Nuclear Research)” Follicular mucinosis in a 15-year-old is usually harmless but needs monitoring for possible lymphoma.
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July 2001 in “Dermatologic Surgery” Trichoblastic carcinoma may be a distinct type of skin cancer different from basal cell carcinoma.
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February 2023 in “eLife” ILC1-like cells can independently cause alopecia areata.
July 2024 in “Journal of Investigative Dermatology” Expanding regulatory T cells may help treat alopecia areata by reducing harmful immune cells.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.
December 2012 in “Journal of dermatological science” Langerhans cells and melanocytes migrate to the skin and hair follicles during early human development.
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September 2021 in “Journal of Allergy and Clinical Immunology” Netherton syndrome has two subtypes with shared immune traits but different allergic and immune responses, suggesting targeted treatments.
August 2025 in “Scientific Reports” Itchy keloids on the chest are linked to more nerve fibers and substance P.