25 citations
,
November 2015 in “Journal of Dermatological Science” Sebum helps protect human skin from microbes.
50 citations
,
December 2017 in “British Journal of Dermatology” Different skin cells produce unique materials, which can improve skin substitutes for healing.
4 citations
,
April 1983 in “The Journal of Dermatology” A 15-year-old girl with hypothyroidism had excess hair and skin issues due to blocked hair follicles.
24 citations
,
July 2011 in “PubMed” Thyroid hormones affect skin texture, hair and nail growth, and can cause skin diseases related to thyroid problems.
November 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Dermal EZH2 controls skin cell growth and differentiation in mice.
January 2026 in “Journal of Cosmetic Dermatology” Menopause reduces skin fat, but treatments like magnolol and PLLA-SCA can help restore skin health.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Scientists created skin-like structures from stem cells that include features like hair and sweat glands.
October 2025 in “Preprints.org” Adipose mesenchymal stem cells are best for skincare because they reduce inflammation and are safe and effective.
16 citations
,
June 2015 in “The journal of investigative dermatology/Journal of investigative dermatology” The enzyme DHHC13 is essential for healthy hair and skin, and its deficiency leads to hair loss and skin problems.
Fat tissue can potentially treat a common form of hair loss called androgenic alopecia.
289 citations
,
May 2003 in “Journal of Investigative Dermatology” Human skin can produce steroids from cholesterol.
89 citations
,
May 2005 in “Stem Cells” Mouse skin has special cells in the epidermis that decrease with age and are linked to keratinocyte stem cells.
November 2025 in “Journal of the European Academy of Dermatology and Venereology” Different types of hidradenitis suppurativa need specific treatments based on unique skin cell issues.
44 citations
,
May 2008 in “Acta Zoologica” Keratinization in embryos helped vertebrates adapt to land by forming a protective skin barrier.
31 citations
,
August 2015 in “Stem Cells Translational Medicine” Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.
15 citations
,
January 2012 in “Journal of Veterinary Science” Different dog breeds have varying skin thickness and protein expression in their skin.
9 citations
,
June 2024 in “Cell Reports” Hair follicles play a crucial role in regulating skin barrier function.
23 citations
,
July 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.
De-epithelialization reduces complications in subcutaneous skin flap procedures.
10 citations
,
July 1984 in “British Journal of Dermatology” Epidermal cysts come from the skin, while pilar cysts come from hair follicles.
38 citations
,
July 1993 in “Journal of Investigative Dermatology”
March 2025 in “Advanced Materials” The hydrogel helps heal diabetic wounds quickly and effectively.
5 citations
,
November 2011 in “Journal of Cutaneous Medicine and Surgery” Hairless dogs can be used to study human hypertrophic scars.
1 citations
,
December 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Choosing the right method to separate skin layers is key for good skin cell research.
24 citations
,
April 2012 in “Developmental Biology” Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.
August 2018 in “Journal of Investigative Dermatology” Humans evolved to have less hair and more sweat glands than chimpanzees and macaques.
The skin can still regenerate and function well even with fewer fibroblasts.
44 citations
,
August 1990 in “PubMed” Keratins K1 and K10 are found in the inner root sheath and cuticle of human hair follicles.
34 citations
,
July 2006 in “Clinics in dermatology” Endocrine diseases in dogs often cause skin problems, with hypothyroidism and hyperadrenocorticism being common and leading to hair loss and infections.
67 citations
,
September 2017 in “Cell Reports” Caloric restriction improves skin and fur structure but can cause muscle loss and movement issues.