January 2022 in “European journal of anatomy” A man had four testicles, two of which were outside the scrotum and looked like fatty lumps.
February 2006 in “Inpharma Weekly”
12 citations
,
March 2019 in “Lasers in Surgery and Medicine” Low-level laser therapy improves hair growth and dermal papilla cell function.
January 2008 in “Journal of The American Academy of Dermatology” ROS may affect hair loss related to hormones.
31 citations
,
December 2010 in “International Journal of Andrology” Men with testicular cancer were less likely to experience baldness and severe acne.
2 citations
,
September 1997 in “Archives of Dermatology” 22 citations
,
June 2024 in “Cell” Understanding tissue self-organization can improve treatments for diseases and advance regenerative medicine.
83 citations
,
January 2015 in “World Journal of Stem Cells” Hair follicle regeneration needs special conditions and young cells.
June 2023 in “British journal of dermatology/British journal of dermatology, Supplement” A 13-year-old boy had both lichen planus and vitiligo, suggesting a possible link between the two conditions.
November 2022 in “Journal of the Endocrine Society” A boy with a new NR5A1 gene mutation has a sex development disorder without affecting his adrenal glands.
June 2008 in “The Journal of Urology” Men with urinary symptoms are more likely to have erectile dysfunction, and there's a debate about research methods and authorship ethics.
14 citations
,
February 2020 in “Scientific reports” Telocytes in the scalp may help with skin regeneration and maintenance.
5 citations
,
January 2018 in “Research Journal of Pharmacy and Technology” Finasteride significantly reduces fertility in male rats.
April 2023 in “Medicina Clínica (english Edition)” 2 citations
,
January 2013 in “Yearbook of Urology” Finasteride may help treat recurrent priapism in children, but more research is needed.
September 2018 in “Translational andrology and urology” MOTILIPERM may help treat male infertility by reducing stress in cells.
6 citations
,
January 2015 in “Indian Dermatology Online Journal” PEODDN is a rare skin disorder with limited treatment options, best treated with laser therapy.
2 citations
,
January 2013 in “Journal of the Korean Association of Oral and Maxillofacial Surgeons” Dental tissues are a promising and accessible source of adult stem cells for regenerative medicine.
March 2025 in “Molecules” Tectona grandis leaf extracts, especially with propylene glycol, may be promising for topical hair loss treatments.
106 citations
,
April 1986 in “British Journal of Dermatology” Dermal papilla cells from human hair follicles form unique structures and don't live as long as other skin cells in lab conditions.
December 2018 in “Reactions Weekly” Some medications may cause lasting sexual dysfunction.
1 citations
,
August 2024 in “Pediatric Dermatology” A rare, harmless hair condition was found in an infant's eyebrow, needing no treatment.
December 1990 in “PubMed” Topical 17 alpha-propylmesterolone increases hair cell growth in androgenetic alopecia.
1 citations
,
August 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Certain cells in the adult mouse ear come from cranial neural crest cells, but muscle and hair cells do not.
2 citations
,
October 2016 in “European Neuropsychopharmacology” 17 citations
,
April 2009 in “Andrologia” A boy's early puberty caused by a testicular tumor returned to normal after surgery.
4 citations
,
November 2016 in “The Journal of Dermatology” Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
January 1981 in “Purdue e-Pubs (Purdue University)” Pig skin is similar to human skin, with no major changes as they age.
October 2006 in “Urology” The document aimed to understand how certain treatments affect blood vessel growth in rat prostates.
Skin stem cells in hair follicles are important for touch sensation.