January 1998 in “KAGAKU TO SEIBUTSU” The document suggests that male hormones likely affect hair growth and baldness, and future treatments might involve stem cells and androgen-independent cells.
July 2022 in “Journal of Investigative Dermatology” The combination of a plant extract and a peptide can increase hair pigmentation and may reverse greying.
18 citations
,
April 1989 in “Archives of Dermatology” Iron deficiency can cause hair color changes, which can be reversed with iron supplements.
1 citations
,
June 2025 in “Journal of Cellular and Molecular Medicine” Plant-derived compounds may help reverse grey hair by boosting melanin production.
11 citations
,
January 2016 in “Evidence-based Complementary and Alternative Medicine” Rice bran extract can increase melanin production and may help treat melanin deficiency.
8 citations
,
July 2014 in “American Journal of Dermatopathology” Cutaneous keratocyst and steatocystoma should be called "sebaceous duct cyst" due to their similarities.
18 citations
,
April 2002 in “Journal of cutaneous pathology” Tiny infundibular cysts are the main lesions in chloracne, not comedones.
36 citations
,
December 2004 in “British Journal of Dermatology” The cyst had unusual keratin spherules and resembled bone marrow.
7 citations
,
February 2002 in “Veterinary Dermatology” Intracorneal vacuoles are common in parakeratotic skin diseases in dogs, especially with more parakeratosis.
January 2014 in “Contemporary clinical dentistry” Recent dental research shows diet changes increased tooth decay, red wine reduces bacteria, and dental stem cells can regenerate dentin.
December 2024 in “The Journal of Dermatology” December 2025 in “The Journal of Dermatology” The "sinuskissen" in cat hair follicles is mostly connective tissue, affecting fluid flow.
Additional surgeries are often needed to fix facial issues in patients with orofacial clefts.
29 citations
,
September 1942 in “Archives of ophthalmology” Vogt-Koyanagi syndrome often leads to partial or complete blindness and responds poorly to treatment.
26 citations
,
October 2011 in “Biological trace element research” Low copper levels might cause premature graying of hair.
10 citations
,
January 2023 in “SAGE Open Medical Case Reports” COVID-19 infection and vaccination may trigger hair loss and rapid hair whitening.
2 citations
,
August 2024 in “Indian Dermatology Online Journal” Premature graying of hair is mainly caused by genetics, stress, and environment, with potential treatments being explored.
April 2017 in “Journal of Investigative Dermatology” Reduced Stx17 expression may contribute to Alopecia Areata.
March 2023 in “Pediatrics & neonatology” A baby girl had two brain-related growths removed and is developing normally.
14 citations
,
June 2005 in “PubMed” A rare ear cyst contained hair fragments.
8 citations
,
April 2014 in “Clinical and Experimental Dermatology” Eruptive vellus hair cysts likely originate from the infrainfundibulum and sebaceous duct.
46 citations
,
August 1977 in “Journal of Morphology” The big-clawed shrew's sinus hair follicles are highly specialized for sensing vibrations.
189 citations
,
July 2009 in “The Journal of clinical investigation/The journal of clinical investigation” Epidermolysis bullosa simplex causes easily blistered skin due to faulty skin cell proteins, leading to new treatment ideas.
17 citations
,
May 1969 in “American Journal of Physical Anthropology” The silver marmoset's skin is thin, lacks pigment cells, and has unique features like keratinized spines and specialized glands.
March 2024 in “Authorea (Authorea)” Using lyopreserved umbilical tissue allograft may improve healing and reduce recurrence of pilonidal cysts.
Keratinocytes grew and migrated into hair follicle areas but disappeared after 15-20 days.
February 2023 in “Journal of the European Academy of Dermatology and Venereology”
December 2023 in “Journal of comparative pathology” A dog had a rare skin cyst, known as a dilated pore of Winer, surgically removed from its neck.
2 citations
,
June 1989 in “Archives of Dermatology” A black pore on a man's cheek was a hair follicle tumor and was removed.