January 2013 in “Hair transplant forum international” Both surgical hairline advancement and follicular unit transplantation effectively lower the female hairline, but they differ in speed, scarring, and naturalness of results.
1 citations
,
January 2021 in “Pakistan journal of zoology” Red fox, golden jackal, and gray wolf hairs have similar features but differ in length, thickness, and inner structure.
January 2019 in “University of Liverpool” Equine eosinophilic granuloma is the most common skin disease in horses, while mast cell tumors are less common and differ in their cellular makeup.
July 2025 in “Journal of Investigative Dermatology” Monocyte-derived dendritic cells play a key role in UVB-induced skin sensitivity and inflammation.
3 citations
,
October 2010 in “Placenta” The shape and size of the placenta may help predict future health risks for both mother and child.
299 citations
,
January 2018 in “Journal of Clinical Investigation” Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.
26 citations
,
February 1991 in “PubMed” Trichotillomania can be identified by a "Friar Tuck sign" and nail-biting.
19 citations
,
November 2021 in “Reviews in endocrine and metabolic disorders” Sex hormones like estrogen and testosterone may affect COVID-19 severity differently in men and women, potentially influencing prevention and treatment strategies.
7 citations
,
April 2021 in “Journal of Lower Genital Tract Disease” Erosive lichen sclerosus is a distinct subtype with specific skin features, and treatment led to complete resolution in half of the cases.
2 citations
,
June 2013 in “In Vitro Cellular & Developmental Biology - Animal” Melanocytes from human fetal hair follicles were successfully cultured, showing potential for hair disease research and clinical use.
2 citations
,
April 2007 in “arXiv (Cornell University)” Jordan's work on matrix decomposition became foundational in linear algebra.
October 2022 in “Hair Transplantation” Temporary scalp trichopigmentation creates a shaved hair look on the scalp using pigments that fade over time.
October 2001 in “Journal of the American Academy of Dermatology” Topical minoxidil and anthralin work for patchy alopecia areata but not for alopecia totalis/universalis.
308 citations
,
December 2018 in “PLOS Genetics” The research found that PCOS has common genetic factors regardless of how it is diagnosed and is linked to metabolic and reproductive issues.
97 citations
,
March 2006 in “Journal of Investigative Dermatology” Mutations in the DSG4 gene cause a severe form of brittle hair and skin issues.
89 citations
,
August 2018 in “JAMA Dermatology” Contact immunotherapy can improve hair regrowth in alopecia areata patients.
88 citations
,
December 2003 in “Journal of Biological Chemistry” Epiprofin helps cells grow in developing teeth, hair, and limbs.
86 citations
,
April 2009 in “Journal of anatomy” Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.
68 citations
,
August 2014 in “PeerJ” Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
66 citations
,
June 2004 in “Biophysical Journal” Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
39 citations
,
January 1998 in “Dermatology” Milia, SM, and EVHC may be related conditions, not separate ones.
36 citations
,
April 2016 in “Experimental Dermatology” Photobiomodulation may help with hair growth and wound healing, but research is inconsistent and needs better quality studies.
36 citations
,
December 1991 in “Journal of Dermatological Science” Human nails contain both skin and hair keratins, each needing different extraction methods.
33 citations
,
August 2009 in “Journal of Investigative Dermatology” Overexpressing the epigen gene in mice leads to enlarged sebaceous glands and greasy fur.
31 citations
,
December 2012 in “British Journal of Dermatology” Korean women's hair thins, weakens, and greys with age, with mineral and sterol changes.
28 citations
,
November 2017 in “Molecular and cellular endocrinology” Testosterone and its byproducts help support male sexual behavior through different pathways in the brain and body.
27 citations
,
May 2002 in “The Journal of Clinical Endocrinology & Metabolism” Brothers of women with PCOS tend to have higher levels of a hormone called DHEAS, indicating a possible genetic link.
22 citations
,
January 2020 in “PeerJ” Keratin peptides in hair might help identify gender and ethnicity.
19 citations
,
October 2023 in “Bioengineering” tSVF is effective for treating inflammation-related conditions, with centrifugation being the best method for isolation.
18 citations
,
October 2020 in “Journal of Pharmacology and Experimental Therapeutics” KATP channel openers may cause peripheral edema by reducing lymphatic contractions and flow.