Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
46 citations
,
January 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” Mice lacking Insig proteins had hair growth problems due to cholesterol buildup, but this was fixed by the drug simvastatin.
January 2006 in “mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich)” Cattle hair isotope analysis can reveal diet and farm system characteristics.
98 citations
,
June 2008 in “Human mutation” A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
93 citations
,
February 2008 in “Atmospheric environment” Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
30 citations
,
December 2017 in “Advanced Healthcare Materials” Nanoencapsulation creates adjustable cell clusters for hair growth.
15 citations
,
December 2014 in “PLoS ONE” A mutation in the iRhom2 gene causes hairless mice due to abnormal hair follicle development.
9 citations
,
January 2015 in “Fundamental & clinical pharmacology” Cyclosporine A helps hair grow by blocking a process that would otherwise cause hair cells to die.
9 citations
,
February 2013 in “Plastic and Reconstructive Surgery” The article explains how to rebuild parts of the head and face and how to transplant hair to cover scars, highlighting the need for careful planning and choosing the right method for each patient.
6 citations
,
January 2007 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Gray hair regained color after thyroid hormone treatment.
12 citations
,
May 2019 in “Stem cell reviews” Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.
32 citations
,
April 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” Loss of keratin K2 causes skin problems and inflammation.
35 citations
,
November 1931 in “Journal of Genetics” Hairless mice lack fur due to a genetic mutation affecting skin response, not hormone issues.
179 citations
,
December 2004 in “Journal of The American Academy of Dermatology” Some postmenopausal women with frontal fibrosing alopecia stopped losing hair with finasteride treatment, hinting at a possible hormonal cause.
55 citations
,
February 1985 in “Archives of Dermatology” Using minoxidil on the scalp can help grow hair for people with hereditary baldness.
54 citations
,
March 1987 in “Journal of The American Academy of Dermatology” 3% topical minoxidil effectively treats extensive alopecia areata with few side effects.
1 citations
,
April 2012 in “American Literary History” Harriet E. Wilson had a challenging career as a spiritualist in Boston, facing competition and possible racism.
245 citations
,
January 2018 in “Bone Research” TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.
76 citations
,
June 2008 in “Journal of the American Academy of Dermatology” The conclusion is that certain scalp tissue changes are characteristic of lichen planopilaris, with mucinous perifollicular fibroplasia being a new feature for diagnosis.
19 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Children's hairlines change shape as they grow, with women often developing a widow's peak and men's hairlines becoming more convex and possibly balding at the temples, influenced by genetics and hormones.
15 citations
,
January 1971 in “British Journal of Dermatology” Hair can indicate early signs of metabolic disorders, with issues like protein deficiency stopping hair growth.
12 citations
,
August 2018 in “Journal of Dermatological Science” Scientists made stem cells that can grow hair by adding three specific factors to them.
1 citations
,
December 2015 in “Dermatologic Surgery” Double trichophytic closure effectively treats thin scalp scars and reduces patient costs.
August 2022 in “International journal of research in pharmacy and chemistry” Teak is a durable, termite-resistant wood with medicinal benefits.
158 citations
,
August 2011 in “Reviews in endocrine and metabolic disorders” Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.
18 citations
,
June 1988 in “Culture, medicine and psychiatry” The perception of excessive hair growth in women as abnormal is more influenced by cultural norms than by medical reasons.
253 citations
,
March 1994 in “Developmental dynamics” Apoptosis is essential for human skin development and forming a functional epidermis.
113 citations
,
June 2015 in “Stem Cell Research & Therapy” Wnt and Notch signaling help wound healing by promoting cell growth and regulating cell differentiation.
67 citations
,
September 1997 in “Dermatologic Surgery” The document concludes that good cosmetic outcomes in hair transplantation depend on the surgeon's artistic skill and careful planning.
49 citations
,
June 2009 in “Seminars in Cutaneous Medicine and Surgery” The cosmetic industry should adapt to the varied beauty standards of ethnic groups and offer specialized treatments.