76 citations
,
December 2006 in “Journal of Dermatological Science” This study observed that Japanese women experience diffuse central hair loss after age 40, characterized by reduced hair density and thicker hair ratio rather than vellus-like hairs.
159 citations
,
July 2006 in “Endocrine Reviews” This article discusses the influence of estrogens on hair follicle growth and metabolism, suggesting a significant role alongside androgens in hair growth control but reports no new clinical results.
71 citations
,
February 2006 in “Clinics in Dermatology” This review discusses the physiological skin changes during pregnancy and reports no new clinical results, emphasizing the importance of distinguishing these changes from pathological conditions.
38 citations
,
November 2005 in “Journal of Investigative Dermatology Symposium Proceedings”
31 citations
,
October 2005 in “British Journal of Dermatology” This study found that sebum excretion is not increased in women with female pattern hair loss, suggesting nonandrogenic factors may contribute to hair loss in some women without hirsutism.
115 citations
,
September 2005 in “International Journal of Dermatology” Different ethnic groups have unique hair growth patterns, with African hair growing slower and less dense, Asian hair growing fast but sparse, and Caucasian hair being densest; men are more likely to experience hair loss than women.
68 citations
,
June 2005 in “Expert Opinion on Therapeutic Targets” This review discusses the influence of oestrogens on various skin components and highlights their modulatory roles and receptor pathways, but it reports no new clinical results.
92 citations
,
February 2005 in “Endocrinology” This study found that estrogen receptor beta plays a significant role in murine hair growth control, potentially acting as a silencer of estrogen receptor alpha's catagen-promoting effects.
50 citations
,
May 2004 in “Journal der Deutschen Dermatologischen Gesellschaft” This review discusses the role of estrogens in hair follicle cycling and the skin, highlighting the need for more research on estrogen signaling pathways and their interactions with other factors in hair biology.
76 citations
,
January 2004 in “Journal of Investigative Dermatology”
34 citations
,
August 2003 in “Clinical and Experimental Dermatology” This study found that hair diameter increases toward the scalp during pregnancy, a novel observation compared to the normal decrease seen in nonpregnant women.
130 citations
,
June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” This study found that estrogen receptor beta, not alpha, is the main mediator of estrogen action in human skin and hair follicles, suggesting a distinct role in these tissues.
72 citations
,
November 2002 in “Journal of Investigative Dermatology” Estrogen receptor α controls hair growth cycles and skin thickness in male mice.
30 citations
,
October 2002 in “Journal of The American Academy of Dermatology” Use "female pattern hair loss" term, finasteride may help, more research needed.
94 citations
,
August 2002 in “Experimental Dermatology” This study found that 17α‐estradiol increases aromatase activity in female hair follicles, which may explain its beneficial effects in treating androgenetic alopecia.
226 citations
,
September 2001 in “Journal of The American Academy of Dermatology” Hair loss in women is genetic, diagnosed by examination and biopsy, and treated with minoxidil, finasteride, or transplantation.
234 citations
,
February 2001 in “British Journal of Dermatology” FPHL affects hair density and diameter, causing visible hair loss in older women.
71 citations
,
February 2000 in “Endocrinology and metabolism/American journal of physiology: endocrinology and metabolism” This study found that topical estradiol inhibits hair growth in mice by preventing the hair follicle's transition from resting to growth phase, a process reversible with an estrogen receptor antagonist.
110 citations
,
September 1999 in “British Journal of Dermatology” This case report describes a young woman with hypopituitarism who experienced hair loss typical of female androgenetic alopecia without detectable androgens, suggesting this hair loss pattern may not always be androgen dependent.
11 citations
,
July 1998 in “Journal of Investigative Dermatology” β-estradiol slows hair growth in mice.
8 citations
,
January 1998 in “Journal of Investigative Dermatology” This study did not find any significant effects of estradiol or its antagonists on hair growth in two common mouse strains, challenging previous results reported by Oh and Smart.
416 citations
,
September 1997 in “Journal of Investigative Dermatology” People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
154 citations
,
October 1996 in “Proceedings of the National Academy of Sciences of the United States of America” This study found that 17-beta-estradiol inhibits hair growth in mice by blocking hair follicles in the telogen phase, whereas an estrogen receptor antagonist promotes hair growth by initiating anagen.
143 citations
,
October 1988 in “Clinics in Dermatology” This review discusses the histopathology of male-pattern baldness and highlights ongoing disputes over several aspects, including sebaceous gland size and follicle loss, reporting no new clinical findings.
54 citations
,
January 1980 in “Dermatology” This study found that topical application of hair lotion containing 17α-estradiol may reduce androgenetic hair loss, as 63% of treated patients showed a decrease in telogen hairs compared to 37% in the control group.