3 citations
,
January 2018 in “Frontiers in bioscience” This retrospective analysis reported significant increases in testosterone levels in men with testosterone deficiency using the Daily Subcutaneous Testosterone method combined with hCG and anastrozole, indicating its potential as a treatment option.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that locally administering thymic stromal lymphopoietin (TSLP) promotes hair growth by stimulating hair follicle cell proliferation during both normal conditions and after skin injury in mice.
October 2025 in “Journal of the Endocrine Society” This research review observed that topical hormone replacement therapy, particularly estradiol and estradiol-testosterone combinations, significantly increased Type I and III collagen synthesis in the skin of postmenopausal women, suggesting benefits against collagen loss-related skin aging effects such as reduced elasticity and increased dryness.
11 citations
,
January 1973 in “BMJ” This study reported that cortisone, testosterone, and thyroxine replacement therapy increased energy and hair growth, while decreasing cold sensitivity, in the absence of tumor recurrence.
95 citations
,
August 2013 in “Journal of Investigative Dermatology” HPT axis hormones boost mitochondrial function and growth in hair follicles, potentially aiding hair health.
284 citations
,
May 2002 in “Proceedings of the National Academy of Sciences” In vitro, this study suggests that CRH may act as an autocrine hormone in human sebocytes, influencing lipid synthesis and potentially impacting skin disorders related to alterations in sebaceous lipid formation.
7 citations
,
March 2012 in “Journal of Investigative Dermatology” This study presents evidence that specific thymus-derived peptides affect human hair follicle growth, identifying thymulin as a potential hair growth stimulator despite interindividual response variations.
7 citations
,
April 2012 in “Clinical investigation” This review examines existing research on transdermal testosterone for treating hypoactive sexual desire disorder, suggesting it improves female sexual function with minimal side effects but highlights the need for more long-term safety data.
24 citations
,
September 2014 in “PloS one” This study demonstrated that thyroid hormone receptors play a crucial role in hair growth and skin health, as mice lacking these receptors showed impaired hair cycling and wound healing.
3 citations
,
October 2022 in “International Journal of Impotence Research” This article reviews the role of testosterone in sexual health, supporting Testosterone Replacement Therapy as an effective treatment for Hypoactive Sexual Desire Disorder in postmenopausal women, though more research is needed on its long-term effects and applicability to premenopausal women.
1 citations
,
January 2022 in “Open Journal of Endocrine and Metabolic Diseases” This case report describes a 70-year-old woman with pituitary resistance to thyroid hormone (PRTH) misdiagnosed as Graves disease, highlighting diagnostic challenges in managing this rare disorder.
November 2023 in “International Journal of Women's Dermatology” In this study, female patients undergoing hormone replacement therapy showed improvements in frontal hairline appearance and increased hair plucking strength, suggesting positive effects of estradiol on hair growth while excluding age-related factors.
24 citations
,
September 2005 in “Journal of Cellular Biochemistry” This study found that all-trans and 9-cis retinoic acids increase steroid sulfatase activity in HL60 cells through mechanisms involving RARα/RXR heterodimers and multiple signaling pathways.
1 citations
,
October 2022 in “International journal of endocrinology” This study found that dihydrotestosterone treatment in female rats altered anterior pituitary gland gene expression, with significant repression of prolactin and inhibition of GnRH receptor gene expression, suggesting specific hormone production changes.
July 2024 in “Journal of Investigative Dermatology” Recombinant human TSG-6 speeds up wound healing in diabetic mice.
25 citations
,
September 2014 in “Pharmacotherapy” This review covers cross-sex hormone therapy for gender dysphoria, noting improvements in psychological symptoms and quality of life but lacking definitive long-term safety data.
3 citations
,
June 2018 in “Internal Medicine” In this study, a patient with Cronkhite-Canada syndrome complicated by severe sepsis and disseminated intravascular coagulation was successfully treated using combined therapies, including recombinant human soluble thrombomodulin, despite the absence of a standard treatment regimen for CCS.
30 citations
,
October 2012 in “Current Opinion in Endocrinology, Diabetes and Obesity” This review discusses the effects of thyroid hormone on the skin and explores the potential for using it to treat skin diseases, but reports no new clinical results.
23 citations
,
November 2007 in “Actas Dermo-Sifiliográficas” This study suggests that topical T3 can induce hair follicles to enter the growth phase and may reverse graying in mice, with in vitro results supporting enhanced hair shaft growth.
99 citations
,
June 2005 in “Endocrinology” This study found that applying supraphysiologic doses of topical T3 significantly accelerated wound healing in mice compared to a control vehicle, suggesting its potential as a cost-effective wound treatment.
1 citations
,
June 2022 in “Experimental dermatology” This study found that SHJH hr mice, with a Hairless gene mutation, exhibit accelerated skin aging potentially due to poor antioxidative protection, highlighting the Hr gene's role in skin aging.
2 citations
,
January 1989 in “PubMed” In this study, 48% of women with androgenetic alopecia showed hypothyroidism or hyperprolactinemia after TRH stimulation, suggesting these conditions may influence androgen metabolism and contribute to hair loss.
61 citations
,
January 2017 in “Human Reproduction Open” This review discusses hormone replacement therapy for women with premature ovarian insufficiency, strongly recommending it for symptom relief and bone protection, but notes a lack of evidence on optimal types and doses.
143 citations
,
May 2002 in “PubMed” This study found that the retinoid LGD1069 suppressed mammary tumorigenesis in a mouse model without observable toxicity, while TTNPB showed modest effects but was associated with significant toxicity.
26 citations
,
December 2006 in “Endocrinology” This study found that a topical cream containing PTH (7–34) significantly stimulated hair growth in hairless mice.
5 citations
,
October 2014 in “Gynecological Endocrinology” This case study describes a 15-year-old girl with a Sertoli–Leydig cell tumor who showed high androgen levels and steroidogenic responses similar to patients with polycystic ovary syndrome before surgery.
24 citations
,
May 1951 in “Endocrinology” This study describes the effects of adrenocorticotropic hormone injections in rats, specifically detailing their stunted body growth and changes in visceral proportions and hematology.
18 citations
,
February 2019 in “Scientific Reports” This study found that TSA restored the hair-inductive capacity of skin-derived precursors in mice by enhancing BMP gene expression and signaling through histone acetylation.
February 2016 in “PubMed” This review discusses testosterone replacement therapy, highlighting that most studies report no increased myocardial infarction risk when the therapy is properly administered with controlled hormone levels; it calls for careful consideration despite insurance coverage challenges.
This study found no significant differences in thyrotropin levels among patients with different types of nonscarring alopecia, though racial differences were observed in alopecia areata and telogen effluvium.