1 citations
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November 2024 in “European Journal of Endocrinology” This study observed that higher childhood levels of DHEAS were associated with more advanced pubertal development and correlated with changes in DNA methylation near puberty-related genes in both boys and girls, potentially explaining the hormone's influence on puberty.
215 citations
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September 2003 in “Journal of Biological Chemistry” This study found that the hairless gene product (Hr) suppresses VDR-mediated gene activation by directly interacting with the vitamin D receptor, potentially affecting hair follicle function.
July 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that Arabidopsis thaliana mutants with altered AtRBOHC/RHD2 enzyme function showed abnormal protein regulation linked to increased drought sensitivity due to disrupted plasma membrane protein balance and cytoskeleton changes, as revealed through proteomic analysis and advanced microscopy.
January 2004 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found no elevation of serum DHEA-S levels in men with androgenetic alopecia and observed no correlation between DHEA-S levels and the clinical stage of the condition.
104 citations
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May 2003 in “Endocrinology” This study found that the vitamin D receptor in lampreys, which lack bones and hair, binds 1,25-dihydroxyvitamin D3 and may function to induce enzymes for detoxifying substances.
January 2004 in “Trace Elements Science” This study observed that hair levels of chromium, manganese, and copper were lower in diabetics compared to controls, while iron levels were higher.
4 citations
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October 2022 in “American journal of physiology. Heart and circulatory physiology” This study found that in patients with severe aortic valve stenosis, higher serum dihydrotestosterone levels were associated with increased myocardial hypertrophy, fibrosis, and reduced left ventricular function.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, researchers used the Modified Transient Plane Source method to measure the thermal conductivity of human hair, highlighting that common heat treatments can damage hair structure by altering its protein composition, emphasizing the importance of understanding thermal properties to mitigate such damage.
This study reported that analyzing hair cortisol levels using a validated online SPE LC-MS method provided a way to assess long-term hormone secretion in 114 healthy volunteers, with a median hair cortisol value of 4.76 pg/mg.
January 2016 in “DSpace - FIRAT (Fırat University)” 8 citations
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July 2015 in “International Journal of Dermatology” This study reports that a homozygous A1103G mutation in DSG 4 is responsible for localized autosomal recessive hypotrichosis in a 2-year-old Chinese girl, resulting in reduced DSG 4 expression and hair defects.
February 2014 in “Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)” In this rat model of diabetic neuropathic pain, the study found that testosterone metabolites dihydrotestosterone and 3α-diol may have analgesic effects through different mechanisms.
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” This study found that prostaglandin D2 increases testosterone production in human keratinocytes through a mechanism involving ROS and REDOX potential, which could inform treatments for androgenic alopecia.
December 2020 in “Journal of Skin and Sexually Transmitted Diseases” This study found no significant correlation between serum testosterone or DHEAS levels and the severity of acne or FPHL in a localized female population, but noted most patients had low testosterone levels.
408 citations
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May 2004 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” This study found that dutasteride more effectively reduced serum dihydrotestosterone levels than finasteride in patients with benign prostatic hyperplasia.
September 2021 in “Journal of advances in medicine and medical research” This study indicated a correlation between female pattern hair loss and decreased serum levels of Vitamin D3, suggesting that Vitamin D3 evaluation may be important in managing this condition.
April 2023 in “Clinical Chemistry and Laboratory Medicine” The document concludes that inflammation markers can be used in diabetes, vitamin D3 affects immune pathways, hyperthyroidism changes hormone levels, androgen levels help diagnose Adrenocortical Carcinoma, erectile dysfunction is linked to diabetes, hypogonadism is common in HIV-infected males, and hormones can be biomarkers for various conditions.
1 citations
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April 2001 in “Biological Rhythm Research” This study suggests that D2O increases hair length in nude mice by extending the hair cycle duration, particularly the hair-existing phase, which is associated with increased mast cell density.
This study found that androstenedione was more effective than testosterone in diagnosing hyperandrogenism in women with PCOS when measured by LC-MS/MS.
192 citations
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September 2003 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” This study suggests that metformin may be more effective than Dianette in treating moderate to severe hirsutism in women with PCOS, while also reducing markers of insulin resistance.
9 citations
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March 2022 in “Journal of the Endocrine Society” This study found that testosterone more accurately predicts PCOS diagnosis than 11-oxyandrogens, which were linked with hirsutism severity and showed varying responses to contraceptive and metformin treatments.
40 citations
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January 2013 in “Frontiers in Endocrinology” Finger length ratios are not linked to the number of specific gene repeats affecting testosterone sensitivity.
October 2004 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found no correlation between the clinical stage of androgenetic alopecia and serum levels of dehydroepiandrosterone-sulfate, contrasting earlier findings and supporting theories about alternative androgen sources in hair follicles.
July 2025 in “Journal of Investigative Dermatology” Reduced AhR signaling in HS tunnels leads to persistent inflammation and microbial imbalance.
6 citations
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February 2022 in “European journal of endocrinology” This study developed a validated method using UPLC-MS/MS to analyze 37 hormones in human hair, enabling broader hormonal profiling for identifying endocrine disorders.
1 citations
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October 2013 in “MacSphere (McMaster University)” This study found that increased δ¹⁵N values in hair keratin could indicate physiological stress among early settlers with pathological conditions in Belleville, Ontario, while δ¹³C values remained relatively stable.
February 2023 in “Journal of Pre-Clinical and Clinical Research” Dhathri Hair Care Plus herbal oil helps reduce hair loss, treat scalp conditions, and slow down hair greying.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study examined the thermal conductivity of human hair using the Modified Transient Plane Source method, highlighting how frequent thermal, mechanical, and chemical treatments can damage hair by weakening its structure, particularly through changes in keratin that reduce elasticity.
4 citations
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August 2021 in “Annals of Translational Medicine” In this study, dihydroartemisinin reduced prostate enlargement and related markers in a rat model of benign prostatic hyperplasia, suggesting its potential as a therapeutic agent.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This paper introduces a hypothesis that elevated DHT at puberty may increase cerebral heat output, creating chronic thermal stress linked to androgenetic alopecia, and suggests this could be tested with MR thermometry.