38 citations
,
June 2005 in “Contact Dermatitis” This case report describes a patient with an allergic sensitization to minoxidil, indicating that such patients should pursue alternative therapies to treat androgenetic alopecia.
35 citations
,
December 2009 in “Human reproduction” This study found that metformin treatment during pregnancy in women with PCOS was associated with higher SHBG levels in newborns, but did not affect androgen or estrogen levels at birth.
32 citations
,
January 1990 in “Clinical Endocrinology” This study found that women with female pattern androgenic alopecia have significantly higher levels of certain androgens and androgen sulfates compared to normal premenopausal women, suggesting markers for diagnosis and treatment efficacy.
28 citations
,
February 2019 in “Genes” This review discusses the regulation and dynamics of the Wnt/β-catenin signaling pathway in development, pluripotency, and cancer, highlighting potential mechanisms and future research directions, but reports no new results.
28 citations
,
September 2017 in “Gynecological Endocrinology” This study found that women with polycystic ovary syndrome had significantly higher serum and intrafollicular levels of anti-Müllerian hormone compared to normovulatory women, indicating a potential marker for ovarian hyperstimulation syndrome risk.
24 citations
,
May 2017 in “Journal of Cosmetic and Laser Therapy” This study reported that a new laser scanner using 655 nm red and 808 nm infrared lasers significantly improved hair density in patients with androgenic alopecia compared to both a laser hat and no treatment, without observable adverse effects.
24 citations
,
October 1995 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” This study found that the LH response to nafarelin effectively distinguished gonadotropin deficiency from constitutional delay of puberty, performing comparably to the sleep test and offering certain advantages.
24 citations
,
October 1994 in “Fertility and Sterility” This study suggests that in women with androgenic alopecia and men with premature balding, enhanced 5α-reductase activity and altered androgen conjugation, favoring sulfurylation, may be involved in scalp hair loss.
23 citations
,
August 2017 in “Scientific Reports” Darker hair may lead to higher cortisol readings, suggesting a need to adjust for hair color in studies.
22 citations
,
September 2015 in “Fertility and Sterility” In this study, abnormal glucose tolerance was found to be prevalent among young Indian women with PCOS, and the use of an oral glucose tolerance test significantly improved its detection.
21 citations
,
July 2016 in “Gynecological Endocrinology” This study found that women with polycystic ovary syndrome have elevated cardiovascular risk markers, with levels being higher in obese participants compared to non-obese participants.
21 citations
,
August 2014 in “Gynecological Endocrinology” In this study, hs-CRP levels were not significantly associated with PCOS among Indian adolescent women, but showed a positive correlation with body mass index.
18 citations
,
March 2008 in “British Journal of Dermatology” This study found that finasteride 1 mg daily decreased 5alpha-dihydrotestosterone levels and improved hair growth in younger men with androgenetic alopecia, with higher initial hormone levels predicting better response.
16 citations
,
December 2016 in “Skin appendage disorders” This study analyzed patch test results to identify allergens causing scalp contact dermatitis, finding nickel, cobalt, and balsam of Peru among the most common in the patient population.
16 citations
,
December 2010 in “European Journal of Obstetrics & Gynecology and Reproductive Biology” This study determined that the upper normal cut-off levels for free testosterone, dehydroepiandrosterone sulfate, and total testosterone among reproductive-age women in China are 26 pmol/L, 4.92 μmol/L, and 2.39 nmol/L, respectively.
15 citations
,
April 2022 in “Ginekologia Polska” Higher thyroid hormone levels may be linked to certain types of polycystic ovary syndrome.
12 citations
,
September 2021 in “Stem Cell Reviews and Reports” This study suggests that StemMACS MSC Expansion Media is more suitable than PowerStem MSC1 media for expanding therapeutic adipose-derived mesenchymal stem cells, with less expression of negative markers and better chromosomal stability.
12 citations
,
January 2016 in “Journal of Clinical and Investigative Dermatology” This study examines how the Severity of Alopecia Tool score was used to assess Alopecia Areata in patients while excluding systemic conditions that might affect vitamin D levels, but reports no new clinical results.
10 citations
,
July 2015 in “Journal of Cosmetic Dermatology” This study found elevated tissue levels of DKK-1 in patients with both androgenetic alopecia and alopecia areata compared to controls, suggesting DKK-1 as a potential therapeutic target for these conditions.
10 citations
,
January 2013 in “Faṣlnāmah-i bīmārīhā-yi pūst” This study found no significant association between vitamin D levels and alopecia areata in patients when gender was accounted for, but vitamin D levels were lower in patients with nail involvement.
8 citations
,
May 2021 in “Reproductive Biology and Endocrinology” This study found that using age-specific AMH cut-off levels can help better identify PCOS patients across different age groups from 20 to 40 years.
8 citations
,
June 2020 in “International Journal of Dermatology” This study found a significant correlation between vitamin D deficiency and the severity of androgenetic alopecia in males, suggesting that vitamin D may influence the condition's premature onset.
8 citations
,
August 2018 in “Drug testing and analysis” This study observed that ethyl glucuronide (EtG) concentrations in hair decreased significantly during an abstinent period, suggesting possible wash-out effects or other factors affecting EtG levels.
8 citations
,
October 2010 in “Scandinavian Journal of Clinical & Laboratory Investigation” This study found that normal ALT levels in women of reproductive age are linked with metabolic and androgenic abnormalities, suggesting ALT could be used beyond liver disease diagnoses.
8 citations
,
January 1986 in “Journal of hepatology” This study suggests that hepatocellular carcinoma in cirrhotic men is associated with altered sex-steroid metabolism, indicated by lower testosterone and 5 alpha-dihydrotestosterone levels compared to cirrhosis alone.
7 citations
,
August 2017 in “European Journal of Obstetrics & Gynecology and Reproductive Biology” This study found that lower serum vaspin levels (below 3.74ng/mL) may predict successful ovulation induction with clomiphene citrate in anovulatory women with PCOS, indicating potential resistance when levels are higher.
7 citations
,
January 2016 in “Clinical Hemorheology and Microcirculation” In this study, patients with androgenetic alopecia showed no difference in insulin resistance or prevalence of metabolic syndrome but had higher cardiovascular risk due to increased inflammatory markers and lipoprotein(a) levels.
7 citations
,
January 2016 in “Hair therapy & transplantation” This study reported significantly lower levels of serum iron, ferritin, and calcium in young patients with premature gray hair compared to controls, implying that supplementation might prevent further graying.
7 citations
,
December 2014 in “Journal of dermatology” This study found that miR-221 levels in hair shafts were significantly higher in malignant melanoma patients compared to controls, suggesting potential as a non-invasive screening marker.
6 citations
,
May 2020 in “Molecules/Molecules online/Molecules annual” This study found that while yak belly hair is chemically similar to human hair, its higher porosity and lower mechanical strength limit its usefulness as a substitute in hair dye development.