37 citations
,
August 2019 in “Frontiers in Microbiology” This study found that the S. epidermidis A/C lineage is more pathogenic due to its metabolic and genomic versatility, which allows it to adapt quickly from a commensal to a pathogenic lifestyle.
1 citations
,
January 2017 in “Evolutionary studies” This chapter discusses genetic polymorphisms related to phenotypes that differentiate between populations and reports no new results; it highlights the role of DNA technology in understanding human adaptation history.
This study protocol aims to explore the prevalence of polycystic ovary syndrome among female pediatric patients with spina bifida, focusing on metabolic and phenotypic differences, but reports no new results yet.
31 citations
,
January 2014 in “Clinical Endocrinology” This study found no significant differences in metabolic characteristics between different phenotypes of PCOS or between women with PCOS and healthy controls among reproductive-aged Iranian women.
September 2016 in “Journal of dermatological science” This study suggested that differences in hair follicle development, indicated by the frequency of underdeveloped hairs, significantly contribute to the variation in hair loss severity among Japanese individuals with the LIPH c.736T>A mutation.
This study observed that women with PCOS had significant differences in body composition and some physiological markers compared to healthy women, which may have implications for pregnancy outcomes and long-term health risks.
1 citations
,
December 2017 in “International Journal of Public Health Science (IJPHS)” This study found no significant difference in obesity rates across various phenotypes of PCOS in high-school girls, but highlights the future health risks associated with hyperandrogenism.
1 citations
,
December 2015 in “Balkan Journal of Medical Genetics” This study found no significant difference in the prevalence of CYP21A2 mutations between couples with unexplained fertility problems and healthy controls, but identified an association between the c.290-13A/C>G mutation and clinical issues like hormone deviations and polycystic ovary syndrome.
May 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” This study observed that circulating testosterone affects baseline sex differences in voiding function in C57BL/6J mice, with prostate lobe mass having a lesser impact.
12 citations
,
July 2016 in “British journal of dermatology/British journal of dermatology, Supplement” This study observed phenotypic diversity in hair loss among Japanese individuals homozygous for the LIPH c.736T>A mutation and suggests that differences in hair thickness may contribute to varying severities.
15 citations
,
March 2022 in “Frontiers in Bioengineering and Biotechnology” This study found that fucoidan significantly inhibited lung cancer cell phenotypes while sparing normal cells and altered gene expression, suggesting its potential for lung cancer therapy.
29 citations
,
March 2015 in “Clinical Endocrinology” This study found that women with polycystic ovary syndrome in the UK show significant differences in phenotypic and metabolic characteristics based on ethnicity, age, and obesity, influencing management strategies.
42 citations
,
July 2017 in “Scientific Reports” This study found that insulin resistance was significantly associated with PCOS among infertile women with central obesity, highlighting differences in insulin and phenotype severity.
2 citations
,
November 2018 in “International journal of gynaecology and obstetrics” In this retrospective cohort study, no significant differences were observed in assisted reproductive outcomes among different PCOS phenotypes undergoing frozen-thawed embryo transfer.
14 citations
,
January 2025 in “Reproductive Medicine and Biology” This review emphasizes the importance of considering race and ethnicity-specific factors in diagnosing and treating polycystic ovary syndrome (PCOS) and calls for diagnostic criteria tailored to these differences.
June 2026 in “International Journal of Medical Science and Dental Health” In this study, researchers found that women with Type 2 Diabetes Mellitus and hair loss had significantly lower levels of ferritin, zinc, and vitamin D compared to men, and constructed a validated risk score to predict severe nutrient deficiencies in these patients.
4 citations
,
March 2021 in “International Journal of Environmental Research and Public Health” This study found that women with polycystic ovary syndrome have higher body mass index, fat mass percentage, and skinfold thickness compared to women without PCOS.
145 citations
,
March 2010 in “Fertility and Sterility” This study reported that ovulatory PCOS is a milder form of the condition compared to classic PCOS phenotypes, which share similar clinical and hormone characteristics.
28 citations
,
April 2013 in “Fertility and Sterility” This study found that Caucasian and Asian women with PCOS in the San Francisco Bay Area had a similar prevalence of androgen excess, including hirsutism, across most measures.
5 citations
,
June 2016 in “Twin research and human genetics” In this study, heritability analyses in twins and siblings revealed that genetic factors predominantly influence hair diameter and curvature, with notable sex differences in their genetic impact.
January 2016 in “International Journal of Reproduction Contraception Obstetrics and Gynecology” This study found that insulin resistance varies across different PCOS phenotypes, with the PCOM+MI+HA phenotype showing higher resistance than others.
53 citations
,
September 1999 in “The journal of cell biology/The Journal of cell biology” In this study, expressing human K16 in the epidermis of K14 null mice prevented early skin blistering but led to age-related anomalies, indicating K16 and K14 have distinct roles despite their sequence similarity.
4 citations
,
October 2003 in “Annales de Génétique” This study identified a mutation in the KRTHB6 gene in two monilethrix families of Indian origin, linking specific genetic variations to different severities of hair defects within the families.
9 citations
,
March 2022 in “Frontiers in Endocrinology” This study found that PCOS is common among Iranian women, with phenotypes involving hyperandrogenism exhibiting worse lipid profiles and higher rates of metabolic syndrome compared to healthy women.
This study found that in Chinese Alashan Left Banner White Cashmere goats, guard hair length was positively correlated with guard hair diameter and down fiber length, but not with body weight at first combing.
3 citations
,
March 2024 in “Frontiers in Cell and Developmental Biology” This study observed that both prenatal androgen exposure and postnatal early-life environment influence the development of PCOS-like phenotypes and changes in the gut microbiota in prenatally androgenized offspring.
52 citations
,
October 2005 in “Journal of Investigative Dermatology” This study found that human hair follicle stem cells formed more colonies and adhered more rapidly, while transit-amplifying cells showed significantly greater mobility.
16 citations
,
February 2016 in “Gynecological Endocrinology” This study observed two distinct phenotypes among North Indian women with PCOS: obese hyperinsulinaemic dysglycemic women from Delhi and lean hyperandrogenic women from Srinagar, despite being in the same region.
286 citations
,
January 2009 in “Human Reproduction Update” This study reports that NIH PCOS is linked to more severe metabolic issues, including higher obesity and insulin resistance, compared to non-NIH PCOS phenotypes.
78 citations
,
August 1996 in “The Journal of Clinical Endocrinology & Metabolism” This study reports that the same androgen receptor gene mutation within a family can lead to both complete and partial androgen insensitivity syndromes, suggesting that genetic defects alone may not predict clinical phenotype.