research New-Onset Gastrointestinal Polyposis
A 60-year-old man with Cronkhite-Canada syndrome improved with treatment, but the condition has a high mortality rate and a risk of colorectal cancer.
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research Effect of ethnicity on the clinical presentations of women with polycystic ovary syndrome: a 20-year retrospective cohort study
Ethnicity affects how polycystic ovary syndrome shows up in women, with white women having higher metabolic risks but less diabetes, and South Asian women showing more androgenic symptoms and being younger at presentation.
research P62 Drug induced hypothyroidism in patients receiving treatment for multi-drug resistant tuberculosis
People from iodine-deficient areas are more likely to develop hypothyroidism when treated for multi-drug resistant tuberculosis.
research Highlights of This Issue
SLCO genes may predict prostate cancer mortality risk, and lifestyle changes improve health in advanced prostate cancer.
research In vivo and in vitro exposure to free fatty acids induce increased androgen production in animal models: a potential pathogenic factor of the polycystic ovary syndrome
Free fatty acids may increase androgen production, potentially contributing to polycystic ovary syndrome.
research The Ziering Whorl Classification of Scalp Hair
Craig Ziering created a system to classify scalp hair patterns, important for improving hair restoration surgery results.
research Book Review: Women's Dermatology: From Infancy to Maturity
The book is valuable for insights into women's skin issues and historical beauty practices.
research Correspondence
RAPK is a rare skin disorder with pigmented spots, mainly on hands and feet, starting in youth.
research The role of CYP19A1 and ESR2 gene polymorphisms in female androgenetic alopecia in the Polish population
No significant link was found between the studied genes and female hair loss in the Polish population.
research Follicular Penetration of Caffeine from Topically Applied Nanoemulsion Formulations Containing Penetration Enhancers: In vitro Human Skin Studies
Nanoemulsion creams with certain enhancers can greatly increase caffeine delivery through skin.
research Postscreening follow-up of the Finnish Prostate Cancer Screening Trial on putative prostate cancer risk factors: vitamin and mineral use, male pattern baldness, pubertal development and non-steroidal anti-inflammatory drug use
Late puberty may slightly lower prostate cancer risk, baldness is not linked to overall risk but less so with aggressive types, ibuprofen use may increase risk, and vitamins show no effect on risk.
research Marie-unna hereditary hypotrichosis
A 12-year-old boy with a rare genetic condition has progressive hair loss with no effective treatment.
research Limited Awareness of Long COVID Despite Common Experience of Symptoms Among African American/Black, Hispanic/Latino, and Indigenous Adults in Arizona
research High-coverage genome of the Tyrolean Iceman reveals unusually high Anatolian farmer ancestry
The Tyrolean Iceman had mostly Anatolian farmer ancestry and traits like darker skin and a risk for certain health issues.
research Phenotypic heterogeneity in human genetic diseases: ultrasensitivity-mediated threshold effects as a unifying molecular mechanism
Different people show different symptoms for genetic diseases because of how sensitive their bodies are to small changes in important factors.
research Genetics of blond hair
Blond hair in Solomon Islanders is due to a unique genetic variant, not European ancestry.
research Frequency of an electrophoretic variant of hair alpha keratin in human populations.
The hair keratin variant is mostly found in Caucasians.
research Healthy individuals genetically at-risk for the development of Pemphigus vulgaris or Alopecia areata share disease-like cytokine dysregulation
Genetically at-risk healthy people show similar immune issues as those with Pemphigus vulgaris or Alopecia areata.
research Hair Straightening
Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
research Specific dermatologic features of the polycystic ovary syndrome and its association with biochemical markers of the metabolic syndrome and hyperandrogenism
Acne and hair loss are not good indicators of hormone imbalance in PCOS, but excessive body hair is.
research Hair Straightening
Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
research Skin Manifestations in Individuals of African or Asian Descent
People of African or Asian descent have unique skin issues that need special care.
research Polymorphisms in the promoter regions of the CXCL1 and CXCL2 genes contribute to increased risk of alopecia areata in the Korean population
Certain gene variations increase the risk of alopecia areata in Koreans.
research Characterization of novel TMEM173 mutation with additive IFIH1 risk allele
A new mutation in the TMEM173 gene and a risk allele in IFIH1 cause a unique set of immune-related symptoms.
research Alopecia areata in underrepresented groups: preliminary analysis of the all of us research program
Alopecia areata is more common in Black and Hispanic people but less diagnosed in those with lower socioeconomic status.
research Evidence for Genetic Heterogeneity in Monilethrix
research Association between EGF and EGFR Gene Polymorphisms and Susceptibility to Alopecia Areata in the Korean Population
Certain gene variations in EGF and EGFR may increase the risk of alopecia areata in Koreans.
research Genome-wide association meta-analysis of individuals of European ancestry identifies new loci explaining a substantial fraction of hair color variation and heritability
New genetic locations explain much of hair color variation in Europeans.
research Association between epidermal growth factor and epidermal growth factor receptor gene polymorphisms and susceptibility to alopecia areata in Korean population
Certain gene variations might increase the risk of a hair loss condition in Koreans.
research Association of psoriasis and psoriatic arthritis with human leukocyte antigen and killer cell immunoglobulin–like receptor gene frequency: A multiethnic population study
Certain immune system genes are linked to a higher risk of psoriasis and psoriatic arthritis, while others may offer protection.