High-throughput proteomics identifies inflammatory proteins associated with disease severity and genetic ancestry in patients with hidradenitis suppurativa.

Background: Hidradenitis Suppurativa (HS) is a chronic inflammatory skin condition with a greater prevalence and disease burden in patients who identify as African American and those with a family history of HS, suggesting a strong genetic component to its pathogenesis.

Objective: To evaluate the relationship between plasma inflammatory protein expression, HS disease severity, and genetic ancestry in a diverse cohort of patients with Hidradenitis Suppurativa.

Methods: We performed a case-control study of patients with HS compared to age-, sex-, and ethnicity-matched healthy controls.

Higher expression of mir-31-5p is associated with reduced risk of head and neck keloid recurrence following surgical resection.

Objective: In this study, we aimed to evaluate mir-31-5p as a prognostic biomarker of keloid disease (KD) recurrence using a retrospective, treatment naïve, surgical cohort of head and neck KD cases from Henry Ford Health.

Methods: Using a tissue microarray, mir-31-5p expression was measured with miRNAscope, and mir-31-5p cell positivity was determined with QuPath. Logistic regression was used to test the association between mir-31-5p positive cells and KD recurrence at 1 year.

A diverse hidradenitis suppurativa cohort: A retrospective cross-sectional study of 13,130 patients from a large US health care system database from 1995 to 2022.

Background: Most epidemiological studies of hidradenitis suppurativa (HS) have described homogeneous patient populations.

Objective: To characterize demographics, modifiable health behaviors, and comorbidities of HS patients within a diverse cohort.

Methods: A retrospective cross-sectional study of 13,130 HS patients within a health care system was conducted.