Patients undergoing BCS + R are not disadvantaged in terms of complications and short-term (3-year) outcomes compared with BCS patients or patients who underwent TM.

BackgroundThe prevalence of allergic diseases are increasing worldwide, emphasizing the need to elucidate their pathogeneses. The aims of this study were to use a two-stage design to identify DNA methylation levels at cytosine–phosphate–guanine (CpG) sites across the genome associated with atopy and high serum immunoglobulin E (IgE), then to replicate our findings in an independent cohort.MethodsAtopy was assessed via skin prick tests and high serum IgE. Methylation levels were measured from whole blood using the Illumina Infinium HumanMethylation450 BeadChip from 18-year-old women (n = 245) and men (n = 122) in the Isle of Wight birth cohort. After data cleaning and processing, and removing probes with possible single nucleotide polymorphisms, DNA methylation levels from 254,460 CpG sites from the 245 women were subjected to recursive Random Forest feature selection for stage 1. The sites selected from stage 1 were tested in stage 2 for associations with atopy and high IgE levels (>200 kU/L) via logistic regression adjusted for predicted cell-type proportions and sex. Sites significantly associated with atopy in stage 2 underwent replication tests in the independent Swedish birth cohort BAMSE (n = 464).ResultsIn stage 1, 62 sites were selected, of which 22 were associated with atopy in stage 2 (P-value range 6.5E−9 to 1.4E−5) and 12 associated with high IgE levels (P-value range 1.1E−5 to 7.1E−4) at the Bonferroni adjusted alpha (0.05/62 = 0.0008). Of the 19 available sites, 13 were replicated.ConclusionsWe identified 13 novel epigenetic loci associated with atopy and high IgE that could serve as candidate loci for future studies; four were within genes with known roles in the immune response (cg04983687 in the body of ZFPM1, cg18219873 in the 5′UTR of PRG2, cg27469152 in the 3′UTR of EPX, and cg09332506 in the body of COPA).Electronic supplementary materialThe online version of this article (doi:10.1186/s13073-015-0213-8) contains supplementary material, which is available to authorized users.

Folliculotropic mycosis fungoides (FMF) is a distinct variant of mycosis fungoides (MF) where atypical T-cells invade the hair follicles. The objective was to assess the clinical features, risk factors for progression, long-term outcome and response to treatment modalities in a large cohort of FMF patients. We, therefore, conducted a single-center retrospective study, reviewing 114 patients with FMF seen from 1987 to 2015 at the cutaneous T-cell lymphoma clinic of the MD Anderson Cancer Center. The mean age at diagnosis of FMF was 57.1 ± 13.5 years. The male to female ratio was 1.2:1. MF stage IA (n = 50, 43.9%) was the most common diagnosed stage, followed equally by stages IB and IIB (n = 23, 20.2%, respectively). Eighty-six patients (75.4%) suffered from pruritus. Concomitant hair loss was observed in 37 (32.5%) subjects. The median number of different treatment modalities used per patient was 4 (range 1-12). Low-dose radiation was beneficial in clearing therapy refractory lesions. The overall survival was influenced by several factors, including advanced age (>65), late stages and the presence of large cell transformation (LCT). Thirty-three of 113 patients (29.2%) progressed to more advanced stages and 26 (23.0%) died, with the cause of death being MF in 11 (9.7%) subjects. In conclusion, patients with FMF have a worse overall 10-year survival rate compared with other MF variants. Several factors, including stage, advanced age and the presence of LCT impact survival. Multiple different treatment approaches may be needed to achieve a good clinical response and to prevent disease progression.

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Meta-analysis of matched cohort studies of iodinated contrast medium exposure does not support a significant incidence of acute kidney injury attributable to iodinated contrast media in critically ill patients.