BRCA1 allele-specific expression in genetic predisposed breast/ovarian cancer.

Germline allele specific expression (ASE), resulting in a lowered expression of one of the BRCA1 alleles, has been described as a possible predisposition marker in Hereditary Breast or Ovarian Cancer (HBOC), usable for molecular diagnosis in HBOC. The main objective of this prospective case-control study was to compare the proportion of ASE between controls without familial history of breast or ovarian cancer, and HBOC cases without BRCA1 or BRCA2 deleterious mutation. BRCA1 ASE evaluated on three SNPs among controls and HBOC patients without deleterious mutation were assessed by pyrosequencing.

Systemic Erysipelothrix rhusiopathiae infection not associated with endocarditis highlighting bacteriological diagnosis difficulties Case report and literature review.

Erysipelothrix rhusiopathiae is mostly isolated in swine causing erysipelas. Human invasive infections due to E. rhusiopathiae remain poorly described and interestingly bacteraemia associated with endocarditis are a source of ineffective empirical antibiotherapy.

Assessment of SPAG9 Transcript in Fine Needle Aspirates of Thyroid Nodules.

Objectives: Sperm-associated antigen 9 (SPAG9) has been suggested as a possible biomarker in several malignancies including thyroid cancer. We investigated the expression of SPAG9 mRNA in fine needle aspiration (FNA) material from papillary thyroid carcinoma (PTC) and benign thyroid nodules.

Study Design: SPAG9 expression was assessed in 36 FNA samples corresponding to 16 PTC and 20 benign nodules using the original method detecting the SPAG9 transcript containing intron 21 (NCBI X91879).