We demonstrate the role of the segment polarity gene patched (ptc) in patterning in the cuticle of the adult fly. Genetic mosaics of a lethal allele of patched show that the contribution of patched varies in a position-specific manner, defining three regions in the wing where ptc clones, respectively, behave as wild-type cells, affect vein formation, or are rarely recovered. Analysis of twin cl...

Thyroid ultrasound and ultrasound-guided fine-needle aspiration (USG/FNA) biopsy are currently used for diagnosing papillary thyroid carcinoma (PTC), but their detection limit could be improved by combining other biomarkers. To discover novel PTC biomarkers, we herein applied a GeLC-MS/MS strategy to analyze the proteome profiles of serum-abundant-protein-depleted FNA cystic fluid from benign a...

Background: Papillary thyroid cancer (PTC) generally occurs sporadically but about 5% of cases are familial in origin. Furthermore, family history has been established as an influential risk factor for PTC. This study determines whether patients with a family history of thyroid cancer harbor more aggressive variants of PTC. Materials and Methods: A retrospective review of prospectively collecte...

Type 2 diabetes mellitus (T2DM) is related to increased risk of papillary thyroid carcinoma (PTC). Insulin-like growth factor-1 receptor (IGF-1R) is increased in patients with T2DM. The increased IGF-1R may be responsible for the development of PTC. In this study, we investigated the expression of phosphorylation of Akt (p-Akt)/survivin pathway activated by IGF-1R in PTC subjects with and witho...

BRAF(V600E) mutation exerts an essential oncogenic function in many tumors, including papillary thyroid carcinoma (PTC). Although BRAF(V600E) inhibitors are available, lack of response has been frequently observed. To study the mechanism underlying intrinsic resistance to the mutant BRAF(V600E) selective inhibitor vemurafenib, we established short-term primary cell cultures of human metastatic/...

BACKGROUND Warthin-like variant of papillary thyroid carcinoma (WLV-PTC) is a relatively rare variant of papillary thyroid carcinoma with favorable prognosis. However, preoperative diagnosis using fine-needle aspiration (FNA) specimens is challenging especially with lymphocytic thyroiditis characterized by Hürthle cells and lymphocytic background. To determine a helpful cytological differential...

An unconditional and hitherto unquestioned basic requirement for integrity checking is that the data need to be consistent before the update, such that the success of a simplified test can guarantee the invariance of integrity after the update. We answer the question whether this consistency requirement can be relaxed with ”Yes, at least sometimes, and to some extent.”

Studies on the effectiveness of correctional treatment have widely failed to assess program integrity. This study examined the program integrity of EQUIP in 34 treatment groups of incarcerated offenders, using a new multiaspect program integrity instrument (MIPIE). The first aim of our study was to assess the reliability and validity of the MIPIE. The second aim was to describe the practical ap...