BACKGROUND: Poorly differentiated (PD) carcinomas of the thyroid are conceptually situated between well-differentiated (papillary or follicular) carcinomas and anaplastic thyroid carcinomas. Although the morphologic criteria for PD tumors are well defined, it is not clear how much of a PD area besid...
Poorly differentiated clusters (PDC) in colorectal cancer: what is and ought to be known. Diagn Pathol, 2016, 11:31.Reggiani Bonetti L, Barresi V, Bettelli S, Domati F and Palm- iere C: Poorly differentiated clusters (PDC) in colorectal cancer: What is and ought to be ...
None of this means that going to university is a bad investment for a student. A bachelor’s degree in America still yields, on average, a 15% return. But it is less clear whether the growing investment in tertiary education makes sense for society as a whole. If graduates earn more tha...
Norm-referenced assessments compare students’ performance to a course average. They show how well or poorly the students did compared to a group of similar students who took the same assessments before. For example, a student’s score could be compared to those who took the same course in pr...
The aim of this study was to assess ssts in well differentiated (WDTC) and poorly differentiated thyroid cancer (PDTC) by means of imaging and molecular tools and its relationship with the efficacy of somatostatin analog treatment. Thirty-nine cases of thyroid carcinoma were evaluated (20 PDTC ...
Relative contributions of pre-existing vs de novo genomic variation to adaptation are poorly understood, especially in polyploid organisms. We assess this in high resolution using autotetraploid Arabidopsis arenosa, which repeatedly adapted to toxic serp
We report a case which has shown early on to have good response to the study treatment. Results The patient is a 68-year-old female diagnosed 35 months ago with poorly differentiated signet ring cell gastric cancer. She underwent R0 D2 radical gastrectomy and was found on table to have ...
The data implicating a humoral factor or factors in human recessive osteopetrosis are still incon- clusive. The dominant, benign, adult onset form of osteope- trosis in humans cannot be easily differentiated from the recessive variety in terms of histological character- istics. There is no known...
Although such model systems are well suited for transfection or genomic manipulation, they are highly de-differentiated and exhibit reaction patterns such as unlimited growth and immortalization - characteristics not observed in primary cells17. Considering that lncRNAs are expressed in a species-, ...
In this study, we have also detected a significant over-representation of proteins involved in pathways where the role of ATM or ATR is poorly understood, including those related to actin cytoskeleton and vesicle-Golgi trafficking (Fig. 3). These results are consistent with previously reported ...