Strikingly, upon reduction of SNAIL1 levels, HDAC1−/− teratomas showed a more differentiated appearance with a significant reduction of cytosolic E-cadherin patches.
In addition, the histopathological characteristics of the mass from seminal vesicle were similar to that of primary HCC, although it had a poorly differentiated appearance.
The present ultrastructural findings support these suggested roles since MYCN amplified cells had a morphologically less differentiated appearance, with associated morphometric changes.
Four of the 8 patients with T-cell lymphoma were TdT+ including patients whose lymph nodes showed an undifferentiated or poorly differentiated appearance.
Their differentiated appearance was a means of showing off the husband's economic power in a situation in which high-quality hanbok fabrics such as silk satin were all Japanese products and Korean fabrics were just rough cotton cloth and artificial silk.
Nonkeratinizing NPC is a unique epithelial carcinoma in the head and neck region with peculiar histological and molecular characteristics, including intensive infiltration of lymphocytes, undifferentiated or poorly differentiated appearance, absence of p53 mutations, and consistent association with EBV infection.
This concept was recently challenged by the finding that COCs in human prostate cancer (Goldstein et al, 2010) resemble stem/progenitor-like basal cells despite the differentiated appearance of the large bulk of tumour cells.
For the N1 treatment, 112.5, 45, 45 and 22.5 kg N ha−1 were applied at baseline (1 day before transplanting), early tillering (7 days after transplanting), panicle initiation (the first appearance of a differentiated apex), and spikelet differentiation (the appearance of glumous flower primordia at the tips of elongating primary rachis branches), respectively.
The non- MYCN amplified tumours had a more differentiated ultrastructural appearance, with frequent cell processes all appearing well developed with abundant NSG and NT,.
Ultrastructural morphological examination demonstrated that MYCN amplified tumours had a subjectively 'less differentiated' ultrastructural appearance, with scanty neuritic processes, which contained fewer NSG and NT.
