Primary pancreatic carcinoma has an unfavourable prognosis and standard treatment strategies mostly fail in advanced cases. Virotherapy might overcome this resistance to current treatment modalities. However, data from clinical studies with oncolytic viruses, including replicating adenoviral (Ad) vectors, have shown only limited activity against pancreatic cancer and other carcinomas. Since pan...

Stem cell transplantation (SCT) is an increasingly used therapeutic approach for the treatment of hematological and non-hematological disease of neoplastic and non-neoplastic origin. How the phenomena controlling blood cell production take place during SCT is still largely unclear. Increasing knowledge of stem cell biology, the availability of large amounts of stem cells due to mobilization tec...

objective(s):according to the prevalence of neoplastic diseases, there is a deep necessity for discovery of novel anticancer drugs in the field of medicinal chemistry. in the current study, a new series ofphenylthiazole derivatives(compounds 4a-4f) was synthesizedand theiranticancer activity was assessed in vitro. materials and methods:all synthesized derivatives were evaluated towards three hu...

in the recent years, targeted therapy of the neoplastic diseases is a current strategy used by oncologists. hence, design and discovery of novel targeted anticancer therapeutics is an interesting topic in the current research of medicinal chemistry. a new series of 1,3,4-thiadiazole derivatives were prepared and their anticancer activity was assessed against pc3, sknmc and ht29 cell lines by ap...

Langerhans cell histiocytosis (LCH) belongs to histiocytic proliferative diseases, which are rare in clinical practice; however they pose significant challenges both for their diagnosis and choice of therapeutic strategies. Histiocytic diseases the scope oncology; nevertheless, at diagnostic stage patients referred pediatricians or dermatologists. That is why interdisciplinary interaction vario...

The expression pattern of the BCL-6 transcription factor has been assessed in normal and neoplastic B-cell populations and in Hodgkin's disease. However, little is known about BCL-6 expression and its biological significance in T-cell neoplasms. In this study, a series of 59 lymphoma samples, including 27 CD30+ anaplastic large-cell lymphomas (ALCLs), 24 other peripheral T-cell neoplasms, and 8...

During neoplastic transformation, cells can promote their own growth by activating proto-oncogenes. Reporting in Cell, Iliopoulos et al. (2009) now show that in certain cell types, a transient oncogenic signal is sufficient to induce neoplastic transformation and to maintain it through a positive feedback loop driven by the inflammatory cytokine interleukin-6.

To determine the prevalence of goblet cell metaplasia in endocervical and endometrial adenocarcinomas by histochemial staining and to investigate the most sensitive histochemical staining method to detect this metaplasia, a total of 90 tissue blocks representing 30 non-neoplastic cervix, 30 non-neoplastic endometrium, 30 endocervical and endometrial adenocarcinoma cases were obtained for histoc...