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Thorac Cancer
January 2025
Department of Hematology-Oncology, Division of Internal Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea.
Introduction: Small cell lung cancer (SCLC) is known for its high proliferative rate and poor prognosis. Although Delta-like ligand 3 (DLL3) is specifically expressed on the surface of SCLC, the association of DLL3 with prognosis in SCLC remains uncertain. Hence, we aimed to evaluate prognostic role of DLL3 in extensive stage of SCLC treated with first-line chemotherapy.
View Article and Find Full Text PDFAsian Pac J Cancer Prev
July 2023
Department of Pathology, Faculty of Medicine, Cairo University, Egypt.
Objectives: To evaluate immunohistochemical expression of PD-L1 in cases of gastric adenocarcinoma. To correlate PD-L1 immuno-histochemical expression with other available clinico-pathological parameters such as age, sex, grade, stage, lymph node (L.N) metastasis and others.
View Article and Find Full Text PDFPol J Pathol
February 2023
Department of Pathology, Medical Faculty of Mersin University, Mersin, Turkey.
Positive regulatory domain member (PRDM) proteins play a critical role in the transmission of signals that control cell proliferation and differentiation, and neoplastic transformation. Positive regulatory domain member 10 (tristanin) is a poorly studied member of PRDM protein family. Gene fusion transcripts containing PRDM10 were recently identified in low-grade undifferentiated pleomorphic sarcomas (UPS), and associated with pleomorphic morphology and low mitotic index.
View Article and Find Full Text PDFJ Cancer Res Clin Oncol
May 2023
Institute of Pathology, Ludwig-Maximilians-University, Munich, Germany.
Introduction: Small intestine neuroendocrine neoplasms (siNENs) will attain more importance due to their increasing incidence. Moreover, siNENs might lead to a desmoplastic reaction (DR) of the mesentery causing severe complications and deteriorating prognosis. The expression of fibrosis-related proteins appears to be the key mechanisms for the development of this desmoplastic reaction.
View Article and Find Full Text PDFArch Gynecol Obstet
November 2022
Institute of General and Special Pathology, University Medical School of Saarland, 66421, Homburg, Germany.
Background: PD-L1 receptor expression in breast cancer tissue can be assessed with different anti-human PD-L1 monoclonal antibodies. The performance of three specific monoclonal antibodies in a head-to-head comparison is unknown. In addition, a potential correlation of PD-L1 expression and clinico-pathological parameters has not been investigated.
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