Results 271 to 280 of about 10,955,102 (315)
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Antitumor Activities of Ellagitannins on Tumor Cell Lines
1999Recent phytochemical studies on tannins and related polyphenols in medicinal plants traditionally used in China, Japan, and other countries have led to the characterization of numerous hydrolyzable tannins with diverse structures and have enabled studies on biological activities of individual tannins of defined structure.1 The pharmacological ...
L L, Yang +5 more
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Natural killer cell lines in tumor immunotherapy
Frontiers of Medicine, 2012Natural killer (NK) cells are considered to be critical players in anticancer immunity. However, cancers are able to develop mechanisms to escape NK cell attack or to induce defective NK cells. Current NK cell-based cancer immunotherapy is aimed at overcoming NK cell paralysis through several potential approaches, including activating autologous NK ...
Min, Cheng +4 more
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Production of interferon by human tumor cell lines
Archives of Virology, 1979Fourteen continuous human cell lines, including nine derived from tumors and five from non-neoplastic tissues, produced interferon in response to induction with bluetongue virus (BTV), Newcastle disease virus (NDV), and poly(I) . poly(C) complexed with DEAE-dextran.
P, Jameson, S E, Grossberg
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Nestin expression in human tumors and tumor cell lines.
Neoplasma, 2010The aim of this review is to summarize current knowledge on nestin expression in human tumors and corresponding tumor cell lines. Nestin belongs to class VI of the intermediate filaments and it is expressed primarily in mammalian nervous tissue during embryonic development. In adults, nestin occurs only in a small subset of cells and tissues.
O, Krupkova +3 more
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Murine Endothelial Cell Lines as Models of Tumor Endothelial Cells
Clinical Cancer Research, 2004AbstractIdentification of appropriate models for in vivo and in vitro preclinical testing of inhibitors of tumor angiogenesis and progression is vital to the successful development of anticancer therapeutics. Although the focus is on human molecular targets, most preclinical in vivo efficacy testing occurs in mice.
Jennifer, Walter-Yohrling +6 more
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Inhibition of tumor cell growth by a human B-cell line
Biotherapy, 1994An Adenocarcinoma cell line (Breast-M) and an Epstein-Barr virus (EBV)-infected B-cell line (Hairy-BM) were established from breast tumor tissue. The Hairy-BM was CD20+, CD25 (Tac)+ and surface immunoglobulin (sIg)+. Hairy-BM suppressed the in vitro proliferation of Breast-M in a time- and a dose-dependent manner.
M, Katano +5 more
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Pediatric Brain Tumor Cell Lines
Journal of Cellular Biochemistry, 2014Pediatric brain tumors as a group, including medulloblastomas, gliomas, and atypical teratoid rhabdoid tumors (ATRT) are the most common solid tumors in children and the leading cause of death from childhood cancer. Brain tumor-derived cell lines are critical for studying the biology of pediatric brain tumors and can be useful for initial screening of ...
Jingying, Xu +3 more
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Human platelet-tumor cell interactions vary with the tumor cell lines.
Invasion & metastasis, 1987Platelets may promote the development of metastasis, and tumor cells that aggregate platelets are believed to be more malignant. We studied three different human mammary carcinoma cell lines, which had different interactions with human platelet-rich plasma (PRP).
A, Camez +5 more
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Pancreatic tumoral cell line AR42J: an amphicrine model
American Journal of Physiology-Gastrointestinal and Liver Physiology, 1994AR42J cells derive from azaserine-induced malignant nodules from the rat pancreas. They differ from normal acinar cells for at least three reasons: 1) they proliferate rapidly; 2) they synthesize, store, and secrete digestive enzymes but the regulation of their exocrine function is abnormal, from the emergence of atypical receptors (e.g ...
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1975
There has been a feeling of frustration among many investigators trying to establish cell lines of human tumor cells. Numerous unsuccessful attempts, many of which have remained unpublished, have led to the conclusion that cell line establishment is controlled by the rare occurrence of a tumor with a built-in potential for long-term in vitro growth and
Jørgen Fogh, Germain Trempe
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There has been a feeling of frustration among many investigators trying to establish cell lines of human tumor cells. Numerous unsuccessful attempts, many of which have remained unpublished, have led to the conclusion that cell line establishment is controlled by the rare occurrence of a tumor with a built-in potential for long-term in vitro growth and
Jørgen Fogh, Germain Trempe
openaire +1 more source