scholarly journals Cellular and Molecular Comparison of Glioblastoma Multiform Cell Lines

Cureus ◽  
2021 ◽  
Author(s):  
Turan Demircan ◽  
Mervenur Yavuz ◽  
Egemen Kaya ◽  
Sıddıka Akgül ◽  
Ebru Altuntaş
Keyword(s):  
Cell Lines ◽  
Glioblastoma Multiform ◽  
Molecular Comparison

Generation of Induced Pluripotent Cancer Cells from Glioblastoma Multiform Cell Lines

2019 ◽  
Vol 21 (5) ◽  
pp. 238-248
Author(s):  
Mousa Vatanmakanian ◽  
Hassan Yousefi ◽  
Ladan Mashouri ◽  
Amir Reza Aref ◽  
Gholamreza Khamisipour ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Cell Lines ◽  
Glioblastoma Multiform ◽  
Induced Pluripotent

scholarly journals Cross-Contamination of a UROtsa Stock with T24 Cells – Molecular Comparison of Different Cell Lines and Stocks

PLoS ONE ◽  
2013 ◽  
Vol 8 (5) ◽  
pp. e64139 ◽  
Author(s):  
Georg Johnen ◽  
Peter Rozynek ◽  
Yvonne von der Gathen ◽  
Oleksandr Bryk ◽  
Ricarda Zdrenka ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cross Contamination ◽  
T24 Cells ◽  
Molecular Comparison

Large-Scale Molecular Comparison of Human Schwann Cells to Malignant Peripheral Nerve Sheath Tumor Cell Lines and Tissues

2006 ◽  
Vol 66 (5) ◽  
pp. 2584-2591 ◽  
Author(s):  
Shyra J. Miller ◽  
Fatima Rangwala ◽  
Jon Williams ◽  
Peter Ackerman ◽  
Sue Kong ◽  
...  
Keyword(s):  
Peripheral Nerve ◽  
Tumor Cell ◽  
Schwann Cells ◽  
Cell Lines ◽  
Large Scale ◽  
Nerve Sheath Tumor ◽  
Tumor Cell Lines ◽  
Peripheral Nerve Sheath Tumor ◽  
Nerve Sheath ◽  
Molecular Comparison

(EB) Virus: Latency and Expression in Transplanted and Cultured Human Cells

1971 ◽  
Vol 29 ◽  
pp. 368-369
Author(s):  
B. G. Uzman ◽  
M. M. Kasac ◽  
H. Saito ◽  
A. Krishan
Keyword(s):  
Cell Lines ◽  
Primary Cultures ◽  
Virus Particles ◽  
Barr Virus ◽  
Virus Latency ◽  
Virus Surveillance ◽  
Cultured Human Cells ◽  
Epstein Barr ◽  
Serial Transplantation ◽  
Tubular Arrays

In conjunction with the cultivation and transplantation of cells from human tumors by the Programs of Microbiology and Immunogenetics, virus surveillance by electron microscopy has been routinely employed. Of particular interest in this regard have been 3 cell lines cultured from lymph nodes or spleen of 2 patients with Hodgkin's disease and 1 patient with Letterer-Siwe's disease. Each of these cell lines when transplanted in Syrian hamster neonates conditioned with anti-lymphocyte serum grew as serially transplantable tumors; from such transplants of the 3 cell lines cell cultures were retrieved.Herpes type virus particles (Figs. 1, 2, 3) were found in the primary cultures of all three lines, in frozen thawed aliquots of same, and in cultures retrieved from their tumors growing by serial transplantation in hamsters. No virus was detected in sections of 25 of the serially transplanted tumors. However, in 10 such tumors there were repeated instances of tubular arrays in the cisternae of the endoplasmic reticulum (Fig. 4). On serologic examination the herpes virus was shown to be the Epstein-Barr virus.

Comparison of Choriocarcinoma and Normal Placenta

1971 ◽  
Vol 29 ◽  
pp. 324-325
Author(s):  
John C. Garancis ◽  
Roland A. Pattillo ◽  
Robert O. Hussa ◽  
Jon V. Straumfjord
Keyword(s):  
Cell Lines ◽  
Small Cells ◽  
Tissue Cultures ◽  
Glycogen Depletion ◽  
Cell Surfaces ◽  
Intercellular Spaces ◽  
Concomitant Increase ◽  
Gestational Choriocarcinoma ◽  
Cytoplasmic Glycogen ◽  
Normal Placenta

Two different cell lines (Be-Wo and Jar) of human gestational choriocarcinoma have been maintained in continuous tissue culture for a period of four and two years respectively without losing the ability to elaborate human chorionic gonadotropin (HCG). Tissue cultures, as revealed by electron microscopy, consisted of small cells with single nuclei. In some instances cell surfaces were provided with microvilli but more often the intercellular spaces were narrow and bridged by desmosomes. However, syncytium was not formed. Endoplasmic reticulum (ER) was poorly developed in both cell lines, except in some Be-Wo cells it was prominent. Golgi complex, lysosomes and numerous free ribosomes, as well as excessive cytoplasmic glycogen, were present in all cells (Fig. 1). Glycogen depletion and concomitant increase of ER were observed in many cells following a single dose of 10 ugm/ml of adrenalin added to medium (Fig. 2).

Immunocytochemical localization of β1-4 galactosyltransferase in endometrial carcinoma cells

1990 ◽  
Vol 48 (3) ◽  
pp. 944-945
Author(s):  
Ichiro Yamamoto ◽  
Toshiaki Tachibana ◽  
Hiroko Maruyama ◽  
Noriyuki Komatsu ◽  
Hiroyuki Kuramoto ◽  
...  
Keyword(s):  
Endometrial Carcinoma ◽  
Cell Lines ◽  
Endometrial Adenocarcinoma ◽  
Protein A ◽  
Rabbit Antiserum ◽  
Carcinoma Cells ◽  
Affinity Column ◽  
Antibody Technique ◽  
Galactosyl Transferase ◽  
C Terminus

We have paid attention to the alteration of glycosyltransferase in carcinoma cells, because it might be related to the malignancy of the cells. In this connection, localization of β1-4 galactosyl transferase (β1-4 Gal T) in human endometrial carcinoma cells was examined immunocytochemically using two kinds of cell lines, each of which showed different degree of differentiation.An antibody was purified from the rabbit antiserum against the synthetic peptide, IFNRLVFRGMSC (W89) of human β1-4 Gal T coupled with KLH (keyhole limpet hemocyanine) by protein A column and peptide-affinity column chromatography. The anti-W89 serum reacts to the C-terminus of human β 1-4 Gal T and to both membrane-bound and soluble forms of the enzyme. Cell line of well differentiated endometrial adenocarcinoma (I) and that of poorly differentiated endometrial adenocarcinoma (50B) were cultivated respectively in MEM medium containing 15% FCS and 2 mM glutamine for 4 d at 37°C under 5% CO2. The cells were fixed in a mixture of 4% paraformaldehyde and 0.1% glutaraldehyde in 0.1 M Soerensen’s phosphate buffer (pH 7.4) at 4°C for 30 min, washed with PBS, then freezed and thawed. The indirect method of the peroxidase- labeled antibody technique was used for immunocytochemistry of both LM and TEM on the cell lines. The cells were dehydrated in ethanol and embedded in TAAB 812. Ultrathin sections were observed under a TEM, JEM-100S.

Absence of temporal ordering of apoptotic features in heat-shock treated leukemia and lymphoma cell lines

1996 ◽  
Vol 54 ◽  
pp. 758-759
Author(s):  
D. W. Fairbain ◽  
M.D. Standing ◽  
K.L. O'Neill
Keyword(s):  
Heat Shock ◽  
Cell Lines ◽  
Chromatin Condensation ◽  
Membrane Integrity ◽  
Resistant Cell ◽  
Membrane Blebbing ◽  
Late Loss ◽  
Induced Apoptosis ◽  
Dying Cells ◽  
In Cells

Apoptosis is a genetically defined response to physiological stimuli that results in cellular suicide. Features common to apoptotic cells include chromatin condensation, oligonucleosomal DNA fragmentation, membrane blebbing, nuclear destruction, and late loss of ability to exclude vital dyes. These characteristics contrast markedly from pathological necrosis, in which membrane integrity loss is demonstrated early, and other features of apoptosis, which allow a non-inflammatory removal of dead and dying cells, are absent. Using heat shock-induced apoptosis as a model for examining stress response in cells, we undertook to categorize a variety of human leukemias and lymphomas with regard to their response to heat shock. We were also interested in determining whether a common temporal order was followed in cells dying by apoptosis. In addition, based on our previous results, we investigated whether increasing heat load resulted in increased apoptosis, with particular interest in relatively resistant cell lines, or whether the mode of death changed from apoptosis to necrosis.

Bone sialoprotein mRNA and protein expression in human multiple myeloma cell lines and patients

2000 ◽  
Vol 111 (4) ◽  
pp. 1118-1121 ◽  
Author(s):  
A. Bellahcene ◽  
I. Van Riet ◽  
C. de Greef ◽  
N. Antoine ◽  
M. F. Young ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Protein Expression ◽  
Cell Lines ◽  
Myeloma Cell ◽  
Bone Sialoprotein ◽  
Multiple Myeloma Cell ◽  
Human Multiple Myeloma ◽  
Mrna And Protein Expression
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