Abstract：
:Recent reports suggest that several viruses, besides human immunodeficiency virus, induce apoptosis in infected cells. We report here that Sendai virus or Herpes simplex virus type 1 (HSV-1), two potent inducers of interferon-alpha, caused cell death in a consistent number of human peripheral blood mononuclear cells. A careful analysis of infected cells by different techniques, such as optical and electron microscopy, DNA agarose gel electrophoresis, and cytofluorimetric analysis of DNA content, showed that cell death was of apoptotic type. Sendai virus was more apoptogenic than HSV-1, and it was further studied to understand the mechanism(s) by which it induced apoptosis. Physical (uv and heat) and chemical (beta-propiolactone) inactivation reduced or abolished the apoptogenic power of Sendai virus. The use of a novel technique, which allows the study of mitochondrial membrane potential (MMP) in intact cells by flow cytometry, showed that a decrease of MMP is concomitant with the appearance of the hypodiploid peak. These results suggest that Sendai virus and HSV-1 can be added to the list of viruses causing apoptosis, which appears to be a general mechanism occurring during viral infection.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Tropea F,Troiano L,Monti D,Lovato E,Malorni W,Rainaldi G,Mattana P,Viscomi G,Ingletti MC,Portolani Mdoi
10.1006/excr.1995.1131subject
Has Abstract,Author List Incompletepub_date
1995-05-01 00:00:00pages
63-70issue
1eissn
0014-4827issn
1090-2422pii
S0014482785711317journal_volume
218pub_type
杂志文章abstract：:A monoclonal antibody specific for vimentin is described which, by immunofluorescence and immunoelectron microscopy, decorates fibrillar and/or granular structures in mitotic and early postmitotic cells but does not react with vimentin filaments of interphase stages of various cultured cells (rat vascular smooth muscl...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(84)90181-2
更新日期：1984-10-01 00:00:00
abstract：:Multipotent mesenchymal stromal cells (MSCs) support wound healing processes. These cells express toll-like receptors (TLRs). TLRs perform important key functions when the immune system is confronted with danger signals. TLR ligation by lipopolysaccharides (LPS) activates MSCs and induces intracellular signaling casca...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2018.07.030
更新日期：2018-09-15 00:00:00
abstract：:Ultraviolet (UV) irradiation of cultured human skin fibroblasts causes the disassembly of their microtubules. Using indirect immunofluorescence microscopy, we have now investigated whether damage to the microtubule precursor pool may contribute to the disruption of microtubules. Exposure to polychromatic UV radiation ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90527-2
更新日期：1991-07-01 00:00:00
abstract：:Products of the Neuregulin-1 (Nrg-1) gene, along with the ErbB family of receptor tyrosine kinases through which Nrg-1 ligands signal, play a critical role during cardiovascular development. Through studies of genetically manipulated mice, as well as studies in cells isolated from adult hearts, it appears that Nrg-1/E...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2008.08.015
更新日期：2009-02-15 00:00:00
abstract：:Human, Chinese hamster or Chinese hamster/human hybrid cytoplasts were fused with UV-irradiated xeroderma pigmentosum group A (XP-A) cells. Unscheduled DNA synthesis (UDS) of the XP-A nucleus was measured 0-2 and 2-4 h after seeding of the fused population. Human cytoplasts did correct the defect in the XP-A nucleus i...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(87)90209-6
更新日期：1987-04-01 00:00:00
abstract：:Primary erythroid cells and erythroid cell lines may synthesize and secrete tumor necrosis factor-alpha (TNF-alpha) following stimulation with erythropoietin (EPO). The effect of triggering TNF-alpha synthesis and secretion was investigated in erythroleukemia and myeloid cell lines: HCD57, DA3-EPOR, and BAF3-EPOR. The...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2004.04.009
更新日期：2004-08-01 00:00:00
abstract：:A respiratory epithelial cell line M3E3/C3, derived from fetal Syrian hamster lung, grew very slowly in RPMI 1640 medium with serum concentrations as low as 1.5%. Under these conditions the simultaneous action of epidermal growth factor (EGF) and vitamin A (retinol) was apparently a combination of growth enhancement a...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(86)90578-1
更新日期：1986-03-01 00:00:00
abstract：:Invasion processes underlie or accompany several pathological processes but only a limited number of high-throughput capable phenotypic models exist to test anti-invasive compounds in vitro. We here evaluated 3D co-cultures as a high-content phenotypic screening system for fibrotic invasive processes. 3D multicellular...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2015.10.003
更新日期：2015-11-15 00:00:00
abstract：:It is generally accepted that Friedreich's ataxia (FRDA) is caused by a deficiency in frataxin expression, a mitochondrial protein involved in iron homeostasis, which mainly affects the brain, dorsal root ganglia of the spinal cord, heart and in certain cases the pancreas. However, there is little knowledge as to othe...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2015.04.013
更新日期：2015-07-01 00:00:00
abstract：:Liver endothelium has been reported to possess membrane receptors for the iron-binding protein transferrin (Tf). Similarly, the core protein of proteoglycans (PG) associated with cell membrane in many cell systems can bind Tf. To find out if membrane-associated proteoglycans can explain Tf-binding ability of liver end...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(90)90120-y
更新日期：1990-03-01 00:00:00
abstract：:The glycolytic enzyme aldolase is concentrated in a domain around stress fibers in living Swiss 3T3 cells, but the mechanism by which aldolase is localized has not been revealed. We have recently identified a molecular binding site for F-actin on aldolase, and we hypothesized that this specific binding interaction, ra...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1997.3811
更新日期：1997-12-15 00:00:00
abstract：:Spinal muscular atrophy (SMA), a recessive, neuromuscular disease, is caused by a mutation or deletion in the SMN1 gene. The SMN2 gene is present in the same region of chromosome 5 and is similar in DNA sequence to SMN1 except for a T at position +6 of exon 7 that is likely the predominant functional difference betwee...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2007.10.012
更新日期：2008-02-15 00:00:00
abstract：:Hepatocyte growth factor (HGF) is a pleiotropic cytokine promoting proliferation, migration and survival in several cell types. HGF and its cognate receptor c-Met are expressed in cardiac cells during early cardiogenesis, but data concerning its role in cardiac differentiation of embryonic stem cells (ESCs) and the un...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.12.009
更新日期：2007-03-10 00:00:00
abstract：:Three clonal subpopulations of DLKP, a poorly differentiated squamous lung carcinoma cell line, display striking differences in ability to survive in suspension (anoikis resistance). DLKP-SQ is anoikis resistant (7.5% anoikis at 24 h). In contrast, DLKP-M and DLKP-I are sensitive to anoikis (49.2% and 42.6% respective...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2012.01.012
更新日期：2012-03-10 00:00:00
abstract：:Previous work has suggested that adhesive or cytoskeletal structures alter during epithelial transformation. The purpose of the present studies was to see whether such reorganizations were accompanied by consistent changes in the biophysical characteristics of cells. We used in vitro cell lines from rat liver and resp...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(87)90232-1
更新日期：1987-03-01 00:00:00
abstract：:The tumor-associated immune response is governed by the signalling events of various regulatory molecules, one of which is the cytotoxic T lymphocyte-associated antigen 4 (CTLA-4). In conventional T cells, CTLA-4 could outcompete CD28 in binding to CD80/86 but does not produce a co-stimulatory signal, resulting in T c...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2017.09.030
更新日期：2017-11-15 00:00:00
abstract：:On staining with a monoclonal antibody raised against microtubule-associated protein-1 (MAP-1), dot-like structures were seen in the nuclei of interphase cells, but not in those of non-cycling G0-arrested cells. Dots were also not seen in the nuclei of non-cycling senescent human cells (IMR-90). A SV40-DNA-transformed...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(86)90062-5
更新日期：1986-04-01 00:00:00
abstract：:It has been generally accepted that alternatively activated macrophages (M2), which can be induced by type 2 cytokines such as IL-4, is responsible for tissue repair. However, the function of JNK in IL-4-induced M2 macrophage polarization remains unclear. Here, we demonstrated that M0 macrophages can be polarized into...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2017.05.010
更新日期：2017-08-15 00:00:00
abstract：:Transcription factors belonging to the basic helix-loop-helix Per-Arnt-Sim (bHLH/PAS) family control a wide variety of biological processes in mammalian and/or Drosophila. We have previously isolated bHLH/PAS Xenopus amphibian homologs of Single-minded (xSim) and aryl receptor nuclear translocator (xArnt) and characte...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/s0014-4827(03)00051-x
更新日期：2003-07-15 00:00:00
abstract：:Treatment of NRK cells with TGF-alpha in the presence of serum initiates disassembly of cytoskeletal stress fibers and suppresses the synthesis of tropomyosin isoforms (TMs) 1, 2, and 3 but not TMs 4 and 5 (Cooper et al., Cancer Res. 47, 4493-4500, 1987). In order to determine how the loss of tropomyosin is induced an...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1997.3728
更新日期：1997-10-10 00:00:00
abstract：:Clear cell renal cell carcinoma (ccRCC) is one of the most common malignant tumors in the urinary system, and its incidence continues to increase. Regulator of calcineurin 1 (RCAN1), one of the genes on chromosome 21, is a crucial mediator of tumor inhibition. RCAN1.4 is best characterized as an endogenous inhibitor o...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2018.09.017
更新日期：2018-11-15 00:00:00
abstract：:Infection with Kaposi's sarcoma-associated herpesvirus (KSHV) is a prerequisite for Kaposi's sarcoma, a multicentric endothelial tumor of mixed blood vessel-lymphatic phenotype with a marked production of endothelial basement membrane proteins. The viral K1 gene encodes a unique transmembrane protein capable of transf...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2003.09.010
更新日期：2004-01-15 00:00:00
abstract：:Tau pathology in Alzheimer's disease (AD) includes hyperphosphorylation and truncation of tau. Phosphorylation at S422 is found to suppress truncation of tau at D421 that leading to the generation of ΔTau. However, the interrelation between hyperphosphorylation and generation of ΔTau in AD remains elusive. In current ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2018.06.010
更新日期：2018-09-01 00:00:00
abstract：:In addition to previously isolated ratjadone A we describe three new members of this family, ratjadones B, C, and D, from another strain of the myxobacterium Sorangium cellulosum. We have investigated the properties of these ratjadones with respect to their activity on mammalian cell lines. We found IC(50) values in t...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/s0014-4827(03)00100-9
更新日期：2003-06-10 00:00:00
abstract：:Tob, a member of the Tob and BTG antiproliferative protein family, plays an important role in many cellular processes including cell proliferation. In this study, we have addressed molecular mechanisms regulating subcellular localization of Tob. Treatment with leptomycin B, an inhibitor of nuclear export signal (NES) ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2003.12.016
更新日期：2004-04-15 00:00:00
abstract：:We have studied the ability of plasmids encoding a normal human myc protein to stimulate growth of primary rat embryo fibroblasts. We measured growth stimulation by the number of G418-resistant colonies obtained after co-transfection with plasmid pSV2neo and by the percentage of these colonies that grew in long-term c...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(86)90482-9
更新日期：1986-10-01 00:00:00
abstract：:Annulate lamellae (AL) are cytoplasmic arrays of stacked membrane cisternae containing densely packed pore complexes which are similar in structure to the nuclear pore complexes (NPCs) and thus referred to as annulate lamella pore complexes (ALPCs). We have recently shown that the integral nuclear pore membrane protei...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.2000.4935
更新日期：2000-08-25 00:00:00
abstract：:Incubating conditions which induced actin paracrystal-like intracellular structures (actin rods) were investigated by using several cell lines. We have found that an incubation of cells of a mouse fibroblastic cell line, C3H-2K, in an isotonic solution of NaCl containing 1 mM MgCl2, 1 mM CaCl2 and 10 mM MES, pH 6.5, i...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(86)90047-9
更新日期：1986-06-01 00:00:00
abstract：:Scavenger receptor class A (SR-A) facilitates the development of atherosclerosis, which might be due to its role in the uptake of modified low-density lipoproteins. However, the receptor is also suggested to be important for cell adhesion, thereby potentially influencing the residence time of cells in vivo. Using SR-A...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1999.4530
更新日期：1999-07-10 00:00:00
abstract：:The fruit-fly Drosophila melanogaster harbours different types of ciliary structures: ciliary projections associated with neurons of type I and cilium-like regions (CLRs) found during male gametogenesis. The latter deserve particular attention since they are morphologically similar to vertebrate primary cilia and tran...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2018.08.020
更新日期：2018-10-01 00:00:00
