Abstract:
:DNA isolated from the culture of an African green monkey simian cytomegalovirus (SCMV)-derived stealth virus has been cloned. A region of the virus that contains genes coding proteins homologous to the UL141, UL144, and UL145 proteins of human cytomegalovirus has recombined with cellular sequences encoding several distinct copies of the melanoma growth stimulatory activity (MGSA/GRO-alpha) chemokine gene. This finding illustrates the capacity of stealth viruses to capture, amplify, and mutate genes with potential oncogenic activity. The lack of introns in the assimilated cellular genes indicates a role for reverse transcription in the assembly of stealth viruses.
journal_name
Exp Mol Patholjournal_title
Experimental and molecular pathologyauthors
Martin WJdoi
10.1006/exmp.1999.2240keywords:
subject
Has Abstractpub_date
1999-04-01 00:00:00pages
15-8issue
1eissn
0014-4800issn
1096-0945pii
S0014480099922402journal_volume
66pub_type
杂志文章abstract::Recent research has shown that oncogenic human papillomavirus (HPV) DNA, which is currently used in the screening and diagnosis of cervical cancer, can be detected not only in high-grade cervical lesions, but also in low-grade cervical lesions and normal tissues. For this reason, HPV tests targeting the E6 and E7 mRNA...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2014.08.004
更新日期:2014-10-01 00:00:00
abstract::Rats were exposed to 12% O2 (1 atm) for 48 hr, then 10% O2 for the duration of the exposures. Significant elevations in enzymes of the glutathione peroxidase system were found in the lungs of rats killed 3.5, 7.5, and 12.5 days of exposure compared to air-breathing controls. Superoxide dismutase was also elevated afte...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(86)90022-5
更新日期:1986-12-01 00:00:00
abstract::The effect of hypertension, hyperlipidemia, and the combination of both on acute and chronic myocardial ischemia were evaluated in a total of 30 male rabbits. After preliminary hypertension and/or hyperlipidemic load by loading of the abdominal aorta and/or cholesterol feeding, acute ischemia was produced by clipping ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(85)90030-9
更新日期:1985-04-01 00:00:00
abstract::Histoquantitative methods were applied to study the changes of splenic structure and proportions of splenic tissue compartments in cisplatin-treated (6 mg/kg body wt) male Wistar rats. Six days after treatment the significant reduction of volume density of white pulp was observed, which was due to the very prominent d...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.1994.1027
更新日期:1994-10-01 00:00:00
abstract::A broad range of cytokines are secreted during the inflammatory response by the immune system. Some cytokines promote inflammation, while others inhibit inflammation. Inflammatory cytokines work in harmony when they encounter external pathogens or internal dangers. Inflammation is resolved after the cause is eliminate...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2016.11.005
更新日期:2016-12-01 00:00:00
abstract::Ketamine, a common N-methyl-d-aspartate receptor (NMDAR) antagonist, is an option for cancer pain treatment in clinical practice. Ketamine has been shown to have the capacity to attenuate cancer cells malignancy. However, the underlying mechanism remains elusive. In the present study, we reported that ketamine inhibit...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2019.02.004
更新日期:2019-04-01 00:00:00
abstract::Smooth muscle cells from monkey aorta quiescent in 5% calf serum have been shown to be stimulated to renewed proliferation by hyperlipidemic serum or LDL from such serum. This proliferative response evidently is not dependent on platelet-derived growth factor present in our system in large quantities. The least exposu...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(88)90043-3
更新日期:1988-02-01 00:00:00
abstract::Abnormalities in several signaling pathways and in the expression and/or activation of different transcription factors in psoriatic keratinocytes have been hypothesized to play a role in the pathophysiology of psoriasis. The mitogen-activated protein kinase (MAPK) cascades are among the best characterized of intracell...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2007.05.002
更新日期:2007-12-01 00:00:00
abstract::Endothelial cell activation and proliferation are the essential steps in flow-induced arterial remodeling. We investigated endothelial cell turnover in the early stages of high-flow in the rabbit common carotid arteries using an arteriovenous fistula (AVF) model by kinetic investigation of cell proliferation and cell ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/s0014-4800(03)00032-7
更新日期:2003-08-01 00:00:00
abstract::The parent-into-F1 mouse model (P-->F1) of acute graft-vs.-host disease (GVHD) is a useful model of human acute GVHD because it allows the study of the T cell contribution to pathology without the complicating effects of conditioning regimens. To determine the similarity of this model to human GVHD, we assessed injury...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2005.03.007
更新日期:2005-10-01 00:00:00
abstract::Pentraxins belong to the superfamily of conserved proteins that are characterized by a cyclic multimeric structure. Pentraxin 3 (PTX3) is a long pentraxin which can be produced by different cell types upon exposure to various inflammatory signals. Inside the neutrophil PTX3 is stored in form of granules localized in t...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2014.11.009
更新日期:2015-02-01 00:00:00
abstract::Male rats fed a 3 g/kg copper diet were killed sequentially up to 14 weeks. Copper in liver and kidney cortex was identified histochemically and assayed in homogenates and gradient fractions following analytical subcellular fractionation on reorientating sucrose density gradients. Copper accumulated fastest in the liv...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(85)90041-3
更新日期:1985-10-01 00:00:00
abstract::We examined the correlation between elastolysis and abnormal accumulation of microfibrils in the arteries of rabbits using light and electron microscopic and tissue culture techniques. Partial constriction of the common carotid arteries of rabbits gave rise to gradual atrophy of the media with elastolysis and an unusu...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(90)90054-h
更新日期:1990-02-01 00:00:00
abstract::SNAIL, a potent repressor of E-cadherin expression, plays a key role in inducing epithelial-to-mesenchymal transition (EMT) in epithelial cells. During EMT, epithelial cells lose cell polarity and adhesion, and undergo drastic morphological changes acquiring highly migratory abilities. Although there is increasing evi...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2010.05.008
更新日期:2010-10-01 00:00:00
abstract:INTRODUCTION AND AIMS:Oxytocin (OT) is a neuropeptide hormone secreted by the posterior pituitary gland. Deficits in OT action have been observed in patients with behavioral and mood disorders, some of which correlate with an increased risk of cardiovascular disease (CVD). Recent research has revealed a wider systemic ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2021.104604
更新日期:2021-01-09 00:00:00
abstract::The autoimmune manifestations of MRL-+/+ (MRL/n) and MRL/Mp-lpr/lpr (MRL/l) murine models of systemic lupus erythematosus (SLE) were successfully reversed following total lymphoid irradiation (TLI) therapy consisting of 8-12 daily fractions of 200 rad. Following radiotherapy the characteristic lymphadenopathy of MRL/l...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(83)90096-5
更新日期:1983-02-01 00:00:00
abstract::Severe sepsis remains an important cause of death, particularly among trauma and burn patients. The severity of the systemic inflammatory response after trauma or burns and susceptibility to sepsis vary among individuals. One possible mechanism is through differential effects on glucocorticoid receptor (GR) expression...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2008.04.003
更新日期:2008-06-01 00:00:00
abstract::In our previous study, we demonstrated that a peptide derived from the novel centrosome residing protein Cep55/c10orf3 can be targeted by the cytotoxic T lymphocytes (CTLs) in peripheral blood mononuclear cells (PBMCs) of breast carcinoma patients. In this report, we evaluated the feasibility of cancer immunotherapy u...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2010.10.001
更新日期:2011-02-01 00:00:00
abstract::Ischemia has elicited a great deal of interest among the scientific community due to its role in life-threatening pathologies such as cancer, stroke, acute renal failure, and myocardial infarction. Oxygen deprivation (hypoxia) associated with ischemia has recently become a subject of intense scrutiny. New investigator...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,评审
doi:10.1016/j.yexmp.2007.03.002
更新日期:2007-10-01 00:00:00
abstract::Spiroplasma spp. are important phyto and insect pathogens, and candidate causal agent/s of transmissible spongiform encephalopathies (TSE) in man and animals. These filterable wall-less bacteria are widely distributed in nature with an unspecified environmental reservoir. In this study we showed by scanning electron m...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2012.04.017
更新日期:2012-08-01 00:00:00
abstract::The CXC chemokine receptor CXCR4 was the first molecule identified as a coreceptor working in conjunction with CD4 to mediate cellular entry for the human immunodeficiency virus (HIV-1). Since that original discovery, 11 other seven-mtransmembrane domain molecules, many of which are chemokine receptors, have been show...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.2000.2336
更新日期:2000-12-01 00:00:00
abstract::Retinoids influence the pathogenesis of alcohol liver disease (ALD). To analyze the impact of retinoid X receptor alpha (RXRalpha) on ALD, alcohol-induced hepatotoxicity was studied using mice fed ethanol intragastrically for 25 days. Alcohol-induced microvesicular fat around the central vein and drug-induced morpholo...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/s0014-4800(03)00091-1
更新日期:2003-12-01 00:00:00
abstract::Tumor associated macrophages (TAMs) play an important role in the growth, progression, and metastasis of tumors. The distribution of TAMs in Kazakh esophageal squamous cell carcinoma (ESCC) is not determined. We aimed to investigate the role of TAMs in the occurrence and progression of Kazakh ESCC. CD163 was used as t...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2016.12.001
更新日期:2017-02-01 00:00:00
abstract::Despite the lack of a complete understanding of the disparities involved, prostate cancer (PCa) has both higher incidence and death rates in African American Men (AAM) relative to those of Caucasian American Men (CAM). MHC class I polypeptide related sequence A (MICA) is an innate immunity protein involved in tumor im...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2019.04.010
更新日期:2019-06-01 00:00:00
abstract::MHC class I polypeptide-related chain A (MICA), mapping to 6p21.33, belongs to the non-classical class I family and its expression is induced by several stress factors including viral infection. A recent genome-wide association study has identified a single nucleotide polymorphism (SNP) of MICA, rs2596542 to be signif...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.yexmp.2013.08.005
更新日期:2013-12-01 00:00:00
abstract::The intracellular distribution of lipid shifts from cytoplasmic to lysosomal localization during the progression of atherosclerosis. It has been suggested that this shift may relate to regressability of lesions. The effects of reducing plasma cholesterol on the regression of early cholesterol-induced atherosclerosis w...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(90)90046-g
更新日期:1990-12-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the role and regulatory mechanisms of Akt/TSC1-TSC2/mTOR signal pathway on the hepatocyte growth and proliferation after partial hepatectomy in rats. METHODS:We used the animal model of 70% hepatectomy, separated and cultivated hepatocytes. According to the different ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2009.01.013
更新日期:2009-04-01 00:00:00
abstract::Recently it was observed that the hypothyroid state induced by propylthiouracil treatment reduced the elimination rate of ethanol. This was based on the fact that hypothyroid rats could only tolerate 10 g/kg/day of ethanol infusion over 24 h. Euthyroid rats tolerate 13 to 14 g/kg/day of ethanol infusion. In the presen...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.2001.2381
更新日期:2001-08-01 00:00:00
abstract::One of the models that best explains the cellular heterogeneity observed in central nervous system (CNS) tumors is the presence of cancer stem cells (CSCs). CSCs can originate from differentiated adult cells that return to an undifferentiated stage through the mechanism known as epithelial-mesenchymal transition (EMT)...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2020.104520
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Exosomes originated from mesenchymal stem cells (MSCs) benefit wound healing. This study investigated effects of exosomes originated from human umbilical cord MSCs (hUC-MSCs) on dermal fibroblasts-myofibroblasts transition via the TGF-β1/Smad2/3 signaling pathway. METHODS:Firstly, hUC-MSCs were collected and...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2020.104468
更新日期:2020-08-01 00:00:00