Abstract:
:We tested the hypothesis that structural changes in the genome parallel age- and organ-specific phenotypes in conjunction with the differential transposition activities of retroelements. The genomes of the liver from C57BL/6J mice were larger than other organs, coinciding with an increase in genomic copies of certain retroelements. In addition, there were differential increments in the genome size of the liver with increasing age, which peaked at 5 weeks. The findings that the genome structure of an individual is variable depending on age and organ type in association with the transposition of retroelements may have broad implications in understanding biologic phenomena.
journal_name
Exp Mol Patholjournal_title
Experimental and molecular pathologyauthors
Lee KH,Chiu S,Lee YK,Greenhalgh DG,Cho Kdoi
10.1016/j.yexmp.2012.04.013subject
Has Abstractpub_date
2012-08-01 00:00:00pages
167-72issue
1eissn
0014-4800issn
1096-0945pii
S0014-4800(12)00058-5journal_volume
93pub_type
杂志文章abstract:OBJECTIVE:Annexins are a family of intracellular proteins that bind membrane phospholipids in a Ca(2+) concentration-dependent manner. Several annexins play important roles during tumor progression. However, little is known about the clinical implications and biological functions of Annexin A3 in breast cancer. METHOD...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2013.04.002
更新日期:2013-08-01 00:00:00
abstract::Eotaxin/CCL11 chemokine is expressed in different organs, including the heart, but its precise cellular origin in the heart is unknown. Eotaxin is associated with Th2-like responses and exerts its chemotactic effect through the chemokine receptor-3 (CCR3), which is also expressed on mast cells (MC). The aim of our stu...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2009.07.006
更新日期:2009-10-01 00:00:00
abstract::Osteonecrosis of the femoral head was produced in rats by cutting the ligamentum teres and incising the cervical periosteum. As of the second postoperative week, fibrous tissue pervaded the necrotic epiphyses, macrophages and osteoclasts removed the debris, osteoblasts deposited lamellar-fibred and woven-fibred intram...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2004.10.006
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND:Galectin-3 is a lectin that presents pivotal roles in tumor biology and there are no studies evaluating their expression in dysplasias and carcinomas developed from tongue carcinogenesis models. AIMS:To investigate the role of galectin-3 in the development of tongue carcinomas using a mouse model of oral ca...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2010.12.007
更新日期:2011-04-01 00:00:00
abstract:OBJECTIVE:The aim of the study is to determine the frequency and functionality of blood conventional dendritic cells (cDCs) in relation to disease activity in systemic lupus erythematosus. METHODS:Blood cDCs were enumerated for 34 SLE patients, defined as "active" (SLEDAI ≥ 4) or "inactive" (SLEDAI < 4), 26 RA subject...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2013.06.003
更新日期:2013-10-01 00:00:00
abstract::The keratinocyte growth factor (KGF) regulates cell growth and behavior in an autocrine or paracrine manner. In colorectal cancer tissues, KGF is expressed in tumor cells and adjacent stromal fibroblasts. We have constructed a KGF-gene-transfected cell line (HCT15-KGF) from a colorectal cancer cell line, HCT-15, that ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2007.07.001
更新日期:2007-12-01 00:00:00
abstract::Several studies recognize cancer-stromal fibroblasts' role in cancer-cell invasion and metastasis. Through paracrine signaling molecules, TGF-beta and IL-1beta, cancer cells activate stromal fibroblasts and induce the expression of fibroblast activation protein (FAP). FAP, in turn, affects the proliferation, invasion ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2009.09.001
更新日期:2009-12-01 00:00:00
abstract::RAK antigens p120, p42, and p25 exhibit molecular and immunological similarity to the proteins encoded by HIV-1 and are expressed by 95% of breast and gynecological cancer cases in women and prostate cancer cases in men. Binding of the monoclonal antibody (MAb) RAK-BrI to cancer RAK antigens has been found to be inhib...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.2000.2310
更新日期:2000-08-01 00:00:00
abstract::Certain biochemical parameters of acute liver injury induced by carbon tetrachloride were investigated in rats treated with prostacyclin (PGI2) and two of its derivatives. Serum glutamate oxalacetate transaminase elevation and both triglyceride accumulation and reduction of glycogen content in liver were significantly...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(85)90024-3
更新日期:1985-04-01 00:00:00
abstract::Knowledge of the factors regulating the rate of mRNA degradation, including postmortem delay, is important in determining the reliability of gene expression patterns in dermal tissue. Since RNA stability can be tissue dependent, this study evaluates the effect of postmortem interval on the integrity of total RNA or th...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2006.11.001
更新日期:2007-08-01 00:00:00
abstract::Oral cancer is a major health problem in many parts of the world including India. The molecular mechanisms involved in oral tumorigenesis are not completely understood. Although surgery continues to be the most common treatment modality for this cancer, survival rates of oral cancer patients have still not significant...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2006.05.001
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:Calcific tendinopathy (CT) is characterized by deposits of calcium, most commonly found in the shoulder tendons. The exact cause and pathogenesis of CT are not fully understood. This study analyzed the expression pattern of RNA-binding protein fox-1 homolog 2 (RBFOX2), a crucial splicing regulator in tissue ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2019.104264
更新日期:2019-08-01 00:00:00
abstract::Meningiomas are among the most common tumors of the adult central nervous system (CNS). They are classified by the World Health Organization into three pathologic grades with increasing severity: grade I are benign with favorable treatment outcomes and low recurrence rates while grade III display malignant behavior an...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2018.10.007
更新日期:2018-12-01 00:00:00
abstract::Heritable differences in tumor susceptibility are observed in mice after repetitive exposures to the organotropic colon carcinogen azoxymethane (AOM). The following study was undertaken to determine whether early morphological alterations within the colonic epithelium correlate with subsequent cancer risk. A/J and SWR...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/s0014-4800(99)80003-3
更新日期:1999-02-01 00:00:00
abstract::It is thought that regeneration of the liver provides a state of preparedness for the Shwartzman reaction and contributes to the development of endotoxin-associated massive hepatic necrosis following partial hepatectomy. Therefore we examined endotoxin hepatotoxicity in rats with hepatic regeneration after 35% hepatec...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(92)90024-6
更新日期:1992-02-01 00:00:00
abstract::Lung cancer is the most common cause of cancer-related deaths in both men and women, and effective preventatives are rare due to the difficulty of early detection. Specific gene expression signatures have been identified in individuals that already developed lung cancer. To identify if gene expression differences coul...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2012.09.015
更新日期:2012-12-01 00:00:00
abstract::The glycosaminoglycan (GAG) contents of hypertrophic scars, normal scars, and human skin from cadavers of matched ages were compared. Cellulose acetate electrophoresis, chondroitinase digestions, and reaction product and infrared analyses were used to characterize the component GAGs. DEAE-cellulose chromatography was ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(84)90061-3
更新日期:1984-02-01 00:00:00
abstract::Fibroblast activation protein-α (FAPα) is secreted by activated stromal fibroblasts and can promote ovarian cancer cell proliferation, migration and invasion. However, the molecular mechanism by which FAPα promotes tumor cell proliferation and invasion is unknown. The role of the non-enzymatic activities of FAPα in tu...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2013.06.007
更新日期:2013-08-01 00:00:00
abstract:OBJECTIVE:The aim of the present work was to investigate the mechanism of transforming growth factor (TGF)-β1 and Sloan-Kettering Institute (Ski) in the pathogenesis of hypertrophic scars (HS). BACKGROUND:Wound healing is an inherent process, but the aberrant wound healing of skin injury may lead to HS. There has been...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,收录出版
doi:10.1016/j.yexmp.2014.11.002
更新日期:2014-12-01 00:00:00
abstract::The relative resistance of fibroblasts to hypoxia and their remarkable adaptive plasticity in response to rapid changes in local tissue microenvironment made interstitial cardiac fibroblasts to be a key player in post-myocardial infarction myocardial repair. Cardiac fibroblasts are abundantly presented in the intersti...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,评审
doi:10.1016/j.yexmp.2016.09.002
更新日期:2016-10-01 00:00:00
abstract:PURPOSE:Tumor supressor gene FHIT was identified at chromosome 3p14.2 spanning the FRA3B fragile site and is very often inactivated in different types of cancer. The aim of this study was to examine the frequency of FHIT gene LOH as well as FHIT mRNA and protein expression in sporadic colon adenocarcinoma. METHODS:The...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2013.12.005
更新日期:2014-02-01 00:00:00
abstract::In the present study, BALB/c mice were used to develop a model for the hepatic injury associated to dengue infection. Histological analysis after subcutaneous inoculation with a low viral dose of dengue-2 virus showed Kupffer cell hyperplasia and an increased inflammatory cellular infiltrate next to the bile ducts on ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2010.07.007
更新日期:2010-12-01 00:00:00
abstract::Recent insights have implicated mesothelial-to-mesenchymal transition (MMT) as a mechanism by which mesothelial cells can transdifferentiate into cancer-associated fibroblasts (CAFs) in several cancers metastasizing to the peritoneum. However, this was not evaluated extensively in colorectal cancer. We examined the pr...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2020.104442
更新日期:2020-08-01 00:00:00
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:OBJECT:Mutations of the gene encoding isocitrate dehydrogenase (IDH) have been shown in a significant proportion of diffuse gliomas. These mutations are specific to gliomas and their utility for diagnosis and prognostication of these tumors is being proclaimed. The present study was conducted with the aim of assessing ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章,评审
doi:10.1016/j.yexmp.2011.04.017
更新日期:2011-08-01 00:00:00
abstract::To investigate the role of N-acetylglucosaminyltransferases V (GnT-V) in the malignancy of human hepatocellular carcinoma (HCC), the GnT-V stably suppressed cell line HepG2 GnT-V/1564 was constructed from HepG2. The proliferation, migration, invasion, metastasis of HepG2 GnT-V/1564 was investigated both in vitro and i...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2012.01.011
更新日期:2012-08-01 00:00:00
abstract::Lymph node involvement of chronic lymphocytic leukaemia/small lymphocytic lymphoma (CLL/SLL) is characterised by the diffuse infiltration of small neoplastic lymphocytes, which is accompanied by the presence of proliferation centres (PCs) comprising prolymphocytes and paraimmunoblasts. There is increasing evidence of ...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/j.yexmp.2018.07.009
更新日期:2018-10-01 00:00:00
abstract::A primary culture of cells derived from uninvolved and atherosclerotic intima of human aorta was used to elucidate the role of cyclic nucleotides in atherogenesis. The cells cultured from fatty streaks and atherosclerotic plaques had a 2- to 8-fold lower cyclic AMP level and a 1.5- to 2-fold higher level of cyclic GMP...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(87)90020-7
更新日期:1987-12-01 00:00:00
abstract::The amelioration of fetal alcohol effects on the postnatal development of the Purkinje cell by exogenous L-thyroxine was investigated in the neonatal rat. Time-pregnant rats were divided into three groups. Group A (n = 6) received 35% liquid ethanol diet; Group B (n = 6) was fed a liquid diet in which maltose dextrins...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1006/exmp.1999.2283
更新日期:1999-12-01 00:00:00
abstract::Carbon tetrachloride-mediated loss of cytochrome P-450 has been compared in hepatic microsomes from untreated and phenobarbital-treated rats. At concentrations of carbon tetrachloride greater than 2.5 mM, a direct effect (i.e., NADPH- independent) on cytochrome P-450 was observed. This apparently arose from the "solve...
journal_title:Experimental and molecular pathology
pub_type: 杂志文章
doi:10.1016/0014-4800(86)90045-6
更新日期:1986-06-01 00:00:00