Abstract:
:Following intratesticular injection of [3H]thymidine, spermatozoa were isolated from the caput and cauda epididymis of CD-1 mice. Quantitation of the amount of radiolabelled DNA in whole spermatozoa, sperm heads (nuclei) and sperm midpiece-tails (mitochondria) at time intervals 3-36 days postinjection demonstrated mitochondrial DNA (mtDNA) is synthesized during meiosis and early spermiogenesis. mtDNA synthesis terminates in mid-spermiogenesis suggesting that the mitochondrial genome in spermatozoa has a half-life of at least 15 days.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Hecht NB,Liem Hdoi
10.1016/0014-4827(84)90688-8subject
Has Abstractpub_date
1984-09-01 00:00:00pages
293-8issue
1eissn
0014-4827issn
1090-2422pii
0014-4827(84)90688-8journal_volume
154pub_type
杂志文章abstract::To investigate the involvement of proteases in apoptosis, rat thymocytes were treated with the glucocorticoid hormone methylprednisolone or the topoisomerase II inhibitor etoposide in the presence of selective substrate inhibitors of either interleukin-1 beta-converting enzyme (ICE), (Z-Val-Ala-Asp-chloromethylketone,...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1995.1391
更新日期:1995-12-01 00:00:00
abstract::Mammalian enabled (MENA), usually known as a direct regulator of microfilament polymerization and bundling, promotes metastasis in various cancers. Here we focus on the role of MENA in hepatocellular carcinoma (HCC) metastasis and the relevant mechanism from the view of RhoA activity regulation. By HCC tissue microarr...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2014.05.010
更新日期:2014-09-10 00:00:00
abstract::The insoluble cytoskeletal material remaining after detergent lysis of 'Normal' Murine Mammary Gland (NMuMG) cells, growing on plastic or collagen gel substrata, was analyzed by two-dimensional gel electrophoresis. The identity of the cytoskeletal elements was determined by their solubility properties, electrophoretic...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(86)90343-5
更新日期:1986-02-01 00:00:00
abstract::The mitochondrial enzyme cytochrome c oxidase (COX) in eukaryotes consists of at least seven subunits, three of which (I-III) are encoded by mitochondrial DNA (mitDNA) and the others (IV-VII) by the nuclear genome. There is increasing evidence that COX in mammals exists in multiple tissue-specific forms, presumably sp...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(87)90414-9
更新日期:1987-01-01 00:00:00
abstract::Rat myotubes in tissue culture form broad areas of close contact with the substrate. These areas often display two distinct, interdigitating sets of membrane domains. One, the "contact domain", is close to the substrate; the other, termed the "AChR domain", is further from the substrate and is rich in acetylcholine re...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(89)90261-9
更新日期:1989-06-01 00:00:00
abstract::Breast cancer (BC) is one of the most common cancers among women in both developed and developing countries with a rising incidence. Using the MMTV-PyMT transgenic mouse model and xenografted breast cancer model, we found that R5, a neutralizing antibody to Robo1, significantly inhibited BC growth and metastasis. Angi...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2019.111756
更新日期:2020-02-01 00:00:00
abstract::The specific action of a pig skin fraction enriched in epidermal G1-chalone, a tissue-specific inhibitor of epidermal DNA synthesis, was investigated by means of flow cytofluorometry. The results indicate that G1-chalone inhibits progression of partially synchronized rat tongue epithelial cells (line RTE-2) through th...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(89)90235-8
更新日期:1989-06-01 00:00:00
abstract::Regions of heterochromatin are often found at the periphery of the mammalian nucleus, juxtaposed to the nuclear lamina. Genes in these regions are likely maintained in a transcriptionally silent state, although other locations at the nuclear periphery associated with nuclear pores are sites of active transcription. As...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2009.01.003
更新日期:2009-04-01 00:00:00
abstract::Allograft Inflammatory Factor-1 (AIF-1) is a cytoplasmic calcium-binding protein expressed in vascular smooth muscle cells (VSMC) in response to injury or cytokine stimulation. AIF-1 contains a partially conserved EF-hand calcium-binding domain, and participates in VSMC activation by activation of Rac1 and induction o...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2005.03.002
更新日期:2005-07-01 00:00:00
abstract::Vigilin, a protein with a continuous series of 14 KH motifs, forms part of a multiprotein complex containing tRNA. Several lines of evidence have suggested that vigilin expression is enhanced in those cells which were actively engaged in protein synthesis. Accordingly, we show here by immunoelectronmicroscopy a close ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1997.3891
更新日期:1998-02-25 00:00:00
abstract::Integrin-linked kinase (ILK) is a multifunctional serine/threonine kinase. Accumulating evidences suggest that ILK are involved in cell-matrix interactions, cell proliferation, invasion, migration, angiogenesis and Epithelial-mesenchymal transition (EMT). However, the underlying mechanisms remain largely unknown. EMT ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2013.05.014
更新日期:2013-08-01 00:00:00
abstract::There is at present a controversy in the literature whether MSCs are susceptible to spontaneous in vitro transformation or not. Several groups have reported spontaneous transformation of MSCs from various species. However, some of these reports were not true transformations and later proven to be due to cross-contamin...
journal_title:Experimental cell research
pub_type: 评论,杂志文章
doi:10.1016/j.yexcr.2011.12.009
更新日期:2012-03-10 00:00:00
abstract::Polo-like kinases (Plks) are essential for progression through mitosis. The activity of these kinases peak during M phase and this activation has been attributed to phosphorylation. Kinases capable of activating Plks in vitro have been previously identified both in mammalian cells and in Xenopus laevis oocytes (SLK an...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2005.10.033
更新日期:2006-02-01 00:00:00
abstract::Ring finger protein 6 (RNF6), a RING-domain E3 ubiquitin Ligase, functions as a potential tumor promoter in several caners. However, the function and clinical significance of RNF6 in hepatocellular carcinoma (HCC) remains unclear. Here, we found that high RNF6 expression was detected frequently in primary HCC tissues,...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2018.11.019
更新日期:2019-01-01 00:00:00
abstract::Growth factor-mediated stimulation of epithelial cells induces the disassembly of E-cadherin-mediated cell-cell adhesion. We found that overexpression of a disintegrin and metalloprotease 9 (ADAM9) enhanced growth factor-mediated induction of endocytosis and dynamic recycling of E-cadherin in HT29 human colon cancer c...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2005.10.032
更新日期:2006-02-01 00:00:00
abstract::Mutation R453W in A-type lamins, that are major nuclear envelope proteins, generates Emery-Dreifuss muscular dystrophy. We previously showed that mouse myoblasts expressing R453W-lamin A incompletely exit the cell cycle and differentiate into myocytes with a low level of multinucleation. Here we attempted to improve d...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2008.01.018
更新日期:2008-04-01 00:00:00
abstract::KILLER/DR5 is a death-domain-containing proapoptotic receptor that binds to the cytotoxic ligand TRAIL. It was originally reported that induction of KILLER/DR5 mRNA following DNA damage was p53-dependent, but some drugs that induce apoptosis can upregulate KILLER/DR5 mRNA expression in cell lines with mutated p53. We ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.2000.5073
更新日期:2001-01-15 00:00:00
abstract::Extraocular muscles (EOMs) are categorized as skeletal muscles; however, emerging evidence indicates that their gene expression profile, metabolic characteristics and functional properties are significantly different from the prototypical members of this muscle class. Gene expression profiling of developing and adult ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2010.03.018
更新日期:2010-07-15 00:00:00
abstract::Barrier-to-autointegration factor (BAF) is an essential chromatin protein conserved in metazoans. BAF has roles in nuclear assembly, chromatin organization, gene expression, and gonad development and is exploited by retroviruses. BAF forms stable dimers that bind nonspecifically to dsDNA and specifically to LEM-domain...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2005.11.013
更新日期:2006-02-15 00:00:00
abstract::Alpha-smooth muscle actin (SMA), an actin isoform that contributes to cell-generated mechanical tension, is normally restricted to cells of vascular smooth muscle, but SMA can also be expressed in certain non-muscle cells, most notably myofibroblasts. These cells are present in healing wounds, scars, and fibrocontract...
journal_title:Experimental cell research
pub_type: 杂志文章,评审
doi:10.1016/j.yexcr.2005.11.004
更新日期:2006-02-01 00:00:00
abstract::β-Catenin signaling plays a pivotal role in the genesis of a variety of malignant tumors, but its role in breast cancer has not been fully elucidated. Here, we examined whether deregulation of β-catenin signaling is related to the aggressive characteristics of certain types of breast cancers. Analysis of cytokine leve...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2015.09.003
更新日期:2015-10-15 00:00:00
abstract::Two HL60 clones (C12 and C13) totally insensitive to differentiation induction by dimethylsulfoxide (Me2SO) are described. They have been growing continuously in the presence of the inducer for more than 6 months. The morphological and cytochemical features of the two populations are quite similar to those of the orig...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(83)90275-6
更新日期:1983-08-01 00:00:00
abstract::The Golgi apparatus undergoes extensive fragmentation during mitosis in animal cells. Protein kinases play a critical role during fragmentation of the Golgi apparatus. We reported here that Polo-like kinase 3 (Plk3) may be an important mediator during Golgi breakdown. Specifically, Plk3 was concentrated at the Golgi a...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2003.10.022
更新日期:2004-03-10 00:00:00
abstract::Incubation of cultured cells at 20 degrees C blocks the transport of newly synthesized plasma membrane proteins, and the proteins accumulate intracellularly in a terminally glycosylated form. When baby hamster kidney cells are infected with the ts O45 mutant of vesicular stomatitis virus, and incubated at 20 degrees C...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(88)90190-5
更新日期:1988-04-01 00:00:00
abstract::Although 12-day-old chick embryo retinal pigment epithelial (RPE) cells in situ do not express the proliferating cell nuclear antigen (PCNA) which is known to function as an auxiliary protein of DNA polymerase delta, they do so when cultured on glass. Conversely, PCNA was not expressed by RPE cells of the same age mai...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(91)90378-8
更新日期:1991-08-01 00:00:00
abstract::In dog thyrocytes in primary culture, thyrotropin (TSH), acting through cyclic AMP, induces proliferation and differentiation expression, while tetradecanoylphorbol acetate (TPA) or epidermal growth factor (EGF) induces proliferation and dedifferentiation. In this work, we have investigated the regulation of mRNA expr...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1994.1294
更新日期:1994-10-01 00:00:00
abstract::Implantation of myoblasts is a strategy used to enhance the regeneration of skeletal muscle tissue in vivo. In mouse models, myogenic cell lines and primary cells have been employed with different yields of adult muscle tissue formed. The present work is a study of some developmental features of expanded primary mouse...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.2002.5562
更新日期:2002-08-01 00:00:00
abstract::Inhibition of cAMP-dependent protein kinase activity by microinjection of a specific physiologic protein inhibitor into sea urchin eggs inhibits the first cleavage after fertilization. Inhibition apparently occurs at some time prior to or during formation of the mitotic spindle. Measurement of the total protein kinase...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(90)90286-j
更新日期:1990-05-01 00:00:00
abstract::Eps8 controls actin dynamics directly through its barbed end capping and actin-bundling activity, and indirectly by regulating Rac-activation when engaged into a trimeric complex with Eps8-Abi1-Sos1. Recently, Eps8 has been associated with promotion of various solid malignancies, but neither its mechanisms of action n...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2010.02.020
更新日期:2010-07-15 00:00:00
abstract::Fibroblast migration is a central process in skin wound healing, which requires the coordination of several types of growth factors. bFGF, a well-known fibroblast growth factor (FGF), is able to accelerate fibroblast migration; however, the underlying mechanism of bFGF regulation fibroblast migration remains unclear. ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2017.03.054
更新日期:2017-06-15 00:00:00