Abstract：
:The turbidity of axonemes during active sliding of microtubules was analysed using the stopped-flow-light-scattering method with high time resolution. Flagella of sea-urchin spermatozoa were demembranated and used after a brief treatment with trypsin. The turbidity of the suspension of flagellar axonemes during ATP-induced disintegration was measured and its time course fitted to a single exponential function which yielded the rate of disintegration, R(1/sec). R coincided well with the velocity of microtubule sliding, V(microM sec) as determined by cinematomicrographic analysis, i.e., R = 0.22 X V, r = 0.9973. It indicates that turbidimetry is a useful method with which to learn the sliding velocity of microtubules. From the dependency of R on temperature, Q10 of the sliding velocity was estimated to be 2.0-2.3 at 43-820 microM of MgATP.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Kamimura S,Nakanishi M,Yano M,Shimizu Hdoi
10.1016/0014-4827(86)90571-9subject
Has Abstractpub_date
1986-03-01 00:00:00pages
186-90issue
1eissn
0014-4827issn
1090-2422pii
0014-4827(86)90571-9journal_volume
163pub_type
杂志文章abstract：:We report that a specific inhibitor of types 1 and 2A phosphatases, okadaic acid (OA), induces germinal vesicle break down (GVBD) and chromosome condensation when microinjected into denuded mouse oocytes maintained in prophase block by analogs of cAMP, inhibitors of phosphodiesterase, or a tumor-promoting phorbol este...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90159-r
更新日期：1991-01-01 00:00:00
abstract：:We investigated the ability of endocytosed activated epidermal growth factor receptors (EGFR) to induce expression of the cyclin-interacting protein p21/CIP1 in A431 cells. Transforming growth factor alpha (TGFalpha) and EGF both induced tyrosine phosphorylation, induction of p21/CIP1, and thereby inhibition of DNA sy...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1998.4127
更新日期：1998-08-25 00:00:00
abstract：:The sensitivity to serine proteinases of cellular proteins involved in cell-matrix adhesion was investigated using C32 melanoma cells. Cells dissociated from monolayers by the metal chelator ethylenediaminetetraacetic acid were incubated with proteolytic enzymes, and then attachment was quantified by standard cell adh...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1993.1226
更新日期：1993-09-01 00:00:00
abstract：:Mitochondrial DNA depleted (ρ(0)) human skin fibroblasts (HSF) with suppressed oxidative phosphorylation were characterized by significant changes in the expression of 2100 nuclear genes, encoding numerous protein classes, in NF-κB and STAT3 signaling pathways, and by decreased activity of mitochondrial death pathway,...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2011.03.012
更新日期：2011-07-01 00:00:00
abstract：:Laminin is a major component of the basal lamina upon which all epithelial cells reside in vivo. The synthesis of basal lamina components and their subsequent assembly into a morphologically distinct basal lamina is a differentiated function of epithelial cells in vivo. Ultrastructural studies in our laboratory show t...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(92)90036-8
更新日期：1992-11-01 00:00:00
abstract：:Poly(ADP-ribosyl)ation (PARylation) is a post-translational modification of proteins catalysed by Poly(ADP-ribose) polymerases (PARP). A wealth of recent advances in the biochemical and functional characterization of the DNA-dependent PARP family members have highlighted their key contribution in the DNA damage respon...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2014.07.003
更新日期：2014-11-15 00:00:00
abstract：:Mesenchymal stem cells (MSCs) secrete paracrine factors that could be cytoprotective and serve roles in immunoregulation during tissue injury. Although MSCs express HIV receptors, and co-receptors, and are susceptible to HIV infection, whether HIV-1 may affect biological properties of MSCs needs more study. We evaluat...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2013.06.008
更新日期：2013-08-15 00:00:00
abstract：:Growth and survival of tumors at a site of metastasis involve interactions with stromal cells in the surrounding environment. Stromal cells aid tumor cell growth by producing cytokines as well as by modifying the environment surrounding the tumor through modulation of the extracellular matrix (ECM). Small leucine-rich...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2010.08.005
更新日期：2010-11-15 00:00:00
abstract：:Phosphorylation of types III and IV intermediate filaments (IFs) is known to regulate their organization and function. Phosphorylation of the amino-terminal head domain sites on types III and IV IF proteins plays a key role in the assembly/disassembly of IF subunits into 10 nm filaments, and influences the phosphoryla...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2007.04.010
更新日期：2007-06-10 00:00:00
abstract：:We have investigated whether restriction endonucleases produce bands on human chromosomes by extracting DNA, using staining methods which are stoichiometric for DNA. Restriction enzymes that produce C-band patterns appear to remove DNA extensively from chromosome arms. In general, however, those restriction enzymes th...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(85)90509-9
更新日期：1985-11-01 00:00:00
abstract：:We examined the transcriptional activity profile of the gene for atrial natriuretic factor (ANF) in mouse embryonal carcinoma P19 cells which had been induced for in vitro cardiac myogenesis. Differentiation was assessed visually, by the degree of spontaneous beating activity, and by the appearance of striated muscle ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1993.1210
更新日期：1993-08-01 00:00:00
abstract：:Transcription factors Mitf and NFATc1 share many downstream targets that are critical for osteoclastogenesis. Since RANKL signals induce/activate both NFATc1 and Mitf isoform-E (Mitf-E), a tissue-restricted Mitf isoform in osteoclasts, it is plausible that the two factors work together to promote osteoclastogenesis. A...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2014.08.018
更新日期：2014-10-15 00:00:00
abstract：:Electrospinning permits fabrication of biodegradable matrices that can resemble the both scale and mechanical behavior of the native extracellular matrix. However, achieving high-cellular density and infiltration of cells within matrices with traditional technique remain challenging and time consuming. The cell electr...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2015.08.007
更新日期：2015-11-01 00:00:00
abstract：:Terminally differentiated skeletal muscle myotubes are arrested in G0 phase of the cell cycle and are unable to be released from this arrest by stimulation with mitogens including serum and growth factors. To inspect a possibility of reversing the quiescence at the G0 phase, we have exploited the mouse skeletal muscle...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1994.1258
更新日期：1994-09-01 00:00:00
abstract：:MyD88, a protein implicated in interleukin-1 signaling, was localized in HeLa cells transiently transfected with an epitope-tagged (flag) version of MyD88. Overexpression of MyD88 can induce apoptosis. We have analyzed the fine structural intracellular distribution of MyD88 using immunoelectron microscopy. MyD88 is lo...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1998.4131
更新日期：1998-08-25 00:00:00
abstract：:Growth factor activity was partially purified from mouse liver plasma membranes and its growth-stimulatory action on cultured mouse fibroblasts was studied. The plasma membrane-associated growth factor (PMGF) was unable to support the proliferation of mouse fibroblasts in monolayer when added as the sole source of gro...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(87)90126-1
更新日期：1987-05-01 00:00:00
abstract：:In confluent keratinocyte monolayers, desmosomal adhesion gradually becomes calcium-independent and this is associated with an increase in the strength of intercellular adhesion (hyper-adhesion). In this study, we investigated the functional and molecular significance of hyper-adhesion in a system challenged by autoim...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2009.10.005
更新日期：2010-02-15 00:00:00
abstract：:It has been reported that cholesterol-lowing agents can ameliorate severity of myocarditis. However, the beneficial effect of the agents has been claimed to be independent of cholesterol reduction as there is no significant change in the plasma cholesterol level in myocarditis. In the present study, using experimental...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2020.112169
更新日期：2020-10-01 00:00:00
abstract：:Tumor cell adhesion within host organ microvasculature, its stabilization and invasion into host organ parenchyma appear to be important steps during formation of distant metastasis. These interactions of circulating tumor cells with the host organs occur in the presence of fluid shear forces and soluble and cellular ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2004.06.001
更新日期：2004-09-10 00:00:00
abstract：:Accumulating evidence indicates that elevated S100P promotes the pathogenesis of cancers, including colon cancer. S100P exerts its effects by binding to and activating the Receptor for Advance Glycation End-products (RAGE). The effects of up-regulated S100P/RAGE signaling on cell functions are well documented. Despite...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2013.05.009
更新日期：2013-08-01 00:00:00
abstract：:We have partially purified a specific cyclin B2 kinase (cyk) from prophase oocytes of Xenopus laevis after an ATP-gamma-S activation step. Phosphopeptide analysis identified Ser53 as the major in vitro phosphorylation site for cyk in cyclin B2. Using a synthetic peptide derived from cyclin B2 encompassing Ser53 (cykti...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.3436
更新日期：1997-02-01 00:00:00
abstract：:Our results showed that the expression of the src gene in chick embryo fibroblasts (CEF) released the density-dependent inhibition (DDI) of phosphate metabolism (phosphate uptake and phosphorylation of small organic compounds). With increasing cell density, phosphate metabolism decreased by 58% in normal CEF and, in c...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(84)90640-2
更新日期：1984-06-01 00:00:00
abstract：:Leptomycin B (LMB) is a Streptomyces metabolite that inhibits nuclear export of the human immunodeficiency virus type 1 regulatory protein Rev at low nanomolar concentrations. Recently, LMB was shown to inhibit the function of CRM1, a receptor for the nuclear export signal (NES). Here we show evidence that LMB binds d...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1998.4136
更新日期：1998-08-01 00:00:00
abstract：:Gp38k is a 383-amino-acid secreted glycoprotein expressed by cultured vascular smooth muscle cells during the time of transition from a proliferating monolayer culture to a nonproliferating multilayered (differentiated) culture. Expression continues as the cell culture forms multicellular nodules. Because this transit...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1999.4511
更新日期：1999-07-10 00:00:00
abstract：:Uterine fibroids, also known as uterine leiomyomas, are a benign tumor of the human uterus and the commonest estrogen-dependent benign tumor found in women. Myocardin is an important transcriptional regulator in smooth and cardiac muscle development. The role of myocardin and its relationship with ERα in uterine fibro...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2016.11.007
更新日期：2017-01-01 00:00:00
abstract：:Primary cultures of renal rabbit proximal tubule cells were initiated from a pure suspension of proximal tubule fragments. Proximal tubule cells were grown in a hormone-supplemented, serum-free medium containing low concentrations of antibiotics. Confluent monolayers exhibited multicellular dome formation, indicating ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90123-c
更新日期：1991-05-01 00:00:00
abstract：:During ovarian folliculogenesis granulosa cells divide while in contact with stromal cells and other granulosa cells. Following ovulation, however, they cease dividing and differentiate into large luteal cells. When cultured in monolayer, granulosa cells spontaneously differentiate into luteal cells, thus confounding ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1994.1084
更新日期：1994-04-01 00:00:00
abstract：:The MUC6 mucin has a critical protective function in the normal stomach, pancreas and duodenum and is aberrantly expressed during the progression of some gastrointestinal cancers. Our aim was to determine whether MUC6 contributes to the etiology or progression of pancreatic cancer and elucidate the molecular basis of ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2011.07.021
更新日期：2011-10-15 00:00:00
abstract：:Huntingtin interacting protein HYPK (Huntingtin Yeast Partner K) is an intrinsically unstructured protein having chaperone-like activity and can suppress mutant huntingtin aggregates and toxicity in cell model of Huntington's Disease (HD). Heat shock response is an adaptive mechanism of cells characterized by upregula...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2016.03.021
更新日期：2016-05-01 00:00:00
abstract：:A disintegrin and metalloproteinase 33 (ADAM33) has been identified as a susceptibility gene for asthma, but details of the causality are not fully understood. We hypothesize that soluble ADAM33 (sADAM33) overexpression can alter the mechanical behaviors of airway smooth muscle cells (ASMCs) via regulation of the cell...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2016.10.004
更新日期：2016-11-15 00:00:00
