Abstract：
:Inverted thyroid follicles in suspension culture were observed using dark-field illumination and time-lapse video enhancement techniques. The lumens of many follicles undergo episodes of rapid shrinkage followed by relatively slow dilation. The extent of shrinkage ranged from 10 to 40% of the initial diameter. The decrease in lumen diameter is accompanied by loss of luminal fluid. The rate of efflux of fluid amounted to from 1 to 90 microns3/micron2 of luminal surface/min. This was followed after several minutes by a slow and generally linear increase in lumen diameter with time that could be accounted for by an influx of fluid of the order of 0.5 micron3/micron2/min. It is possible that this phenomenon is due to a continued influx of fluid into the lumen until a junction opens between cells allowing a sudden loss of luminal fluid. The junction reseals and fluid begins to accumulate in the lumen. The phenomenon may be a three-dimensional analogue of the behavior of domes.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Nitsch L,Wollman SHdoi
10.1016/0014-4827(86)90447-7subject
Has Abstractpub_date
1986-01-01 00:00:00pages
278-83issue
1eissn
0014-4827issn
1090-2422pii
0014-4827(86)90447-7journal_volume
162pub_type
杂志文章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：:Skeletal muscle differentiation is strongly inhibited by transforming growth factor type beta (TGF-beta), although muscle formation as well as regeneration normally occurs in an environment rich in this growth factor. In this study, we evaluated the role of intracellular regulatory Smads proteins as well as TGF-beta-r...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2010.04.031
更新日期：2010-09-10 00:00:00
abstract：:Myeloid-derived suppressor cells (MDSCs) are a heterogeneous population and show significant expansion under pathological conditions. microRNA plays important roles in many biological processes, whether microRNAs have a function in the expansion of MDSCs is still not very clear. In this study, miR-34a overexpression c...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2014.04.010
更新日期：2014-08-15 00:00:00
abstract：:An adenocarcinoma cell line which has the ability to arrest in G0 phase under exhausted culture conditions was established. Using the cell line, we investigated the expression of cell cycle-associated proteins including cdc2, cdk2, cyclin A, cyclin Dl, and Rb during entry into or withdrawal from the cell cycle. MAP ki...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.0159
更新日期：1996-05-25 00:00:00
abstract：:During mitosis there is an abrupt inhibition of a wide range of membrane functions, including fluid-phase and adsorptive pinocytosis. We have used cell hybrids formed between mitotic and interphase cells to approach the mechanism of this inhibition. We report that fluid pinocytosis is reactivated in the mitotic partne...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(87)90178-9
更新日期：1987-08-01 00:00:00
abstract：:In mammalian cells, it has been shown that adjacent multiple DNA replicons, termed a replicon cluster or a replicon domain, are replicated coordinately in a defined temporal order during the DNA synthetic (S) phase. However, no intranuclear structure of this replicon domain has been revealed in the nucleus labelled wi...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(86)90583-5
更新日期：1986-08-01 00:00:00
abstract：:The RAI gene is also known as iASPP and PPP1R13L. Recent investigations have shown that the region encompassing RAI is important for the development of cancer in young and middle-aged persons. It has been speculated that the RAI product induces apoptosis by blocking NF-kappaB or inhibits apoptosis by blocking p53. Eit...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2007.05.006
更新日期：2007-07-15 00:00:00
abstract：:A temperature-sensitive mutant, tsJT60, grew exponentially at both 34 degrees and 39.5 degrees C, but when stimulated from the resting state it entered S phase at 34 degrees but not at 39.5 degrees C. The mutated function appeared to be a prerequisite throughout from 0 to 9 h following the stimulation, in order that G...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(86)90543-4
更新日期：1986-07-01 00:00:00
abstract：:Patients infected with human immunodeficiency virus type 1 (HIV-1) develop a spectrum of B cell lymphoproliferative disorders ranging from polyclonal B cell activation to B cell lymphomas. While a direct role of Epstein-Barr virus (EBV) is well recognized for most of these lesions, recent findings have suggested that ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2004.01.018
更新日期：2004-05-01 00:00:00
abstract：:The expression of human cellular fibronectin (HFN) was analyzed in relation to the differentiation process of the human enterocyte-like cell line Caco-2. A single approximately 290-kDa form of HFN, corresponding to a 10.0-kb mRNA species, was observed in Caco-2 cells. The expression levels of both protein and mRNA wer...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1995.1004
更新日期：1995-01-01 00:00:00
abstract：:Taking the advantage of single-molecule imaging, our recent study has revealed surprisingly long processive movement of a Formin protein, mDia1, surfing along with the growing end of actin filaments in living cells. This finding provides direct evidence for the ability of Formins to function as processive cappers that...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2004.08.020
更新日期：2004-11-15 00:00:00
abstract：:As a widely used anti-bacterial agent and a metabolic inhibitor as well as AMP-activated protein kinase (AMPK) activator, berberine (BBR) has been shown to cross the blood-brain barrier. Its efficacy has been investigated in various disease models of the central nervous system. Neurite outgrowth is critical for nervou...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2015.04.006
更新日期：2015-06-10 00:00:00
abstract：BACKGROUND:Müller cell gliosis not only plays an important physiological role by maintaining retinal neuronal homeostasis but is also associated with multiple pathological events in the retina, including optic nerve crush (ONC) injury. Modulating Müller cell gliosis contributes to the creation of a permissive environme...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2019.01.009
更新日期：2019-02-15 00:00:00
abstract：:MicroRNAs (miRNAs) are a class of small non-coding RNAs that repress the expression of their target genes post-transcriptionally. MiRNAs participate in the regulation of a variety of biological processes, including development and diseases. However, the functional role and molecular mechanism by which miRNAs regulate ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2012.06.018
更新日期：2012-11-01 00:00:00
abstract：:The base at the first anticodon ("wobble") position of certain eukaryotic tRNA species is either guanine or the hypermodified base queuine. These tRNA species are synthesized with guanine in the wobble position (tRNAG); this guanine can then be replaced with queuine by the action of the enzyme tRNA-guanine ribosyltran...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90506-p
更新日期：1991-07-01 00:00:00
abstract：:High throughput RNA sequencing techniques have revealed that a large fraction of the genome is transcribed into long non-coding RNAs (lncRNAs). Unlike canonical protein-coding genes, lncRNAs do not contain long open reading frames (ORFs) and tend to be poorly conserved across species. However, many of them contain sma...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2020.111940
更新日期：2020-06-01 00:00:00
abstract：:There is strong evidence that the senescent phenotype, whether induced by telomere shortening, oxidative damage, or oncogenic stimuli, is an important tumor suppressive mechanism. The melanocyte is a cell of neural crest origin that produces the pigment melanin and can develop into malignant melanomas. To understand h...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1999.4688
更新日期：1999-12-15 00:00:00
abstract：:Previous studies have shown that centrosome position and structure can be influenced by actin filaments, that centrosomes can influence actin organization, and that an actin homologue is associated with centrosomes. Such observations suggest the existence of connections between centrosomes and actin networks. In keepi...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1995.1245
更新日期：1995-08-01 00:00:00
abstract：:It has been proposed that C. elegans LIN-9 functions downstream of CDK4 in a pathway that regulates cell proliferation. Here, we report that mammalian BARA/LIN-9 is a predominantly nuclear protein that inhibits cell proliferation. More importantly, we demonstrate that BARA/LIN-9 also acts downstream of cyclin D/CDK4 i...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.04.002
更新日期：2006-08-01 00:00:00
abstract：:CEACAM1-4S (carcinoembryonic antigen-related cell adhesion molecule 1) is a type I membrane protein with a short (12-amino acid) cytoplasmic tail. Wild type CEACAM1-4S-transfected MCF7 cells form glands with lumena when grown in 3D culture, while null mutations of two putative phosphorylation sites (T457A and S459A) i...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2009.11.001
更新日期：2010-02-15 00:00:00
abstract：:A monoclonal antibody, G8, which recognizes a form of tubulin (G8-tubulin) with a novel distribution in Rat-1 cells and Potorous tridactylis kidney (Ptk-2) cells was isolated. G8 labeled the interphase cytoskeleton of Rat-1 fibroblasts but not mitotic spindles or midbodies. G8 also stained a fiber network in some but ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(89)90345-5
更新日期：1989-10-01 00:00:00
abstract：:Paromomycin is an aminocyclitol aminoglycoside antibiotic used for the treatment of leishmaniasis. In view of the central role of mitochondria in cellular energetics and metabolism, its effect on in vivo mitochondrial activities of Leishmania donovani promastigotes-the parasite flagellate form-was investigated. The ap...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1997.3500
更新日期：1997-05-01 00:00:00
abstract：:Hypoxic conditions are common in solid tumors and have a significant effect on tumor progression, therapeutic and prognosis. Long noncoding RNAs (lncRNAs) are longer than 200 nucleotides and cannot be translated into proteins, which play important roles in some diseases including cancer. Although previous analysis hav...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2017.06.016
更新日期：2017-09-15 00:00:00
abstract：:The progression of cancer cells to highly malignant phenotypes that ultimately invade and metastasize to near and distant sites requires that metastatic cells respond to mitogenic signals in new microenvironments. The successful growth of metastases is due to their ability to respond to local paracrine growth factors ...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1006/excr.1993.1022
更新日期：1993-02-01 00:00:00
abstract：:Elongation factor-1 alpha (EF-1 alpha) is a highly conserved, abundantly expressed protein that functions in peptide elongation during mRNA translation. Mammalian species contain a second EF-1 alpha gene, S1, whose expression is limited to brain, heart, and skeletal muscle. Such tissue specificity in S1 gene expressio...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1995.1268
更新日期：1995-08-01 00:00:00
abstract：:Previous studies have shown that ascorbic acid increases both the total surface acetylcholine receptor (AChR) expression and the mRNA for the alpha-subunit of this receptor in myotubes of cloned L5 muscle cultures. Since ascorbic acid increases collagen synthesis in fibroblasts, we studied the effect of ascorbic acid ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1993.1287
更新日期：1993-11-01 00:00:00
abstract：:Pigmentation of RVH 421 human melanoma cells is induced when cell division is inhibited by cytochalasin D or L-tyrosine phosphate. Increased pigmentation correlates with increased tyrosinase activity when this is monitored over a time-course. Parallel measurements show that the amount of tyrosinase mRNA correlates wit...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(92)90431-7
更新日期：1992-04-01 00:00:00
abstract：:During pathological bone loss, factors that are both stimulatory and inhibitory for osteoclast differentiation are over-expressed. Despite the presence of inhibitory factors, osteoclast differentiation is significantly enhanced to bring about bone loss. To examine the hypothesis that stimulatory growth factors overcom...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2003.11.009
更新日期：2004-03-10 00:00:00
abstract：:Oncogenic EGFRvIII is a naturally occurring oncoprotein and is expressed in about 40-50% of human glioblastomas, particularly those that arise de novo. To understand the molecular mechanisms by which this oncoprotein alters transforming phenotypes, and since our previous work indicated that SHP-2 protein tyrosine phos...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2009.05.001
更新日期：2009-08-15 00:00:00
abstract：:The characterization of a mucus-producing human cell line (HC-84) derived from a colon carcinoma and its response to in vitro reserpine treatment is reported. Mucous granules were demonstrated within these cells on the basis of electron microscopic examination and incorporation of [3H]glucosamine with subsequent autor...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(84)90709-2
更新日期：1984-01-01 00:00:00
