Abstract：
:Podosomes and the immune synapse are integrin-mediated adhesive structures that share a common ring-like morphology. Both podosomes and immune synapses have a central core surrounded by a peripheral ring containing talin, vinculin and paxillin. Recent progress suggests significant parallels between the regulatory mechanisms that contribute to the formation of these adhesive structures. In this review, we compare the structures, functions and regulation of podosomes and the immune synapse.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Wernimont SA,Cortesio CL,Simonson WT,Huttenlocher Adoi
10.1016/j.ejcb.2008.01.011subject
Has Abstractpub_date
2008-09-01 00:00:00pages
507-15issue
8-9eissn
0171-9335issn
1618-1298pii
S0171-9335(08)00027-7journal_volume
87pub_type
杂志文章,评审abstract：:Proteins that are concentrated in specific compartments of the endomembrane system in order to exert their organelle-specific function must possess specific localization signals that prevent their transport to distal regions of the exocytic pathway. Some resident proteins of the endoplasmic reticulum (ER) that are kno...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/S0171-9335(04)70025-4
更新日期：2000-04-01 00:00:00
abstract：:Gap junctions are transmembrane structures that directly connect the cytoplasm of adjacent cells, making intercellular communications possible. It has been shown that the behaviour of several tumours - such as bone tumours - is related to gap junction intercellular communications (GJIC). Several methodologies are avai...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2017.01.003
更新日期：2017-03-01 00:00:00
abstract：:We have investigated the effects of bafilomycin A1, a specific inhibitor of vacuolar type H(+)-ATPase, on the secretion and intracellular distribution of prolactin in cultured rat pituitary tumor cells (GH3 cells). Pulse-labeling the cells with L-[35S]methionine for 5 min and subsequently incubating in chase medium co...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-10-01 00:00:00
abstract：:The large protein bodies of the storage parenchyma cells of mung bean (Vigna radiata) cotyledons contain vesicles measuring 0.2 to 2.0 mum in diameter. The vesicles contain ribosomes, ribosomes, membranous elements which may be derived from the endoplasmic reticulum and occasionally Golgi bodies and mitochondria. The ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-06-01 00:00:00
abstract：:Sertoli cells in culture synthesize two membrane-associated proteoglycans (PGs) containing as glycosaminoglycan (GAG) moieties either chondroitin sulfate (CS) or CS and heparan sulfate (HS); the latter PG is, therefore, referred to as the mixed PG. To determine if these PGs are randomly distributed on the cell surface...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1992-12-01 00:00:00
abstract：:In the eye lens, three connexins have been detected in epithelial cells and bow region/differentiating fiber cells, suggesting the possible formation of heteromeric gap junction channels. To study possible interactions between Cx56 and Cx43, we stably transfected a normal rat kidney cell line (NRK) that expresses Cx43...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00132
更新日期：2001-01-01 00:00:00
abstract：:Microbodies containing bipyramidal crystalline nucleoid inclusions occur within every cortical cell in roots of Yucca torreyi. Reaction product deposition attributable to catalase, glycolate oxidase, and urate oxidase activities are cytochemically localized to Yucca root microbodies and classifies them as unspecialize...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1984-07-01 00:00:00
abstract：:Na/K-ATPase of salt-stressed salt glands of the domestic duck (Anas platyrhynchos) was purified in membrane-bound form by incubation of the microsomal fraction with sodium dodecylsulphate and ATP followed by discontinuous sucrose gradient centrifugation. Gel electrophoresis of the purified plasma membrane preparation ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Filensin is a lens-specific intermediate filament protein, expressed in the lens fiber cells but not the lens epithelium. Using antibodies to filensin and the other lens intermediate filament proteins, vimentin and CP49, the codistribution of filensin with CP49 and independence of this network from the vimentin networ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1995-07-01 00:00:00
abstract：:We have used plant root tips frozen under high pressure in conjunction with freeze-fracture electron microscopy a) to evaluate the quality of freezing of unfixed, non-cryoprotected tissues obtainable with this method, b) to examine the structure of cells frozen under high pressure, c) to evaluate the usefulness of hig...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1988-04-01 00:00:00
abstract：:In Physarum polycephalum (Myxomycetes) aphidicolin has been found to delay metaphase onset when applied to synchronous plasmodia 3 h before control metaphase. In contrast to the action of temperature shifts, aphidicolin treatment did not delay the initiation of the increase of thymidine kinase synthesis (EC 2.7.1.21, ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1981-08-01 00:00:00
abstract：:Carbonic anhydrase (CA) XII, an extracellular enzyme involved in the regulation of the microenvironment acidity and tumor malignant phenotype, was originally identified as a protein overexpressed in some types of cancers, including breast cancer. However, the cellular function and mechanism of CAXII remained unclear. ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2010.03.004
更新日期：2010-08-01 00:00:00
abstract：:In this study we have used primary cultures of porcine superior cervical ganglia as a model system to study exo-endocytosis in sympathetic neurons. Pure neuronal cultures with a defined noradrenergic phenotype can be obtained when antimitotics are included in the culture medium, and the high yield from prenatal piglet...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:Next to the already available mouse monoclonal and laboratory animal-derived polyclonal antibodies, recombinant antibodies offer an additional and virtually unlimited arsenal of new immunohistochemical research tools. The major advantages of recombinant antibodies are their rapid and easy generation against virtually ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2004.12.025
更新日期：2005-04-01 00:00:00
abstract：:Programmed cell death (PCD) is the regulated removal of cells within an organism and plays a fundamental role in growth and development in nearly all eukaryotes. In animals, the model organism Caenorhabditis elegans (C. elegans) has aided in elucidating many of the pathways involved in the cell death process. Various ...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2012.02.002
更新日期：2012-08-01 00:00:00
abstract：:In recent years, several antagonists of alpha(v)beta3 have been used to develop therapeutic approaches to the treatment of melanoma neoplasia. We studied the effects of anti-alpha(v)-integrin-blocking antibodies on attached M21 melanoma cells, the cellular distribution of alpha(v)-integrin and the molecular organizati...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00067
更新日期：2000-07-01 00:00:00
abstract：:Proprotein Convertase 7 (PC7) is a Furin-like endoprotease that cleaves precursor proteins at basic amino acids. PC7 is concentrated in the trans-Golgi network (TGN) but it shuttles between the plasma membrane and the TGN depending on sequences in the cytoplasmic tail. A short region containing a three amino acids mot...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2017.03.010
更新日期：2017-08-01 00:00:00
abstract：:The induction of pollen embryogenesis in Capsicum annuum L. has been studied at the cellular level using various in situ approaches with several molecular probes for DNA, RNA and proteins. The late vacuolated microspore and the young bicellular pollen grain are stages of gametophytic development in which embryogenesis...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-04-01 00:00:00
abstract：:Pinocytosis was studied in cultured human skin fibroblasts in order to obtain more information about uptake in these cells of non-specific ligands with different net surface charge. The fibroblasts were obtained from a normal person and a patient homozygous for familial hypercholesterolemia. No ultrastructural differe...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1982-06-01 00:00:00
abstract：:Mesenchymal stem cells (MSCs) exhibit the potential to repair a wide variety of injured adult tissues. The migration capability of MSCs is an important determinant of the efficiency of MSC transplant therapy. MicroRNAs (miRNAs) are increasingly implicated in regulating the migration of MSCs. Herein, we show that the e...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2016.06.005
更新日期：2016-09-01 00:00:00
abstract：:We have measured the rate of secretion in vitro of individual rat exocrine pancreatic enzymes and proenzymes from cells in pancreatic lobules of control animals and animals subjected to 24 h optimal hormonal prestimulation with cerulein, in vivo. With the controls secreted proteins were first detectable at 20 to 25 mi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-02-01 00:00:00
abstract：:Channels of the surface-connected, open canalicular system (OCS) of human platelets serve as the pathway for transport of substances into the cells and as conduits for the discharge of alpha granule products secreted during the platelet release reaction. The purpose of the present study was to determine if both functi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：:HeLa cells in mitosis are fixed by KMnO4 to obtain a good preservation of membranes. Inside and around the mitotic apparatus a vesicular, a tubular and a cisternal type of membranes are demonstrated. Small spherical or ellipsoidal vesicles are distributed at random in the spindle area. Zones around the poles and in th...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1980-08-01 00:00:00
abstract：:In the current study we describe the changes of overall organization of lens fiber cells in connexin 46 (Cx46) and connexin 50 (Cx50) knockout mice. Morphometric analyses and the application of immunocytochemical techniques revealed that in Cx46 knockout lens (Cx46 -/-), where Cx50 is expressed alone, the postnatal di...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2006.03.006
更新日期：2006-08-01 00:00:00
abstract：:We have previously demonstrated the immunofluorescent localization of the tau and HMW MAPS on microtubules in vivo. When cells were treated with the non-ioni detergent triton before fixation, however treated with the non-ionic detergent triton before fixation, however, the immunofluorescent staining of microtubules wi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1980-08-01 00:00:00
abstract：:Diaphanous-related formins (DRFs) drive the nucleation and elongation of linear actin filaments downstream of Rho GTPase signalling pathways. Dictyostelium formin C (ForC) resembles a DRF, except that it lacks a genuine formin homology domain 1 (FH1), raising the questions whether or not ForC can nucleate and elongate...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2013.07.001
更新日期：2013-06-01 00:00:00
abstract：:The murine recessive yellow (Mc1r(e)) is a loss-of-function mutation in the receptor for alpha-melanocyte-stimulating hormone, melanocortin receptor 1 (Mc1r) and produces yellow coats by inducing pheomelanin synthesis in hair follicular melanocytes. However, it is not known whether the Mc1r(e) mutation affects the pro...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2007.03.007
更新日期：2007-06-01 00:00:00
abstract：:Translationally controlled tumor protein (Tpt1/TCTP) is a multi-functional cytosolic protein whose cellular levels are finely tuned. TCTP regulates protein behavior by favoring stabilization of protein partners or on the contrary by promoting degradation of others. TCTP has been shown to be transcriptionally and trans...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2016.12.002
更新日期：2017-03-01 00:00:00
abstract：:Rhodamine-conjugated phalloin, a derivative of phalloidin which binds to F-actin, was associated with three types of structures in uredospore germlings of the bean rust fungus, Uromyces phaseoli. The structures were filaments, peripheral plaques, and intranuclear inclusions. The filaments, located throughout the germ ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-11-01 00:00:00
abstract：:Mitotic PtK1 spindles were UV irradiated (285 nm) during metaphase and anaphase between the chromosomes and the pole. The irradiation, a rectangle measuring 1.4 x 5 microns parallel to the metaphase plate, severed between 90 and 100% of spindle microtubules (MTs) in the irradiated region. Changes in organization of MT...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-06-01 00:00:00
