Ability to organize microtubules in taxol-treated mitotic PtK2 cells goes with the SPN antigen and not with the centrosome.

abstract：:When the human red cell consumes its ATP, the cell loses its discoid character in favour of a spiculated and eventually a spherical form. This discocyte-echinocyte transformation parallels both degradation of phosphatidylinositol 4,5-bisphosphate and phosphatidic acid but not dephosphorylation of cytoskeletal proteins...

journal_title：Journal of cell science

authors： Backman L

更新日期：1986-02-01 00:00:00

abstract：:The elliptical, anucleate erythrocytes of camels have been examined for the presence of marginal bands and their constituent microtubules. Lysis of erythrocytes under microtubule-stabilizing conditions readily revealed marginal bands in at least 3 % of the cells, as observed by phase-contrast and darkfield light micro...

journal_title：Journal of cell science

authors： Cohen WD,Terwilliger NB

更新日期：1979-04-01 00:00:00

abstract：:The distribution of anionic sites on the membranes of rat pancreatic B cells and of their storage granules has been studied by the use of a visual probe of cationic ferritin. Membranes of isolated storage granules possessed a net negative charge which was apparently evenly distributed; the number of anionic sites was ...

journal_title：Journal of cell science

authors： Howell SL,Tyhurst M

更新日期：1977-01-01 00:00:00

abstract：:Members of the ezrin-radixin-moesin (ERM) family of proteins are involved in multiple aspects of cell migration by acting both as crosslinkers between the membrane, receptors and the actin cytoskeleton, and as regulators of signalling molecules that are implicated in cell adhesion, cell polarity and migration. Increas...

journal_title：Journal of cell science

authors： Clucas J,Valderrama F

更新日期：2014-01-15 00:00:00

abstract：:Autophagy requires the formation of membrane vesicles, known as autophagosomes, that engulf cellular cargoes and subsequently recruit lysosomal hydrolases for the degradation of their contents. A number of autophagy-related proteins act to mediate the de novo biogenesis of autophagosomes and vesicular trafficking even...

journal_title：Journal of cell science

authors： Gammoh N

更新日期：2020-10-30 00:00:00

abstract：:Clusterin expression is increased in tissues undergoing apoptosis, including neurodegenerative retina, but the causal relationships remain to be clarified. To test the hypothesis that overexpression of clusterin could induce apoptosis in neurons, transgenic mice were generated in which rat clusterin transgene was expr...

journal_title：Journal of cell science

authors： Jomary C,Chatelain G,Michel D,Weston A,Neal MJ,Jones SE

更新日期：1999-05-01 00:00:00

abstract：:Interaction of the Eph family of receptor protein tyrosine kinases and their ligands, ephrin family members, induces bi-directional signaling via cell-cell contacts. High expression of B-type ephrin is associated with high invasion potential of tumors, however, the mechanism by which ephrin-B promotes cancer cell inva...

journal_title：Journal of cell science

authors： Tanaka M,Sasaki K,Kamata R,Sakai R

更新日期：2007-07-01 00:00:00

abstract：:RAS isoforms have been proposed to exhibit differing biological outputs due to differences in their relative occupancy of cellular organelles and signalling microdomains. The membrane binding and targeting motifs of RAS are encoded by the C-terminal hypervariable region (HVR), and the precise localisation depends upon...

journal_title：Journal of cell science

authors： Laude AJ,Prior IA

更新日期：2008-02-15 00:00:00

abstract：:Cancers arising in the oesophageal epithelium are among the most common fatal tumors in the world. Despite this, comparatively little is known about the cell biology and organization of this tissue. Recently, in vitro and in vivo techniques developed over the past 30 years for the study of the epidermis have been appl...

journal_title：Journal of cell science

authors： Seery JP

更新日期：2002-05-01 00:00:00

abstract：:Prox1 is a master regulator for the development of lymphatic vasculature and the induction of lymphangiogenesis. In this study, we identified Prox1 as a new target for small ubiquitin-like modifier 1 (SUMO-1). Lysine 556 (K556) was found to be the major sumoylation site for Prox1 in vitro and in vivo. Mutation of this...

journal_title：Journal of cell science

authors： Pan MR,Chang TM,Chang HC,Su JL,Wang HW,Hung WC

更新日期：2009-09-15 00:00:00

abstract：:The centrosome organizes microtubules by controlling nucleation and anchoring processes. In mammalian cells, subdistal appendages of the mother centriole are major microtubule-anchoring structures of the centrosome. It is not known how newly nucleated microtubules are anchored to these appendages. We show here that ni...

journal_title：Journal of cell science

authors： Delgehyr N,Sillibourne J,Bornens M

更新日期：2005-04-15 00:00:00

abstract：:Cell fusion plays a well-recognized, physiological role during development. Bone-marrow-derived hematopoietic cells have been shown to fuse with non-hematopoietic cells in a wide variety of tissues. Some organs appear to resolve the changes in ploidy status, generating functional and mitotically-competent events. Howe...

journal_title：Journal of cell science

authors： Skinner AM,Grompe M,Kurre P

更新日期：2012-06-15 00:00:00

abstract：:The molecular interactions leading to organised, controlled extracellular matrix degradation are of central importance during growth, development and tissue repair, and when deregulated contribute to disease processes including cancer cell invasion. There are two major pathways for collagen degradation: one dependent ...

journal_title：Journal of cell science

authors： Messaritou G,East L,Roghi C,Isacke CM,Yarwood H

更新日期：2009-11-15 00:00:00

abstract：:The extracellular matrix (ECM) regulates cell behavior by influencing cell proliferation, survival, shape, migration and differentiation. Far from being a static structure, the ECM is constantly undergoing remodeling--i.e. assembly and degradation--particularly during the normal processes of development, differentiati...

journal_title：Journal of cell science

authors： Daley WP,Peters SB,Larsen M

更新日期：2008-02-01 00:00:00

abstract：:Formation of crossovers between homologous chromosomes during meiosis is positively regulated by the ZMM proteins (also known as SIC proteins). DNA damage checkpoint proteins also promote efficient formation of interhomolog crossovers. Here, we examined, in budding yeast, the meiotic role of the heterotrimeric DNA dam...

journal_title：Journal of cell science

authors： Shinohara M,Hayashihara K,Grubb JT,Bishop DK,Shinohara A

更新日期：2015-04-15 00:00:00

abstract：:Circadian rhythms exist in most living organisms. The general molecular mechanisms that are used to generate 24-hour rhythms are conserved among organisms, although the details vary. These core clocks consist of multiple regulatory feedback loops, and must be coordinated and orchestrated appropriately for the fine-tun...

journal_title：Journal of cell science

authors： Kojima S,Shingle DL,Green CB

更新日期：2011-02-01 00:00:00

abstract：:It is becoming clear that mechanical stimuli are crucial factors in regulating the biology of the cell, but the short-term structural response of a cell to mechanical forces remains relatively poorly understood. We mechanically stimulated cells transiently expressing actin-EGFP with controlled forces (0-20 nN) in orde...

journal_title：Journal of cell science

authors： Guolla L,Bertrand M,Haase K,Pelling AE

更新日期：2012-02-01 00:00:00

abstract：:Cyclins control the activities of cyclin-dependent protein kinases (cdks) and hence play a key role in cell cycle regulation. While B-type cyclins associate with p34cdc2 to trigger entry into mitosis, progression through S phase requires cyclin A, presumably in association with p33cdk2. Vertebrate A- and B-type cyclin...

journal_title：Journal of cell science

authors： Maridor G,Gallant P,Golsteyn R,Nigg EA

更新日期：1993-10-01 00:00:00

abstract：:Exocytotic incorporation of plasmalemmal precursor vesicles (PPVs) into the cell surface is necessary for axonal outgrowth and is known to occur mainly at the nerve growth cone. We have demonstrated recently that plasmalemmal expansion is regulated at the growth cone by IGF-1, but not by BDNF, in a manner that is quas...

journal_title：Journal of cell science

authors： Laurino L,Wang XX,de la Houssaye BA,Sosa L,Dupraz S,Cáceres A,Pfenninger KH,Quiroga S

更新日期：2005-08-15 00:00:00

abstract：:Tau is a neuronal microtubule-associated protein that appears to function in the formation and maintenance of axons by influencing microtubule organisation. Tau is a phosphoprotein and is more heavily phosphorylated in fetal than in adult brain, and is also hyperphosphorylated in Alzheimer's disease where it forms the...

journal_title：Journal of cell science

authors： Wagner U,Utton M,Gallo JM,Miller CC

更新日期：1996-06-01 00:00:00

abstract：:Besides regulating glucose levels, insulin has been reported to participate actively in many other functions, including modulating inflammatory reactions. In this study we investigated how topical insulin application would affect the diabetic wound healing process. We found that the excessive expression of insulin-deg...

journal_title：Journal of cell science

authors： Yang P,Wang X,Wang D,Shi Y,Zhang M,Yu T,Liu D,Gao M,Zhang X,Liu Y

更新日期：2020-10-12 00:00:00

abstract：:To understand the mechanism involved in the apical sorting of glycosylphosphatidylinositol (GPI)-anchored proteins (GPI-APs) we fused to the C-terminus of GFP the GPI-anchor-attachment signal of the folate receptor (FR) or of the prion protein (PrP), two native GPI-anchored proteins that are sorted apically or basolat...

journal_title：Journal of cell science

authors： Paladino S,Lebreton S,Tivodar S,Campana V,Tempre R,Zurzolo C

更新日期：2008-12-15 00:00:00

abstract：:Schizosaccharomyces pombe cells divide by medial fission throughout contraction of an actomyosin ring and deposition of a multilayered division septum that must be cleaved to release the two daughter cells. Although many studies have focused on the actomoysin ring and septum assembly, little information is available c...

journal_title：Journal of cell science

authors： Martín-Cuadrado AB,Dueñas E,Sipiczki M,Vázquez de Aldana CR,del Rey F

更新日期：2003-05-01 00:00:00

abstract：:The functions of polycomb products extend beyond their well-known activity as transcriptional regulators to include genome duplication processes. Polycomb activities during DNA replication and DNA damage repair are unclear, particularly without induced replicative stress. We have used a cellular model of conditionally...

journal_title：Journal of cell science

authors： Bravo M,Nicolini F,Starowicz K,Barroso S,Calés C,Aguilera A,Vidal M

更新日期：2015-10-01 00:00:00

abstract：:Poly(ADP-ribosyl)ation is a post-translational modification of proteins involved in the regulation of chromatin structure, DNA metabolism, cell division and cell death. Through the hydrolysis of poly(ADP-ribose) (PAR), Poly(ADP-ribose) glycohydrolase (PARG) has a crucial role in the control of life-and-death balance f...

journal_title：Journal of cell science

authors： Amé JC,Fouquerel E,Gauthier LR,Biard D,Boussin FD,Dantzer F,de Murcia G,Schreiber V

更新日期：2009-06-15 00:00:00

abstract：:The development of the phosphorylase-glycogen complex was studied in cells of the myogenic line L6 at different stages of differentiation. Our results indicate that the complex is already present in mononucleated myoblasts. However, several features of the complex observed in the myoblasts, such as the total amount of...

journal_title：Journal of cell science

authors： Wahrmann JP,Recouvreur M,Favard-Séréno C

更新日期：1977-08-01 00:00:00

abstract：:We have previously reported that foetal and adult fibroblasts display distinctive migratory phenotypes when cultured on three-dimensional collagen gels. Both skin and tumour-derived fibroblasts from a significant proportion of patients with breast cancer were subsequently observed to display foetal-like migratory beha...

journal_title：Journal of cell science

authors： Schor SL,Schor AM,Rushton G

更新日期：1988-07-01 00:00:00

abstract：:Dystrophin has been proposed to associate with the skeletal muscle membrane by way of a glycoprotein complex that interacts with its C-terminal domains. Transfection of mdx mouse myotubes in culture or myofibres in vivo with recombinant genes encoding human dystrophin deletion mutants shows, however, that not only the...

journal_title：Journal of cell science

authors： Dunckley MG,Wells KE,Piper TA,Wells DJ,Dickson G

更新日期：1994-06-01 00:00:00

abstract：:The sensory functions of cilia are dependent on the enrichment of cilium-resident proteins. Although it is known that ciliary targeting signals (CTSs) specifically target ciliary proteins to cilia, it is still unclear how CTSs facilitate the entry and retention of cilium-resident proteins at the molecular level. We fo...

journal_title：Journal of cell science

authors： Madugula V,Lu L

更新日期：2016-10-15 00:00:00

abstract：:Mitotic spindle assembly in animal cells is orchestrated by a chromosome-dependent pathway that directs microtubule stabilization. RanGTP generated at chromosomes releases spindle assembly factors from inhibitory complexes with importins, the nuclear transport factors that facilitate protein import into the nucleus du...

journal_title：Journal of cell science

authors： Wu Z,Jiang Q,Clarke PR,Zhang C

更新日期：2013-08-01 00:00:00