Abstract：
:Cells that have been pre-exposed to thermal stress can acquire a transient resistance against the killing effect of a subsequent thermal stress. The cause for this phenomenon, called thermotolerance, seems to be an enhanced resistance of proteins against thermal denaturation and aggregation. This resistance can be expressed as an attenuation of damage formation (less initial damage) or as a better repair of the protein damage (facilitated recovery). Heat Shock (or better, Stress) Proteins (HSPs) may play a role in and even be required for thermal resistance. However, rather than stress-induced enhanced synthesis and elevated total levels of HSPs per se, the concentration of, both constitutive and inducible, HSPs at and/or (re)distributed to specific subcellular sites may be the most important factor for the acquisition of thermotolerance. Specific HSPs may be involved either in damage protection or in damage repair.
journal_name
J Cell Scijournal_title
Journal of cell scienceauthors
Kampinga HHsubject
Has Abstractpub_date
1993-01-01 00:00:00pages
11-7eissn
0021-9533issn
1477-9137journal_volume
104 ( Pt 1)pub_type
杂志文章abstract：:The family of integrin transmembrane receptors is essential for the normal function of multicellular organisms by facilitating cell-extracellular matrix adhesion. The vitronectin-binding integrin αVβ5 localizes to focal adhesions (FAs) as well as poorly characterized flat clathrin lattices (FCLs). Here, we show that, ...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.221317
更新日期：2018-11-05 00:00:00
abstract：:Endoblast and hypoblast tissue, dissected from early chick embryos, was explanted and cultured on glass or plastic substrata. These tissues grew rapidly to form epithelial sheets. Under the same conditions, mesoderm, dissected without the aid of dissociating agents, grew poorly. After 24 h in culture, the mesoderm exp...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1980-08-01 00:00:00
abstract：:Transforming growth factor beta (TGFbeta) plays an important role in development and maintenance of murine yolk sac vascular development. Targeted deletions of Tgfb1 and other components of this signaling pathway, such as Acvrl1, Tgfbr1 and Tgfbr2, result in abnormal vascular development especially of the yolk sac, le...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.02788
更新日期：2006-02-15 00:00:00
abstract：:During gestation the epidermis develops from a single layer of ectoderm into a layer of keratinocytes overlaid by a layer of periderm; this is followed by a progressive increase in the number of layers of keratinocytes, until finally the distinct granular and cornified layers characteristic of mature epidermis are for...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1989-10-01 00:00:00
abstract：:The human adenocarcinoma cell line Caco-2 was used for studies on the biosynthesis and transport of lysosomal acid alpha-glucosidase in polarized epithelial cells. Metabolic labelling revealed that in Caco-2 cells alpha-glucosidase is synthesized as a precursor form of 110 x 10(3) Mr. This form is converted into a pre...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:Rap1 is a Ras-like small GTPase that is activated by many extracellular stimuli and strongly implicated in the control of integrin-mediated cell adhesion. Recent evidence indicates that Rap1 also plays a key role in formation of cadherin-based cell-cell junctions. Indeed, inhibition of Rap1 generates immature adherens...
journal_title：Journal of cell science
pub_type： 杂志文章,评审
doi：10.1242/jcs.03306
更新日期：2007-01-01 00:00:00
abstract：:Nature Reviews Molecular Cell Biology Nature Publishing Group (2000). ISSN 1471-0072. Monthly First there was Annual Reviews, then came the monthly Elsevier Trends Journals, both of which try to identify hot topics in their chosen fields. The Current Opinion journals followed several years later, and Current Opinion i...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:Multinucleated muscle fibres arise by fusion of precursor cells called myoblasts. We previously showed that CKIP-1 ectopic expression in C2C12 myoblasts increased cell fusion. In this work, we report that CKIP-1 depletion drastically impairs C2C12 myoblast fusion in vitro and in vivo during zebrafish muscle developmen...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.101048
更新日期：2012-08-15 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
pub_type： 杂志文章
doi：10.1242/jcs.100123
更新日期：2012-06-15 00:00:00
abstract：:We first identified Bves (blood vessel/epicardial substance) as a transmembrane protein that localized to the lateral compartment of the epithelial epicardium. Bves traffics to sites of cell-cell contact in cultured epicardial cells and promotes adhesion following transfection into non-adherent fibroblastic L-cells, r...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.02588
更新日期：2005-10-15 00:00:00
abstract：:Cancer cells thrive when challenged with proteotoxic stress by inducing components of the protein folding, proteasome, autophagy and unfolded protein response (UPR) pathways. Consequently, specific molecular chaperones have been validated as targets for anti-cancer therapies. For example, inhibition of Hsp70 family pr...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.217760
更新日期：2018-09-05 00:00:00
abstract：:Reorganization of the actin cytoskeleton is essential to numerous cellular processes including cell locomotion and cytokinesis. This actin remodeling is regulated in part by Rho family GTPases. Previous studies implicated Trio, a Dbl-homology guanine nucleotide exchange factor with two exchange factor domains, in regu...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Integrin-mediated cell adhesion is central to cell survival, differentiation and motility. Many cell responses induced by integrins require both receptor occupancy and receptor aggregation, and appear to be regulated by both biochemical and biophysical means. Multidomain extracellular matrix molecules may serve to fos...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：2002-04-01 00:00:00
abstract：:Murine mesenchymal stem cells are capable of differentiating in vitro into different lineages under stimulation with certain cytokines, growth factors and chemicals. However, the true capacity of these cells to contribute to different cell-types in vivo is still unclear, especially under minimal injury conditions. In ...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.01488
更新日期：2004-11-01 00:00:00
abstract：:Tritiated-thymidine autoradiography was used to follow the progress of cells through meiosis in male P. cinereus at 20 degrees C. Spermatocytes spend 7 days in leptotene, 5 days in zygotene and 3 days in pachytene before entering the diffuse stage. Diffuse lasts for 8 days and is followed by a diplotene of 2 days. Fir...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1979-08-01 00:00:00
abstract：:Human erythrocytes suspended in buffered isotonic saline were frozen to the temperature of liquid nitrogen at various cooling rates of 3, 140, 700, 1800, 3500, 8000 and 11 500 deg. C/min. The membrane ultrastructure in the frozen state and the extent of haemolysis after thawing were examined at each cooling rate. As t...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1981-06-01 00:00:00
abstract：:gamma-Tubulin exists in fission yeast as the product of an essential gene, encoding a 446 amino acid protein that is 77.3% identical to Aspergillus nidulans gamma-tubulin. The gene disruption caused cell lethality, displaying condensed, undivided chromosomes with aberrant spindle structures. Anti-gamma-tubulin stainin...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1991-08-01 00:00:00
abstract：:The assembly of an organism requires the interaction between different layers of cells, in many cases via an extracellular matrix. In the developing Drosophila larva, muscles attach in an integrin-dependent manner to the epidermis, via a specialized extracellular matrix called tendon matrix. Tiggrin, a tendon matrix i...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：2000-11-01 00:00:00
abstract：:The regulation and function of the crucial cell cycle regulator cyclin E (CycE) remains elusive. Unlike other cyclins, CycE can be uniquely controlled by mitochondrial energetics, the exact mechanism being unclear. Using mammalian cells (in vitro) and Drosophila (in vivo) model systems in parallel, we show that CycE c...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.172429
更新日期：2015-11-15 00:00:00
abstract：:CDC14 was originally identified by L. Hartwell in his famous screen for genes that regulate the budding yeast cell cycle. Subsequent work showed that Cdc14 belongs to a family of highly conserved dual-specificity phosphatases that are present in a wide range of organisms from yeast to human. Human CDC14B is even able ...
journal_title：Journal of cell science
pub_type： 杂志文章,评审
doi：10.1242/jcs.074815
更新日期：2010-09-01 00:00:00
abstract：:We describe here the expression during development, tissue distribution and molecular properties of GP90: a major concanavalin A (ConA)-binding glycoprotein present in the neuronal membrane skeleton from chicken brain. GP90 is co-isolated with, and has a similar developmental profile to contactin (previously called GP...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：:Drosophila neural stem cells or neuroblasts undergo typical asymmetric cell division. An evolutionally conserved protein complex, comprising atypical protein kinase C (aPKC), Bazooka (Par-3) and Par-6, organizes cell polarity to direct these asymmetric divisions. Aurora-A (AurA) is a key molecule that links the divisi...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.050955
更新日期：2009-09-15 00:00:00
abstract：:Human skin diseases have revealed fundamental mechanisms by which cytoskeletal proteins contribute to tissue architecture and function. In particular, the analysis of epidermal blistering disorders and the role of keratin gene mutations in these diseases has led to significant increases in our understanding of interme...
journal_title：Journal of cell science
pub_type： 杂志文章,评审
doi：10.1242/jcs.02888
更新日期：2006-03-01 00:00:00
abstract：:Syndecan-4 is a ubiquitously expressed transmembrane heparan sulphate proteoglycan acting in concert with integrins in the formation of focal adhesions and stress fibres. Signalling events studied thus far suggest the formation of a ternary complex between syndecan-4, phosphatidylinositol 4,5-bisphosphate and protein ...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.03020
更新日期：2006-07-01 00:00:00
abstract：:The ultrastructure of the flagellar apparatus of Chlamydomonas moewusii was examined in detail. Two rhizoplasts were found associated with the basal bodies of this biflagellate and were observed to extend to the central area of the cell. A segment of smooth endoplasmic reticulum ran parallel to each rhizoplast. These ...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1979-10-01 00:00:00
abstract：:The relationshio between Con A-receptor mobility and Con A-induced agglutination of Novikoff hepatoma and normal rat liver cells was investigated. Novikoff cells, incubated with fluorescein-labelled Con A at 3 degrees C displayed uniform, ring-like surface fluorescence. Increasing the temperature of the cells to 37 de...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1980-04-01 00:00:00
abstract：:Recently, we have presented evidence that proliferating blood vessels produce and deposit fibronectin in situ during the angiogenesis of wound repair. This report extends these observations by demonstrating that human endothelial cells from both large and small vessels depend on fibronectin for their adherence in vitr...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1986-06-01 00:00:00
abstract：:We investigated the effect of glucose deprivation treatment on clonogenicity in multidrug-resistant human breast carcinoma MCF-7/ADR cells. Survival of MCF-7/ADR cells decreased exponentially up to 8 hours of incubation in the glucose-free medium. The surviving fraction of these cells for 8 hours of glucose-deprivatio...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1997-03-01 00:00:00
abstract：:Drosophila melanogaster Suppressor of Under-Replication (SuUR) gene encodes a protein that modulates replicative properties of heterochromatin in endocycles of polytene cells. The SuUR mutation abolishes underreplication of intercalary heterochromatin and results in partial underreplication of pericentric heterochroma...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：10.1242/jcs.006007
更新日期：2007-07-15 00:00:00
abstract：:The nuclear division of Oxyrrhis marina is a very distinct one among the mitoses of dinoflagellates that have been studies. Using synchronized populations, we have investigated the ultrastructural changes in this nuclear division. In interphase, nuclei can be classified into two groups on the basis of the shapes of th...
journal_title：Journal of cell science
pub_type： 杂志文章
doi：
更新日期：1986-09-01 00:00:00
