Abstract：
:The monoclonal antibody MPM-12, raised by using partially purified extract of mitotic HeLa cells as the immunogen, preferentially stains the cytoplasm of mitotic cells by indirect immunofluorescence without exhibiting any species specificity. On immunoblots, MPM-12 recognizes three bands, of 155, 88, and 68 kDa, in mitotic HeLa cell extract but only the 68-kDa band in interphase cell extract. The 68-kDa band seems to be associated with chromatin while the other two are not. All three MPM-12 reactive peptides are phosphorylated, and the phosphorylation seems to be required for MPM-12 reactivity. The MPM-12 immunocomplexes exhibit autophosphorylating and histone H1 kinase activity.
journal_name
Eur J Cell Bioljournal_title
European journal of cell biologyauthors
Ganju RK,Penkala JE,Wright DA,Davis FM,Rao PNsubject
Has Abstractpub_date
1992-02-01 00:00:00pages
124-31issue
1eissn
0171-9335issn
1618-1298journal_volume
57pub_type
杂志文章abstract：:The central feature of fluid and electrolyte secretion by salivary acinar cells is transepithelial Cl- movement as a driving force for the secretion. However, little is known about the membrane localization and regulation by agonists of various anion channels. To characterize the anion transport and fluid secretion, w...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/S0171-9335(04)70021-7
更新日期：2000-03-01 00:00:00
abstract：:Since various neuromuscular diseases are associated with abnormal glycosylation, it was of interest to determine whether this key post-translational modification is also altered in aged skeletal muscle. Lectins represent highly versatile carbohydrate-binding proteins that are routinely employed for the characterizatio...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2008.04.003
更新日期：2008-10-01 00:00:00
abstract：:In solid body tissues, environmental biomechanics is indispensable for tissue homeostasis. While characteristics of homeostasis include morphogenesis, proliferation and differentiation, the influences through biomechanics in corneal keratinocytes are poorly understood. Here we show for the first time that corneal kera...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2011.08.005
更新日期：2011-12-01 00:00:00
abstract：:Adoptive T cell therapy is the transfer of T cells to a patient in order to combat disease. This procedure is mainly being used but not limited to the treatment of viral infections and malignancies including virus-associated tumors. Depending on the clinical context, the T cell donor may be the same patient or another...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2011.04.001
更新日期：2012-01-01 00:00:00
abstract：:The transcriptional status of cells can be deduced from the staining pattern of various nuclear markers such as the Cajal body, nucleolus and nuclear speckles. In this study we have used these markers to correlate transcriptional status with cell differentiation in the lens. As a closed system with no cell loss and wi...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00275
更新日期：2002-10-01 00:00:00
abstract：:Taking advantage of monoclonal antibodies raised against chick hypertrophic chondrocytes (BD5, LA5, AD2) and osteoblasts (SB1, SB2, SB3, SB5), we have investigated expression of differentiation stage-specific antigens by further differentiating hypertrophic chondrocytes. Expression of all antigens was developmentally ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1995-06-01 00:00:00
abstract：:By double indirect immunofluorescence and interference electron microscopy, we have observed the effect of microtubule disruption by antimitotic drugs and coldness treatment on the distribution of adhesion sites and of the three cytoskeletal proteins, vinculin, alpha-actinin, and actin in normal rat cells and in rat c...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：:We describe here the cloning, expression and characterisation of centaurin-alpha2 from a rat adipocyte cDNA library. The centaurin-alpha2 cDNA contains an open reading frame, which codes for a protein of 376 amino acids with predicted mass of 43.5 kDa. Centaurin-alpha2 shares 51-59% identity with centaurin-alpha1 prot...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00242
更新日期：2002-04-01 00:00:00
abstract：:Morphological explanations for the effects of cytochalasin B (CB) on the digestive vacuole system of Paramecium caudatum were sought using electron-microscopic studies. Cytochalasin B (0.3 mM) essentially stopped vacuole release without stopping vacuole growth. Acidosome fusion with the new vacuoles was inhibited and ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1985-05-01 00:00:00
abstract：:In the mouse genome, 20 connexin genes have been detected that code for proteins of high sequence identity in the two extracellular loops, especially six conserved cysteine residues. The mouse connexin23 (Cx23) gene (Gje1) differs from all other connexin genes in vertebrates, since it codes for a protein that contains...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2008.08.004
更新日期：2009-02-01 00:00:00
abstract：:Extraovarian estrogen production is localized mainly in stromal vascular cells from adipose tissue, which contain the aromatase activity necessary for the conversion of androgens to estrogens. Induction of aromatase activity in these cells by glucocorticoids occurs only in the presence of a serum factor, the propertie...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1994-02-01 00:00:00
abstract：:Involvement of CDK2 in glucocorticoid-mediated S-phase lengthening was analyzed in this work. Dexamethasone (DXM) treatment of PHA-stimulated lymphocytes induced a decrease in CDK2 mRNA expression without any change in mRNA stability. This glucocorticoid-induced decrease in CDK2 mRNA expression could be suppressed by ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00298
更新日期：2003-05-01 00:00:00
abstract：:The presence of endo- and exoproteolytic activity in peroxisomes was detected in cell organelles purified from pea leaves. By PAGE using different exopeptidase substrates (L-aa-beta NA), one leucine aminopeptidase (AP) was found in peroxisomes. The peroxisomal AP was characterized as a serine protease and had a maxima...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
abstract：:The neural cell adhesion molecule (NCAM) plays a key morphoregulatory role during neural development. Patterns of NCAM expression were investigated in cultured astrocytes exhibiting distinct states of morphological differentiation. In vitro differentiation of confluent primary cultures of astrocytes was enhanced by a ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1993-12-01 00:00:00
abstract：:Crude protein extracts of Uromyces appendiculatus contain a polypeptide that resembles actin in several ways. This protein eluates from DEAE-cellulose with concentrations of KCl known to release actin of other species from the cation. The polypeptide is recognized by polyclonal antibodies directed to sodium dodecyl su...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
abstract：:Hydrogencarbonate and chloride activated, ouabain-insensitive ATPase activities are demonstrated in the salt-absorbing rectum of larval dragonflies. Maximal activation is achieved at approx. 30 mM HCO3- and 20 mM Cl-, respectively. The stimulation of each anion obeys Michaelis-Menten kinetics Km values are 4.65 mM for...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1980-02-01 00:00:00
abstract：:ATP-dependent interactions between myosin and actin in the lower eukaryote, Physarum polycephalum, are inhibited by micromolar levels of Ca2+. This inhibition is mediated by the binding of Ca2+ to myosin, the phosphorylation of which is required if Ca2+ is to inhibit the activities of myosin (Kohama, K., Trends Pharma...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:The aim of this study was to characterize further the human skin fibroblast membrane receptor for LDL. We herein report that LDL particles bound to colloidal gold in conjunction with the surface replication technique can be used to visualize steps in the movement of their receptors in the plane of the lipid bilayer an...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-09-01 00:00:00
abstract：:The loss of epidermal growth factor (EGF) binding activity on cultured murine 3T3 cells exposed to EGF (EGF receptor down regulation) was determined in colchicine treated cells, cytochalasin B treated cells, and untreated cells. Neither colchicine nor cytochalasin B altered the affinity of the receptor for EGF, but co...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1980-10-01 00:00:00
abstract：:The receptor-mediated endocytosis and intracellular processing of transferrin and mannose receptor ligands were investigated in bone marrow-derived macrophages, fibroblasts and reticulocytes. Mannosylated bovine serum albumin (BSA) conjugated to colloidal gold (Au-man-BSA) or colloidal gold-transferrin (AuTf) were use...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
abstract：:Triton-treated cells of the coenocytic green alga, Ernodesmis verticillata, manifest longitudinal contraction and centripetal closure of the cytoplasm in the presence of exogenous free calcium ions. Complete closure of the cytoplasm around the vacuolar remnants is obtained with 1 mM ATP present in the activation mediu...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1984-03-01 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：: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：:In the oil containing spores of Bryum capillare, lipid breakdown occurs within three days after sowing. The periods of activity of acid, neutral and alkaline lipases are coincident. They start at the first day after sowing the spores. After 3 days of germination, when storage fats forming large globules are mobilised ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：:In the present study, a systematic examination of the relative expression pattern of the nuclear retinoid receptors (RAR and RXR) in various liver cells was performed. Our data demonstrate that RXRalpha is the dominant receptor in all liver cells, and that RARbeta is also expressed at a high level in most cells. More ...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/S0171-9335(98)80078-2
更新日期：1998-10-01 00:00:00
abstract：:Cell adhesion to the extracellular matrix (ECM) is important in a variety of physiological and pathologic processes, including development, tumor invasion, and metastasis. Integrin-mediated attachment to ECM proteins has emerged to cue events primitively important for the transformed phenotype of human cancer cells. C...
journal_title：European journal of cell biology
pub_type： 杂志文章,评审
doi：10.1016/j.ejcb.2020.151083
更新日期：2020-05-01 00:00:00
abstract：:The entry of sporozoites of Theileria parva into bovine lymphoid cells in vitro was studied with the electron microscope. Endocytosis is completed in less than 10 min. No local mobilization of actin or other cytoskeletal elements is detected in the cytoplasm of the cell being invaded and no engulfing pseudopods are fo...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1982-04-01 00:00:00
abstract：:In search for the cellular mechanisms of graviperception in basidiomycete fruit bodies, nuclear and vacuole motility was investigated in the fungus, Flammulina velutipes. In this organism, hyphal nuclei are closely linked with the actin cytoskeleton, which is involved in gravity perception. Active motion of the nuclei...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：
更新日期：1996-10-01 00:00:00
abstract：:Tubular aggregates are specific subcellular structures that appear in skeletal muscle fibres under different pathological conditions. The origin of the tubular aggregates is generally ascribed to proliferating membranes of sarcoplasmic reticulum. There are, however, histochemical indications for the presence of mitoch...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1078/0171-9335-00230
更新日期：2002-02-01 00:00:00
abstract：:Despite its frequent inactivation in human breast cancers, the role of p21(Cip1) (p21) in morphological plasticity of normal mammary epithelial cells is still poorly understood. To address this question, we have investigated the consequences of p21 silencing in two-dimensional (2D) morphogenesis of untransformed human...
journal_title：European journal of cell biology
pub_type： 杂志文章
doi：10.1016/j.ejcb.2011.03.002
更新日期：2011-08-01 00:00:00
