Abstract：
:Rabbit smooth muscle cells (SMC) in primary culture attached to and started proliferating on native and heat-denatured type I collagens, although the amount of cell attachment to denatured collagen was significantly lower. The cells adhered poorly and were unable to grow on commercial gelatin. In contrast, synthetic SMC in secondary culture could adhere to gelatin and grew as well on gelatin as on native type I collagen. The SMC in the contractile state adhered to native type I collagen through the alpha 1 beta 1 and alpha 3 beta 1 integrins. The cells in the intermediate phenotype also adhered to the substrate through the alpha 1 beta 1 and alpha 3 beta 1 integrins, but the relative amount of alpha 3 integrin decreased. The initial adhesion of cells in secondary culture to native type I collagen was mediated only by the alpha 1 beta 1 integrin. The cell-binding sequences did not contain DGEA (Asp-Gly-Glu-Ala) or RGD (Arg-Gly-Asp). In contrast, cell adhesion to heat-denatured type I collagen was mediated only by the alpha 1 beta 1 integrin in the contractile state and by the alpha 1 beta 1, alpha 2 beta 1, and alpha 3 beta 1 integrins in the synthetic state. In heat-denatured type I collagen, the sequences DGEA and RGD served as a recognition site for the alpha 2 beta 1 and alpha 3 beta 1 integrins. Our results suggest that rabbit SMC can recognize the native and denatured type I collagens through interactions with the triple helix-binding receptors and alpha chain-binding receptors and that the expression pattern of integrins changes in conjunction with the phenotypic properties of vascular SMC.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Yamamoto M,Yamato M,Aoyagi M,Yamamoto Kdoi
10.1006/excr.1995.1225subject
Has Abstractpub_date
1995-07-01 00:00:00pages
249-56issue
1eissn
0014-4827issn
1090-2422pii
S0014-4827(85)71225-6journal_volume
219pub_type
杂志文章abstract：:The human neuroblastoma cell line SH-SY5Y can differentiate into a functional sympathetic neuronal phenotype when treated with low concentrations of the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA) in the presence of serum or defined growth factors. When TrkA is introduced into the cells, NGF also induces ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.2001.5163
更新日期：2001-04-15 00:00:00
abstract：:MicroRNAs (miRNAs) are small, non-coding RNAs that negatively regulate gene expression at the post-transcriptional level. In the brain, a large number of miRNAs are expressed and there is a growing body of evidence demonstrating that miRNAs are essential for brain development and neuronal function. Conditional knockou...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2013.09.022
更新日期：2014-02-01 00:00:00
abstract：:A single cell of wild-type Dictyostelium discoideum forms a visible colony on a plastic dish in several days, but due to enhanced cell migration, amiB-null mutant cells scatter over a large area and do not form noticeable colonies. Here, with an aim to identify genes involved in cell migration, we isolated suppresser ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2007.12.002
更新日期：2008-03-10 00:00:00
abstract：:Laminin is a major component of the basal lamina upon which all epithelial cells reside in vivo. The synthesis of basal lamina components and their subsequent assembly into a morphologically distinct basal lamina is a differentiated function of epithelial cells in vivo. Ultrastructural studies in our laboratory show t...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(92)90036-8
更新日期：1992-11-01 00:00:00
abstract：:Tetracyclines have long been used as valuable broad-spectrum antibiotics. The high antibacterial activity of tetracyclines, combined with their good tolerability, has led to their widespread use in treating various infectious diseases. However, similar to other antibiotics, tetracyclines are also known for their adver...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2013.11.012
更新日期：2014-01-15 00:00:00
abstract：:Prior studies have shown that synthetic peptides representing the domain of thrombin responsible for high-affinity binding to fibroblasts stimulate chemotactic and cell proliferative signals through a nonproteolytic mechanism. One of these peptides, TP508, has recently been shown to be chemotactic for neutrophils, to ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1998.4372
更新日期：1999-03-15 00:00:00
abstract：:The human keratin family comprises 54 members, 28 type I and 26 type II. Out of the 28 type I keratins, 17 are epithelial and 11 are hair keratins. Similarly, the 26 type II members comprise 20 epithelial and 6 hair keratins. As, however, 9 out of the 37 epithelial keratins are specifically expressed in the hair folli...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2007.02.032
更新日期：2007-06-10 00:00:00
abstract：:Metastatic progression is a major cause of mortality in cervical cancers, but factors regulating migratory and pre-metastatic cell populations remain poorly understood. Here, we sought to assess whether a SUV39H1-low chromatin state promotes migratory cell populations in cervical cancers, using meta-analysis of data f...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2019.02.010
更新日期：2019-05-15 00:00:00
abstract：:UNC5H receptors (UNC5H1, UNC5H2, UNC5H3) are putative tumor suppressors whose expression is lost in numerous cancers. These receptors have been shown to belong to the so-called family of dependence receptors. Such receptors induce apoptosis when their ligand netrin-1 is absent, thus conferring a state of cellular depe...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2008.06.001
更新日期：2008-08-15 00:00:00
abstract：:Cell-to-cell communication is essential for the development and maintenance of multicellular organisms. The tunneling nanotube (TNT) is a recently recognized distinct type of intercellular communication device. TNTs are thin protrusions of the plasma membrane and allow direct physical connections of the plasma membran...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2012.05.013
更新日期：2012-08-15 00:00:00
abstract：:The highest activity of poly(ADP-ribose) synthetase was found in the testis among several rat tissues tested. Subcellular fractionation of the testis demonstrated that the synthetase was localized primarily in the nucleus and partially in the microsomal-ribosomal fraction. This result was confirmed by immunocytochemic...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(89)90063-3
更新日期：1989-02-01 00:00:00
abstract：:We report here the first direct observation of chemotaxis to EGF by rat mammary carcinoma cells. When exposed to a gradient of EGF diffusing from a micropipette, MTLn3 cells displayed typical ameboid chemotaxis, extending a lamellipod-like protrusion and moving toward the pipette. Using a homogeneous upshift in EGF to...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1998.4031
更新日期：1998-06-15 00:00:00
abstract：:Heterogeneous nuclear ribonucleoproteins (hnRNPs) have fundamental roles in the posttranscriptional control of gene expression. Here, we describe an hnRNP from Caenorhabditis elegans(HRP-2), which shares significant homology with mammalian hnRNP R, hnRNP Q and ACF, the essential complementation factor in ApoB mRNA edi...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2004.04.043
更新日期：2004-08-15 00:00:00
abstract：:A polypeptide growth factor has been isolated from serum-free medium conditioned by mouse PC13 embryonal carcinoma cells, which is strongly mitogenic for Swiss 3T3 fibroblasts. On a CM-2-SW high-performance liquid chromatography cation-exchange column at low pH, this growth factor elutes at a salt concentration very c...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(87)90190-x
更新日期：1987-04-01 00:00:00
abstract：:Nuclear pore complexes (NPCs) provide the only sites for macromolecular transport between nucleus and cytoplasm. The nucleoporin p62, a component of higher eukaryotic NPCs, is located at the central gated channel and involved in nuclear trafficking of various cargos. p62 is organized into an N-terminal segment that co...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2006.04.007
更新日期：2006-08-01 00:00:00
abstract：:Infection with Kaposi's sarcoma-associated herpesvirus (KSHV) is a prerequisite for Kaposi's sarcoma, a multicentric endothelial tumor of mixed blood vessel-lymphatic phenotype with a marked production of endothelial basement membrane proteins. The viral K1 gene encodes a unique transmembrane protein capable of transf...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2003.09.010
更新日期：2004-01-15 00:00:00
abstract：:Cellular senescence is characterized by a decline in sensitivity to growth factors resulting in cessation of cellular growth. The expression of cellular or viral oncogenes may result in the establishment of cell lines with unlimited proliferative potential ("immortalization"). A variety of viral and cellular oncogenes...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/0014-4827(90)90027-8
更新日期：1990-11-01 00:00:00
abstract：:Mast cells are critical regulators of the pathogenesis of the central nervous system diseases, including stroke, multiple sclerosis, and traumatic brain injury, and brain tumors. Here, we have summarized the literature data concerning the involvement of mast cells in blood-brain barrier alterations, and we have sugges...
journal_title：Experimental cell research
pub_type： 杂志文章,评审
doi：10.1016/j.yexcr.2015.05.013
更新日期：2015-10-15 00:00:00
abstract：:Porcine brain microvascular endothelial cells (PBMEC) were isolated from fresh brains by several enzymatic digestion steps followed by a gradient centrifugation. Cells of the primary culture were transfected with pRNS-1, encoding for the small and large T-antigens of SV 40, by means of lipofection. After selection wit...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1996.0298
更新日期：1996-10-10 00:00:00
abstract：:CUB domains are most exclusively found in secreted proteins and in a few transmembrane proteins. These domains are approximately 110 amino acids long and have four conserved cysteines that form a β-sandwich fold. CUB domains proteins are involved in a wide range of biological functions. We have shown that CUB domains ...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2019.111499
更新日期：2019-10-01 00:00:00
abstract：:Cell-CAM 105 is involved in intercellular adhesion of isolated rat hepatocytes in vitro. In addition to liver, cell-CAM 105 occurs in several different epithelia, in platelets, and in granulocytes. In this paper we present a detailed analysis of cell-CAM 105 in the small intestinal mucosa. Isolated rat intestinal epit...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(89)90182-1
更新日期：1989-03-01 00:00:00
abstract：:The lack of available, well characterized, established, domestic porcine cell lines hinders the advancement of porcine cellular immunology. A case of multicentric lymphoma was diagnosed in a market weight pig at the time of slaughter. Affected lymph nodes and spleen were collected and used for single cell isolation an...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2020.111986
更新日期：2020-05-15 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
abstract：:Ubiquitin-specific peptidase 18 (USP18) is closely related with hepatitis B virus (HBV), which has been involved in tumourigenesis. However, there has been little research into the role of USP18 on the progression of hepatocellular carcinoma (HCC), especially in HBV-related HCC. In present study, we found that USP18 e...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2017.07.006
更新日期：2017-09-15 00:00:00
abstract：:Clear cell renal cell carcinoma (ccRCC) is one of the most common malignant tumors in the urinary system, and its incidence continues to increase. Regulator of calcineurin 1 (RCAN1), one of the genes on chromosome 21, is a crucial mediator of tumor inhibition. RCAN1.4 is best characterized as an endogenous inhibitor o...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2018.09.017
更新日期：2018-11-15 00:00:00
abstract：:Protein kinase B (Akt1) holds a central role for cellular growth, development, and survival, but the cellular pathways of Akt1 that prevent inflammatory demise in the vascular system remain undefined. Employing a constitutively active form of Akt1 (myristoylated Akt1) in endothelial cells (ECs), we demonstrate that Ak...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2004.01.021
更新日期：2004-06-10 00:00:00
abstract：:Barrier-to-autointegration factor (BAF) is an essential chromatin protein conserved in metazoans. BAF has roles in nuclear assembly, chromatin organization, gene expression, and gonad development and is exploited by retroviruses. BAF forms stable dimers that bind nonspecifically to dsDNA and specifically to LEM-domain...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/j.yexcr.2005.11.013
更新日期：2006-02-15 00:00:00
abstract：:The expression of the "erythroid/brain" type glucose transporter (GLUT1) seems to be a feature of "barrier" tissues, at least in humans. Recently, we reported that GLUT1 is highly expressed in the basal layers of either "authentic" human epidermis or human epidermis reconstituted in culture and that its expression see...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/0014-4827(91)90522-v
更新日期：1991-07-01 00:00:00
abstract：:32D cells grown for 1 year in interleukin-3 (IL-3) and granulocyte colony-stimulating factor (G-CSF) generated the 32D Ro cell line which retained the parental mast cell phenotype but lost ability to generate erythroid cells in response to erythropoietin (EPO). In order to clarify the mechanisms underlying such restri...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1016/s0014-4827(03)00032-6
更新日期：2003-05-01 00:00:00
abstract：:The double-stranded RNA-dependent kinase, PKR, is encoded by an interferon inducible gene and is largely responsible for the anti-viral effects of this cytokine. Recent studies have shown that PKR may also play a role in the regulation of normal cellular growth. Although numerous examples of viral strategies for inact...
journal_title：Experimental cell research
pub_type： 杂志文章
doi：10.1006/excr.1998.4201
更新日期：1998-11-01 00:00:00
