Atypical structure and function of integrin αV β8.

Abstract:

:Integrins are heterodimeric transmembrane proteins that play important roles in various biological processes. Most integrins serve as adhesion molecules and transmit bidirectional signaling across the cell membrane through global conformational changes from the bent closed to the extended open conformation. However, integrin β8 is distinctive in structure and function. Its cytoplasmic domain lacks the conserved protein-binding sequence, which is important in transmitting inside-out signals, suggesting that integrin β8 may have a different activation mechanism or lack such signaling. In addition, the ligand-binding or activating metal ion Mn2+ does not induce a global conformational change in integrin β8 . It may have only one conformation, that is, an extended, closed conformation, but with high affinity for ligands under physiological conditions, and is, therefore, considered an atypical integrin member. The extended structure and high ligand-binding affinity of integrin αv β8 make it ideal for encountering and binding ligands expressed on an opposing cell or in the extracellular matrix. In this review, we summarize the progress in integrin β8 research with a focus on its distinctive function and structure among integrin members.

journal_name

J Cell Physiol

authors

Song G,Luo BH

doi

10.1002/jcp.30242

subject

Has Abstract

pub_date

2020-12-27 00:00:00

eissn

0021-9541

issn

1097-4652

pub_type

杂志文章,评审
  • Separation of isolated hamster intestinal epithelial cells by velocity sedimentation on Ficoll Gradients.

    abstract::Isolated hamster intestinal epithelial cells can be separated by velocity sedimentationion on 2-10% Ficoll gradients into three subpopulations of cells which differ in morphology, biochemistry, physiology, and membrane components. These subpopulations are not pure but are enriched in a single cell type to the extent t...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041110111

    authors: Carter JH,Poretz RD,Eichholz A

    更新日期:1982-04-01 00:00:00

  • Identification of estrogen receptor mRNA and the estrogen modulation of parathyroid hormone-stimulated cyclic AMP accumulation in opossum kidney cells.

    abstract::The opossum kidney (OK) cell was used as a model to test the hypothesis that estrogen directly affects proximal renal tubular epithelial cells. To demonstrate the expression of estrogen receptor in OK cells, we developed an approach using reverse transcription and the polymerase chain reaction. Analysis of the DNA amp...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041500312

    authors: Stock JL,Coderre JA,Burke EM,Danner DB,Chipman SD,Shapiro JR

    更新日期:1992-03-01 00:00:00

  • Adenosine regulates the proinflammatory signaling function of thrombin in endothelial cells.

    abstract::The plasma level of the regulatory metabolite adenosine increases during the activation of coagulation and inflammation. Here we investigated the effect of adenosine on modulation of thrombin-mediated proinflammatory responses in HUVECs. We found that adenosine inhibits the barrier-disruptive effect of thrombin in HUV...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.24568

    authors: Hassanian SM,Dinarvand P,Rezaie AR

    更新日期:2014-09-01 00:00:00

  • Analysis of global changes in gene expression induced by human polynucleotide phosphorylase (hPNPase(old-35)).

    abstract::As a strategy to identify gene expression changes affected by human polynucleotide phosphorylase (hPNPase(old-35)), we performed gene expression analysis of HeLa cells in which hPNPase(old-35) was overexpressed. The observed changes were then compared to those of HO-1 melanoma cells in which hPNPase(old-35) was stably...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.24645

    authors: Sokhi UK,Bacolod MD,Emdad L,Das SK,Dumur CI,Miles MF,Sarkar D,Fisher PB

    更新日期:2014-12-01 00:00:00

  • Binding and phagocytosis of fibronectin-coated beads by BHK cells: receptor specificity and dynamics.

    abstract::Studies on the receptor specificity and dynamics involved in fibroblast phagocytosis of latex beads revealed the following: 1) Ligands other than fibronectin such as concanavalin A (ConA) and serum spreading factor, when coated on latex beads, were found to promote phagocytosis of the beads. This indicates that fibrob...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041240211

    authors: McAbee DD,Grinnell F

    更新日期:1985-08-01 00:00:00

  • Definitive Hematopoietic Multipotent Progenitor Cells Are Transiently Generated From Hemogenic Endothelial Cells in Human Pluripotent Stem Cells.

    abstract::Generation of fully functional hematopoietic multipotent progenitor (MPP) cells from human pluripotent stem cells (hPSCs) has a great therapeutic potential to provide an unlimited cell source for treatment of hematological disorders. We previously demonstrated that CD34(+) CD31(+) CD144(+) population derived from hPSC...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.25199

    authors: Bai H,Liu Y,Xie Y,Hoyle DL,Brodsky RA,Cheng L,Cheng T,Wang ZZ

    更新日期:2016-05-01 00:00:00

  • INI1 expression induces cell cycle arrest and markers of senescence in malignant rhabdoid tumor cells.

    abstract::The INI1 gene, which encodes a functionally uncharacterized protein component of the hSWI/SNF chromatin remodeling complex, is often mutated or deleted in malignant rhabdoid tumor (MRT). Two isoforms of INI1, that differ by the variable inclusion of nine amino acids, potentially are produced by differential RNA splici...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.10201

    authors: Reincke BS,Rosson GB,Oswald BW,Wright CF

    更新日期:2003-03-01 00:00:00

  • Brain-derived neurotrophic factor induces migration of endothelial cells through a TrkB-ERK-integrin αVβ3-FAK cascade.

    abstract::Brain-derived neurotrophic factor (BDNF) promotes the regeneration of periodontal tissue. Since angiogenesis is important for tissue regeneration, investigating effect of BDNF on endothelial cell function may help to reveal its mechanism, whereby, BDNF promotes periodontal tissue regeneration. In this study, we examin...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.22942

    authors: Matsuda S,Fujita T,Kajiya M,Takeda K,Shiba H,Kawaguchi H,Kurihara H

    更新日期:2012-05-01 00:00:00

  • Unsaturated fatty acids induce mesenchymal stem cells to increase secretion of angiogenic mediators.

    abstract::Mesenchymal stem cells (MSC) represent emerging cell-based therapies for diabetes and associated complications. Ongoing clinical trials are using exogenous MSC to treat type 1 and 2 diabetes, cardiovascular disease and non-healing wounds due to diabetes. The majority of these trials are aimed at exploiting the ability...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.24013

    authors: Smith AN,Muffley LA,Bell AN,Numhom S,Hocking AM

    更新日期:2012-09-01 00:00:00

  • Opposing effects of curcuminoids on serum stimulated and unstimulated angiogenic response.

    abstract::Curcumin is known to be a potent wound healer. Despite this, studies on curcumin using certain model systems have shown it to be anti-angiogenic. Results of the present investigations suggest that curcumin causes opposing effects on angiogenesis in serum stimulated and unstimulated conditions. The evidence in support ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.21307

    authors: Kiran MS,Kumar VB,Viji RI,Sherin GT,Rajasekharan KN,Sudhakaran PR

    更新日期:2008-04-01 00:00:00

  • Genes in the GABA Pathway Increase in the Lateral Thalamus of Sprague-Dawley Rats During the Proestrus/Estrus Phase.

    abstract::Pain can vary over the estrous cycle as a result of changes in estradiol concentration but the mechanism causing this variation is unclear. Because the thalamus is important in pain control, gene expression in the lateral thalamus (ventral posteromedial, ventral posterolateral, reticular thalamic nuclei) was screened ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.25198

    authors: Umorin M,Stinson C,Bellinger LL,Kramer PR

    更新日期:2016-05-01 00:00:00

  • Critical role for intracellular calcium in tight junction biogenesis.

    abstract::Using the Madin Darby canine kidney (MDCK) cell "calcium switch," we have previously demonstrated that, as MDCK cells establish contact and ultimately form tight junctions, there are marked global and localized changes in intracellular calcium at the sites of cell-cell contact (Nigam et al., 1992, Proc. Natl. Acad. Sc...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041590306

    authors: Stuart RO,Sun A,Panichas M,Hebert SC,Brenner BM,Nigam SK

    更新日期:1994-06-01 00:00:00

  • Calcium stimulates ornithine decarboxylase activity in cultured mammalian epithelial cells.

    abstract::Ornithine decarboxylase (ODC) activity usually rises to a peak a few hours after a trophic stimulus. The stimulation of ODC has been shown to depend on extracellular calcium in several in vitro eukaryotic systems. We have investigated the effect of calcium concentration on ODC activity and have found that ODC is stimu...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041180109

    authors: Langdon RC,Fleckman P,McGuire J

    更新日期:1984-01-01 00:00:00

  • Release of potassium, lipids, and proteins from nonionic detergent treated chicken red blood cells.

    abstract::The plasma membrane of erythrocytes, as of other cells, is thought to act as the barrier responsible for maintaining intracellular gradients of most ions and small molecular species between the cell and its environment. Controlled application of the nonionic detergent Brij 58 effectively opened the erythrocyte plasma ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041590202

    authors: Kellermayer M,Ludány A,Miseta A,Kŏszegi T,Berta G,Bogner P,Hazlewood CF,Cameron IL,Wheatley DN

    更新日期:1994-05-01 00:00:00

  • Binding of Salmonella minnesota R-form glycolipid mR595 to rat fibroblasts and its effect on cell metabolism and cell behaviour.

    abstract::Trypsinized normal rat embryo fibroblasts and untrypsinized and trypsinized transformed rat fibroblasts have two orders of binding sites for bacterial glycolipid mR595. The high order sites fix 1--3 micrograms glycolipid mR595/10(5) cells and those of the low order fix about 6 microgram glycolipids mR595/10(6) cells. ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1040980113

    authors: Lallier R,Trudel M,Brailovsky CA,Nigam VN

    更新日期:1979-01-01 00:00:00

  • Effects of glucose supply on myeloma growth and metabolism in chemostat culture.

    abstract::The effects of the glucose supply on growth and metabolism of an SP2/0 derived recombinant myeloma cell line were studied in chemostat culture during growth on IMDM medium at a fixed dilution rate of 0.032 h-1. Lowering of the feed medium glucose concentration from 25.0 to 1.4 mmol/L resulted in a decrease of steady-s...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041620205

    authors: Meijer JJ,van Dijken JP

    更新日期:1995-02-01 00:00:00

  • What role does pyroptosis play in microbial infection?

    abstract::Pyroptosis, a type of programmed cell death mediated by gasdermin, is characterized by the swelling and rupture of cells, release of cellular contents and a strong inflammatory response, which is critical for controlling microbial infection. Pattern recognition receptors recognize the intracellular and extracellular p...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.27909

    authors: Xia X,Wang X,Zheng Y,Jiang J,Hu J

    更新日期:2019-06-01 00:00:00

  • Identification of activity-dependent gene expression profiles reveals specific subsets of genes induced by different routes of Ca(2+) entry in cultured rat cortical neurons.

    abstract::Neuronal activity-dependent gene transcription is a key feature of long-lasting synaptic strengthening associated with learning and memory, as well as activity-dependent neuroprotection. To comprehensively determine the molecular alterations, we carried out genome-wide microarray analysis in cultured rat cortical neur...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.21008

    authors: Xiang G,Pan L,Xing W,Zhang L,Huang L,Yu J,Zhang R,Wu J,Cheng J,Zhou Y

    更新日期:2007-07-01 00:00:00

  • Suppression of platelet-derived growth factor alpha- and beta-receptor mRNA levels in human fibroblasts by SV40 T/t antigen.

    abstract::It is known that down-regulation of cell surface platelet-derived growth factor (PDGF) receptors accompanies transformation by SV40. In this work human embryonic lung fibroblasts were used as a model system to study the effects of SV 40 on PDGF receptor expression. It is shown that transformation by SV 40 early region...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/(SICI)1097-4652(199601)166:1<12::AID-JCP2>

    authors: Wang JL,Nistér M,Bongcam-Rudloff E,Pontén J,Westermark B

    更新日期:1996-01-01 00:00:00

  • The interplay of AMP-activated protein kinase and androgen receptor in prostate cancer cells.

    abstract::AMP-activated protein kinase (AMPK) has recently emerged as a potential target for cancer therapy due to the observation that activation of AMPK inhibits tumor cell growth. It is well-known that androgen receptor (AR) signaling is a major driver for the development and progression of prostate cancer and that downregul...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.24494

    authors: Shen M,Zhang Z,Ratnam M,Dou QP

    更新日期:2014-06-01 00:00:00

  • Evidence for independent metabolism and cell surface localization of cell surface localization of cellular proteoglycans and glycosaminoglycan free chains.

    abstract::The synthesis and turnover of metabolically labeled proteoglycans from medium, cell layer, and substratum-associated compartments were characterized in four cell lines of fibroblastic origin, including a fibrosarcoma line, and in the murine melanoma cell type, B16.F10. Substantial differences were apparent between the...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041350206

    authors: Piepkorn M,Hovingh P,Linker A

    更新日期:1988-05-01 00:00:00

  • The increase in hormone-stimulated adenylate cyclase activity following Rous sarcoma virus transformation.

    abstract::Rous sarcoma virus (RSV)-infected chicken embryo cells were used to study the effect of viral transformation on the hormone-stimulated synthesis of cyclic AMP. Transformation by RSV greatly increased the cells' ability to synthesize and accumulate cyclic AMP in response to the beta-adrenergic agonist isoproterenol as ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041110311

    authors: Howard RF,Friis RR,Sheppard JR,Glossmann H

    更新日期:1982-06-01 00:00:00

  • Mechanical stimulation of skeletal muscle generates lipid-related second messengers by phospholipase activation.

    abstract::Repetitive mechanical stimulation of cultured avian skeletal muscle increases the synthesis of prostaglandins (PG) E2 and F2 alpha which regulate protein turnover rates and muscle cell growth. These stretch-induced PG increases are reduced in low extracellular calcium medium and by specific phospholipase inhibitors. M...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041550109

    authors: Vandenburgh HH,Shansky J,Karlisch P,Solerssi RL

    更新日期:1993-04-01 00:00:00

  • Long noncoding RNA MT1JP inhibits proliferation, invasion, and migration while promoting apoptosis of glioma cells through the activation of PTEN/Akt signaling pathway.

    abstract::This study is carried out to elucidate the role of long noncoding RNAs (lncRNAs) MT1JP in proliferation, invasion, migration, and apoptosis of glioma cells through the regulation of PTEN/Akt signaling pathway. The expression of MT1JP in 80 normal brain tissues and 138 glioma tissues, as well as glioma cell lines, was ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.28553

    authors: Zhang Y,Sui R,Chen Y,Liang H,Shi J,Piao H

    更新日期:2019-11-01 00:00:00

  • Profile of energy metabolism in a murine hybridoma: glucose and glutamine utilization.

    abstract::The antibody-secreting murine hybridoma, CC9C10, was grown in batch culture in a medium containing 20 mM glucose and 2 mM glutamine. After 2 days of exponential growth, the glutamine content of the medium was completely depleted, whereas the glucose content was reduced to 60% of the original concentration. The glucose...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041610110

    authors: Petch D,Butler M

    更新日期:1994-10-01 00:00:00

  • Prognostic relevance of miR-137 and its liver microenvironment regulatory target gene AFM in hepatocellular carcinoma.

    abstract::MiR-137 has been identified as potential hepatocellular carcinoma (HCC) prognostic biomarkers. Highly relevant HCC prognostic biomarkers may be derived from combinations of miR-137 with its target genes involved in the regulation of liver microenvironment. This study aimed at the discovery of such a combination with i...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.27855

    authors: Wei Q,Zhao L,Jiang L,Bi J,Yu Z,Zhao L,Song X,Sun M,Chen Y,Wei M

    更新日期:2019-07-01 00:00:00

  • Culture-induced increase in acidic and basic fibroblast growth factor activities and their association with the nuclei of vascular endothelial and smooth muscle cells.

    abstract::The activity of acidic and basic fibroblast growth factor-like mitogens (aFGF, bFGF) extracted from cultured bovine aortic endothelial (BAEC) and rat aortic smooth muscle cells (SMC) was compared with that of freshly isolated cells from the same tissues. Extracts of subendothelial extracellular matrix (ECM) and cell l...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041470223

    authors: Speir E,Sasse J,Shrivastav S,Casscells W

    更新日期:1991-05-01 00:00:00

  • Elevated fibroblast growth factor-2 increases tumor necrosis factor-alpha induced endothelial cell death in high glucose.

    abstract::Glucose and tumor necrosis factor-alpha (TNFalpha) concentrations are elevated in diabetes. Both of these factors correlate with diabetic vasculopathy and endothelial cell apoptosis, yet their combined effects have not been measured. We have previously shown that the angiogenic growth factor fibroblast growth factor-2...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.21476

    authors: Clyne AM,Zhu H,Edelman ER

    更新日期:2008-10-01 00:00:00

  • Dendritic cell/cytokine-induced killer cell-based immunotherapy in lung cancer: What we know and future landscape.

    abstract::Multiple modalities for lung cancer therapy have emerged in the past decade, whereas their clinical applications and survival-beneficiary is little known. Vaccination with dendritic cells (DCs) or DCs/cytokine-induced killer (CIK) cells has shown limited success in the treatment of patients with advanced non-small-cel...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.28977

    authors: Mohsenzadegan M,Peng RW,Roudi R

    更新日期:2020-01-01 00:00:00

  • Acute L-glutamine deprivation compromises VEGF-a upregulation in A549/8 human carcinoma cells.

    abstract::Tumor ischemia participates in angiogenesis and cancer progression through cellular responses to hypoxia and nutrient deprivation. However, the contribution of amino acids limitation to this process remains poorly understood. Using serum-free cell culture conditions, we tested the impact of L-glutamine deprivation on ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.21044

    authors: Drogat B,Bouchecareilh M,North S,Petibois C,Déléris G,Chevet E,Bikfalvi A,Moenner M

    更新日期:2007-08-01 00:00:00