Inhibition of transforming growth factor-beta1-induced signaling and epithelial-to-mesenchymal transition by the Smad-binding peptide aptamer Trx-SARA.

abstract：:Collective cell migration is emerging as a major contributor to normal development and disease. Collective movement of border cells in the Drosophila ovary requires cooperation between two distinct cell types: four to six migratory cells surrounding two immotile cells called polar cells. Polar cells secrete a cytokine...

journal_title：Molecular biology of the cell

authors： Xiang W,Zhang D,Montell DJ

更新日期：2016-01-01 00:00:00

abstract：:Mitochondrial dysfunction is associated with the development of many age-related human diseases. Therefore recognizing and correcting the early signs of malfunctioning mitochondria is of critical importance for cellular welfare and survival. We previously demonstrated that VCP/Cdc48-associated mitochondrial stress res...

journal_title：Molecular biology of the cell

authors： Heo JM,Nielson JR,Dephoure N,Gygi SP,Rutter J

更新日期：2013-05-01 00:00:00

abstract：:Binding of echovirus 1 (EV1, a nonenveloped RNA virus) to the alpha2beta1 integrin on the cell surface is followed by endocytic internalization of the virus together with the receptor. Here, video-enhanced live microscopy revealed the rapid uptake of fluorescently labeled EV1 into mobile, intracellular structures, pos...

journal_title：Molecular biology of the cell

authors： Pietiäinen V,Marjomäki V,Upla P,Pelkmans L,Helenius A,Hyypiä T

更新日期：2004-11-01 00:00:00

abstract：:Myosin Va is associated with discrete vesicle populations in a number of cell types, but little is known of the function of myosin Vb. Yeast two-hybrid screening of a rabbit parietal cell cDNA library with dominant active Rab11a (Rab11aS20V) identified myosin Vb as an interacting protein for Rab11a, a marker for plasm...

journal_title：Molecular biology of the cell

authors： Lapierre LA,Kumar R,Hales CM,Navarre J,Bhartur SG,Burnette JO,Provance DW Jr,Mercer JA,Bähler M,Goldenring JR

更新日期：2001-06-01 00:00:00

abstract：:Loss-of-function mutations in the nonconventional myosin Vb (Myo5b) result in microvillus inclusion disease (MVID) and massive secretory diarrhea that often begins at birth. Myo5b mutations disrupt the apical recycling endosome (ARE) and membrane traffic, resulting in reduced surface expression of apical membrane prot...

journal_title：Molecular biology of the cell

authors： Forteza R,Ahsan MK,Cartón-García F,Arango D,Ameen NA,Salas PJ

更新日期：2019-12-15 00:00:00

abstract：:A disintegrin-like and metalloprotease with thrombospondin type I motif (ADAMTS9) is a member of the secreted metalloprotease family that is believed to digest extracellular matrix (ECM) proteins outside of cells. Its Caenorhabditis elegans orthologue, GON-1, is involved in ECM degradation and is required for gonad mo...

journal_title：Molecular biology of the cell

authors： Yoshina S,Sakaki K,Yonezumi-Hayashi A,Gengyo-Ando K,Inoue H,Iino Y,Mitani S

更新日期：2012-05-01 00:00:00

abstract：:A heterozygous Caveolin-1 c.474delA mutation has been identified in a family with heritable pulmonary arterial hypertension (PAH). This frameshift mutation leads to caveolin-1 protein that contains all known functional domains but has a change only in the final 20 amino acids of the C terminus. Here we studied how thi...

journal_title：Molecular biology of the cell

authors： Marsboom G,Chen Z,Yuan Y,Zhang Y,Tiruppathi C,Loyd JE,Austin ED,Machado RF,Minshall RD,Rehman J,Malik AB

更新日期：2017-03-15 00:00:00

abstract：:In the present study we have identified a new metalloprotease encoded by the nuclear ATP23 gene of Saccharomyces cerevisiae that is essential for expression of mitochondrial ATPase (F(1)-F(O) complex). Mutations in ATP23 cause the accumulation of the precursor form of subunit 6 and prevent assembly of F(O). Atp23p is ...

journal_title：Molecular biology of the cell

authors： Zeng X,Neupert W,Tzagoloff A

更新日期：2007-02-01 00:00:00

abstract：:Phosphoinositide 3-kinases (PI3K) are key molecular players in male fertility. However, the specific roles of different p110 PI3K catalytic subunits within the spermatogenic lineage have not been characterized so far. Herein, we report that male mice expressing a catalytically inactive p110beta develop testicular hypo...

journal_title：Molecular biology of the cell

authors： Ciraolo E,Morello F,Hobbs RM,Wolf F,Marone R,Iezzi M,Lu X,Mengozzi G,Altruda F,Sorba G,Guan K,Pandolfi PP,Wymann MP,Hirsch E

更新日期：2010-03-01 00:00:00

abstract：:Yeast that naturally exhaust the glucose from their environment differentiate into three distinct cell types distinguishable by flow cytometry. Among these is a quiescent (Q) population, which is so named because of its uniform but readily reversed G1 arrest, its fortified cell walls, heat tolerance, and longevity. Da...

journal_title：Molecular biology of the cell

authors： Li L,Miles S,Melville Z,Prasad A,Bradley G,Breeden LL

更新日期：2013-12-01 00:00:00

abstract：:The function currently attributed to tetraspanins is to organize molecular complexes in the plasma membrane by using multiple cis-interactions. Additionally, the tetraspanin CD9 may be a receptor that binds the soluble ligand PSG17, a member of the immunoglobulin superfamily (IgSF)/CEA subfamily. However, previous dat...

journal_title：Molecular biology of the cell

authors： Ellerman DA,Ha C,Primakoff P,Myles DG,Dveksler GS

更新日期：2003-12-01 00:00:00

abstract：:Signaling via the Ras pathway involves sequential activation of Ras, Raf-1, mitogen-activated protein kinase kinase (MKK), and the extracellular signal-regulated (ERK) group of mitogen-activated protein (MAP) kinases. Expression from the c-Fos, atrial natriuretic factor (ANF), and myosin light chain-2 (MLC-2) promoter...

journal_title：Molecular biology of the cell

authors： Thorburn J,Carlson M,Mansour SJ,Chien KR,Ahn NG,Thorburn A

更新日期：1995-11-01 00:00:00

abstract：:The crystalline lens is an attractive system to study the biology of intercellular communication; however, the identity of the structural components of gap junctions in the lens has been controversial. We have cloned a novel member of the connexin family of gap junction proteins, Cx50, and have shown that it is likely...

journal_title：Molecular biology of the cell

authors： White TW,Bruzzone R,Goodenough DA,Paul DL

更新日期：1992-07-01 00:00:00

abstract：:Activation of the inflammatory response is accompanied by a metabolic shift to aerobic glycolysis. Here we identify histone deacetylase 4 (HDAC4) as a new component of the immunometabolic program. We show that HDAC4 is required for efficient inflammatory cytokine production activated by lipopolysaccharide (LPS). Surpr...

journal_title：Molecular biology of the cell

authors： Wang B,Liu TY,Lai CH,Rao YH,Choi MC,Chi JT,Dai JW,Rathmell JC,Yao TP

更新日期：2014-11-01 00:00:00

abstract：:The efficient activation of p90(rsk) by MAP kinase requires their interaction through a docking site located at the C-terminal end of p90(rsk). The MAP kinase p42(mpk1) can associate with p90(rsk) in G(2)-arrested but not in mature Xenopus oocytes. In contrast, an N-terminally truncated p90(rsk) mutant named D2 consti...

journal_title：Molecular biology of the cell

authors： Gavin AC,Ni Ainle A,Chierici E,Jones M,Nebreda AR

更新日期：1999-09-01 00:00:00

abstract：:Time-lapse fluorescence microscopy is an important tool for measuring in vivo gene dynamics in single cells. However, fluorescent proteins are limited by slow chromophore maturation times and the cellular autofluorescence or phototoxicity that arises from light excitation. An alternative is luciferase, an enzyme that ...

journal_title：Molecular biology of the cell

authors： Mazo-Vargas A,Park H,Aydin M,Buchler NE

更新日期：2014-11-05 00:00:00

abstract：:Phospholipase D (PLD) has been suggested to mediate epidermal growth factor (EGF) signaling. However, the molecular mechanism of EGF-induced PLD activation has not yet been elucidated. We investigated the importance of the phosphorylation and compartmentalization of PLD1 in EGF signaling. EGF treatment of COS-7 cells ...

journal_title：Molecular biology of the cell

authors： Han JM,Kim Y,Lee JS,Lee CS,Lee BD,Ohba M,Kuroki T,Suh PG,Ryu SH

更新日期：2002-11-01 00:00:00

abstract：:Isu, the scaffold protein on which Fe-S clusters are built in the mitochondrial matrix, plays a central role in the biogenesis of Fe-S cluster proteins. We report that the reduction in the activity of several components of the cluster biogenesis system, including the specialized Hsp70 Ssq1, causes a 15-20-fold up-regu...

journal_title：Molecular biology of the cell

authors： Andrew AJ,Song JY,Schilke B,Craig EA

更新日期：2008-12-01 00:00:00

abstract：:Alzheimer's β-amyloid precursor protein (APP) associates with kinesin-1 via JNK-interacting protein 1 (JIP1); however, the role of JIP1 in APP transport by kinesin-1 in neurons remains unclear. We performed a quantitative analysis to understand the role of JIP1 in APP axonal transport. In JIP1-deficient neurons, we fi...

journal_title：Molecular biology of the cell

authors： Chiba K,Araseki M,Nozawa K,Furukori K,Araki Y,Matsushima T,Nakaya T,Hata S,Saito Y,Uchida S,Okada Y,Nairn AC,Davis RJ,Yamamoto T,Kinjo M,Taru H,Suzuki T

更新日期：2014-11-05 00:00:00

abstract：:Signals conveyed through the RAS-ERK pathway are essential for the determination of cell fate. It is well established that signal variability is achieved in the different microenvironments in which signals unfold. It is also known that signal duration is critical for decisions concerning cell commitment. However, it i...

journal_title：Molecular biology of the cell

authors： Herrero A,Casar B,Colón-Bolea P,Agudo-Ibáñez L,Crespo P

更新日期：2016-06-15 00:00:00

abstract：:The mechanisms and receptors involved in phagocytosis by nonhematopoietic cells are not well understood. The involvement of the alpha 3 beta 1 integrin in phagocytosis of the extracellular matrix by human breast cancer cells was studied. The possible role of this integrin was suggested since alpha 3 and beta 1 but not...

journal_title：Molecular biology of the cell

authors： Coopman PJ,Thomas DM,Gehlsen KR,Mueller SC

更新日期：1996-11-01 00:00:00

abstract：:B cell antigen receptor (BCR) association with lipid rafts, the actin cytoskeleton, and clathrin-coated pits influences B cell signaling and antigen presentation. Although all three cellular structures have been separately implicated in BCR internalization, the relationship between them has not been clearly defined. I...

journal_title：Molecular biology of the cell

authors： Stoddart A,Jackson AP,Brodsky FM

更新日期：2005-05-01 00:00:00

abstract：:Methionine residues in proteins are susceptible to oxidation by reactive oxygen species, but can be repaired via reduction of the resulting methionine sulfoxides by methionine-S-sulfoxide reductase (MsrA) and methionine-R-sulfoxide reductase (MsrB). However, the identity of all methionine sulfoxide reductases involved...

journal_title：Molecular biology of the cell

authors： Kim HY,Gladyshev VN

更新日期：2004-03-01 00:00:00

abstract：:Eukaryotic cells activate the unfolded-protein response (UPR) upon endoplasmic reticulum (ER) stress, where the stress is assumed to be the accumulation of unfolded proteins in the ER. Consistent with previous in vitro studies of the ER-luminal domain of the mutant UPR initiator Ire1, our study show its association wi...

journal_title：Molecular biology of the cell

authors： Promlek T,Ishiwata-Kimata Y,Shido M,Sakuramoto M,Kohno K,Kimata Y

更新日期：2011-09-01 00:00:00

abstract：:Ca(2+) is absorbed across intestinal epithelial monolayers via transcellular and paracellular pathways, and an active form of vitamin D(3), 1alpha,25-dihydroxyvitamin D(3) [1alpha,25(OH)(2)D(3)], is known to promote intestinal Ca(2+) absorption. However, the molecules driving the paracellular Ca(2+) absorption and its...

journal_title：Molecular biology of the cell

authors： Fujita H,Sugimoto K,Inatomi S,Maeda T,Osanai M,Uchiyama Y,Yamamoto Y,Wada T,Kojima T,Yokozaki H,Yamashita T,Kato S,Sawada N,Chiba H

更新日期：2008-05-01 00:00:00

abstract：:Barrier to autointegration factor (BAF) is an essential component of the nuclear lamina that binds lamins, LEM-domain proteins, histones, and DNA. Under normal conditions, BAF protein is highly mobile when assayed by fluorescence recovery after photobleaching and fluorescence loss in photobleaching. We report that Cae...

journal_title：Molecular biology of the cell

authors： Bar DZ,Davidovich M,Lamm AT,Zer H,Wilson KL,Gruenbaum Y

更新日期：2014-04-01 00:00:00

abstract：:Due to extensive elaboration of the photoreceptor cilium to form the outer segment, axonemal transport (IFT) in photoreceptors is extraordinarily busy, and retinal degeneration is a component of many ciliopathies. Functional loss of heterotrimeric kinesin-2, a major anterograde IFT motor, causes mislocalized opsin, fo...

journal_title：Molecular biology of the cell

authors： Lopes VS,Jimeno D,Khanobdee K,Song X,Chen B,Nusinowitz S,Williams DS

更新日期：2010-12-01 00:00:00

abstract：:Stimulation of the MAPK pathway results in mitogen- and stress-activated protein kinase 1/2 (MSK1/2)-catalyzed phosphorylation of histone H3 at serine 10 or 28 and expression of immediate-early (IE) genes. In 10T1/2 mouse fibroblasts, phosphorylation of H3S10 and H3S28 occurs on different H3 molecules and in different...

journal_title：Molecular biology of the cell

authors： Khan DH,Healy S,He S,Lichtensztejn D,Klewes L,Sharma KL,Lau V,Mai S,Delcuve GP,Davie JR

更新日期：2017-03-15 00:00:00

abstract：:Surface charges at the inner leaflet of the plasma membrane may contribute to regulate the surface recruitment of key signaling factors. Phosphatidylserine (PS) is an abundant charged lipid that may regulate charge distribution in different cell types. Here we characterize the subcellular distribution and function of ...

journal_title：Molecular biology of the cell

authors： Haupt A,Minc N

更新日期：2017-01-01 00:00:00

abstract：:Cell invasion targets specific tissues in physiological placental implantation and pathological metastasis, which raises questions about how this process is controlled. We compare dermis and endometrium capacities to support trophoblast invasion, using matching sets of human primary fibroblasts in a coculture assay wi...

journal_title：Molecular biology of the cell

authors： Lopez-Mejia IC,De Toledo M,Della Seta F,Fafet P,Rebouissou C,Deleuze V,Blanchard JM,Jorgensen C,Tazi J,Vignais ML

更新日期：2013-10-01 00:00:00