Estrogen regulates histone deacetylases to prevent cardiac hypertrophy.

abstract：:The Lec35 gene product (Lec35p) is required for utilization of the mannose donor mannose-P-dolichol (MPD) in synthesis of both lipid-linked oligosaccharides (LLOs) and glycosylphosphatidylinositols, which are important for functions such as protein folding and membrane anchoring, respectively. The hamster Lec35 gene i...

journal_title：Molecular biology of the cell

authors： Anand M,Rush JS,Ray S,Doucey MA,Weik J,Ware FE,Hofsteenge J,Waechter CJ,Lehrman MA

更新日期：2001-02-01 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：:How nuclear size is regulated is a fundamental cell-biological question with relevance to cancers, which often exhibit enlarged nuclei. We previously reported that conventional protein kinase C (cPKC) contributes to nuclear size reductions that occur during early Xenopus development. Here we report that PKC-mediated p...

journal_title：Molecular biology of the cell

authors： Edens LJ,Dilsaver MR,Levy DL

更新日期：2017-05-15 00:00:00

abstract：:The spatiotemporal dynamics of triglyceride (TG) storage in unilocular adipocytes are not well understood. Here we applied ex vivo technology to study trafficking and metabolism of fluorescent fatty acids in adipose tissue explants. Live imaging revealed multiple cytoplasmic nodules surrounding the large central lipid...

journal_title：Molecular biology of the cell

authors： Chu M,Sampath H,Cahana DY,Kahl CA,Somwar R,Cornea A,Roberts CT Jr,Varlamov O

更新日期：2014-12-15 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：:The kidney, together with bone and intestine, plays a crucial role in maintaining whole-body calcium (Ca(2+)) homoeostasis, which is primarily mediated by altering the reabsorption of Ca(2+) filtered by the glomerulus. The transient receptor potential-vanilloid-5 (TRPV5) channel protein forms a six- transmembrane Ca(2...

journal_title：Molecular biology of the cell

authors： Cai X,Srivastava S,Surindran S,Li Z,Skolnik EY

更新日期：2014-04-01 00:00:00

abstract：:The split-ubiquitin technique was used to detect transient protein interactions in living cells. Nub, the N-terminal half of ubiquitin (Ub), was fused to Sec62p, a component of the protein translocation machinery in the endoplasmic reticulum of Saccharomyces cerevisiae. Cub, the C-terminal half of Ub, was fused to the...

journal_title：Molecular biology of the cell

authors： Dünnwald M,Varshavsky A,Johnsson N

更新日期：1999-02-01 00:00:00

abstract：:Nuclear FGFR1 acts as a developmental gene regulator in cooperation with FGF-2, RSK1, and CREB-binding protein (CBP). FRAP analysis revealed three nuclear FGFR1 populations: i) a fast mobile, ii) a slower mobile population reflecting chromatin-bound FGFR1, and iii) an immobile FGFR1 population associated with the nucl...

journal_title：Molecular biology of the cell

authors： Dunham-Ems SM,Lee YW,Stachowiak EK,Pudavar H,Claus P,Prasad PN,Stachowiak MK

更新日期：2009-05-01 00:00:00

abstract：:The c-myb proto-oncogene product (c-Myb) regulates proliferation and differentiation of hematopoietic cells. Recently we have shown that c-Myb is degraded in response to Wnt-1 stimulation via a pathway involving TAK1 (TGF-beta-activated kinase), HIPK2 (homeodomain-interacting protein kinase 2), and NLK (Nemo-like kina...

journal_title：Molecular biology of the cell

authors： Kurahashi T,Nomura T,Kanei-Ishii C,Shinkai Y,Ishii S

更新日期：2005-10-01 00:00:00

abstract：:The CCAAT/enhancer binding protein delta (C/EBPdelta, CRP3, CELF, NF-IL6beta) regulates gene expression and plays functional roles in many tissues, such as in acute phase response to inflammatory stimuli, adipocyte differentiation, and mammary epithelial cell growth control. In this study, we examined the expression o...

journal_title：Molecular biology of the cell

authors： Wang JM,Tseng JT,Chang WC

更新日期：2005-07-01 00:00:00

abstract：:Activation of the high-osmolarity glycerol (HOG) pathway for osmoregulation in the yeast Saccharomyces cerevisiae involves interaction of the adaptor Ste50p with the cytoplasmic tail of single-transmembrane protein Opy2p. We have determined the solution structure of the Ste50p-RA (Ras association) domain, and it shows...

journal_title：Molecular biology of the cell

authors： Ekiel I,Sulea T,Jansen G,Kowalik M,Minailiuc O,Cheng J,Harcus D,Cygler M,Whiteway M,Wu C

更新日期：2009-12-01 00:00:00

abstract：:A cell surface proteoglycan, syndecan-1, has been shown to participate in the maintenance of the epithelial cell morphology. A point mutated activated c-Ha-ras gene under the control of the glucocorticoid inducible MMTV-LTR promoter was transfected into the mouse mammary epithelial cell line, NOG-8. The NOG-8 ras cell...

journal_title：Molecular biology of the cell

authors： Kirjavainen J,Leppä S,Hynes NE,Jalkanen M

更新日期：1993-08-01 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：:Hsk1, Saccharomyces cerevisiae Cdc7-related kinase in Shizosaccharomyces pombe, is required for G1/S transition and its kinase activity is controlled by the regulatory subunit Dfp1/Him1. Analyses of a newly isolated temperature-sensitive mutant, hsk1-89, reveal that Hsk1 plays crucial roles in DNA replication checkpoi...

journal_title：Molecular biology of the cell

authors： Takeda T,Ogino K,Tatebayashi K,Ikeda H,Arai Ki,Masai H

更新日期：2001-05-01 00:00:00

abstract：:In Tetrahymena thermophila, peptides secreted via dense-core granules, called mucocysts, are generated by proprotein processing. We used expression profiling to identify candidate processing enzymes, which localized as cyan fluorescent protein fusions to mucocysts. Of note, the aspartyl cathepsin Cth3p plays a key rol...

journal_title：Molecular biology of the cell

authors： Kumar S,Briguglio JS,Turkewitz AP

更新日期：2014-08-15 00:00:00

abstract：:The endocytic and autophagic pathways are involved in the membrane trafficking of exogenous and endogenous materials to lysosomes. However, the mechanisms that regulate these pathways are largely unknown. We previously reported that Rubicon, a Beclin 1-binding protein, negatively regulates both the autophagic and endo...

journal_title：Molecular biology of the cell

authors： Tabata K,Matsunaga K,Sakane A,Sasaki T,Noda T,Yoshimori T

更新日期：2010-12-01 00:00:00

abstract：:The assembly of metazoan Sm-class small nuclear ribonucleoproteins (snRNPs) is an elaborate, step-wise process that takes place in multiple subcellular compartments. The initial steps, including formation of the core RNP, are mediated by the survival motor neuron (SMN) protein complex. Loss-of-function mutations in hu...

journal_title：Molecular biology of the cell

authors： Shpargel KB,Praveen K,Rajendra TK,Matera AG

更新日期：2009-01-01 00:00:00

abstract：:The tumor suppressor protein p53 mediates stress-induced growth arrest or apoptosis and plays a major role in safeguarding genome integrity. In response to DNA damage, p53 can be modified at multiple sites by phosphorylation and acetylation. We report on the characterization of p53 C-terminal phosphorylation by CHK1 a...

journal_title：Molecular biology of the cell

authors： Ou YH,Chung PH,Sun TP,Shieh SY

更新日期：2005-04-01 00:00:00

abstract：:In addition to their well-known role in microtubule organization, centrosomes function as signaling platforms and regulate cell cycle events. An important example of such a function is the spindle position checkpoint (SPOC) of budding yeast. SPOC is a surveillance mechanism that ensures alignment of the mitotic spindl...

journal_title：Molecular biology of the cell

authors： Caydasi AK,Micoogullari Y,Kurtulmus B,Palani S,Pereira G

更新日期：2014-07-15 00:00:00

abstract：:MPM-2 antigens, a discrete set of phosphoproteins that contain similar phosphoepitopes recognized by the monoclonal antibody MPM-2, are phosphorylated during M-phase induction. Our previous studies suggested that certain MPM-2 antigens are involved in the appearance of maturation-promoting factor (MPF) activity. Becau...

journal_title：Molecular biology of the cell

authors： Kuang J,Ashorn CL,Gonzalez-Kuyvenhoven M,Penkala JE

更新日期：1994-02-01 00:00:00

abstract：:The yeast Smf1p Nramp manganese transporter is posttranslationally regulated by environmental manganese. Smf1p is stabilized at the cell surface with manganese starvation, but is largely degraded in the vacuole with physiological manganese through a mechanism involving the Rsp5p adaptor complex Bsd2p/Tre1p/Tre2p. We n...

journal_title：Molecular biology of the cell

authors： Jensen LT,Carroll MC,Hall MD,Harvey CJ,Beese SE,Culotta VC

更新日期：2009-06-01 00:00:00

abstract：:Hansenula polymorpha ass3 mutants are characterized by the accumulation of inactive alcohol oxidase (AO) monomers in the cytosol, whereas other peroxisomal matrix proteins are normally activated and sorted to peroxisomes. These mutants also have a glutamate or aspartate requirement on minimal media. Cloning of the cor...

journal_title：Molecular biology of the cell

authors： Ozimek P,van Dijk R,Latchev K,Gancedo C,Wang DY,van der Klei IJ,Veenhuis M

更新日期：2003-02-01 00:00:00

abstract：:The yeast SIR2 gene and many of its homologs have been identified as NAD(+)-dependent histone deacetylases. To get a broader view of the relationship between the histone deacetylase activity of Sir2p and its in vivo functions we have mutated eight highly conserved residues in the core domain of SIR2. These mutations h...

journal_title：Molecular biology of the cell

authors： Armstrong CM,Kaeberlein M,Imai SI,Guarente L

更新日期：2002-04-01 00:00:00

abstract：:As the closest living relatives of animals, choanoflagellates offer unique insights into animal origins and core mechanisms underlying animal cell biology. However, unlike traditional model organisms, such as yeast, flies, and worms, choanoflagellates have been refractory to DNA delivery methods for expressing foreign...

journal_title：Molecular biology of the cell

authors： Booth DS,Szmidt-Middleton H,King N

更新日期：2018-12-01 00:00:00

abstract：:Endoplasmic reticulum (ER) tubules and sheets conventionally correspond to smooth and rough ER, respectively. The ratio of ER tubules-to-sheets varies in different cell types and changes in response to cellular conditions, potentially impacting the functional output of the ER. To directly test whether ER morphology im...

journal_title：Molecular biology of the cell

authors： Mukherjee RN,Levy DL

更新日期：2019-08-15 00:00:00

abstract：:The PDZ domain-containing protein CAL mediates lysosomal trafficking and degradation of CFTR. Here we demonstrate the involvement of a CAL-binding SNARE protein syntaxin 6 (STX6) in this process. Overexpression of STX6, which colocalizes and coimmunoprecipitates with CAL, dramatically reduces the steady-state level an...

journal_title：Molecular biology of the cell

authors： Cheng J,Cebotaru V,Cebotaru L,Guggino WB

更新日期：2010-04-01 00:00:00

abstract：:Tumor initiation and growth is associated with significant changes in the surrounding tissue. During carcinoma progression, a global stiffening of the extracellular matrix is observed and is interpreted as a signature of aggressive invasive tumors. However, it is still unknown whether this increase in matrix rigidity ...

journal_title：Molecular biology of the cell

authors： Staneva R,Burla F,Koenderink GH,Descroix S,Vignjevic DM,Attieh Y,Verhulsel M

更新日期：2018-12-01 00:00:00

abstract：:Lipoprotein(a) (Lp(a)) is associated with cardiovascular disease risk. This may be attributable to the ability of Lp(a) to elicit endothelial dysfunction. We previously reported that apolipoprotein(a) (apo(a); the distinguishing kringle-containing component of Lp(a)) elicits cytoskeletal rearrangements in vascular end...

journal_title：Molecular biology of the cell

authors： Cho T,Romagnuolo R,Scipione C,Boffa MB,Koschinsky ML

更新日期：2013-02-01 00:00:00

abstract：:Metazoan cells rapidly exchange signals at tight cell-cell interfaces, including synapses and gap junctions. Advances in imaging recently exposed a third mode of intercellular cross-talk mediated by thin, actin-containing membrane extensions broadly known as "membrane" or "tunneling" nanotubes. An explosion of researc...

journal_title：Molecular biology of the cell

authors： Sherer NM

更新日期：2013-04-01 00:00:00

abstract：:Candida albicans must undergo a switch from white to opaque to mate. Opaque cells then release mating type-specific pheromones that induce mating responses in opaque cells. Uniquely in C. albicans, the same pheromones induce mating-incompetent white cells to become cohesive, form an adhesive basal layer of cells on a ...

journal_title：Molecular biology of the cell

authors： Yi S,Sahni N,Daniels KJ,Pujol C,Srikantha T,Soll DR

更新日期：2008-03-01 00:00:00