Energy metabolism regulates clathrin adaptors at the trans-Golgi network and endosomes.

abstract：:The cell cycle, a 19th century discovery of cytologists, only achieved a satisfactory biochemical explanation in the last 20 years of the 20th century. This personal retrospective focuses on how biochemical studies of the frog egg helped identify the cyclin-based mitotic oscillator and how this approach quickly merged...

journal_title：Molecular biology of the cell

authors： Kirschner M

更新日期：2020-12-15 00:00:00

abstract：:Capture of newly synthesized proteins into endoplasmic reticulum (ER)-derived coat protomer type II (COPII) vesicles represents a critical juncture in the quality control of protein biogenesis within the secretory pathway. The yeast ATP-binding cassette transporter Yor1p is a pleiotropic drug pump that shows homology ...

journal_title：Molecular biology of the cell

authors： Pagant S,Kung L,Dorrington M,Lee MC,Miller EA

更新日期：2007-09-01 00:00:00

abstract：:Abundant evidence has shown that the GTPase dynamin is required for receptor-mediated endocytosis, but its exact role in endocytic clathrin-coated vesicle formation remains to be established. Whereas dynamin GTPase domain mutants that are defective in GTP binding and hydrolysis are potent dominant-negative inhibitors ...

journal_title：Molecular biology of the cell

authors： Damke H,Binns DD,Ueda H,Schmid SL,Baba T

更新日期：2001-09-01 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：:The zona pellucida (ZP) is a highly organized extracellular coat that surrounds all mammalian eggs. The mouse egg ZP is composed of three glycoproteins, called mZP1-3, that are synthesized, secreted, and assembled into a ZP exclusively by growing oocytes. Here, we microinjected epitope-tagged (Myc and Flag) cDNAs for ...

journal_title：Molecular biology of the cell

authors： Qi H,Williams Z,Wassarman PM

更新日期：2002-02-01 00:00:00

abstract：:Silica inhalation leads to the development of the chronic lung disease silicosis. Macrophages are killed by uptake of nonopsonized silica particles, and this is believed to play a critical role in the etiology of silicosis. However, the mechanism of nonopsonized-particle uptake is not well understood. We compared the ...

journal_title：Molecular biology of the cell

authors： Gilberti RM,Knecht DA

更新日期：2015-02-01 00:00:00

abstract：:Cell shape is regulated by cell adhesion and cytoskeletal and membrane dynamics. Cell shape, adhesion, and motility have a complex relationship and understanding them is important in understanding developmental patterning and embryogenesis. Here we show that the lipid kinase phosphatidylinositol 4-kinase III beta (PI4...

journal_title：Molecular biology of the cell

authors： Bilodeau P,Jacobsen D,Law-Vinh D,Lee JM

更新日期：2020-08-01 00:00:00

abstract：:Androgen receptor (AR) belongs to the nuclear receptor superfamily and mediates the biological actions of male sex steroids. In this work, we have characterized a novel 130-kDa Ser/Thr protein kinase ANPK that interacts with the zinc finger region of AR in vivo and in vitro. The catalytic kinase domain of ANPK shares ...

journal_title：Molecular biology of the cell

authors： Moilanen AM,Karvonen U,Poukka H,Jänne OA,Palvimo JJ

更新日期：1998-09-01 00:00:00

abstract：:Mitochondrial function depends crucially on the maintenance of multiple mitochondrial DNA (mtDNA) copies. Surprisingly, the cellular mechanisms regulating mtDNA copy number remain poorly understood. Through a systematic high-throughput approach in Saccharomyces cerevisiae, we determined mtDNA-to-nuclear DNA ratios in ...

journal_title：Molecular biology of the cell

authors： Göke A,Schrott S,Mizrak A,Belyy V,Osman C,Walter P

更新日期：2020-03-19 00:00:00

abstract：:Brd2 is a member of the bromodomain extra terminal (BET) protein family, which consists of four chromatin-interacting proteins that regulate gene expression. Each BET protein contains two N-terminal bromodomains, which recognize acetylated histones, and the C-terminal protein-protein interaction domain. Using a genome...

journal_title：Molecular biology of the cell

authors： Hnilicová J,Hozeifi S,Stejskalová E,Dušková E,Poser I,Humpolíčková J,Hof M,Staněk D

更新日期：2013-11-01 00:00:00

abstract：:The dynein light intermediate chain (LIC) is a subunit unique to the cytoplasmic form of dynein, but how it contributes to dynein function is not fully understood. Previous work has established that the LIC homodimer binds directly to the dynein heavy chain and may mediate the attachment of dynein to centrosomes and o...

journal_title：Molecular biology of the cell

authors： Mische S,He Y,Ma L,Li M,Serr M,Hays TS

更新日期：2008-11-01 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：:McKusick-Kaufman syndrome (MKKS) is a recessively inherited human genetic disease characterized by several developmental anomalies. Mutations in the MKKS gene also cause Bardet-Biedl syndrome (BBS), a genetically heterogeneous disorder with pleiotropic symptoms. However, little is known about how MKKS mutations lead t...

journal_title：Molecular biology of the cell

authors： Hirayama S,Yamazaki Y,Kitamura A,Oda Y,Morito D,Okawa K,Kimura H,Cyr DM,Kubota H,Nagata K

更新日期：2008-03-01 00:00:00

abstract：:During lactation, mammary epithelial cells secrete huge amounts of milk from their apical side. The current view is that caseins are secreted by exocytosis, whereas milk fat globules are released by budding, enwrapped by the plasma membrane. Owing to the number and large size of milk fat globules, the membrane surface...

journal_title：Molecular biology of the cell

authors： Honvo-Houéto E,Henry C,Chat S,Layani S,Truchet S

更新日期：2016-10-01 00:00:00

abstract：:Proteolytic processing of the amyloid-β precursor protein (APP) and generation of amyloid-β peptide (Aβ) are key events in Alzheimer's disease (AD) pathogenesis. Cell biological and genetic evidence has implicated the low-density lipoprotein and sorting receptor LR11/SorLA in AD through mechanisms related to APP and A...

journal_title：Molecular biology of the cell

authors： Herskowitz JH,Offe K,Deshpande A,Kahn RA,Levey AI,Lah JJ

更新日期：2012-07-01 00:00:00

abstract：:The gene encoding NFKB1 is autoregulated, responding to NF-kappa B/Rel activation through NF-kappa B binding sites in its promoter, which also contains putative sites for Ets proteins. One of the Ets sites, which we refer to as EBS4, is located next to an NF-kappa B/Rel binding site, kB3, which is absolutely required ...

journal_title：Molecular biology of the cell

authors： Lambert PF,Ludford-Menting MJ,Deacon NJ,Kola I,Doherty RR

更新日期：1997-02-01 00:00:00

abstract：:As yeast cultures enter stationary phase in rich, glucose-based medium, differentiation of two major subpopulations of cells, termed quiescent and nonquiescent, is observed. Differences in mRNA abundance between exponentially growing and stationary-phase cultures and quiescent and nonquiescent cells are known, but lit...

journal_title：Molecular biology of the cell

authors： Davidson GS,Joe RM,Roy S,Meirelles O,Allen CP,Wilson MR,Tapia PH,Manzanilla EE,Dodson AE,Chakraborty S,Carter M,Young S,Edwards B,Sklar L,Werner-Washburne M

更新日期：2011-04-01 00:00:00

abstract：:Phosphatidylinositol 4, 5-bisphosphate (PIP(2)) at the inner leaflet of the plasma membrane has been proposed to locally regulate the actin cytoskeleton. Indeed, recent studies that use GFP-tagged pleckstrin homology domains (GFP-PH) as fluorescent PIP(2) sensors suggest that this lipid is enriched in membrane microdo...

journal_title：Molecular biology of the cell

authors： van Rheenen J,Jalink K

更新日期：2002-09-01 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：:The conserved NDR-kinase Dbf2 plays a critical role in cytokinesis in budding yeast. Among its cytokinesis-related substrates is the F-BAR protein Hof1. Hof1 colocalizes at the cell division site with the septin complex and, as mitotic exit progresses, moves to the actomyosin ring (AMR). Neither the function of Hof1 a...

journal_title：Molecular biology of the cell

authors： Meitinger F,Palani S,Hub B,Pereira G

更新日期：2013-05-01 00:00:00

abstract：:Studies on physiological modulation of intercellular communication mediated by protein kinases are often complicated by the fact that cells express multiple gap junction proteins (connexins; Cx). Changes in cell coupling can be masked by simultaneous opposite regulation of the gap junction channel types expressed. We ...

journal_title：Molecular biology of the cell

authors： Kwak BR,Hermans MM,De Jonge HR,Lohmann SM,Jongsma HJ,Chanson M

更新日期：1995-12-01 00:00:00

abstract：:The binding of extracellular matrix proteins to integrins triggers rearrangements in the actin cytoskeleton by regulating the Rho family of small GTPases. The signaling events that mediate changes in the activity of Rho proteins in response to the extracellular matrix remain largely unknown. We have demonstrated in pr...

journal_title：Molecular biology of the cell

authors： Arthur WT,Burridge K

更新日期：2001-09-01 00:00:00

abstract：:We have identified five complementation groups of peroxisome biogenesis (peb) mutants in Saccharomyces cerevisiae by a positive selection procedure. Three of these contained morphologically recognizable peroxisomes, and two appeared to lack the organelle altogether. The packaging of peroxisomal proteins in these mutan...

journal_title：Molecular biology of the cell

authors： Zhang JW,Luckey C,Lazarow PB

更新日期：1993-12-01 00:00:00

abstract：:The spindle assembly checkpoint (SAC) is an evolutionarily conserved surveillance mechanism that delays anaphase onset and mitotic exit in response to the lack of kinetochore attachment. The target of the SAC is the E3 ubiquitin ligase anaphase-promoting complex (APC) bound to its Cdc20 activator. The Cdc20/APC comple...

journal_title：Molecular biology of the cell

authors： Chiroli E,Rancati G,Catusi I,Lucchini G,Piatti S

更新日期：2009-05-01 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：:In primary hepatocytes and HepG2 hepatoma cells, prolonged activation of the p42/44 mitogen-activated protein kinase (MAPK) pathway is associated with a reduction in DNA synthesis, mediated by increased expression of the cyclin-dependent kinase inhibitor protein p21 (Cip-1/WAF1/mda6) (p21). This study was performed to...

journal_title：Molecular biology of the cell

authors： Park JS,Qiao L,Gilfor D,Yang MY,Hylemon PB,Benz C,Darlington G,Firestone G,Fisher PB,Dent P

更新日期：2000-09-01 00:00:00

abstract：:The gamma-tubulin small complex (gamma-TuSC) is an evolutionarily conserved heterotetramer essential for microtubule nucleation. We have determined the structure of the Saccharomyces cerevisiae gamma-TuSC at 25-A resolution by electron microscopy. gamma-TuSC is Y-shaped, with an elongated body connected to two arms. G...

journal_title：Molecular biology of the cell

authors： Kollman JM,Zelter A,Muller EG,Fox B,Rice LM,Davis TN,Agard DA

更新日期：2008-01-01 00:00:00

abstract：:The Cdc42 guanosine triphosphatase (GTPase) plays a central role in polarity development in species ranging from yeast to humans. In budding yeast, a specific growth site is selected in the G1 phase. Rsr1, a Ras GTPase, interacts with Cdc42 and its associated proteins to promote polarized growth at the proper bud site...

journal_title：Molecular biology of the cell

authors： Miller KE,Lo WC,Chou CS,Park HO

更新日期：2019-09-15 00:00:00

abstract：:Many integrin receptors localize to focal contact sites upon binding their ligand. However, unoccupied integrin receptors do not localize to focal contact sites. Because the integrin beta 1 cytoplasmic domain appears to have a focal contact localization signal, there must be a mechanism by which this domain is kept in...

journal_title：Molecular biology of the cell

authors： Briesewitz R,Kern A,Marcantonio EE

更新日期：1993-06-01 00:00:00

abstract：:MARK2 regulates the establishment of polarity in Madin-Darby canine kidney (MDCK) cells in part through phosphorylation of serine 227 of Rab11-FIP2. We identified Eps15 as an interacting partner of phospho-S227-Rab11-FIP2 (pS227-FIP2). During recovery from low calcium, Eps15 localized to the lateral membrane before pS...

journal_title：Molecular biology of the cell

authors： Lapierre LA,Manning EH,Mitchell KM,Caldwell CM,Goldenring JR

更新日期：2017-04-15 00:00:00