Targeted degradation of ABC transporters in health and disease.

abstract：:Traditionally, mitochondria have been viewed as the "powerhouse" of the cell, i.e., the site of the oxidative phosphorylation machinery involved in ATP production. Consequently, much of the research conducted on mitochondria over the past 4 decades has focused on elucidating both those molecular events involved in ATP...

journal_title：Journal of bioenergetics and biomembranes

authors： Pedersen PL

更新日期：1999-08-01 00:00:00

abstract：:Plasma membranes isolated from pig liver contained almost no acid sphingomyelinase but significant neutral magnesium-dependent sphingomyelinase that was activated by phosphatidylserine. We report here the purification to apparent homogeneity of neutral sphingomyelinase of about 87 kDa from liver plasma membranes. The ...

journal_title：Journal of bioenergetics and biomembranes

authors： Martín SF,Navarro F,Forthoffer N,Navas P,Villalba JM

更新日期：2001-04-01 00:00:00

abstract：:The bacterial phosphoenolpyruvate-dependent carbohydrate phosphotransferase system (PTS) consists of several proteins whose primary functions are to transport and phosphorylate their substrates. The complexity of the PTS undoubtedly reflects its additional roles in chemotaxis to PTS substrates and in regulation of oth...

journal_title：Journal of bioenergetics and biomembranes

authors： Jacobson GR,Saraceni-Richards C

更新日期：1993-12-01 00:00:00

abstract：:The small alkylating molecule, 3-bromopyruvate (3BP), is a potent and specific anticancer agent. 3BP is different in its action from most currently available chemo-drugs. Thus, 3BP targets cancer cells' energy metabolism, both its high glycolysis ("Warburg Effect") and mitochondrial oxidative phosphorylation. This inh...

journal_title：Journal of bioenergetics and biomembranes

authors： Ko YH,Verhoeven HA,Lee MJ,Corbin DJ,Vogl TJ,Pedersen PL

更新日期：2012-02-01 00:00:00

abstract：:Idebenone (IDE), a synthetic analog of coenzyme Q, strongly activates glycerol phosphate (GP) oxidation in brown adipose tissue mitochondria. GP oxidase, GP cytochrome c oxidoreductase and GP dehydrogenase activities were all significantly stimulated by 13 muM IDE. Substituted derivatives of IDE acetyl- and methoxyide...

journal_title：Journal of bioenergetics and biomembranes

authors： Rauchová H,Drahota Z,Bergamini C,Fato R,Lenaz G

更新日期：2008-04-01 00:00:00

abstract：:The sarcoplasmic reticulum (SR) of skeletal muscle controls the contraction-relaxation cycle by raising and lowering the myoplasmic free-Ca2+ concentration. The coupling between excitation, i.e., depolarization of sarcolemma and transverse tubule (TT) and Ca2+ release from the terminal cisternae (TC) of SR takes place...

journal_title：Journal of bioenergetics and biomembranes

authors： Volpe P

更新日期：1989-04-01 00:00:00

abstract：:Changes in protein and fatty acid compositions of flounder sarcoplasmic reticulum during NADH plus ascorbate-dependent lipid peroxidation in vitro were related to the ability of the sarcoplasmic reticulum to sequester Ca+2. Progressive accumulation of high-molecular-weight protein components occurred concomitantly wit...

journal_title：Journal of bioenergetics and biomembranes

authors： Luo SW,Hultin HO

更新日期：1986-08-01 00:00:00

abstract：:The purification of the channel-forming component of the mitochondrial calcium uniporter and its channel properties are described. After ethanol and 50% ethanol-water extraction of mitochondria from beef heart or perfused rat liver, the extract was passed through thiopropyl-Sepharose 6B column, and absorbed components...

journal_title：Journal of bioenergetics and biomembranes

authors： Mironova GD,Baumann M,Kolomytkin O,Krasichkova Z,Berdimuratov A,Sirota T,Virtanen I,Saris NE

更新日期：1994-04-01 00:00:00

abstract：:NYGGF4 (also called PID1) is a recently discovered gene that is involved in obesity-related insulin resistance (IR). We aimed in the present study to further elucidate the effects of NYGGF4 on IR and the underlying mechanisms through using metformin treatment in 3T3-L1 adipocytes. Our data showed that the metformin pr...

journal_title：Journal of bioenergetics and biomembranes

authors： Qiu J,Wang YM,Shi CM,Yue HN,Qin ZY,Zhu GZ,Cao XG,Ji CB,Cui Y,Guo XR

更新日期：2012-12-01 00:00:00

abstract：:First, halorhodopsin is capable of pumping protons after illumination with green and blue light in the same direction as chloride. Second, mutated bacteriorhodopsin where the proton acceptor Asp85 and the proton donor Asp96 are replaced by Asn showed proton pump activity after illumination with blue light in the same ...

journal_title：Journal of bioenergetics and biomembranes

authors： Oesterhelt D,Tittor J,Bamberg E

更新日期：1992-04-01 00:00:00

abstract：:Proteins specifically involved in the biogenesis of respiratory complex I in eukaryotes have been characterized. The complex I intermediate associated proteins CIA30 and CIA84 are tightly bound to an assembly intermediate of the membrane arm. Like chaperones, they are involved in multiple rounds of membrane arm assemb...

journal_title：Journal of bioenergetics and biomembranes

authors： Schulte U

更新日期：2001-06-01 00:00:00

abstract：:Heat shock protein 90 (Hsp90) is an attractive therapeutic target. Geldanamycin (GA), the first identified Hsp90 inhibitor, exhibited potent antitumor activity, but possessed significant hepatotoxicity. To overcome the hepatotoxicity derived from the quinone structure of GA, a non-quinone GA derivative 17-demethoxy-re...

journal_title：Journal of bioenergetics and biomembranes

authors： Zhao S,Li H,Jiang C,Ma T,Wu C,Huo Q,Liu H

更新日期：2015-10-01 00:00:00

abstract：:The cytochrome b6/f complex of higher plant chloroplasts is uniformly distributed throughout both appressed and nonappressed thylakoids, in contrast to photosystem II and photosystem I, the other major membrane protein complexes involved in electron transport. We discuss how this distribution is likely to affect inter...

journal_title：Journal of bioenergetics and biomembranes

authors： Allred DR,Staehelin LA

更新日期：1986-10-01 00:00:00

abstract：:Soy isoflavones are diphenolic compounds that are frequently used for alternative treatment of ageing symptoms in both genders. They operate at principally two hierarchical levels of functional organization - cellular and molecular, while these 'types' of action appear to have indefinite borders. Soy isoflavone action...

journal_title：Journal of bioenergetics and biomembranes

authors： Ajdžanović VZ,Medigović IM,Pantelić JB,Milošević VLj

更新日期：2014-04-01 00:00:00

abstract：:The topology of beef heart Complex III has been studied by tryptic and chymotryptic digestion of isolated Complex III, Mg2+-ATP submitochondrial particles, and mitoplasts. Degradation products were detected by the immunoreplication technique using specific antibodies against core protein 1 (50 K) and core protein 2 (4...

journal_title：Journal of bioenergetics and biomembranes

authors： Mendel-Hartvig I,Nelson BD

更新日期：1983-02-01 00:00:00

abstract：:At present there is a poor understanding of the events that lead up to neuronal apoptosis that occurs in neurodegenerative diseases and following acute ischemic episodes. Apoptosis is critical for the elimination of unwanted neurons within the developing nervous system. The Bcl-2 family of proteins contains pro- and a...

journal_title：Journal of bioenergetics and biomembranes

authors： Ward MW,Kögel D,Prehn JH

更新日期：2004-08-01 00:00:00

abstract：:The iron-sulfur protein of the cytochrome bc1 complex oxidizes ubiquinol at center P in the protonmotive Q cycle mechanism, transferring one electron to cytochrome c1 and generating a low-potential ubisemiquinone anion which reduces the low-potential cytochrome b-566 heme group. In order to catalyze this divergent tra...

journal_title：Journal of bioenergetics and biomembranes

authors： Graham LA,Brandt U,Sargent JS,Trumpower BL

更新日期：1993-06-01 00:00:00

abstract：:The past 5 years has witnessed an advance in our understanding of alpha1G (Cav3.1), alpha1H (Cav3.2), and alpha11 (Car3.3), the pore-forming subunits of T-type or low-voltage-activated calcium channels (LVAs). LVAs differ in their localization and molecular, biophysical, and biochemical properties, but all conduct a t...

journal_title：Journal of bioenergetics and biomembranes

authors： Yunker AM,McEnery MW

更新日期：2003-12-01 00:00:00

abstract：:The transport systems of animal and human tissues for vitamin C are reviewed with respect to their properties. It emerges that pure diffusion plays only a very minor role while a variety of more or less specific transporters is found on cellular membranes. Although most tissues prefer the reduced ascorbate over the ox...

journal_title：Journal of bioenergetics and biomembranes

authors： Goldenberg H,Schweinzer E

更新日期：1994-08-01 00:00:00

abstract：:The respiratory chain of marine and moderately halophilic bacteria requires Na+ for maximum activity, and the site of Na(+)-dependent activation is located in the NADH-quinone reductase segment. The Na(+)-dependent NADH-quinone reductase purified from marine bacterium Vibrio alginolyticus is composed of three subunits...

journal_title：Journal of bioenergetics and biomembranes

authors： Unemoto T,Hayashi M

更新日期：1993-08-01 00:00:00

abstract：:Cytoplasmic organelles with an acidic luminal pH include vacuoles, coated vesicles, lysosomes, the Golgi apparatus, and synaptic vesicles. Acidic compartments are also known outside specialized cells such as osteoclasts. The unique acidic pH is formed by V-ATPase (Vacuolar type ATPase), other ion transporters, and the...

journal_title：Journal of bioenergetics and biomembranes

authors： Sun-Wada GH,Wada Y,Futai M

更新日期：2003-08-01 00:00:00

abstract：:Retinoic acid inhibits the reduction of diferric transferrin through the transplasma membrane electron transport system on fetal rat liver cells infected with a temperature-sensitive SV40 virus when the cells are in the nontransformed state cultured at 40 degrees C. When the cells are in the transformed state (grown a...

journal_title：Journal of bioenergetics and biomembranes

authors： Sun IL,Toole-Simms W,Crane FL,Morré DJ,Löw H,Chou JY

更新日期：1988-06-01 00:00:00

abstract：:This review is primarily focused on the contribution of our laboratory to study of the mitochondrial uncoupling UCPs. The initial stage was the description of a 32-kDa membranous protein specifically induced in brown adipose tissue mitochondria of cold-adapted rats. This protein was then shown by others to be responsi...

journal_title：Journal of bioenergetics and biomembranes

authors： Ricquier D,Miroux B,Cassard-Doulcier AM,Lévi-Meyrueis C,Gelly C,Raimbault S,Bouillaud F

更新日期：1999-10-01 00:00:00

abstract：:Forkhead box protein O6 (FOXO6) has been recently identified as a novel regulator of oxidative stress in multiple pathological processes. However, whether FOXO6 participates in the regulation of oxidative stress of myocardial infarction is unclear. The present study was performed to evaluate the potential role of FOXO...

journal_title：Journal of bioenergetics and biomembranes

authors： Jin A,Zhang Q,Li S,Li B

更新日期：2020-12-01 00:00:00

abstract：:Advanced glycation end products (AGEs) and methylglyoxal (MG), an important intermediate in AGEs synthesis, are thought to contribute to protein aging and to the pathogenesis of age-and diabetes-associated complications. This study was intended to investigate brain mitochondria bioenergetics and oxidative status of ra...

journal_title：Journal of bioenergetics and biomembranes

authors： Cardoso S,Carvalho C,Marinho R,Simões A,Sena CM,Matafome P,Santos MS,Seiça RM,Moreira PI

更新日期：2014-10-01 00:00:00

abstract：:The induction of millisecond delayed fluorescence mediated by PS I-dependent proton pumping has been used as an indicator of the time course with which those protons equilibrate with sites on the oxygen-evolving enzyme complex (Bowes, J. M., and Crofts, A. R. (1978). Z. Naturforsch. 33C, 271-275). We found that the in...

journal_title：Journal of bioenergetics and biomembranes

authors： Theg SM,Belanger KM,Dilley RA

更新日期：1987-02-01 00:00:00

abstract：:A study of NADH ferricyanide reductase activity in oriented vesicles or open ghosts of human and porcine erythrocytes shows that the dehydrogenase activity can have three types of orientation in the membrane. There is activity which responds only to acceptors and NADH exclusively on the inside face, or exclusively on ...

journal_title：Journal of bioenergetics and biomembranes

authors： Crane FL,Crane HE,Sun IL,MacKellar WC,Grebing C,Löw H

更新日期：1982-12-01 00:00:00

abstract：:We studied the importance of respiratory fitness in S. cerevisiae lifespan, response to caloric restriction (CR) and mtDNA stability. Mutants harboring mtDNA instability and electron transport defects do not respond to CR, while tricarboxylic acid cycle mutants presented extended lifespans due to CR. Interestingly, mt...

journal_title：Journal of bioenergetics and biomembranes

authors： Tahara EB,Cezário K,Souza-Pinto NC,Barros MH,Kowaltowski AJ

更新日期：2011-10-01 00:00:00

abstract：:Maturation of c-type cytochromes involves the covalent and stereospecific enzymatic attachment of a heme b via thioether linkages to two conserved cysteines within apocytochromes. Horse cytochrome c is readily matured into its native holoform in the cytoplasm of E. coli when co-expressed with yeast cytochrome c heme l...

journal_title：Journal of bioenergetics and biomembranes

authors： Tenger K,Khoroshyy P,Rákhely G,Zimányi L

更新日期：2010-04-01 00:00:00

abstract：:As the terminal component of the mitochondrial respiratory chain, cytochrome c oxidase plays a vital role in cellular energy transformation. Human cytochrome c oxidase is composed of 13 subunits. The three major subunits form the catalytic core and are encoded by mitochondrial DNA (mtDNA). The remaining subunits are n...

journal_title：Journal of bioenergetics and biomembranes

authors： Taanman JW

更新日期：1997-04-01 00:00:00