Phospholipase Cbeta4 isozyme is expressed in human, rat, and murine heart left ventricles and in HL-1 cardiomyocytes.

Abstract:

:Phospholipase C-beta (PLCbeta) isozymes (PLCbeta(1) and PLCbeta(3)) have been extensively characterized in cardiac tissue, but no data are available for the PLCbeta(4) isozyme. In this study, PLCbeta((1-4)) isozymes mRNA relative expression was studied by real-time PCR (RT-PCR) in human, rat, and murine left ventricle and the presence of PLCbeta(4) isozyme at the protein level was confirmed by Western blotting in all species studied. Confocal microscopy experiments carried out in HL-1 cardiomyocytes revealed a sarcoplasmic subcellular distribution of PLCbeta(4). Although there were unexpected significant interspecies differences in the PLCbeta((1-4)) mRNA expression, PLCbeta(4) mRNA was the main transcript expressed in all left ventricles studied. Thus, whereas in human and rat left ventricles PLCbeta(4) > PLCbeta(3) > PLCbeta(2) > PLCbeta(1) mRNA pattern of expression was found, in murine left ventricle the pattern of expression was different, i.e., PLCbeta(4) > PLCbeta(1) > PLCbeta(3) > PLCbeta(2). However, results obtained in mouse HL-1 cardiomyocytes showed PLCbeta(3) approximately PLCbeta(4) > PLCbeta(1) > PLCbeta(2) pattern of mRNA expression indicating a probable cell type specific expression of the different PLCbeta isozymes in cardiomyocytes. Finally, RT-PCR experiments showed a trend, even though not significant (P = 0.067), to increase PLCbeta(4) mRNA levels in HL-1 cardiomyocytes after angiotensin II treatment. These results demonstrate the presence of PLCbeta(4) in the heart and in HL-1 cardiomyocytes showing a different species-dependent pattern of expression of the PLCbeta((1-4)) transcripts. We discuss the relevance of these findings in relation to the development of cardiac hypertrophy.

journal_name

Mol Cell Biochem

authors

Otaegui D,Querejeta R,Arrieta A,Lazkano A,Bidaurrazaga A,Arriandiaga JR,Aldazabal P,Garro MA

doi

10.1007/s11010-009-0296-x

subject

Has Abstract

pub_date

2010-04-01 00:00:00

pages

167-73

issue

1-2

eissn

0300-8177

issn

1573-4919

journal_volume

337

pub_type

杂志文章
  • Genetic and clinical profile of Indian patients of idiopathic restrictive cardiomyopathy with and without hypertrophy.

    abstract::Both idiopathic restrictive cardiomyopathy (IRCM) and hypertrophic cardiomyopathy (HCM) are part of the same disease spectrum and are due to sarcomeric gene mutations. A patient with restrictive physiology without left ventricular hypertrophy (LVH) would be diagnosed as IRCM, while one with LVH would be diagnosed as H...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-009-0157-7

    authors: Rai TS,Ahmad S,Ahluwalia TS,Ahuja M,Bahl A,Saikia UN,Singh B,Talwar KK,Khullar M

    更新日期:2009-11-01 00:00:00

  • Up-regulation of interferon-stimulated gene15 and its conjugates by tumor necrosis factor-α via type I interferon-dependent and -independent pathways.

    abstract::Interferon-stimulated gene15 (ISG15) is the first characterized ubiquitin-like protein, which is strongly induced by type I interferons (IFN-α/β), bacterial endotoxin, and cellular stress. Up-regulation of ISG15 is observed in several cancer cell types and is associated with cancer progression. As many cytokines can i...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-012-1360-5

    authors: Chairatvit K,Wongnoppavich A,Choonate S

    更新日期:2012-09-01 00:00:00

  • Liver-specific ZP domain-containing protein (LZP) as a new partner of Tamm-Horsfall protein harbors on renal tubules.

    abstract::Liver-specific ZP domain-containing protein (LZP) was recently identified as a secreted protein that is specifically expressed in liver. However, the physiological effects of LZP are largely unknown. In this study, we found that LZP was detectable in mouse kidneys, testes, ovaries and heart, in addition to liver. LZP ...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-008-9921-3

    authors: Shen HL,Xu ZG,Huang LY,Liu D,Lin DH,Cao JB,Zhang X,Wang ZQ,Wang WH,Yang PY,Han ZG

    更新日期:2009-01-01 00:00:00

  • Ca2+ and Mg2+ requirements for growth are not concomitantly reduced during cell transformation.

    abstract::The effects of Mg2+ and Ca2+ deprivation on survival and growth of normal and transformed cultured cells were studied. Normal fibroblast from several origins (mouse, hamster and human) did not grow in 2 microM Mg2+ medium, whereas transformed fibroblasts (mouse and rat) and tumor cells of other types (mouse adrenocort...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/BF00231313

    authors: Ribeiro SM,Armelin HA

    更新日期:1984-01-01 00:00:00

  • Prevention of neointimal hyperplasia in balloon-injured rat carotid artery via small interference RNA mediated downregulation of osteopontin gene.

    abstract::The aim of the present study was to take osteopontin (OPN) as molecular target to study its effects on injured intima model of carotid artery in rat using perivascular transfer of OPN-small interference RNA (siRNA). OPN mRNA in cultured VSMCs was quantified by real-time RT-PCR, and OPN-siRNA-002 was determined as the ...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-012-1554-x

    authors: Xu J,Sun Y,Wang T,Liu G

    更新日期:2013-05-01 00:00:00

  • Modification of cardiac thyroid hormone deiodinases expression in an ischemia/reperfusion rat model after T3 infusion.

    abstract::The deiodinases regulate the activation and inactivation of Thyroid hormones (TH), in both physiological and pathological conditions. The three deiodinases, DIO1, DIO2 and DIO3, have different catalytic role and cellular and tissue distribution. Aim of this study is to evaluate a rat model of regional ischemia/reperfu...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-020-03873-w

    authors: Sabatino L,Kusmic C,Iervasi G

    更新日期:2020-12-01 00:00:00

  • Focal adhesion kinase mediates TGF-beta1-induced renal tubular epithelial-to-mesenchymal transition in vitro.

    abstract::Focal adhesion kinase (FAK) is a non-receptor tyrosine kinase which participates in many important cellular processes such as cell adhesion and migration. However, the role of FAK in renal tubular epithelial-to-mesenchymal transition (EMT) is still unknown. FAK was knocked down by transfection of specific small interf...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-010-0396-7

    authors: Deng B,Yang X,Liu J,He F,Zhu Z,Zhang C

    更新日期:2010-07-01 00:00:00

  • The activity of erythrocyte and brain Na+/K+ and Mg2+-ATPases in rats subjected to acute homocysteine and homocysteine thiolactone administration.

    abstract::Hyperhomocysteinemia is associated with various pathologies including cardiovascular disease, stroke, and cognitive dysfunctions. Systemic administration of homocysteine can trigger seizures in animals, and patients with homocystinuria suffer from epileptic seizures. Available data suggest that homocysteine can be har...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-009-0040-6

    authors: Rasić-Marković A,Stanojlović O,Hrncić D,Krstić D,Colović M,Susić V,Radosavljević T,Djuric D

    更新日期:2009-07-01 00:00:00

  • The effects of ischemia and experimental conditions on the respiration rate of cardiac fibers.

    abstract::The mitochondrial respiratory parameters were measured in situ, i.e. in saponin-skinned rabbit cardiac fibers and in fibers treated with saponin + collagenase. It was found that the decrease of maximal ADP-stimulated respiration rate of saponin-skinned fibers with pyruvate + malate under the conditions of total ischem...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:

    authors: Toleikis A,Majiene D,Trumbeckaite S,Dagys A

    更新日期:1997-09-01 00:00:00

  • Silencing of lncRNA DLEU1 inhibits tumorigenesis of ovarian cancer via regulating miR-429/TFAP2A axis.

    abstract::Long non-coding RNAs (lncRNAs) are known as crucial regulators in the development of OC. In the current study, we aim to explore the function and molecular mechanism of lncRNA DLEU1 in OC. Quantitative real-time polymerase chain reaction (qRT-PCR) was applied to determine the expression of DLEU1, miR-429, and TFAP2A i...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-020-03971-9

    authors: Xu H,Wang L,Jiang X

    更新日期:2020-11-10 00:00:00

  • Alterations of beta3-adrenoceptors expression and their myocardial functional effects in physiological model of chronic exercise-induced cardiac hypertrophy.

    abstract::Physical training induces cardiovascular autonomic nervous system regulation adaptations, which could result from beta adrenergic receptor (AR) modifications. Among them, beta(3 )AR alterations have been recently reported but their functional effect remained to discuss. To explain the beta(3) AR gene expression in rel...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-006-9370-9

    authors: Barbier J,Rannou-Bekono F,Marchais J,Tanguy S,Carré F

    更新日期:2007-06-01 00:00:00

  • Over-expression of LYRM1 inhibits glucose transport in rat skeletal muscles via attenuated phosphorylation of PI3K (p85) and Akt.

    abstract::To explore the effect of LYRM1 over-expression on basal and insulin-stimulated glucose uptake in rat skeletal muscle cells, and to understand the underlying mechanisms, Rat myoblasts (L6) transfected with either an empty expression vector (pcDNA3.1Myc/His B) or a LYRM1 expression vector were differentiated into myotub...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-010-0649-5

    authors: Kou C,Cao X,Qin D,Ji C,Zhu J,Zhang C,Zhu C,Gao C,Chen R,Guo X,Zhang M

    更新日期:2011-02-01 00:00:00

  • Dissociation and unfolding of inducible nitric oxide synthase oxygenase domain identifies structural role of tetrahydrobiopterin in modulating the heme environment.

    abstract::The oxygenase domain of the inducible nitric oxide synthase, Delta65 iNOSox is a dimer that binds heme, L-Arginine (L-Arg), and tetrahydrobiopterin (H(4)B) and is the site for NO synthesis. The role of H(4)B in iNOS structure-function is complex and its exact structural role is presently unknown. The present paper pro...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-005-9027-0

    authors: Sengupta R,Sahoo R,Ray SS,Dutta T,Dasgupta A,Ghosh S

    更新日期:2006-03-01 00:00:00

  • Growth factor activation in myocardial vascularization: therapeutic implications.

    abstract::A rapid growth of the coronary vasculature occurs during prenatal and early postnatal periods as precursor cells from the epi- and sub-epicardium differentiate, migrate and form vascular structures (vasculogenesis) which then fuse, branch and in some cases recruit cells to form three tunics (angiogenesis). These proce...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章,评审

    doi:10.1023/b:mcbi.0000044369.88528.a3

    authors: Tomanek RJ,Zheng W,Yue X

    更新日期:2004-09-01 00:00:00

  • Porphyrin biosynthesis from prophobilinogen by duck blood hemolysate.

    abstract::The formation of porphyrins from porphobilinogen by a duck blood hemolysate was examined. The system was found to form mainly protoporphyrin IX and hemin, and accumulated lesser amounts of uroporphyrins, hepatacarboxylic porphyrin, and coproporphyrins. By storage at -20 degrees the accumulation of uroporphyrins and he...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/BF01732060

    authors: Frydman RB,Frydman B,Feinstein G

    更新日期:1977-07-05 00:00:00

  • An inverse relation between mitochondrial hexokinase content and phosphoglucomutase activity of rat tissues.

    abstract::The hexokinase: fumarase ratios of mitochondria isolated from ten tissues of the rat were determined, and compared with the tissue content of phosphoglucomutase and phosphorylase, taken as representatives of enzymes concerned with glycogen metabolism. A generally inverse relationship was found between the mitochondria...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/BF00215278

    authors: Wilson JE,Felgner PL

    更新日期:1977-11-25 00:00:00

  • Role of miRNA-210, miRNA-21 and miRNA-126 as diagnostic biomarkers in colorectal carcinoma: impact of HIF-1α-VEGF signaling pathway.

    abstract::Colorectal cancer (CRC) is a major cause of death worldwide. Novel non-invasive, high diagnostic value screening test is urgently needed to improve survival rate, treatment and prognosis. Stable, small, circulating microRNA (miRNA) offers unique opportunities for the early diagnosis of several diseases. It acts as tum...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-018-3462-1

    authors: Sabry D,El-Deek SEM,Maher M,El-Baz MAH,El-Bader HM,Amer E,Hassan EA,Fathy W,El-Deek HEM

    更新日期:2019-04-01 00:00:00

  • Effect of albumin on acyl-CoA: lysolecithin acyltransferase, lysolecithin: lysolecithin acyltransferase and acyl-CoA hydrolase from rabbit lung.

    abstract::Acyl-CoA: lysolecithin and lysolecithin: lysolecithin acyltransferases, as well as acyl-CoA hydrolase are important enzymes in lung lipid metabolism. They use amphiphylic lipids as substrates and differ in subcellular localization. In this sense, lipid-protein interactions can be an essential factor in their activity....

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/BF00214123

    authors: Pérez-Gil J,Estrada P,Acebal C,Arche R

    更新日期:1990-05-10 00:00:00

  • Morusin inhibits human cervical cancer stem cell growth and migration through attenuation of NF-κB activity and apoptosis induction.

    abstract::Cancer stem cells (CSCs) are believed to be responsible for tumor metastasis, recurrence, and high mortality of cancer patients due to their high tumorigenicity resistance to chemo-radiotherapy. Morusin possesses anti-cancer activity through attenuation of NF-κB activity, which is up-regulated in cancer stem cells. Th...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-013-1621-y

    authors: Wang L,Guo H,Yang L,Dong L,Lin C,Zhang J,Lin P,Wang X

    更新日期:2013-07-01 00:00:00

  • Involvement of rhodopsin and ATP in the activation of membranous guanylate cyclase in retinal photoreceptor outer segments (ROS-GC) by GC-activating proteins (GCAPs): a new model for ROS-GC activation and its link to retinal diseases.

    abstract::Membranous guanylate cyclase in retinal photoreceptor outer segments (ROS-GC), a key enzyme for the recovery of photoreceptors to the dark state, has a topology identical to and cytoplasmic domains homologous to those of peptide-regulated GCs. However, under the prevailing concept, its activation mechanism is signific...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章,评审

    doi:10.1007/s11010-009-0323-y

    authors: Bondarenko VA,Hayashi F,Usukura J,Yamazaki A

    更新日期:2010-01-01 00:00:00

  • Template specificities of aclacinomycin B on the inhibition of DNA-dependent RNA synthesis in vitro.

    abstract::The effect of Aclacinomycin B (ACM-B), an anthracycline antitumor antibiotic, on the DNA-dependent RNA synthesis using single- and double-stranded DNAs of known base content and sequence is studied. The data show that ACM-B effectively inhibits the double-stranded DNA-directed RNA synthesis with a preference of poly[d...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/BF00225224

    authors: Li LH,Yu FL

    更新日期:1989-10-05 00:00:00

  • Mitochondrial abnormalities and peripheral neuropathy in inflammatory myopathy, especially inclusion body myositis.

    abstract::Computer retrieval in a database, comprising 7,225 muscle cases, revealed that mitochondrial myopathies do not occur more frequently in inflammatory myopathies (3.74%) than in the whole series (3.69%). A more detailed study of inclusion body myositis (IBM), however, showed that severe mitochondrial alterations were ap...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:

    authors: Schröder JM,Molnar M

    更新日期:1997-09-01 00:00:00

  • Uptake, cellular distribution and novel cellular binding proteins of immunostimulatory CpG oligodeoxynucleotides in glioblastoma cells.

    abstract::Glioblastomas are the most malignant and most frequent brain tumors and exciting targets of gene and immunotherapy. Despite rapid development of experimental therapy little is known about the cellular behaviour of therapeutic oligodeoxynucleotides (ODNs). Here we designed uptake, cellular distribution and cellular bin...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-005-6605-0

    authors: Zhang Z,Weinschenk T,Schluesener HJ

    更新日期:2005-04-01 00:00:00

  • Activation parameters and molecular changes induced by substrate hydrolysis of the adenosine triphosphatase of Micrococcus lysodeikticus. A comparison of three different soluble forms of the enzyme.

    abstract::The Arrhenius plots for the active and low activity soluble forms of the ATPase purified from the membranes of Micrococcus lysodeikticus grown at 30 degrees C presented discontinuities at 30 and 33 degrees C, respectively. Their activation parameters differed, being highest for the low activity form of the enzyme. Bot...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/BF01732550

    authors: Ayala J,Carreira J,Nieto M,Muñoz E

    更新日期:1977-08-19 00:00:00

  • Predictive value of vascular endothelial growth factor receptor type 2 in triple-negative breast cancer patients treated with neoadjuvant chemotherapy.

    abstract::The identification of informative biomarkers that could predict the treatment response is particularly important in the triple-negative (TN) breast cancer, which is characterized by biological diversity. The aim of this study was to investigate the impact of vascular endothelial growth factor receptor (VEGFR2) express...

    journal_title:Molecular and cellular biochemistry

    pub_type: 临床试验,杂志文章

    doi:10.1007/s11010-017-3244-1

    authors: Babyshkina N,Zavyalova M,Tarabanovskaya N,Dronova T,Krakhmal N,Slonimskaya E,Kzhyshkowska J,Choynzonov E,Cherdyntseva N

    更新日期:2018-07-01 00:00:00

  • Synergistic effect between apolipoprotein E and apolipoprotein A1 gene polymorphisms in the risk for coronary artery disease.

    abstract::Alterations in lipid metabolism and genetic predisposition are major risk factors for coronary artery disease (CAD). Variations in genes involved in lipid metabolism may act synergistically to confer risk or protection against CAD. The objective of the present study was to determine such interactions in variants of ap...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-008-9751-3

    authors: Rai TS,Khullar M,Sehrawat BS,Ahuja M,Sharma PK,Vijayvergiya R,Grover A

    更新日期:2008-06-01 00:00:00

  • Is the enzyme a powerful reactant of the biochemical reaction?

    abstract::The mainstream explanation of enzyme catalysis relies on the assumption that enzymes can utilize the binding energy. The author suggest that (i) an enzyme with excess free energy first gives a group from its active site into the final place of the bound reactant (substrate) in order to break the first initial chemical...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-011-0742-4

    authors: Foigel AG

    更新日期:2011-06-01 00:00:00

  • Chronic treatment with the peroxisome proliferator-activated receptor alpha agonist Wy-14,643 attenuates myocardial respiratory capacity and contractile function.

    abstract::We investigated whether chronic in vivo treatment with the peroxisome proliferator-activated receptor alpha agonist Wy-14,643 attenuates cardiac contractile function by impairing mitochondrial respiration. Wy-14,643 (25 mg kg(-1) day(-1)) was administered to Wistar rats by oral gavage for 14 consecutive days, after wh...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-009-0100-y

    authors: Zungu M,Young ME,Stanley WC,Essop MF

    更新日期:2009-10-01 00:00:00

  • β-Caryophyllene, a phytocannabinoid attenuates oxidative stress, neuroinflammation, glial activation, and salvages dopaminergic neurons in a rat model of Parkinson disease.

    abstract::Parkinson disease (PD) is a neurodegenerative disease characterized by progressive dopaminergic neurodegeneration in the substantia nigra pars compacta (SNc) area. The present study was undertaken to evaluate the neuroprotective effect of β-caryophyllene (BCP) against rotenone-induced oxidative stress and neuroinflamm...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-016-2733-y

    authors: Ojha S,Javed H,Azimullah S,Haque ME

    更新日期:2016-07-01 00:00:00

  • Ionizing radiation induced signaling of DNA damage response molecules in RAW 264.7 and CD4⁺ T cells.

    abstract::Ionizing radiation (IR) treatment results in activation of several DNA damage response molecules, such as ataxia telangiectasia, mutated (ATM), and DNA-dependent protein kinase (DNAPK) in mammals that are increasingly recognized for their potential roles in the sensing of DNA damage and initiating the subsequent prote...

    journal_title:Molecular and cellular biochemistry

    pub_type: 杂志文章

    doi:10.1007/s11010-011-1156-z

    authors: Dhariwala FA,Narang H,Krishna M

    更新日期:2012-04-01 00:00:00