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Sumitra Miriyala et al.
The international journal of biochemistry & cell biology, 68, 70-77 (2015-09-01)
Impaired cardiovascular function during acute myocardial infarction (MI) is partly associated with recruitment of activated polymorphonuclear neutrophils. The protective role of arjunolic acid (AA; 2,3,23-trihydroxy olean-12-en-28-oic acid) is studied in the modulation of neutrophil functions in vitro by measuring the
Petr Tůma et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 821(1), 53-59 (2005-05-19)
Capillary electrophoretic (CE) method was developed for the determination of urinary 3-methylhistidine (3MH) and 1-methylhistidine (1MH) indicating the extent of degradation of skeletal muscle proteins and thereby the state of human health. 3MH, 1MH and histidine can be separated in
Henriette Franz et al.
Oncotarget, 6(7), 4773-4789 (2015-03-10)
The histone code reader Spindlin1 (SPIN1) has been implicated in tumorigenesis and tumor growth, but the underlying molecular mechanisms remain poorly understood. Here, we show that reducing SPIN1 levels strongly impairs proliferation and increases apoptosis of liposarcoma cells in vitro
Béatrice Dirat et al.
Molecular cancer therapeutics, 14(2), 586-596 (2014-12-21)
Cell migration is a critical step in the progression of prostate cancer to the metastatic state, the lethal form of the disease. The antidiabetic drug metformin has been shown to display antitumoral properties in prostate cancer cell and animal models;
Binod K Bharati et al.
Gene, 528(2), 99-108 (2013-08-13)
C-di-GMP [Bis-(3'-5')-cyclic-dimeric-guanosine monophosphate], a second messenger is involved in intracellular communication in the bacterial species. As a result several multi-cellular behaviors in both Gram-positive and Gram-negative bacteria are directly linked to the intracellular level of c-di-GMP. The cellular concentration of
Takahiro Minato et al.
Molecular medicine (Cambridge, Mass.), 20, 490-502 (2014-09-03)
The pathogenesis of nonalcoholic steatohepatitis (NASH) is a two-stage process in which steatosis is the "first hit" and an unknown "second hit." We hypothesized that "a binge" could be a "second hit" to develop NASH from obesity-induced simple steatosis. Thirty-week-old
Francesca Catenia et al.
Natural product communications, 10(11), 1833-1838 (2016-01-12)
The phytochemical investigation of the methanolic extract of the white rot fungus Meripilus giganteus resulted in the isolation and identification of complex mixtures of free fatty acids (1), monoacylglycerols (2), cerebrosides (3), ergosterol (4) and ergosterol peroxide (5). The structures
Martin James Ross et al.
Dalton transactions (Cambridge, England : 2003), 44(48), 20972-20982 (2015-11-20)
Prior work has demonstrated the potential effectiveness of a new class of metallopeptides as catalytic metallodrugs that target HCV IRES SLIIb RNA (Cu-GGHYrFK, 1). Herein new catalytic metallodrugs (GGHKYKETDLLILFKDDYFAKKNEERK, 2; and GGHKYKETDL, 3) are described based on the LaR2C peptide
Chien-Kuo Han et al.
The American journal of Chinese medicine, 42(6), 1507-1519 (2014-12-09)
Infusion of high-KCl cardioplegic solution (High-KCS) is the most common method used to induce asystole before cardiac surgery. However, our previous study showed the High-KCS can cause the apoptosis of cardiomyocytes in patients who were administered High-KCS prior to undergoing
Fariha Khan et al.
Nucleic acids research, 42(13), 8705-8718 (2014-06-25)
Glycine-rich RNA-binding proteins (GR-RBPs) are involved in cold shock response of plants as RNA chaperones facilitating mRNA transport, splicing and translation. GR-RBPs are bipartite proteins containing a RNA recognition motif (RRM) followed by a glycine-rich region. Here, we studied the
Miau-Hwa Ko et al.
International journal of molecular sciences, 16(3), 4642-4665 (2015-03-05)
Wallerian degeneration or nerve demyelination, arising from spinal nerve compression, is thought to bring on chronic neuropathic pain. The widely distributed metabotropic glutamate receptor subtype 5 (mGluR5) is involved in modulating nociceptive transmission. The purpose of this study was to
Heather D Jones et al.
PloS one, 10(4), e0123460-e0123460 (2015-04-16)
Ventilator-induced lung injury is a form of acute lung injury that develops in critically ill patients on mechanical ventilation and has a high degree of mortality. Nicotinamide phosphoribosyltransferase is an enzyme that is highly upregulated in ventilator-induced lung injury and
Pawel M Bartlewski et al.
Theriogenology, 84(9), 1594-1602 (2015-09-10)
The underlying theme of this study involved the evaluation of the dilatory effects of prostaglandin E2 on the ovine cervix and thus the assessment of its potential applicability to transcervical artificial insemination (TCAI) in ewes. A novel method of prostaglandin
Meetu Gupta et al.
Journal of bacteriology, 196(14), 2646-2657 (2014-05-13)
HU, a widely conserved bacterial histone-like protein, regulates many genes, including those involved in stress response and virulence. Whereas ample data are available on HU-DNA communication, the knowledge on how HU perceives a signal and transmit it to DNA remains
José Eduardo Scabora et al.
Journal of the renin-angiotensin-aldosterone system : JRAAS, 16(1), 47-58 (2013-03-08)
The current study considers changes of the postnatal brainstem cell number and angiotensin receptors by maternal protein restriction (LP) and LP taurine supplementation (LPT), and its impact on arterial hypertension development in adult life. The brain tissue studies were performed
Ana Gil-Bona et al.
Journal of proteome research, 14(1), 142-153 (2014-11-05)
The commensal fungus Candida albicans secretes a considerable number of proteins and, as in different fungal pathogens, extracellular vesicles (EVs) have also been observed. Our report contains the first proteomic analysis of EVs in C. albicans and a comparative proteomic
Ana García-Sacristán et al.
Nucleic acids research, 43(1), 565-580 (2014-12-17)
The 5' untranslated region of hepatitis C virus (HCV) genomic RNA contains an internal ribosome entry site (IRES) element, composed of domains II-IV, which is required for cap-independent translation initiation. Little information on the 3D structure of the whole functional
Takuya Kitamura et al.
The Biochemical journal, 465(1), 79-87 (2014-10-07)
Aldehyde dehydrogenases (ALDHs) catalyse the conversion of toxic aldehydes into non-toxic carboxylic acids. Of the 21 ALDHs in mice, it is the ALDH3 family members (ALDH3A1, ALDH3A2, ALDH3B1, ALDH3B2 and ALDH3B3) that are responsible for the removal of lipid-derived aldehydes.
R W Nicol et al.
Applied microbiology and biotechnology, 93(5), 1865-1875 (2012-02-11)
The production of synthetic glycerol from petrochemical feedstocks has been decreasing in recent years. This is largely due to increasing supplies of crude glycerol derived as a co-product from the oleochemical industry, especially biodiesel production. The price of glycerol is
Aili Fan et al.
Applied microbiology and biotechnology, 98(24), 10119-10129 (2014-06-28)
A putative prenyltransferase gene of the dimethylallyltryptophan synthase (DMATS) family, An13g01840, was identified in the genome sequence of Aspergillus niger. The deduced polypeptide CAK41583 consists of 465 amino acids with a calculated molecular mass of 52.7 kDa. To evaluate gene
Birgit Steinmetz et al.
Cell cycle (Georgetown, Tex.), 13(18), 2931-2943 (2014-12-09)
The product of the ecotropic virus integration site 1 (EVI1) gene, whose overexpression is associated with a poor prognosis in myeloid leukemias and some epithelial tumors, regulates gene transcription both through direct DNA binding and through modulation of the activity
Marina Rolo Pinheiro da Rosa et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 35(11), 11107-11120 (2014-08-08)
Ameloblastoma is an odontogenic tumor characterized by local invasiveness and frequent recurrence. The surrounding stroma, composed of different cell types and extracellular matrix (ECM), may influence ameloblastoma invasive behavior. Furthermore, tumor and stromal cells secrete matrix metalloproteases (MMPs), which, in
Yong-Soo Byun et al.
Investigative ophthalmology & visual science, 56(3), 1948-1955 (2015-02-26)
We evaluated the effect of poly(ADP-ribose) polymerase (PARP) inhibition by using 1,5-isoquinolinediol (ISO) on corneal epithelial innervation in diabetic rats. ISO (3 mg/kg, intraperitoneal) or vehicle was administered to rats with diabetes induced by streptozotocin for 4 weeks. Epithelial innervation
Leila Lo Leggio et al.
Nature communications, 6, 5961-5961 (2015-01-23)
Lytic polysaccharide monooxygenases (LPMOs) are recently discovered enzymes that oxidatively deconstruct polysaccharides. LPMOs are fundamental in the effective utilization of these substrates by bacteria and fungi; moreover, the enzymes have significant industrial importance. We report here the activity, spectroscopy and
Catherine A Butler et al.
Journal of proteomics, 128, 352-364 (2015-09-06)
Porphyromonas gingivalis is a Gram-negative anaerobe considered to be a keystone pathogen in the development of the bacterial-associated inflammatory oral disease chronic periodontitis. Although post-translational modifications (PTMs) of proteins are commonly found to modify protein function in eukaryotes and prokaryotes
L A Romanenko et al.
Archives of microbiology, 197(4), 613-620 (2015-02-24)
Two gram-negative, aerobic, brown-pigmented, motile rod-shaped bacteria KMM 9512 and KMM 9513(T) were isolated from a sediment sample collected from the Sea of Japan seashore, Russia. On the basis of the 16S rRNA gene sequence analysis, novel strains KMM 9512
Delphine Parrot et al.
Scientific reports, 5, 15839-15839 (2015-10-31)
Cultivable Actinobacteria are the largest source of microbially derived bioactive molecules. The high demand for novel antibiotics highlights the need for exploring novel sources of these bacteria. Microbial symbioses with sessile macro-organisms, known to contain bioactive compounds likely of bacterial
Wenfeng Chen et al.
Nature communications, 5, 5549-5549 (2014-11-25)
MicroRNA-mediated post-transcriptional regulations are increasingly recognized as important components of the circadian rhythm. Here we identify microRNA let-7, part of the Drosophila let-7-Complex, as a regulator of circadian rhythms mediated by a circadian regulatory cycle. Overexpression of let-7 in clock
Michelle K Zeman et al.
The Journal of cell biology, 206(2), 183-197 (2014-07-16)
Deoxyribonucleic acid (DNA) lesions encountered during replication are often bypassed using DNA damage tolerance (DDT) pathways to avoid prolonged fork stalling and allow for completion of DNA replication. Rad18 is a central E3 ubiquitin ligase in DDT, which exists in
Hirotaka Kanoh et al.
Science signaling, 8(400), ra107-ra107 (2015-10-29)
The Drosophila Toll pathway plays important roles in innate immune responses against Gram-positive bacteria and fungi. To identify previously uncharacterized components of this pathway, we performed comparative, ex vivo, genome-wide RNA interference screening. In four screens, we overexpressed the Toll
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