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Mayako Michino et al.
Molecular pharmacology, 84(6), 854-864 (2013-09-26)
Subtype-selective agents for the dopamine D3 receptor (D3R) have been considered as potential medications for drug addiction and other neuropsychiatric disorders. Medicinal chemistry efforts have led to the discovery of 4-phenylpiperazine derivatives that are >100-fold selective for the dopamine D3
Kazuaki Kawaura et al.
Behavioural brain research, 278, 186-192 (2014-10-11)
Glutamatergic dysfunction, particularly the hypofunction of N-methyl-D-aspartate (NMDA) receptors, is involved in the pathophysiology of schizophrenia. The positive modulation of the glycine site on the NMDA receptor has been proposed as a novel therapeutic approach for schizophrenia. However, its efficacy
Robert J Harvey et al.
Nature reviews. Drug discovery, 12(11), 866-885 (2013-11-01)
Glycine transporters are endogenous regulators of the dual functions of glycine, which acts as a classical inhibitory neurotransmitter at glycinergic synapses and as a modulator of neuronal excitation mediated by NMDA (N-methyl-D-aspartate) receptors at glutamatergic synapses. The two major subtypes
Toru Sugiyama et al.
Molecules (Basel, Switzerland), 18(1), 287-310 (2012-12-29)
A peptide nucleic acid (PNA) is a synthetic nucleic acid mimic in which the sugar-phosphate backbone is replaced by a peptide backbone. PNAs hybridize to complementary DNA and RNA with higher affinity and superior sequence selectivity compared to DNA. PNAs
Kriti Dubey et al.
Biochemical and biophysical research communications, 448(4), 480-484 (2014-05-08)
Both collagen and amyloidogenic proteins have an inherent ability to undergo a self-assembly process leading to formation of supramolecular structures. Though our understanding of collagen-amyloid link is very poor, a few experimental evidences have indicated the protective nature of collagen
Jiansheng Liu et al.
Biomaterials, 74, 64-76 (2015-10-09)
Despite optimal therapeutic regimen with currently available antiepileptic drugs (AEDs), approximately a third of epilepsy patients remain drug refractory. Region-specific overexpression of multidrug efflux transporters at the blood-brain barrier, such as P-glycoprotein (P-gp), might contribute to multidrug resistance (MDR) by
Vendula Studentova et al.
Folia microbiologica, 60(2), 119-129 (2014-09-30)
Carbapenemase-mediated resistance to carbapenems in Enterobacteriaceae has become the main challenge in the treatment and prevention of infections recently. The partially unnoticed spread of OXA-48-type carbapenemase producers is usually assigned to low minimum inhibitory concentrations (MICs) of carbapenems that OXA-48-producing
Priyadarsini Kumar et al.
PloS one, 10(8), e0135089-e0135089 (2015-08-13)
Trophoblast differentiation during early placental development is critical for successful pregnancy and aberrant differentiation causes preeclampsia and early pregnancy loss. During the first trimester, cytotrophoblasts are exposed to low oxygen tension (equivalent to~2%-3% O2) and differentiation proceeds along an extravillous
Tanja Kalstrup et al.
Scientific reports, 5, 11866-11866 (2015-07-15)
With the rapid development of a continuously growing selection of unnatural amino acids (UAAs), UAA insertion becomes increasingly popular for investigating proteins. However, it can prove problematic to ensure the homogeneity of the expressed proteins, when homogeneity is compromised by
Ivana D'Andrea et al.
EMBO molecular medicine, 7(7), 904-917 (2015-04-18)
Although PI3Kγ has been extensively investigated in inflammatory and cardiovascular diseases, the exploration of its functions in the brain is just at dawning. It is known that PI3Kγ is present in neurons and that the lack of PI3Kγ in mice
Xin Wang et al.
Plant cell reports, 34(5), 733-743 (2014-12-31)
Using Illumina sequencing technology, we have generated the large-scale transcriptome sequencing data and indentified many putative genes involved in isoflavones biosynthesis in Pueraria lobata. Pueraria lobata, a member of the Leguminosae family, is a traditional Chinese herb which has been
Lenea Nørskov-Lauritsen et al.
FEBS letters, 589(5), 588-597 (2015-01-27)
Investigation of post-translational modifications of receptor proteins is important for our understanding of receptor pharmacology and disease physiology. However, our knowledge about post-translational modifications of class C G protein-coupled receptors and how these modifications regulate expression and function is very
Etienne van Bracht et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 94, 141-151 (2015-05-09)
Lyophilisomes are a novel class of proteinaceous biodegradable nano/microparticle capsules developed for tumor drug delivery. The in vivo characteristics of lyophilisomes are unknown and, therefore, the time course of biodistribution of sized albumin-based lyophilisomes in CD1 mice after intravenous administration
J R Bales et al.
Clinical chemistry, 30(3), 426-432 (1984-03-01)
Numerous low-Mr metabolites--including creatinine, citrate, hippurate, glucose, ketone bodies, and various amino acids--have been identified in 400- and 500-MHz proton nuclear magnetic resonance (1H NMR) spectra of intact human urine. The presence of many of these was related to the
Grace Kwan et al.
Applied and environmental microbiology, 81(3), 861-873 (2014-11-25)
Salmonella enterica is a member of the plant microbiome. Growth of S. enterica in sprouting-seed exudates is rapid; however, the active metabolic networks essential in this environment are unknown. To examine the metabolic requirements of S. enterica during growth in
Ming Li et al.
International journal of molecular sciences, 16(5), 9134-9151 (2015-04-29)
Paroxysmal kinesigenic choreoathetosis (PKC) is an inherited disease of the nervous system. We previously identified PRRT2 as the causative gene of PKC. However, as little is known about the function of PRRT2, elucidating its function will benefit not only PKC
D Kalo et al.
Reproductive toxicology (Elmsford, N.Y.), 53, 141-151 (2015-04-23)
Phthalates are known reproductive toxicants, but their intracellular disruptive effects on oocyte maturation competence are less known. We studied the potential risk associated with acute exposure of oocytes to mono(2-ethylhexyl)phthalate (MEHP). First, bovine oocytes were matured in vitro with or
Satoshi Fujita et al.
Journal of vascular surgery, 62(5), 1312-1319 (2014-05-14)
The development of spinal cord injury is believed to be related to the vulnerability of spinal motor neurons to ischemia. However, the mechanisms underlying this vulnerability have not been fully investigated. Previously, we reported that spinal motor neurons are lost
Farzaneh Zahabiun et al.
The American journal of tropical medicine and hygiene, 93(2), 319-325 (2015-06-03)
Toxocariasis is a cosmopolitan zoonotic disease caused by the infective larvae of Toxocara canis and T. cati. Diagnosis in humans is usually based on clinical symptoms and serology. Immunoglobulin G (IgG)-enzyme-linked immunosorbent assay kits using T. canis excretory-secretory (TES) larval
Roman Stavniichuk et al.
Diabetes/metabolism research and reviews, 30(8), 669-678 (2014-04-02)
Peroxynitrite, a product of the reaction of superoxide with nitric oxide, causes oxidative stress with concomitant inactivation of enzymes, poly(ADP-ribosylation), mitochondrial dysfunction and impaired stress signalling, as well as protein nitration. In this study, we sought to determine the effect
Darren M Hutt et al.
PloS one, 9(8), e106224-e106224 (2014-08-29)
Hypoxia inducible factor 1α (HIF-1α) is a master regulator of tumor angiogenesis being one of the major targets for cancer therapy. Previous studies have shown that Histone Deacetylase Inhibitors (HDACi) block tumor angiogenesis through the inhibition of HIF-1α expression. As
Rachel M DeVay et al.
PloS one, 10(4), e0125127-e0125127 (2015-04-24)
Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a soluble protein that directs membrane-bound receptors to lysosomes for degradation. In the most studied example of this, PCSK9 binding leads to the degradation of low density lipoprotein receptor (LDLR), significantly affecting circulating
Jolanta Saczko et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 71, 30-36 (2015-05-12)
Ovarian cancer is among the most lethal cancers in women. The successful anticancer treatment depends on the effectiveness of cytotoxic effect of applied therapeutic procedures either alone or in combination with other treatments. Photodynamic therapy (PDT) is a relatively new
Brittany K Pierce et al.
PloS one, 9(11), e113504-e113504 (2014-11-27)
Xylella fastidiosa is a gram-negative, xylem-limited plant pathogenic bacterium that causes disease in a variety of economically important agricultural crops including Pierce's disease of grapevines. Xylella fastidiosa biofilms formed in the xylem vessels of plants play a key role in
Chuhan Liu et al.
International journal of food microbiology, 214, 18-23 (2015-07-27)
In this study, a novel set-up using water-assisted UV processing was developed and evaluated for its decontamination efficacy against murine norovirus (MNV-1) inoculated on fresh blueberries for both small and large-scale experimental setups. Blueberries were skin-inoculated with MNV-1 and treated
Francesca Spyrakis et al.
ChemMedChem, 9(7), 1501-1511 (2014-03-13)
Cystalysin from Treponema denticola is a pyridoxal 5'-phosphate dependent lyase that catalyzes the formation of pyruvate, ammonia, and sulfide from cysteine. It is a virulence factor in adult periodontitis because its reaction contributes to hemolysis, which sustains the pathogen. Therefore
Nicole A Doudican et al.
Journal of Cancer, 5(6), 406-416 (2014-05-23)
Introduction Ursolic acid (UA) is a pentacyclic triterpene acid present in many plants, including apples, basil, cranberries, and rosemary. UA suppresses proliferation and induces apoptosis in a variety of tumor cells via inhibition of nuclear factor kappa-light-chain-enhancer of activated B
Nan Jiang et al.
PloS one, 10(9), e0137423-e0137423 (2015-09-12)
Indoleamine 2,3-dioxygenase (IDO), which is mainly expressed in activated dendritic cells, is known as a regulator of immune responses. However, the role of IDO in immune responses against fungal corneal infection has not been investigated. To evaluate the regulatory mechanisms
Rosalind V Silverman-Gavrila et al.
Cytoskeleton (Hoboken, N.J.), 72(4), 157-170 (2015-04-24)
Directed migration of smooth muscle cells (SMCs) from the media to the intima and their subsequent proliferation are key events in atherosclerosis as these cells contribute to the bulk and stability of atheromatous plaques. We showed previously that two cytoskeleton-associated
Aurélie Charrier et al.
Physiologia plantarum, 154(4), 572-590 (2015-02-03)
Microalgae have a diversity of industrial applications such as feed, food ingredients, depuration processes and energy. However, microalgal production costs could be substantially improved by controlling nutrient intake. Accordingly, a better understanding of microalgal nitrogen metabolism is essential. Using in
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