Abstract:
:Tryparedoxin peroxidase (TryP) is a key enzyme of the trypanothione-dependent metabolism for removal of oxidative stress in leishmania. These enzymes function as antioxidants through their peroxidase and peroxynitrite reductase activities. Inhibitors of this enzyme are presumed to be antilesihmania drugs and structural studies are prerequisite of rational drug design. We have constructed three dimensional structure of TryP of Leishmania infantum using comparative modeling. Structural analysis reveals several interesting features. Moreover, it shows remarkable structural difference with human host glutathione peroxidase, an enzyme involved in similar function and TryP from Leishmania major.
journal_name
Curr Pharm Biotechnoljournal_title
Current pharmaceutical biotechnologyauthors
Singh BK,Dubey VKdoi
10.2174/138920109789069305subject
Has Abstractpub_date
2009-09-01 00:00:00pages
626-30issue
6eissn
1389-2010issn
1873-4316pii
CPB-Abs-006-10-6journal_volume
10pub_type
杂志文章abstract::To better identify patients at high risk for cardiovascular events, several markers of risk have been proposed for use in screening. Recently, oxidative stress and inflammation have been evaluated as potential tools for prediction of the risk of cardiovascular events. Among them, we have measured reactive oxygen speci...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920106776597612
更新日期:2006-04-01 00:00:00
abstract::Plants are rich in a wide variety of secondary metabolites with antimicrobial properties. Phytochemistry studies on the plants extracts in general, and on essential oils (EOs) in particular are focused on the isolation and identification of the components of complex mixtures, in order to determine structure - activity...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/138920101602150112151549
更新日期:2015-01-01 00:00:00
abstract::More than 80% of all cancers are caused by solid malignancies. More than 90% of these tumours are of epithelial origin. The main principles in tumour treatment are surgery, radiotherapy, chemotherapy or combinations of these. Complete surgical removal of the tumour is the most effective therapy for solid malignancies....
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920112800784844
更新日期:2012-06-01 00:00:00
abstract::After a tooth extraction both hard and soft tissues undergo dimensional changes. The use of a ridge preservation technique at the moment of the tooth extraction could help could help to prevent the volume loss, thus simplifying the subsequent prosthetic and/or implant therapy. Some studies were conducted in order to e...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201018666161223152607
更新日期:2017-01-01 00:00:00
abstract::Hepatic metallothionein (MT) expression, with various isoforms, and varying cellular localizations is a useful marker for clinico-pathogenesis of liver diseases. In acute liver toxicity caused by cadmium, carbon tetrachloride, or acetaminophen, MT plays a protective role, via the scavenging of radical species. In chro...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201011314040006
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:In this study, local sustainable enzyme sources involving excised digestive juice of African land snail and yeast were utilized to achieve the simultaneous saccharification (SSF) and fermentation (SSF) of plantain pseudostem (PPS) waste, and afterwards their effects on terpenoids using gas chromatography cou...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/1389201020666190408120018
更新日期:2019-01-01 00:00:00
abstract::Biophysical applications ranging from fluorescence microassays to single-molecule microscopy are increasingly dependent on automated nanoscale positional control and stability. A whirlwind of motion-industry innovation has resulted in an array of new motion options offering significant improvements in application perf...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/138920109788922173
更新日期:2009-08-01 00:00:00
abstract::Apolipoprotein M (apoM) has been suggested to play a role in reverse cholesterol transport. Here we studied the influence of liver X-receptor (LXR) agonist on the transcriptional regulation of apoM. Studies were performed in murine liver and intestinal mucosal cells in vivo and in human intestinal Caco-2 cells in vitr...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/138920108786786376
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:Carbon nanotubes (CNTs) have been considered highly successful and proficient in terms of their mechanical, thermal and electrical functionalization and biocompatibility. In regards to their significant extent in bone regeneration, it has been determined that CNTs hold the capability to endure clinical appli...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/1389201018666170127105555
更新日期:2017-01-01 00:00:00
abstract::MicroRNAs are small non-coding RNA molecules which do not code for proteins, but control the expression of a significant proportion of the genome. The microRNA expression differences of normal and malignant tissue, as well as the differences in various tumor entities qualify this RNA species as biomarker for cancer pa...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201015666140519124909
更新日期:2014-01-01 00:00:00
abstract::Using gene knockout mice of particular genes is one of the most effective methods in conducting successful study on the mode of action of target gene products in targeted organs. So called the knockout technology is now a powerful tool that can lead us to find clear understanding on difficult questions such as the eff...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/138920109787314999
更新日期:2009-02-01 00:00:00
abstract::CNS disorders are the third major problem of health in developed countries, with approximately 10% of direct costs associated with a pharmacological treatment of doubtful cost-effectiveness. There is an alarming abuse of psychotropic drugs worldwide and only 20-30% of patients with CNS disorders appropriately respond ...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920112799857576
更新日期:2012-04-01 00:00:00
abstract::The clinical recognition and adequate treatment of women with hyperglycemia during pregnancy is significant in order to reduce neonatal complications correlated with gestational diabetes mellitus (GDM). The traditional management of pregnant patients with GDM in whom diet restriction is not sufficient enough involves ...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201015666140330200254
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Despite the extended laboratory and clinical study of sepsis, its diagnosis remains a clinical challenge. The initiation of sepsis activates many different biochemical and immunological pathways being expressed by alterations of various molecules in human tissues. The detection and measurement of the concent...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201018666170601080111
更新日期:2017-01-01 00:00:00
abstract::The growing prevalence of disorders of lipid and sterol homeostasis such as obesity and atherosclerosis in Western societies has increased demand for the development of therapies for their prevention and treatment. Crucial for this development is an understanding of the underlying cellular mechanisms which are involve...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920112799095329
更新日期:2012-02-01 00:00:00
abstract::Signals relayed through G protein-coupled receptors (GPCR) play pivotal roles in human physiology and are important drug targets. About 40% of all GPCRs couple to the heterotrimeric G protein Gq. Biochemical studies as well as crystallography have improved our understanding of GqPCRs and their downstream partners. Her...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201015666140922101637
更新日期:2014-01-01 00:00:00
abstract::Recent technological advances in NMR methods and instrumentation are having a significant impact in structural biology. These innovations are also impacting pharmaceutical biotechnology as it is now possible to use NMR spectroscopy to rapidly characterize a growing number of prospective protein drugs and protein drug ...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201053642367
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND:Hepatocellular carcinoma (HCC) is a primary liver cancer with high mortality. Paeoniflorin is a pinane monoterpene picroside with anti-tumor effect isolated from Chinese peony root and white peony root. OBJECTIVE:To investigate the underlying mechanism of paeoniflorin (PF) regulating hepatocellular carcinom...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/1389201021666201009153808
更新日期:2020-10-09 00:00:00
abstract::3,4-Methylenedioxymethamphetamine (MDMA or ecstasy) is a worldwide illegally used amphetamine-derived designer drug known to be hepatotoxic to humans. Jaundice, hepatomegaly, centrilobular necrosis, hepatitis and fibrosis represent some of the adverse effects caused by MDMA in the liver. Although there is irrefutable ...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920110791591535
更新日期:2010-08-01 00:00:00
abstract::This review describes microbial transformation studies of natural drugs, its importance in correlating them with the corresponding metabolism (biotransformation) in animal system and in the structural modification of complex drug molecules, which are difficult to obtain synthetically. Emphasis is laid on the potential...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201033489847
更新日期:2003-06-01 00:00:00
abstract:BACKGROUND:Biologic drugs, introduced in clinical practice almost twenty years ago, represent nowadays a prominent treatment option in patients with chronic inflammatory arthritis, such as Rheumatoid Arthritis, Psoriatic Arthritis and Spondyloarthritis, that include ankylosing spondylitis and non-radiographic axial spo...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201019666171226151852
更新日期:2017-01-01 00:00:00
abstract::Recent research has shown that the endogenous gas hydrogen sulphide (H2S) is a signalling molecule of considerable biological potential and has been suggested to be involved in a vast number of physiological processes. In the vascular system, H2S is synthesized from cysteine by cystathionine-γ-lyase (CSE) in smooth mu...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920111798280956
更新日期:2011-09-01 00:00:00
abstract:: ...
journal_title:Current pharmaceutical biotechnology
pub_type: 社论
doi:10.2174/138920101913190108104855
更新日期:2018-01-01 00:00:00
abstract::Elaborate repair pathways counteract the deleterious effects of DNA damage by mechanisms that are understood in reasonable detail. In contrast, repair of damaged RNA has not been widely explored. This may be because aberrant RNAs are generally assumed to be degraded rather than repaired. The reason for this view is we...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920107783018363
更新日期:2007-12-01 00:00:00
abstract::In recent years, many systems biology approaches have been used with various cancers. The materials described here can be used to build bases to discover novel cancer therapy targets in connection with computer-aided drug design (CADD). A deeper understanding of the mechanisms of cancer will provide more choices and c...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201017666161019160606
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND & OBJECTIVE:Pseudomonas aeruginosa shows resistance to a large number of antibiotics, including carbapenems and third generation cephalosporin. According to the World Health Organization global report published in February 2017, Pseudomonas aeruginosa is on the priority list among resistant bacteria, for whi...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章
doi:10.2174/1389201020666190719123133
更新日期:2019-01-01 00:00:00
abstract::Tissue engineering is a rapidly developing field applying the disciplines of cell biology, developmental biology, molecular biology and biomimetic engineering to regenerate new tissues for replacement therapies in clinical contexts. To aid in the elicitation and reiteration of the processes of morphogenesis of tissues...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201003379031
更新日期:2000-07-01 00:00:00
abstract::Mammalian cell lines are important host cells for the industrial production of pharmaceutical proteins owing to their capacity for correct folding, assembly and post-translational modification. In particular, Chinese hamster ovary (CHO) cells are the most dependable host cells for the industrial production of therapeu...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/138920110791111960
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:Vancomycin is used mostly to overcome infections caused by methicillinresistant microorganisms. There are no well-established administration protocols for neonates and infants, so the leak of a specific administration regime in that population may lead to serum concentrations beyond the specified range. OBJ...
journal_title:Current pharmaceutical biotechnology
pub_type:
doi:10.2174/1389201020666190319161511
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Powdery drugs such as cocaine and heroin are frequently adulterated or diluted predominantly to obtain more doses and to increase the drug dealer's profits, but also to enhance, to modify or to oppose drug effects. The aim of this report is to provide an overview of the recent scientific literature on medici...
journal_title:Current pharmaceutical biotechnology
pub_type: 杂志文章,评审
doi:10.2174/1389201018666170710184531
更新日期:2017-01-01 00:00:00