Abstract:
BACKGROUND:Nanoparticles (NPs) are being used extensively owing to their increased surface area, targeted delivery and enhanced retention. NPs have the potential to be used in many disease conditions. Despite widespread use, their toxicity and clinical safety still remain a major concern. OBJECTIVE:The purpose of this study was to explore the metabolism and toxicological effects of nanotherapeutics. METHODS:Comprehensive, time-bound literature search was done covering the period from 2010 till date. The primary focus was on the metabolism of NP including their adsorption, degradation, clearance, and bio-persistence. This review also focuses on updated investigations on NPs with respect to their toxic effects on various in vitro and in vivo experimental models. RESULTS:Nanotechnology is a thriving field of biomedical research and an efficient drug delivery system. Further their applications are under investigation for diagnosis of disease and as medical devices. CONCLUSION:The toxicity of NPs is a major concern in the application of NPs as therapeutics. Studies addressing metabolism, side-effects and safety of NPs are desirable to gain maximum benefits of nanotherapeutics.
journal_name
Curr Drug Metabjournal_title
Current drug metabolismauthors
Malaviya P,Shukal D,Vasavada ARdoi
10.2174/1389200221666200103091753subject
Has Abstractpub_date
2019-01-01 00:00:00pages
1167-1190issue
14eissn
1389-2002issn
1875-5453pii
CDM-EPUB-103437journal_volume
20pub_type
杂志文章,评审abstract::The combined treatment with anticonvulsant and antidepressant drugs is reported in both neurologic and psychiatric practice; it is, therefore, evident that the issue of managing such type of polytherapy is frequently encountered by clinicians. To review current literature on pharmacokinetic interactions between antico...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920008786049311
更新日期:2008-10-01 00:00:00
abstract::Graphene and its modified nano-composites have gained much attention in recent times in cancer therapy as nanotheranostics due to low production cost, ease in synthesis and physicochemical properties (ultra-large surface area with planar structure and π-π conjugation with the unsaturated and aromatic drugs/biomolecule...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200215666141125120633
更新日期:2015-01-01 00:00:00
abstract::Several epidemiological studies throughout the years have suggested that polyphenols from fruits and vegetables promote health and reduce the risk of certain chronic and neurodegenerative diseases. Yet, it has been proved to be extremely difficult to quantitatively establish the benefit afforded by polyphenols, princi...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200214666131210144115
更新日期:2014-01-01 00:00:00
abstract::Phenolic compounds are commonly found in natural sources like plant-based foods and beverages. These compounds have received much attention due to their unique biological properties. Polyphenols possess a significant binding affinity for serum albumins which are known to be principal extracellular proteins with a high...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200211314040009
更新日期:2013-05-01 00:00:00
abstract::Infection with the human immunodeficiency virus type 1 (HIV) results in a chronic infection that progressively cripples the host immune defenses. HIV infection is associated with increased tryptophan (trp) catabolism by the cytokine-inducible enzyme indoleamine 2,3-dioxygenase (IDO). IDO has powerful immune suppressiv...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920007780362527
更新日期:2007-04-01 00:00:00
abstract::Recently, it was found that mutations in the binding cavity of drug-metabolizing Cytochrome P450 BM3 mutants can result in major changes in regioselectivity in testosterone (TES) hydroxylation. In the current work, we report the intrinsic reactivity of TES' C-H bonds and our attempts to rationalize experimentally obse...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/138920012798918471
更新日期:2012-02-01 00:00:00
abstract::Ageing is characterized by a progressive decline in the functional reserve of multiple organs and systems, which can influence drug disposition. In addition, comorbidity and polypharmacy are highly prevalent in the elderly. As ageing is associated with some reduction in first-pass metabolism, bioavailability of a few ...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920011796504527
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:Acute Kidney Injury (AKI) is a sudden decrease in kidney function. In the early period, the highest percentage of AKI occurs among newborns hospitalized in the neonatal intensive care units, especially premature neonates. The prognosis of AKI depends on the type and severity of the cause of an injury, the ac...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1389200220666190321142417
更新日期:2019-01-01 00:00:00
abstract::The in vivo hepatic clearance of tanshinone IIA in the rat was predicted using microsome, cytosol and S9 fractions combined with two different cofactor systems, NADPH-regenerating and UDPGA system. Two different models, the well stirred model and the parallel-tube model, were used in predicting the in vivo clearance i...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/138920008783331103
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Drug-induced cholestasis is a risk factor in the progression of drug candidates, and poses a serious health hazard if not detected before going into a human. Intrahepatic accumulation of Bile Acids (BAs) represents a characteristic phenomenon associated with drug-induced cholestasis. METHODS:This review wil...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200219666180427165035
更新日期:2018-01-01 00:00:00
abstract::We present a review of recent investigations of anticancer drug bexarotene in this article. As one of the novel synthetic analogs of retinoids, bexarotene selectively binds to and activates the retinoid X receptor (RXRs) subfamilies, exerting a prophylactic and therapeutic effect on a large series of tumors in vitro a...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920021702160114121706
更新日期:2016-01-01 00:00:00
abstract::A number of studies have appeared recently on the underlying mechanisms of liposome-cell interactions under in vitro conditions, in which isolated cell populations or cell lines were used. However, our knowledge of how liposomes interact with cells and the parameters that influence this in vivo is limited. We will sum...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200013338306
更新日期:2001-12-01 00:00:00
abstract:: ...
journal_title:Current drug metabolism
pub_type: 社论
doi:10.2174/138920022006190617104713
更新日期:2019-01-01 00:00:00
abstract::Brain, the centre of the nervous system and an integral part the body, is protected by two anatomical and physiological barriers- Blood-Brain Barrier (BBB) and Blood-Cerebrospinal Fluid Barrier (BCSFB). Blood-Brain Barrier is a very complex and highly organized multicellular structure that shields the brain from harmf...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200218666170113125132
更新日期:2017-01-01 00:00:00
abstract::The binding of drugs with serum proteins can affect the activity, distribution, rate of excretion, and toxicity of pharmaceutical agents in the body. One tool that can be used to quickly analyze and characterize these interactions is high-performance affinity chromatography (HPAC). This review shows how HPAC can be us...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920011795202938
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Colorectal cancer is the third important cause of cancer-associated deaths across the world. Hence, there is an urgent need for understanding the complete mechanism associated with colorectal cancer, which in turn can be utilized toward early detection as well as the treatment of colorectal cancer in humans....
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200220666191007153238
更新日期:2019-01-01 00:00:00
abstract::Part I of this article published in the previous issue of Current Drug Metabolism discussed the substrate specificity, inhibitor selectivity and structure-activity relationship (SAR) of human CYP2C9. The features of CYP2C9 pharmacophore and SAR models have been elaborated. Part II of this article will address the homo...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920009790820101
更新日期:2009-12-01 00:00:00
abstract::Vasopressin (AVP) and its receptors play a pivotal role in maintaining body homeostasis under physiological and pathophysiological conditions. As a consequence, the vasopressin system has emerged as an important target for both diagnostic and therapeutic applications in a number of medical conditions. Stoichiometric g...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200218666170119145900
更新日期:2017-01-01 00:00:00
abstract::The occurrence of idiosyncratic adverse drug reactions during late clinical trials or after a drug has been released can lead to a severe restriction in its use and even in its withdrawal. Metabolic activation of relatively inert functional groups to reactive electrophilic intermediates is considered to be an obligato...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200054021799
更新日期:2005-06-01 00:00:00
abstract::Since conventional therapeutic approaches in cancer are highly invasive they hardly prolong patient survival for more than few months. Having the ability to stimulate both cellular and humoural immune responses, immunisation with naked plasmid DNA encoding tumour-associated antigens or tumour-specific antigens has rec...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200211314030004
更新日期:2013-03-01 00:00:00
abstract::Superparamagnetic iron oxide nanoparticles (SPIONs) have attracted a lot of interest due to their widespread diagnostic and therapeutic applications in neuro-oncology. Functinalization of the particles surface with targeting molecules that recognize tumor receptors might be exploited for the specific brain tumor targe...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:
更新日期:2016-06-15 00:00:00
abstract::Photodynamic therapy (PDT) combines photosensitizer, visible light and oxygen, which has the characteristics of high selectivity, minimal invasiveness, low side effect, and allowing repetitive application. The photophysics and mechanisms leading to cell death mediated by PDT have been studied extensively, and PDT has ...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/138920009790274559
更新日期:2009-10-01 00:00:00
abstract::This paper reviews the empirical methods of quantitative microdialysis that have been used to interpret the results obtained from pharmacokinetic studies. The concept of extraction efficiency or recovery and the properties of recovery in vivo (variation with flow rate, time dependency and influence of the mode of admi...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200053586109
更新日期:2005-04-01 00:00:00
abstract::Fluoropyrimidines and oxaliplatin continued to be the mainstay of therapeutic regimens in the treatment of colorectal cancer (CRC). For this reason, pharmacokinetic and metabolism of these drugs were analyzed and the identification of accurate and validated predictive, prognostic and toxicity markers became necessary ...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920011798062300
更新日期:2011-12-01 00:00:00
abstract:BACKGROUND:Drug-metabolizing enzymes and transporters play key roles in drug disposition and drug interactions. The alterations of their expression will influence drug pharmacokinetics and pharmacodynamics. However, the changes in the expression of enzymes and transporters in the disease state are still unclear. OBJEC...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1389200221666200512113731
更新日期:2020-01-01 00:00:00
abstract::Currently the major research highlights of bioengineering and medical technology are directed towards development of improved diagnostic techniques to screen complex diseases. Screening requirements are to identify the cause of illnesses, monitor improvement or progression of the state of diseases such as cancer, card...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Wound healing is a composite and vital process in which devitalized tissue layers and cellular structures repair themselves. Bronchiolitis is generally prompted by respiratory syncytial virus or human metapneumovirus; this condition is an acute inflammatory injury of bronchioles. Heart problems that develop ...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200217666151210124713
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Overactive bladder syndrome is a broadly occurring urological disorder with a distressing impact on the quality of life. The commonly used antimuscarinic drugs show poor patient compliance because of unsatisfactory potency, tolerability and high occurrence of adverse effects such as dry mouth, blurred vision...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200221666200425211139
更新日期:2020-01-01 00:00:00
abstract::This review focuses on identification of the important active site residues of CYP2D6 in terms of CYP2D6 polymorphism. A meta-analysis was performed on the reported literature regarding (1) values of the Michaelis-Menten constant (K(m)), maximal velocity (V(max)), and intrinsic clearance (V(max)/K(m)) for 41 metabolic...
journal_title:Current drug metabolism
pub_type: 杂志文章,meta分析,评审
doi:10.2174/138920011795495286
更新日期:2011-06-01 00:00:00
abstract::Membrane transporters play an important role in intestinal absorption, distribution and clearance of drugs. Additionally transporters along with enzymes regulate tissue exposures (e.g. liver, kidney and brain), which are important for safety and efficacy considerations. Early identification of transporters involved gu...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1389200221999210101233340
更新日期:2021-01-01 00:00:00