Abstract:
:Nanotechnology applications in medicine, termed as nanomedicine, have introduced a number of nanoparticles of variable chemistry and architecture for cancer imaging and treatment. Nanotechnology involves engineering multifunctional devices with dimensions at the nanoscale, similar dimensions as those of large biological vesicles or molecules in our body. These devices typically have features just tens to hundred nanometers across and they can carry one or two detection signals and/or therapeutic cargo(s). One unique class of nanoparticles is designed to do both, providing this way the theragnostic nanoparticles (therapy and diagnosis). Being inspired by physiologically existing nanomachines, nanoparticles are designed to safely reach their target and specifically release their cargo at the site of the disease, this way increasing the drug's tissue bioavailability. Nanoparticles have the advantage of targeting cancer by simply being accumulated and entrapped in tumours (passive targeting). The phenomenon is called the enhanced permeation and retention effect, caused by leaky angiogenetic vessels and poor lymphatic drainage and has been used to explain why macromolecules and nanoparticles are found at higher ratios in tumours compared to normal tissues. Although accumulation in tumours is observed cell uptake and intracellular drug release have been questioned. Polyethyleneglycol (PEG) is used to protect the nanoparticles from the Reticulo-Endothelial System (RES), however, it prevents cell uptake and the required intracellular drug release. Grafting biorecognition molecules (ligands) onto the nanoparticles refers to active targeting and aims to increase specific cell uptake. Nanoparticles bearing these ligands are recognised by cell surface receptors and this leads to receptor-mediated endocytosis. Several materials are suggested for the design of nanoparticles for cancer. Polymers, linear and dendrimers, are associated with the drug in a covalent or non-covalent way and have been used with or without a targeting ligand. Stealth liposomes are suggested to carry the drug in the aqueous core, and they are usually decorated by recognition molecules, being widely studied and applied. Inorganic nanoparticles such as gold and iron oxide are usually coupled to the drug, PEG and the targeting ligand. It appears that the PEG coating and ligand decoration are common constituents in most types of nanoparticles for cancer. There are several examples of successful cancer diagnostic and therapeutic nanoparticles and many of them have rapidly moved to clinical trials. Nevertheless there is still a room for optimisation in the area of the nanoparticle kinetics such as improving their plasma circulation and tumour bioavailability and understanding the effect of targeting ligands on their efficiency to treat cancer. The need to develop novel and efficient ligands has never been greater, and the use of proper conjugation chemistry is mandatory.
journal_name
Pharmacol Resjournal_title
Pharmacological researchauthors
Wang M,Thanou Mdoi
10.1016/j.phrs.2010.03.005subject
Has Abstractpub_date
2010-08-01 00:00:00pages
90-9issue
2eissn
1043-6618issn
1096-1186pii
S1043-6618(10)00079-4journal_volume
62pub_type
杂志文章,评审abstract::Previous studies have suggested additional beneficial effects of sodium-glucose co-transporter-2 (SGLT2) inhibitors including the lipid-lowering effect; however, results on lipid profile are controversial. Thus, this meta-analysis aimed to determine the effect of SGLT2 inhibitors treatment on lipid levels in patients ...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
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更新日期:2020-10-01 00:00:00
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journal_title:Pharmacological research
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doi:10.1016/s1043-6618(05)80044-1
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journal_title:Pharmacological research
pub_type: 杂志文章,评审
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更新日期:2014-10-01 00:00:00
abstract::Green tea (Camellia sinensis, Theaceace) is the second most popular beverage in the world and has been extensively studied for its putative disease preventive effects. Green tea is characterized by the presence of a high concentrations of polyphenolic compounds known as catechins, with (-)-epigallocatechin-3-gallate (...
journal_title:Pharmacological research
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journal_title:Pharmacological research
pub_type: 杂志文章,评审
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abstract::Effect of moclobemide, a selective monoamine oxidase-type A enzyme inhibitor, was investigated on the body temperature of male mice. Moclobemide (15-30 mg kg(-1), i.p.) produced significant reductions of body temperature in both normal and yeast-induced hyperthermic male mice. The hypothermic effect of moclobemide was...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/s1043-6618(03)00108-7
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journal_title:Pharmacological research
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doi:10.1016/s1043-6618(02)00321-3
更新日期:2003-03-01 00:00:00
abstract:AIM:To evaluate canrenone effects compared to other therapies on cardiovascular mortality in patients with chronic heart failure (CHF) and preserved systolic function after 10 years of evaluation. METHODS:We enrolled 532 patients with CHF and preserved systolic function. Patients were followed with a mean follow-up of...
journal_title:Pharmacological research
pub_type: 杂志文章,多中心研究
doi:10.1016/j.phrs.2018.11.037
更新日期:2019-03-01 00:00:00
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journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2012.10.007
更新日期:2013-03-01 00:00:00
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journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2009.04.003
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journal_title:Pharmacological research
pub_type: 临床试验,杂志文章
doi:10.1016/s1043-6618(02)00086-5
更新日期:2002-08-01 00:00:00
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journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1006/phrs.1998.0316
更新日期:1998-06-01 00:00:00
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journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2010.06.001
更新日期:2010-10-01 00:00:00
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journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2011.02.013
更新日期:2011-06-01 00:00:00
abstract::Monoamine oxidases (MAO) are mitochondrial enzymes that catalyze the oxidation of monoamines in multiple tissues, including the brain. Elevated MAO activity has long been implicated in the etiology of depression, anxiety, and neurodegenerative disease, fuelling the search for inhibitors in the prevention and treatment...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2009.01.014
更新日期:2009-05-01 00:00:00
abstract::Perfusion of all mammalian heart muscle except hamster with Ca(2+)-free Tyrode and thereafter reperfusion with normal Tyrode causes irreversible damage, the calcium paradox. Our study aims at deciphering the role of creatine kinase, high energy phosphates and Ca(2+)influx in the genesis of myocardial injury in the rat...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.1999.0595
更新日期:2000-03-01 00:00:00
abstract::Epidemiological studies suggest that diets with a high intake of vegetables and fruits may reduce the incidence of degenerative disorders including Alzheimer's disease. Berries are some of the popular fruits consumed worldwide. They are considered to be rich in anthocyanin pigments, a group belonging to the flavonoids...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2005.07.003
更新日期:2005-12-01 00:00:00
abstract::Selective cyclooxygenase 2 (COX2) inhibitors (COXIBs) are effective anti-inflammatory and analgesic drugs with improved gastrointestinal (GI) safety compared to nonselective nonsteroidal anti-inflammatory drugs known as traditional (tNSAIDs). However, their use is associated with a cardiovascular (CV) hazard (i.e. inc...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2013.09.008
更新日期:2013-12-01 00:00:00
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journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2016.06.028
更新日期:2016-09-01 00:00:00
abstract::Cardiac intracellular Na+and Ca2+homeostasis is regulated by the concerted action of ion channels, pumps and exchangers. The Na+, K+-ATPase produces the electrochemical concentration gradient for Na+, which is the driving force for Ca2+removal from the cytosol via the Na+/Ca2+exchange. Reduction of this gradient by in...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1006/phrs.1998.0416
更新日期:1999-03-01 00:00:00
abstract::We aimed to investigate the cardiac changes in patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer treated with trastuzumab in an adjuvant setting. Two hundred and fifty-three women with HER2-positive breast cancer were included. The assessment of cardiovascular system and echocardiogr...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2013.10.001
更新日期:2013-12-01 00:00:00
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journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2004.05.005
更新日期:2005-01-01 00:00:00
abstract::Paradoxical sleep deprivation in rats is considered as an experimental animal model of mania endowed with face, construct, and pharmacological validity. We induced paradoxical sleep deprivation by placing rats onto a small platform surrounded by water. This procedure caused the animal to fall in the water at the onset...
journal_title:Pharmacological research
pub_type: 杂志文章
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更新日期:2017-03-01 00:00:00
abstract::Atropine (5 mg/kg, s.c., twice daily) had no significant effect on 24-h water consumption on day 1 of treatment; on subsequent days the rats showed a significant increase. Procyclidine (5 mg/kg, s.c., twice daily) had a similar effect, except that the increase in daily water consumption began on the third day of treat...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/1043-6618(90)90745-y
更新日期:1990-01-01 00:00:00
abstract::It is generally accepted that divalent cations are involved in the nociceptive pathway. The effect of systemic co-administration of magnesium sulfate and calcium channel blockers (nifedipine, verapamil) on the analgesic effect of opioid (mixed mu/kappa: butorphanol) and non-opioid drugs (paracetamol) was investigated....
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1006/phrs.2001.0811
更新日期:2001-06-01 00:00:00
abstract::The EEG and behavioural changes induced by the administration of polyamines (spermine and spermidine) were studied in rabbit. Spermine and spermidine were administered at different doses (200 and 400 micrograms) into the mesencephalic ventricle (i.c.v.) both as a bolus and in constant perfusion (60 min duration). We a...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/1043-6618(90)90754-2
更新日期:1990-07-01 00:00:00
abstract::Inflammation plays a key role in tumor promotion and development. Indeed, cyclooxygenase-2 (COX-2) expression is strongly associated with different types of cancer. An emerging class of compounds with significant anti-inflammatory properties is the hydrogen sulfide-releasing non-steroidal anti-inflammatory drugs (H2S-...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2016.10.019
更新日期:2016-12-01 00:00:00
abstract::Aminoglycoside antibiotics are employed clinically because of their potent bactericidal activities, less bacterial resistance, post-antibiotic effects and low cost. However, drugs belong to this class are well-known to cause nephrotoxicity, which limits their frequent clinical exploitation. Gentamicin, a commonly used...
journal_title:Pharmacological research
pub_type: 杂志文章,评审
doi:10.1016/j.phrs.2010.04.004
更新日期:2010-09-01 00:00:00
abstract::Limited information is available on drug-induced neuropsychiatric disorders in general practice. The spontaneous reports of both neurological and psychiatric adverse drug reactions (ADRs) collected during a 2-year period in PharmaSearch database, an Italian database recording reports of ADRs from general practitioners...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2004.08.003
更新日期:2005-03-01 00:00:00
abstract:AIM AND SCOPE:To determine the acute effects of increased intra-abdominal pressure (IAP) on the biochemistry, morphology, and contractility of the isolated terminal ileum of rats. BACKGROUND:Laparoscopic procedures are used clinically in diagnostic and treatment modalities and experimentally as a model of ischemia-rep...
journal_title:Pharmacological research
pub_type: 杂志文章
doi:10.1016/j.phrs.2005.09.010
更新日期:2006-02-01 00:00:00