Abstract：
:Alterations in iron homeostasis are well described in obese patients. The effects of iron chelators on adipose tissue and other organs affected by obesity have been the interest of experimental studies, both in vivo and in vitro. The aim of this review was to update the available information indicating the potential of iron chelators as adjuvant drugs in the management of obesity and its comorbidities. The pharmacological actions of iron chelators, mainly deferoxamine, deferasirox, and deferiprone, on adipose tissue and liver alterations associated with obesity, were reviewed. Renal and other organ modifications observed in experimental obesity models (endotoxemia, β-cell function, and systemic inflammation) were included, as well as data from clinical studies that were relevant to this review. The experimental results obtained with iron chelators showed their potential in the control of obesity-induced alterations in the adipose tissue and liver. However, knowledge about the possible systemic effects on endotoxemia and low-grade inflammation in obesity models is still lacking. In endotoxemia in humans, data obtained did not corroborate the anti-inflammatory effect described in experimental models. Clinical and experimental data reveal renal, β-cell protection and inhibition of advanced glycation end products, which have long-term benefits in obesity. Experimental models of obesity demonstrated the beneficial effects of iron chelators on the adipose tissue, liver, kidneys, and β-cells. Hence, clinical studies could be designed to evaluate the potential of iron chelators as a therapeutic option in the management of obesity.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Rodrigues de Morais T,Gambero Adoi
10.1016/j.ejphar.2019.172614subject
Has Abstractpub_date
2019-10-15 00:00:00pages
172614eissn
0014-2999issn
1879-0712pii
S0014-2999(19)30566-7journal_volume
861pub_type
杂志文章,评审abstract：:Malignant gliomas are the most common primary brain tumors. Due to both their invasive nature and resistance to multimodal treatments, these tumors have a very high percentage of recurrence leading in most cases to a rapid fatal outcome. Recent data demonstrated that neural stem/progenitor cells possess an inherent ab...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.04.039
更新日期：2019-07-15 00:00:00
abstract：:Neuropathic pain has been suggested to be resistant to treatment with opiates. Such perceived lack of opioid responsiveness may be due to the dose-range over which specific opioid compounds have been studied as well as the efficacy of these compounds. Dihydroetorphine is a novel opiate that demonstrates significantly ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00531-7
更新日期：1998-09-11 00:00:00
abstract：:Hyperglycemia is a common defining feature in the development of endothelial dysfunction which plays a key role in the pathogenesis of both type 1 and type 2 diabetes. Caveolin-1 is the main structural component of caveolae which might be involved in the pathophysiology of macrovascular complications of diabetes. In t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.05.049
更新日期：2010-09-10 00:00:00
abstract：:The therapeutic efficacy of antidepressant drugs that inhibit the reuptake of serotonin (5-hydroxytryptamine, 5-HT) may be enhanced by blocking their indirect activation of 5-HT(1A) autoreceptors, which mediate feedback inhibition of serotonergic neuronal activity. In this study, we examined the effects of venlafaxine...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00622-1
更新日期：2000-09-15 00:00:00
abstract：:The coronavirus disease-19 (COVID-19) outbreak that is caused by a highly contagious severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has become a zoonotic pandemic, with approximately 24.5 million positive cases and 8.3 lakhs deaths globally. The lack of effective drugs or vaccine provoked the research fo...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173688
更新日期：2021-01-05 00:00:00
abstract：:Several reports suggest that enteric cholinergic neurons are subject to a tonic inhibitory modulation, whereas few studies are available concerning the role of facilitatory pathways. Glutamate, the main excitatory neurotransmitter in the central nervous system (CNS), has recently been described as an excitatory neurot...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)02147-2
更新日期：2003-08-22 00:00:00
abstract：:Bronchoconstrictor responses were measured in lungs isolated from spontaneously hypertensive (SHR) and normotensive rats, perfused via the airways. Lungs from SHRs were more responsive than lungs from normotensive rats to methacholine, 5-hydroxytryptamine (5-HT), arachidonic acid or prostaglandin H(2). The responses o...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2004.02.005
更新日期：2004-03-19 00:00:00
abstract：:A characteristic of endothelia damage and repair is the turnover of extracellular matrix components. As a part of extracellular matrix glycosaminoglycan (GAG), hyaluronic acid (HA, main component of glycocalyx) is not only involved in inflammation, proliferation, differentiation of cells, and tissue remodeling, but al...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2019.172413
更新日期：2019-08-05 00:00:00
abstract：:Animal models of arthritis are widely used to de-convolute disease pathways and to identify novel drug targets and therapeutic approaches. However, the high attrition rates of drugs in Phase II/III rates means that a relatively small number of drugs reach the market, despite showing efficacy in pre-clinical models. Th...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2015.03.047
更新日期：2015-07-15 00:00:00
abstract：:Galangin, a flavonol derived from Alpinia officinarum Hance and used as food additives in southern China, induces apoptosis and autophagy to suppress the proliferation of HepG2 cells. In this study, we demonstrated that galangin induced autophagy by increasing the ratio of AMP/TAN in HepG2 cells. It stimulated the pho...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.08.026
更新日期：2013-10-15 00:00:00
abstract：:Pregnant rats were infused with phentermine plus dexfenfluramine from days 3 through 17 of gestation. Control rats were either pair-fed or were fed ad libitum. There were no effects of prenatal drug treatment on number of offspring, their birth weights, or on their motor coordination assessed at 11 days of age. Mother...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00100-4
更新日期：1999-03-26 00:00:00
abstract：:Nausea and vomiting are common gastrointestinal complaints which could be triggered by stimuli in both the peripheral and central nervous systems. They may be considered as defense mechanisms when threatening toxins/agents enter the gastrointestinal tract or there is excessive retention of gastrointestinal contents du...
journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
doi：10.1016/j.ejphar.2013.09.075
更新日期：2014-01-05 00:00:00
abstract：:Cetiedil is a potent blocker of acetylcholine and choline fluxes. Several analogs of this compound have been synthesized and their effect on acetylcholine (ACh) and choline fluxes in synaptosomes and on ACh uptake in synaptic vesicles have been studied. The effects of these analogs were compared to those of other drug...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90355-5
更新日期：1989-08-03 00:00:00
abstract：:Apomorphine-induced locomotor stimulation was investigated in the developing rat following injection with 6-hydroxydopa at birth. Treatment with 6-hydroxydopa potentiated locomotor responsiveness to apomorphine in the 20-day-old rat. The 6-hydroxydopa-treated animal at 30 days, however, was less sensitive to the drug ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(78)90012-2
更新日期：1978-07-15 00:00:00
abstract：:Multiple myeloma is an incurable hematological malignancy. Different studies demonstrated the occurrence of genetic and epigenetic alterations in multiple myeloma. Histone lysine methylation has emerged as a central epigenetic change in the organization of eukaryotic chromatin with far-reaching implications for the re...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2010.05.034
更新日期：2010-11-10 00:00:00
abstract：:We examined whether danazol has a direct action on ovarian steroid secretion and/or uterine prostaglandin (PG) F2 alpha catabolic activity in immature rats in which the first ovulation was induced and in adult ovariectomized rats. The preovulatory surge of estradiol and progesterone was markedly suppressed together wi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(92)90264-5
更新日期：1992-01-28 00:00:00
abstract：:The effect of the kappa-opioid receptor agonist, bremazocine, on plasma oxytocin levels in rats was measured by a sensitive radioimmunoassay. Initially, a decrease in plasma oxytocin levels was seen 30 min after injection. This was in accordance with the bremazocine inhibition of oxytocin release after submaximal elec...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(89)90681-x
更新日期：1989-07-04 00:00:00
abstract：:We have recently shown that short-term aortic barodenervation diminishes constrictor responses to activation of alpha1-adrenoceptors in rat aortic smooth muscle. This study investigated the potential role of vascular endothelium and its derived vasoactive substances, nitric oxide and prostaglandins, in the reduced alp...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)01283-1
更新日期：1997-10-22 00:00:00
abstract：:Neuromedin K, a decapeptide isolated from porcine spinal cord and suggested to have tachykinin-like activity in vitro, produced reciprocal hind-limb scratching when injected intrathecally to mice. Neuromedin K was 20-60 times less potent in producing scratching (on a molar basis) than substance P, kassinin, eledoisin ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(84)90499-0
更新日期：1984-08-17 00:00:00
abstract：:The qualitative and quantitative effects of the (+)-S and (-)-R enantiomers and of the racemic mixture of the Ca2+ channel antagonist, nicardipine, were compared on the isolated porcine coronary artery with intact and removed endothelium. All three forms of nicardipine inhibited the contractions induced by KCl (5-90 m...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00049-7
更新日期：1999-03-12 00:00:00
abstract：:Isoprostaglandin F(2alpha) type-III (formerly known as 8-iso-prostaglandin F(2alpha)) is produced in large quantities in vivo in clinical situations associated with oxidant stress such as atherosclerosis, hypercholesterolemia, and myocardial reperfusion. Isoprostaglandin F(2alpha) type-III may alter smooth muscle and ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(00)00217-x
更新日期：2000-05-26 00:00:00
abstract：:The effects of paxilline, a mycotoxin, on whole-cell outward currents from freshly isolated cells of the rat mesenteric artery were studied. Paxilline inhibited a component of the outward current that was also sensitive to iberiotoxin. Inhibition could be observed at a concentration of 10 nM and complete inhibition of...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00188-0
更新日期：1999-05-07 00:00:00
abstract：:Neuropeptide Y has direct vasoconstrictor actions and potentiates the effects of other vasoconstrictor agents. To find out whether both effects of neuropeptide Y are mediated via the same receptor and intracellular mechanism, the interaction between neuropeptide Y and angiotensin II was studied in rabbit femoral arter...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)00619-i
更新日期：1995-01-05 00:00:00
abstract：:The effect of the pro-inflammatory cytokine, interleukin-1beta on an NMDA receptor-independent form of synaptic plasticity brought about by the application of the K+ channel blocker tetraethylammonium, was examined in the rat dentate gyrus in vitro. Field excitatory postsynaptic potentials (EPSPs) were recorded from t...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(99)00320-9
更新日期：1999-06-18 00:00:00
abstract：:σ2 Receptor subtype is overexpressed in a variety of human tumors, with σ2 agonists showing antiproliferative effects towards tumor cells through multiple pathways that depend both on the tumor cell type and on the molecule type. Therefore, σ2 receptor is an intriguing target for tumor diagnosis and treatment despite ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.03.067
更新日期：2015-07-05 00:00:00
abstract：:The effect of three calcium entry blockers--verapamil, nifedipine and felodipine--on diuresis, natriuresis, the renin-aldosterone axis, and atrial natriuretic peptide (ANP) levels was studied in 30 previously untreated patients with mild to moderate essential hypertension. All three blockers produced significant antih...
journal_title：European journal of pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0014-2999(93)90356-m
更新日期：1993-03-16 00:00:00
abstract：:The actions of tumor-promoting phorbol esters in smooth muscle excitation-contraction coupling were studied in isolated guinea pig ileum in the presence of various contractile agents. Muscarinic agonists, histamine and bradykinin elicited an initial transient phasic contraction and a subsequent sustained tonic contrac...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(91)90348-t
更新日期：1991-08-29 00:00:00
abstract：:The present study was aimed to evaluate the antihypertensive effect of diosmin in deoxycorticosterone acetate (DOCA)-salt induced hypertension in male Wistar rats. Hypertension was induced in uninephrectomized rats by weekly twice subcutaneous injection of DOCA (25 mg/kg body weight) and 1% NaCl in the drinking water ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.12.040
更新日期：2012-03-15 00:00:00
abstract：:In this study we demonstrate allograft survival in a rat model of renal transplantation using the delta1-opioid receptor antagonist, 7-(benzospiroindanyl)naltrexone [corrected]. Treatment with 7-(benzospiroindanyl)naltrexone [corrected] caused 50% of the rats to survive longer than 100 days (untreated, 11 +/- 3 days)....
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00477-4
更新日期：1998-07-31 00:00:00
abstract：:The administration of ethyl beta-carboline-3-carboxylate (beta-CCE), a ligand for benzodiazepine receptors, did not affect the cerebellar cyclic GMP level in mice, but giving beta-CCE together with diazepam significantly inhibited the diazepam-induced decrease in cyclic GMP. The fact that no antagonism was observed wh...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(82)90065-6
更新日期：1982-05-21 00:00:00
