Abstract:
:Chronic smoking is associated with functional and structural vascular changes underlying inflammatory processes responsible for plaque formation and rupture. Cyclooxygenase (COX) is the key enzyme linking smoking action to inflammatory damages: it is responsible for the conversion of arachidonic acid to prostanoids, and lipid mediators involved in most of pathological processes. Two COX isoenzymes have been characterized, COX-1 and COX-2, that differ in terms of regulatory mechanisms of expression, tissue distribution, substrate specificity, and preferential coupling to upstream and downstream enzymes. The aim of this review is to highlight the pathogenetic role of chronic smoking in vasomotor dysfunction, inflammation, and modification of lipids underlying the initiation and the progression of atherosclerosis and to remark the hypothesis that plaque composition rather than plaque size is the real determinant of the plaque evolution toward rupture and the major responsible for acute ischemic syndromes. The concomitantly higher expression of EP4, COX-2, mPGES-1, MMP-2 and MMP-9 in unstable plaques is focused and the role of PGE(2) as pathophysiological link between smoking, COX-2 and MMP activity is stressed. Indeed, the intracellular pathways regulating COX-2 and the mechanisms suggested to clarify the role of COX-2 and downstream synthases in atherothrombosis are summarized.
journal_name
Curr Pharm Desjournal_title
Current pharmaceutical designauthors
Pistoia F,Cipollone F,Ferri C,Sarà M,Sudano I,Desideri GBdoi
10.2174/138161210792062902subject
Has Abstractpub_date
2010-01-01 00:00:00pages
2567-71issue
23eissn
1381-6128issn
1873-4286pii
BSP/CPD/E-Pub/000149journal_volume
16pub_type
杂志文章,评审abstract::There is an increasing need to rapidly determine the specificity of proteases that potentially play a role in human and animal disease. Substrates for novel proteases can be discovered by testing standard protease substrates such as oxidized insulin B-chain, by screening commercially available substrates for other pro...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612023392630
更新日期:2002-01-01 00:00:00
abstract::We set up two models of gastric bleeding in rats using low-dose aspirin (ASA) and the antiplatelet drug clopidogrel, a P2Y₁₂ receptor antagonist, and examined the effect of antiulcer drugs on gastric bleeding and ulcerogenic responses under such conditions. Under urethane anesthesia, two catheters were inserted into t...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/13816128113199990418
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:In the last decade, the development of anti-inflammatory strategies emerged as new trend in cardiovascular (CV) pharmacotherapy. Anti-inflammatory properties have been previously identified in different classes of drugs used in primary CV prevention. However, the extent to which the modification of inflammat...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612822666160822124546
更新日期:2016-01-01 00:00:00
abstract::Histone deacetylases (HDACs), which act on acetylated histones and/or other non-histone protein substrates, represent validated epigenetic targets for the treatment of cancer and other human diseases. The inhibition of HDAC activity was shown to induce cell cycle arrest, differentiation, apoptosis as well as a decreas...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612820666141110164604
更新日期:2015-01-01 00:00:00
abstract::In the present review, associations between traditional vascular risk factors (VRFs) and carotid intimamedial thickness progression (C-IMTp) as well as the effects of therapies for VRFs control on C-IMTp were appraised to infer causality between each VRF and C-IMTp. Cohort studies indicate that smoking, binge drinking...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612825666191213120339
更新日期:2020-01-01 00:00:00
abstract::In various metabolic diseases, both the coronary circulation and cardiac metabolism are altered. Here we summarize the effects of a condition called hyperhomocysteinemia (HHcy) - which can develop due to genetic and/or environmental causes - on the function of coronary microvessels and heart. This metabolic disease is...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612824666180625125450
更新日期:2018-01-01 00:00:00
abstract::The use of systematic approach for the analysis of mechanism of action of drugs at different levels of biological organization of organisms is an important task in experimental and clinical pharmacology for drug designing and increasing the efficacy and safety of drugs. The analysis of published data on pharmacologica...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612823666170829135115
更新日期:2018-01-01 00:00:00
abstract::The three opioid receptors, mu, delta and kappa all mediate analgesia, and knockout mice with opioid receptor deletion have proven unique tools to investigate in vivo opioid pharmacology. Since a few years, a number of new mouse lines have been engineered, with several distinct mutations of the mu receptor, to assess ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/138161281942140105163727
更新日期:2013-01-01 00:00:00
abstract::CHD is one of the most common serious chronic conditions in postmenopausal women and leads to extremely high risk for recurrent myocardial infarction and death. On the basis of the currently available randomized clinical-trial results the role of conventional HRT for treatment and prevention of CHD is rapidly evolving...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161205774913237
更新日期:2005-01-01 00:00:00
abstract::In the last two decades the development of efficient plant-based expression strategies and new concepts for the purification of recombinant proteins prompted the application of plant-derived vaccines for veterinary purposes. The expression of recombinant proteins in plants possesses advantages over conventional eukary...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612811319310014
更新日期:2013-01-01 00:00:00
abstract::The present review discusses the mechanism of late stent thrombosis and its distinction from restenosis and summarizes the advisory note issued by FDA on the proper usage of different treatments available for atherosclerosis. In light of the latest developments, a plethora of new stents have been and continue to be de...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161208785294573
更新日期:2008-01-01 00:00:00
abstract::Immune activation not only accompanies inflammation in various disorders including infections, autoimmune syndromes and cancer, but it also represents a characteristic feature of ageing. Immune deviations which are most widely expressed in the elderly include increased neopterin production and tryptophan breakdown. Th...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612820666140317110217
更新日期:2014-01-01 00:00:00
abstract::The increasing prevalence of persistent biofilm infections, such as wound infections, chronic lung infections or medical device- related infections, which usually tolerate conventional antibiotic treatment, calls for the development of new therapeutic strategies. To date, antimicrobial peptides (AMPs) are considered a...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612820666140905124312
更新日期:2015-01-01 00:00:00
abstract::Tamoxifen is a selective oestrogen receptor modulator (SERM). SERMs act on oestrogen receptors to inhibit oestradiol mediated negative feedback on the hypothalamic-pituitary-gonadal (HPG) axis, thereby upregulating gonadotrophin secretion and release from the pituitary. Hence, Tamoxifen is used to upregulate activatio...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/1381612826666200213095228
更新日期:2020-02-12 00:00:00
abstract::Gonadotropin Releasing Hormone (GnRH) is at the centre of the scientific debate for the treatment of hypogonadotropic hypogonadism. Sexual maturation and reproductive function depend on the pulsatile secretion of GnRH are mainly congenital and may or may not be associated with other genetic anomalies or syndromes. Cli...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/1381612826666201125113319
更新日期:2020-11-24 00:00:00
abstract:BACKGROUND:Central serous chorioretinopathy (CSC) is the fourth most frequent retinal disorder in terms of prevalence. It typically occurs in young subjects and affects men more often than women. CSC is characterized by serous retinal detachment (SRD) involving mainly the macular area. The clinical course is usually se...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612825666190123165914
更新日期:2018-01-01 00:00:00
abstract::Ischaemic stroke of the brain accounts for about one third of all deaths in industrialized countries. Many of the patients who survive are severily impaired. Thus, there is an enormous need for pharmacotherapy for the treatment of ischaemic stroke. Why is such a treatment not available yet? Are the pathophysiological ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612024607135
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Despite the introduction of new antiepileptic drugs (AEDs), the quality of life and therapeutic response for patients with epilepsy remain unsatisfactory. In addition, whilst several antiepileptic drugs (AEDs) have been approved and consequently marketed in recent years, little is known about their long-term...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612823666170809115429
更新日期:2017-01-01 00:00:00
abstract::Both high arterial blood pressure (BP) and elevated levels of fine particulate matter (PM2.5) air pollution have been associated with an increased risk for several cardiovascular (CV) diseases, including stroke, heart failure, and myocardial infarction. Given that PM2.5 and high BP are each independently leading risk ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612822666151109111712
更新日期:2016-01-01 00:00:00
abstract::ATP-binding cassette (ABC) transporters are a huge family of ATP-dependent transmembrane proteins whose main function is exporting or importing substances or molecules through the cell membranes, plasma cell membrane, or inner membranes in organelles. They fulfill these functions by maintaining cell integrity, metabol...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612822666160810120359
更新日期:2016-01-01 00:00:00
abstract::Arrhythmias in left ventricular hypertrabeculation/noncompaction (LVHT) comprise sustained or non-sustained ventricular tachycardia (VT) (n=135), atrial fibrillation (AF) (n=96) AV block (n=55) and QT prolongation (n=47). The prevalence differs between children and adults. In children most frequent are WPW-syndrome (n...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161210793176518
更新日期:2010-01-01 00:00:00
abstract::Population studies have identified diabetes mellitus as a risk factor for cardiac and vascular events, with a common association with hypertension. Observational studies have consistently demonstrated blood glucose as a continuous cardiovascular risk factor. Experimental studies suggest that elevated blood glucose, th...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161206776843322
更新日期:2006-01-01 00:00:00
abstract::The disappointing results in long-term survival of patients affected by non-small cell lung cancer (NSCLC) may be attributed, at least in part, to the lack of knowledge on the way by which genetic characteristics in normal and neoplastic cells affect responsiveness as well as metabolism of chemotherapy and new targete...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/13816128113196660756
更新日期:2014-01-01 00:00:00
abstract::Stimulant use disorders are an unrelenting public health concern worldwide. Agonist replacement therapy is among the most effective strategies for managing substance use disorders including nicotine and opioid dependence. The present paper reviewed clinical data from human laboratory self-administration studies and cl...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161281940131209142843
更新日期:2013-01-01 00:00:00
abstract::Urological cancer refers to cancer in organs of the urinary system and the male reproductive system. It mainly includes prostate cancer, bladder cancer, renal cancer, etc., seriously threatening patients' survival. Although there are many advances in the treatment of urological cancer, approved targeted therapies ofte...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612826666200403131514
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Type 1 diabetes is a chronic autoimmune disease featured by insulin deprivation caused by pancreatic β-cell loss, followed by hyperglycaemia. OBJECTIVE:Currently, there is no cure for this disease in clinical treatment, and patients have to accept a lifelong injection of insulin. The exploration of potentia...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/1381612826666201217143403
更新日期:2020-12-17 00:00:00
abstract::Nuclear medicine offers powerful noninvasive techniques for visualization of infectious and inflammatory disorders using whole body imaging enabling the determination of both localization and number of inflammatory foci. A wide variety of approaches depicting the different stages of the inflammatory response have been...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612043383539
更新日期:2004-01-01 00:00:00
abstract::Tissue-engineered oral mucosal equivalents have been developed for in vitro studies for a few years now. However, the usefulness of currently available models is still limited by many factors, mainly the lack of a physiological extracellular matrix (ECM) and the use of cell populations that do not reflect the properly...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/138161212803307482
更新日期:2012-01-01 00:00:00
abstract::Phosphodiesterase 2 (PDE2) is a ubiquitous enzyme whose major role is to hydrolyze the important second messengers cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP). In the central nervous system, pharmacological inhibition of PDE2 results in boosted cAMP and/or cGMP signaling, which is r...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612820666140826115245
更新日期:2015-01-01 00:00:00
abstract::Although somewhat controversial, there is good evidence that long-distance travel in general is a risk factor for venous thromboembolism, even in the absence of other risk factors. This is probably due to effects consequent to prolonged sitting but air travel in particular may be associated with risk factors other tha...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161207781662966
更新日期:2007-01-01 00:00:00