Abstract:
:Post-translational modification of histones is a primary mechanism through which epigenetic regulation of DNA transcription does occur. Among these modifications, regulation of histone acetylation state is an important tool to influence gene expression. Epigenetic regulation of neurodevelopment contributes to the structural and functional shaping of the brain during neurogenesis and continues to impact on neural plasticity lifelong. Alterations of these mechanisms during neurodevelopment may result in later occurrence of neuropsychatric disorders. The present paper reviews and discusses available data on histone modifications, in particular histone acetylation, in neurogenesis considering results obtained in culture systems of neural progenitors as well as in in vivo studies. Possible teratogenic effects of altered histone acetylation state during development are also considered. The use during pregnancy of drugs such as valproic acid, which acts as a histone deacetylase inhibitor, may result during postnatal development in autistic-like symptoms. The effect of gestational administration of the drug has been, therefore, tested on adult hippocampal neurogenesis in animals showing behavioral impairment as a consequence of the drug administration at a specific stage of pregnancy. These experimental results show that adult neurogenesis in the hippocampal dentate gyrus is not quantitatively altered by gestational valproic acid administration. Future steps and goals of research on the role and mechanisms of histone acetylation in neurodevelopment are briefly discussed.
journal_name
Curr Pharm Desjournal_title
Current pharmaceutical designauthors
Contestabile A,Sintoni Sdoi
10.2174/1381612811319280003subject
Has Abstractpub_date
2013-01-01 00:00:00pages
5043-50issue
28eissn
1381-6128issn
1873-4286pii
CPD-EPUB-20130219-23journal_volume
19pub_type
杂志文章,评审abstract::Reactive oxygen species (ROS) are well recognized for playing a dual role as both deleterious and beneficial species. ROS are products of normal cellular metabolism and under physiological conditions, participate in maintenance of cellular 'redox homeostasis. Overproduction of ROS, results in oxidative stress. Oxidati...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161212802083716
更新日期:2012-01-01 00:00:00
abstract::In recent years, nanosuspensions have been accepted as a valuable drug delivery system for poorly water-soluble drugs. Topdown and bottom-up technologies are the two main approaches for generating nanosuspensions. Several products manufactured by the top-down technologies have been successfully commercialized demonstr...
journal_title:Current pharmaceutical design
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journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/13816128113199990587
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abstract::Providing novel treatments to help cancer patients live longer and have better lives remains one of the biggest challenges of the pharmaceutical industry. Today much is known about the molecular and genetic causes of cancers thus facilitating the development of novel targeted cancer drugs with improved risk-benefit ra...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161208784246234
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abstract::Adenosine is released in large amounts during myocardial ischemia and is capable of exerting potent cardioprotective effects in the heart. Although these observations on adenosine have been known for a long time, how adenosine acts to achieve its anti-ischemic effect remains incompletely understood. However, recent ad...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:
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abstract::Inflammatory Bowel Diseases (IBD) are now widely receiving attention. There are many reasons why people get IBD; for example, environment, smoking, family heredity, intestinal microbiota and so on. Antibiotics have not been proven effective and those suffering from IBD have begun to look for other effective drugs to t...
journal_title:Current pharmaceutical design
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abstract::The apoptosis inducing factor (AIF) was first discovered as a caspase-independent apoptosis effector that promoted cell death upon release from the mitochondria (triggered by pro-apoptotic stimuli) and relocalization into the nucleus, where it promotes chromatin condensation and DNA fragmentation. AIF is a mammalian m...
journal_title:Current pharmaceutical design
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abstract::Hepatitis C virus (HCV) infects an estimated 170 million people globally and persistent infection within the liver is the usual outcome of infection. The resulting liver disease leads to substantial morbidity and to date no vaccine exists. Furthermore the treatments available are frequently ineffective. A minority of ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
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更新日期:2008-01-01 00:00:00
abstract::The role of polyphenols in the cardiovascular diseases prevention is still a matter of scientific discussion. However, recent clinical studies indicate that intake of anthocyanins and in a lesser extent procyanidins can participate in prevention of hypertension and type 2 diabetes. Fruits of Aronia melanocarpa (chokeb...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612822666151112152143
更新日期:2016-01-01 00:00:00
abstract::Since antibiotics use is currently limited due to undesired side effects and the increasing antibiotic resistance of various bacteria strains, there is a pressing need to develop new strategies and methods preventing epidemic outbreaks. The virulent potency of bacteria relies on a number of different extracellularly s...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612825666181219163922
更新日期:2018-01-01 00:00:00
abstract::Fibrates are widely prescribed lipid-lowering drug in the treatment of dyslipidemia. Their main clinical effects, mediated by peroxisome proliferative activated receptor (PPAR) alpha activation, are a moderate reduction in total cholesterol and low-density lipoprotein cholesterol (LDL-C) levels, a marked reduction in ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
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更新日期:2009-01-01 00:00:00
abstract::Nonalcoholic fatty liver disease (NAFLD) is one of the most prevalent causes of hepatic dysfunction and is highly correlated with components of the metabolic syndrome such as obesity, insulin resistance and type 2 diabetes. Among others, nutritional factors, physical inactivity, genetic variants and visceral obesity h...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161210791208938
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Absorption windows in particular segments of the small intestine can contribute to the development of orally administered drug formulations and can limit the bioavailability of released compounds. OBJECTIVE:The aim of this study was to evaluate use of wireless capsule enteroscopy regarding the disintegratio...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/1381612822666161201145247
更新日期:2017-01-01 00:00:00
abstract::ABO-incompatible (ABO-I) liver transplantation (LT) has been limited due to the increased rate of complications, including severe cellular and antibody-mediated rejection, hepatic necrosis, hepatic artery thrombosis, and biliary complications. However, several strategies for reducing preformed anti-donor ABO antibodie...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612826666200506094539
更新日期:2020-01-01 00:00:00
abstract::The majority of pharmaceutical formulations for the treatment of ocular pathologies are for topical administration. However, this kind of ophthalmic formulations has disadvantages such as low bioavailability and, consequently, a reduced therapeutic effect. This happens due to the anatomical and physiological specifici...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612821666150923095155
更新日期:2015-01-01 00:00:00
abstract::The receptor for urokinase plasminogen activator (uPAR) is required in hematopoietic stem/progenitor cells (HSC, HPC) mobilization in the mouse. Indeed, uPAR Ko mice are deficient both in retention and mobilization of HSC and HPC, because uPAR causes their retention in the BM through its interaction with the α4β1 inte...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/138161211796718206
更新日期:2011-01-01 00:00:00
abstract::The chemical structure of polyphenols consisting of aromatic rings, capable of quenching free radicals, makes them ideal candidates to protect against oxidation. Polyphenols are present in a variety of foods including grapes, berries, dark chocolate, coffee and tea to mention a few. A number of studies have shown that...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612823666170329144307
更新日期:2017-01-01 00:00:00
abstract::Depression is one of the most common psychiatric conditions affecting numerous individuals in the world. However, the currently available antidepressant medication shows low response and remission rates. Thus, new antidepressants need to be discovered or developed. Aiming to describe the current neurobiological hypoth...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161212803523581
更新日期:2012-01-01 00:00:00
abstract::Cardiovascular diseases remain the leading cause of morbidity and mortality among postmenopausal women in western societies. There are still no specific and highly efficient methods of preservation of women's vascular health in modern preventive medicine. For many years physicians have assumed that hormone replacement...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612822666151112150520
更新日期:2016-01-01 00:00:00
abstract::Hyperglycemia is a common feature of the critically ill in general and of patients with sepsis in particular. Even a moderate degree of hyperglycemia appears detrimental for the outcome of critically ill patients, since maintenance of normoglycemia (blood glucose levels journal_title:Current pharmaceutical design pub_type: 杂志文章,评审 doi:10.2174/138161208784980563 更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Buccal delivery is an alluring course of organization for fundamental medication conveyance and it leads direct access to the systemic flow through the interior jugular vein sidesteps drugs from the hepatic first-pass digestion gives high bioavailability. OBJECTIVE:This article aims at buccal medication con...
journal_title:Current pharmaceutical design
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doi:10.2174/1381612826666200614182013
更新日期:2020-01-01 00:00:00
abstract::The impact of depression on physical disability is undisputed. There is convincing evidence that depression increases the subsequent risk for physical disability and, in turn, physical disability results in increased depressive symptoms. Moreover, depression affects also the earlier stages of the disablement process (...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/13816128113196660060
更新日期:2014-01-01 00:00:00
abstract::Drug-drug interactions may occur when to combine two or more drugs and may cause some adverse events such as Cardiotoxicity, Central neurotoxicity, Hepatotoxicity, etc. Although a large number of researchers who are proficient in pharmacokinetics and pharmacodynamics have been engaged in drug assays and trying to find...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/1381612827666210127122312
更新日期:2021-01-27 00:00:00
abstract::DNA methyltransferase (DNMT) and histone deacetylase are key enzymes mediating the epigenetic regulation of gene expression. DNA hypermethylation and/or histone deacetylation in promoter regions is often associated with downregulation or silencing of transcription. Epigenetic silencing of tumor suppressor genes plays ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/13816128113199990527
更新日期:2014-01-01 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::In order to develop an effective pharmacological treatment for obesity, an endogenous factor that promotes a positive energy balance by increasing appetite and decreasing fat oxidation could represent the drug target scientists have been looking for. The recently discovered gastric endocrine agent ghrelin, which appea...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612033454748
更新日期:2003-01-01 00:00:00
abstract::Cumulative scientific evidence gathered over the past ten years has confirmed the role of platelet GP IIb/IIIa inhibitors in reducing ischemic complications of patients undergoing percutaneous coronary intervention (PCI). Recently, mortality data available on more than 20,000 patients enrolled in randomized clinical t...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
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更新日期:2004-01-01 00:00:00
abstract::Malignant tumors aberrantly overexpress various embryonic genes and proto-oncogenes, including a variety of cancer-testis antigens (CTAs). CTAs belong to a class of testis-derived proteins which are only expressed in germ cells in the male testis, and the expression of CTA genes is entirely silenced in the adult somat...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
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更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Cell-cell adhesion is essential in maintaining the structure and function of an organ. Several adhesion molecules have recently been identified as associated with heroin dependence in both genetic and peripheral plasma studies. METHODS AND RESULTS:We reviewed literature concerning studies on adhesion molecu...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612826666200116144147
更新日期:2020-01-01 00:00:00
abstract::In the early 1980s, an "atypical" beta-adrenergic receptor was discovered and subsequently called the beta (3)-adrenoceptor (beta(3)-AR). Agonists of the beta(3)-AR were observed to simultaneously increase lipolysis, fat oxidation, energy expenditure and insulin action leading to the belief that this receptor might se...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
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更新日期:2001-09-01 00:00:00