Abstract:
:Tumor necrosis factor alpha (TNF-α) is a multi-functional cytokine that regulates a variety of signaling pathways implicated in inflammation, immunity, cell death (apoptosis), cell survival (anti-apoptosis), and even tumorigenesis. TNF-α is predominantly produced by macrophages (or Kupffer cells within the liver), but generated by lymphoid cells, astrocytes, endothelial cells, and smooth muscle cells to some degree. In the liver, TNF-α not only serves as a key mediator of hepatocyte apoptosis resulting in the liver damage, but also plays an important role in cellular proliferation leading to liver regeneration or even hepatocarcinogenesis. TNF-α may indirectly contribute to carcinogenesis via various inflammatory conditions such as alcoholic and non-alcoholic fatty liver diseases and chronic viral hepatitis. On the one hand, in inflammation, TNF-α induces apoptosis repeatedly and subsequently enhances the chance of formation of anomalous cells during the process of regeneration and dysplasia. On the other hand, TNF-α exerts as an anti-angiogenic factor depending on its concentration. It shows an anti-tumorous effect by increasing vascular permeability in the tumors. When it is perfused in combination with chemotherapeutic drugs using isolated hepatic infusion, TNF-α may increase the responsiveness of hepatocellular carcinoma (HCC) or metastatic cancers to anti-cancer agents as isolated limb perfusion methods in an unresectable soft tissue sarcoma or melanoma. This article reviews the TNF-α signaling pathway in hepatocarcinogenesis and the new challenge of TNF-α as a new therapeutic strategy in HCC.
journal_name
Curr Pharm Desjournal_title
Current pharmaceutical designauthors
Jang MK,Kim HS,Chung YHdoi
10.2174/13816128113199990587subject
Has Abstractpub_date
2014-01-01 00:00:00pages
2799-808issue
17eissn
1381-6128issn
1873-4286pii
CPD-EPUB-55094journal_volume
20pub_type
杂志文章,评审abstract:BACKGROUND:The population with autism spectrum disorder (ASD) has been increasing and is currently estimated to be 1 in 58 births. The increased prevalence of ASD together with the lack of knowledge on the processes of aging in this population, the support needed at this stage of life, and the associated risk factors, ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612825666191204165117
更新日期:2019-01-01 00:00:00
abstract::Anxiety disorders are common and disabling conditions. Current drug treatment methods have limitations including resistance, delayed efficacy and side effects. The advent of sophisticated imaging techniques and the production of highly selective receptor ligands have increased our knowledge of the biological mechanism...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161208786848775
更新日期:2008-01-01 00:00:00
abstract::Regulatory T lymphocytes (Tregs) are specialized for immune suppression and are important regulators of the immune response in various settings. Tregs actively suppress enteroantigen-reactive cells and contribute to the maintenance of intestinal immune homeostasis. Distinct Treg subsets coexist in the intestinal mucos...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161209787846784
更新日期:2009-01-01 00:00:00
abstract::Protection of the brain is strengthened by active transport and ABC transporters. P-glycoprotein (P-gp) at the blood-brain barrier (BBB) functions as an active efflux pump by extruding a substrate from the brain, which is important for maintaining loco-regional homeostasis in the brain and protection against toxic com...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161211797440122
更新日期:2011-01-01 00:00:00
abstract::G protein receptor kinase 2 (GRK2) has been for years mainly considered the negative regulator of the cardiac β adrenergic signaling. However GRK2 is a ubiquitous molecule and its kinase activity and scaffold properties brought to several investigations which have evidenced its involvement in pathophysiology of extra-...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/138161212799040493
更新日期:2012-01-01 00:00:00
abstract::In recent years, combination of different types of therapies using nanoparticles has emerged as an advanced strategy for cancer treatment. Most of all, combination of chemotherapeutic drug and siRNA in nanoformulation has shown a great potential, because siRNA-mediated specific gene silencing can compensate for the in...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612821666150531165059
更新日期:2015-01-01 00:00:00
abstract::Alzheimer's disease (AD) is a complex degenerative disorder of the brain, associated with a progressive cognitive decline. Age is the main risk factor with almost half of the population above 90 years affected by this pathology. AD and brain aging share common molecular changes, so it has been hypothesized that AD cou...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:R. Schofield (1978) proposed a hypothesis of hematopoietic stem cells (HSCs) niche (specialized cell microenvironment). An existence of osteoblastic and vascular niches for HSCs has been postulated since 2003. At the same time, the discussion about the existence and functioning of niche for multipotent mesen...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612824666180829154119
更新日期:2018-01-01 00:00:00
abstract::Synaptic transmission through descending motor pathways to lumbar motoneurons and then to leg muscles is essential for walking in humans and rats. Spinal cord injury (SCI), even when incomplete, results in diminished transmission to motoneurons and very limited recovery of motor function. Neurotrophins have emerged as...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/13816128113199990378
更新日期:2013-01-01 00:00:00
abstract::Patients with diabetes mellitus (DM) type 2 have a high prevalence of coronary artery disease (CAD), as diabetes is implicated in the formation of atherosclerotic plaque. Hyperglycemia, elevated free fatty acid, increased amount of circulating end-glucosylated serum products and insulin resistance are the main mechani...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161209788453185
更新日期:2009-01-01 00:00:00
abstract::Supraventricular tachycardias (SVTs) are observed in 0,1-0,4% of the paediatric population and represent an important clinical problem with related significant health and social issues. Most tachycardias are paroxysmal, being associated with sudden onset and termination, and only a relatively small number of them is p...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161208784007761
更新日期:2008-01-01 00:00:00
abstract::Transient left ventricular dysfunction in patients under emotional stress, also known as Takotsubo cardiomyopathy, has been recognized as a distinct clinical entity. Recent studies have supported the concept notion that the cardiovascular system is regulated by cortical modulation. A network consisting of the insular ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612822666161006123530
更新日期:2017-01-01 00:00:00
abstract::Cytokines are glycoproteins that serve as chemical messengers between cells. They assist in the regulation of cell growth and repair and also have immune modulating properties. Cytokines play a role in diverse clinical processes and phenomena such as fatigue, fever, sleep, pain, stress and aching. A review of the fibr...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:
更新日期:2006-01-01 00:00:00
abstract::In the classical renin angiotensin system (RAS), angiotensin II Ang IIplays many important roles in cardiovascular disease and in kidney, brain, and other organs via the Ang II type 1 receptor (AT1). The RAS consists of many angiotensin peptides, including Ang (1-7), Ang (1-9), Ang (2-8), and Ang IV. Ang (1-7), produc...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612811319170013
更新日期:2013-01-01 00:00:00
abstract::The prevalence of hypertension (HTN) worldwide is high and is constantly rising. HTN is considered to be a silent killer since often there are no obvious symptoms but long-term, HTN significantly increases the risk of coronary heart disease and cerebrovascular diseases. Those with diagnosed HTN or at high risk of its ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612823666170215144649
更新日期:2017-01-01 00:00:00
abstract::The diatomic molecule of oxygen contains two uncoupled electrons and can therefore undergo reduction, yielding several different oxygen metabolites, which are collectively called Reactive Oxygen Species or ROS. They are invariably produced in aerobic environments through a variety of mechanisms, which include electron...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612043384664
更新日期:2004-01-01 00:00:00
abstract::Improvements in the radiotherapeutic management of solid tumors through the concurrent use of gene therapy is a realistic possibility. Of the broad array of candidate genes that have been evaluated, those encoding prodrug-activating enzymes are particularly appealing since they directly complement ongoing clinical che...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612033454117
更新日期:2003-01-01 00:00:00
abstract::Aim of the presented study was to investigate the role of stromal derived factor 1 (SDF-1α) in mobilizing stem cells in combination with endothelial progenitor cell (EPC) transplantation in a regenerative strategy for myocardial infarction therapy in a murine ischemia/reperfusion model. Initially bone marrow was eradi...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/13816128113199990443
更新日期:2014-01-01 00:00:00
abstract::Since the first description of putative progenitor endothelial cells mobilized from bone marrow by stimuli like ischemia and cytokines, several studies in animals have confirmed their role in neovascularization of ischemic organs. In ischemic myocardium endothelial progenitor cells can prevent cardiomyocyte apoptosis,...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161207780831329
更新日期:2007-01-01 00:00:00
abstract::Atrial fibrillation (AF) is a frequent cardiac arrhythmia. It is a common major cause of serious diseases and is an increasing health-care burden. AF is associated with an excess amount of reactive oxygen species. In this review, we summarize several possible reactive oxygen species pathways that induce AF based on at...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612824666180903144042
更新日期:2018-01-01 00:00:00
abstract::In recent years, the simple paradigm of adipose tissue as merely a fat store is rapidly evolving into a complex paradigm of this tissue as multipotential secretory organ, partitioned into a few large depots, including visceral and subcutaneous location, and many small depots, associated with a variety of organs in the...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612033455152
更新日期:2003-01-01 00:00:00
abstract::Inhibition of carbonic anhydrase (CA, EC 4.2.1.1) isoforms present in the eyes (CA I, II, IV and XII), with sulfonamides such as acetazolamide, methazolamide, ethoxzolamide and dichlorophenamide, is still widely used for the systemic treatment of glaucoma. The mechanism of action of these drugs consists in inhibition ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161208783877866
更新日期:2008-01-01 00:00:00
abstract::Most heterosexual women want to reduce the risk of acquiring a sexually transmitted infection; many also want to control their fertility. Several chemical agents have been proposed to dramatically slow the spread of HIV infections. Ideally, vaginal microbicides, with or without contraceptive properties, should be safe...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161205774580705
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:Lipid nanoparticles have attracted increased degree of scientific and commercial attention in the last decade. The lipidic nanoparticles have emerged as a potential alternative to other nano-scale systems due to their various advantages over them and also due to overcoming the shortcomings of the already ava...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/1381612823666171122104216
更新日期:2017-11-21 00:00:00
abstract::Strontium ranelate is composed of an organic moiety (ranelic acid) and of two atoms of stable non-radioactive strontium. In vitro, strontium ranelate increases collagen and non-collagenic proteins synthesis by mature osteoblast enriched cells. The effects of strontium ranelate on bone formation were confirmed as stron...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612023393639
更新日期:2002-01-01 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
pub_type: 杂志文章
doi:10.2174/1381612826666200614182013
更新日期:2020-01-01 00:00:00
abstract::MicroRNAs (miRNAs) play a vital role in the onset and development of many diseases, including cancers. Emerging evidence shows that numerous miRNAs have the potential to be used as diagnostic biomarkers for cancers, and miRNA-based therapy may be a promising therapy for the treatment of malignant neoplasm. MicroRNA-14...
journal_title:Current pharmaceutical design
pub_type: 杂志文章
doi:10.2174/1381612826666201029095702
更新日期:2020-10-28 00:00:00
abstract::Cardiac arrhythmias remain a major source of morbidity and mortality in developed countries. Antiarrhythmic drug therapy was traditionally the mainstay of cardiac arrhythmia treatment; however, drug therapy of cardiac arrhythmias has been plagued by incomplete efficacy and by potentially serious adverse reactions, of ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612054021051
更新日期:2005-01-01 00:00:00
abstract::The prevalence of type 2 diabetes is rising at an alarming rate worldwide. Coronary artery disease (CAD) is the leading cause of morbidity and mortality in the diabetic population. Future CAD risk should be routinely assessed in patients with diabetes as specific subgroups might benefit from information derived from c...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/138161208786071272
更新日期:2008-01-01 00:00:00
abstract::The comorbid prevalence of major depressive disorder (MDD) with obesity and type II diabetes mellitus reflects the existence of a subset of individuals with a complex common pathophysiology and overlapping risk factors. Such comorbid disease presentations imply a number of difficulties, including: decreased treatment ...
journal_title:Current pharmaceutical design
pub_type: 杂志文章,评审
doi:10.2174/1381612822666160922165706
更新日期:2016-01-01 00:00:00