Abstract:
:The hyaluronidases (HAases) are a group of less extensively studied glycosidases distributed throughout the animal kingdom and are popularly known as 'spreading factors'. In recent years, HAases received much attention due to their ability to abruptly alter the hyaluronic acid (HA) homeostasis. HAases preferentially degrade HA, which is a megadalton acidic structural polysaccharide found exclusively in the extracellular matrix (ECM) of animals. The HA-HAase system has been suggested to participate in many pathophysiological conditions. The HA degradation in ECM, crack down the structural integrity with an eventual increased tissue permeability that is attributed for the spreading property. The spreading property has been widely accepted in functions including envenomation, acrosomal reaction/ovum fertilization, cancer progression, microbial pathogenesis such as wound infections, pneumonia, and other sepses like, bacteremia and meningitis. HA fragmentation has dual effects; generation of a wide molecular range bioactive oligosaccharides of angiogenic, pro-inflammatory, and immunostimulatory properties; and impairment in the reservoir capacity of ECM that holds metal ions, growth factors, cytokines and various enzymes for signal transduction. Hence, inhibition of HA degradation appears critical and imperative in HAase mediated pathological conditions. HAase inhibitors are thus potent regulators that maintain HA homeostasis and they might serve as anti-inflammatory, anti-aging, anti-microbial, anticancer and anti-venom/toxin and contraceptive agents. In addition, HAase inhibitors may serve as tools to understand several unexplained and complex functions of HAases in HA metabolism. Therefore, this review is expected to provide an integrated update as of 2008 on the HAase inhibitors and their possible role as therapeutics in the management of a wide range of pathological conditions.
journal_name
Curr Med Chemjournal_title
Current medicinal chemistryauthors
Girish KS,Kemparaju K,Nagaraju S,Vishwanath BSdoi
10.2174/092986709788453078subject
Has Abstractpub_date
2009-01-01 00:00:00pages
2261-88issue
18eissn
0929-8673issn
1875-533Xjournal_volume
16pub_type
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journal_title:Current medicinal chemistry
pub_type: 杂志文章
doi:10.2174/092986712803833308
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abstract:: ...
journal_title:Current medicinal chemistry
pub_type: 社论
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journal_title:Current medicinal chemistry
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journal_title:Current medicinal chemistry
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更新日期:2008-01-01 00:00:00
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journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
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更新日期:2019-01-01 00:00:00
abstract:OBJECTIVES:Post-exercise cardiac troponin T (cTnT) release has been widely reported in adult athletes but limited data is available for adolescents. The aim of this study was to determine the incidence and magnitude of cTnT appearance in a large group of adolescent runners, and to determine any association between cTnT...
journal_title:Current medicinal chemistry
pub_type: 杂志文章
doi:10.2174/092986711796642625
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Antimicrobial resistance is found in all microorganisms and has become one of the biggest threats to global health. New antimicrobials with different action mechanisms are effective weapons to fight against antibiotic-resistance. OBJECTIVE:This review aims to find potential drugs which can be further develo...
journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/0929867324666171106160326
更新日期:2019-01-01 00:00:00
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journal_title:Current medicinal chemistry
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更新日期:2012-01-01 00:00:00
abstract::Chagas disease is one of the most important parasitic diseases in Latin America, affecting 16 to 18 million people. Nifurtimox and Benznidazol are drugs that are commonly used in its treatment; however, these drugs produce several adverse reactions and are not effective in the chronic phase of the disease. Therefore, ...
journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/092986709788803303
更新日期:2009-01-01 00:00:00
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journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/092986712799828319
更新日期:2012-01-01 00:00:00
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journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/0929867325666180622154411
更新日期:2019-01-01 00:00:00
abstract::Currently, the long-term usage of non-nucleoside reverse transcriptase inhibitors (NNRTIs) in HIVAIDS patients eventually leads to the development of drug resistance and severe side effect. Therefore, it is imperative to look for the novel NNRTIs with potent and broad spectrum anti-mutant activity that are also safe a...
journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
doi:10.2174/092986709788803231
更新日期:2009-01-01 00:00:00
abstract::Limitations associated with the production cost, metabolic instability, side-effects, resistance and poor pharmacokinetics of organic protease inhibitors (PIs), which form an essential component of the front line HAART treatment for HIV, have fuelled efforts into finding novel, transition metal-based alternatives. Som...
journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
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更新日期:2013-01-01 00:00:00
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更新日期:2015-01-01 00:00:00
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更新日期:2019-01-01 00:00:00
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journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
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更新日期:2017-01-01 00:00:00
abstract::Apoptotic cell death has been reported in human oocytes and preimplantation embryos under in vivo and in vitro conditions. BCL-2 family proteins comprise both anti- and pro-apoptotic members, which are likely to play a key role in controlling oocyte and early embryo survival. However, very limited data are available o...
journal_title:Current medicinal chemistry
pub_type: 杂志文章
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更新日期:2014-01-01 00:00:00
abstract::Advanced enteropancreatic (EP) neuroendocrine tumors (NETs) can be treated with several different therapies, including chemotherapy, biotherapy, and locoregional treatments. Over the last few decades, impressive progress has been made in the biotherapy field. Three main druggable molecular targets have been studied an...
journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
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更新日期:2014-01-01 00:00:00
abstract::Tuberculosis (TB) is the leading cause of mortality due to a single infectious agent. The currently used combination drug regimens produce cure rates that exceed 95%, given good patient adherence during the multiple months treatment period. However the recent surge in HIV infections and the synergy between HIV and TB ...
journal_title:Current medicinal chemistry
pub_type: 杂志文章,评审
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更新日期:2008-01-01 00:00:00
abstract::O-Prenyl secondary metabolites (3,3-dimethylallyl, geranyl-, farnesyl- and related biosynthetic derivatives) represent a class of rarely occurring natural products. In the last two decades such compounds have been found to exert promising and effective pharmacological activities, mainly in terms of anti-cancer propert...
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更新日期:2015-01-01 00:00:00
abstract::Currently available therapeutic options for non-insulin-dependent diabetes mellitus, such as dietary modification, oral hypoglycemics, and insulin, have limitations of their own. Many natural products and herbal medicines have been recommended for the treatment of diabetes. The present paper reviews medicinal plants t...
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更新日期:2006-01-01 00:00:00
abstract::Synthetic compounds with a tri- and tetra-substituted imidazole scaffold are known as selective inhibitors of the p38 mitogen-activated protein (MAP) kinase responsible for proinflammatory cytokine release. The scope is to review the literature describing their design, synthesis and activity studies. To date a great p...
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更新日期:2011-01-01 00:00:00
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更新日期:2016-01-01 00:00:00
abstract::Both zinc and copper are essential minerals that are required for various cellular functions. Although these metals are essential, they can be toxic at excess amounts, especially in certain genetic disorders. Zinc and copper homeostasis results from a coordinated regulation by different proteins involved in uptake, ex...
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