Abstract:
:It is generally accepted that muscle wasting is caused by an increase in protein breakdown which seems to be associated with an ATP-dependent, non-lysosomal proteolytic system based on conjugation of proteins to the small polypeptide ubiquitin. Increases in ubiquitin conjugates and in ubiquitin mRNAs are found in the skeletal muscle of experimental animals with various pathological conditions such as infection, acidosis or cancer cachexia. In this review, Josep Argilés and Francisco López-Soriano discuss the role of the ubiquitin-dependent proteolytic pathway in muscle weight loss in pathological situations.
journal_name
Trends Pharmacol Scijournal_title
Trends in pharmacological sciencesauthors
Argilés JM,López-Soriano FJdoi
10.1016/0165-6147(96)10021-3subject
Has Abstractpub_date
1996-06-01 00:00:00pages
223-6issue
6eissn
0165-6147issn
1873-3735pii
0165-6147(96)10021-3journal_volume
17pub_type
杂志文章,评审abstract::Molecular forms of acetylcholinesterase exhibit tissue-specific distribution, and each form is anchored to the cell surface via a particular post-translational modification of the catalytic subunit. Nibaldo Inestrosa and Alejandra Perelman review evidence that heparan sulphate proteoglycans are the extracellular matri...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/0165-6147(89)90067-9
更新日期:1989-08-01 00:00:00
abstract::Ischaemia-reperfusion (I/R) injury is a common feature of several diseases associated with high morbidity and mortality, such as stroke and myocardial infarction. The damaged tissue displays cardinal signs of inflammation and microvascular injury that, unless resolved, lead to long-term tissue damage with associated d...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2010.04.001
更新日期:2010-06-01 00:00:00
abstract::Influenza A viral infections claim millions of lives worldwide and continue to impose a major burden on healthcare systems. Current pharmacological strategies to control influenza A virus-induced lung disease are problematic owing to antiviral resistance and the requirement for strain-specific vaccination. The product...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2011.09.001
更新日期:2012-01-01 00:00:00
abstract::Rett syndrome (RTT) is a neurodevelopmental disorder caused by mutations in the Methyl CpG binding protein 2 (MeCP2) gene. This Science & Society article focuses on pharmacological strategies that attack RTT treatment from multiple angles, including drug repurposing and de novo discovery efforts, and discusses the imp...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2019.02.007
更新日期:2019-04-01 00:00:00
abstract::As we have learnt from earlier articles in our series on the pharmacology of excitatory amino acids, neurons and glia express several subtypes of excitatory amino acid receptor, the activation of which increases intracellular free calcium ion concentration. In this sixth article, Mark Mayer and Richard Miller detail t...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/0165-6147(90)90254-6
更新日期:1990-06-01 00:00:00
abstract::Degradation of heme requires its conversion to biliverdin (BV) by heme oxygenase, followed by reduction of BV to the free-radical quencher bilirubin (BR) by biliverdin reductase (BVR). It is now recognized that human BVR (hBVR) is a dual-specificity kinase (Ser/Thr and Tyr) upstream activator of the insulin/insulin gr...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2008.12.003
更新日期:2009-03-01 00:00:00
abstract::Docking is now routine in virtual screening or lead optimization for drug screening and design. The number of papers related to docking has dramatically increased over the past decade. However, there are many issues to consider when undertaking a docking study. Frequent problems or issues arise, such as the wrong bind...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2014.12.001
更新日期:2015-02-01 00:00:00
abstract::The British Pharmacological Society (BPS) is currently celebrating its 75th anniversary. It is therefore a young society compared with some other biomedical societies and particularly when compared with the origins of the oldest learned societies. In this article, I briefly review the origins of learned societies and ...
journal_title:Trends in pharmacological sciences
pub_type: 历史文章,杂志文章
doi:10.1016/j.tips.2006.01.001
更新日期:2006-03-01 00:00:00
abstract::Cyclic AMP (cAMP) steers the generation of basal heart beat in the sinoatrial node. It also induces sinoatrial tachycardia and increased cardiac force, elicited through activation of Gs-protein-coupled receptors (GsPCRs). Phosphodiesterases (PDEs) hydrolyse cAMP. In the heart mainly PDE3 and PDE4 would be expected to ...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章
doi:10.1016/j.tips.2011.03.003
更新日期:2011-07-01 00:00:00
abstract::Insect nicotinic acetylcholine (nACh) receptors are molecular targets of insecticides such as neonicotinoids that are used to control disease-carrying insects and agricultural pests. To date, several insect nACh receptor subunits have been identified, indicating different nACh receptor subtypes and pharmacological pro...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2006.11.006
更新日期:2007-01-01 00:00:00
abstract::Cannabinoids have emerged as powerful drug candidates for the treatment of inflammatory and autoimmune diseases due to their immunosuppressive properties. Significant clinical and experimental data on the use of cannabinoids as anti-inflammatory agents exist in many autoimmune disease settings, but virtually no studie...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2010.05.006
更新日期:2010-08-01 00:00:00
abstract::K(+) channels are macromolecules embedded in biological membranes, where they play a key role in cellular excitability and signal transduction pathways. Knowledge of their structure should help improve our understanding of their function and lead to the design of therapeutic compounds. Most pharmacological and structu...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/S0165-6147(03)00080-4
更新日期:2003-05-01 00:00:00
abstract::Hedgehog (Hh) signaling has emerged in recent years as an attractive target for anticancer therapy because its aberrant activation is implicated in several cancers. Major progress has been made in the development of SMOOTHENED (SMO) antagonists, although they have shown several limitations due to downstream SMO pathwa...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2015.05.006
更新日期:2015-08-01 00:00:00
abstract::Pharmacology training in Canada was initiated at McGill University in Montréal in 1824, and there are now 17 pharmacology departments in Canada offering graduate training to more than 500 students. In this article, Gerald Marks reviews the growth of pharmacology in Canada since the early 19th century in both academic ...
journal_title:Trends in pharmacological sciences
pub_type: 历史文章,杂志文章
doi:10.1016/0165-6147(94)90312-3
更新日期:1994-07-01 00:00:00
abstract::Clodronate is a first-generation bisphosphonate used worldwide for antiresorptive therapy for osteoporosis. Although clodronate is analgesic in nature, its mechanism and efficacy were unknown for some time. Recently, clodronate was identified as a selective and potent inhibitor for vesicular nucleotide transporter (VN...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2017.10.007
更新日期:2018-01-01 00:00:00
abstract::It has taken 17 years from the first identification of a voltage-gated Ca2+ channel (CaV) beta-subunit as a band on a gel following purification of skeletal muscle dihydropyridine (DHP) receptors in 1987 to the publication of key information on the structures of Ca2+ channel beta-subunits. Three recent X-ray crystallo...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2004.10.008
更新日期:2004-12-01 00:00:00
abstract::Apoptosis plays a key role in tumour biology, and the induction of apoptosis forms a cornerstone of most anticancer therapies. New developments in nuclear magnetic resonance spectroscopy (MRS) and magnetic resonance imaging (MRI) have taken these techniques far beyond their original roles as the workhorses of structur...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/S0165-6147(03)00032-4
更新日期:2003-03-01 00:00:00
abstract::Efforts to model and reengineer the putative binding sites of G-protein-coupled receptors (GPCRs) have led to an approach that combines small-molecule 'classical' medicinal chemistry and gene therapy. In this approach, complementary structural changes (e.g. based on novel ionic or H-bonds) are made in the receptor and...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2007.01.006
更新日期:2007-03-01 00:00:00
abstract::Recent molecular cloning studies have identified several genes encoding alpha and beta subunits of the nicotinic acetylcholine receptor. These genes have distinct, although overlapping, patterns of expression in the brain and peripheral ganglia. Multiple nicotinic receptors with distinct pharmacological and functional...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/0165-6147(91)90486-c
更新日期:1991-01-01 00:00:00
abstract::Several clinical studies document a greater discrimination between asthmatic and healthy subjects in bronchial responsiveness to a range of stimuli such as cold air, distilled water and sodium metabisulphite, than to conventional bronchoconstrictor agonists including histamine and methacholine. One of the mechanisms t...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/s0165-6147(98)01261-9
更新日期:1998-11-01 00:00:00
abstract::The disruption of large protein-protein (PP) interfaces remains a challenge in targeted therapy. Designing drugs that compete with binding partners is daunting, especially when the structure of the protein complex is unknown. To address the problem we propose a deep protein databank (PDB) learning platform to discover...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章
doi:10.1016/j.tips.2019.04.009
更新日期:2019-08-01 00:00:00
abstract::The tachykinin family has recently been extended by the discovery of a third tachykinin gene encoding previously unknown mammalian tachykinins (hemokinin 1, endokinin A and endokinin B) that have a widespread peripheral distribution and a tachykinin NK(1) receptor selectivity. This and the identification of other tach...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2003.11.005
更新日期:2004-01-01 00:00:00
abstract::In the discipline of pharmacology, drugs (ligands) are used as tools to elucidate the processes of biological systems. Because of this, pharmacologists strive to delineate all characteristics of drugs. Decades of research have resulted in the proposal that ligands possess two properties that are intrinsic to the ligan...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/s0165-6147(97)01138-3
更新日期:1998-07-01 00:00:00
abstract::Upregulation of binding to nicotinic acetylcholine receptors (nAChRs) is observed in the brains of both smokers and animals chronically exposed to nicotine, although whether this in vivo change is accompanied by an increase in receptor function is unknown. In vitro recordings indicate that alpha4beta2- and alpha7-subt...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/S0165-6147(00)01979-9
更新日期:2002-03-01 00:00:00
abstract::Intercellular transfer of proteins is a mode of communication between cells that is crucial for certain physiological processes. Chemotherapy is the treatment of choice for approximately 50% of all cancers. However, multidrug resistance mediated by drug-efflux pumps such as P-glycoprotein (Pgp) minimizes the effective...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2005.06.001
更新日期:2005-08-01 00:00:00
abstract::Pharmacology as a modern science was introduced in China approximately 150 years ago, and has been used since then to study traditional Chinese medicine (TCM). Pharmacology has experienced its own development over this time and continues to provide new tools for the study of TCM. In the present review, three models fo...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2013.09.004
更新日期:2013-11-01 00:00:00
abstract::Protein engineering is a powerful tool for studying relationships between receptor structure and function--providing that it is used and interpreted appropriately. Site-directed mutagenesis, deletion mutagenesis and construction of chimaeric proteins have all been used to characterize receptors. In this review, Walter...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/0165-6147(90)90009-w
更新日期:1990-07-01 00:00:00
abstract::Histamine-containing neurons and histamine H1 receptors are distributed within the brain and peripheral tissues. The results of physiological and pharmacological studies have revealed that brain histamine and H1 receptors are involved in the regulation of feeding and obesity in rodents. The adipocytokine leptin regula...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2006.03.008
更新日期:2006-05-01 00:00:00
abstract::Spinal and bulbar muscular atrophy is a hereditary motor neuron disease caused by trinucleotide repeat expansion in the androgen receptor gene. The disease mechanism probably involves a toxic gain of function in the mutant protein, because other mutations that cause a loss of androgen receptor function result in a dif...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2010.08.005
更新日期:2010-11-01 00:00:00
abstract::Oxycodone is a semisynthetic opioid analgesic that is increasingly used for the treatment of acute, cancer, and chronic non-malignant pain. Oxycodone was synthesized in 1917 but its pharmacological properties were not thoroughly studied until recently. Oxycodone is a fairly selective μ-opioid receptor agonist, but the...
journal_title:Trends in pharmacological sciences
pub_type: 杂志文章,评审
doi:10.1016/j.tips.2013.02.001
更新日期:2013-04-01 00:00:00