Abstract:
:Infections are thought to be important in the pathogenesis of many heart diseases. Coxsackievirus B3 (CVB3) has been linked to chronic dilated cardiomyopathy, a common cause of progressive heart disease, heart failure and sudden death. We show here that the sarcoma (Src) family kinase Lck (p56lck) is required for efficient CVB3 replication in T-cell lines and for viral replication and persistence in vivo. Whereas infection of wild-type mice with human pathogenic CVB3 caused acute and very severe myocarditis, meningitis, hepatitis, pancreatitis and dilated cardiomyopathy, mice lacking the p56lck gene were completely protected from CVB3-induced acute pathogenicity and chronic heart disease. These data identify a previously unknown function of Src family kinases and indicate that p56lck is the essential host factor that controls the replication and pathogenicity of CVB3.
journal_name
Nat Medjournal_title
Nature medicineauthors
Liu P,Aitken K,Kong YY,Opavsky MA,Martino T,Dawood F,Wen WH,Kozieradzki I,Bachmaier K,Straus D,Mak TW,Penninger JMdoi
10.1038/74689keywords:
subject
Has Abstractpub_date
2000-04-01 00:00:00pages
429-34issue
4eissn
1078-8956issn
1546-170Xjournal_volume
6pub_type
杂志文章相关文献
NATURE MEDICINE文献大全abstract::Angiopoietin-related growth factor (AGF), a member of the angiopoietin-like protein (Angptl) family, is secreted predominantly from the liver into the systemic circulation. Here, we show that most (>80%) of the AGF-deficient mice die at about embryonic day 13, whereas the surviving AGF-deficient mice develop marked ob...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1214
更新日期:2005-04-01 00:00:00
abstract::Activating mutations in genes encoding G protein α (Gα) subunits occur in 4-5% of all human cancers, but oncogenic alterations in Gβ subunits have not been defined. Here we demonstrate that recurrent mutations in the Gβ proteins GNB1 and GNB2 confer cytokine-independent growth and activate canonical G protein signalin...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.3751
更新日期:2015-01-01 00:00:00
abstract::Understanding the mechanisms of osteoclastogenesis is crucial for developing new drugs to treat diseases associated with bone loss, such as osteoporosis. Here we report that the C-C chemokine receptor-2 (CCR2) is crucially involved in balancing bone mass. CCR2-knockout mice have high bone mass owing to a decrease in n...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.1945
更新日期:2009-04-01 00:00:00
abstract::Retinoic acid and arsenic trioxide target the protein stability and transcriptional repression activity of the fusion oncoprotein PML-RARA, resulting in regression of acute promyelocytic leukemia (APL). Phenotypically, retinoic acid induces differentiation of APL cells. Here we show that retinoic acid also triggers gr...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.1891
更新日期:2008-12-01 00:00:00
abstract::Hypertension is one of the most frequent pathologies in the industrialized world. Although recognized to be dependent on a combination of genetic and environmental factors, its molecular basis remains elusive. Increased activity of the monomeric G protein RhoA in arteries is a common feature of hypertension. However, ...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.2079
更新日期:2010-02-01 00:00:00
abstract::Treatment for schistosomiasis, which is responsible for more than 280,000 deaths annually, depends almost exclusively on praziquantel. Millions of people are treated annually with praziquantel, and drug-resistant parasites thus are likely to evolve. Phosphinic amides and oxadiazole 2-oxides, identified from a quantita...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1737
更新日期:2008-04-01 00:00:00
abstract::Multiple sclerosis (MS) is an inflammatory disease of the central nervous system (CNS) characterized by localized areas of demyelination. Although the etiology and pathogenesis of MS remain largely unknown, it is generally assumed that immune responses to myelin antigens contribute to the disease process. The exact se...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0198-078
更新日期:1998-01-01 00:00:00
abstract::The 55-kilodalton (kDa) protein from the E1B-region of adenovirus binds to and inactivates the p53 gene, which is mutated in half of human cancers. We have previously shown that the replication and cytopathogenicity of an E1B, 55-kDa gene-attenuated adenovirus, ONYX-015, is blocked by functional p53 in RKO and U20S ca...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0697-639
更新日期:1997-06-01 00:00:00
abstract::High blood pressure, or hypertension, is a very common disorder with a substantial impact on public health because of its associated complications. Despite the high prevalence of essential hypertension and years of research, the basic causes remain obscure. Here I review recent advances in understanding the pathophysi...
journal_title:Nature medicine
pub_type: 杂志文章,评审
doi:10.1038/nm.2541
更新日期:2011-11-07 00:00:00
abstract::The C2 domain of synaptotagmin I, which binds to anionic phospholipids in cell membranes, was shown to bind to the plasma membrane of apoptotic cells by both flow cytometry and confocal microscopy. Conjugation of the protein to superparamagnetic iron oxide nanoparticles allowed detection of this binding using magnetic...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1101-1241
更新日期:2001-11-01 00:00:00
abstract::By convention, CD4+ T lymphocytes recognize foreign and self peptides derived from internalized antigens in combination with major histocompatibility complex class II molecules. Alternative pathways of epitope production have been identified, but their contributions to host defense have not been established. We show h...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.3958
更新日期:2015-10-01 00:00:00
abstract:: ...
journal_title:Nature medicine
pub_type: 评论,杂志文章
doi:10.1038/s41591-019-0362-1
更新日期:2019-02-01 00:00:00
abstract::Iron is an essential component of the erythrocyte protein hemoglobin and is crucial to oxygen transport in vertebrates. In the steady state, erythrocyte production is in equilibrium with erythrocyte removal. In various pathophysiological conditions, however, erythrocyte life span is compromised severely, which threate...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.4146
更新日期:2016-08-01 00:00:00
abstract::Rapid and accurate measurement of biomarkers in tissue and fluid samples is a major challenge in medicine. Here we report the development of a new, miniaturized diagnostic magnetic resonance (DMR) system for multiplexed, quantitative and rapid analysis. By using magnetic particles as a proximity sensor to amplify mole...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.1711
更新日期:2008-08-01 00:00:00
abstract::Hutchinson-Gilford progeria syndrome (HGPS) is a childhood premature aging disease caused by a spontaneous point mutation in lamin A (encoded by LMNA), one of the major architectural elements of the mammalian cell nucleus. The HGPS mutation activates an aberrant cryptic splice site in LMNA pre-mRNA, leading to synthes...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1204
更新日期:2005-04-01 00:00:00
abstract::We show that the fraction of proliferating CD4+ lymphocytes is similar in HIV-infected subjects in the early stage of disease and in HIV-negative subjects, whereas the fraction of proliferating CD8+ lymphocytes is increased 6.8-fold in HIV-infected subjects. After initiation of antiviral therapy, there is a late incre...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0798-794
更新日期:1998-07-01 00:00:00
abstract::Cystic fibrosis (CF) is caused by mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) that compromise its chloride channel activity. The most common mutation, p.Phe508del, results in the production of a misfolded CFTR protein, which has residual channel activity but is prematu...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.4305
更新日期:2017-05-01 00:00:00
abstract::The Kaposi's sarcoma-associated herpesvirus (KSHV) latency-associated nuclear antigen (LANA) is expressed in all KSHV-associated tumors, including Kaposi's sarcoma (KS) and primary effusion lymphoma (PEL). We found that beta-catenin is overexpressed in both PEL cells and KS tissue. Introduction of anti-LANA small inte...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm829
更新日期:2003-03-01 00:00:00
abstract::Cells from the telomerase knockout mouse immortalize with an approximately ten million-fold greater frequency than human cells. In this commentary, Wright and Shay discuss the implications of this difference between mice and men and its relationship to cancer. ...
journal_title:Nature medicine
pub_type: 杂志文章,评审
doi:10.1038/78592
更新日期:2000-08-01 00:00:00
abstract::Phase 3 trials are the mainstay of drug development across medicine but have often not met expectations set by preceding phase 2 studies. A systematic meta-analysis evaluated all randomized controlled, double-blind trials investigating targeted disease-modifying anti-rheumatic drugs in rheumatoid and psoriatic arthrit...
journal_title:Nature medicine
pub_type: 杂志文章,meta分析
doi:10.1038/s41591-020-0833-4
更新日期:2020-06-01 00:00:00
abstract::Levels of insulin-like growth factor I (IGF-I), a neuroprotective hormone, decrease in serum during aging, whereas amyloid-beta (Abeta), which is involved in the pathogenesis of Alzheimer disease, accumulates in the brain. High brain Abeta levels are found at an early age in mutant mice with low circulating IGF-I, and...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm1202-793
更新日期:2002-12-01 00:00:00
abstract::Migration inhibitory factor (MIF) is known to exert significant pro-inflammatory effects and has the potential to override the anti-inflammatory action of glucocorticoids. In this study we have identified significant quantities of MIF in the alveolar airspaces of patients with acute respiratory distress syndrome (ARDS...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0397-320
更新日期:1997-03-01 00:00:00
abstract::Monogenic deficiency diseases provide unique opportunities to define the contributions of individual molecules to human physiology and to identify pathologies arising from their dysfunction. Here we describe a deficiency disease in two human siblings that presented with severe bleeding, frequent infections and osteope...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.1917
更新日期:2009-03-01 00:00:00
abstract::Unlike normal melanocytes, primary and metastatic human melanomas express high levels of basic fibroblast growth factor (bFGF) and fibroblast growth factor receptor-1 (FGFR-1) messenger RNA, and expression of these genes is essential in sustaining the proliferation of malignant melanomas in vitro. To determine whether...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0897-887
更新日期:1997-08-01 00:00:00
abstract::Both the risk and the rate of development of atherosclerosis are increased in diabetics, but the mechanisms involved are unknown. Here we report a glucose-mediated increase in CD36 mRNA translation efficiency that results in increased expression of the macrophage scavenger receptor CD36. Expression of CD36 was increas...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/89969
更新日期:2001-07-01 00:00:00
abstract::We report the development of a new combinatorial approach that allows for peptide-mediated selective tissue targeting of nuclear hormone pharmacology while eliminating adverse effects in other tissues. Specifically, we report the development of a glucagon-like peptide-1 (GLP-1)-estrogen conjugate that has superior sex...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.3009
更新日期:2012-12-01 00:00:00
abstract::gammadelta T cells downregulate airways responsiveness to allergen challenge, possibly by controlling the 'repair' response of the airway epithelium to alphabeta T cell-mediated damage (pages 1150-1156). ...
journal_title:Nature medicine
pub_type: 评论,新闻
doi:10.1038/13447
更新日期:1999-10-01 00:00:00
abstract::CD23 is a low-affinity receptor for immunoglobulin E (IgE) expressed by a variety of haematopoietic cells. Proteolytic cleavage of the transmembrane receptor generates soluble forms, which can be detected in biological fluids. CD23 regulates many functional aspects of immune cells, both in its cell-associated and solu...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm0895-781
更新日期:1995-08-01 00:00:00
abstract::Expression of the oncogenic transcription factor MYC is disproportionately elevated in triple-negative breast cancer (TNBC), as compared to estrogen receptor-, progesterone receptor- or human epidermal growth factor 2 receptor-positive (RP) breast cancer. We and others have shown that MYC alters metabolism during tumo...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/nm.4055
更新日期:2016-04-01 00:00:00
abstract::Activation of the zinc-finger transcription factor early growth response (Egr)-1, initially linked to developmental processes, is shown here to function as a master switch activated by ischemia to trigger expression of pivotal regulators of inflammation, coagulation and vascular hyperpermeability. Chemokine, adhesion ...
journal_title:Nature medicine
pub_type: 杂志文章
doi:10.1038/82168
更新日期:2000-12-01 00:00:00