Abstract：
:Animal models of ricin toxicosis are necessary for testing the efficacy of therapeutic measures, as well studying the mechanisms by which ricin exerts its toxicity in intact animals. Because ricin can serve as a particularly well-characterized model of tissue damage, and the host response to that damage, studies of the mechanisms of ricin toxicity may have more general applicability. For example, our studies of the molecular mechanisms underlying the development of ricin-induced hypoglycemia may help elucidate the relationship of type II diabetes, insulin resistance, and inflammation. Studies in non-human primates are most relevant for testing and developing agents having clinical utility. But these animals are expensive and limited in quantity, and so rodents are used for most mechanistic studies.
journal_name
Curr Top Microbiol Immunoljournal_title
Current topics in microbiology and immunologyauthors
Roy CJ,Song K,Sivasubramani SK,Gardner DJ,Pincus SHdoi
10.1007/82_2011_173subject
Has Abstractpub_date
2012-01-01 00:00:00pages
243-57eissn
0070-217Xissn
2196-9965journal_volume
357pub_type
杂志文章abstract：:The use of human organotypic models for biomedical research is experiencing a significant increase due to their biological relevance, the possibility to perform high-throughput analyses, and their cost efficiency. In the field of anti-infective research, comprising the search for novel antipathogenic treatments includ...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章
doi：10.1007/82_2018_130
更新日期：2018-09-20 00:00:00
abstract：:In normal cells, the proto-oncogene c-myc is regulated by promoter-proximal pausing of RNA polymerase II (pol II). In Burkitt lymphoma cells, c-myc is chromosomally translocated to one of the three immunoglobulin (Ig) gene loci and its transcription is driven constitutively by Ig enhancers. Promoter-proximal pausing o...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-642-60162-0_28
更新日期：1999-01-01 00:00:00
abstract：:In most cases, the genetic engineering of plants uses Agrobacterium-mediated transformation to introduce novel genes. In nature, insertion of T-DNA into the plant genome and its subsequent transfer via sexual reproduction have been shown for several species in the genera Nicotiana, Ipomoea , and Linaria . A sequence h...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2018_80
更新日期：2018-01-01 00:00:00
abstract：:Selected microenvironmental stimuli confer to leukemic cells a growth advantage and an extended survival. We aimed at dissecting the differential support provided by the different cellular components of the microenvironment where CLL cells accumulate. To this end we cultured purified CLL cells in vitro in the presence...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/3-540-29933-5_8
更新日期：2005-01-01 00:00:00
abstract：:Autophagy plays diverse roles in cellular adaptation to stress and promotes vital housekeeping functions by recycling unused or damaged organelles and proteins. As an innate immune defense pathway, autophagy also protects against infection with diverse pathogens, including viruses. Autophagy combats infections with bo...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-642-00302-8_13
更新日期：2009-01-01 00:00:00
abstract：:In summary, the complement system has evolved an important function in regulation of humoral immunity to T-dependent antigens. Covalent attachment of activated C3 to antigen alters its fate by enhancing uptake on the surface of FDC via CD21/CD35; and by enhancing signal transduction via the B cell coreceptor CD21/CD19...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-642-60162-0_8
更新日期：1999-01-01 00:00:00
abstract：:Genetic variation of the host significantly contributes to dramatic differences in the outcomes of natural infection with virulent Mycobacterium tuberculosis (MTB) in humans, as well as in experimental animal models. Host resistance to tuberculosis is a complex multifactorial genetic trait in which many genetic polymo...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-540-75203-5_6
更新日期：2008-01-01 00:00:00
abstract：:Long noncoding RNAs (lncRNAs) perform diverse regulatory functions in transcription, translation' chromatin modification, and cellular organization. Misregulation of lncRNAs is found linked to various human diseases. Compared to protein-coding RNAs' lncRNAs are more specific to organs, tissues, cell types, development...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2015_464
更新日期：2016-01-01 00:00:00
abstract：:The accumulation of protein aggregates has a fundamental role in the patophysiology of distinct neurodegenerative diseases. This phenomenon may have a common origin, where disruption of intracellular mechanisms related to protein homeostasis (here termed proteostasis) control during aging may result in abnormal protei...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2017_52
更新日期：2018-01-01 00:00:00
abstract：:There is currently a handful of genome sequences available for tailed bacteriophages with genomes of more than 200 kbp of DNA, designated here as giant or jumbo phages. The majority of the proteins predicted from the genome sequences of these phages have no matches in the current sequence databases, and the genomes th...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-540-68618-7_7
更新日期：2009-01-01 00:00:00
abstract：:Dicer, an RNase III type endonuclease, is the key enzyme involved in RNA interference (RNAi) and microRNA (miRNA) pathways. It is required for biogenesis of miRNAs and small interfering RNAs (siRNAs), and also plays an important role in an effector step of RNA silencing, the RNA-induced silencing complex (RISC) assemb...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-540-75157-1_4
更新日期：2008-01-01 00:00:00
abstract：:Host cell attachment by influenza A viruses is mediated by the hemagglutinin glycoprotein (HA), and the recognition of specific types of sialic acid -containing glycan receptors constitutes one of the major determinants of viral host range and transmission properties. Structural studies have elucidated some of the vir...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2014_423
更新日期：2014-01-01 00:00:00
abstract：:HAM/TSP is a chronic inflammatory disease of the spinal cord. It is rather rare in HTLV-1-infected individuals. Immunogenetic factors of the HLA complex have been identified that support or prevent the development of the disease. In HAM/TSP patients a characteristic constellation of high proviral loads and increased c...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-662-09525-6_10
更新日期：2002-01-01 00:00:00
abstract：:Since MRD is the major cause for relapses of malignant diseases, strategies utilizing ITs to target tumor cells surviving conventional treatment have attracted scientific and clinical interest. Many different ITs against various blood-borne as well as solid malignancies have demonstrated specific potent anti-tumor eff...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章
doi：10.1007/978-3-642-72153-3_2
更新日期：1998-01-01 00:00:00
abstract：:Since the original identification of Bruton's tyrosine kinase (BTK) as the gene defective in the primary immunodeficiency X-linked agammaglobulinemia (XLA) in 1993, our knowledge on the physiological function of BTK has expanded impressively. In this review, we focus on the role of BTK during B cell differentiation in...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2015_478
更新日期：2016-01-01 00:00:00
abstract：:Staphylococcus aureus (S. aureus) is a formidable foe equipped with an armamentarium of virulence factors to thwart host defenses and establish a successful infection. Among these virulence factors, S. aureus produces several potent secreted proteins that act as cytotoxins, predominant among them the beta-barrel pore-...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章
doi：10.1007/82_2016_16
更新日期：2017-01-01 00:00:00
abstract：:Rhabdoviruses, mainly in rainbow trout, are among the most devastating viruses for worldwide aquaculture. To date no effective treatments to fight against these viruses are available. During the past years, several approaches to develop efficient vaccines have been undertaken such as the use of immunogenic recombinant...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/3-540-27485-5_6
更新日期：2005-01-01 00:00:00
abstract：:Hendra virus, a novel and fatally zoonotic member of the family Paramyxoviridae, was first described in Australia in 1994. Periodic spillover from its natural host (fruit bats) results in catastrophic disease in horses and occasionally the subsequent infection of humans. Prior to 2011, 14 equine incidents involving se...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2012_214
更新日期：2012-01-01 00:00:00
abstract：:Histoplasmosis, caused by the dimorphic environmental fungus Histoplasma capsulatum, is a major mycosis on the global stage. Acquisition of the fungus by mammalian hosts can be clinically silent or it can lead to life-threatening systemic disease, which can occur in immunologically intact or deficient hosts, albeit se...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2018_114
更新日期：2019-01-01 00:00:00
abstract：:Myeloid differentiation factor 88 (MyD88) is an adaptor molecule composed of an N-terminal death domain and a C-terminal Toll/interleukin (IL)-1R homology domain. Ligand binding to Toll-like receptor (TLR)/IL-1R family members results in the association of MyD88 to the cytoplasmic tail of receptors; this then initiate...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-642-59430-4_10
更新日期：2002-01-01 00:00:00
abstract：:Epstein-Barr virus (EBV) is arguably one of the most successful pathogens of humans, persistently infecting over ninety percent of the world's population. Despite this high frequency of carriage, the virus causes apparently few adverse effects in the vast majority of infected individuals. Nevertheless, the potent grow...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-22834-1_11
更新日期：2015-01-01 00:00:00
abstract：:Staphylococcus aureus is an important human pathogen, responsible for infections in the community and the healthcare setting. Although much of the attention is focused on the methicillin-resistant "variant" MRSA, the methicillin-susceptible counterpart (MSSA) remains a prime species in infections. The epidemiology of ...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2016_3
更新日期：2017-01-01 00:00:00
abstract：:Theoretical modeling of quasispecies has progressed in several directions. In this chapter, we review the works of Emmanuel Tannenbaum, who, together with Eugene Shakhnovich at Harvard University and later with colleagues and students at Ben-Gurion University in Beersheva, implemented one of the more useful approaches...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2015_456
更新日期：2016-01-01 00:00:00
abstract：:Natural killer (NK) cells are crucial to mounting an effective immune response. They have a significant role in cancer immunosurveillance and function as a bridge between innate and adaptive immunity. However, until recently, surprisingly little was known about the molecular basis of NK cell development as compared to...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2014_376
更新日期：2014-01-01 00:00:00
abstract：:The field of autophagy research has advanced rapidly in recent years, with important discoveries made in relation to both molecular mechanisms and physiological functions. Initially, autophagy was thought to be primarily a response to starvation. Although this might be true in lower eukaryotes, this catabolic process ...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-642-00302-8_3
更新日期：2009-01-01 00:00:00
abstract：:The human stomach is a harsh and fluctuating environment for bacteria with hazards such as gastric acid and flow through of gastric contents into the intestine. H. pylori gains admission to a stable niche with nutrient access from exudates when attached to the epithelial cells under the mucus layer, whereof adherence ...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-15138-6_8
更新日期：2019-01-01 00:00:00
abstract：:Escherichia coli is a predominant species among facultative anaerobic bacteria of the gastrointestinal tract. Both its frequent community lifestyle and the availability of a wide array of genetic tools contributed to establish E. coli as a relevant model organism for the study of surface colonization. Several key fact...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-540-75418-3_12
更新日期：2008-01-01 00:00:00
abstract：:Studies have focused on two genetic loci, c-myb and Mml1, whose activation by retroviral insertional mutagenesis contribute to promonocytic leukemia in our acute monocytic leukemia (AMoL) model. Multiple mechanisms of activation of c-myb by retroviral insertional mutagenesis implicate both transcriptional deregulation...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-642-85232-9_19
更新日期：1996-01-01 00:00:00
abstract：:Natural and intentional biological risks threaten human civilization, both through direct human fatality as well as follow-on effects from a collapse of the just-in-time delivery system that provides food, energy and critical supplies to communities globally. Human beings have multiple innate cognitive biases that sys...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/82_2019_162
更新日期：2019-01-01 00:00:00
abstract：:The ability to regulate and even target mutagenesis is an extremely valuable cellular asset. Enzyme-catalyzed DNA cytosine deamination is a molecular strategy employed by vertebrates to promote antibody diversity and defend against foreign nucleic acids. Ten years ago, a family of cellular enzymes was first described ...
journal_title：Current topics in microbiology and immunology
pub_type： 杂志文章,评审
doi：10.1007/978-3-642-37765-5_1
更新日期：2013-01-01 00:00:00
