Abstract：
:Cell transplantation and tissue regeneration studies indicate a surprisingly broad developmental potential for lineage-committed hematopoietic stem cells (HSCs). Under these conditions HSCs transition into myocytes, neurons, hepatocytes or other types of nonhematopoietic effector cells. Equally impressive is the progression of committed neuronal stem cells (NSCs) to functional blood elements. Although critical cell-of-origin issues remain unresolved, the possibility of lineage switching is strengthened by a few well-controlled examples of cell-type conversion. At the molecular level, switching probably initiates from environmental signals that induce epigenetic modifications, resulting in changes in chromatin configuration. In turn, these changes affect patterns of gene expression that mediate divergent developmental programs. This review examines recent findings in nuclear reprogramming and cell fusion as potential causative mechanisms for transdifferentiation during normal and malignant hematopoiesis.
journal_name
Immunol Revjournal_title
Immunological reviewsauthors
French SW,Hoyer KK,Shen RR,Teitell MAdoi
10.1034/j.1600-065x.2002.18703.xkeywords:
subject
Has Abstractpub_date
2002-09-01 00:00:00pages
22-39eissn
0105-2896issn
1600-065Xpii
imr18703journal_volume
187pub_type
杂志文章,评审abstract：:Five of the 10 human Toll-like receptors (TLRs) (TLR3, TLR4, TLR7, TLR8, and TLR9), and four of the 12 mouse TLRs (TLR3, TLR4, TLR7, TLR9) can trigger interferon (IFN)-alpha, IFN-beta, and IFN-lambda, which are critical for antiviral immunity. Moreover, TLR3, TLR7, TLR8, and TLR9 differ from TLR4 in two particularly i...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2007.00564.x
更新日期：2007-12-01 00:00:00
abstract：:The destiny of activated T cells is critical to the ultimate fate of immune response. After encountering antigen, naïve T cells receive signal 1 through the T-cell receptor (TCR)-major histocompatibility complex (MHC) plus antigenic peptide complex and signal 2 through "positive" costimulatory molecules leading to ful...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1046/j.1600-065x.2003.00088.x
更新日期：2003-12-01 00:00:00
abstract：:Resistance to infection with Listeria monocytogenes involves a series of cellular interactions, many of which are carried out by cytokines. Macrophages, NK cells and neutrophils participate in early stages of Listeria resistance. The neutrophil is specially important for clearance of the liver phase of listeriosis. Ma...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1997.tb00988.x
更新日期：1997-08-01 00:00:00
abstract：:Hepatitis is damage and inflammation of the liver. It is triggered by both environmental and endogenous insults and is a platform for developing liver cirrhosis and cancer. Both innate and adaptive immune activation contribute to hepatic inflammation and disease. Viral hepatitis is the most common form of hepatitis an...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12279
更新日期：2015-05-01 00:00:00
abstract：:Studies over the last decade uncovered overlapping niches for hematopoietic stem cells (HSCs), multipotent progenitor cells, common lymphoid progenitors, and early B cell progenitors. HSC and lymphoid niches are predominantly composed by mesenchymal progenitor cells (MPCs) and by a small subset of endothelial cells. N...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12749
更新日期：2019-05-01 00:00:00
abstract：:Clarifying the signals that lead to dendritic cell (DC) development and identifying cellular intermediates on their way to DC differentiation are essential steps to understand the dynamic regulation of number, localization, and functionality of these cells. In the past decade, much knowledge on cytokines, transcriptio...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2009.00877.x
更新日期：2010-03-01 00:00:00
abstract：:The interferon-gamma (IFN-gamma)/interleukin-12 (IL-12) pathway is a pivotal player in the immune system and is central to controlling mycobacterial infections. We highlight the most recent and relevant advances in understanding this pathway and their repercussions on basic and clinical science. Human mutations in IFN...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2005.00227.x
更新日期：2005-02-01 00:00:00
abstract：:The scale and scope of the global epidemic, coupled to challenges with traditional vaccine development approaches, point toward a need for novel methodologies for HIV vaccine research. While the development of vaccines able to induce broadly neutralizing antibodies remains the ultimate goal, to date, vaccines continue...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12503
更新日期：2017-01-01 00:00:00
abstract：:The immunoreceptor tyrosine-based activation motif (ITAM) is a highly conserved region in the cytoplasmic domain of signaling chains and receptors and is a critical mediator of intracellular signals. ITAM-mediated signals depend on the Syk or zeta-associated protein of 70 kDa tyrosine kinases, and ITAM signaling is re...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2005.00325.x
更新日期：2005-12-01 00:00:00
abstract：:Solid organ transplantation is a vital therapy for end stage diseases. Decades of research have established that components of the adaptive immune system are critical for transplant rejection, but the role of the innate immune system in organ transplantation is just emerging. Accumulating evidence indicates that the i...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12146
更新日期：2014-03-01 00:00:00
abstract：:Innate lymphoid cells (ILCs) constitute a family of effectors in innate immunity and regulators of tissue remodeling that have a cytokine and transcription factor expression pattern that parallels that of the T-helper (Th) cell family. Here, we discuss how ILCs can be categorized and summarize the current knowledge of...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12034
更新日期：2013-03-01 00:00:00
abstract：:Chronic inflammation in the tumor microenvironment and evasion of the antitumor effector immune response are two of the emerging hallmarks required for oncogenesis and cancer progression. The innate immune system not only plays a critical role in perpetuating these tumor-promoting hallmarks but also in developing anti...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12464
更新日期：2016-11-01 00:00:00
abstract：:Nuclear-factor κB (NF-κB) transcription factors are activated by a wide variety of stimuli in diverse cell types and control key aspects of immune function and development. Receptor-mediated activation of NF-κB appears to occur through two distinct signaling pathways termed as the canonical and non-canonical NF-κB pat...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2011.01059.x
更新日期：2011-11-01 00:00:00
abstract：:The amyloid hypothesis has dominated Alzheimer's disease (AD) research for almost 30 years. This hypothesis hinges on the predominant clinical role of the amyloid beta (Aβ) peptide in propagating neurofibrillary tangles (NFTs) and eventual cognitive impairment in AD. Recent research in the AD field has identified the ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12896
更新日期：2020-09-01 00:00:00
abstract：:We have discussed some aspects of the structure of the normal immune system, particularly the B-cell compartment. We have argued: that a basic property of the natural antibody repertoire is constituted by high degrees of connectivity within the immune system as well as between the system and other components of the or...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1989.tb00028.x
更新日期：1989-08-01 00:00:00
abstract：:In the human, most IgM+IgD+ as well as CD5+ peripheral blood B cells express unmutated V genes and thus can be assigned to a pre-germinal centre (GC) stage of development. The memory B-cell compartment generated in the GC reaction and characterized by cells bearing somatically mutated V-region genes consists not only ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1998.tb01447.x
更新日期：1998-04-01 00:00:00
abstract：:Idiotypic networks, after being a dominating paradigm for more than a decade, have fallen out of fashion in parallel with the rapid success of molecular immunobiology. Today signs of a possible renaissance in idiotypic network studies are visible. For system biologists and also for physicists, the network idea remains...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2006.00496.x
更新日期：2007-04-01 00:00:00
abstract：:The ability to engineer the antibody molecule has now progressed to the stage where one can realistically contemplate creating a pharmacologically useful targeting molecule comprising a single-chain, minimal antibody combining site together with a domain that imparts a second functionality. It will certainly be possib...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1992.tb01526.x
更新日期：1992-12-01 00:00:00
abstract：:The genes that encode molecules involved in antigen presentation within the class I and class II regions of the mammalian major histocompatibility complex (MHC) include several that are highly polymorphic. There is evidence that this polymorphism is maintained by positive selection, most likely overdominant selection,...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1999.tb01381.x
更新日期：1999-02-01 00:00:00
abstract：:Basal, activation, and arrest signaling in T cells determines survival, coordinates responses to pathogens, and, when dysregulated, leads to loss of self-tolerance and autoimmunity. At the T-cell surface, transmembrane glycoproteins interact with galectins via their N-glycans, forming a molecular lattice that regulate...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2009.00796.x
更新日期：2009-07-01 00:00:00
abstract：:Primary biliary cirrhosis (PBC) is a cholestatic liver disease characterised by immune-mediated destruction of the biliary epithelial cells (BEC) lining the intrahepatic bile ducts (non-suppurative destructive cholangitis (NSDC)). Autoantibody and autoreactive T-cell responses specific for the self-antigen pyruvate de...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1034/j.1600-0528.2002.00021h.x
更新日期：2000-04-01 00:00:00
abstract：:A key unresolved challenge for developing an effective HIV-1 vaccine is the discovery of strategies to elicit immune responses that are able to cross-protect against a significant fraction of the diverse viruses that are circulating worldwide. Here, we summarize some of the immunological implications of HIV-1 diversit...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12516
更新日期：2017-01-01 00:00:00
abstract：:The induction of polyarthritis and polyarthralgia is a hallmark of arthritogenic alphavirus infections, with an exceptionally higher morbidity observed with chikungunya virus (CHIKV). While the mechanisms underlying these incapacitating acute symptoms remain partially understood, the progression to chronic conditions ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12825
更新日期：2020-03-01 00:00:00
abstract：:The general thrust of this volume is to review the roles of accessory cells in regulating T and B lymphocytes. To that end, we have summarized the evidence that indicates the crucial role that Langerhans cells play in the induction and expression of immunity to antigens that gain access to, or arise within, skin. Lang...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1990.tb00572.x
更新日期：1990-10-01 00:00:00
abstract：:In much of Africa, the mosquito Anopheles gambiae is the major vector of human malaria, a devastating infectious disease caused by Plasmodium parasites. Vector and parasite interact at multiple stages and locations, and the nature and effectiveness of this reciprocal interaction determines the success of transmission....
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2004.0127.x
更新日期：2004-04-01 00:00:00
abstract：:Peptide/protein display libraries are powerful tools for identifying and manipulating receptor/ligand pairs. While the large size of bacterial phage display libraries has made them the platform of choice in many applications, often considerable engineering has been required to achieve display of properly folded and ac...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.0105-2896.2006.00365.x
更新日期：2006-04-01 00:00:00
abstract：:Probabilistic modeling is fundamental to the statistical analysis of complex data. In addition to forming a coherent description of the data-generating process, probabilistic models enable parameter inference about given datasets. This procedure is well developed in the Bayesian perspective, in which one infers probab...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12664
更新日期：2018-07-01 00:00:00
abstract：:NK cells express receptors for polymorphic MHC class I molecules that inhibit killing of potential target cells bearing appropriate class I allotypes. Here we review the membrane receptors on human NK cells that are known to initiate cell-mediated cytotoxicity and demonstrate regulation of these responses by the kille...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1997.tb00947.x
更新日期：1997-02-01 00:00:00
abstract：:The surface molecules that mediate activation of different subsets of T or NK cells have been reviewed. A suitable approach to the study of different lymphocyte activation pathways is provided by mAbs specific for these molecules. MAbs directed to the CD3 surface molecules mediate a polyclonal T-cell activation, where...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1989.tb00545.x
更新日期：1989-10-01 00:00:00
abstract：:Inflammasomes are multiprotein complexes that control the maturation and production of interleukin-1 family members and play crucial roles in host defense against pathogens. However, dysregulated activation of inflammasomes is associated with intense inflammation, leading to the development of inflammatory diseases. T...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12613
更新日期：2018-01-01 00:00:00
