Abstract：
:This article focuses on four human carboxypeptidases (CPs): two metallo-CPs and two serine CPs. The metallo-CPs are members of the so-called B-type regulatory CP family, as they cleave only the C-terminal basic amino acids Arg or Lys. The plasma membrane-bound CPM and the mainly, but not exclusively, intracellular CPD are surveyed from this group of enzymes. These enzymes can regulate peptide hormone activity at the cell surface and possibly intracellularly after receptor-mediated endocytosis and may also participate in peptide hormone processing. The serine CPs, as their name indicates, contain a serine residue in the active center essential for catalytic activity that reacts with organophosphorus inhibitors. Prolylcarboxypeptidase (PRCP) (angiotensinase C) and deamidase (cathepsin A, lysosomal protective protein) are discussed here. These two enzymes are highly concentrated in lysosomes; however, they may also be active extracellularly after their release from lysosomes in soluble form or in a plasma membrane-bound complex. Whereas deamidase cleaves a variety of peptides with C-terminal or penultimate hydrophobic residues (e.g. substance P, angiotensin I, bradykinin, endothelin, fMet-Leu-Phe). PRCP cleaves only peptides with a penultimate Pro residue (e.g. des-Arg9-bradykinin, angiotensin II). These enzymes may also be involved in terminating signal transduction by inactivating peptide ligands after receptor endocytosis.
journal_name
Immunol Revjournal_title
Immunological reviewsauthors
Skidgel RA,Erdös EGdoi
10.1111/j.1600-065x.1998.tb01577.xsubject
Has Abstractpub_date
1998-02-01 00:00:00pages
129-41eissn
0105-2896issn
1600-065Xjournal_volume
161pub_type
杂志文章,评审abstract：:The number of possible T cell activation outcomes resulting from T cell receptor (TCR) engagement suggests that the TCR is able to differentially activate a myriad of signaling pathways depending on the nature of the stimulus. The complex structural organization of the TCR itself could underlie this diversity of respo...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1034/j.1600-065x.2003.00017.x
更新日期：2003-02-01 00:00:00
abstract：:Hematopoietic stem cells (HSC) have the capacity to reconstitute all the blood cells in the body. HSC are rare, representing on average 0.05% of the mononuclear cells present in healthy human bone marrow. Due to their capacity for self-renewal and their pluripotent, long-term reconstituting potential, HSC are consider...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1997.tb00972.x
更新日期：1997-06-01 00:00:00
abstract：:Macrophages play essential roles in tissue homeostasis, pathogen elimination, and tissue repair. A defining characteristic of these cells is their ability to efficiently adapt to a variety of abruptly changing and complex environments. This ability is intrinsically linked to a capacity to quickly alter their transcrip...
journal_title：Immunological reviews
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doi：10.1111/imr.12213
更新日期：2014-11-01 00:00:00
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journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1995.tb00063.x
更新日期：1995-04-01 00:00:00
abstract：:Expressed predominantly on myeloid and natural killer (NK) cells, DAP12 is an adapter protein that can associate with a variety of receptors. To date, DAP12 has predominantly been characterized as an adapter protein that activates various myeloid and NK cell effector functions; however, recent findings have demonstrat...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2006.00466.x
更新日期：2006-12-01 00:00:00
abstract：:Interleukin (IL)-33 is a key cytokine involved in type 2 immunity and allergic airway diseases. Abundantly expressed in lung epithelial cells, IL-33 plays critical roles in both innate and adaptive immune responses in mucosal organs. In innate immunity, IL-33 and group 2 innate lymphoid cells (ILC2s) provide an essent...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12552
更新日期：2017-07-01 00:00:00
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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
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journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12267
更新日期：2015-03-01 00:00:00
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journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2010.00900.x
更新日期：2010-07-01 00:00:00
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journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2008.00744.x
更新日期：2009-03-01 00:00:00
abstract：:Francisella tularensis in an intracellular bacterial pathogen that causes a potentially lethal disease called tularemia. Studies performed nearly 100 years ago revealed that neutrophil accumulation in infected tissues correlates directly with the extent of necrotic damage during F. tularensis infection. However, the d...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12445
更新日期：2016-09-01 00:00:00
abstract：:Group 1 innate lymphocytes consist of a phenotypically, spatially, and functionally heterogeneous population of NK cells and ILC1s that are engaged during pathogen invasion. We are only beginning to understand the context-dependent roles that different subsets of group 1 innate lymphocytes play during homeostatic pert...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12710
更新日期：2018-11-01 00:00:00
abstract：:The immune system is organized as a number of distinct lymphoid organs interconnected by recirculating lymphocytes. These organs, such as lymph nodes, spleen, and gut-associated Peyer's patches, are compartmentalized, providing separate niches for T and B cells. In addition, regional compartmentalization of lymphoid o...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2006.00429.x
更新日期：2006-10-01 00:00:00
abstract：:Structures of two intact monoclonal antibodies were solved by X-ray diffraction analysis revealing, in both cases, the dispositions of all segments, as well as the structures of the hinge polypeptides. An IgG1, whose antigen is the drug phenobarbital, assumed a completely different conformation when compared with an I...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1998.tb01186.x
更新日期：1998-06-01 00:00:00
abstract：:In swine, the major histocompatibility complex (Mhc) or swine leukocyte antigen (SLA) is located on chromosome 7 and divided by the centromere. Thus, the telomeric class I and more centromeric class III regions are located on the p arm and the class II region is located on the q arm. The SLA region spans about 2 Mb, i...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1999.tb01391.x
更新日期：1999-02-01 00:00:00
abstract：:T-cell development primarily occurs in the thymus and involves in the interactions of many important transcription factors. Until recently, no single transcription factor has been identified to be essential for T-cell lineage commitment or maintenance of T-cell identity. Recent studies have now identified the zinc fin...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2010.00953.x
更新日期：2010-11-01 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：:Understanding how the integrins on leukocytes operate is important because these receptors control the activity of leukocytes in all phases of their lives. Thus integrins control leukocyte development and maturation in bone marrow, the circulation of naive cells in secondary lymphoid tissue, e.g. the lymph nodes, and ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1034/j.1600-065x.2002.18614.x
更新日期：2002-08-01 00:00:00
abstract：:Hematopoietic stem cell transplantation has been used for more than 50 years to combat hematologic malignancies. In addition to being the first stem cell therapy, transplantation has provided evidence for the potent anti-tumor effects of T cells. Facilitating T-cell-based immunity against malignancies requires a caref...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12142
更新日期：2014-01-01 00:00:00
abstract：:Non-human primate (NHP) models, especially involving macaques, are considered important models of human immunity and have been essential in preclinical testing for vaccines and therapeutics. Despite this, much less characterization of macaque Fc receptors has occurred compared to humans or mice. Much of the characteri...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12366
更新日期：2015-11-01 00:00:00
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journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1989.tb00551.x
更新日期：1989-12-01 00:00:00
abstract：SUMMARY:African trypanosomes are pathogens for humans and livestock. They are single-cell, extra-cellular parasites that cause persistent infections of the blood and induce profound immunosuppression. Here, we review recent work on experimental African trypanosomiasis, especially infections with Trypanosoma congolense,...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2008.00675.x
更新日期：2008-10-01 00:00:00
abstract：:Once across the barrier of the epithelium, macrophages constitute the primary defense against microbial invasion. For most microbes, the acidic, hydrolytically competent environment of the phagolysosome is sufficient to kill them. Despite our understanding of the trafficking events that regulate phagosome maturation, ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2007.00547.x
更新日期：2007-10-01 00:00:00
abstract：:Multiple sclerosis is believed to be mediated by T cells specific for myelin antigens that circulate harmlessly in the periphery of healthy individuals until they are erroneously activated by an environmental stimulus. Upon activation, the T cells enter the central nervous system and orchestrate an immune response aga...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065X.2011.01016.x
更新日期：2011-05-01 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：:The infiltration of human tumors by T cells is a common phenomenon, and over the past decades, it has become increasingly clear that the nature of such intratumoral T-cell populations can predict disease course. Furthermore, intratumoral T cells have been utilized therapeutically in clinical studies of adoptive T-cell...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12140
更新日期：2014-01-01 00:00:00
abstract：:The immune system of the gastrointestinal tract must be tightly regulated to limit pathologic responses toward innocuous antigens while simultaneously allowing for rapid development of effector responses against invading pathogens. Highly specialized antigen-presenting cell (APC) subsets present in the gut play a domi...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/imr.12167
更新日期：2014-05-01 00:00:00
abstract：:On the basis of cell surface markers, mature T cells are considered to have either a naïve or a memory phenotype. These cells exhibit distinct types of kinetic behaviour in vivo. While naïve-phenotype cells persist long term in a non-dividing state, memory-phenotype T cells include cycling cells and exhibit a more rap...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1999.tb01327.x
更新日期：1999-08-01 00:00:00
abstract：:The H-2 restricted nature of the cytotoxic T cell responses to the HY antigen in mice has been reviewed, together with mapping data for the H-2 K and/or D association of responses to male cells of the following haplotypes: H-2b, H-2d, H-2k, H-2s. Ir gene complementation is implicated in the HY response of a number of ...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1977.tb00235.x
更新日期：1977-01-01 00:00:00
abstract：:Genes encoding several serum complement components and the gene(s) for steroid 21-hydroxylase (21-OH) have been located in the class III region of the major histocompatibility complex (MHC). All these genes are highly polymorphic in man, and these polymorphisms have been used to draw conclusions about the structure an...
journal_title：Immunological reviews
pub_type： 杂志文章,评审
doi：10.1111/j.1600-065x.1985.tb01148.x
更新日期：1985-10-01 00:00:00
