Abstract：
:Programmed cell death protein 1 (PD-1) and its ligand PD-L1 are critical for the regulation of T cell exhaustion and activity suppression. Tumor cells expressing immune checkpoints including PD-L1 escape monitoring of T cells from the host immune system. Checkpoint inhibitors are highly promising therapies that function as tumor-suppressing factors via modulation of tumor cell-immune cell interactions as well as boosting T cell-mediated anti-tumor immunity. Notably, PD-1 or PD-L1 monoclonal antibody (mAb) has demonstrated promising therapeutic effects in clinical studies of many types of cancer. These mAbs have caused significant tumor regression with impressive anti-tumor response rates as well as a favorable safety profile in cancer patients. Furthermore, the combination of PD-1/PD-L1 mAbs with other types of anti-tumor agents has also developed to boost the anti-tumor responses and enhance therapeutic effects in cancer patients. This review clarifies the mechanisms of PD-1/PD-L1-mediated anti-cancer immune responses and some clinical studies of mAbs targeting PD-1/PD-L1. The challenges and future of PD-1/PD-L1 blockade therapy are also discussed.
journal_name
Arch Immunol Ther Exp (Warsz)journal_title
Archivum immunologiae et therapiae experimentalisauthors
Yan Y,Zhang L,Zuo Y,Qian H,Liu Cdoi
10.1007/s00005-020-00601-6subject
Has Abstractpub_date
2020-11-13 00:00:00pages
36issue
6eissn
0004-069Xissn
1661-4917pii
10.1007/s00005-020-00601-6journal_volume
68pub_type
杂志文章,评审abstract：:Sodium salt of 9-oxo-10-acridineacetohydroxamic acid (HCA), a new synthetic compound, forms small crystals in aqueous solution. These crystals were easily phagocytized by the mouse bone marrow-derived macrophages. The ingested HCA crystals were visible under light microscope as dark granules. The degree of phagocytosi...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:CEA and NCA show an increased mobility in SDS-polyacrylamide gel electrophoresis if the samples are preheated in 1% SDS for 5 min at 100 degrees C. Now we found that the slow-to-fast form conversion of CEA and NCA also occurs under milder conditions and is reversible at low SDS concentration. At 100 degrees C the conv...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Activities of leucylaminopeptidase, aspartyl aminopeptidase, gamma-glutamyl transpeptidase, oxytocinase, phosphohexoisomerase, phosphofructokinase and aldolase were studied in amniotic cells from cases of pregnancy complicated by threatening intrauterine fetal asphyxia. Leucylaminopeptidase and oxytocinase activities ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Cytokines are small proteins or glycoproteins that transmit information from one cell to another. Most cells in the body secrete and respond to cytokines and their effects have been described on a myriad of cellular functions. Cytokine interactions may not be linear, thus making the system extremely intricate and with...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:Total number of mast cells in popliteal lymph nodes of Balb/c mice is a function of time and Nu gene (complex?) content. The number of mast cells increases with age - in both wild +/+ and in Nu gene (complex?) carriers (Nu/+ and Nu/Nu). The increase in the number of mast cells is faster in the Nu gene carriers than in...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Exaggerated oxidative stress (OS) is usually considered as a disturbance in regular function of an organism. The excessive levels of OS mediators may lead to major damage within the organism's cells and tissues. Therefore, the OS-associated biomarkers may be considered as new diagnostic tools of various diseases. In n...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-017-0496-0
更新日期：2018-06-01 00:00:00
abstract：:Flow-mediated dilation (FMD) represents a non-invasive marker of endothelial function to evaluate vascular homeostasis, which reflects the effects of several mechanisms, including vessel tone regulation, cell proliferation, and inflammatory responses. Beyond classical atherosclerotic risk factors such as arterial hype...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-017-0465-7
更新日期：2017-12-01 00:00:00
abstract：:The studies concerned in vitro migration of peripheral blood lymphocytes of rabbits given intravenously one dose of E. coli lipopolysaccharide (LPS) and antipyretic doses of acetylsalicylic acid (ASA), indomethacin (IND) or mefenamic acid (MEFA). In normothermic animals, ASA appeared to inhibit in vitro the spontaneou...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:This article takes issue with those who defend a brand of clinical research ethics that tends to substitute the ethics of clinical care of patients being recruited as trial subjects. The distinction between therapeutic and non-therapeutic studies is being disregarded by arguing that research is concerned with the purs...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-009-0027-8
更新日期：2009-05-01 00:00:00
abstract：:The role of antibodies in immunity to intravenous infection with dysentery bacilli was studied in mice. Serum from animals immunized with a single dose of live dysentery bacilli obtained at a varying intervals of time after immunization transferred immunity to other mice infected with lethal doses of the same bacilli....
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:In 51 cases with non-Hodgkin's lymphoma and in 25 healthy subjects, immunological state was determined by resorting to values of the following parameters of nonspecific immunity: the levels of G, A and M immunoglobulins, antistreptolysins, complement, T and B lymphocytes, monocytes, granulocytes and the skin test with...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Excessive production of IgM in macroglobulinemia is accompanied frequently by secretion of proteins and peptides which are normally absent from biological fluids. These proteins and peptides are probably secreted by cells producing IgM. Three types of peptides were isolated and their basic properties are described. On...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Expression of Fc gamma and Fc mu receptors on human peripheral blood T lymphocytes of two subsets with high (E early rosette forming presumably in vivo activated cells, TEe) and low affinity of E receptors (E late rosette forming presumable resting cells, TEl) was investigated. Different distribution pattern of T gamm...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:To evaluate the mesenchymal stem cells (MSCs) influence on cytokines and matrix metalloproteinases (MMPs) expression in rat bladder wall regeneration. MSCs cultures from the bone marrow were established. Acellular matrices from the bladder submucosa were prepared. Bladders were reconstructed using cell-seeded (n = 5) ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-013-0249-7
更新日期：2013-12-01 00:00:00
abstract：:The existence of serological relationship of fimbriae among serotypes of the same genus and among genera of Enterobacteriaceae was determined by agglutination and absorption procedures. It was found that fimbriae of different serotypes of the same genus and among the genera a) Escherichia, Shigella and Klebsiella, and...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:In 47 serum samples obtained from 31 women immunized with D antigen of the Rh system the level of anti-Rh D antibodies was measured by the papain and antiglobulin tests and the IgG subclasses of anti-Rh antibodies were determined. If the antibodies were of the IgG1 subclass or if this subclass prevailed in the IgG sub...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Concentrations of immunoglobulins IgG, IgM, IgA, E-, EAC-rosette forming lymphocyte counts and phagocytic function of granulocytes to Staphylococcus aureus were studied during the long-term polychemotherapy in 19 children with NHL and in the control group consisting of 15 healthy children. The decrease in levels of Ig...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:Determinations of the blood serum levels of interleukin 6 (IL-6), tumor necrosis factor alpha (TNF-alpha) and their soluble receptors (sIL-6R, sTNFR) in denture stomatitis patients (DS) were performed. Serum levels of interleukins and their soluble receptors were measured using the ELISA method. In all examined patien...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:Distribution of esterase D types was studied in a sample of the Polish population numbering 885 subjects. Frequency of EsDl-1 type was 0.810, EsD2-1 -- 0.174, and EsD2-2 -- 0.16. Frequency of the genes EsD1 and EsD2, which determine this system, were 0.897 and 0.103 respectively. A study of 613 mother-child pairs reve...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Hypoxia-inducible factor 1 (HIF-1) is a heterodimeric transcription complex which plays a crucial role in cellular adaptation to low oxygen availability. In the last years there has been increasing evidence about the role of this factor in inflammatory/innate immune reactions. It has also been found to contribute to d...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-010-0083-0
更新日期：2010-08-01 00:00:00
abstract：:In our studies on healthy individuals and patients suffering from chronic spastic bronchitis we demonstrated that autologous rosette forming cells in peripheral non-B lymphocytes belong to two subpopulations: HC-sensitive and HC-resistant. In about 50% of individuals there exists only one subpopulation of ARFC-HC-resi...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:DNA can be labeled with iodine in the reaction catalyzed with lactoperoxidase. Iodine is incorporated in cytosine similarly as in the chemical reaction. Iodination by means of the enzymatic method is faster than by means of the chemical method. The equilibrium state is still achieved after 10 minutes, during the enzym...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Mast cells are important effector cells in allergic inflammatory reactions. The aggregation of the high-affinity IgE receptor (FcepsilonRI) on the surface of mast cells initiates a complex cascade of signaling events that ultimately leads to the release of various mediators involved in allergic inflammation and anaphy...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-008-0041-2
更新日期：2008-11-01 00:00:00
abstract：:Immunofiltration technique with polyclonal and monoclonal antibodies for semi-quantitative assays of human albumin, chorionic gonadotropin, immunoglobulin G and transferrin was elaborated. An amount of antibody was immobolized in the form of 6 radially located small bars on a dry test filter made of glass microfibre s...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:The respiratory burst of polymorphonuclear leukocytes depends on activation of many enzymes and generation of variety of second messengers. One of important links leading to polymorphonuclear leukocytes (PMNL) activation is a transient rise in intracellular free calcium concentration ([Ca2+]i). Serine proteinase inhib...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:A mouse monoclonal IgA antibody (A008), anti-blood group A antigen, was shown to dissociate into heavy (H) and light (L) polypeptide chains under non-reducing conditions. The dissociation occurred in the presence of 0.2% sodium dodecyl sulphate (2 h at room temperature) or at elevated temperature (1 h at 70 degrees C)...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Forensic capabilities that provide lead information, and investigative, intelligence, prosecution and policy decision support can be invaluable for responding to and resolving bioterrorism events. Attributing biological attacks through scientific and other resources and processes is an important goal, for which scienc...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-014-0289-7
更新日期：2014-06-01 00:00:00
abstract：:Both TG and TnonG subpopulations from human peripheral blood were found to secrete helper and suppressor factors for the PHA-induced T cell proliferative response. The TnonG subpopulation contained cells which were both able to secrete helper factor and to respond by proliferation, whereas in the TG subpopulation cell...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：INTRODUCTION:Rheumatism has been treated using whole-body cryotherapy (WBCT) since the 1970s. The aim of this study was to assess the efficacy of WBCT as an experimental, adjunctive method of treating depressive and anxiety disorders. MATERIALS AND METHODS:A control (n=34) and a study group (n=26), both consisting of ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-008-0006-5
更新日期：2008-01-01 00:00:00
abstract：:Regulation of monocyte/macrophage function is important in coordinating immune responses. Their contact with invading pathogens activates signaling pathways that provoke pro-inflammatory gene expression and thus causing a locally restricted inflammation. Recently, the peroxisome proliferator-activated receptor gamma (...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2003-01-01 00:00:00
