Abstract:
SIGNIFICANCE:Accumulating evidence indicates that the success of some anticancer treatments (select chemotherapies or radiotherapy or trastuzumab) could be related to the stimulation of an anticancer immune response through the induction of an immunogenic tumor cell death (ICD). RECENT ADVANCES:Preclinical data revealed that dying tumor cells can emit a series of danger signals (so-called "cell-death-associated molecular patterns" (CDAMP)) that will dictate the recruitment and activation of specific inflammatory phagocytes. Hence, tumor cells succumbing to ICD are characterized by specific metabolic and molecular changes that will trigger a hierarchy of polarizing cytokine-producing cells, culminating in the recruitment and reactivation of antitumor interferon-γ-producing effector T cells which contribute to the success of cytotoxic treatments. CRITICAL ISSUES:In this review, we summarize the molecular and cellular bases of this ICD, underscoring the crucial role of high mobility group box 1 protein (HMGB1) and adenosine tri-phosphate, both of which are released from dying tumor cells during ICD and are implicated in the chemotherapy-elicited anticancer immune response. FUTURE DIRECTIONS:We discuss here how such CDAMP could serve as predictive biomarkers that could discriminate immunogenic from nonimmunogenic anti-cancer compounds, and, in case of deficiency, could be compensated by surrogate products to ameliorate the success rate of conventional anticancer treatment modalities.
journal_name
Antioxid Redox Signaljournal_title
Antioxidants & redox signalingauthors
Ladoire S,Hannani D,Vetizou M,Locher C,Aymeric L,Apetoh L,Kepp O,Kroemer G,Ghiringhelli F,Zitvogel Ldoi
10.1089/ars.2012.5133subject
Has Abstractpub_date
2014-03-01 00:00:00pages
1098-116issue
7eissn
1523-0864issn
1557-7716journal_volume
20pub_type
杂志文章,评审abstract:AIMS:Expression of the HER2 oncogene in breast cancer is associated with resistance to treatment, and Her2 may regulate bioenergetics. Therefore, we investigated whether disruption of the electron transport chain (ETC) is a viable strategy to eliminate Her2high disease. RESULTS:We demonstrate that Her2high cells and t...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2016.6677
更新日期:2017-01-10 00:00:00
abstract:: Significance: Hydrogen sulfide (H2S), the "new entry" in the series of endogenous gasotransmitters, plays a fundamental role in regulating the biological functions of various organs and systems. Consequently, the lack of adequate levels of H2S may represent the etiopathoge...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2019.7888
更新日期:2020-01-10 00:00:00
abstract:SIGNIFICANCE:Glutathione metabolism is comparable to a jigsaw puzzle with too many pieces. It is supposed to comprise (i) the reduction of disulfides, hydroperoxides, sulfenic acids, and nitrosothiols, (ii) the detoxification of aldehydes, xenobiotics, and heavy metals, and (iii) the synthesis of eicosanoids, steroids,...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2017.7123
更新日期:2017-11-20 00:00:00
abstract::Anthracyclines are widely used in anticancer protocols, but can induce cardiotoxicity by mechanisms that mainly involve oxidative damage and mitochondrial dysfunction. Radiotherapy (RT) can also impair cardiac function by promoting myocardial fibrosis, microvascular damage, and decreased density of myocardial capillar...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2019.7842
更新日期:2019-11-20 00:00:00
abstract::The role of free radicals in aging has been a long-standing theory that has now been extended to include both reactive oxygen and nitrogen species. The original concepts that overwhelming oxidative stress depleted antioxidants and thus damaged intracellular targets is being supplanted by the hypothesis that the reacti...
journal_title:Antioxidants & redox signaling
pub_type: 社论
doi:10.1089/15230860050192143
更新日期:2000-10-01 00:00:00
abstract:SIGNIFICANCE:Oxidative (reactive oxygen species [ROS]) and nitrosative (reactive nitrogen species [RNS]) stress affects many physiological processes, including survival and death. Although high levels of ROS/RNS mainly causes cell death, low levels of free radicals directly modulate the activities of transcriptional fa...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2013.5746
更新日期:2014-07-01 00:00:00
abstract::The signaling networks that mediate activation, proliferation, or programmed cell death of T lymphocytes are dependent on complex redox and metabolic pathways. T lymphocytes are primarily activated through the T-cell receptor and co-stimulatory molecules. Although activation results in lymphokine production, prolifera...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/15230860260196227
更新日期:2002-06-01 00:00:00
abstract:SIGNIFICANCE:Extranuclear sirtuins in cytosol (SIRT2) and mitochondria (SIRT3, SIRT4, and SIRT5) are key regulators of metabolic enzymes and the antioxidative defense mechanisms. They play an important role in the adjustment of metabolic pathways in alterations of the nutritional status. Recent Advances: Recent studies...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2017.7270
更新日期:2018-03-10 00:00:00
abstract:AIMS:Pulmonary infections with Pseudomonas aeruginosa are a serious clinical problem and are often lethal. Because many strains of P. aeruginosa are resistant to antibiotics, therapeutic options are limited. Neutrophils play an important role in the host's early acute defense against pulmonary P. aeruginosa. Therefore,...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2014.5979
更新日期:2015-05-01 00:00:00
abstract:: Aims: Human embryonic stem cell derived-cardiovascular progenitor cells (hESC-CVPCs) are a promising cell source for cardiac repair, while the underlying mechanisms need to be elucidated. We recently observed cardioprotective effects of human pluripotent stem cell (hPSC)-C...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2018.7688
更新日期:2019-08-10 00:00:00
abstract:: Significance: The tricarboxylic acid (TCA) cycle is a housekeeping metabolic pathway essential for generation of energy and biosynthetic intermediates. Alterations of the TCA cycle play a pivotal role in oncogenesis and inflammation. As such, some metabolic vulnerabilities...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2019.7974
更新日期:2020-04-20 00:00:00
abstract:AIMS:Emerging lines of evidence indicate that oxidants such as hydrogen peroxide exert specific signaling functions during the processing of chronic pain. However, the mechanisms by which oxidants regulate pain processing in vivo remain poorly understood. Here, we investigated whether cyclic guanosine monophosphate (cG...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2013.5585
更新日期:2014-10-01 00:00:00
abstract::The protein kinase C (PKC) isozyme family plays key roles in cell growth regulation and influences neoplastic disease development and progression. For example, PKCepsilon is oncogenic, and PKCdelta tumor-suppressive. PKC isozymes are characterized by distinct activation mechanisms entailing phosphatidylserine-dependen...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2005.7.855
更新日期:2005-07-01 00:00:00
abstract:AIMS:Mesenchymal stromal cells (MSCs) are heterogeneous cells from adult tissues that are able to differentiate in vitro into adipocytes, osteoblasts, or chondrocytes. Such cells are widely studied in regenerative medicine. However, the success of cellular therapy depends on the cell survival. Heme oxygenase-1 (HO-1, e...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2017.7097
更新日期:2018-07-10 00:00:00
abstract:AIMS:Nuclear factor-erythroid-related factor 2 (Nrf2) is a critical transcriptional factor that is used in regulating cellular defense against oxidative stress. This study is aimed at investigating new interacting protein partners of Nrf2 using One-strep tag pull-down coupled with LTQ Orbitrap LC/MS/MS, and at examinin...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2012.4586
更新日期:2013-07-10 00:00:00
abstract:SIGNIFICANCE:Hydrogen sulfide (H2S) has only recently gained recognition for its physiological effects. It is synthesized widely in the mammalian tissues and regulates several biologic processes ranging from development, angiogenesis, neurotransmission to protein synthesis. Recent Advances: The aim of this review is to...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2015.6596
更新日期:2016-11-01 00:00:00
abstract::Eukaryotic mitochondria resulted from symbiotic incorporation of α-proteobacteria into ancient archaea species. During evolution, mitochondria lost most of the prokaryotic bacterial genes and only conserved a small fraction including those encoding 13 proteins of the respiratory chain. In this process, many functions ...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2011.4085
更新日期:2012-05-15 00:00:00
abstract::Aging is associated not only with oxidant stress, but also with increased interleukin-6 (IL-6) levels. To determine if oxidative stress could contribute to the age-associated increase IL-6 expression, we exposed LNCaP prostate carcinoma cells and HeLa cervical carcinoma cells to H2O2 as an oxidant challenge. We found ...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/15230860152409121
更新日期:2001-06-01 00:00:00
abstract::Hypoxia is sensed by all mammalian cells and elicits a variety of adaptive and pathophysiological responses at the molecular and cellular level. For the pulmonary vasculature, hypoxia causes increased vasoconstriction and vessel-wall remodeling. These responses are mediated by complex intracellular cascades leading to...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/152308602753666343
更新日期:2002-04-01 00:00:00
abstract::The application of electronic structure methods to the prediction of geometries, spin densities, and hyperfine couplings for biologically relevant quinones and semiquinones is reviewed. It is demonstrated that hybrid-type density functional methods are particularly suitable for such studies. Hydrogen bonding to the se...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/15230860152665000
更新日期:2001-10-01 00:00:00
abstract:: Aims: Nuclear factor (erythroid-derived 2)-like-2 factor (NRF-2) is a transcription factor well known to provide an advantage for cancer growth and survival regulating the cellular redox pathway. In breast cancer cells, we recently identified the monomeric heme-globin neur...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2019.7870
更新日期:2020-02-01 00:00:00
abstract::Huntington's disease (HD) is a devastating neurodegenerative disorder characterized by the progressive development of involuntary choreiform movements, cognitive impairment, neuropsychiatric symptoms, and premature death. These phenotypes reflect neuronal dysfunction and ultimately death in selected brain regions, the...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2006.8.2061
更新日期:2006-11-01 00:00:00
abstract::The superoxide-generating NADPH oxidase NOX1 is thought to be involved in signaling by the angiotensin II-receptor AT1R. However, underlying signaling steps are poorly understood. In this study, we investigated the effect of AngII on aortic smooth muscle from wild-type and NOX1-deficient mice. NOX1-deficient cells sho...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2009.2584
更新日期:2009-10-01 00:00:00
abstract::In striated muscle, the sarcoplasmic reticulum (SR) is the major storage compartment of intracellular Ca2+ that controls cytosolic free Ca2+ (Cai) and developed force by sequestering and releasing Ca2+ during each contraction. Ca2+ release from the SR occurs through high-conductance Ca2+ release channels or ryanodine ...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2000.2.1-5
更新日期:2000-04-01 00:00:00
abstract:: Aims: In this study, we investigate the role of reactive oxygen species (ROS) and reactive nitrogen species (RNS) in autoimmune diseases. We focus on oxidative regulation at the interaction between antigen-presenting cells (APCs) and T cells, and consequent effect of ROS a...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2019.7788
更新日期:2020-01-20 00:00:00
abstract::An increase of mitochondrial-derived reactive oxygen species (ROS) occurs in nerve growth factor (NGF)-deprived sympathetic neurons undergoing apoptotic death. It has been reported that NGF suppresses increased ROS production by the mitochondria in these cells through a mitogen-activated protein kinase kinase (MEK)/mi...
journal_title:Antioxidants & redox signaling
pub_type: 信件
doi:10.1089/152308603770310301
更新日期:2003-10-01 00:00:00
abstract:: Significance: Humans cannot synthesize ascorbic acid (AscH2) (vitamin C), so deficiencies in dietary AscH2 cause the life-threatening disease of scurvy and many other diseases. After oral ingestion, plasma AscH2 concentrations are strictly controlled by transporters, which...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2019.7912
更新日期:2020-01-22 00:00:00
abstract:SIGNIFICANCE:Ionizing radiation is a vital component in the oncologist's arsenal for the treatment of cancer. Approximately 50% of all cancer patients will receive some form of radiation therapy as part of their treatment regimen. DNA is considered the major cellular target of ionizing radiation and can be damaged dire...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章,评审
doi:10.1089/ars.2012.5000
更新日期:2014-04-01 00:00:00
abstract::Heme oxygenase-1 is the rate-limiting enzyme for the degradation of the prooxidant heme. Previously, we showed that an E-box within the HO-1 promoter is crucial for the regulation of HO-1 expression in primary hepatocytes. Further to investigate the importance of this E-box, we determined the regulatory capacity of th...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2007.1968
更新日期:2008-07-01 00:00:00
abstract::Lipoic acid (LA) and its reduced product dihydrolipoic acid (DHLA) are potent antioxidants with capacity to scavenge reactive oxygen species (ROS) and recycle endogenous antioxidants. LA may increase cellular glutathione (GSH), an antioxidant lacking in the lung's epithelial lining fluid in lung disorders such as idio...
journal_title:Antioxidants & redox signaling
pub_type: 杂志文章
doi:10.1089/ars.2007.1890
更新日期:2008-02-01 00:00:00