Abstract:
:The co-engagement of fragment crystallizable (Fc) gamma receptors (FcγRs) with the Fc region of recombinant immunoglobulin monoclonal antibodies (mAbs) and its contribution to therapeutic activity has been extensively studied. For example, Fc-FcγR interactions have been shown to be important for mAb-directed effector cell activities, as well as mAb-dependent forward signaling into target cells via receptor clustering. Here we identify a function of mAbs targeting T cell-expressed antigens that involves FcγR co-engagement on antigen-presenting cells (APCs). In the case of mAbs targeting CTLA-4 and TIGIT, the interaction with FcγR on APCs enhanced antigen-specific T cell responses and tumoricidal activity. This mechanism extended to an anti-CD45RB mAb, which led to FcγR-dependent regulatory T cell expansion in mice.
journal_name
Cancer Celljournal_title
Cancer cellauthors
Waight JD,Chand D,Dietrich S,Gombos R,Horn T,Gonzalez AM,Manrique M,Swiech L,Morin B,Brittsan C,Tanne A,Akpeng B,Croker BA,Buell JS,Stein R,Savitsky DA,Wilson NSdoi
10.1016/j.ccell.2018.05.005subject
Has Abstractpub_date
2018-06-11 00:00:00pages
1033-1047.e5issue
6eissn
1535-6108issn
1878-3686pii
S1535-6108(18)30219-8journal_volume
33pub_type
杂志文章相关文献
CANCER CELL文献大全abstract::Therapies that target estrogen signaling have transformed the treatment of breast cancer. However, the effectiveness of these agents is limited by the development of resistance. Here, an RNAi screen was used to identify modifiers of tamoxifen sensitivity. We demonstrate that CDK10 is an important determinant of resist...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2008.01.001
更新日期:2008-02-01 00:00:00
abstract::Expression of the cyclin-dependent kinase inhibitor p27(Kip1) (p27) is frequently reduced in human colorectal cancer, and this correlates with poor patient prognosis. To clarify the role of p27 in gastrointestinal (GI) cancer, we measured p27 expression, as well as the effect of germline deletion of p27, in 3 differen...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/s1535-6108(02)00054-5
更新日期:2002-05-01 00:00:00
abstract::Van den Eynde et al. publish in this issue of Cancer Cell that metastatic colorectal cancer shows marked heterogeneity in T cell infiltration among different lesions and patients. Measurements of T cell infiltration in metastases by immunoscore offer some prognostic information and support immune editing by coevolving...
journal_title:Cancer cell
pub_type: 评论,杂志文章
doi:10.1016/j.ccell.2018.11.012
更新日期:2018-12-10 00:00:00
abstract::To identify FDA-approved agents targeting leukemic cells, we performed a chemical screen on two human leukemic cell lines and identified the antimicrobial tigecycline. A genome-wide screen in yeast identified mitochondrial translation inhibition as the mechanism of tigecycline-mediated lethality. Tigecycline selective...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2011.10.015
更新日期:2011-11-15 00:00:00
abstract::Slit is a secreted protein known to function through the Roundabout (Robo) receptor as a chemorepellent in axon guidance and neuronal migration, and as an inhibitor in leukocyte chemotaxis. Here we show Slit2 expression in a large number of solid tumors and Robo1 expression in vascular endothelial cells. Recombinant S...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/s1535-6108(03)00164-8
更新日期:2003-07-01 00:00:00
abstract::Adoptively transferred T cells can reject large established tumors, but recurrence due to escape variants frequently occurs. In this issue of Cancer Cell, Engels et al. demonstrate that the affinity of the target peptide to the MHC molecule determines whether large tumors will relapse following adoptive T cell therapy...
journal_title:Cancer cell
pub_type: 评论,杂志文章
doi:10.1016/j.ccr.2013.04.004
更新日期:2013-04-15 00:00:00
abstract::Neuroblastoma is an embryonal tumor of the sympathetic nervous system and the most common extracranial tumor of childhood. By sequencing transcriptomes of low- and high-risk neuroblastomas, we detected differentially expressed annotated and nonannotated long noncoding RNAs (lncRNAs). We identified a lncRNA neuroblasto...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccell.2014.09.014
更新日期:2014-11-10 00:00:00
abstract::DNA microarrays make possible the rapid and comprehensive assessment of the transcriptional activity of a cell, and as such have proven valuable in assessing the molecular contributors to biological processes and in the classification of human cancers. The major challenge in using this technology is the analysis of it...
journal_title:Cancer cell
pub_type: 杂志文章,评审
doi:10.1016/s1535-6108(02)00181-2
更新日期:2002-11-01 00:00:00
abstract::PIK3R1 (p85α regulatory subunit of PI3K) is frequently mutated across cancer lineages. Herein, we demonstrate that the most common recurrent PIK3R1 mutation PIK3R1(R348∗) and a nearby mutation PIK3R1(L370fs), in contrast to wild-type and mutations in other regions of PIK3R1, confers an unexpected sensitivity to MEK an...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccell.2014.08.017
更新日期:2014-10-13 00:00:00
abstract::ErbB2, a metastasis-promoting oncoprotein, is overexpressed in approximately 25% of invasive/metastatic breast cancers, but in 50%-60% of noninvasive ductal carcinomas in situ (DCIS). It has been puzzling how a subset of ErbB2-overexpressing DCIS develops into invasive breast cancer (IBC). We found that co-overexpress...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2009.08.010
更新日期:2009-09-08 00:00:00
abstract::The dynamic and reversible N6-methyladenosine (m6A) RNA modification installed and erased by N6-methyltransferases and demethylases regulates gene expression and cell fate. We show that the m6A demethylase ALKBH5 is highly expressed in glioblastoma stem-like cells (GSCs). Silencing ALKBH5 suppresses the proliferation ...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccell.2017.02.013
更新日期:2017-04-10 00:00:00
abstract::The life history of cancer cells encompasses a series of genetic missteps in which normal cells are progressively transformed into tumor cells that invade surrounding tissues and become malignant. Most prominent among the regulators disrupted in cancer cells are two tumor suppressors, the retinoblastoma protein (RB) a...
journal_title:Cancer cell
pub_type: 杂志文章,评审
doi:10.1016/s1535-6108(02)00102-2
更新日期:2002-08-01 00:00:00
abstract::Small numbers of proangiogenic bone marrow-derived cells (BMDCs) can play pivotal roles in tumor progression. In this issue of Cancer Cell, two papers, utilizing different tumor angiogenesis models, both find that activated MMP-9 delivered by BMDCs modulates neovessel remodeling, thereby promoting tumor growth. The ch...
journal_title:Cancer cell
pub_type: 评论,杂志文章
doi:10.1016/j.ccr.2008.02.016
更新日期:2008-03-01 00:00:00
abstract::Metastasis and therapy resistance are cardinal features of pancreatic ductal adenocarcinoma, a commonly lethal malignancy. In this issue of Cancer Cell, Steele et al. show that CXCR2 expression and neutrophils are required for metastasis. In mice treated with advanced disease, inhibiting both CXCR2 and PD1 cooperative...
journal_title:Cancer cell
pub_type: 评论,杂志文章
doi:10.1016/j.ccell.2016.05.013
更新日期:2016-06-13 00:00:00
abstract::Neuroendocrine (NE) phenotype, seen in >30% of prostate adenocarcinomas (PCa), and NE prostate tumors are implicated in aggressive prostate cancer. Formation of NE prostate tumors in the TRAMP mouse model was suppressed in mice lacking the ubiquitin ligase Siah2, which regulates HIF-1alpha availability. Cooperation be...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2010.05.024
更新日期:2010-07-13 00:00:00
abstract::Two recurrent mutations, K27M and G34R/V, within histone variant H3.3 were recently identified in ∼50% of pHGGs. Both mutations define clinically and biologically distinct subgroups of pHGGs. Here, we provide further insight about the dominant-negative effect of K27M mutant H3.3, leading to a global reduction of the r...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2013.10.006
更新日期:2013-11-11 00:00:00
abstract::Transcriptional profiling of two isogenic models of transformation identifies a gene signature linking cancer with inflammatory and metabolic diseases. In accord with this common transcriptional program, many drugs used for treatment of diabetes and cardiovascular diseases inhibit transformation and tumor growth. Unex...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2010.01.022
更新日期:2010-04-13 00:00:00
abstract::Specific phosphoinositide lipids promote cell growth and cancer. In this issue of Cancer Cell, Fayngerts and colleagues demonstrate that the TIPE3 protein enhances PtdIns(4,5)P2 and PtdIns(3,4,5)P3, is overexpressed in certain cancers, and promotes tumorigenesis. TIPE3 can act as a lipid transfer protein and may const...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccell.2014.09.017
更新日期:2014-10-13 00:00:00
abstract::Atypical protein kinase C (aPKC) isozymes, PKCλ/ι and PKCζ, are now considered fundamental regulators of tumorigenesis. However, the specific separation of functions that determine their different roles in cancer is still being unraveled. Both aPKCs have pleiotropic context-dependent functions that can translate into ...
journal_title:Cancer cell
pub_type: 杂志文章,评审
doi:10.1016/j.ccell.2019.07.010
更新日期:2019-09-16 00:00:00
abstract::Chronic exposure to tobacco smoke, which contains over 60 tumor-initiating carcinogens, is the major risk factor for development of lung cancer, accounting for a large portion of cancer-related deaths worldwide. It is well established that tobacco smoke is a tumor initiator, but we asked whether it also acts as a tumo...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2009.12.008
更新日期:2010-01-19 00:00:00
abstract::Ras proteins play a major role in human cancers but have not yielded to therapeutic attack. Ras-driven cancers are among the most difficult to treat and often excluded from therapies. The Ras proteins have been termed "undruggable," based on failures from an era in which understanding of signaling transduction, feedba...
journal_title:Cancer cell
pub_type: 杂志文章,评审
doi:10.1016/j.ccr.2014.02.017
更新日期:2014-03-17 00:00:00
abstract::Cell polarization is crucial during development and tissue homeostasis and is regulated by conserved proteins of the Scribble, Crumbs, and Par complexes. In mouse skin tumorigenesis, Par3 deficiency results in reduced papilloma formation and growth. Par3 mediates its tumor-promoting activity through regulation of grow...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2012.08.004
更新日期:2012-09-11 00:00:00
abstract::Neuro-glial activation is a recently identified hallmark of growing cancers. Targeting tumor hyperinnervation in preclinical and small clinical trials has yielded promising antitumor effects, highlighting the need of systematic analysis of neural influences in cancer (NIC). Here, we outline the strategies translating ...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccell.2020.05.023
更新日期:2020-07-13 00:00:00
abstract::MYC is an oncogenic driver that regulates transcriptional activation and repression. Surprisingly, mechanisms by which MYC promotes malignant transformation remain unclear. We demonstrate that MYC interacts with the G9a H3K9-methyltransferase complex to control transcriptional repression. Inhibiting G9a hinders MYC ch...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccell.2018.09.001
更新日期:2018-10-08 00:00:00
abstract::TERT promoter mutations reactivate telomerase, allowing for indefinite telomere maintenance and enabling cellular immortalization. These mutations specifically recruit the multimeric ETS factor GABP, which can form two functionally independent transcription factor species: a dimer or a tetramer. We show that genetic d...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccell.2018.08.003
更新日期:2018-09-10 00:00:00
abstract::Activating mutations in the FLT3 receptor tyrosine kinase occur in 30% of patients with acute myeloid leukemia. Small molecule FLT3 kinase inhibitors show selective antitumor activity in preclinical models. Clinical studies are underway. ...
journal_title:Cancer cell
pub_type: 杂志文章,评审
doi:10.1016/s1535-6108(02)00080-6
更新日期:2002-06-01 00:00:00
abstract::The protein kinase PKB/Akt has long been associated with regulating signaling pathways that promote cell survival and cell growth, for example, in response to growth factors. In contrast, the DNA-dependent protein kinase (DNA-PK) is required for the repair of DNA damage and for cell survival after exposure to DNA-dama...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2008.04.010
更新日期:2008-05-01 00:00:00
abstract::Hepatocellular adenomas (HCAs) are clinically relevant benign liver lesions that commonly occur in women on hormonal contraceptives. In this issue of Cancer Cell, Pilati and colleagues present an integrative multi-"omics"-based analysis of HCA and identify recurrent genetic alterations associated with adenoma-carcinom...
journal_title:Cancer cell
pub_type: 评论,杂志文章
doi:10.1016/j.ccr.2014.03.032
更新日期:2014-04-14 00:00:00
abstract::The increased motility and invasiveness of tumor cells are reminiscent of epithelial-mesenchymal transition (EMT), which occurs during embryonic development, wound healing, and metastasis. In this study, we found that Snail is stabilized by the inflammatory cytokine TNFalpha through the activation of the NF-kappaB pat...
journal_title:Cancer cell
pub_type: 杂志文章
doi:10.1016/j.ccr.2009.03.016
更新日期:2009-05-05 00:00:00
abstract::One of the biggest challenges in treating acute myeloid leukemia (AML) is relapse of aggressive disease after treatment. In this issue of Cancer Cell, Boyd et al. characterize a molecularly distinct population of chemotherapy-induced transient leukemic regenerating cells (LRCs), which can be exploited to prevent AML r...
journal_title:Cancer cell
pub_type: 评论,杂志文章
doi:10.1016/j.ccell.2018.08.012
更新日期:2018-09-10 00:00:00