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| Open AccessPGE2 inhibits TIL expansion by disrupting IL-2 signalling and mitochondrial function
Prostaglandin E2 from the tumour microenvironment impairs interleukin-2 sensing by tumour-infiltrating lymphocytes, restricting proliferative response and promoting T cell death via metabolic impairment and ferroptosis.
- Matteo Morotti
- , Alizee J. Grimm
- & George Coukos
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Article
| Open AccessFOXO1 enhances CAR T cell stemness, metabolic fitness and efficacy
Increased effectiveness of anti-cancer chimeric antigen receptor T cell therapy is associated with a stem-like phenotype through increased expression of FOXO1.
- Jack D. Chan
- , Christina M. Scheffler
- & Phillip K. Darcy
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Article
| Open AccessFOXO1 is a master regulator of memory programming in CAR T cells
The transcription factor FOXO1 has a key role in human T cell memory, and manipulating FOXO1 expression could provide a way to enhance CAR T cell therapies by increasing CAR T cell persistence and antitumour activity.
- Alexander E. Doan
- , Katherine P. Mueller
- & Evan W. Weber
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Review Article |
Natural killer cell therapies
This Review explores in detail the complexity of NK cell biology in humans and highlights the role of these cells in cancer immunity.
- Eric Vivier
- , Lucas Rebuffet
- & Valeria R. Fantin
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Article |
Naturally occurring T cell mutations enhance engineered T cell therapies
A study examines the effects of mutations that occur naturally in T cell cancers, reporting that such mutations can potentially be exploited to increase the potency of T cell therapies.
- Julie Garcia
- , Jay Daniels
- & Jaehyuk Choi
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Article |
An IL-4 signalling axis in bone marrow drives pro-tumorigenic myelopoiesis
Single-cell transcriptomics studies on human and mouse non-small cell lung cancer and conditional knockout mouse models show that IL-4 from bone marrow basophils drives the development of granulocyte-monocyte progenitors to myeloid cells that suppress antitumour immunity.
- Nelson M. LaMarche
- , Samarth Hegde
- & Miriam Merad
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Article |
CD300ld on neutrophils is required for tumour-driven immune suppression
A CRISPR–Cas9 screen in a tumour mouse model identifies CD300ld as a tumour receptor on polymorphonuclear myeloid-derived suppressor cells and in vivo experiments indicate that it is a promising target for cancer immunotherapy.
- Chaoxiong Wang
- , Xichen Zheng
- & Min Luo
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Article
| Open AccessSpatial predictors of immunotherapy response in triple-negative breast cancer
Imaging mass cytometry is used to map the multicellular dynamics of immune checkpoint blockade-treated triple-negative breast cancer, finding that key proliferative fractions and cell–cell interactions drive response, and immunotherapy distinctively remodels tumour structure.
- Xiao Qian Wang
- , Esther Danenberg
- & H. Raza Ali
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Article
| Open AccessEpitope editing enables targeted immunotherapy of acute myeloid leukaemia
Epitope engineering of donor haematopoietic stem/progenitor cells endows haematopoietic lineages with selective resistance to CAR T cells or monoclonal antibodies, without affecting protein function or regulation, enabling the targeting of genes that are essential for leukaemia survival and reducing the risk of tumour immune escape.
- Gabriele Casirati
- , Andrea Cosentino
- & Pietro Genovese
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Perspective |
CAR T therapy beyond cancer: the evolution of a living drug
The rationale behind chimaeric antigen receptor T cell therapy is reviewed, and current challenges in oncology, preliminary reports in noncancerous diseases and relevant emerging technologies are discussed.
- Daniel J. Baker
- , Zoltan Arany
- & Carl H. June
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Perspective |
The complementarity of DDR, nucleic acids and anti-tumour immunity
This Perspective reviews advances in the understanding of the intersection between the DNA damage response and the response to immune checkpoint blockade therapy, and discusses how developments in the field could lead to improved anti-cancer therapies.
- Anand V. R. Kornepati
- , Cody M. Rogers
- & Tyler J. Curiel
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Article |
PD-1 maintains CD8 T cell tolerance towards cutaneous neoantigens
A mouse model expressing T cell antigens in the skin epidermis is used to demonstrate that local self-tolerance is maintained by PD-1, which prevents terminal CD8 T cell differentiation, effector molecule secretion and access to antigen-expressing cells.
- Martina Damo
- , Noah I. Hornick
- & Nikhil S. Joshi
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Article
| Open AccessCD4+ T cell-induced inflammatory cell death controls immune-evasive tumours
This article describes a mechanism through which CD4+ T cells can eradicate MHC-deficient tumours that escape direct CD8+ T cell targeting and thereby complement the activity of CD8+ T cells and natural killer cells to advance cancer immunotherapies.
- Bastian Kruse
- , Anthony C. Buzzai
- & Thomas Tüting
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Article |
Tumour immune rejection triggered by activation of α2-adrenergic receptors
Agonists of α2-adrenergic receptors could substantially improve the clinical efficacy of cancer immunotherapy.
- Jingjing Zhu
- , Stefan Naulaerts
- & Benoit J. Van den Eynde
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Article |
Targeting PD-L2–RGMb overcomes microbiome-related immunotherapy resistance
Interactions between programmed death ligand 2 (PD-L2) and its binding partner RGMb are downregulated by the gut microbiota, a mechanism that may be exploited to enhance the efficacy of PD-1-based cancer immunotherapies.
- Joon Seok Park
- , Francesca S. Gazzaniga
- & Arlene H. Sharpe
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Article |
Neoantigen-targeted CD8+ T cell responses with PD-1 blockade therapy
Effective anti-PD-1 immunotherapy is associated with the presence of polyclonal CD8+ T cells in the tumour and blood specific for a limited number of immunodominant mutations, which are recurrently recognized over time.
- Cristina Puig-Saus
- , Barbara Sennino
- & Antoni Ribas
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Perspective |
CAR immune cells: design principles, resistance and the next generation
This Perspective reviews recent developments in the design and use of chimeric antigen receptors in treatments for cancers and other diseases.
- Louai Labanieh
- & Crystal L. Mackall
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Article |
TET2 guards against unchecked BATF3-induced CAR T cell expansion
Disruption of TET2 increases the antitumour efficacy of CAR T cells, but establishes an epigenetic state that is prone to hyperproliferation and accumulation of secondary mutations.
- Nayan Jain
- , Zeguo Zhao
- & Michel Sadelain
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Article |
Reducing affinity as a strategy to boost immunomodulatory antibody agonism
In contrast to direct-targeting monoclonal antibodies, low affinity confers agonistic monoclonal antibodies with more potency.
- Xiaojie Yu
- , Christian M. Orr
- & Mark S. Cragg
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Article |
T cells specific for α-myosin drive immunotherapy-related myocarditis
Cytotoxic CD8+ T cells specific for α-myosin are identified as pivotal players in myocarditis associated with immune checkpoint inhibitor anticancer therapies.
- Margaret L. Axelrod
- , Wouter C. Meijers
- & Justin M. Balko
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Article |
STING-induced regulatory B cells compromise NK function in cancer immunity
Systemic treatment of pancreatic cancer with STING agonist stimulates regulatory B cells to express immunosuppressive cytokine IL-35, which weakens the anti-tumour function of natural killer cells.
- Sirui Li
- , Bhalchandra Mirlekar
- & Jenny P.-Y. Ting
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Article |
PD-1 combination therapy with IL-2 modifies CD8+ T cell exhaustion program
PD-1+TCF1+ stem-like CD8+ T cells—precursors of exhausted CD8+ T cells—are not fate-locked into the exhaustion program; their differentiation trajectory can be changed by IL-2 signals.
- Masao Hashimoto
- , Koichi Araki
- & Rafi Ahmed
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Article
| Open AccessRASA2 ablation in T cells boosts antigen sensitivity and long-term function
Genome-wide CRISPR screens, biochemical studies and animal models show that RASA2 has a key role in regulating T cell function and has potential as a genetic target for enhancing anti-tumour immunity.
- Julia Carnevale
- , Eric Shifrut
- & Alexander Marson
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Article
| Open AccessMYB orchestrates T cell exhaustion and response to checkpoint inhibition
CD62L+ precursors of exhausted T cells retain long-term proliferative potential, multipotency and repopulation capacity, and the transcription factor MYB is essential for the development and function of this population of cells.
- Carlson Tsui
- , Lorenz Kretschmer
- & Axel Kallies
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Article |
cBAF complex components and MYC cooperate early in CD8+ T cell fate
cBAF is a negative determinant of memory T cell fate and the manipulation of cBAF early in T cell differentiation can improve cancer immunotherapy.
- Ao Guo
- , Hongling Huang
- & Douglas R. Green
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Article
| Open AccessPotentiating adoptive cell therapy using synthetic IL-9 receptors
Synthetic chimeric orthogonal IL-2 receptors that incorporate the intracellular domain of receptors for other γ-chain cytokines such as IL-9 can reroute orthogonal signalling and alter the phenotype of T cells to improve anti-tumour responses.
- Anusha Kalbasi
- , Mikko Siurala
- & K. Christopher Garcia
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Article
| Open AccessExtricating human tumour immune alterations from tissue inflammation
Complementary single-cell approaches show that a population of regulatory T cells co-expressing ICOS and IL-1 receptor type 1 is highly enriched in tumours but not in site-matched inflamed non-malignant tissue.
- Florian Mair
- , Jami R. Erickson
- & Martin Prlic
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Article
| Open AccessIntermittent PI3Kδ inhibition sustains anti-tumour immunity and curbs irAEs
A study using a mouse solid tumour model suggests that adjusting the dosing frequency of the PI3Kδ inhibitor AMG319 in the treatment of human cancers could decrease tumour growth with fewer adverse effects.
- Simon Eschweiler
- , Ciro Ramírez-Suástegui
- & Christian H. Ottensmeier
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Article
| Open AccessProlonged viral suppression with anti-HIV-1 antibody therapy
A clinical study shows that immunotherapy with anti-HIV-1 antibodies maintains prolonged viral suppression after anti-retroviral treatment is discontinued and affects the size and composition of the intact but not the defective proviral reservoir.
- Christian Gaebler
- , Lilian Nogueira
- & Michel C. Nussenzweig
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Article |
Obesity alters pathology and treatment response in inflammatory disease
Obesity changes the characteristics of the immune response induced in a mouse model of atopic dermatitis, suggesting therapies that could be used against immune dysregulation in obesity.
- Sagar P. Bapat
- , Caroline Whitty
- & Alexander Marson
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Article
| Open AccessNivolumab plus chemotherapy or ipilimumab in gastro-oesophageal cancer
Results in the CheckMate 649 phase 3 trial for first-line combined nivolumab and chemotherapy treatment continue to show clinically meaningful efficacy in gastric, gastro-oesophageal junction or oesophageal adenocarcinoma after 24 months, with no new safety signals.
- Kohei Shitara
- , Jaffer A. Ajani
- & Yelena Y. Janjigian
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Article |
Androgen receptor activity in T cells limits checkpoint blockade efficacy
. Androgen-receptor blockade can overcome immunotherapy resistance in prostate cancer by intrinsically enhancing T cell function and IFNγ responses.
- Xiangnan Guan
- , Fanny Polesso
- & Amy E. Moran
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Article |
Decade-long leukaemia remissions with persistence of CD4+ CAR T cells
Infusion of CD19-directed chimeric antigen receptor T cells into two patients with chronic lymphocytic leukaemia resulted in complete tumour remission and persistence of the infused cells more than ten years later.
- J. Joseph Melenhorst
- , Gregory M. Chen
- & Carl H. June
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Article |
Metabolic modulation of tumours with engineered bacteria for immunotherapy
Injection of engineered bacteria that convert ammonia to l-arginine into tumours enhance the anti-tumour response in a mouse model and synergize with anti-PD-L1 treatment to clear tumours.
- Fernando P. Canale
- , Camilla Basso
- & Roger Geiger
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Article |
Fc-engineered antibody therapeutics with improved anti-SARS-CoV-2 efficacy
Optimization of monoclonal antibodies against SARS-CoV-2 for enhanced Fc-effector function increase their effectiveness for prevention and treatment of COVID-19 in multiple animal models of SARS-CoV-2 infection.
- Rachel Yamin
- , Andrew T. Jones
- & Stylianos Bournazos
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Article
| Open AccessTranscriptional programs of neoantigen-specific TIL in anti-PD-1-treated lung cancers
Single-cell RNA sequencing and T cell receptor sequencing are combined to identify transcriptional programs specific to mutation-associated neoantigen-specific T cells in non-small cell lung cancers treated with anti-PD-1, providing insights into resistance to PD-1 blockade.
- Justina X. Caushi
- , Jiajia Zhang
- & Kellie N. Smith
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Article |
Bispecific IgG neutralizes SARS-CoV-2 variants and prevents escape in mice
The bispecific IgG1-like CoV-X2 prevents SARS-CoV-2 spike binding to ACE2, neutralizes SARS-CoV-2 and its variants of concern, protects against disease in a mouse model, whereas the parental monoclonal antibodies generate viral escape.
- Raoul De Gasparo
- , Mattia Pedotti
- & Luca Varani
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Article
| Open AccessNASH limits anti-tumour surveillance in immunotherapy-treated HCC
In hepatocellular carcinoma driven by non-alcoholic steatohepatitis, aberrant T cell activation and impaired immune surveillance seem to make hepatocellular carcinoma less responsive to anti-PD1 or anti-PDL1 immunotherapy.
- Dominik Pfister
- , Nicolás Gonzalo Núñez
- & Mathias Heikenwalder
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Article
| Open AccessA vaccine targeting mutant IDH1 in newly diagnosed glioma
A phase 1 clinical trial provides evidence that a vaccine against mutant IDH1 is safe and produces a T helper immune response in patients with glioma.
- Michael Platten
- , Lukas Bunse
- & Wolfgang Wick
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Article |
CTLA-4 blockade drives loss of Treg stability in glycolysis-low tumours
CTLA-4 promotes glucose uptake by tumour-infiltrating regulatory T cells, making them unstable.
- Roberta Zappasodi
- , Inna Serganova
- & Taha Merghoub
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Article |
Cancer immunotherapy via targeted TGF-β signalling blockade in TH cells
4T-Trap, a bispecific molecule designed to recognize CD4 and bind TGF-β, blocks TGF-β signalling in T helper cells, causing interleukin-4-dependent vascular reorganization and cancer cell death in a mouse model of breast cancer.
- Shun Li
- , Ming Liu
- & Ming O. Li
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Article |
Immune receptor inhibition through enforced phosphatase recruitment
A approach termed ‘receptor inhibition by phosphatase recruitment’ is described for attenuating both tonic and ligand-activated cell-surface receptor signalling.
- Ricardo A. Fernandes
- , Leon Su
- & K. Christopher Garcia
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Article |
Fc-optimized antibodies elicit CD8 immunity to viral respiratory infection
An antibody Fc domain variant with enhanced binding to an activating Fc receptor on dendritic cells promotes the induction of a protective CD8 T cell response.
- Stylianos Bournazos
- , Davide Corti
- & Jeffrey V. Ravetch
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Article |
A vaccine targeting the RBD of the S protein of SARS-CoV-2 induces protective immunity
A recombinant vaccine that targets the receptor-binding domain of the spike protein of SARS-CoV-2 induces a potent antibody response in immunized mice, rabbits and non-human primates, and protects primates from infection with the virus.
- Jingyun Yang
- , Wei Wang
- & Xiawei Wei
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Article |
An RNA vaccine drives immunity in checkpoint-inhibitor-treated melanoma
Results of an exploratory interim analysis from a phase I trial show that an RNA vaccine targeted towards four melanoma-associated antigens produces durable objective responses in patients with melanoma that are accompanied by strong CD4+ and CD8+ T-cell immunity.
- Ugur Sahin
- , Petra Oehm
- & Özlem Türeci
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Article |
IL-18BP is a secreted immune checkpoint and barrier to IL-18 immunotherapy
An engineered version of IL-18 that is resistant to binding by the soluble decoy receptor IL-18BP shows strong anti-tumour activity in mouse models of cancer.
- Ting Zhou
- , William Damsky
- & Aaron M. Ring
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Article |
A conserved dendritic-cell regulatory program limits antitumour immunity
After taking up tumour-associated antigens, dendritic cells in mouse and human tumours upregulate a regulatory gene program that limits dendritic cell immunostimulatory function, and modulating this program can rescue antitumor immunity in mice.
- Barbara Maier
- , Andrew M. Leader
- & Miriam Merad
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Article |
Tertiary lymphoid structures improve immunotherapy and survival in melanoma
The co-occurrence of tumour-associated CD8+ T cells and CD20+ B cells, and the formation of tertiary lymphoid structures, are linked with improved survival in cohorts of patients with metastatic melanoma.
- Rita Cabrita
- , Martin Lauss
- & Göran Jönsson
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Article |
c-Jun overexpression in CAR T cells induces exhaustion resistance
Chimeric antigen receptor (CAR) T cells engineered to overexpress the canonical AP-1 transcription factor c-Jun are resistant to T cell exhaustion, and provide enhanced therapeutic benefit in mouse tumour models.
- Rachel C. Lynn
- , Evan W. Weber
- & Crystal L. Mackall