News & Views |
Featured
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News & Views |
Exosome-disrupting peptides for cancer immunotherapy
A curvature-sensing peptide is used to disrupt exosomes for enhanced cancer immunotherapy.
- Ningqiang Gong
- , Alex G. Hamilton
- & Michael J. Mitchell
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Article |
Curvature-sensing peptide inhibits tumour-derived exosomes for enhanced cancer immunotherapy
A curvature-sensing antiviral peptide is repurposed to disrupt tumour-derived exosomes and used in combination with immune checkpoint blockade cancer therapy.
- Sol Shin
- , Hyewon Ko
- & Jae Hyung Park
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News & Views |
A synthetic tumour microenvironment
A bioengineered model incorporating a synthetic extracellular matrix recapitulates the lymphoid tumour microenvironment, making it a valuable tool for drug testing and designing personalized therapies.
- Akhilesh K. Gaharwar
- & Irtisha Singh
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Article
| Open AccessP-selectin-targeted nanocarriers induce active crossing of the blood–brain barrier via caveolin-1-dependent transcytosis
Targeting of tumour vasculature endothelial P-selectin promotes caveolin-1-mediated transcytosis for enhanced blood–brain barrier crossing of therapeutic nanoparticles against medulloblastoma.
- Daniel E. Tylawsky
- , Hiroto Kiguchi
- & Daniel A. Heller
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Perspective |
Obstacles and opportunities in a forward vision for cancer nanomedicine
This Perspective discusses biological barriers that have limited clinical translation of cancer nanomedicines and elaborates on new directions for the field that capitalize on a deeper understanding of the nano–bio interface.
- Irene de Lázaro
- & David J. Mooney
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News & Views |
Nanodevices for cancer vaccination
An elaborate DNA origami tubular nanodevice encapsulating antigens and adjuvants protects mice from cancer through tumour-specific immunomodulation.
- Hongjun Li
- & Zhen Gu
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News & Views |
Just dose it
A dose threshold of one trillion nanoparticles in mice has been discovered and is shown to be crucial for overwhelming the nanoparticle uptake kinetics of liver Kupffer cells and for ensuring efficient nanoparticle delivery into solid tumours upon intravenous administration.
- Twan Lammers
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News & Views |
Dendritic cell tracking and modulation
In situ metabolic labelling and targeted modulation of dendritic cells has been achieved using a hydrogel system in combination with covalent capture of antigens and adjuvants, facilitating improved tumour-specific immune response.
- Joshua M. Gammon
- & Christopher M. Jewell
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Article |
A DNA nanodevice-based vaccine for cancer immunotherapy
A DNA nanodevice vaccine has been developed and utilized to stimulate a tumour-specific cytotoxic T lymphocyte response in vivo, leading to the inhibition of tumour growth as well as prevention of metastasis.
- Shaoli Liu
- , Qiao Jiang
- & Baoquan Ding
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Article |
The dose threshold for nanoparticle tumour delivery
Efficient nanoparticle delivery into tumours has been a challenge in the field. It is now shown that the efficiency can be improved substantially when the dose breaches a specific threshold.
- Ben Ouyang
- , Wilson Poon
- & Warren C. W. Chan
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Article |
Metabolic labeling and targeted modulation of dendritic cells
Dendritic cells concentrated in vivo within a hydrogel have been metabolically tagged with azido groups to enable tracking as well as delivery of antigens, adjuvants and cytokines, thereby facilitating targeted immunomodulation.
- Hua Wang
- , Miguel C. Sobral
- & David J. Mooney
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Article |
Taxanes convert regions of perturbed microtubule growth into rescue sites
Anticancer drugs such as Taxol can affect microtubule dynamics and organization in cells. Direct visualization of the action of such drugs has shown that they can trigger local and cooperative changes in microtubule lattice and induce formation of stable microtubule regions that promote rescues.
- Ankit Rai
- , Tianyang Liu
- & Anna Akhmanova
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Editorial |
Awards for manipulating technologies
The 2018 Nobel prizes in chemistry and medicine celebrate tools for engineering biological materials.
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Feature |
Dendritic cells in cancer immunotherapy
Camille M. Le Gall, Jorieke Weiden, Loek J. Eggermont and Carl G. Figdor provide an overview of immunotherapeutics for cancer treatment that harness dendritic cells, their challenges in clinical use, and approaches employed to enhance their recruitment and activation to promote effective anti-tumour immunity.
- Camille M. Le Gall
- , Jorieke Weiden
- & Carl G. Figdor
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Feature |
Material aid for vaccines
Darrell Irvine provides an overview of the recent advances in materials science that have enabled the use of innovative natural and synthetic compounds in vaccine development capable of regulating the potency and safety of new vaccines progressing towards the clinic.
- Darrell Irvine
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Editorial |
Cells and materials in immunotherapy
As the interaction of the immune system with the tumour microenvironment becomes increasingly understood, more evidence indicates how immunotherapy can be employed to better eliminate cancers.
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Feature |
Adoptive T cell cancer therapy
Tumour heterogeneity and off-target toxicity are current challenges of cancer immunotherapy. Karine Dzhandzhugazyan, Per Guldberg and Alexei Kirkin discuss how epigenetic induction of tumour antigens in antigen-presenting cells may form the basis for multi-target therapies.
- Karine N. Dzhandzhugazyan
- , Per Guldberg
- & Alexei F. Kirkin
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News & Views |
Smart delivery of vaccines
A strategy to enhance antigen immunogenicity was developed by adsorption of polyethyleneimine on a mesoporous silica microrod vaccine for the presentation of tumour viruses and neoantigens, demonstrating their ability to drive anti-tumour immunity.
- Cornelis J. M. Melief
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News & Views |
Low-energy electron therapy
The fabrication of a self-sustaining source of low-energy electrons in a single-atom layer could help unravel fundamental mechanisms of radiobiological damage and lead to improved cancer therapies.
- Léon Sanche
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Article |
Combination delivery of TGF-β inhibitor and IL-2 by nanoscale liposomal polymeric gels enhances tumour immunotherapy
The sustained release of both hydrophilic and hydrophobic immunomodulators for metastatic melanoma by nanoscale liposomal polymeric gels administered intratumorally or systemically is demonstrated. It is also shown that such a co-delivery approach delays tumour growth and increases the survival of tumour-bearing mice, and that its efficacy results from the activation of both innate and adaptative immune responses.
- Jason Park
- , Stephen H. Wrzesinski
- & Tarek M. Fahmy