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A nanounit strategy reverses immune suppression of exosomal PD-L1 and is associated with enhanced ferroptosis

https://doi.org/10.1038/s41467-021-25990-w
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30/30 checkable references clean · checked 2026-07-22

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

1 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 30 checked references that resolve
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Immune Checkpoint Blockade: A Common Denominator Approach to Cancer Therapy
resolves10.1126/science.aaf1292
T cell costimulatory receptor CD28 is a primary target for PD-1–mediated inhibition
resolves10.1038/nrm.2017.125
Shedding light on the cell biology of extracellular vesicles
resolves10.1016/j.cell.2019.02.016
Suppression of Exosomal PD-L1 Induces Systemic Anti-tumor Immunity and Memory
resolves10.1038/nature21349
Elements of cancer immunity and the cancer–immune set point
resolves10.1002/adma.201703588
1D Coordination Polymer Nanofibers for Low‐Temperature Photothermal Therapy
resolves10.1146/annurev-med-092012-112807
Immune Modulation in Cancer with Antibodies
resolves10.1016/j.cell.2013.12.010
Regulation of Ferroptotic Cancer Cell Death by GPX4
resolves10.1016/j.cell.2012.03.042
Ferroptosis: An Iron-Dependent Form of Nonapoptotic Cell Death
resolves10.1038/s41586-019-1170-y
CD8+ T cells regulate tumour ferroptosis during cancer immunotherapy
resolves10.1136/jitc-2020-001369
Vaccination with early ferroptotic cancer cells induces efficient antitumor immunity
resolves10.1016/j.bbrc.2019.01.090
The release and activity of HMGB1 in ferroptosis
resolves10.1074/jbc.M206747200
Inhibition of Tumor Necrosis Factor-induced Cell Death in MCF7 by a Novel Inhibitor of Neutral Sphingomyelinase
resolves10.1074/jbc.M116.741884
Identification of Neutrophil Exocytosis Inhibitors (Nexinhibs), Small Molecule Inhibitors of Neutrophil Exocytosis and Inflammation
resolves10.1038/nrc1391
Hyaluronan: from extracellular glue to pericellular cue
resolves10.1158/1535-7163.MCT-11-0755
Ganetespib, a Unique Triazolone-Containing Hsp90 Inhibitor, Exhibits Potent Antitumor Activity and a Superior Safety Profile for Cancer Therapy
resolves10.1021/nn506130t
Activatable Hyaluronic Acid Nanoparticle as a Theranostic Agent for Optical/Photoacoustic Image-Guided Photothermal Therapy
resolves10.1016/j.biomaterials.2016.10.030
Oxygen-generating hybrid nanoparticles to enhance fluorescent/photoacoustic/ultrasound imaging guided tumor photodynamic therapy
resolves10.1038/ni.2647
Exosomes mediate the cell-to-cell transmission of IFN-α-induced antiviral activity
resolves10.7150/thno.38583
Advances in Engineering Cells for Cancer Immunotherapy
resolves10.1038/s41422-020-00441-1
Ferroptosis: molecular mechanisms and health implications
resolves10.1038/ncomms14844
Inhibiting the system xC−/glutathione axis selectively targets cancers with mutant-p53 accumulation
resolves10.1038/s41586-019-1705-2
The CoQ oxidoreductase FSP1 acts parallel to GPX4 to inhibit ferroptosis
resolves10.1038/nature14344
Ferroptosis as a p53-mediated activity during tumour suppression
resolves10.1038/s41577-018-0009-3
An early history of T cell-mediated cytotoxicity
resolves10.1038/nature11824
T-helper-1-cell cytokines drive cancer into senescence
resolves10.1038/s41586-018-0392-8
Exosomal PD-L1 contributes to immunosuppression and is associated with anti-PD-1 response
resolves10.1158/1078-0432.CCR-17-2664
Clinical Significance of PD-L1+ Exosomes in Plasma of Head and Neck Cancer Patients
resolves10.1073/pnas.1203479109
Simultaneous inhibition of two regulatory T-cell subsets enhanced Interleukin-15 efficacy in a prostate tumor model
resolves10.1080/20013078.2020.1722433
Subpopulations of extracellular vesicles from human metastatic melanoma tissue identified by quantitative proteomics after optimized isolation
The 1 reference without a DOI — listed, not checked
no DOI — not checkedEliaz, R. E. & Szoka, F. C. Jr Liposome-encapsulated doxorubicin targeted to CD44: a strategy to kill CD44-overexpressing tumor cells. Cancer Res 61, 2592–2601 (2001).
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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