ReviewImmuno-oncology technology2022
CD47-SIRPα-targeted therapeutics: status and prospects.
Review in Immuno-oncology technology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 123 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
123 citing papers in PubMed, 126 citations in OpenAlex.
- Article
- Recent advances in the regulation of CD47 by non-coding RNAs and its therapeutic potential in cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- The neuroimmune network in Alzheimer's and Parkinson's diseases: from mechanistic insights to biomarker-guided immunotherapies and clinical translation.Inflammopharmacology · 2026Review
- CD47 Aptamer-Decorated Fluorescent POSS Hybrid Nanoparticles as a Biohybrid Interface for Probing Prostate Cancer-Macrophage Interactions.Biomimetics (Basel, Switzerland) · 2026Article
- Retargeted adenoviruses for local IgA and CD47 blocker production as a novel cancer therapy.EMBO molecular medicine · 2026Article
- Multivalent Bi-Specific Nanoerythrosomes: A Two-Birds-One-Stone Approach to Combine Homologous and Active Targeting for Effective Thrombolysis.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Myeloid cell-mediated killing of B-ALL by CD38 and CD20 IgA antibody variants is enhanced by CD47/SIRPα interference.Blood neoplasia · 2026Article
- Early EGFR Inhibition Triggers Actionable Tumor and Microenvironmental Remodeling in Lung Cancer.Cancer research communications · 2026Article
- Targeting the CD47-SIRPα phagocytic checkpoint in cancer: Biology, translational opportunities, and next-generation therapeutic strategies.Smart molecules : open access · 2026Review
- Article
- Molecular Insights and Novel Therapies for Lymphoproliferative Disorders.International journal of molecular sciences · 2026Review
- Podophyllotoxin sensitizes triple-negative breast cancer cells to CD47-targeted immunotherapy.Cell insight · 2026Article
- Breast Cancer Milieu Maneuvers Cancer-Associated Macrophages to Synergize Neoplastic Repertoires.Cancers · 2026Review
- Exosomal NEAT1 from tumor stem cells induces SIRPAJournal of experimental & clinical cancer research : CR · 2026Article
- SIRPα extracellular domain shed from neutrophils by ADAM10 aggravates sepsis via initiating nitric oxide release from erythrocyte.Journal of advanced research · 2026Article
- GV1001 Reprograms CD47 Immune Checkpoint to Restore Macrophage Antitumor Activity in Oral Squamous Cell Carcinoma.International journal of molecular sciences · 2026Article
- Targeting the CD47/SIRPα interaction in cancer: opportunities in non-Hodgkin lymphoma.Expert opinion on investigational drugs · 2026Review
- Targeting Tumor-Associated Macrophages and Cancer-Associated Fibroblasts to Overcome Therapeutic Resistance in Hepatocellular Carcinoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026Review
- Article
- Emerging immune checkpoint targets and combination strategies in blood cancer immunotherapy.Annals of hematology · 2026Review
63 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
CD47 is a "don't eat me" signal to phagocytes that is overexpressed on many tumor cells as a potential mechanism for immune surveillance evasion. CD47 and its interaction with signal-regulating protein alpha (SIRPα) on phagocytes is therefore a promising cancer target. Therapeutic antibodies and fusion proteins that block CD47 or SIRPα have been developed and have shown activity in preclinical models of hematologic and solid tumors. Anemia is a common adverse event associated with anti-CD47 treatment, but mitigation strategies-including use of a low 'priming' dose-have substantially reduced this risk in clinical studies. While efficacy in single-agent clinical studies is lacking, findings from studies of CD47-SIRPα blockade in combination with agents that increase 'eat me' signals or with antitumor antibodies are promising. Magrolimab, an anti-CD47 antibody, is the furthest along in clinical development among agents in this class. Magrolimab combination therapy in phase Ib/II studies has been well tolerated with encouraging response rates in hematologic and solid malignancies. Similar combination therapy studies with other anti-CD47-SIRPα agents are beginning to report. Based on these early clinical successes, many trials have been initiated in hematologic and solid tumors testing combinations of CD47-SIRPα blockade with standard therapies. The results of these studies will help determine the role of this novel approach in clinical practice and are eagerly awaited.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.