ReviewOncology research2026
A New Paradigm of Bispecific Antibodies in Clinical Management of Gastrointestinal Cancers.
Review in Oncology research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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0 citing papers in PubMed.
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gastrointestinal (GI) cancers represent a significant global health burden, characterized by high incidence, poor prognosis, and limited response to monotherapies. The advent of bispecific antibodies (BsAbs) has introduced a novel therapeutic paradigm, enabling dual targeting of tumor-associated antigens and immune effectors to enhance antitumor immunity. This review provides a comprehensive overview of recent advances in bsAb-based immunotherapy across major GI malignancies, including colorectal, gastric, pancreatic, biliary tract, esophageal, and liver cancers. We summarize key molecular targets and highlight representative clinical candidates such as CEA-TCB and RG7802. The discussion extends to innovative strategies involving BsAbs in modulating the immunosuppressive tumor microenvironment and overcoming resistance mechanisms. Furthermore, we explore promising combination therapies involving BsAbs with chemotherapy and immune checkpoint inhibitors (ICIs). The role of artificial intelligence in target prediction and structure optimization is also examined, alongside the potential of personalized immune strategies. Despite promising therapeutic potential, BsAbs face challenges including cytokine release syndrome (CRS), on-target/off-tumor toxicity, tumor heterogeneity-driven resistance, and tumor microenvironment (TME). Current strategies to improve therapeutic index encompass affinity-tuned designs, conditional activation mechanisms, biomarker-driven patient stratification, combination therapies, and artificial intelligence (AI)-guided optimization, warranting continued interdisciplinary research efforts. We conclude by outlining future research directions and emphasizing the importance of interdisciplinary, multicenter collaborations to accelerate clinical translation and maximize the therapeutic potential of BsAbs in GI oncology. In summary, the aim of this study is to critically evaluate the current landscape of BsAb-based immunotherapy in gastrointestinal cancers, synthesizing emerging molecular targets, evaluating clinical trial outcomes, identifying key challenges limiting therapeutic efficacy, and proposing evidence-based strategies to optimize future BsAb development.
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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 Socratic graph.