ArticleProtein science : a publication of the Protein Society2025
Taming interleukin-12: Engineering of bispecific antibody-based IL-12 mimetics with biased agonism capacities.
Article in Protein science : a publication of the Protein Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed.
- Article
- Article
- Discovery and optimization of a pH-responsive ultra-long-acting VHH-based growth hormone mimetic.mAbs · 2026Article
- αTIGIT-guided IL-15 mimetics drive potent and safe antitumor immunity by restoring tumor-infiltrating T cells.Cellular & molecular immunology · 2026Article
- Simultaneous targeting of IL-10 and PD-(L)1 pathways with a bispecific anti-PD-L1/IL-10-trap antibody enhances T cell responses.Molecular therapy. Oncology · 2026Article
- Protocol for in vitro profiling of key TNF downstream signaling pathways involved in cell death and pro-survival signaling in cancer cells.STAR protocols · 2026Article
- Antigen-directed single domain antibody-based TNFR1 agonists elicit preferential killing of HER2-overexpressing cancer cells.iScience · 2026Article
- Article
- Review
- Structure-Guided Stapling of Dimeric Conformations and Linker Engineering Enhance Thermostability and Fine-Tune Activity of Bispecific VHH Cytokine Agonists.Antibodies (Basel, Switzerland) · 2025Article
- Taming interleukin-12: Engineering of bispecific antibody-based IL-12 mimetics with biased agonism capacities.Protein science : a publication of the Protein Society · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
20 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this work, we have generated bispecific interleukin (IL)-12 surrogate agonists based on camelid-derived single-domain antibodies (sdAbs) targeting the IL-12 receptor (IL-12R) subunits IL-12Rβ1 and IL-12Rβ2. Following immunization and antibody display-based paratope isolation, respective sdAbs were combinatorially reformatted into a monovalent bispecific architecture by grafting resulting paratopes onto the hinge region of a heterodimeric Fc region. Functional characterization using NK-92 cells enabled the identification of multiple different sdAb-based bispecifics displaying divergent IL-12R agonism capacities as analyzed by STAT4 phosphorylation. Further investigations by harnessing peripheral blood mononuclear cells (PBMCs) from healthy donors revealed attenuated pSTAT4 activation compared to recombinant human (rh) wild-type IL-12 regarding both natural killer (NK)-cell and T-cell activation but robust IL-12R agonism on stimulated T cells. While several sdAb-based IL-12 mimetics were nearly inactive on NK cells as well as T cells obtained from PBMCs, they elicited significant STAT4 phosphorylation and interferon (IFN)-γ release on stimulated T cells as well as an IL-12-like transcriptional signature. Furthermore, we demonstrate that the activity of receptor agonism of generated bispecific IL-12 mimetics can also be biased towards stimulated T cells by changing the spatial orientation of the individual sdAbs within the molecular design architecture. Taken together, we present an alternative strategy to generate IL-12-like biologics with tailor-made characteristics.
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.