ArticleRadiation research2024
Pharmacokinetic and Metabolomic Studies with a Promising Radiation Countermeasure, BBT-059 (PEGylated interleukin-11), in Rhesus Nonhuman Primates.
Article in Radiation research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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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Who cites it
5 citing papers in PubMed.
- Proteomic Studies in Rhesus Nonhuman Primates Administered a Promising Radiation Medical Countermeasure under Development, BBT-059.Radiation research · 2026Article
- Serum Metabolomic Signatures in Nonhuman Primates Treated with a Countermeasure and Exposed to Partial- or Total-Body Radiation.Metabolites · 2025Article
- Understudied Populations in Radiation Exposure Research: Needs, Challenges, and Mitigation Strategies.Radiation research · 2025Article
- Advanced Medical Countermeasures and Devices for Use During a Radiological or Nuclear Emergency.Disaster medicine and public health preparedness · 2025Review
- Metabolomic changes in preterminal serum samples of rhesus macaques exposed to two different lethal doses of total-body gamma-radiation.Scientific reports · 2024Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
BBT-059, a long-acting PEGylated interleukin-11 (IL-11) analog that is believed to have hematopoietic promoting and anti-apoptotic properties, is being developed as a potential radiation medical countermeasure (MCM) for hematopoietic acute radiation syndrome (H-ARS). This agent has been shown to improve survival in lethally irradiated mice. To further evaluate the drug's toxicity and safety profile, 12 naïve nonhuman primates (NHPs, rhesus macaques) were administered one of three doses of BBT-059 subcutaneously and were monitored for the next 21 days. Blood samples were collected throughout the study to assess the pharmacokinetics (PK) and pharmacodynamics (PD) of the drug as well as its effects on complete blood counts, cytokines, vital signs, and to conduct metabolomic studies. No adverse effects were detected in any treatment group during the study. Short-term changes in metabolomic profiles were present in all groups treated with BBT-059 beginning immediately after drug administration and reverting to near normal levels by the end of the study period. Several pathways and metabolites, particularly those related to inflammation and steroid hormone biosynthesis, were activated by BBT-059 administration. Taken together, these observations suggest that BBT-059 has a good safety profile for further development as a radiation MCM for regulatory approval for human use.
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Registered trials
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