ArticleJournal of applied toxicology : JAT2025
Safety Evaluation of Serendipity Berry Sweet Protein From Komagataella phaffii.
Article in Journal of applied toxicology : JAT, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Allergenicity Assessment of Plant-Derived Sweet Proteins-In Silico, In Vitro, In Vivo, and Clinical Approach: A Systematic Review.Molecules (Basel, Switzerland) · 2026Pooled it
- [Robotic gastrectomy: Research progress and practical challenges].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2026Review
- Boiling-Resistant Single-Chain Sweet Protein Monellin as a Safe and Effective Sugar Alternative for Metabolic and Glycemic Management in Mice.Foods (Basel, Switzerland) · 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
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Serendipity Berry Sweet Protein (sweelin) is a novel hyper-sweet thermophilic protein designed using Artificial Intelligence Computational Protein Design (AI-CPD) to improve the stability and sensory profile of the protein found in serendipity berry (Dioscoreophyllum cumminsii). sweelin is produced through precision fermentation by expression in Komagataella phaffii. The safety of sweelin was investigated through an evaluation of its genotoxicity, mutagenicity, systemic toxicity and digestibility potential in in vitro and in vivo models. sweelin was not genotoxic in in vitro reverse mutation and mammalian micronucleus assays and was not associated with systemic toxicity in a 90-day dietary toxicity study in rats. The no-observed-adverse-effect level for sweelin in Sprague Dawley rats was established as 14,300 ppm, the highest dose tested. This dose level corresponds to dietary intakes of 838.3 and 946.0 mg/kg body weight/day in male and female rats, respectively. sweelin was demonstrated to be readily digestible in an in vitro semi-dynamic model of the gastrointestinal tract. The results support the safety of sweelin as a food ingredient for sweetening purposes.
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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 Socratic graph.