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The protein extracted from fermented Zanthoxylum bungeanum seeds mitigates DSS-induced ulcerative colitis by orchestrating inflammatory cytokine modulation, counteracting oxidative stress, and safeguarding gut microbiota homeostasis.
International journal of biological macromolecules

Cure8 research brief

The protein extracted from fermented Zanthoxylum bungeanum seeds mitigates DSS-induced ulcerative colitis by orchestrating inflammatory cytokine modulation, counteracting oxidative stress, and safeguarding gut microbiota homeostasis.

2 min read
Diet and lifestyle Microbiome Weight Loss Basic Science Adult patients Researchers Ulcerative colitis Inflammatory bowel disease

Why This Matters

The study suggests a fermented seed protein ingredient may reduce inflammation, oxidative stress, and microbiota imbalance in an experimental colitis model — mechanisms relevant to IBD. That could inform future dietary or therapeutic research.

Who Should Pay Attention

Adult patients curious about diet-derived bioactives, researchers studying microbiome–immune interactions or novel anti-inflammatory food ingredients, and clinicians following early-stage translational research.

Study Snapshot

Story typeResearch paper
Evidence typeResearch paper
Source depthJournal abstract

What To Know

The study used a laboratory mouse model (DSS-induced colitis) rather than human patients. Researchers prepared a fermented seed protein (FZP), characterized its composition and antioxidant activity, and tested digestibility in vitro.

In mice, FZP-treated animals showed less weight loss, lower disease-activity scores, reduced colon damage on histology, lower pro-inflammatory cytokines (IL-1β, IL-6, TNF-α), higher IL-10, reduced oxidative-stress markers, restored tight-junction protein expression, and changes in gut microbiota diversity.

The findings are preclinical and exploratory: they show biological effects in cells/animals that may suggest possible mechanisms (immune modulation, antioxidant effects, barrier protection, microbiota shifts) but do not establish safety or efficacy in people with ulcerative colitis or Crohn’s disease.

If you’re interested in dietary supplements or functional foods, this points to a candidate ingredient for further research but is not an endorsement or medical recommendation.

Keep In Mind

This is an animal (DSS mouse) and in vitro digestion study reported in a journal abstract; results do not translate directly to humans. Further safety testing and clinical trials would be needed before any clinical use.

Source Details

Review the original publication for the complete reporting, methods, and context.

Read Original Source
Research paper Evidence type derived from source or registry metadata.
PublicationInternational journal of biological macromolecules
AuthorsXueyan Gu, Guowei Xu, Xiaorong Lu +10 more
InstitutionGansu Provincial Innovation Center of Traditional Chinese Veterinary Medicine, Key Laboratory of Veterinary Drug Creation of the Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy Agricultural Sciences, Lanzhou, 730050, China.
Study typeJournal article
Indexed viaPubMed
Source typeResearch paper
PublishedAug 25, 2026, 12:00 AM
Content availableJournal abstract

Conflict statement: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

This Cure8 brief is based on source text from the linked article. Cure8 is informational only and is not a substitute for professional medical advice, diagnosis, or treatment.

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