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Intestinal Bacteria Encapsulated by Biomaterials Enhance Immunotherapy
Yilun Liu1, Zhongmin Li1, Yuanyu Wu1
1Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China.
Frontiers in Immunology
|March 1, 2021
Summary
Intestinal bacteria significantly influence immunotherapy outcomes, particularly in cancer treatment. Understanding and regulating these microbes, along with developing advanced biomaterials for their delivery, can enhance therapeutic efficacy.
Area of Science:
- Microbiology
- Immunology
- Biomaterials Science
Background:
- The human gut microbiome comprises thousands of bacterial species crucial for health.
- Intestinal bacteria impact disease treatment efficacy, including various immunotherapies.
- Growing research highlights the role of gut bacteria in human health and disease.
Purpose of the Study:
- To review recent findings on the regulatory role of intestinal bacteria in immunotherapy.
- To focus on the specific immune cells modulated by intestinal bacteria.
- To summarize advancements in biomaterials for intestinal bacteria delivery.
Main Methods:
- Literature review of recent studies on gut microbiota and immunotherapy.
- Analysis of research focusing on immune cell regulation by intestinal bacteria.
- Survey of biomaterial applications for microbial delivery systems.
Main Results:
- Intestinal bacteria critically influence patient responses to immunotherapy, especially in cancer.
- Specific gut microbes modulate key immune cells involved in therapeutic responses.
- Novel biomaterials are emerging for efficient and targeted delivery of beneficial bacteria.
Conclusions:
- Intestinal bacteria are key regulators of immunotherapy efficacy.
- Targeting the gut microbiome offers a promising strategy for enhancing cancer therapy.
- Biomaterial-based delivery systems are vital for advancing microbiome-based therapeutics.
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