Promising dawn in tumor microenvironment therapy: engineering oral bacteria.

IF 10.8 1区 医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE International Journal of Oral Science Pub Date : 2024-03-13 DOI:10.1038/s41368-024-00282-3
Zifei Wang, Wansu Sun, Ruixue Hua, Yuanyin Wang, Yang Li, Hengguo Zhang
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Abstract

Despite decades of research, cancer continues to be a major global health concern. The human mouth appears to be a multiplicity of local environments communicating with other organs and causing diseases via microbes. Nowadays, the role of oral microbes in the development and progression of cancer has received increasing scrutiny. At the same time, bioengineering technology and nanotechnology is growing rapidly, in which the physiological activities of natural bacteria are modified to improve the therapeutic efficiency of cancers. These engineered bacteria were transformed to achieve directed genetic reprogramming, selective functional reorganization and precise control. In contrast to endotoxins produced by typical genetically modified bacteria, oral flora exhibits favorable biosafety characteristics. To outline the current cognitions upon oral microbes, engineered microbes and human cancers, related literatures were searched and reviewed based on the PubMed database. We focused on a number of oral microbes and related mechanisms associated with the tumor microenvironment, which involve in cancer occurrence and development. Whether engineering oral bacteria can be a possible application of cancer therapy is worth consideration. A deeper understanding of the relationship between engineered oral bacteria and cancer therapy may enhance our knowledge of tumor pathogenesis thus providing new insights and strategies for cancer prevention and treatment.

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肿瘤微环境疗法的曙光:口腔细菌工程。
尽管经过数十年的研究,癌症仍然是全球关注的主要健康问题。人的口腔似乎是一个多元的局部环境,它与其他器官沟通,并通过微生物致病。如今,口腔微生物在癌症发生和发展中的作用已受到越来越多的关注。与此同时,生物工程技术和纳米技术也在迅速发展,通过改变天然细菌的生理活性来提高对癌症的治疗效率。这些经过改造的工程细菌可实现定向基因重编程、选择性功能重组和精确控制。与典型转基因细菌产生的内毒素相比,口腔菌群具有良好的生物安全特性。为了概述目前对口腔微生物、工程微生物和人类癌症的认知,我们基于 PubMed 数据库搜索并查阅了相关文献。我们重点研究了一些与肿瘤微环境相关的口腔微生物和相关机制,这些微生物参与了癌症的发生和发展。口腔细菌工程能否成为癌症治疗的一种可能应用值得考虑。深入了解工程口腔细菌与癌症治疗之间的关系可能会增进我们对肿瘤发病机制的了解,从而为癌症预防和治疗提供新的见解和策略。
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来源期刊
International Journal of Oral Science
International Journal of Oral Science DENTISTRY, ORAL SURGERY & MEDICINE-
CiteScore
31.80
自引率
1.30%
发文量
53
审稿时长
>12 weeks
期刊介绍: The International Journal of Oral Science covers various aspects of oral science and interdisciplinary fields, encompassing basic, applied, and clinical research. Topics include, but are not limited to: Oral microbiology Oral and maxillofacial oncology Cariology Oral inflammation and infection Dental stem cells and regenerative medicine Craniofacial surgery Dental material Oral biomechanics Oral, dental, and maxillofacial genetic and developmental diseases Craniofacial bone research Craniofacial-related biomaterials Temporomandibular joint disorder and osteoarthritis The journal publishes peer-reviewed Articles presenting new research results and Review Articles offering concise summaries of specific areas in oral science.
期刊最新文献
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