骨免疫在口腔疾病中的作用研究进展

长期以来的研究表明先天免疫和后天免疫在宿主抵御外来微生物入侵的过程中起着至关重要的作用，而在这过程中也会同时造成宿主自身的组织或器官的损害。骨骼系统就是其中之一，在一些诸如类风湿性关节炎、牙周炎等疾病中，免疫系统的反应不仅起到去除外来致病菌的作用，还会同时造成骨骼系统的破坏。长期以来大部分的研究都致力于了解免疫系统对骨组织破坏的机制，而近些年来有研究开始探究骨反作用于免疫系统，由此衍生出了一个全新的研究领域——骨免疫。文章从骨免疫的机制、免疫与骨吸收作用通路以及在口腔相关疾病的作用机制等方面总结了近些年来相关的研究进展。     

基于中国传统运动疗法的慢性筋骨病康复模式构建思路探析＊

中国传统运动疗法作为极具特色的康养健身运动疗法，在防病治病中的宝贵价值备受国际康复医学界关注。而慢性筋骨病是骨伤科临床中的常见病、多发病与疑难杂病，临床呈现出“一大五多五高”的特征，成为当前重大的健康问题与临床防治研究课题。本文通过深入探究中国传统运动疗法特点以及其在慢性筋骨病康复中的应用原理、原则及优势作用，提出以传统运动疗法为依托，构建慢性筋骨病防病治病应用方法模式；以三因制宜为指导，构建医院-社区-团体-患者为一体的康复管理模式；以“治未病”工程为支撑，构建慢性筋骨病管理信息资源共享平台模式；为切实提高防、控、治的能力与水平找准抓手与路径，为构建慢性筋骨病康复模式提供新的思路与方向。     

Vaccines and autoimmunity during the COVID-19 pandemic

To control the pandemic, efficient vaccines must be applied to the population, including patients with autoimmune diseases. Therefore, one can expect that coronavirus disease 2019 (COVID-19) vaccines may influence the underlying autoimmune processes in these patients. Additionally, it is essential to understand whether COVID-19 vaccines would be effective, safe, and provide long-lasting immunological protection and memory. However, the currently available and approved COVID-19 vaccines turned out to be safe, effective, and reliable in patients with autoimmune inflammatory and rheumatic diseases. Furthermore, most patients said they felt safer after getting vaccinations for COVID-19 and reported enhanced overall quality of life and psychological wellbeing. In general, the COVID-19 vaccines have been highly tolerated by autoimmune patients. Such findings might comfort patients who are reluctant to use COVID-19 vaccines and assist doctors in guiding their patients into receiving vaccinations more easily and quickly.     

A guide to oral vaccination: Highlighting electrospraying as a promising manufacturing technique toward a successful oral vaccine development

Most vaccines approved by regulatory bodies are administered via intramuscular or subcutaneous injections and have shortcomings, such as the risk of needle-associated blood infections, pain and swelling at the injection site. Orally administered vaccines are of interest, as they elicit both systemic and mucosal immunities, in which mucosal immunity would neutralize the mucosa invading pathogen before the onset of an infection. Hence, oral vaccination can eliminate the injection associated adverse effects and enhance the person's compliance. Conventional approaches to manufacturing oral vaccines, such as coacervation, spray drying, and membrane emulsification, tend to alter the structural proteins in vaccines that result from high temperature, organic and toxic solvents during production. Electrohydrodynamic processes, specifically electrospraying, could solve these challenges, as it also modulates antigen release and has a high loading efficiency. This review will highlight the mucosal immunity and biological basis of the gastrointestinal immune system, different oral vaccine delivery approaches, and the application of electrospraying in vaccines development.