生态和进化观点促进了对菌根菌病的理解
Christine Chevillon1, Benoît de Thoisy2, Alex W Rakestraw3
1MIVEGEC, Université de Montpellier, Centre National de la Recherche Scientifique, Institut de Recherche pour le Développement, Institut National de Recherches pour l'Agriculture, l'Alimentation et l'Environnement, Montpellier, France.
The Lancet. Microbe
|August 8, 2024
概括
菌根菌病的传播可能涉及非脊椎动物物种,挑战人与人之间的理论. 了解生态因素是预防和管理脊椎动物感染的关键.
科学领域:
- 传染病生态学传染病生态学
- 进化医学是一种进化医学.
- 菌根细菌的病变发生.
背景情况:
- 目前对菌根菌病的理解依赖于脊椎动物临床研究.
- 现有的流行病学模型主要侧重于人与人之间的传播.
- 在真菌细菌感染中非脊椎动物相互作用的作用尚未得到充分探索.
研究的目的:
- 研究非脊椎动物物种对菌根菌病原性和疾病风险的影响.
- 评估菌根菌病传播中的生态和进化因素.
- 挑战现有的关于真菌细菌感染途径的理论.
主要方法:
- 关于菌根菌与非脊椎动物物种的相互作用的综合文献搜索.
- 对疾病传播的生态和进化约束的评估.
- 审查研究检查与非脊椎动物有关的病原体毒性和丰度的研究.
主要成果:
- 有证据表明,非脊椎动物有机体在真菌细菌的毒性和传播中起着重要作用.
- 这些发现挑战了对几种真菌细菌感染的单独依赖人与人传播模型的观点.
- 非脊椎动物物种影响病原体的丰富性和脊椎动物暴露风险.
结论:
- 一个生态和进化框架为真菌菌病提供了新的见解.
- 需要重新思考除了直接脊椎动物与脊椎动物接触之外的传播途径.
- 整合生态视角可以改善脊椎动物菌病的预防和管理.
相关概念视频
Defense Against Bacterial Pathogens
1.4K
The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
1.4K
Pulmonary Tuberculosis II
215
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
215
Pulmonary Tuberculosis I
227
Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
227
Synthetic Biology
4.7K
Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
Golden rice
Golden rice is a genetically modified...
4.7K
Pulmonary Tuberculosis III
316
Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
The first classification is based on the development of the disease, and it includes the following categories:
316
Pulmonary Tuberculosis V
176
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
176


