诊断标志物反映了转向结核病的宿主反应失调的诊断标志物
Gunilla Källenius1, Margarida Correia-Neves2, Christopher Sundling1
1Division of Infectious Diseases, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
概括
保持对结核病 (TB) 的控制需要平衡免疫反应. 早期检测免疫失调可以帮助在症状出现之前识别结核病的进展.
科学领域:
- 免疫学 免疫学 免疫学
- 传染性疾病 传染性疾病
- 蛋白质组学是指蛋白质组学.
- 文字转录学 (Transcriptomics) 是一个学科.
背景情况:
- 持续控制Mycobacterium结核病感染依赖于亲炎和抗炎免疫反应之间的微妙平衡.
- 这种免疫平衡的损失可能导致活跃结核病 (TB) 疾病的发展.
- 活动性结核病通常以增加骨髓细胞和中性粒细胞激活为特征.
研究的目的:
- 调查宿主免疫反应生物标志物,以早期检测结核病进展.
- 评估蛋白质组和转录组数据在识别与结核病相关的免疫失调方面的潜力.
主要方法:
- 利用蛋白质组和转录组分析来评估宿主免疫反应.
- 随着时间的推移,监测免疫激活标志物的变化,与结核病病状况相关.
主要成果:
- 蛋白质基因和转录基因评估显示,免疫激活的增加与结核病进展相关.
- 这些免疫变化在临床症状出现前几个月就能检测到.
- 确定了特定的宿主反应模式,表明免疫调节失调.
结论:
- 使用蛋白质组和转录组数据进行宿主免疫反应分析,可以检测结核病进展的早期迹象.
- 测量宿主反应生物标志物为早期结核病诊断提供了一个有希望的途径.
- 早期检测免疫调节障碍可以及时进行干预,并改善结核病管理结果.
相关概念视频
Pulmonary Tuberculosis IV
142
Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
142
Pulmonary Tuberculosis III
325
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:
325
Pulmonary Tuberculosis II
236
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...
236
Pulmonary Tuberculosis I
242
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...
242
Pulmonary Tuberculosis V
179
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...
179


