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细菌素paranthracis可以在T-ALL患者中引起细菌病吗? 基于WGS的诊断基于WGS的诊断

Serap Süzük Yıldız¹, Ayşegül Polat¹, Süleyman Yalçın²

¹Department of Clinical Microbiology, University of Health Sciences, Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, Ankara, Turkey.

Journal of infection in developing countries

|April 1, 2025

概括

巴西勒斯帕兰特拉西斯 (Bacillus paranthracis) 在患有T细胞急性淋巴细胞白血病的免疫功能低下患者中引起细菌病. 全基因组测序证实了诊断,并强调了该细菌在脆弱个体中的致病性.

科学领域:

微生物学微生物学
基因组学就是基因组学.
传染性疾病传染性疾病

背景情况:

细菌物种在健康个体中通常是恶毒的.
然而,Bacillus物种可以在免疫功能低下的患者中引起感染.

研究的目的:

在T细胞急性淋巴细胞白血病患者中报告由Bacillus paranthracis引起的细菌病例.
强调全基因组测序在诊断罕见细菌感染中的作用.

主要方法:

使用MALDI TOF MS.识别Bacillus cereus群的识别方法
使用全基因组测序 (WGS) 确认了Bacillus paranthracis的存在.
从患有T细胞急性淋巴细胞白血病和发烧性中性衰竭的患者收集临床数据.

主要成果:

帕兰特拉西斯菌株从患有T细胞急性淋巴细胞白血病的患者的血液培养物中分离出来.
整个基因组测序证实了Bacillus paranthracis的鉴定.
WGS证明了该细菌的致病性,特别是在免疫功能受损的宿主中.

结论:

全基因组测序对于微生物学实验室中细菌感染的准确诊断至关重要.
准确的诊断有助于有效的感染控制和免疫受损患者的管理.

关键词:

百日 (Bacillus paranthracis) 是一种植物.细菌病的细菌病是什么意思血性恶性瘤血性恶性瘤整个基因组的测序.

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