LeishMANIAdb:一个关于Leishmania蛋白质的比较资源
Gábor E Tusnády1,2, András Zeke1, Zsófia E Kálmán3
1Protein Bioinformatics Research Group, Institute of Enzymology, Research Centre for Natural Sciences, Magyar Tudósok körútja 2, Budapest 1117, Hungary.
Database : the journal of biological databases and curation
|November 7, 2023
概括
LeishMANIAdb是一个新的数据库,结合了实验和预测的Leishmania分泌的蛋白质. 此资源有助于研究人员了解Leishmania宿主-病原体相互作用,并确定Leishmaniasis的治疗点.
科学领域:
- 寄生虫学的寄生虫学
- 生物信息学是一种生物信息学.
- 分子生物学分子生物学
背景情况:
- 莱什曼病是一种重要的载体传播疾病,由莱什曼病寄生虫引起.
- 寄生虫的分泌体在宿主细胞操纵和疾病进展中起着至关重要的作用.
- 了解宿主-病原体相互作用对于开发有效的治疗方法至关重要.
研究的目的:
- 开发LeishMANIAdb,一个统一的数据库Leishmania分泌蛋白质和宿主-病原体相互作用.
- 为调查Leishmania病毒性因素提供一个全面的资源.
- 为了促进对莱什曼病的新型治疗点的识别.
主要方法:
- 收集了实验证据和计算预测,以识别Leishmania分泌的蛋白质.
- 手动注释的宿主-病原体相互作用和蛋白质功能.
- 富含蛋白质分析的综合结构和功能预测.
主要成果:
- 生成LeishMANIAdb,一个用户友好的网络资源,详细介绍实验和预测的秘密omes.
- 在Leishmania物种中注释了211个宿主-病原体相互作用和3764个跨膜蛋白.
- 为增强分子洞察提供结构和功能预测.
结论:
- LeishMANIAdb提供了关于Leishmania宿主-病原体相互作用的宝贵见解.
- 该数据库是推动莱什曼病研究的关键工具.
- 有助于发现新的治疗策略来对抗这种被忽视的疾病.
相关概念视频
01:30Leishmaniasis
Leishmaniasis is a protozoal disease caused by species of the genus Leishmania and transmitted through the bite of infected female sandflies. The parasite exists in two principal morphological forms during its life cycle. A sandfly acquires intracellular amastigotes from an infected reservoir host, such as a dog. Within the sandfly, these forms differentiate into motile, flagellated promastigotes. During a subsequent blood meal, promastigotes are injected into the human host, where they...
01:21Antiprotozoal Agents
Leishmaniasis is a widespread parasitic disease caused by several Leishmania species. It affects millions of people each year and remains a major public health problem in endemic regions. First-line treatment relies on pentavalent antimonials, including meglumine antimoniate and sodium stibogluconate. Even so, how these drugs work has not been fully clear, especially their interaction with parasite-specific biochemical pathways. One key target is trypanothione reductase (TR), an enzyme that...