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一个国际研究小组最近的一项研究表明,基孔肯雅病毒感染所产生的新症状甚至比该病的典型症状还严重,例如急性发烧,头痛,皮疹以及剧烈的关节和肌肉疼痛。“这项研究提供了有关该疾病和病毒的重要新知识。我们不仅证实了该病毒可以感染中枢神经系统,而且还发现该疾病对年轻人而言更致命,而不是通常所预测的儿童和老人该疾病的暴发,” William Marciel de Souza说,该研究的共同作者在《Clinica...
近日,一项刊登在国际杂志Infection and Immunity上题为“Bacterial Energetic Requirements for Helicobacter pylori Cag Type IV Secretion System-Dependent Alterations in Gastric Epithelial Cells”的研究报告中,来自范德堡大学的科学家们通过研究揭示了...
Portland State research shows some viruses can infect even after major mutations
Portland State research some viruses infect
2017/3/30
Portland State University researchers have found that only about half the genes in a specific virus affecting single cell organisms is needed to infect a host. This means the virus can undergo major m...
Study Shows Large Variability in Abundance of Viruses that Infect Ocean Microorganisms
Large Variability Viruses Infect Ocean Microorganisms
2016/2/22
Collecting and re-examining more than 5,600 estimates of ocean microbial cell and virus populations recorded over the past 25 years, researchers have found that viral populations vary dramatically fro...