نتایج جستجو برای: bicistronic vector

تعداد نتایج: 197873  

2017
Konstantin A. Tsetsarkin Guangping Liu Evgeniya Volkova Alexander G. Pletnev

The recent emergence of Zika virus underscores the need for new strategies for a rapid development of safe flavivirus vaccines. Using another flavivirus (Langat virus [LGTV]) that belongs to the group of tick-borne flaviviruses as a model, we describe a dual strategy for virus attenuation which synergistically accesses the specificity of microRNA (miRNA) genome targeting and the effectiveness o...

2016
Gregory M Shackleford Xiang-He Shi Kimberly S Swanson Min Y Mahdi Ignacio Gonzalez-Gomez Shahab Asgharzadeh Massimo D'Apuzzo Anat Erdreich-Epstein Rex A Moats

Medulloblastomas are the most common malignant pediatric brain tumor and have been divided into four major molecular subgroups. Animal models that mimic the principal molecular aberrations of these subgroups will be important tools for preclinical studies and allow greater understanding of medulloblastoma biology. We report a new transgenic model of medulloblastoma that possesses a unique combi...

Journal: :International journal of oncology 2011
Reshu Gupta Venkateswara Rao Gogineni Arun Kumar Nalla Chandramu Chetty Jeffrey D Klopfenstein Andrew J Tsung Sanjeeva Mohanam Jasti S Rao

Meningiomas are the most commonly occurring intracranial tumors and account for approximately 15-20% of central nervous system tumors. Patients whose tumors recur after surgery and radiation therapy have limited therapeutic options. It has also been reported recently that radiation triggers DNA repair, cell survival and cell proliferation, and reduces apoptosis via the induction of cellular pro...

Journal: :BioTechniques 2000
X Wang H Wan V Korzh Z Gong

To understand gene function in developing vertebrate embryos, co-injection of an mRNA for a reporter protein and an mRNA for a testing factor is widely used. However, because of the mosaic segregation of injected nucleic acids during early embryogenesis, whether both mRNAs are translated in the same cell remains uncertain. In the present study, we tested a new system of tracing the expression o...

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