Publications by authors named "Chunyao Xia"

The genome of germline committed cells is thought to be protected by mechanisms of transcriptional silencing, posing a barrier to transgenesis using cultured germline cells. We found that selection for transgene integration into the primordial germ cell genome required that the transgenes be flanked by the chicken beta-globin insulator. However, integration frequency was low, and sequencing of the insertion sites revealed that the transgenes preferentially inserted into active promoter regions, implying that silencing prohibited recovery of insertions in other regions.

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Malignant pleural mesothelioma is a rare and aggressive tumor characterized by rapid progression, late metastases, and poor prognosis. In this study, we investigated the expression of survivin, a member of the inhibitors of apoptosis protein gene family, in mesothelioma and an antisense oligonucleotide-based gene therapy for mesothelioma using survivin as a target. Initially, we documented the expression of survivin in human mesothelioma cell lines and fresh tissues using reverse transcription-PCR and Western blot analysis.

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