Differential Releases of Dopamine and Neuropeptide Y from Histamine-Stimulated PC12 Cells Detected by an Aptamer-Modified Nanowire Transistor

Subhasree Banerjee, Ying Jhu Hsieh, Chia Rung Liu, Nai-Hsing Yeh, Hui-Hsing Hung, Yew-Seng Lai, Ai-Chuan Chou, Yit-Tsong Chen*, Chien Yuan Pan*

*此作品的通信作者

研究成果: Article同行評審

20 引文 斯高帕斯(Scopus)

摘要

Dopamine (DA) and neuropeptide Y (NPY) are important neurotransmitters stored mainly in synaptic vesicles (SV) and large dense core vesicles (LDCV), respectively. SV and LDCV may respond differentially to various stimulations, resulting in the release of the neurotransmitters in different ratios to modulate physiological activities. However, it is difficult to monitor these neurotransmitters in real-time, especially NPY, which is usually detected by time-consuming
techniques, such as the Western blot. In this study, we detected the histamine-induced NPY and DA released from pheochromocytoma 12 (PC12) cells using silicon nanowire field-effect transistors (SiNW-FETs) modified with specific
aptamers against NPY and DA, respectively (referred to as
APTNPY/SiNW-FET and APTDA/SiNW-FET).
原文American English
頁數5524
期刊Communications
12
發行號40
出版狀態Published - 2016

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