• SURFE²R N1

    簡便なオールインワン装置, アカデミックの教育ツールに最適
  • SURFE²R N1

    ラベルフリーでトランスポーターのファンクショナルHTSアッセイ系を遂に実現
  • SURFE²R N1

    パッチクランプ法を超えるシグナル増幅率
  • SURFE²R N1

    市場唯一のSSM-電気生理学システム
  • SURFE²R N1

    トランスポーター解析のターンキーシステム

2017 - Discovery of Compounds that Positively Modulate the High Affinity Choline Transporter

Icon N1  SURFE²R N1 publication in Frontiers in Molecular Neuroscience (2017)

Authors: 
Choudhary P., Armstrong E.J., Jorgensen C.C., Piotrowski M., Barthmes M., Torella R., Johnston S.E., Maruyama Y., Janiszewski J.S., Storer R.I., Skerratt S.E., Benn C.L.

 

Journal: 
Frontiers in Molecular Neuroscience (2017) 10:40


Abstract: 

Cholinergic hypofunction is associated with decreased attention and cognitive deficits in the central nervous system in addition to compromised motor function. Consequently, stimulation of cholinergic neurotransmission is a rational therapeutic approach for the potential treatment of a variety of neurological conditions. High affinity choline uptake (HACU) into acetylcholine (ACh)-synthesizing neurons is critically mediated by the sodium- and pH-dependent high-affinity choline transporter (CHT, encoded by the SLC5A7 gene). This transporter is comparatively well-characterized but otherwise unexplored as a potential drug target. We therefore sought to identify small molecules that would enable testing of the hypothesis that positive modulation of CHT mediated transport would enhance activity-dependent cholinergic signaling. We utilized existing and novel screening techniques for their ability to reveal both positive and negative modulation of CHT using literature tools. A screening campaign was initiated with a bespoke compound library comprising both the Pfizer Chemogenomic Library (CGL) of 2,753 molecules designed specifically to help enable the elucidation of new mechanisms in phenotypic screens and 887 compounds from a virtual screening campaign to select molecules with field-based similarities to reported negative and positive allosteric modulators. We identified a number of previously unknown active and structurally distinct molecules that could be used as tools to further explore CHT biology or as a starting point for further medicinal chemistry.


Download here

Back

Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.