Pavithra K. Balasubramanian, Anand Balupuri, Seung Joo Cho
언어
영어(ENG)
URL
https://www.earticle.net/Article/A239796
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원문정보
초록
영어
Protein kinase C theta (PKC-θ) is a serine/threonine specific protein kinase. It is largely expressed in the T- cells and CD28 signaling. PKC-θ phosphorylates diverse proteins that are involved in the various cellular signaling pathways. Activated PKC-θ in turn activates other transcription factors that control the proliferation and differentiation of T- cells. PKC-θ is considered to be an interesting therapeutic target due to its crucial role in the proliferation, differentiation and survival of T-cells. In the present study, we have performed ligand-based CoMFA study on a series of pyridylpyrazolopyridine derivatives as PKC-θ inhibitors. An acceptable CoMFA model (q2=0.544; ONC=4; r2=0.876) was developed and validated by Bootsrapping and progressive sampling. The CoMFA contour map suggested the regions to increase the activity. Bulky substitutions in R2 position of the piperizine ring could increase the activity. Similarly positive, small substitution in the R1 position of the Pyridine ring could considerably increase the activity. Our work could assist in designing more potent PKC-θ inhibitors of pyridylpyrazolopyridine derivatives.
목차
Abstract 1. Introduction 2. Methodology 2.1. Data Set 2.2. CoMFA 3. Results and Discussion 3.1. CoMFA Model 3.2. CoMFA Contour Maps 4. Conclusion Acknowledgements References
Pavithra K. Balasubramanian [ Departments of Bio-New Drug Development ]
Corresponding author
Anand Balupuri [ Departments of Bio-New Drug Development ]
Corresponding author
Seung Joo Cho [ Departments of Bio-New Drug Development and Cellular.Molecular Medicine, College of Medicine, Chosun University, Gwangju 501-759, Korea ]
Corresponding author
조선대학교 기초과학연구원 [The Natural Science Research Institute of Chosun]
설립연도
2008
분야
자연과학>자연과학일반
소개
본 연구원은 기초과학을 진흥하기 위한 연구·교육 및 그 보급을 목적으로 한다. 이 목적을 달성하기 위하여 다음 각 호의 사업을 수행한다.
1. 기초과학 제 분야에 관한 조사와 연구
2. 기초과학에 관한 학술행사(학술대회, 학술세미나, 심포지엄, 초청강연회 등) 개최
3. 학문후속세대 및 일반인을 위한 기초과학 교육
4. 기관지『조선자연과학논문지』 발간
5. 『자연과학연구총서』, 『자연과학번역총서』 등 단행본 발간
6. 기타 본 연구원의 목적과 관련된 사업
간행물
간행물명
통합자연과학논문집(구 조선자연과학논문집) [Journal of Integrative Natural Science]