Teaching dynamic mechanisms in signaling pathways using computational simulations

IF 3.5 2区 教育学 Q1 EDUCATION, SCIENTIFIC DISCIPLINES Education for Chemical Engineers Pub Date : 2023-01-01 DOI:10.1016/j.ece.2022.11.002
Tingzhe Sun , Zhengjun Zhao
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引用次数: 2

Abstract

Teaching the various contents of signaling in molecular biology to students is challenging. The mechanistic details between the ‘wiring diagram’ of signaling and the cellular outcomes are usually missing in textbooks. Students always feel exhausted when they have to complete the mandatory courses on molecular biology. In current work, MATLAB simulations were introduced to interpret the intrinsically dynamic mechanisms of key signaling pathways. The theoretical basis was first introduced and then two examples related to intrinsic apoptosis and p53 pathway were provided. The high-performance of MATLAB visualization can also help students improve their experiences in learning molecular biology. The strategy of using MATLAB simulations was primarily designed for illustrative purposes and some simply exercises were given for students. The response of students to the questionnaire is generally more positive concerning the suitability of using MATLAB simulations. Most students were interested in the molecular biology courses with modeling contents. We argue that the computational tool may be a useful alternative for engaging students and helps reinforce understanding of signaling pathways.

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使用计算模拟教学信号通路的动态机制
向学生教授分子生物学中信号传导的各种内容是具有挑战性的。信号“接线图”和细胞结果之间的机制细节在教科书中通常是缺失的。当学生们必须完成分子生物学的必修课程时,他们总是感到筋疲力尽。在目前的工作中,引入MATLAB仿真来解释关键信号通路的内在动态机制。首先介绍了理论基础,然后给出了两个与细胞内禀凋亡和p53通路相关的例子。MATLAB可视化的高性能也可以帮助学生提高学习分子生物学的体验。使用MATLAB仿真的策略主要是为了说明目的,并为学生提供了一些简单的练习。对于使用MATLAB仿真的适用性,学生对问卷的反应普遍较为积极。大多数学生对具有建模内容的分子生物学课程感兴趣。我们认为,计算工具可能是一个有用的替代参与学生,并有助于加强对信号传导途径的理解。
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来源期刊
CiteScore
8.80
自引率
17.90%
发文量
30
审稿时长
31 days
期刊介绍: Education for Chemical Engineers was launched in 2006 with a remit to publisheducation research papers, resource reviews and teaching and learning notes. ECE is targeted at chemical engineering academics and educators, discussing the ongoingchanges and development in chemical engineering education. This international title publishes papers from around the world, creating a global network of chemical engineering academics. Papers demonstrating how educational research results can be applied to chemical engineering education are particularly welcome, as are the accounts of research work that brings new perspectives to established principles, highlighting unsolved problems or indicating direction for future research relevant to chemical engineering education. Core topic areas: -Assessment- Accreditation- Curriculum development and transformation- Design- Diversity- Distance education-- E-learning Entrepreneurship programs- Industry-academic linkages- Benchmarking- Lifelong learning- Multidisciplinary programs- Outreach from kindergarten to high school programs- Student recruitment and retention and transition programs- New technology- Problem-based learning- Social responsibility and professionalism- Teamwork- Web-based learning
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