如何根据实验目的锁定“命定”细胞模型？1分钟摸底抽80份好礼！

Core Insights - The article discusses two research projects by the same principal investigator (PI) focusing on the effects of a natural product on neuroblastoma cells and the potential for promoting endogenous neural regeneration through improving the microenvironment of neural stem cells [1][2]. Group 1: Research Projects - Project A aims to validate the inhibitory effect of a natural product on the proliferation and differentiation of neuroblastoma cells, utilizing the human SH-SY5Y cell line for high-throughput screening and target gene validation [1]. - Project B investigates whether the same natural product enhances endogenous neural regeneration by improving the microenvironment of neural stem cells, using conditioned media from SH-SY5Y cells treated with the product on primary mouse neural stem cells [2]. Group 2: Cell Model Selection - The article introduces a "Cell Model Selection Matching" initiative by Cyagen, which helps researchers choose the most suitable cell models based on their experimental needs, including purpose, modification methods, and expected timelines [3]. - The initiative includes a promotional event where 80 participants can win prizes, emphasizing the importance of accurate information submission from eligible biological and medical institutions [5][6]. Group 3: Cell Model Types - The article outlines seven mainstream cell models and their respective characteristics and research scenarios, including: - Conventional cell lines for initial screening and target validation [8]. - Stem cells for developmental mechanisms and regenerative medicine [8]. - Primary cells for clinical relevance and microenvironment studies [8]. - Fluorescent labeled cells for live imaging and tracking [8]. - Reporter gene cell lines for immune regulation and drug screening [8]. - Genetically modified cell lines for precise gene editing [8]. - Humanized cell lines for evaluating antibody functions [8]. Group 4: Company Overview - Cyagen, established in 2006, is a national high-tech enterprise focused on life sciences, providing a wide range of cell models and services to support global life science research [15]. - The company boasts extensive experience in gene editing projects and offers a comprehensive one-stop service platform for cell culture, gene expression regulation, and functional validation [8].