Final answer:
Without the specific context or access to the full text of the Yang et al. 2014 study, it is impossible to determine the exact cells used. A precise reference is required to provide an accurate response.
Step-by-step explanation:
It appears there might be a misunderstanding or incomplete input as there is no specific information provided about the study by Yang et al. or the nature of the cells involved. However, if we assume a hypothetical scenario where the study in question investigates a specific type of cells, such as stem cells or immune cells, it is crucial to refer to the original article for detailed information.
In scientific research, the methods section of a research paper typically outlines the specific cells used in the study. Researchers detail the cell lines, primary cells, or tissues employed, providing critical information for understanding the experimental design and reproducibility of the study.
To accurately determine the specific cells used by Yang et al., it is essential to access the original article or publication in which their research findings are presented. This allows for a thorough examination of the methods and materials section, where the details about the cell types, sources, and experimental conditions are typically provided. Without this specific information or context, it is challenging to ascertain the precise cells used in the study.
In scientific inquiry, referring directly to the primary literature ensures accuracy and avoids potential misinterpretations. Researchers, educators, or individuals seeking detailed information about the cells in question should access the original publication by Yang et al. to obtain comprehensive insights into their experimental setup and findings.