With the rapid advancement of synthetic biology, CRISPR-Cas systems have emerged as a powerful tool for gene editing, demonstrating significant potential in various fields, including medicine, agriculture, and industrial biotechnology. This review comprehensively summarizes the significant progress in applying artificial intelligence (AI) technologies to the design, mining, and modification of CRISPR-Cas systems. AI technologies, especially machine learning, have revolutionized sgRNA design by analyzing high-throughput sequencing data, thereby improving the editing efficiency and predicting off-target effects with high accuracy. Furthermore, this paper explores the role of AI in sgRNA design and evaluation, highlighting its contributions to the annotation and mining of CRISPR arrays and Cas proteins, as well as its potential for modifying key proteins involved in gene editing. These advancements have not only improved the efficiency and precision of gene editing but also expanded the horizons of genome engineering, paving the way for intelligent and precise genome editing.
CRISPR-Cas Systems/genetics* ; Artificial Intelligence ; Gene Editing/methods* ; RNA, Guide, CRISPR-Cas Systems/genetics* ; Machine Learning ; Humans ; Genetic Engineering/methods* ; Synthetic Biology

Objective:To explore the effect of positive psychological group training in epilepsy patients.Methods:From January to December 2020, a total of 60 epilepsy patients in Department of Neurology in Shandong Daizhuang Hospital were selected as the research objects using the convenience sampling method, and were randomly divided into the observation group and the control group by random number table, with 30 cases each. The control group received routine nursing, and the observation group received positive psychological group training on the basis of the control group, lasting for 8 weeks. The scores of Self-Esteem Scale, the Feelings of Inadequacy Scale, Shame Scale and General Perceived Self-Efficacy Scale were compared between the two groups.Results:After intervention, the behavioral shame and body shame scores of the observation group were lower than those of the control group, and the differences were statistically significant ( P<0.01). After intervention, the scores of Self-Esteem Scale, the Feelings of Inadequacy Scale and General Perceived Self-Efficacy Scale of the observation group were higher than those of the control group, and the differences were statistically significant ( P<0.01) . Conclusions:Positive psychological group training can improve epilepsy patients' inferiority, self-esteem and self-efficacy, reduce sense of shame, which is worthy of clinical application.