Neuropsychiatric Disease and Treatment (Aug 2022)
Study on Biomarkers Related to the Treatment of Post-Stroke Depression and Alternative Medical Treatment Methods
Abstract
Menghan Li,1,2,* Ran Ding,3,* Xinming Yang,1,2 Dawei Ran1,2 1Acupuncture-Moxibustion Clinical Department, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300381, People’s Republic of China; 2Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China; 3School of Medical Informatics Engineering, Anhui University of Chinese Medicine, Hefei, 230012, People’s Republic of China*These authors contributed equally to this workCorrespondence: Menghan Li, Email [email protected]: PSD is a syndrome that occurs after a stroke, which manifests as a series of depressive symptoms and corresponding physiological symptoms. Relevant studies have shown that the drug therapy is often accompanied by drug side effects and patient resistance. Acupuncture has attracted attention as a treatment method without adverse reactions of patients. The purpose of this study was to investigate the possible mechanism of action of acupuncture in PSD.Patients and Methods: Download depression and stroke datasets from public databases. Bioinformatics methods were used to analyze the key gene targets related to stroke and depression. Functional enrichment analysis assesses important pathways. Further screen PSD-related biological pathways and genes. After the experimental model was established, the expression differences of key genes and related pathways were compared between the model group and the control group through acupuncture treatment and qPCR verification.Results: Depression and stroke-related genes were obtained by bioinformatics methods, and then important biological processes and biological pathways related to depression and stroke were analyzed by GO and KEGG. And further screen out the disease targets closely related to PSD. In the follow-up animal experiments, we confirmed that acupuncture can intervene on these key pathways and targets, and then play a role in the targeted therapy of diseases.Conclusion: The results of this study show that five genes (“NRBP1”, “SIRT1”, “BDNF”, “MAPK3”, “CREB1”.) and key biological pathways such as NFkB, PI3K/AKT activation, and MAPK are the keys to the occurrence and development of PSD biomarkers, which can also be therapeutically intervened by acupuncture.Keywords: PSD, bioinformation, biomarkers, acupuncture
