1
|
Jakobsson PJ, Robertson L, Welzel J, Zhang M, Zhihua Y, Kaixin G, Runyue H, Zehuai W, Korotkova M, Göransson U. Where traditional Chinese medicine meets Western medicine in the prevention of rheumatoid arthritis. J Intern Med 2022; 292:745-763. [PMID: 35854675 PMCID: PMC9796271 DOI: 10.1111/joim.13537] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Chinese medicine has a long tradition of use against rheumatoid arthritis (RA). The formulations are based on combinations of typically 5-10 plants, which are usually boiled and administered as a decoction or tea. There are few clinical trials performed so the clinical evidence is sparse. One fundamental of traditional medicine is to prevent disease. RA is an autoimmune, inflammatory and chronic disease that primarily affects the joints of 0.5%-1% of the population. In two out of three of the cases, the patients are characterised by the presence of autoantibodies such as the rheumatoid factor and the more disease-specific autoantibody against citrullinated proteins, so-called 'ACPA' (anticitrullinated protein/peptide antibodies). ACPA positivity is also strongly associated with specific variations in the HLA-DRB1 gene, the shared epitope alleles. Together with smoking, these factors account for the major risks of developing RA. In this review, we will summarise the background using certain plant-based formulations based on Chinese traditional medicine for the treatment and prevention of RA and the strategy we have taken to explore the mechanisms of action. We also summarise the major pathophysiological pathways related to RA and how these could be analysed. Finally, we summarise our ideas on how a clinical trial using Chinese herbal medicine to prevent RA could be conducted.
Collapse
Affiliation(s)
- Per-Johan Jakobsson
- Division of Rheumatology, Department of Medicine Solna & Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Luke Robertson
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Janika Welzel
- Division of Rheumatology, Department of Medicine Solna & Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Mingshu Zhang
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Yang Zhihua
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Gao Kaixin
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huang Runyue
- Section of Rheumatology and Immunology Research, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Wen Zehuai
- Key Unit of Methodology in Clinical Research, Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Marina Korotkova
- Division of Rheumatology, Department of Medicine Solna & Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Ulf Göransson
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| |
Collapse
|
2
|
Lichao S, Liang P, Chunguang G, Fang L, Zhihua Y, Yuliang R. Overexpression of PTGIS could predict liver metastasis and is correlated with poor prognosis in colon cancer patients. Pathol Oncol Res 2011; 18:563-9. [PMID: 22109564 DOI: 10.1007/s12253-011-9478-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2011] [Accepted: 11/09/2011] [Indexed: 11/25/2022]
Abstract
The purpose of this study was to evaluate the predictive ability of PTGIS for liver metastasis. Protein expression of PTGIS was analyzed on tissue microarray consisting of 117 CRC cases with liver metastasis (M1) and 104 cases of CRC without liver metastasis at least 5 years after resection of primary CRC (M0) by immunohistochemistry. Expression of PTGIS in 147 of 221 of primary lesions exhibited positive staining. Moreover, the PTGIS expression was significantly higher in CRC-M1 than CRC-M0 group. More importantly, the 87% (20/23) heterochronous metastatic cases showed positive staining for PTGIS. Collecting the primary and liver metastatic tumor samples from the same colon cancer patients, we tested the expression of PTGIS and revealed that the expression level of PTGIS in the hepatic metastases was noticeably higher than in the matched primary colon cancer tissues from the same patient in 9 out of 16 cases examined. Logistic regression analysis indicated that the expression of PTGIS and lymph node involvement were risk factors in colon cancer liver metastasis independent of the other variables. In leave-one-out validation model, the combination of PTGIS and lymph node involvement yielded the 89.7% satisfactory sensitivity and 83% specificity for detection of hepatic metastasis. Kaplan-Meier survival analysis revealed a correlation between higher PTGIS expression levels and shorter overall survival times. In conclusion, our results suggest that PTGIS combined with lymph node involvement may be used as accurate predictors of liver metastasis in colorectal cancer.
Collapse
Affiliation(s)
- Sun Lichao
- State Key Laboratory of Molecular Oncology, Cancer Institute Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, No 17 Panjiayuan Nanli, Chaoyang District, Beijing 100021, People's Republic of China
| | | | | | | | | | | |
Collapse
|
3
|
Yangfu J, Jingqun H, Xiaojie Y, Shende L, Zhihua Y. Hematogenous spreading of hepatocellular carcinoma cells: Possible predictor of recurrence or metastasis. Chin J Cancer Res 1999. [DOI: 10.1007/s11670-999-0031-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|