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Xu B, Fan L, Liu Q, Guo B, Yang T, Zhang Y. Longitudinal change in CDC42 in psoriasis: correlation with disease activity and treatment response. Biomark Med 2023; 17:657-666. [PMID: 37934043 DOI: 10.2217/bmm-2023-0425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023] Open
Abstract
Objective: To investigate longitudinal CDC42 change and its correlation with disease activity and treatment response in patients with psoriasis. Methods: This prospective study detected serum CDC42 at months (M) 0, M1, M3 and M6 in 150 patients with psoriasis with current initiation of topical therapy/phototherapy/systemic therapy. Results: CDC42 was positively related to systemic biologic treatment history (p = 0.025) but negatively associated with psoriatic area (p = 0.010) and Psoriasis Area Severity Index (PASI; p < 0.001). CDC42 continuously elevated from M0 to M6 (p < 0.001). CDC42 at M1/M3/M6 was enhanced in patients with current systemic biologic therapy and PASI 75 or 90 response at M6 versus those without (all p < 0.050). Conclusion: Increased serum CDC42 level reflects reduced disease severity and better treatment response in patients with psoriasis.
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Affiliation(s)
- Bing Xu
- Department of Dermatology, Chengde Central Hospital, Chengde, 067000, China
| | - Leiqiang Fan
- Department of Dermatology, Chengde Central Hospital, Chengde, 067000, China
| | - Qiaoli Liu
- Department of Emergency, Chengde Central Hospital, Chengde, 067000, China
| | - Bin Guo
- Department of STD/AIDS Prevention & Treatment, Chengde Center for Disease Control & Prevention, Chengde, 067000, China
| | - Tao Yang
- Department of Clinical Laboratory, Chengde Central Hospital, Chengde, 067000, China
| | - Yanfeng Zhang
- Department of Dermatology, Chengde Central Hospital, Chengde, 067000, China
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Li X, Zhang M, Zhou G, Xie Z, Wang Y, Han J, Li L, Wu Q, Zhang S. Role of Rho GTPases in inflammatory bowel disease. Cell Death Dis 2023; 9:24. [PMID: 36690621 PMCID: PMC9871048 DOI: 10.1038/s41420-023-01329-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 01/24/2023]
Abstract
Rat sarcoma virus homolog (Rho) guanosine triphosphatases (GTPases) function as "molecular switch" in cellular signaling regulation processes and are associated with the pathogenesis of inflammatory bowel disease (IBD). This chronic intestinal tract inflammation primarily encompasses two diseases: Crohn's disease and ulcerative colitis. The pathogenesis of IBD is complex and considered to include four main factors and their interactions: genetics, intestinal microbiota, immune system, and environment. Recently, several novel pathogenic components have been identified. In addition, potential therapies for IBD targeting Rho GTPases have emerged and proven to be clinically effective. This review mainly focuses on Rho GTPases and their possible mechanisms in IBD pathogenesis. The therapeutic possibility of Rho GTPases is also discussed.
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Affiliation(s)
- Xiaoling Li
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Mudan Zhang
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Gaoshi Zhou
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Zhuo Xie
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Ying Wang
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Jing Han
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Li Li
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Qirui Wu
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Shenghong Zhang
- grid.12981.330000 0001 2360 039XDivision of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, PR China
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Wu D, Yang Y, Duan C. Cell division cycle 42 positively correlates with T helper 2 cytokine, effusion viscosity, and hearing loss degree in otitis media with effusion patients. J Clin Lab Anal 2022; 36:e24681. [PMID: 36164754 DOI: 10.1002/jcla.24681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/11/2022] [Accepted: 08/17/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE Cell division cycle 42 (CDC42) participates in the pathogenesis of some T-cell-mediated inflammatory diseases via regulating CD4+ T-cell differentiation and inflammation response. This study aimed to evaluate the correlation of CDC42 and T helper (Th)1/Th2 cytokines with disease risk, effusion viscosity, and hearing loss degree of otitis media with effusion (OME). METHODS CDC42, interleukin (IL)-4, and interferon-gamma (IFN-γ) in effusion and serum of 78 OME patients were determined by enzyme-linked immunosorbent assay. Besides, the effusion (irrigating fluid) and serum samples of 30 controls (adenoid hypertrophy patients without OME) were also obtained for CDC42, IL-4, and IFN-γ determination. RESULTS Effusion CDC42 and IL-4 were elevated in OME patients compared with controls (both p < 0.001). Effusion CDC42 was positively correlated with effusion IL-4 in OME patients (p = 0.004) and controls (p = 0.012) but was not related to effusion IFN-γ (both p > 0.050). Additionally, effusion CDC42 (p = 0.025) and IL-4 (p = 0.023) were increased in OME patients with mucoid effusion compared to patients with serous effusion, while effusion IFN-γ was of no difference between those patients (p = 0.215). Meanwhile, elevated effusion CDC42 (p = 0.012) and IL-4 (p = 0.033) were linked with increased hearing loss degrees, whereas effusion IFN-γ was not related to hearing loss degrees (p = 0.057). Moreover, the findings of serum CDC42, IL-4, and IFN-γ showed similar trends as effusion ones; nonetheless, their correlation with disease features was generally weaker. CONCLUSION OME patients present with elevated CDC42 and IL-4 levels; the latter factors are intercorrelated and positively associate with effusion viscosity and hearing loss degree.
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Affiliation(s)
- Dan Wu
- Department of Otolaryngology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yang Yang
- Department of Otolaryngology, Xiangyang Hospital of Traditional Chinese Medicine, Hubei University of Chinese Medicine, Xiangyang, China
| | - Chuanxin Duan
- Department of Otolaryngology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Liu L, Liu Q, Chang J, Dong X, Ma W. Cell division control 42 elevates during infliximab therapy, and its increment relates to treatment response in ulcerative colitis patients. J Clin Lab Anal 2022; 36:e24477. [PMID: 35527674 DOI: 10.1002/jcla.24477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/21/2022] [Accepted: 04/25/2022] [Indexed: 11/09/2022] Open
Affiliation(s)
- Lin Liu
- Department of Gastroenterology HanDan Central Hospital Handan China
| | - Qinger Liu
- Department of Gastroenterology HanDan Central Hospital Handan China
| | - Jian Chang
- Department of Gastroenterology HanDan Central Hospital Handan China
| | - Xiaoxia Dong
- Department of Nutrition HanDan Central Hospital Handan China
| | - Weiping Ma
- Department of Gastroenterology HanDan Central Hospital Handan China
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Zhang Q, Jin D, Mou X, Ye H. PBMC CDC42 reveals the disease activity and treatment efficacy of TNF inhibitor in patients with ankylosing spondylitis. J Clin Lab Anal 2022; 36:e24267. [PMID: 35104386 PMCID: PMC8906019 DOI: 10.1002/jcla.24267] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/18/2022] [Accepted: 01/21/2022] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE Cell division cycle 42 (CDC42) regulates the polarization of M2 macrophage and maintains the T cell homeostasis, to participate in multiple autoimmune diseases, while its clinical involvement in ankylosing spondylitis (AS) remains unclear. Hence, the current study aimed to investigate the correlation of CDC42 with clinical characteristics and treatment outcome in AS patients receiving tumor necrosis factor (TNF) inhibitor therapy. METHODS Peripheral blood mononuclear cell (PBMC) CDC42 expression was detected at baseline, week (W) 4, W8, and W12 after TNF inhibitor treatment in 91 AS patients and in 50 HCs after enrollment. Furthermore, serum TNF-α, interferon-γ (IFN-γ), interleukin-10 (IL-10), and interleukin-17A (IL-17A) from AS patients were detected at baseline. RESULTS Blood CDC42 was lower in AS patients compared with HCs (p < 0.001). Additionally, blood CDC42 was negatively linked with CRP (r = -0.349, p = 0.001), BASDAI score (r = -0.243, p = 0.020), and ASDASCRP score (r = -0.238, p = 0.023) in AS patients; however, blood CDC42 was not correlated with other clinical characteristics. Besides, CDC42 was negatively correlated with TNF-α (r = -0.237, p = 0.024) and IL-17A (r = -0.339, p = 0.001) but not with IFN-γ (p = 0.083) or IL-10 (p = 0.280). Moreover, blood CDC42 was elevated after TNF inhibitor treatment (p < 0.001). Meanwhile, blood CDC42 was not varied at baseline and W4 between response patients and non-response patients, while it was higher at W8 (p = 0.019) and W12 (p = 0.002) in response patients than in non-response patients after treatment. CONCLUSION Blood CDC42 deficiency links with elevated pro-inflammatory cytokines, disease activity and unsatisfying response to TNF inhibitor in AS patients.
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Affiliation(s)
- Qian Zhang
- Department of Rheumatology, Taizhou First People's Hospital, Taizhou, China
| | - Du Jin
- Department of Rheumatology, Taizhou First People's Hospital, Taizhou, China
| | - Xiaoyue Mou
- Department of Rheumatology, Taizhou First People's Hospital, Taizhou, China
| | - Hengli Ye
- Department of Orthopedics, Huangyan Hospital Of Traditional Chinese Medicine, Taizhou, China
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The relationship of blood CDC42 level with Th1 cells, Th17 cells, inflammation markers, disease risk/activity, and treatment efficacy of rheumatoid arthritis. Ir J Med Sci 2021; 191:2155-2161. [PMID: 34859333 PMCID: PMC9492614 DOI: 10.1007/s11845-021-02858-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 11/11/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Cell division control protein 42 (CDC42) is reported to be involved in multiple inflammation processes by regulating T cell differentiation, maintaining immune cell homeostasis, and altering their function, while no relevant studies explored its clinical role in patients with rheumatoid arthritis (RA). Therefore, this study aimed to explore the correlation of CDC42 with Th1 and Th17 cells and its association with disease risk, activity, and treatment outcomes of RA. METHODS After the enrollment of 95 active RA patients and 50 healthy subjects (HC), their CDC42, Th1 cells, and Th17 cells were assayed by RT-qPCR and flow cytometry, accordingly. For RA patients only, CDC42 was also detected at W6, and W12 after treatment. The treatment response and remission status were evaluated at W12. RESULTS Compared to HC, CDC42 was reduced (P < 0.001), while Th1 cells (P = 0.021) and Th17 cells (P < 0.001) were increased in RA patients. Besides, CDC42 was negatively correlated with Th17 cells (P < 0.001), erythrocyte sedimentation rate (ESR) (P = 0.012), C-reactive protein (P = 0.002), and disease activity score in 28 joints (DAS28) (P = 0.007), but did not relate to Th1 cells or other disease features (all P > 0.05) in RA patients. Furthermore, CDC42 was elevated during treatment in RA patients (P < 0.001). Moreover, CDC42 increment at W12 correlated with treatment response (P = 0.004). Besides, CDC42 elevation at W0 (P = 0.038), W6 (P = 0.001), and W12 (P < 0.001) also linked with treatment remission. CONCLUSION CDC42 has the potential to serve as a biomarker to monitor disease activity and treatment efficacy in patients with RA.
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Zhou M, Wu J, Tan G. The relation of circulating cell division cycle 42 expression with Th1, Th2, and Th17 cells, adhesion molecules, and biochemical indexes in coronary heart disease patients. Ir J Med Sci 2021; 191:2085-2090. [PMID: 34811660 DOI: 10.1007/s11845-021-02836-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 10/21/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Cell division cycle 42 (CDC42) regulates macrophage polarization, vascular inflammation, atherosclerosis progression, and modifies differentiation of T helper (Th) cells, while its potential as a biomarker in coronary heart disease (CHD) patients is still lacking. This study aimed to evaluate CDC42 expression, its correlation with Th1, Th2, and Th17 cells, adhesion molecules, and biochemical indexes in CHD patients. METHODS One hundred two CHD patients and 50 controls were enrolled. CDC42 expression in peripheral blood mononuclear cells was assessed by reverse transcription quantitative polymerase chain reaction in all participants. In CHD patients, Th1, Th2, and Th17 cells were detected by flow cytometric analysis; meanwhile, serum levels of inflammatory cytokines and adhesion molecules were detected by enzyme-linked immunosorbent assay. RESULTS CDC42 was lower in CHD patients (median (interquartile range (IQR)) = 0.431 (0.304-0.722)) than in controls (median (IQR) = 0.985 (0.572-1.760)) (p < 0.001). CDC42 was positively associated with Th2 cells (p = 0.016) and interleukin (IL)-10 (p = 0.034), but negatively correlated with Th17 cells (p < 0.001) and IL-17A (p < 0.001) in CHD patients. However, no association was found in CDC42 with Th1 cells (p = 0.199) or interferon-γ (p = 0.367) in CHD patients. Besides, CDC42 was negatively correlated with vascular cell adhesion molecule-1 (p = 0.013) and intercellular cell adhesion molecule-1 (p = 0.001) in CHD patients. Additionally, CDC42 negatively associated with C-reactive protein (p < 0.001), Gensini score (p < 0.001), total cholesterol (p = 0.039), and low-density lipoprotein cholesterol (p = 0.014), but not with other biochemical indexes (p > 0.05) in CHD patients. CONCLUSION CDC42 correlates with Th2 cells, Th17 cells, and adhesion molecules, also reflects inflammation, coronary stenosis degree, and cholesterol level in CHD patients.
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Affiliation(s)
- Mi Zhou
- Department of Cardiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, No. 26 Shengli Street, Jiang'an District, Hubei, 430030, China
| | - Jian Wu
- Department of Cardiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, No. 26 Shengli Street, Jiang'an District, Hubei, 430030, China
| | - Gang Tan
- Department of Cardiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, No. 26 Shengli Street, Jiang'an District, Hubei, 430030, China.
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Pradhan R, Ngo PA, Martínez-Sánchez LDC, Neurath MF, López-Posadas R. Rho GTPases as Key Molecular Players within Intestinal Mucosa and GI Diseases. Cells 2021; 10:cells10010066. [PMID: 33406731 PMCID: PMC7823293 DOI: 10.3390/cells10010066] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/22/2020] [Accepted: 12/28/2020] [Indexed: 02/07/2023] Open
Abstract
Rho proteins operate as key regulators of the cytoskeleton, cell morphology and trafficking. Acting as molecular switches, the function of Rho GTPases is determined by guanosine triphosphate (GTP)/guanosine diphosphate (GDP) exchange and their lipidation via prenylation, allowing their binding to cellular membranes and the interaction with downstream effector proteins in close proximity to the membrane. A plethora of in vitro studies demonstrate the indispensable function of Rho proteins for cytoskeleton dynamics within different cell types. However, only in the last decades we have got access to genetically modified mouse models to decipher the intricate regulation between members of the Rho family within specific cell types in the complex in vivo situation. Translationally, alterations of the expression and/or function of Rho GTPases have been associated with several pathological conditions, such as inflammation and cancer. In the context of the GI tract, the continuous crosstalk between the host and the intestinal microbiota requires a tight regulation of the complex interaction between cellular components within the intestinal tissue. Recent studies demonstrate that Rho GTPases play important roles for the maintenance of tissue homeostasis in the gut. We will summarize the current knowledge on Rho protein function within individual cell types in the intestinal mucosa in vivo, with special focus on intestinal epithelial cells and T cells.
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