1
|
Bakery HH, Hussein HAA, Ahmed OM, Abuelsaad ASA, Khalil RG. The potential therapeutic role of IL-35 in pathophysiological processes in type 1 diabetes mellitus. Cytokine 2024; 182:156732. [PMID: 39126765 DOI: 10.1016/j.cyto.2024.156732] [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] [Received: 05/01/2024] [Revised: 07/01/2024] [Accepted: 08/05/2024] [Indexed: 08/12/2024]
Abstract
A chronic autoimmune condition known as type 1 diabetes mellitus (T1DM) has characteristics marked by a gradual immune-mediated deterioration of the β-cells that produce insulin and causes overt hyperglycemia. it affects more than 1.2 million kids and teenagers (0-19 years old). In both, the initiation and elimination phases of T1DM, cytokine-mediated immunity is crucial in controlling inflammation. T regulatory (Treg) cells, a crucial anti-inflammatory CD4+ T cell subset, secretes interleukin-35 (IL-35). The IL-35 has immunomodulatory properties by inhibiting pro-inflammatory cells and cytokines, increasing the secretion of interleukin-10 (IL-10) as well as transforming Growth Factor- β (TGF-β), along with stimulating the Treg and B regulatory (Breg) cells. IL-35, it is a possible target for cutting-edge therapies for cancers, inflammatory, infectious, and autoimmune diseases, including TIDM. Unanswered questions surround IL-35's function in T1DM. Increasing data suggests Treg cells play a crucial role in avoiding autoimmune T1DM. Throughout this review, we will explain the biological impacts of IL-35 and highlight the most recently progresses in the roles of IL-35 in treatment of T1DM; the knowledge gathered from these findings might lead to the development of new T1DM treatments. This review demonstrates the potential of IL-35 as an effective autoimmune diabetes inhibitor and points to its potential therapeutic value in T1DM clinical trials.
Collapse
Affiliation(s)
- Heba H Bakery
- Immunology Division, Faculty of Science, Beni-Suef University, Egypt
| | - Heba A A Hussein
- Faculty of Medicine, Egyptian Fellowship of Radiology, Beni-Suef University, Egypt
| | - Osama M Ahmed
- Molecular Physiology Division, Faculty of Science, Beni-Suef University, Egypt
| | | | - Rehab G Khalil
- Immunology Division, Faculty of Science, Beni-Suef University, Egypt.
| |
Collapse
|
2
|
Shi Y, Ma J, Li S, Liu C, Liu Y, Chen J, Liu N, Liu S, Huang H. Sex difference in human diseases: mechanistic insights and clinical implications. Signal Transduct Target Ther 2024; 9:238. [PMID: 39256355 PMCID: PMC11387494 DOI: 10.1038/s41392-024-01929-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 06/26/2024] [Accepted: 07/23/2024] [Indexed: 09/12/2024] Open
Abstract
Sex characteristics exhibit significant disparities in various human diseases, including prevalent cardiovascular diseases, cancers, metabolic disorders, autoimmune diseases, and neurodegenerative diseases. Risk profiles and pathological manifestations of these diseases exhibit notable variations between sexes. The underlying reasons for these sex disparities encompass multifactorial elements, such as physiology, genetics, and environment. Recent studies have shown that human body systems demonstrate sex-specific gene expression during critical developmental stages and gene editing processes. These genes, differentially expressed based on different sex, may be regulated by androgen or estrogen-responsive elements, thereby influencing the incidence and presentation of cardiovascular, oncological, metabolic, immune, and neurological diseases across sexes. However, despite the existence of sex differences in patients with human diseases, treatment guidelines predominantly rely on male data due to the underrepresentation of women in clinical trials. At present, there exists a substantial knowledge gap concerning sex-specific mechanisms and clinical treatments for diverse diseases. Therefore, this review aims to elucidate the advances of sex differences on human diseases by examining epidemiological factors, pathogenesis, and innovative progress of clinical treatments in accordance with the distinctive risk characteristics of each disease and provide a new theoretical and practical basis for further optimizing individualized treatment and improving patient prognosis.
Collapse
Affiliation(s)
- Yuncong Shi
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Jianshuai Ma
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Sijin Li
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Chao Liu
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Yuning Liu
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China
| | - Jie Chen
- Department of Radiotherapy, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ningning Liu
- Department of Cardiology, Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Shiming Liu
- Department of Cardiology, Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Hui Huang
- Department of Cardiology, the Eighth Affiliated Hospital, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Sun Yat-sen University, Shenzhen, China.
- Department of Cardiology, Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, the Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
| |
Collapse
|
3
|
Yang X, Li J, Xu C, Zhang G, Che X, Yang J. Potential mechanisms of rheumatoid arthritis therapy: Focus on macrophage polarization. Int Immunopharmacol 2024; 142:113058. [PMID: 39236455 DOI: 10.1016/j.intimp.2024.113058] [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: 07/18/2024] [Revised: 08/29/2024] [Accepted: 08/30/2024] [Indexed: 09/07/2024]
Abstract
Rheumatoid arthritis (RA) is an autoimmune inflammatory disease that affects multiple organs and systems in the human body, often leading to disability. Its pathogenesis is complex, and the long-term use of traditional anti-rheumatic drugs frequently results in severe toxic side effects. Therefore, the search for a safer and more effective antirheumatic drug is extremely important for the treatment of RA. As important immune cells in the body, macrophages are polarized. Under pathological conditions, macrophages undergo proliferation and are recruited to diseased tissues upon stimulation. In the local microenvironment, they polarize into different types of macrophages in response to specific factors and perform unique functions and roles. Previous studies have shown that there is a link between macrophage polarization and RA, indicating that certain active ingredients can ameliorate RA symptoms through macrophage polarization. Notably, Traditional Chinese medicine (TCM) monomer component and compounds demonstrate a particular advantage in this process. Building upon this insight, we reviewed and analyzed recent studies to offer valuable and meaningful insights and directions for the development and application of anti-rheumatic drugs.
Collapse
Affiliation(s)
- Xinyu Yang
- College of Acupuncture and Massage, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jinling Li
- College of Acupuncture and Massage, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chengchao Xu
- College of Rehabilitation Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Guangheng Zhang
- Department of First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xinzhen Che
- Department of First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jiguo Yang
- College of Acupuncture and Massage, Shandong University of Traditional Chinese Medicine, Jinan, China.
| |
Collapse
|
4
|
Mol BA, Wasinda JJ, Xu YF, Gentle NL, Meyer V. 1,25-dihydroxyvitamin D 3 augments low-dose PMA-based monocyte-to-macrophage differentiation in THP-1 cells. J Immunol Methods 2024; 532:113716. [PMID: 38960065 DOI: 10.1016/j.jim.2024.113716] [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] [Received: 03/18/2024] [Revised: 06/24/2024] [Accepted: 06/29/2024] [Indexed: 07/05/2024]
Abstract
The human monocytic THP-1 cell line is the most routinely employed in vitro model for studying monocyte-to-macrophage differentiation. Despite the wide use of this model, differentiation protocols using phorbol 12-myristate-13-acetate (PMA) or 1,25-dihydroxyvitamin D3 (1,25D3) vary drastically between studies. Given that differences in differentiation protocols have the potential to impact the characteristics of the macrophages produced, we aimed to assess the efficacy of three different THP-1 differentiation protocols by assessing changes in morphology and gene- and cell surface macrophage marker expression. THP-1 cells were differentiated with either 5 nM PMA, 10 nM 1,25D3, or a combination thereof, followed by a rest period. The results indicated that all three protocols significantly increased the expression of the macrophage markers, CD11b (p < 0.001) and CD14 (p < 0.010). Despite this, THP-1 cells exposed to 1,25D3 alone did not adopt the morphological and expression characteristics associated with macrophages. PMA was required to produce these characteristics, which were found to be more pronounced in the presence of 1,25D3. Both PMA- and PMA with 1,25D3-differentiated THP-1 cells were capable of M1 and M2 macrophage polarization, though the gene expression of polarization-associated markers was most pronounced in PMA with 1,25D3-differentiated THP-1 cells. Moreover, the combination of PMA with 1,25D3 appeared to support the process of commitment to a particular polarization state.
Collapse
Affiliation(s)
- Bronwyn A Mol
- School of Molecular and Cell Biology, University of the Witwatersrand, Private Bag 3, WITS, Johannesburg 2050, South Africa
| | - Janet J Wasinda
- School of Molecular and Cell Biology, University of the Witwatersrand, Private Bag 3, WITS, Johannesburg 2050, South Africa
| | - Yi F Xu
- School of Molecular and Cell Biology, University of the Witwatersrand, Private Bag 3, WITS, Johannesburg 2050, South Africa
| | - Nikki L Gentle
- School of Molecular and Cell Biology, University of the Witwatersrand, Private Bag 3, WITS, Johannesburg 2050, South Africa.
| | - Vanessa Meyer
- School of Molecular and Cell Biology, University of the Witwatersrand, Private Bag 3, WITS, Johannesburg 2050, South Africa.
| |
Collapse
|
5
|
Forte G, Donghia R, Lepore Signorile M, Tatoli R, Bonfiglio C, Losito F, De Marco K, Manghisi A, Guglielmi FA, Disciglio V, Fasano C, Sanese P, Cariola F, Buonadonna AL, Grossi V, Giannelli G, Simone C. Exploring the Relationship of rs2802292 with Diabetes and NAFLD in a Southern Italian Cohort-Nutrihep Study. Int J Mol Sci 2024; 25:9512. [PMID: 39273459 PMCID: PMC11394752 DOI: 10.3390/ijms25179512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2024] [Revised: 08/29/2024] [Accepted: 08/30/2024] [Indexed: 09/15/2024] Open
Abstract
Background: The minor G-allele of FOXO3 rs2802292 is associated with human longevity. The aim of this study was to test the protective effect of the variant against the association with type 2 Diabetes and NAFLD. Methods: rs2802292 was genotyped in a large population of middle-aged subjects (n = 650) from a small city in Southern Italy. All participants were interviewed to collect information about lifestyle and dietary habits; clinical characteristics were recorded, and blood samples were collected from all subjects. The association between rs2802292 and NAFLD or diabetes was tested using a logistic model and mediation analysis adjusted for covariates. Results: Overall, the results indicated a statistical association between diabetes and rs2802292, especially for the TT genotype (OR = 2.14, 1.01 to 4.53 95% C.I., p = 0.05) or in any case for those who possess the G-allele (OR = 0.45, 0.25 to 0.81 95% C.I., p = 0.008). Furthermore, we found a mediation effect of rs2802292 on diabetes (as mediator) and NAFLD. There is no direct relationship between rs2802292 and NAFLD, but the effect is direct (β = 0.10, -0.003 to 0.12 95% C.I., p = 0.04) on diabetes, but only in TT genotypes. Conclusions: The data on our cohort indicate that the longevity-associated FOXO3 variant may have protective effects against diabetes and NAFLD.
Collapse
Affiliation(s)
- Giovanna Forte
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Rossella Donghia
- Data Science Unit, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Martina Lepore Signorile
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Rossella Tatoli
- Data Science Unit, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Caterina Bonfiglio
- Data Science Unit, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Francesco Losito
- Gastroenterology Unit, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Katia De Marco
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Andrea Manghisi
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Filomena Anna Guglielmi
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Vittoria Disciglio
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Candida Fasano
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Paola Sanese
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Filomena Cariola
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Antonia Lucia Buonadonna
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Valentina Grossi
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Gianluigi Giannelli
- Scientific Direction, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
| | - Cristiano Simone
- Medical Genetics, National Institute of Gastroenterology, IRCCS "Saverio de Bellis" Research Hospital, 70013 Castellana Grotte, Italy
- Medical Genetics, Department of Precision and Regenerative Medicine and Jonic Area (DiMePRe-J), University of Bari Aldo Moro, 70124 Bari, Italy
| |
Collapse
|
6
|
Sokolov D, Gorshkova A, Tyshchuk E, Grebenkina P, Zementova M, Kogan I, Totolian A. Large Extracellular Vesicles Derived from Natural Killer Cells Affect the Functions of Monocytes. Int J Mol Sci 2024; 25:9478. [PMID: 39273424 PMCID: PMC11395174 DOI: 10.3390/ijms25179478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 08/13/2024] [Accepted: 08/28/2024] [Indexed: 09/15/2024] Open
Abstract
Communication between natural killer cells (NK cells) and monocytes/macrophages may play an important role in immunomodulation and regulation of inflammatory processes. The aim of this research was to investigate the impact of NK cell-derived large extracellular vesicles on monocyte function because this field is understudied. We studied how NK-cell derived large extracellular vesicles impact on THP-1 cells characteristics after coculturing: phenotype, functions were observed with flow cytometry. In this study, we demonstrated the ability of large extracellular vesicles produced by NK cells to integrate into the membranes of THP-1 cells and influence the viability, phenotype, and functional characteristics of the cells. The results obtained demonstrate the ability of large extracellular vesicles to act as an additional component in the immunomodulatory activity of NK cells in relation to monocytes.
Collapse
Affiliation(s)
- Dmitry Sokolov
- Federal State Budgetary Scientific Institution "The Research Institute of Obstetrics, Gynecology and Reproductology Named after D.O. Ott", 199034 St. Petersburg, Russia
- Saint-Petersburg Pasteur Institute, 197101 St. Petersburg, Russia
| | - Alina Gorshkova
- Federal State Budgetary Scientific Institution "The Research Institute of Obstetrics, Gynecology and Reproductology Named after D.O. Ott", 199034 St. Petersburg, Russia
| | - Elizaveta Tyshchuk
- Federal State Budgetary Scientific Institution "The Research Institute of Obstetrics, Gynecology and Reproductology Named after D.O. Ott", 199034 St. Petersburg, Russia
- Saint-Petersburg Pasteur Institute, 197101 St. Petersburg, Russia
| | - Polina Grebenkina
- Federal State Budgetary Scientific Institution "The Research Institute of Obstetrics, Gynecology and Reproductology Named after D.O. Ott", 199034 St. Petersburg, Russia
- Saint-Petersburg Pasteur Institute, 197101 St. Petersburg, Russia
| | - Maria Zementova
- Federal State Budgetary Scientific Institution "The Research Institute of Obstetrics, Gynecology and Reproductology Named after D.O. Ott", 199034 St. Petersburg, Russia
- Saint-Petersburg Pasteur Institute, 197101 St. Petersburg, Russia
| | - Igor Kogan
- Federal State Budgetary Scientific Institution "The Research Institute of Obstetrics, Gynecology and Reproductology Named after D.O. Ott", 199034 St. Petersburg, Russia
| | - Areg Totolian
- Saint-Petersburg Pasteur Institute, 197101 St. Petersburg, Russia
| |
Collapse
|
7
|
Wang X, Liu Y, Fan Y, Yan J, Yan G, Liu Q, Xu Q, Wang L, Pan D, Xu Y, Chen C, Chen Y, Yang M. Imaging Identifies Superior Inflammation Targeting of M1 Macrophages for Cryo-Shocked Cell Pulmonary Drug Delivery to Treat Acute Lung Injury. Adv Healthc Mater 2024:e2401685. [PMID: 39180453 DOI: 10.1002/adhm.202401685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 07/17/2024] [Indexed: 08/26/2024]
Abstract
In the realm of combating acute lung injury (ALI) induced by a myriad of triggers including sepsis, pneumonia, aspiration, trauma, and pancreatitis, macrophages emerge as crucial players. However, traditional treatments such as systemic administration of glucocorticoids come with the baggage of severe side effects, curtailing their utility. Enter an innovative solution: a biomimetic drug delivery system fashioned from cryo-shocked macrophages, tailored for pulmonary drug delivery. Positron emission tomography (PET) imaging has shed light on the remarkable targeting abilities of live M1 macrophages, showcasing their unparalleled efficacy in homing in on local inflammatory foci when contrasted with naive, M1, and M2 macrophages. Building upon this foundation, liquid nitrogen-treated (LNT) M1 macrophages are developed, engineered to preserve their inflammation-targeting prowess while sidestepping the release of pro-inflammatory cytokines. This breakthrough allows for the delivery of glucocorticoids directly to inflamed lung tissues, efficiently quelling inflammation and mitigating pulmonary edema while drastically reducing systemic drug exposure. Inspired by the effectiveness of live M1 macrophages, the potential of glucocorticoid-loaded LNT M1 macrophages are harnessed, utilizing them as a stealthy "Trojan horse" in the battle against pneumonia-induced ALI. This innovative approach holds promise as a safe and potent treatment avenue for acute lung injury.
Collapse
Affiliation(s)
- Xinyu Wang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
- Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing, 211166, P. R. China
| | - Yuhang Liu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
| | - Yeli Fan
- School of Environmental Science and Engineering, Wuxi University, Wuxi, 214105, P. R. China
| | - Junjie Yan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
- Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing, 211166, P. R. China
| | - Ge Yan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
| | - Qingfeng Liu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
| | - Qian Xu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
| | - Lizhen Wang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
| | - Donghui Pan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
| | - Yuping Xu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
- Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing, 211166, P. R. China
| | - Chongyang Chen
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
| | - Yu Chen
- Research Institute for Reproductive Health and Genetic Diseases, Wuxi Maternity and Child Care Hospital, Wuxi, 214002, P. R. China
| | - Min Yang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, 214063, P. R. China
- Department of Radiopharmaceuticals, School of Pharmacy, Nanjing Medical University, Nanjing, 211166, P. R. China
| |
Collapse
|
8
|
Haley EK, Barshad G, He A, Rice E, Sudman M, Thompson SD, Crinzi EA, Jiang K, Danko CG, Jarvis JN. Using Functional Genomic Data in Monocytes/Macrophages and Genotyping to Nominate Disease-Driving Single Nucleotide Polymorphisms and Target Genes in Juvenile Idiopathic Arthritis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.08.19.608312. [PMID: 39229078 PMCID: PMC11370421 DOI: 10.1101/2024.08.19.608312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/05/2024]
Abstract
Introduction GWAS have identified multiple regions that confer risk for juvenile idiopathic arthritis (JIA). However, identifying the single nucleotide polymorphisms (SNPs) that drive disease risk is impeded by the SNPs' that identify risk loci being in linkage disequilibrium (LD) with hundreds of other SNPs. Since the causal SNPs remain unknown, it is difficult to identify target genes and use genetic information to inform patient care. We used genotyping and functional data in primary human monocytes/macrophages to nominate disease-driving SNPs on JIA risk haplotypes and identify their likely target genes. Methods We identified JIA risk haplotypes using Immunochip data from Hinks et al (Nature Gen 2013) and the meta-analysis from McIntosh et al (Arthritis Rheum 2017). We used genotyping data from 3,939 children with JIA and 14,412 healthy controls to identify SNPs that: (1) were situated within open chromatin in multiple immune cell types and (2) were more common in children with JIA than the controls (p< 0.05). We intersected the chosen SNPs (n=846) with regions of bi-directional transcription initiation characteristic of non-coding regulatory regions detected using dREG to analyze GRO-seq data. Finally, we used MicroC data to identify gene promoters interacting with the regulatory regions harboring the candidate causal SNPs. Results We identified 190 SNPs that overlap with dREG peaks in monocytes and126 SNPs that overlap with dREG peaks in macrophages. Of these SNPs, 101 were situated within dREG peaks in both monocytes and macrophages, suggesting that these SNPs exert their effects independent of the cellular activation state. MicroC data in monocytes identified 20 genes/transcripts whose promoters interact with the enhancers harboring the SNPs of interest. Conclusion SNPs in JIA risk regions that are candidate causal variants can be further screened using functional data such as GRO-seq. This process identifies a finite number of candidate causal SNPs, the majority of which are likely to exert their biological effects independent of cellular activation state in monocytes. Three-dimensional chromatin data generated with MicroC identifies genes likely to be influenced by these SNPs. These studies demonstrate the importance of investigations into the role of innate immunity in JIA.
Collapse
|
9
|
Daccache J, Park E, Junejo M, Abdelghaffar M, Hwang E, Mohanty C, Singh CK, Wang G, Wheeler JO, Shields BE, Nelson CA, Wang Y, Damsky W. Spatial transcriptomics reveals organized and distinct immune activation in cutaneous granulomatous disorders. J Allergy Clin Immunol 2024:S0091-6749(24)00778-4. [PMID: 39098508 DOI: 10.1016/j.jaci.2024.07.021] [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: 09/20/2023] [Revised: 06/20/2024] [Accepted: 07/08/2024] [Indexed: 08/06/2024]
Abstract
BACKGROUND Noninfectious (inflammatory) cutaneous granulomatous disorders include cutaneous sarcoidosis (CS), granuloma annulare (GA), necrobiosis lipoidica (NL), and necrobiotic xanthogranuloma (NXG). These disorders share macrophage-predominant inflammation histologically, but the inflammatory architecture and the pattern of extracellular matrix alteration varies. The underlying molecular explanations for these differences remain unclear. OBJECTIVE We sought to understand spatial gene expression characteristics in these disorders. METHODS We performed spatial transcriptomics in cases of CS, GA, NL, and NXG to compare patterns of immune activation and other molecular features in a spatially resolved fashion. RESULTS CS is characterized by a polarized, spatially organized type 1-predominant response with classical macrophage activation. GA is characterized by a mixed but spatially organized pattern of type 1 and type 2 polarization with both classical and alternative macrophage activation. NL showed concomitant activation of type 1, type 2, and type 3 immunity with a mixed pattern of macrophage activation. Activation of type 1 immunity was shared among, CS, GA, and NL and included upregulation of IL-32. NXG showed upregulation of CXCR4-CXCL12/14 chemokine signaling and exaggerated alternative macrophage polarization. Histologic alteration of extracellular matrix correlated with hypoxia and glycolysis programs and type 2 immune activation. CONCLUSIONS Inflammatory cutaneous granulomatous disorders show distinct and spatially organized immune activation that correlate with hallmark histologic changes.
Collapse
Affiliation(s)
- Joseph Daccache
- Department of Pathology, NYU Langone Health, New York, NY; Department of Dermatology, Yale School of Medicine, New Haven, Conn.
| | - Eunsuh Park
- Department of Dermatology, Yale School of Medicine, New Haven, Conn
| | - Muhammad Junejo
- Department of Dermatology, Yale School of Medicine, New Haven, Conn
| | | | - Erica Hwang
- Department of Dermatology, Yale School of Medicine, New Haven, Conn
| | - Chitrasen Mohanty
- Department of Biostatistics and Medical Informatics, University of Wisconsin, Madison, Wis
| | - Chandra K Singh
- Department of Dermatology, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Guilin Wang
- Keck Microarray Shared Resource, Yale School of Medicine, New Haven, Conn
| | - John O Wheeler
- Keck Microarray Shared Resource, Yale School of Medicine, New Haven, Conn
| | - Bridget E Shields
- Department of Dermatology, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | | | - Yiwei Wang
- Department of Dermatology, Yale School of Medicine, New Haven, Conn
| | - William Damsky
- Department of Dermatology, Yale School of Medicine, New Haven, Conn; Department of Pathology, Yale School of Medicine, New Haven, Conn.
| |
Collapse
|
10
|
Bogatyreva AI, Gerasimova EV, Kirichenko TV, Markina YV, Popkova TV, Shalygina MV, Tolstik TV, Markin AM, Orekhov AN. Proinflammatory Activation of Monocytes in Patients with Immunoinflammatory Rheumatic Diseases. DOKL BIOCHEM BIOPHYS 2024; 517:228-234. [PMID: 39002011 DOI: 10.1134/s1607672924700959] [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] [Received: 04/05/2024] [Revised: 04/15/2024] [Accepted: 04/15/2024] [Indexed: 07/15/2024]
Abstract
The pathogenesis of immunoinflammatory rheumatic diseases (IRDs) is based on chronic inflammation, one of the key mechanisms of which may be abnormal activation of macrophages, leading to further disruption of the immune system. OBJECTIVE . The objective of this study was to evaluate the proinflammatory activation of circulating monocytes in patients with IRDs. MATERIALS AND METHODS . The study involved 149 participants (53 patients with rheumatoid arthritis (RA), 45 patients with systemic lupus erythematosus (SLE), 34 patients with systemic scleroderma (SSc), and 17 participants without IRDs) 30 to 65 years old. Basal and lipopolysaccharide (LPS)-stimulated secretion of monocytes was studied in a primary culture of monocytes obtained from blood by immunomagnetic separation. Quantitative assessment of the cytokines tumor necrosis factor α (TNF-α), interleukin 1β (IL-1β), as well as the chemokine monocyte chemoattractant protein-1 (MCP-1) was carried out in the culture fluid by ELISA. Proinflammatory activation of monocytes was calculated as the ratio of LPS-stimulated and basal secretions. RESULTS . It was shown that the basal secretion of all studied cytokines was significantly increased in all groups of patients with IRDs, except for the secretion of IL-1β in the SLE group, compared to the control. LPS-stimulated secretion of TNF-α was increased and MCP-1 was decreased in patients with IRDs compared to the control group; LPS-stimulated IL-1β secretion only in the SSc group significantly differed from the control group. In the RA group, monocyte activation was reduced for all cytokines compared to the control; in the SLE group, for TNF-α and MCP-1; in the SSc group, for MCP-1. CONCLUSIONS . The decrease in proinflammatory activation of monocytes in patients with IRDs is due to a high level of basal secretion of cytokines, which can lead to disruption of the adequate immune response in these diseases and is an important link in the pathogenesis of chronic inflammation.
Collapse
Affiliation(s)
- A I Bogatyreva
- Avtsyn Research Institute of Human Morphology, Petrovsky Russian Scientific Center of Surgery, Moscow, Russia
- Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - E V Gerasimova
- Nasonova Research Institute of Rheumatology, Moscow, Russia.
| | - T V Kirichenko
- Avtsyn Research Institute of Human Morphology, Petrovsky Russian Scientific Center of Surgery, Moscow, Russia
| | - Yu V Markina
- Avtsyn Research Institute of Human Morphology, Petrovsky Russian Scientific Center of Surgery, Moscow, Russia
| | - T V Popkova
- Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - M V Shalygina
- Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - T V Tolstik
- Avtsyn Research Institute of Human Morphology, Petrovsky Russian Scientific Center of Surgery, Moscow, Russia
| | - A M Markin
- Avtsyn Research Institute of Human Morphology, Petrovsky Russian Scientific Center of Surgery, Moscow, Russia
| | - A N Orekhov
- Avtsyn Research Institute of Human Morphology, Petrovsky Russian Scientific Center of Surgery, Moscow, Russia
| |
Collapse
|
11
|
Bahabayi A, Alimu X, Wang G, Gao Y, Chen Y, Zhao J, Lian X, Li Q, Xiong Z, Zhang Z, Wang P, Liu C. VNN2-expressing circulating monocytes exhibit unique functional characteristics and are decreased in patients with primary Sjögren's syndrome. J Autoimmun 2024; 147:103275. [PMID: 38936146 DOI: 10.1016/j.jaut.2024.103275] [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] [Received: 01/12/2024] [Revised: 05/09/2024] [Accepted: 06/18/2024] [Indexed: 06/29/2024]
Abstract
OBJECTIVE This study aims to elucidate the significance of VNN2 expression in peripheral blood monocytes and its clinical relevance in primary Sjögren's syndrome (pSS). METHODS We investigated VNN2 expression by analyzing single-cell RNA sequencing (scRNA-seq) data from peripheral blood mononuclear cells. Flow cytometry was used to detect and compare VNN2 expression in total monocytes, classical monocytes (cMo), intermediate monocytes (iMo) and non-classical monocytes (ncMo). Additionally, we examined the expression of HLA, ICAM1, CD62L, ITGAM, S100A8, S100A9, CCR2, CCR6, CX3CR1 and CXCR3 in VNN2+ and VNN2- cells. We analyzed the correlation between VNN2 expression and clinical indicators and assessed the clinical utility of VNN2+ monocytes in pSS diagnosis using receiver operating characteristic curves. RESULTS We observed high VNN2 expression in monocytes, with significantly higher levels in CD14++ monocytes compared to ncMo. VNN2+ monocytes exhibited decreased expression of HLA and CD62L and increased expression of ICAM1, ITGAM, S100A8, S100A9, CCR2, CCR6, CX3CR1 and CXCR3 compared to VNN2- monocytes. Although scRNA-seq data showed that VNN2 mRNA was upregulated, cell surface expression of VNN2 was decreased in monocytes from pSS patients compared to healthy controls. The reduced levels of VNN2+ monocyte subpopulations in pSS patients were negatively correlated with anti-ribosome antibody levels and positively correlated with complement 4 levels. Detection of VNN2 expression in monocytes can aid in the auxiliary diagnosis of pSS. CONCLUSION Monocytes expressing cell surface VNN2 are significantly reduced in pSS patients. This suggests a potential role for VNN2 in pSS development and its potential use as a diagnostic marker for pSS.
Collapse
Affiliation(s)
- Ayibaota Bahabayi
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Xiayidan Alimu
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Guochong Wang
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Yiming Gao
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Yang Chen
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Junjie Zhao
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Xinran Lian
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Qi Li
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Ziqi Xiong
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Zhonghui Zhang
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Pingzhang Wang
- Department of Immunology, NHC Key Laboratory of Medical Immunology (Peking University), Medicine Innovation Center for Fundamental Research on Major Immunology-related Diseases, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China; Peking University Center for Human Disease Genomics, Peking University Health Science Center, Beijing, China.
| | - Chen Liu
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China.
| |
Collapse
|
12
|
Xi X, Ruffieux H. A modeling framework for detecting and leveraging node-level information in Bayesian network inference. Biostatistics 2024:kxae021. [PMID: 38916966 DOI: 10.1093/biostatistics/kxae021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 03/11/2024] [Accepted: 06/02/2024] [Indexed: 06/27/2024] Open
Abstract
Bayesian graphical models are powerful tools to infer complex relationships in high dimension, yet are often fraught with computational and statistical challenges. If exploited in a principled way, the increasing information collected alongside the data of primary interest constitutes an opportunity to mitigate these difficulties by guiding the detection of dependence structures. For instance, gene network inference may be informed by the use of publicly available summary statistics on the regulation of genes by genetic variants. Here we present a novel Gaussian graphical modeling framework to identify and leverage information on the centrality of nodes in conditional independence graphs. Specifically, we consider a fully joint hierarchical model to simultaneously infer (i) sparse precision matrices and (ii) the relevance of node-level information for uncovering the sought-after network structure. We encode such information as candidate auxiliary variables using a spike-and-slab submodel on the propensity of nodes to be hubs, which allows hypothesis-free selection and interpretation of a sparse subset of relevant variables. As efficient exploration of large posterior spaces is needed for real-world applications, we develop a variational expectation conditional maximization algorithm that scales inference to hundreds of samples, nodes and auxiliary variables. We illustrate and exploit the advantages of our approach in simulations and in a gene network study which identifies hub genes involved in biological pathways relevant to immune-mediated diseases.
Collapse
Affiliation(s)
- Xiaoyue Xi
- MRC Biostatistics Unit, University of Cambridge, East Forvie Building, Forvie Site, Robinson Way, Cambridge CB2 0SR, United Kingdom
| | - Hélène Ruffieux
- MRC Biostatistics Unit, University of Cambridge, East Forvie Building, Forvie Site, Robinson Way, Cambridge CB2 0SR, United Kingdom
| |
Collapse
|
13
|
Ferreté-Bonastre AG, Martínez-Gallo M, Morante-Palacios O, Calvillo CL, Calafell-Segura J, Rodríguez-Ubreva J, Esteller M, Cortés-Hernández J, Ballestar E. Disease activity drives divergent epigenetic and transcriptomic reprogramming of monocyte subpopulations in systemic lupus erythematosus. Ann Rheum Dis 2024; 83:865-878. [PMID: 38413168 DOI: 10.1136/ard-2023-225433] [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] [Received: 12/17/2023] [Accepted: 02/15/2024] [Indexed: 02/29/2024]
Abstract
OBJECTIVES Systemic lupus erythematosus (SLE) is characterised by systemic inflammation involving various immune cell types. Monocytes, pivotal in promoting and regulating inflammation in SLE, differentiate from classic monocytes into intermediate and non-classic monocytes, assuming diverse roles and changing their proportions in inflammation. In this study, we investigated the epigenetic and transcriptomic profiles of these and novel monocyte subsets in SLE in relation to activity and progression. METHODS We obtained the DNA methylomes and transcriptomes of classic, intermediate, non-classic monocytes in patients with SLE (at first and follow-up visits) and healthy donors. We integrated these data with single-cell transcriptomics of SLE and healthy donors and interrogated their relationships with activity and progression. RESULTS In addition to shared DNA methylation and transcriptomic alterations associated with a strong interferon signature, we identified monocyte subset-specific alterations, especially in DNA methylation, which reflect an impact of SLE on monocyte differentiation. SLE classic monocytes exhibited a proinflammatory profile and were primed for macrophage differentiation. SLE non-classic monocytes displayed a T cell differentiation-related phenotype, with Th17-regulating features. Changes in monocyte proportions, DNA methylation and expression occurred in relation to disease activity and involved the STAT pathway. Integration of bulk with single-cell RNA sequencing datasets revealed disease activity-dependent expansion of SLE-specific monocyte subsets, further supported the interferon signature for classic monocytes, and associated intermediate and non-classic populations with exacerbated complement activation. CONCLUSIONS Disease activity in SLE drives a subversion of the epigenome and transcriptome programme in monocyte differentiation, impacting the function of different subsets and allowing to generate predictive methods for activity and progression.
Collapse
Affiliation(s)
| | - Mónica Martínez-Gallo
- Immunology Division, Vall d'Hebron University Hospital and Diagnostic Immunology Research Group, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain
| | | | - Celia Lourdes Calvillo
- Epigenetics and Immune Disease Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Spain
| | - Josep Calafell-Segura
- Epigenetics and Immune Disease Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Spain
| | - Javier Rodríguez-Ubreva
- Epigenetics and Immune Disease Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Spain
| | - Manel Esteller
- Cancer Epigenetics Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Spain
- Centro de Investigación Biomédica en Red Cancer (CIBERONC), Madrid, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
- Physiological Sciences Department, School of Medicine and Health Sciences, University of Barcelona (UB), Barcelona, Spain
| | - Josefina Cortés-Hernández
- Rheumatology Department, Hospital Vall d'Hebron and Vall d'Hebron Research Institute (VHIR), Barcelona, Spain
| | - Esteban Ballestar
- Epigenetics and Immune Disease Group, Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Spain
- Epigenetics in Inflammatory and Metabolic Diseases Laboratory, Health Science Center (HSC), East China Normal University (ECNU), Shanghai, China
| |
Collapse
|
14
|
Pant T, Lin CW, Bedrat A, Jia S, Roethle MF, Truchan NA, Ciecko AE, Chen YG, Hessner MJ. Monocytes in type 1 diabetes families exhibit high cytolytic activity and subset abundances that correlate with clinical progression. SCIENCE ADVANCES 2024; 10:eadn2136. [PMID: 38758799 PMCID: PMC11100571 DOI: 10.1126/sciadv.adn2136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 04/15/2024] [Indexed: 05/19/2024]
Abstract
Monocytes are immune regulators implicated in the pathogenesis of type 1 diabetes (T1D), an autoimmune disease that targets insulin-producing pancreatic β cells. We determined that monocytes of recent onset (RO) T1D patients and their healthy siblings express proinflammatory/cytolytic transcriptomes and hypersecrete cytokines in response to lipopolysaccharide exposure compared to unrelated healthy controls (uHCs). Flow cytometry measured elevated circulating abundances of intermediate monocytes and >2-fold more CD14+CD16+HLADR+KLRD1+PRF1+ NK-like monocytes among patients with ROT1D compared to uHC. The intermediate to nonclassical monocyte ratio among ROT1D patients correlated with the decline in functional β cell mass during the first 24 months after onset. Among sibling nonprogressors, temporal decreases were measured in the intermediate to nonclassical monocyte ratio and NK-like monocyte abundances; these changes coincided with increases in activated regulatory T cells. In contrast, these monocyte populations exhibited stability among T1D progressors. This study associates heightened monocyte proinflammatory/cytolytic activity with T1D susceptibility and progression and offers insight to the age-dependent decline in T1D susceptibility.
Collapse
Affiliation(s)
- Tarun Pant
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Chien-Wei Lin
- Division of Biostatistics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Amina Bedrat
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Shuang Jia
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mark F. Roethle
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Nathan A. Truchan
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Ashley E. Ciecko
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Yi-Guang Chen
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| | - Martin J. Hessner
- The Max McGee Research Center for Juvenile Diabetes, Children’s Research Institute of Children’s Hospital of Wisconsin, Milwaukee, WI, USA
- Department of Pediatrics, The Medical College of Wisconsin, Milwaukee, WI, USA
| |
Collapse
|
15
|
Zhen J, Li X, Yu H, Du B. High-density lipoprotein mimetic nano-therapeutics targeting monocytes and macrophages for improved cardiovascular care: a comprehensive review. J Nanobiotechnology 2024; 22:263. [PMID: 38760755 PMCID: PMC11100215 DOI: 10.1186/s12951-024-02529-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 05/03/2024] [Indexed: 05/19/2024] Open
Abstract
The prevalence of cardiovascular diseases continues to be a challenge for global health, necessitating innovative solutions. The potential of high-density lipoprotein (HDL) mimetic nanotherapeutics in the context of cardiovascular disease and the intricate mechanisms underlying the interactions between monocyte-derived cells and HDL mimetic showing their impact on inflammation, cellular lipid metabolism, and the progression of atherosclerotic plaque. Preclinical studies have demonstrated that HDL mimetic nanotherapeutics can regulate monocyte recruitment and macrophage polarization towards an anti-inflammatory phenotype, suggesting their potential to impede the progression of atherosclerosis. The challenges and opportunities associated with the clinical application of HDL mimetic nanotherapeutics, emphasize the need for additional research to gain a better understanding of the precise molecular pathways and long-term effects of these nanotherapeutics on monocytes and macrophages to maximize their therapeutic efficacy. Furthermore, the use of nanotechnology in the treatment of cardiovascular diseases highlights the potential of nanoparticles for targeted treatments. Moreover, the concept of theranostics combines therapy and diagnosis to create a selective platform for the conversion of traditional therapeutic medications into specialized and customized treatments. The multifaceted contributions of HDL to cardiovascular and metabolic health via highlight its potential to improve plaque stability and avert atherosclerosis-related problems. There is a need for further research to maximize the therapeutic efficacy of HDL mimetic nanotherapeutics and to develop targeted treatment approaches to prevent atherosclerosis. This review provides a comprehensive overview of the potential of nanotherapeutics in the treatment of cardiovascular diseases, emphasizing the need for innovative solutions to address the challenges posed by cardiovascular diseases.
Collapse
Affiliation(s)
- Juan Zhen
- The First Hospital of Jilin University, Changchun, 130021, China
| | - Xiangjun Li
- School of Pharmaceutical Science, Jilin University, Changchun, 130021, China
| | - Haitao Yu
- The First Hospital of Jilin University, Changchun, 130021, China
| | - Bing Du
- The First Hospital of Jilin University, Changchun, 130021, China.
| |
Collapse
|
16
|
Dong K, Wu XN, Liu YQ, Yang L, Liu C, Wang HP, Gao ZW. The roles of adenosine signaling in systemic lupus erythematosus. Heliyon 2024; 10:e29848. [PMID: 38699049 PMCID: PMC11064148 DOI: 10.1016/j.heliyon.2024.e29848] [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: 10/11/2022] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 05/05/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is a complex autoimmune disease with multiple etiological factors. Immune disorder contributes to SLE development and is an important clinical manifestation of SLE patients. Immune dysfunction is characterized by abnormal of B cells, T cells, monocyte-macrophages and dendritic cells (DCs), in both quantity and quality. Adenosine is a critical factor for human immune homeostasis, which acts as an immunosuppressive signal and can prevent the hyperactivity of human immune system. Adenosine levels are significant decreased in serum from SLE patients. Adenosine level is regulated by the CD39, CD73 and adenosine deaminase (ADA). CD39/CD73/ADA catalyzed the cascade enzymatic reaction, which contained the adenosine generation and degradation. Adenosine affects the function of various immune cells via bind to the adenosine receptors, which are expressed on the cell surface. This review aims to export the changes of immune cells and adenosine signal pathway in SLE, as well as the effect of adenosine signal pathway in SLE development.
Collapse
Affiliation(s)
- Ke Dong
- Department of Clinical Diagnose, Tangdu Hospital, Airforce Medical University, Xi'an, Shannxi Province, China
| | - Xia-nan Wu
- Department of Clinical Diagnose, Tangdu Hospital, Airforce Medical University, Xi'an, Shannxi Province, China
| | - Ying-qi Liu
- No. 4 Company, School of Basic Medical Sciences, Air Force Medical University, Xi'an, Shannxi Province, China
| | - Lan Yang
- Department of Clinical Diagnose, Tangdu Hospital, Airforce Medical University, Xi'an, Shannxi Province, China
| | - Chong Liu
- Department of Clinical Diagnose, Tangdu Hospital, Airforce Medical University, Xi'an, Shannxi Province, China
| | - Hui-ping Wang
- Department of Clinical Diagnose, Tangdu Hospital, Airforce Medical University, Xi'an, Shannxi Province, China
| | - Zhao-wei Gao
- Department of Clinical Diagnose, Tangdu Hospital, Airforce Medical University, Xi'an, Shannxi Province, China
| |
Collapse
|
17
|
Bender EC, Sircar AJ, Taubenfeld EK, Suggs LJ. Modulating Lipid-Polymer Nanoparticles' Physicochemical Properties to Alter Macrophage Uptake. ACS Biomater Sci Eng 2024; 10:2911-2924. [PMID: 38657240 PMCID: PMC11195015 DOI: 10.1021/acsbiomaterials.3c01704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Macrophage uptake of nanoparticles is highly dependent on the physicochemical characteristics of those nanoparticles. Here, we have created a collection of lipid-polymer nanoparticles (LPNPs) varying in size, stiffness, and lipid makeup to determine the effects of these factors on uptake in murine bone marrow-derived macrophages. The LPNPs varied in diameter from 232 to 812 nm, in storage modulus from 21.2 to 287 kPa, and in phosphatidylserine content from 0 to 20%. Stiff, large nanoparticles with a coating containing phosphatidylserine were taken up by macrophages to a much higher degree than any other formulation (between 9.3× and 166× higher than other LPNPs). LPNPs with phosphatidylserine were taken up most by M2-polarized macrophages, while those without were taken up most by M1-polarized macrophages. Differences in total LPNP uptake were not dependent on endocytosis pathway(s) other than phagocytosis. This work acts as a basis for understanding how the interactions between nanoparticle physicochemical characteristics may act synergistically to facilitate particle uptake.
Collapse
Affiliation(s)
- Elizabeth C Bender
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Alisha J Sircar
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Elle K Taubenfeld
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Laura J Suggs
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| |
Collapse
|
18
|
Wang L, Yang F, Ye J, Zhang L, Jiang X. Insight into the role of IRF7 in skin and connective tissue diseases. Exp Dermatol 2024; 33:e15083. [PMID: 38794808 DOI: 10.1111/exd.15083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/15/2024] [Accepted: 04/08/2024] [Indexed: 05/26/2024]
Abstract
Interferons (IFNs) are signalling proteins primarily involved in initiating innate immune responses against pathogens and promoting the maturation of immune cells. Interferon Regulatory Factor 7 (IRF7) plays a pivotal role in the IFNs signalling pathway. The activation process of IRF7 is incited by exogenous or abnormal nucleic acids, which is followed by the identification via pattern recognition receptors (PRRs) and the ensuing signalling cascades. Upon activation, IRF7 modulates the expression of both IFNs and inflammatory gene regulation. As a multifunctional transcription factor, IRF7 is mainly expressed in immune cells, yet its presence is also detected in keratinocytes, fibroblasts, and various dermal cell types. In these cells, IRF7 is critical for skin immunity, inflammation, and fibrosis. IRF7 dysregulation may lead to autoimmune and inflammatory skin conditions, including systemic scleroderma (SSc), systemic lupus erythematosus (SLE), Atopic dermatitis (AD) and Psoriasis. This comprehensive review aims to extensively elucidate the role of IRF7 and its signalling pathways in immune cells and keratinocytes, highlighting its significance in skin-related and connective tissue diseases.
Collapse
Affiliation(s)
- Lian Wang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Fengjuan Yang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Ye
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Lu Zhang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Xian Jiang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, China
- Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
19
|
Ma H, Cai X, Hu J, Song S, Zhu Q, Zhang Y, Ma R, Shen D, Yang W, Zhou P, Zhang D, Luo Q, Hong J, Li N. Association of systemic inflammatory response index with bone mineral density, osteoporosis, and future fracture risk in elderly hypertensive patients. Postgrad Med 2024; 136:406-416. [PMID: 38753519 DOI: 10.1080/00325481.2024.2354158] [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] [Received: 04/01/2024] [Accepted: 05/08/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVES This study sought to investigate the relationship between the systemic inflammatory response index (SIRI) and bone mineral density (BMD), osteoporosis, and future fracture risk in elderly hypertensive patients. METHODS Elderly hypertensive patients (age ≥60 years) who attended our hospital between January 2021 and December 2023 and completed BMD screening were included in the study. Analyses were performed with multivariate logistic and linear regression. RESULTS The multiple linear regression indicated that SIRI levels were significantly negatively correlated with lumbar 1 BMD (β = -0.15, 95% CI: -0.24, -0.05), lumbar 2 BMD (β = -0.15, 95% CI: -0.24, -0.05), lumbar 3 BMD (β = -1.35, 95% CI: -0.23, -0.02), lumbar 4 BMD (β = -0.11, 95% CI: -0.30, -0.10), femur neck BMD (β = -0.11, 95% CI: -0.18, -0.05) and Ward's triangle BMD (β = -0.12, 95% CI: -0.20, -0.05) among elderly hypertensive patients, after fully adjusting for confounders. Furthermore, we observed that SIRI was positively associated with future fracture risk in elderly hypertensive patients. Specifically, SIRI was associated with an increased risk of major osteoporotic fractures (β = 0.33) and hip fractures (β = 0.25). The logistic regression analysis indicated that there is an association between the SIRI level and an increased risk of osteoporosis (OR = 1.60, 95% CI = 1.37, 1.87), after fully adjusting for confounders. CONCLUSIONS Our findings indicate a potential association between SIRI and BMD, osteoporosis, and the risk of future fractures in elderly hypertensive patients. However, further studies are warranted to confirm these findings.
Collapse
Affiliation(s)
- Huimin Ma
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Xintian Cai
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Junli Hu
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Shuaiwei Song
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Qing Zhu
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Yingying Zhang
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Rui Ma
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Di Shen
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Wenbo Yang
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Pan Zhou
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Delian Zhang
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Qin Luo
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Jing Hong
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| | - Nanfang Li
- Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hypertension Institute, NHC Key Laboratory of Hypertension Clinical Research, Key Laboratory of Xinjiang Uygur Autonomous Region "Hypertension Research Laboratory", Xinjiang Clinical Medical Research Center for Hypertension (Cardio-Cerebrovascular) Diseases, Urumqi, China
| |
Collapse
|
20
|
Besson FL, Nocturne G, Noël N, Gheysens O, Slart RHJA, Glaudemans AWJM. PET/CT in Inflammatory and Auto-immune Disorders: Focus on Several Key Molecular Concepts, FDG, and Radiolabeled Probe Perspectives. Semin Nucl Med 2024; 54:379-393. [PMID: 37973447 DOI: 10.1053/j.semnuclmed.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/19/2023]
Abstract
Chronic immune diseases mainly include autoimmune and inflammatory diseases. Managing chronic inflammatory and autoimmune diseases has become a significant public health concern, and therapeutic advancements over the past 50 years have been substantial. As therapeutic tools continue to multiply, the challenge now lies in providing each patient with personalized care tailored to the specifics of their condition, ushering in the era of personalized medicine. Precise and holistic imaging is essential in this context to comprehensively map the inflammatory processes in each patient, identify prognostic factors, and monitor treatment responses and complications. Imaging of patients with inflammatory and autoimmune diseases must provide a comprehensive view of the body, enabling the whole-body mapping of systemic involvement. It should identify key cellular players in the pathology, involving both innate immunity (dendritic cells, macrophages), adaptive immunity (lymphocytes), and microenvironmental cells (stromal cells, tissue cells). As a highly sensitive imaging tool with vectorized molecular probe capabilities, PET/CT can be of high relevance in the management of numerous inflammatory and autoimmune diseases. Relying on key molecular concepts of immunity, the clinical usefulness of FDG-PET/CT in several relevant inflammatory and immune-inflammatory conditions, validated or emerging, will be discussed in this review, together with radiolabeled probe perspectives.
Collapse
Affiliation(s)
- Florent L Besson
- Department of Nuclear Medicine-Molecular Imaging, Hôpitaux Universitaires Paris-Saclay, AP-HP, DMU SMART IMAGING, CHU Bicêtre, Paris, France; Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France; Université Paris-Saclay, Commissariat à l'énergie Atomique et aux Énergies Alternatives (CEA), Centre National de la Recherche Scientifique (CNRS), INSERM, BioMaps, Le Kremlin-Bicêtre, France.
| | - Gaetane Nocturne
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France; Department of Rheumatology, Hôpital Bicêtre Assistance Publique -Hôpitaux de Paris, Le Kremlin-Bicêtre, France; Center for Immunology of Viral Infections and Auto-Immune Diseases (IMVA), Université Paris-Saclay, Institut pour la Santé et la Recherche Médicale (INSERM) UMR 1184, Le Kremlin Bicêtre, Paris, France
| | - Nicolas Noël
- Université Paris-Saclay, School of Medicine, Le Kremlin-Bicêtre, France; Center for Immunology of Viral Infections and Auto-Immune Diseases (IMVA), Université Paris-Saclay, Institut pour la Santé et la Recherche Médicale (INSERM) UMR 1184, Le Kremlin Bicêtre, Paris, France; Department of Internal Medicine, Hôpital Bicêtre Assistance Publique -Hôpitaux de Paris, Le Kremlin-Bicêtre, Paris, France
| | - Olivier Gheysens
- Department of Nuclear Medicine, Cliniques Universitaires St-Luc and Institute for Experimental and Clinical Research (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Riemer H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, University Medical Centre Groningen, Groningen, The Netherlands; Biomedical Photonic Imaging Group, Faculty of Science and Technology, University of Twente, Enschede, The Netherlands
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University Medical Centre Groningen, Groningen, The Netherlands
| |
Collapse
|
21
|
Cong X, Tan H, Lv Y, Mao K, Xin Y, Wang J, Meng X, Guan M, Wang H, Yang YG, Sun T. Impacts of cationic lipid-DNA complexes on immune cells and hematopoietic cells in vivo. Biomater Sci 2024; 12:2381-2393. [PMID: 38500446 DOI: 10.1039/d4bm00148f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
The inability to systemic administration of nanoparticles, particularly cationic nanoparticles, has been a significant barrier to their clinical translation due to toxicity concerns. Understanding the in vivo behavior of cationic lipids is crucial, given their potential impact on critical biological components such as immune cells and hematopoietic stem cells (HSC). These cells are essential for maintaining the body's homeostasis, and their interaction with cationic lipids is a key factor in determining the safety and efficacy of these nanoparticles. In this study, we focused on the cytotoxic effects of cationic lipid/DNA complexes (CLN/DNA). Significantly, we observed that the most substantial cytotoxic effects, including a marked increase in numbers of long-term hematopoietic stem cells (LT-HSC), occurred 24 h post-CLN/DNA treatment in mice. Furthermore, we found that CLN/DNA-induced HSC expansion in bone marrow (BM) led to a notable decrease in the ability to reestablish blood cell production. Our study provides crucial insights into the interaction between cationic lipids and vital cellular components of the immune and hematopoietic systems.
Collapse
Affiliation(s)
- Xiuxiu Cong
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
| | - Huizhu Tan
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
| | - Yue Lv
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
| | - Kuirong Mao
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
- International Center of Future Science, Jilin University, Changchun, Jilin, 130015, China
| | - Yanbao Xin
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
| | - Jialiang Wang
- Department of Nuclear Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | - Xiandi Meng
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
| | - Meng Guan
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
| | - Haorui Wang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
- International Center of Future Science, Jilin University, Changchun, Jilin, 130015, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
- International Center of Future Science, Jilin University, Changchun, Jilin, 130015, China
| | - Tianmeng Sun
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, The First Hospital, Jilin University, Changchun, Jilin, 130061, China.
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin, 130062, China
- International Center of Future Science, Jilin University, Changchun, Jilin, 130015, China
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, Jilin, 130012, China
| |
Collapse
|
22
|
Cao TBT, Quoc QL, Jang JH, Park HS. Immune Cell-Mediated Autoimmune Responses in Severe Asthma. Yonsei Med J 2024; 65:194-201. [PMID: 38515356 PMCID: PMC10973555 DOI: 10.3349/ymj.2023.0432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 03/23/2024] Open
Abstract
Severe asthma (SA) has heterogeneous inflammatory phenotypes characterized by persistent airway inflammation (eosinophilic and/or neutrophilic inflammation) and remodeling. Various immune cells (eosinophils, neutrophils, and macrophages) become more activated and release inflammatory mediators and extracellular traps, damaging the protective barrier of airway epithelial cells and further activating other immune and structural cells. These cells play a role in autoimmune responses in asthmatic airways, where the adaptive immune system generates autoantibodies, inducing immunoglobulin G-dependent airway inflammation. Recent studies have suggested that adult asthmatics had high titers of autoantibodies associated with asthma severity, although pathogenic factors or diagnostic criteria are not well-defined. This challenge is further compounded by asthmatics with the autoimmune responses showing therapy insensitivity or failure to current pharmacological and biological treatment. This review updates emerging mechanisms of autoimmune responses in asthmatic airways and provides insights into their roles, proposing potential biomarkers and therapeutic targets for SA.
Collapse
Affiliation(s)
- Thi Bich Tra Cao
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Quang Luu Quoc
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Jae-Hyuk Jang
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Hae-Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.
| |
Collapse
|
23
|
Dong J, Duan RS, Zhang P. Causal relationship between the immune phenotype of monocytes and myasthenia gravis: A Mendelian randomization study. Heliyon 2024; 10:e26741. [PMID: 38449651 PMCID: PMC10915380 DOI: 10.1016/j.heliyon.2024.e26741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/30/2024] [Accepted: 02/19/2024] [Indexed: 03/08/2024] Open
Abstract
Background Monocytes play an essential role in developing autoimmune diseases; however, their association with myasthenia gravis (MG) development is unclear. Methods We performed a two-sample Mendelian randomization analysis to assess the causal relationship between monocyte-associated traits and MG, reviewing summary statistics of genome-wide association studies (GWAS). Results Using the inverse variance weighted method, the following were found to be causally associated with MG: HLA-DR on monocytes (OR, 1.363; 95% CI, 1.158-1.605; P = 2E-04), HLA-DR on CD14+ monocytes (OR, 1.324; 95% CI, 1.183-1.482; P = 1.08E-06), HLA-DR on CD14+CD16- monocytes (OR, 1.313; 95% CI, 1.177-1.465; P = 1.07E-06), CD40 on monocytes (OR, 1.135; 95% CI, 1.012-1.272; P < 0.05), CD40 on CD14+CD16- monocytes (OR, 1.142; 95% CI, 1.015-1.285; P < 0.05), CD40 on CD14+CD16+ monocytes (OR, 1.142; 95% CI, 1.021-1.278; P < 0.05), CD64 on CD14+CD16+ monocytes (OR, 1.286; 95% CI, 1.019-1.623; P < 0.05). Conclusions The present study suggests a causal relationship between the upregulation of CD40, HLA-DR, and CD64 on monocytes and the development of MG. Altered monocyte function may potentially be a risk factor for MG and a therapeutic target.
Collapse
Affiliation(s)
- Jing Dong
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong Province, China
| | - Rui-sheng Duan
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong Province, China
- Shandong Institute of Neuroimmunology, Jinan, Shandong Province, China
- Shandong Provincial Medicine and Health Key Laboratory of Neuroimmunology, Shandong Province, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, Shandong Province, China
| | - Peng Zhang
- Department of Neurology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong Province, China
- Shandong Institute of Neuroimmunology, Jinan, Shandong Province, China
- Shandong Provincial Medicine and Health Key Laboratory of Neuroimmunology, Shandong Province, China
- Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Jinan, Shandong Province, China
| |
Collapse
|
24
|
Montano EN, Bose M, Huo L, Tumurkhuu G, De Los Santos G, Simental B, Stotland AB, Wei J, Bairey Merz CN, Suda J, Martins G, Lalani S, Lawrenson K, Wang Y, Parker S, Venuturupalli S, Ishimori M, Wallace DJ, Jefferies CA. α-Ketoglutarate-Dependent KDM6 Histone Demethylases and Interferon-Stimulated Gene Expression in Lupus. Arthritis Rheumatol 2024; 76:396-410. [PMID: 37800478 PMCID: PMC10922114 DOI: 10.1002/art.42724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/13/2023] [Accepted: 09/27/2023] [Indexed: 10/07/2023]
Abstract
OBJECTIVE We aimed to investigate the hypothesis that interferon (IFN)-stimulated gene (ISG) expression in systemic lupus erythematosus (SLE) monocytes is linked to changes in metabolic reprogramming and epigenetic regulation of ISG expression. METHODS Monocytes from healthy volunteers and patients with SLE at baseline or following IFNα treatment were analyzed by extracellular flux analysis, proteomics, metabolomics, chromatin immunoprecipitation, and gene expression. The histone demethylases KDM6A/B were inhibited using glycogen synthase kinase J4 (GSK-J4). GSK-J4 was tested in pristane and resiquimod (R848) models of IFN-driven SLE. RESULTS SLE monocytes had enhanced rates of glycolysis and oxidative phosphorylation compared to healthy control monocytes, as well as increased levels of isocitrate dehydrogenase and its product, α-ketoglutarate (α-KG). Because α-KG is a required cofactor for histone demethylases KDM6A and KDM6B, we hypothesized that IFNα may be driving "trained immune" responses through altering histone methylation. IFNα priming (day 1) resulted in a sustained increase in the expression of ISGs in primed cells (day 5) and enhanced expression on restimulation with IFNα. Importantly, decreased H3K27 trimethylation was observed at the promoters of ISGs following IFNα priming. Finally, GSK-J4 (KDM6A/B inhibitor) resulted in decreased ISG expression in SLE patient monocytes, as well as reduced autoantibody production, ISG expression, and kidney pathology in R848-treated BALB/c mice. CONCLUSION Our study suggests long-term IFNα exposure alters the epigenetic regulation of ISG expression in SLE monocytes via changes in immunometabolism, a mechanism reflecting trained immunity to type I IFN. Importantly, it opens the possibility that targeting histone-modifying enzymes, such as KDM6A/B, may reduce IFN responses in SLE.
Collapse
Affiliation(s)
- Erica N Montano
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Moumita Bose
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Lihong Huo
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Gantsetseg Tumurkhuu
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Gabriela De Los Santos
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Brianna Simental
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Janet Wei
- Smidt Heart Institute and Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - C Noel Bairey Merz
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jo Suda
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Gislaine Martins
- Cedars-Sinai Medical Center and F. Widjaja Inflammatory Bowel Disease Institute, Cedars-Sinai Medical Center, USA
| | - Sarfaraz Lalani
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kate Lawrenson
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Yizhou Wang
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sarah Parker
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Mariko Ishimori
- Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Daniel J Wallace
- Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Caroline A Jefferies
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| |
Collapse
|
25
|
Deng T, Xu J, Wang Q, Wang X, Jiao Y, Cao X, Geng Q, Zhang M, Zhao L, Xiao C. Immunomodulatory effects of curcumin on macrophage polarization in rheumatoid arthritis. Front Pharmacol 2024; 15:1369337. [PMID: 38487171 PMCID: PMC10938599 DOI: 10.3389/fphar.2024.1369337] [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: 01/12/2024] [Accepted: 02/19/2024] [Indexed: 03/17/2024] Open
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by synovial inflammation, cartilage destruction, pannus formation and bone erosion. Various immune cells, including macrophages, are involved in RA pathogenesis. The heterogeneity and plasticity of macrophages render them pivotal regulators of both the induction and resolution of the inflammatory response. Predominantly, two different phenotypes of macrophages have been identified: classically activated M1 macrophages exacerbate inflammation via the production of cytokines, chemokines and other inflammatory mediators, while alternatively activated M2 macrophages inhibit inflammation and facilitate tissue repair. An imbalance in the M1/M2 macrophage ratio is critical during the initiation and progression of RA. Macrophage polarization is modulated by various transcription factors, epigenetic elements and metabolic reprogramming. Curcumin, an active component of turmeric, exhibits potent immunomodulatory effects and is administered in the treatment of multiple autoimmune diseases, including RA. The regulation of macrophage polarization and subsequent cytokine production as well as macrophage migration is involved in the mechanisms underlying the therapeutic effect of curcumin on RA. In this review, we summarize the underlying mechanisms by which curcumin modulates macrophage function and polarization in the context of RA to provide evidence for the clinical application of curcumin in RA treatment.
Collapse
Affiliation(s)
- Tingting Deng
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jiahe Xu
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Qiong Wang
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Xing Wang
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Yi Jiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiaoxue Cao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Qishun Geng
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Mengxiao Zhang
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Lu Zhao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Cheng Xiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Department of Emergency, China-Japan Friendship Hospital, Beijing, China
| |
Collapse
|
26
|
Wang X, Wang X, Liu Z, Liu L, Zhang J, Jiang D, Huang G. Identification of inflammation-related biomarkers in keloids. Front Immunol 2024; 15:1351513. [PMID: 38444850 PMCID: PMC10912164 DOI: 10.3389/fimmu.2024.1351513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/30/2024] [Indexed: 03/07/2024] Open
Abstract
Background The relationship between inflammation-related genes (IRGs) and keloid disease (KD) is currently unclear. The aim of this study was to identify a new set of inflammation-related biomarkers in KD. Methods GSE145725 and GSE7890 datasets were used in this study. A list of 3026 IRGs was obtained from the Molecular Signatures Database. Differentially expressed inflammation-related genes (DEGs) were obtained by taking the intersection of DEGs between KD and control samples and the list of IRGs. Candidate genes were selected using least absolute shrinkage and selection operator (LASSO) regression analysis. Candidate genes with consistent expression differences between KD and control in both GSE145725 and GSE7890 datasets were screened as biomarkers. An alignment diagram was constructed and validated, and in silico immune infiltration analysis and drug prediction were performed. Finally, RT-qPCR was performed on KD samples to analyze the expression of the identified biomarkers. Results A total of 889 DEGs were identified from the GSE145725 dataset, 169 of which were IRGs. Three candidate genes (TRIM32, LPAR1 and FOXF1) were identified by the LASSO regression analysis, and expression validation analysis suggested that FOXF1 and LPAR1 were down-regulated in KD samples and TRIM32 was up-regulated. All three candidate genes had consistent changes in expression in both the GSE145725 and GSE7890 datasets. An alignment diagram was constructed to predict KD. Effector memory CD4 T cells, T follicular helper cell, Myeloid derived suppressor cell, activated dendritic cell, Immature dendritic cell and Monocyte were differentially expressed between the KD and control group. Sixty-seven compounds that may act on FOXF1, 108 compounds that may act on LPAR1 and 56 compounds that may act on TRIM32 were predicted. Finally, RT-qPCR showed that the expression of LPAR1 was significantly lower in KD samples compared to normal samples whereas TRIM32 was significantly higher, while there was no difference in the expression of FOXF1. Conclusion This study provides a new perspective to study the relationship between IRGs and KD.
Collapse
Affiliation(s)
- Xiaochuan Wang
- Plastic Burn Surgery, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Xiaoyang Wang
- Plastic Burn Surgery, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Zhenzhong Liu
- Plastic Burn Surgery, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Lei Liu
- Plastic Burn Surgery, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Jixun Zhang
- Plastic Burn Surgery, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Duyin Jiang
- Plastic Burn Surgery, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Guobao Huang
- Burn Plastic Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| |
Collapse
|
27
|
Tian L, Yu Y, Mao Z, Xu D, Zhang H, Qiao M, Chen T, Liu W. Genes and Pathways Underpinning Klinefelter Syndrome at Bulk and Single-Cell Levels. Biochem Genet 2024:10.1007/s10528-024-10689-6. [PMID: 38374521 DOI: 10.1007/s10528-024-10689-6] [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: 08/22/2023] [Accepted: 01/05/2024] [Indexed: 02/21/2024]
Abstract
Klinefelter syndrome (KS) is the most frequent genetic anomaly in infertile men. Given its unclear mechanism, we aim to investigate critical genes and pathways in the pathogenesis of KS based on three bulk and one single-cell transcriptome data sets from Gene Expression Omnibus. We merged two data sets (GSE42331 and GSE47584) with human KS whole blood samples. When comparing the control and KS samples, five hub genes, including defensin alpha 4 (DEFA4), bactericidal permeability increasing protein (BPI), myeloperoxidase (MPO), intelectin 1 (ITLN1), and Xg Glycoprotein (XG), were identified. Besides, infiltrated degree of certain immune cells such as CD56bright NK cell were positively associated with the expression of ITLN1 and XG. Kyoto Encyclopedia of Genes and Genomes analysis identified upregulated phosphatidylinositol 3-kinase (PI3K)/AKT pathway in KS. Gene set enrichment analysis followed by gene set variation analysis confirmed the upregulation of G2M checkpoint and heme metabolism in KS. Thereafter, the GSE200680 data set was used for external validation of the expression variation of hub genes from healthy to KS testicular samples, and each hub gene yielded excellent discriminatory capability for KS without exception. At the single-cell level, the GSE136353 data set was utilized to evaluate intercellular communication between different cell types in KS patient, and strong correlations were detected between macrophages/ dendritic cells/ NK cells and the other cell types. Collectively, we provided hub genes, pathways, immune cell infiltration degree, and cell-cell communication in KS, warranting novel insights into the pathogenesis of this disease.
Collapse
Affiliation(s)
- Linlin Tian
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, Jiangsu, People's Republic of China
| | - Yan Yu
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, Jiangsu, People's Republic of China
| | - Ziqing Mao
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, Jiangsu, People's Republic of China
| | - Dandan Xu
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, Jiangsu, People's Republic of China
| | - Hongbo Zhang
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, Jiangsu, People's Republic of China
| | - Mengkai Qiao
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, 210003, Jiangsu, People's Republic of China
| | - Tong Chen
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China.
| | - Wen Liu
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250001, Shandong, China.
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, China.
| |
Collapse
|
28
|
Shi M, Chu F, Zhu F, Zhu J. Peripheral blood amyloid-β involved in the pathogenesis of Alzheimer's disease via impacting on peripheral innate immune cells. J Neuroinflammation 2024; 21:5. [PMID: 38178136 PMCID: PMC10765910 DOI: 10.1186/s12974-023-03003-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/20/2023] [Indexed: 01/06/2024] Open
Abstract
A key pathological factor of Alzheimer's disease (AD), the most prevalent form of age-related dementia in the world, is excessive β-amyloid protein (Aβ) in extracellular aggregation in the brain. And in the peripheral blood, a large amount of Aβ is derived from platelets. So far, the causality between the levels of peripheral blood Aβ and its aggregation in the brain, particularly the role of the peripheral blood Aβ in the pathology of AD, is still unclear. And the relation between the peripheral blood Aβ and tau tangles of brain, another crucial pathologic factor contributing to the pathogenesis of AD, is also ambiguous. More recently, the anti-Aβ monoclonal antibodies are approved for treatment of AD patients through declining the peripheral blood Aβ mechanism of action to enhance plasma and central nervous system (CNS) Aβ clearance, leading to a decrease Aβ burden in brain and improving cognitive function, which clearly indicates that the levels of the peripheral blood Aβ impacted on the Aβ burden in brain and involved in the pathogenesis of AD. In addition, the role of peripheral innate immune cells in AD remains mostly unknown and the results obtained were controversial. In the present review, we summarize recent studies on the roles of peripheral blood Aβ and the peripheral innate immune cells in the pathogenesis of AD. Finally, based on the published data and our own work, we believe that peripheral blood Aβ plays an important role in the development and progression of AD by impacting on the peripheral innate immune cells.
Collapse
Affiliation(s)
- Mingchao Shi
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Changchun, China
- Department of Neurobiology, Care Sciences & Society, Division of Neurogeriatrcs, Karolinska Institute, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Fengna Chu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Changchun, China
- Department of Neurobiology, Care Sciences & Society, Division of Neurogeriatrcs, Karolinska Institute, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Feiqi Zhu
- Department of Neurobiology, Care Sciences & Society, Division of Neurogeriatrcs, Karolinska Institute, Karolinska University Hospital Solna, Stockholm, Sweden.
- Cognitive Impairment Ward of Neurology Department, The Third Affiliated Hospital of Shenzhen University Medical College, Shenzhen, China.
| | - Jie Zhu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Changchun, China.
- Department of Neurobiology, Care Sciences & Society, Division of Neurogeriatrcs, Karolinska Institute, Karolinska University Hospital Solna, Stockholm, Sweden.
| |
Collapse
|
29
|
Vicenzetto C, Gasparini VR, Barila G, Teramo A, Calabretto G, Rampazzo E, Carraro S, Trimarco V, Trentin L, Facco M, Semenzato G, Zambello R. Pro-inflammatory cells sustain leukemic clonal expansion in T-cell large granular lymphocyte leukemia. Haematologica 2024; 109:163-174. [PMID: 37439335 PMCID: PMC10772499 DOI: 10.3324/haematol.2022.282306] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 07/05/2023] [Indexed: 07/14/2023] Open
Abstract
T-cell large granular lymphocyte leukemia (T-LGLL) is a chronic lymphoproliferative disorder characterized by the clonal expansion of T-cell large granular lymphocytes (T-LGL). Immunophenotypic and genotypic features contribute to discriminate symptomatic (CD8+ STAT3-mutated T-LGLL) from clinically indolent patients, this latter group including CD8+ wildtype (wt), CD4+ STAT5B-mutated and wt cases. T-LGL lymphoproliferation is sustained both by somatic gain-offunction mutations (i.e., STAT3 and STAT5B) and by pro-inflammatory cytokines, but little information is available on the activity of T-LGLL non-leukemic cells. In this study, we characterized pro-inflammatory cells in the peripheral blood of T-LGLL patients and analyzed their role in supporting the leukemic growth. In symptomatic patients we found that cell populations not belonging to the leukemic component showed a discrete pro-inflammatory pattern. In particular, CD8+ STAT3-mutated cases showed a skewed Th17/Treg ratio and an abnormal distribution of monocyte populations characterized by increased intermediate and non-classical monocytes. We also demonstrated that monocytes released high levels of interleukin-6 after CCL5 stimulation, a chemokine specifically expressed only by leukemic LGL. Conversely, in asymptomatic cases an altered distribution of monocyte populations was not detected. Moreover, T-LGLL patients' monocytes showed abnormal activation of signaling pathways, further supporting the different pathogenic role of monocytes in patients in discrete clinical settings. Altogether, our data contribute to deepening the knowledge on the different cell subtypes in T-LGLL, focusing particularly on non-leukemic cell populations and thus offering the rationale for new therapeutic strategies.
Collapse
Affiliation(s)
- Cristina Vicenzetto
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Vanessa Rebecca Gasparini
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Gregorio Barila
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Antonella Teramo
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Giulia Calabretto
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Elisa Rampazzo
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Samuela Carraro
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova
| | - Valentina Trimarco
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova
| | - Livio Trentin
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova
| | - Monica Facco
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Gianpietro Semenzato
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova
| | - Renato Zambello
- Department of Medicine, Hematology and Clinical Immunology Branch, University of Padova, Padova, Italy; Veneto Institute of Molecular Medicine (VIMM), Padova.
| |
Collapse
|
30
|
Sheng L, Zhang Y, Song Q, Jiang X, Cao W, Li L, Yi H, Weng X, Chen S, Wang Z, Wu W, Wang L, Zhao W, Yan Z. Concurrent remission of lymphoma and Sjögren's disease following anti-CD19 chimeric antigen receptor-T cell therapy for diffuse large B-cell lymphoma: a case report. Front Immunol 2023; 14:1298815. [PMID: 38173731 PMCID: PMC10762793 DOI: 10.3389/fimmu.2023.1298815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/05/2023] [Indexed: 01/05/2024] Open
Abstract
Anti-CD19 chimeric antigen receptor (CAR)-T cells not only target CD19-positive malignant lymphoma cells but also normal B cells. The utility of CAR-T cell therapy has been reported in rheumatoid arthritis and systemic lupus erythematosus; however, its use in Sjögren's disease (SjD) remains unknown. In this study, we describe the case of a 76-year-old woman with active SjD for 10 years who was diagnosed with diffuse large B-cell lymphoma. After receiving anti-CD19 CAR-T cell therapy, she achieved complete remission (CR) on day 28. Since the onset of her 10-year history with SjD, she was negative for antinuclear antibodies and anti-Ro-52 for the first time on day 90 after CAR-T cell therapy. Six months after CAR-T cell therapy, the CR status was maintained, serum cytokine levels returned to their normal levels, and dry mouth symptoms improved. The EULAR Sjögren's Syndrome Disease Activity Index score decreased from 5 to 2, indicating a partial remission of SjD activity compared with that before CAR-T cell treatment. In the early stage of treatment, she presented with grade 2 cytokine release syndrome and grade 1 neurotoxicity, which were completely controlled after an active intervention. This case highlights the potential application of CAR-T cells in treating autoimmune diseases, such as SjD.
Collapse
Affiliation(s)
- Lingshuang Sheng
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yilun Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi Song
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xufeng Jiang
- Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiguo Cao
- Department of Radiation Oncology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Li
- Department of Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongmei Yi
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiangqin Weng
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Sheng Chen
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhongmin Wang
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wen Wu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Wang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weili Zhao
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zixun Yan
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
31
|
Wagner TR, Blaess S, Leske IB, Frecot DI, Gramlich M, Traenkle B, Kaiser PD, Seyfried D, Maier S, Rezza A, Sônego F, Thiam K, Pezzana S, Zeck A, Gouttefangeas C, Scholz AM, Nueske S, Maurer A, Kneilling M, Pichler BJ, Sonanini D, Rothbauer U. Two birds with one stone: human SIRPα nanobodies for functional modulation and in vivo imaging of myeloid cells. Front Immunol 2023; 14:1264179. [PMID: 38164132 PMCID: PMC10757926 DOI: 10.3389/fimmu.2023.1264179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 11/20/2023] [Indexed: 01/03/2024] Open
Abstract
Signal-regulatory protein α (SIRPα) expressed by myeloid cells is of particular interest for therapeutic strategies targeting the interaction between SIRPα and the "don't eat me" ligand CD47 and as a marker to monitor macrophage infiltration into tumor lesions. To address both approaches, we developed a set of novel human SIRPα (hSIRPα)-specific nanobodies (Nbs). We identified high-affinity Nbs targeting the hSIRPα/hCD47 interface, thereby enhancing antibody-dependent cellular phagocytosis. For non-invasive in vivo imaging, we chose S36 Nb as a non-modulating binder. By quantitative positron emission tomography in novel hSIRPα/hCD47 knock-in mice, we demonstrated the applicability of 64Cu-hSIRPα-S36 Nb to visualize tumor infiltration of myeloid cells. We envision that the hSIRPα-Nbs presented in this study have potential as versatile theranostic probes, including novel myeloid-specific checkpoint inhibitors for combinatorial treatment approaches and for in vivo stratification and monitoring of individual responses during cancer immunotherapies.
Collapse
Affiliation(s)
- Teresa R. Wagner
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
- Pharmaceutical Biotechnology, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Simone Blaess
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
| | - Inga B. Leske
- Pharmaceutical Biotechnology, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Desiree I. Frecot
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
- Pharmaceutical Biotechnology, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Marius Gramlich
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Bjoern Traenkle
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Philipp D. Kaiser
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Dominik Seyfried
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany
| | - Sandra Maier
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Amélie Rezza
- Preclinical Models & Services, genOway, Lyon, France
| | | | - Kader Thiam
- Preclinical Models & Services, genOway, Lyon, France
| | - Stefania Pezzana
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
| | - Anne Zeck
- NMI Natural and Medical Sciences Institute at the University of Tübingen, Reutlingen, Germany
| | - Cécile Gouttefangeas
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany
- Department of Immunology, Institute of Cell Biology, University of Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, Tübingen, Germany
| | - Armin M. Scholz
- Livestock Center of the Faculty of Veterinary Medicine, Ludwig Maximilians University Munich, Oberschleissheim, Germany
| | - Stefan Nueske
- Livestock Center of the Faculty of Veterinary Medicine, Ludwig Maximilians University Munich, Oberschleissheim, Germany
| | - Andreas Maurer
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, Tübingen, Germany
| | - Manfred Kneilling
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, Tübingen, Germany
- Department of Dermatology, University of Tübingen, Tübingen, Germany
| | - Bernd J. Pichler
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) partner site Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, Tübingen, Germany
| | - Dominik Sonanini
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, University of Tübingen, Tübingen, Germany
- Department of Medical Oncology and Pneumology, University of Tübingen, Tübingen, Germany
| | - Ulrich Rothbauer
- Pharmaceutical Biotechnology, Eberhard Karls University Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, Tübingen, Germany
| |
Collapse
|
32
|
Patysheva MR, Prostakishina EA, Budnitskaya AA, Bragina OD, Kzhyshkowska JG. Dual-Specificity Phosphatases in Regulation of Tumor-Associated Macrophage Activity. Int J Mol Sci 2023; 24:17542. [PMID: 38139370 PMCID: PMC10743672 DOI: 10.3390/ijms242417542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023] Open
Abstract
The regulation of protein kinases by dephosphorylation is a key mechanism that defines the activity of immune cells. A balanced process of the phosphorylation/dephosphorylation of key protein kinases by dual-specificity phosphatases is required for the realization of the antitumor immune response. The family of dual-specificity phosphatases is represented by several isoforms found in both resting and activated macrophages. The main substrate of dual-specificity phosphatases are three components of mitogen-activated kinase signaling cascades: the extracellular signal-regulated kinase ERK1/2, p38, and Janus kinase family. The results of the study of model tumor-associated macrophages supported the assumption of the crucial role of dual-specificity phosphatases in the formation and determination of the outcome of the immune response against tumor cells through the selective suppression of mitogen-activated kinase signaling cascades. Since mitogen-activated kinases mostly activate the production of pro-inflammatory mediators and the antitumor function of macrophages, the excess activity of dual-specificity phosphatases suppresses the ability of tumor-associated macrophages to activate the antitumor immune response. Nowadays, the fundamental research in tumor immunology is focused on the search for novel molecular targets to activate the antitumor immune response. However, to date, dual-specificity phosphatases received limited discussion as key targets of the immune system to activate the antitumor immune response. This review discusses the importance of dual-specificity phosphatases as key regulators of the tumor-associated macrophage function.
Collapse
Affiliation(s)
- Marina R. Patysheva
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia; (M.R.P.); (E.A.P.); (A.A.B.)
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia;
| | - Elizaveta A. Prostakishina
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia; (M.R.P.); (E.A.P.); (A.A.B.)
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia;
| | - Arina A. Budnitskaya
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia; (M.R.P.); (E.A.P.); (A.A.B.)
- Laboratory of Genetic Technologies, Siberian State Medical University, 634050 Tomsk, Russia
| | - Olga D. Bragina
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia;
| | - Julia G. Kzhyshkowska
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia; (M.R.P.); (E.A.P.); (A.A.B.)
- Laboratory of Genetic Technologies, Siberian State Medical University, 634050 Tomsk, Russia
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, Mannheim Institute of Innate Immunosciences (MI3), University of Heidelberg, 68167 Mannheim, Germany
- German Red Cross Blood Service Baden-Württemberg—Hessen, 69117 Mannheim, Germany
| |
Collapse
|
33
|
Tognarelli EI, Gutiérrez-Vera C, Palacios PA, Pasten-Ferrada IA, Aguirre-Muñoz F, Cornejo DA, González PA, Carreño LJ. Natural Killer T Cell Diversity and Immunotherapy. Cancers (Basel) 2023; 15:5737. [PMID: 38136283 PMCID: PMC10742272 DOI: 10.3390/cancers15245737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/28/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023] Open
Abstract
Invariant natural killer T cells (iNKTs), a type of unconventional T cells, share features with NK cells and have an invariant T cell receptor (TCR), which recognizes lipid antigens loaded on CD1d molecules, a major histocompatibility complex class I (MHC-I)-like protein. This interaction produces the secretion of a wide array of cytokines by these cells, including interferon gamma (IFN-γ) and interleukin 4 (IL-4), allowing iNKTs to link innate with adaptive responses. Interestingly, molecules that bind CD1d have been identified that enable the modulation of these cells, highlighting their potential pro-inflammatory and immunosuppressive capacities, as required in different clinical settings. In this review, we summarize key features of iNKTs and current understandings of modulatory α-galactosylceramide (α-GalCer) variants, a model iNKT cell activator that can shift the outcome of adaptive immune responses. Furthermore, we discuss advances in the development of strategies that modulate these cells to target pathologies that are considerable healthcare burdens. Finally, we recapitulate findings supporting a role for iNKTs in infectious diseases and tumor immunotherapy.
Collapse
Affiliation(s)
- Eduardo I. Tognarelli
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Cristián Gutiérrez-Vera
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Pablo A. Palacios
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Ignacio A. Pasten-Ferrada
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Fernanda Aguirre-Muñoz
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| | - Daniel A. Cornejo
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Pablo A. González
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Leandro J. Carreño
- Millennium Institute on Immunology and Immunotherapy, Santiago 8330025, Chile; (E.I.T.); (C.G.-V.); (P.A.P.); (I.A.P.-F.); (F.A.-M.); (D.A.C.)
- Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago 8380453, Chile
| |
Collapse
|
34
|
Akbarzadeh R, Czyz C, Thomsen SY, Schilf P, Murthy S, Sadik CD, König P. Monocyte populations are involved in the pathogenesis of experimental epidermolysis bullosa acquisita. Front Immunol 2023; 14:1241461. [PMID: 38116004 PMCID: PMC10728641 DOI: 10.3389/fimmu.2023.1241461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 11/21/2023] [Indexed: 12/21/2023] Open
Abstract
Monocytes play a significant role in the pathogenesis of most inflammatory diseases, including autoimmune diseases. Herein, different subpopulations of monocytes often play differential, partially antagonistic roles, in the regulation of tissue populations. Pemphigoid diseases constitute a group of autoimmune blistering skin diseases featuring a marked infiltration of the dermis with immune cells, including monocytes. The monocyte subsets infiltrating the skin, however, have largely remained elusive. Monocyte adhesion and recruitment into the inflamed tissues are regulated by chemokine receptors, most prominently by CCR2 and CX3CR1. To delineate the involvement of monocyte populations in autoimmune blistering skin diseases, we spatiotemporally monitored the dynamic spectrum of monocyte populations that infiltrate the inflamed skin using multiphoton intravital imaging and reporter mice for chemokine receptors. Experimental epidermolysis bullosa acquisita (EBA) was induced by injection of anti-murine type VII collagen (amCOLVII) IgG into the Csf1rEGFP-reporter mice, where circulating myeloid cells, such as monocytes and neutrophils, express an EGFP. EGFP+ cells, including neutrophils and monocytes, were present in the skin, immediately after the deposition of the amCOLVII antibody at the dermal-epidermal junction. To investigate the recruitment and involvement of different monocyte-derived cell populations in the disease course further, EBA was induced in CCR2RFP/+-reporter and CX3CR1GFP/+-reporter mice. A comparable distribution of red fluorescent protein (RFP)+ or green fluorescent protein (GFP)+ was found in both diseased mice and their respective controls over time, indicating the similar recruitment of monocytes into the skin following the binding of autoantibodies. Experiments were extended to the CCR2RFP/RFP-deficient and CX3CR1GFP/GFP-deficient mice to determine whether monocyte recruitment and disease severity are compromised in the absence of the receptor. A comparable pattern was seen in the recruitment of monocytes into the skin in both reporter and deficient mice. However, in contrast to similar disease severity between CX3CR1-deficient and reporter mice, CCR2-deficient mice developed significantly less disease than CCR2-reporter mice, as indicated by the percentage of affected area of ears. Collectively, our observations indicate that while CCR2 and CX3CR1 receptors are not involved in the recruitment of monocytes into the skin, CCR2 deficiency is associated with improved disease outcomes in experimental EBA in mice.
Collapse
Affiliation(s)
- Reza Akbarzadeh
- Department of Rheumatology and Clinical Immunology, University of Lübeck, Lübeck, Germany
- Institute of Anatomy, University of Lübeck, Lübeck, Germany
| | | | - Sarah-Yasmin Thomsen
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany
| | - Paul Schilf
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany
| | - Sripriya Murthy
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany
| | - Christian D. Sadik
- Department of Dermatology, Allergy, and Venereology, University of Lübeck, Lübeck, Germany
| | - Peter König
- Institute of Anatomy, University of Lübeck, Lübeck, Germany
| |
Collapse
|
35
|
Qi L, Li Y, Zhang L, Li S, Zhang X, Li W, Qin J, Chen X, Ji Y, Xue Z, Lv B. Immune and oxidative stress disorder in ovulation-dysfunction women revealed by single-cell transcriptome. Front Immunol 2023; 14:1297484. [PMID: 38116006 PMCID: PMC10729704 DOI: 10.3389/fimmu.2023.1297484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/13/2023] [Indexed: 12/21/2023] Open
Abstract
Introduction Ovulation dysfunction is now a widespread cause of infertility around the world. Although the impact of immune cells in human reproduction has been widely investigated, systematic understanding of the changes of the immune atlas under female ovulation remain less understood. Methods Here, we generated single cell transcriptomic profiles of 80,689 PBMCs in three representative statuses of ovulation dysfunction, i.e., polycystic ovary syndrome (PCOS), primary ovarian insufficiency (POI) and menopause (MENO), and identified totally 7 major cell types and 25 subsets of cells. Results Our study revealed distinct cluster distributions of immune cells among individuals of ovulation disorders and health. In patients with ovulation dysfunction, we observed a significant reduction in populations of naïve CD8 T cells and effector memory CD4 T cells, whereas circulating NK cells and regulatory NK cells increased. Discussion Our results highlight the significant contribution of cDC-mediated signaling pathways to the overall inflammatory response within ovulation disorders. Furthermore, our data demonstrated a significant upregulation of oxidative stress in patients with ovulation disorder. Overall, our study gave a deeper insight into the mechanism of PCOS, POI, and menopause, which may contribute to the better diagnosis and treatments of these ovulatory disorder.
Collapse
Affiliation(s)
- Lingbin Qi
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yumei Li
- Department of Assisted Reproduction, Xiangya Hospital, Central South University, Changsha, China
| | - Lina Zhang
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shuyue Li
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xunyi Zhang
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wanqiong Li
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiaying Qin
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xian Chen
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproductive Medicine and Genetics, Shenzhen Zhongshan Obstetrics and Gynecology Hospital (formerly Shenzhen Zhongshan Urology Hospital), Shenzhen, China
| | - Yazhong Ji
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhigang Xue
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Bo Lv
- Reproductive Medical Center, Department of Gynecology and Obstetrics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
36
|
Zhang H, Wang X, Zhang J, He Y, Yang X, Nie Y, Sun L. Crosstalk between gut microbiota and gut resident macrophages in inflammatory bowel disease. J Transl Int Med 2023; 11:382-392. [PMID: 38130639 PMCID: PMC10732497 DOI: 10.2478/jtim-2023-0123] [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] [Indexed: 12/23/2023] Open
Abstract
Macrophages residing in the gut maintain gut homeostasis by orchestrating patho-gens and innocuous antigens. A disturbance in macrophages leads to gut inflamma-tion, causing conditions such as inflammatory bowel disease (IBD). Macrophages ex-hibit remarkable plasticity, as they are sensitive to various signals in the tissue micro-environment. During the recent decades, gut microbiota has been highlighted refer-ring to their critical roles in immunity response. Microbiome-derived metabolites and products can interact with macrophages to participate in the progression of IBD. In this review, we describe recent findings in this field and provide an overview of the current understanding of microbiota-macrophages interactions in IBD, which may lead to the development of new targets and treatment options for patients with IBD.
Collapse
Affiliation(s)
- Haohao Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. School of Medicine, Northwest University, Xi'an, Shaaxi Province, China
- State Key Laboratory of Targeting Oncology, National Center for International Re-search of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Xueying Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. School of Medicine, Northwest University, Xi'an, Shaaxi Province, China
| | - Jing Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. School of Medicine, Northwest University, Xi'an, Shaaxi Province, China
| | - Yixuan He
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. School of Medicine, Northwest University, Xi'an, Shaaxi Province, China
| | - Xiumin Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. School of Medicine, Northwest University, Xi'an, Shaaxi Province, China
| | - Yongzhan Nie
- State Key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaaxi Province, China
| | - Lijuan Sun
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education. School of Medicine, Northwest University, Xi'an, Shaaxi Province, China
- State Key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases and Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaaxi Province, China
| |
Collapse
|
37
|
Liu H, Lv H, Duan X, Du Y, Tang Y, Xu W. Advancements in Macrophage-Targeted Drug Delivery for Effective Disease Management. Int J Nanomedicine 2023; 18:6915-6940. [PMID: 38026516 PMCID: PMC10680479 DOI: 10.2147/ijn.s430877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/08/2023] [Indexed: 12/01/2023] Open
Abstract
Macrophages play a crucial role in tissue homeostasis and the innate immune system. They perform essential functions such as presenting antigens, regulating cytokines, and responding to inflammation. However, in diseases like cancer, cardiovascular disorders, and autoimmune conditions, macrophages undergo aberrant polarization, which disrupts tissue regulation and impairs their normal behavior. To address these challenges, there has been growing interest in developing customized targeted drug delivery systems specifically designed for macrophage-related functions in different anatomical locations. Nanomedicine, utilizing nanoscale drug systems, offers numerous advantages including improved stability, enhanced pharmacokinetics, controlled release kinetics, and precise temporal drug delivery. These advantages hold significant promise in achieving heightened therapeutic efficacy, specificity, and reduced side effects in drug delivery and treatment approaches. This review aims to explore the roles of macrophages in major diseases and present an overview of current strategies employed in targeted drug delivery to macrophages. Additionally, this article critically evaluates the design of macrophage-targeted delivery systems, highlighting limitations and discussing prospects in this rapidly evolving field. By assessing the strengths and weaknesses of existing approaches, we can identify areas for improvement and refinement in macrophage-targeted drug delivery.
Collapse
Affiliation(s)
- Hanxiao Liu
- School of Pharmacy, Weifang Medical University, Weifang, Shandong, 261053, People’s Republic of China
- Department of Pharmacy, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, 250014, People’s Republic of China
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, People’s Republic of China
| | - Hui Lv
- Department of Pharmacy, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, 250014, People’s Republic of China
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, People’s Republic of China
| | - Xuehui Duan
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, People’s Republic of China
| | - Yan Du
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, People’s Republic of China
| | - Yixuan Tang
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, People’s Republic of China
| | - Wei Xu
- School of Pharmacy, Weifang Medical University, Weifang, Shandong, 261053, People’s Republic of China
- Department of Pharmacy, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, 250014, People’s Republic of China
- School of Pharmaceutical Sciences & Institute of Materia Medica, National Key Laboratory of Advanced Drug Delivery System, Medical Science and Technology Innovation Center, Key Laboratory for Biotechnology Drugs of National Health Commission, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, People’s Republic of China
| |
Collapse
|
38
|
Felkle D, Zięba K, Kaleta K, Czaja J, Zyzdorf A, Sobocińska W, Jarczyński M, Bryniarski K, Nazimek K. Overreactive macrophages in SARS-CoV-2 infection: The effects of ACEI. Int Immunopharmacol 2023; 124:110858. [PMID: 37708705 DOI: 10.1016/j.intimp.2023.110858] [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: 06/02/2023] [Revised: 08/18/2023] [Accepted: 08/23/2023] [Indexed: 09/16/2023]
Abstract
Among various factors influencing the course of SARS-CoV-2 infection in humans, macrophage overactivation is considered the main cause of the cytokine storm that leads to severe complications of COVID-19. Moreover, the increased expression of angiotensin converting enzyme 2 (ACE2), an obligatory entry receptor of the coronavirus, caused by treatment with ACE inhibitors (ACEI) lowered overall confidence in the safety of these drugs. However, analysis of the course of coronavirus infection in patients treated with ACEI does not support these concerns. Instead, the beneficial effect of ACEI on macrophages has increasingly been emphasized. This includes their anti-inflammatory activation and the consequent reduction in the risk of severe disease and life-threatening complications. Herein, we summarize the current knowledge and understanding of the dual role of macrophages in SARS-CoV-2 infection, with a special focus on the postulated mechanisms underlying the beneficial effects of macrophage targeting by ACEI. These seem to involve the stimulation of macrophage angiotensin II type 2 and Mas receptors by angiotensin 1-7, intensively produced due to the up-regulation of ACE2 expression on macrophages, as well as the direct inhibition of macrophage hyper-responsiveness by ACEI. The impact of ACEI on macrophages may also lead to the activation of an effective antiviral response due to the increased expression of ACE2.
Collapse
Affiliation(s)
- Dominik Felkle
- Students' Scientific Group at the Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Katarzyna Zięba
- Students' Scientific Group at the Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Konrad Kaleta
- Students' Scientific Group at the Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Julia Czaja
- Students' Scientific Group at the Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Amanda Zyzdorf
- Students' Scientific Group at the Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Wiktoria Sobocińska
- Students' Scientific Group at the Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Mateusz Jarczyński
- Students' Scientific Group at the Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Krzysztof Bryniarski
- Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland
| | - Katarzyna Nazimek
- Department of Immunology, Jagiellonian University Medical College, Czysta 18, 31-121 Kraków, Poland.
| |
Collapse
|
39
|
Zhang N, Ji C, Bao X, Peng X, Tang M, Yuan C. Uncovering potential new biomarkers and immune infiltration characteristics in primary Sjögren's syndrome by integrated bioinformatics analysis. Medicine (Baltimore) 2023; 102:e35534. [PMID: 37832090 PMCID: PMC10578719 DOI: 10.1097/md.0000000000035534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/15/2023] [Indexed: 10/15/2023] Open
Abstract
Primary Sjögren's syndrome (pSS) is known as autoimmune disease characterized by damage to endocrine glands, such as the salivary and lacrimal glands. This study aimed to identify potential biomarkers for pSS using integrated bioinformatics analysis and explore the relationship between differentially expressed genes (DEGs) and immune infiltration. Three pSS datasets (GSE7451, GSE23117, and GSE40611) from the gene expression omnibus database were integrated. All the datasets were processed in R (version 4.0.3). A total of 16 immune cells and 13 immune functions were obtained. The top immune cell and immune function were "activated" dendritic cells and major histocompatibility complex class I. Correlation analysis showed the top correlation among 16 immune cells were B cells and tumor infiltrating lymphocytes, check-point and T cell co-stimulation, respectively. In comparisons of immune score, "activated" dendritic cells (.657 vs 594, P < .001), B cells (.492 vs 434, P = .004), macrophages (.631 vs 601, P = .010), inflammation-promoting (.545 vs 478, P < .001), Type I interferon Reponse (.728 vs 625, P < .001) and so on were higher in pSS than control group. In correlation analysis, the up-regulation of interferon induced protein with tetratricopeptide repeats 1 gene was strongly correlated with Type I interferon response with a correlation coefficient of .87. The receiver operating characteristic curve of 5 genes showed that the area under curve was.891. In the verification model, the area under curve was.881. In addition, disease ontology analysis supported the association between DEGs and pSS. In summary, pSS has a variety of DEGs in immune infiltration, which is worthy of the attention from clinicians.
Collapse
Affiliation(s)
- Naidan Zhang
- Department of Clinical Laboratory, Peoples Hospital of Deyang City, Deyang, China
| | - Chaixia Ji
- Department of Clinical Laboratory, Peoples Hospital of Deyang City, Deyang, China
| | - Xiao Bao
- Department of Rheumatology, Peoples Hospital of Deyang City, Deyang, China
| | - Xinyin Peng
- Chengdu University of Chinese Medicine, Chengdu, China
| | - Maoju Tang
- North Sichuan Medical College, Nanchong, China
| | - Chengliang Yuan
- Department of Clinical Laboratory, Peoples Hospital of Deyang City, Deyang, China
| |
Collapse
|
40
|
Wen SY, Ou-Yang C, Chang C, Chen CC, Chang HY. Impact of Type 1 Versus Type 2 Diabetes on Developing Herpes Zoster and Post-herpetic Neuralgia: A Population-based Cohort Study. Acta Derm Venereol 2023; 103:adv9400. [PMID: 37787418 PMCID: PMC10561104 DOI: 10.2340/actadv.v103.9400] [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] [Received: 02/04/2023] [Accepted: 07/14/2023] [Indexed: 10/04/2023] Open
Abstract
Type 2 diabetes is associated with an increased risk of herpes zoster and postherpetic neuralgia. However, the association of type 1 diabetes with herpes zoster or postherpetic neuralgia remains unclear. This retrospective cohort study using Taiwan's Health Insurance Research Database included 199,566 patients with type 1 diabetes and 1,458,331 with type 2 diabetes, identified during the period 2000 to 2012. Patients with type 1 diabetes had a significantly higher risk of developing herpes zoster than those with type 2 diabetes (p < 0.001). Across all age groups, the impact of diabetes on herpes zoster was greater in type 1 than in type 2 diabetes. Patients with both type 1 and type 2 diabetes had a 1.45-fold higher risk of post-herpetic neuralgia than those without diabetes (hazard ratio 1.45, 95% confidence interval 1.28-1.65; hazard ratio 1.45, 95% confidence interval 1.37-1.52, respectively), and there was no difference between the 2 types of diabetes (hazard ratio 1.06; 95% confidence interval 0.93-1.21). The results recommend consideration of herpes zoster vaccination at an earlier age in patients with type 1 diabetes.
Collapse
Affiliation(s)
- Su-Ying Wen
- School of Management, National Taiwan University of Science and Technology, Taipei, Taiwan; Department of Dermatology, Taipei City Hospital, Renai Branch, Taipei, Taiwan; Department of Health Care Management, National Taipei University of Nursing and Health Science, Taipei, Taiwan; Department of Cosmetic Applications and Management, Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan; Department of Health and Welfare, University of Taipei, Taipei, Taiwan,
| | - Chao Ou-Yang
- Department of Industrial Management, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | | | - Chu-Chieh Chen
- National Taipei University of Nursing and Health Science, Taipei, Taiwan
| | - Hung-Yu Chang
- Division of Endocricrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan; Health Care Center, Chang Gung Memorial Hospital, Taoyuan Branch, Taiwan.
| |
Collapse
|
41
|
Zhang Z, Jin L, Liu L, Zhou M, Zhang X, Zhang L. The intricate relationship between autoimmunity disease and neutrophils death patterns: a love-hate story. Apoptosis 2023; 28:1259-1284. [PMID: 37486407 DOI: 10.1007/s10495-023-01874-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2023] [Indexed: 07/25/2023]
Abstract
Autoimmune diseases are pathological conditions that result from the misidentification of self-antigens in immune system, leading to host tissue damage and destruction. These diseases can affect different organs and systems, including the blood, joints, skin, and muscles. Despite the significant progress made in comprehending the underlying pathogenesis, the complete mechanism of autoimmune disease is still not entirely understood. In autoimmune diseases, the innate immunocytes are not functioning properly: they are either abnormally activated or physically disabled. As a vital member of innate immunocyte, neutrophils and their modes of death are influenced by the microenvironment of different autoimmune diseases due to their short lifespan and diverse death modes. Related to neutrophil death pathways, apoptosis is the most frequent cell death form of neutrophil non-lytic morphology, delayed or aberrant apoptosis may contribute to the development anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV). In addition, NETosis, necroptosis and pyroptosis which are parts of lytic morphology exacerbate disease progression through various mechanisms in autoimmune diseases. This review aims to summarize recent advancements in understanding neutrophil death modes in various autoimmune diseases and provide insights into the development of novel therapeutic approaches for autoimmune diseases.
Collapse
Affiliation(s)
- Ziwei Zhang
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, 230032, China
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China
- Anti-Inflammatory Immune Drugs Collaborative Innovation Center, Hefei, Anhui Province, China
| | - Lin Jin
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, 230032, China
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China
- Anti-Inflammatory Immune Drugs Collaborative Innovation Center, Hefei, Anhui Province, China
| | - Lianghu Liu
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, 230032, China
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China
- Anti-Inflammatory Immune Drugs Collaborative Innovation Center, Hefei, Anhui Province, China
| | - Mengqi Zhou
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, 230032, China
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China
- Anti-Inflammatory Immune Drugs Collaborative Innovation Center, Hefei, Anhui Province, China
| | - Xianzheng Zhang
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, 230032, China.
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.
- Anti-Inflammatory Immune Drugs Collaborative Innovation Center, Hefei, Anhui Province, China.
| | - Lingling Zhang
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, 230032, China.
- Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.
- Anti-Inflammatory Immune Drugs Collaborative Innovation Center, Hefei, Anhui Province, China.
| |
Collapse
|
42
|
Zhang R, Liu Q, Pan S, Zhang Y, Qin Y, Du X, Yuan Z, Lu Y, Song Y, Zhang M, Zhang N, Ma J, Zhang Z, Jia X, Wang K, He S, Liu S, Ni M, Liu X, Xu X, Yang H, Wang J, Seim I, Fan G. A single-cell atlas of West African lungfish respiratory system reveals evolutionary adaptations to terrestrialization. Nat Commun 2023; 14:5630. [PMID: 37699889 PMCID: PMC10497629 DOI: 10.1038/s41467-023-41309-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 08/30/2023] [Indexed: 09/14/2023] Open
Abstract
The six species of lungfish possess both lungs and gills and are the closest extant relatives of tetrapods. Here, we report a single-cell transcriptome atlas of the West African lungfish (Protopterus annectens). This species manifests the most extreme form of terrestrialization, a life history strategy to survive dry periods that can last for years, characterized by dormancy and reversible adaptive changes of the gills and lungs. Our atlas highlights the cell type diversity of the West African lungfish, including gene expression consistent with phenotype changes of terrestrialization. Comparison with terrestrial tetrapods and ray-finned fishes reveals broad homology between the swim bladder and lung cell types as well as shared and idiosyncratic changes of the external gills of the West African lungfish and the internal gills of Atlantic salmon. The single-cell atlas presented here provides a valuable resource for further exploration of the respiratory system evolution in vertebrates and the diversity of lungfish terrestrialization.
Collapse
Affiliation(s)
- Ruihua Zhang
- College of Life Sciences, University of Chinese Academy of Sciences, 100049, Beijing, China
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | - Qun Liu
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
- Department of Biology, University of Copenhagen, Copenhagen, 2100, Denmark
| | - Shanshan Pan
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | - Yingying Zhang
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | - Yating Qin
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | - Xiao Du
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
- BGI Research, 518083, Shenzhen, China
| | - Zengbao Yuan
- College of Life Sciences, University of Chinese Academy of Sciences, 100049, Beijing, China
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | - Yongrui Lu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, 430072, Wuhan, China
| | - Yue Song
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | | | - Nannan Zhang
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | - Jie Ma
- BGI Research, 266555, Qingdao, China
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China
| | | | - Xiaodong Jia
- Joint Laboratory for Translational Medicine Research, Liaocheng People's Hospital, 252000, Liaocheng, Shandong, P.R. China
| | - Kun Wang
- Center for Ecological and Environmental Sciences, Northwestern Polytechnical University, 710072, Xi'an, China
| | - Shunping He
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, 430072, Wuhan, China
| | - Shanshan Liu
- BGI Research, 518083, Shenzhen, China
- MGI Tech, 518083, Shenzhen, China
| | - Ming Ni
- BGI Research, 518083, Shenzhen, China
- MGI Tech, 518083, Shenzhen, China
| | - Xin Liu
- BGI Research, 518083, Shenzhen, China
| | - Xun Xu
- BGI Research, 518083, Shenzhen, China
- Guangdong Provincial Key Laboratory of Genome Read and Write, BGI Research, 518083, Shenzhen, China
| | | | - Jian Wang
- BGI Research, 518083, Shenzhen, China
| | - Inge Seim
- Integrative Biology Laboratory, College of Life Sciences, Nanjing Normal University, Nanjing, China.
- School of Biology and Environmental Science, Queensland University of Technology, Brisbane, 4000, Australia.
| | - Guangyi Fan
- BGI Research, 266555, Qingdao, China.
- Qingdao Key Laboratory of Marine Genomics, BGI Research, 266555, Qingdao, China.
- BGI Research, 518083, Shenzhen, China.
| |
Collapse
|
43
|
Motha S, Patil PB, Ramavat RN, Myadara S, Qadri SSYH. A nude mutant rat derived from Sprague Dawley-National Institute of Nutrition rat colony with normal thymus: A potential model for noncommunicable diseases. Indian J Pharmacol 2023; 55:299-306. [PMID: 37929408 PMCID: PMC10751523 DOI: 10.4103/ijp.ijp_173_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 08/31/2023] [Accepted: 09/02/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND A spontaneous mutant rat with a hairless phenotype and an intact thymus was discovered in a long-standing Sprague Dawley-National Institute of Nutrition (SD/NIN) rat colony at a national animal resource facility. OBJECTIVE We conducted extensive phenotypic and biochemical analyses on this mutant strain to determine its suitability as a preclinical model for immunocompetent testing in noncommunicable disease research. MATERIALS AND METHODS We subjected the mutant rats to strict and frequent phenotypic and genetic surveillance to accomplish this objective. The animals were assessed for food intake, body weight, blood cell profile, clinical chemistry, adipose tissue deposition, and bone mineral density (BMD) using total electrical body conductance (TOBEC) and dual-energy X-ray absorptiometry (DXA) analysis. RESULTS Initially, only two hairless mutant rats, a male and a female, were born from a single dam in the SD/NIN rat strain. However, the results indicate that the mutant colony propagated from these unique pups displayed distinct phenotypic features and exhibited differences in feeding behavior, weight gain, and clinical biochemistry. The food conversion rate was significantly higher in nude females (2.8-fold) while 26% lower in nude males. Both sexes of nude rats had significantly higher triglycerides and lower glucose levels in females. However, glucose levels did not change in male nude rats. Furthermore, nude female and male rats had significantly lower fat (TOBEC) and bone mineral content (DXA). Nonetheless, BMD was only slightly lower (7%-8%) compared to the heterozygous groups. CONCLUSIONS These findings indicate that the spontaneous mutant rat has the potential to serve as an immunopotent and modulatory testing system in pharmacokinetics/pharmacodynamics and toxicology, which can be further explored for therapeutic drug discovery.
Collapse
Affiliation(s)
- Satyavani Motha
- Department of Animal Facility, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - Pradeep Bhatu Patil
- Department of Animal Facility, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - Ravindar Naik Ramavat
- Department of Rodent Facility, ICMR-National Animal Resource Facility for Biomedical Research, Hyderabad, Telangana, India
| | - Srinivas Myadara
- Department of Animal Facility, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - S. S. Y. H. Qadri
- Department of Animal Facility, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| |
Collapse
|
44
|
Álvarez K, Rojas M. Nanoparticles targeting monocytes and macrophages as diagnostic and therapeutic tools for autoimmune diseases. Heliyon 2023; 9:e19861. [PMID: 37810138 PMCID: PMC10559248 DOI: 10.1016/j.heliyon.2023.e19861] [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: 10/11/2022] [Revised: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023] Open
Abstract
Autoimmune diseases are chronic conditions that result from an inadequate immune response to self-antigens and affect many people worldwide. Their signs, symptoms, and clinical severity change throughout the course of the disease, therefore the diagnosis and treatment of autoimmune diseases are major challenges. Current diagnostic tools are often invasive and tend to identify the issue at advanced stages. Moreover, the available treatments for autoimmune diseases do not typically lead to complete remission and are associated with numerous side effects upon long-term usage. A promising strategy is the use of nanoparticles that can be used as contrast agents in diagnostic imaging techniques to detect specific cells present at the inflammatory infiltrates in tissues that are not easily accessible by biopsy. In addition, NPs can be designed to deliver drugs to a cell population or tissue. Considering the significant role played by monocytes in the development of chronic inflammatory conditions and their emergence as a target for extracorporeal monitoring and precise interventions, this review focuses on recent advancements in nanoparticle-based strategies for diagnosing and treating autoimmune diseases, with a particular emphasis on targeting monocyte populations.
Collapse
Affiliation(s)
- Karen Álvarez
- Grupo de Inmunología Celular e Inmunogenética, Sede de Investigación Universitaria (SIU), Universidad de Antioquia (UDEA), Colombia
| | - Mauricio Rojas
- Grupo de Inmunología Celular e Inmunogenética, Sede de Investigación Universitaria (SIU), Universidad de Antioquia (UDEA), Colombia
- Unidad de Citometría de Flujo, Sede de Investigación Universitaria (SIU), Universidad de Antioquia (UDEA), Colombia
| |
Collapse
|
45
|
Povo-Retana A, Fariñas M, Landauro-Vera R, Mojena M, Alvarez-Lucena C, Fernández-Moreno MA, Castrillo A, de la Rosa Medina JV, Sánchez-García S, Foguet C, Mas F, Marin S, Cascante M, Boscá L. Immunometabolic actions of trabectedin and lurbinectedin on human macrophages: relevance for their anti-tumor activity. Front Immunol 2023; 14:1211068. [PMID: 37675104 PMCID: PMC10479946 DOI: 10.3389/fimmu.2023.1211068] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 08/03/2023] [Indexed: 09/08/2023] Open
Abstract
In recent years, the central role of cell bioenergetics in regulating immune cell function and fate has been recognized, giving rise to the interest in immunometabolism, an area of research focused on the interaction between metabolic regulation and immune function. Thus, early metabolic changes associated with the polarization of macrophages into pro-inflammatory or pro-resolving cells under different stimuli have been characterized. Tumor-associated macrophages are among the most abundant cells in the tumor microenvironment; however, it exists an unmet need to study the effect of chemotherapeutics on macrophage immunometabolism. Here, we use a systems biology approach that integrates transcriptomics and metabolomics to unveil the immunometabolic effects of trabectedin (TRB) and lurbinectedin (LUR), two DNA-binding agents with proven antitumor activity. Our results show that TRB and LUR activate human macrophages toward a pro-inflammatory phenotype by inducing a specific metabolic rewiring program that includes ROS production, changes in the mitochondrial inner membrane potential, increased pentose phosphate pathway, lactate release, tricarboxylic acids (TCA) cycle, serine and methylglyoxal pathways in human macrophages. Glutamine, aspartate, histidine, and proline intracellular levels are also decreased, whereas oxygen consumption is reduced. The observed immunometabolic changes explain additional antitumor activities of these compounds and open new avenues to design therapeutic interventions that specifically target the immunometabolic landscape in the treatment of cancer.
Collapse
Affiliation(s)
- Adrián Povo-Retana
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
| | - Marco Fariñas
- Department of Biochemistry and Molecular Biomedicine-Institute of Biomedicine (IBUB), Faculty of Biology, Universitat de Barcelona, Barcelona, Spain
| | | | - Marina Mojena
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
| | | | - Miguel A. Fernández-Moreno
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
- Departamento de Bioquímica, Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, Spain
| | - Antonio Castrillo
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
- Unidad de Biomedicina (Unidad Asociada al CSIC) de la Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
| | - Juan Vladimir de la Rosa Medina
- Unidad de Biomedicina (Unidad Asociada al CSIC) de la Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
- Unidad Instituto Universitario de Investigaciones Biomédicas y Sanitarias (IUIBS) de la Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
| | | | - Carles Foguet
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Francesc Mas
- Department of Material Science and Physical Chemistry & Research Institute of Theoretical and Computational Chemistry (IQTCUB), University of Barcelona, Barcelona, Spain
| | - Silvia Marin
- Department of Biochemistry and Molecular Biomedicine-Institute of Biomedicine (IBUB), Faculty of Biology, Universitat de Barcelona, Barcelona, Spain
- CIBER of Hepatic and Digestive Diseases (CIBEREHD), Institute of Health Carlos III (ISCIII), Madrid, Spain
| | - Marta Cascante
- Department of Biochemistry and Molecular Biomedicine-Institute of Biomedicine (IBUB), Faculty of Biology, Universitat de Barcelona, Barcelona, Spain
- CIBER of Hepatic and Digestive Diseases (CIBEREHD), Institute of Health Carlos III (ISCIII), Madrid, Spain
| | - Lisardo Boscá
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
- Unidad de Biomedicina (Unidad Asociada al CSIC) de la Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Av. Monforte de Lemos, Madrid, Spain
| |
Collapse
|
46
|
Tsukui D, Kimura Y, Kono H. GM-CSF receptor/SYK/JNK/FOXO1/CD11c signaling promotes atherosclerosis. iScience 2023; 26:107293. [PMID: 37520709 PMCID: PMC10382675 DOI: 10.1016/j.isci.2023.107293] [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: 12/22/2022] [Revised: 04/30/2023] [Accepted: 07/03/2023] [Indexed: 08/01/2023] Open
Abstract
Atherosclerosis complicates chronic inflammatory diseases, such as rheumatoid arthritis and systemic lupus erythematosus, suggesting that a shared physiological pathway regulates inflammatory responses in these diseases wherein spleen tyrosine kinase (SYK) is involved. We aimed to identify a shared therapeutic target for atherosclerosis and inflammatory diseases. We used Syk-knockout atherosclerosis-prone mice to determine whether SYK is involved in atherosclerosis via the inflammatory response and elucidate the mechanism of SYK signaling. The Syk-knockout mice showed reduced atherosclerosis in vivo, and macrophages derived from this strain showed ameliorated cell migration in vitro. CD11c expression decreased on Syk-knockout monocytes and macrophages; it was upregulated by forkhead box protein O1 (FOXO1) after stimulation with granulocyte-macrophage colony-stimulating factor (GM-CSF), and c-Jun amino-terminal kinase (JNK) mediated SYK signaling to FOXO1. Furthermore, FOXO1 inhibitor treatment mitigated atherosclerosis in mice. Thus, GM-CSF receptor/SYK/JNK/FOXO1/CD11c signaling in monocytes and macrophages and FOXO1 could be therapeutic targets for atherosclerosis and inflammatory diseases.
Collapse
Affiliation(s)
- Daisuke Tsukui
- Department of Internal Medicine, Teikyo University School of Medicine, Tokyo 173-8605, Japan
| | - Yoshitaka Kimura
- Department of Internal Medicine, Teikyo University School of Medicine, Tokyo 173-8605, Japan
- Department of Microbiology and Immunology, Teikyo University School of Medicine, Tokyo 173-8605, Japan
| | - Hajime Kono
- Department of Internal Medicine, Teikyo University School of Medicine, Tokyo 173-8605, Japan
| |
Collapse
|
47
|
Song M, Wang X, Gao J, Jiang W, Bi E, An T, Wang T, Chen Z, Liu W, Shi Z, Xiao J, Zhang C. circIFNGR2 regulating ankylosing spondylitis-associated inflammation through macrophage polarization. iScience 2023; 26:107325. [PMID: 37520722 PMCID: PMC10372825 DOI: 10.1016/j.isci.2023.107325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/04/2023] [Accepted: 07/05/2023] [Indexed: 08/01/2023] Open
Abstract
Macrophages activation is crucial in pathogenesis of rheumatic diseases like ankylosing spondylitis (AS). Circular RNAs (circRNAs)-induced macrophage-associated inflammation participates in many autoimmune diseases but remains elusive in AS. Here, we verified increased expression of circIFNGR2 in peripheral blood mononuclear cells from patients with AS and its expression levels were correlated with the AS severity. In vitro assays revealed that circIFNGR2 enhances macrophage proliferation, and regulates M1/M2 macrophage polarization and NF-κB/Akt pathways. We identified that circIFNGR2 promoted the expression of iNOS/TNFα and M1 polarization, and restrained M2 polarization by sponging miR-939. Additionally, the RNA-binding protein, eIF4A3, was found to enhance the production of circIFNGR2. Interestingly, miR-939 attenuated joint damage in collagen-induced arthritis mice, whereas circIFNGR2 reversed this effect. Our findings highlight the pro-inflammatory roles of eIF4A3-induced circIFNGR2 in AS by modulating macrophage-associated inflammation through miR-939.
Collapse
Affiliation(s)
- Minkai Song
- Division of Orthopaedic Surgery, Department of Orthopaedics, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Xiangyu Wang
- Department of Endocrinology & Metabolism, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Jiawen Gao
- Division of Spinal Surgery, Department of Orthopaedics, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Weizhou Jiang
- Division of Orthopaedic Surgery, Department of Orthopaedics, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Enguang Bi
- Department of Biochemistry and Molecular Biology, School of Basic Medical Science, Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Southern Medical University, Guangzhou, China
| | - Taixue An
- Department of Laboratory Medicine, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Ting Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Science, Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Southern Medical University, Guangzhou, China
| | - Zishuo Chen
- Department of Biochemistry and Molecular Biology, School of Basic Medical Science, Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Southern Medical University, Guangzhou, China
| | - Weilu Liu
- Division of Orthopaedic Surgery, Department of Orthopaedics, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Zhanjun Shi
- Division of Orthopaedic Surgery, Department of Orthopaedics, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Jun Xiao
- Division of Orthopaedic Surgery, Department of Orthopaedics, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Chao Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Science, Guangdong Provincial Key Laboratory of Single Cell Technology and Application, Southern Medical University, Guangzhou, China
| |
Collapse
|
48
|
Strizova Z, Benesova I, Bartolini R, Novysedlak R, Cecrdlova E, Foley L, Striz I. M1/M2 macrophages and their overlaps - myth or reality? Clin Sci (Lond) 2023; 137:1067-1093. [PMID: 37530555 PMCID: PMC10407193 DOI: 10.1042/cs20220531] [Citation(s) in RCA: 48] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/03/2023] [Accepted: 07/11/2023] [Indexed: 08/03/2023]
Abstract
Macrophages represent heterogeneous cell population with important roles in defence mechanisms and in homoeostasis. Tissue macrophages from diverse anatomical locations adopt distinct activation states. M1 and M2 macrophages are two polarized forms of mononuclear phagocyte in vitro differentiation with distinct phenotypic patterns and functional properties, but in vivo, there is a wide range of different macrophage phenotypes in between depending on the microenvironment and natural signals they receive. In human infections, pathogens use different strategies to combat macrophages and these strategies include shaping the macrophage polarization towards one or another phenotype. Macrophages infiltrating the tumours can affect the patient's prognosis. M2 macrophages have been shown to promote tumour growth, while M1 macrophages provide both tumour-promoting and anti-tumour properties. In autoimmune diseases, both prolonged M1 activation, as well as altered M2 function can contribute to their onset and activity. In human atherosclerotic lesions, macrophages expressing both M1 and M2 profiles have been detected as one of the potential factors affecting occurrence of cardiovascular diseases. In allergic inflammation, T2 cytokines drive macrophage polarization towards M2 profiles, which promote airway inflammation and remodelling. M1 macrophages in transplantations seem to contribute to acute rejection, while M2 macrophages promote the fibrosis of the graft. The view of pro-inflammatory M1 macrophages and M2 macrophages suppressing inflammation seems to be an oversimplification because these cells exploit very high level of plasticity and represent a large scale of different immunophenotypes with overlapping properties. In this respect, it would be more precise to describe macrophages as M1-like and M2-like.
Collapse
Affiliation(s)
- Zuzana Strizova
- Department of Immunology, Second Faculty of Medicine, Charles University and University Hospital Motol, V Uvalu 84, 15006, Prague, Czech Republic
| | - Iva Benesova
- Department of Immunology, Second Faculty of Medicine, Charles University and University Hospital Motol, V Uvalu 84, 15006, Prague, Czech Republic
| | - Robin Bartolini
- Chemokine Research Group, Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8TT, U.K
| | - Rene Novysedlak
- Third Department of Surgery, First Faculty of Medicine, Charles University and University Hospital Motol, V Uvalu 84, 15006, Prague, Czech Republic
| | - Eva Cecrdlova
- Department of Clinical and Transplant Immunology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Lily Koumbas Foley
- Chemokine Research Group, Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8TT, U.K
| | - Ilja Striz
- Department of Clinical and Transplant Immunology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
- Institute of Immunology and Microbiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| |
Collapse
|
49
|
Ahn SS, Pyo JY, Song JJ, Park YB, Lee SW. A prognostic immune nutritional index can predict all-cause mortality in patients with antineutrophil cytoplasmic antibody-associated vasculitis. Ther Adv Musculoskelet Dis 2023; 15:1759720X231188818. [PMID: 37529333 PMCID: PMC10387778 DOI: 10.1177/1759720x231188818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/28/2023] [Indexed: 08/03/2023] Open
Abstract
Background Studies have proposed that nutritional and immune-related markers are relevant with patient outcomes of various medical conditions and could be a useful indicator of patient prognostication. Objectives This study investigated whether a prognostic immune nutritional index (PINI) at diagnosis could predict adverse clinical outcomes in patients with antineutrophil cytoplasmic antibody-associated vasculitis (AAV). Design A retrospective, single-centre observational cohort analysis of patients with AAV. Methods All-cause mortality and end-stage renal disease (ESRD) were investigated outcomes during the observation period. PINI was calculated by serum albumin (g/mL) × 0.9 - monocyte count (/mm3) × 0.0007, and the optimal cut-off of PINI was obtained using a Youden index-based bootstrapping method. Cox hazard analyses were performed to identify independent predictors of patient outcomes. Results Of the 250 eligible patients, the median age of patients was 60.0 years, and 34.0% were men. During the disease course, 33 (13.2%) died and 42 (16.8%) developed ESRD, respectively. The ideal PINI cut-offs for all-cause mortality and ESRD were set as ⩽2.47 and ⩽3.12 (sensitivity and specificity of 75.1% and 60.6% for mortality and 46.2% and 78.6% for ESRD). AAV patients with PINI ⩽2.47 and those with PINI ⩽3.12 exhibited significantly higher rates for all-cause mortality and ESRD compared to those with PINI >2.47 and >3.12. In the multivariable Cox analysis, PINI ⩽2.47 (hazard ratio [HR]: 3.173, 95% confidence interval [CI]: 1.129, 8.916, p = 0.029) was independently associated with all-cause patient mortality; however, PINI ⩽3.12 was not independently associated with ESRD (HR: 1.097, 95% CI: 0.419, 2.870, p = 0.850). Conclusion Findings from this study demonstrated PINI could predict all-cause patient mortality in AAV, and a higher clinical attention is warranted in those with PINI ⩽2.47 at initial diagnosis.
Collapse
Affiliation(s)
- Sung Soo Ahn
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jung Yoon Pyo
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
50
|
Obregón IH, de Andrade KC, Bremer RC, Khincha PP, Savage SA. Pilot study of the prevalence of autoimmune disorders in Li-Fraumeni syndrome. Fam Cancer 2023; 22:319-321. [PMID: 36627407 PMCID: PMC10277222 DOI: 10.1007/s10689-022-00326-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 12/28/2022] [Indexed: 01/12/2023]
Affiliation(s)
- Ixtaccihuatl H Obregón
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Room 6E456, Bethesda, MD, 20892-6772, USA
| | - Kelvin C de Andrade
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Room 6E456, Bethesda, MD, 20892-6772, USA
| | - Renee C Bremer
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Room 6E456, Bethesda, MD, 20892-6772, USA
| | - Payal P Khincha
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Room 6E456, Bethesda, MD, 20892-6772, USA
| | - Sharon A Savage
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, Room 6E456, Bethesda, MD, 20892-6772, USA.
| |
Collapse
|