1
|
Mickael ME, Kubick N, Dragan M, Atanasov AG, Ławiński M, Paszkiewicz J, Horbańczuk JO, Religa P, Thorne A, Sacharczuk M. The impact of BDNF and CD4 + T cell crosstalk on depression. Immunol Res 2024:10.1007/s12026-024-09514-4. [PMID: 38980567 DOI: 10.1007/s12026-024-09514-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Accepted: 06/28/2024] [Indexed: 07/10/2024]
Affiliation(s)
- Michel-Edwar Mickael
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552, JastrzebiecMagdalenka, Poland.
| | - Norwin Kubick
- Department of Biology, Institute of Plant Science and Microbiology, University of Hamburg, Ohnhorststr. 18, 22609, Hamburg, Germany
| | - Małgorzata Dragan
- Faculty of Psychology, University of Warsaw, Krakowskie Przedmieście26/28, 00-927, Warsaw, Poland
| | - Atanas G Atanasov
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552, JastrzebiecMagdalenka, Poland
- Ludwig Boltzmann Institute Digital Health and Patient Safety, Medical University of Vienna, Spitalgasse 23, 1090, Vienna, Austria
| | - Michał Ławiński
- Department of General, Gastroenterology and Oncologic Surgery, Medical University of Warsaw, Banacha 1a, 02-097, Warsaw, Poland
| | - Justyna Paszkiewicz
- Department of Health, John Paul II University of Applied Sciences in Biala Podlaska, Sidorska 95/97, 21-500, Biała Podlaska, Poland
| | - Jarosław Olav Horbańczuk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552, JastrzebiecMagdalenka, Poland
| | - Piotr Religa
- Department of Medicine, Karolinska Institute, 171 77, Solna, Sweden
| | - Ana Thorne
- Medical Faculty, University of Nis, Bulevar Dr Zorana Djidjica 81, 18000, Nis, Serbia
| | - Mariusz Sacharczuk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, 05-552, JastrzebiecMagdalenka, Poland.
| |
Collapse
|
2
|
Truyens M, Lernout H, De Vos M, Laukens D, Lobaton T. Unraveling the fatigue puzzle: insights into the pathogenesis and management of IBD-related fatigue including the role of the gut-brain axis. Front Med (Lausanne) 2024; 11:1424926. [PMID: 39021817 PMCID: PMC11252009 DOI: 10.3389/fmed.2024.1424926] [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: 04/28/2024] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
A significant percentage of patients with an inflammatory bowel disease (IBD) encounter fatigue which can profoundly diminish patients' quality of life, particularly during periods of disease remission when gastrointestinal symptoms have receded. Various contributing risk factors have been identified including active inflammation, anemia, psychological, lifestyle and drug-related factors. While addressing these risk factors has been suggested as the initial approach to managing fatigue, a considerable number of patients still experience persisting symptoms, the primary causes of which remain incompletely understood. Recent insights suggest that dysfunction of the gut-brain axis may play a pathogenic role. This review provides an overview of established risk factors for fatigue, alongside emerging perspectives on the role of the gut-brain axis, and potential treatment strategies.
Collapse
Affiliation(s)
- Marie Truyens
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Department of Gastroenterology, University Hospital Ghent, Ghent, Belgium
| | - Hannah Lernout
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- VIB Center for Inflammation Research (IRC), Ghent University, Ghent, Belgium
| | - Martine De Vos
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Debby Laukens
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- VIB Center for Inflammation Research (IRC), Ghent University, Ghent, Belgium
- Ghent Gut Inflammation Group (GGIG), Ghent University, Ghent, Belgium
| | - Triana Lobaton
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Department of Gastroenterology, University Hospital Ghent, Ghent, Belgium
| |
Collapse
|
3
|
Boles JS, Krueger ME, Jernigan JE, Cole CL, Neighbarger NK, Uriarte Huarte O, Tansey MG. A leaky gut dysregulates gene networks in the brain associated with immune activation, oxidative stress, and myelination in a mouse model of colitis. Brain Behav Immun 2024; 117:473-492. [PMID: 38341052 DOI: 10.1016/j.bbi.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 01/23/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024] Open
Abstract
The gut and brain are increasingly linked in human disease, with neuropsychiatric conditions classically attributed to the brain showing an involvement of the intestine and inflammatory bowel diseases (IBDs) displaying an ever-expanding list of neurological comorbidities. To identify molecular systems that underpin this gut-brain connection and thus discover therapeutic targets, experimental models of gut dysfunction must be evaluated for brain effects. In the present study, we examine disturbances along the gut-brain axis in a widely used murine model of colitis, the dextran sodium sulfate (DSS) model, using high-throughput transcriptomics and an unbiased network analysis strategy coupled with standard biochemical outcome measures to achieve a comprehensive approach to identify key disease processes in both colon and brain. We examine the reproducibility of colitis induction with this model and its resulting genetic programs during different phases of disease, finding that DSS-induced colitis is largely reproducible with a few site-specific molecular features. We focus on the circulating immune system as the intermediary between the gut and brain, which exhibits an activation of pro-inflammatory innate immunity during colitis. Our unbiased transcriptomics analysis provides supporting evidence for immune activation in the brain during colitis, suggests that myelination may be a process vulnerable to increased intestinal permeability, and identifies a possible role for oxidative stress and brain oxygenation. Overall, we provide a comprehensive evaluation of multiple systems in a prevalent experimental model of intestinal permeability, which will inform future studies using this model and others, assist in the identification of druggable targets in the gut-brain axis, and contribute to our understanding of the concomitance of intestinal and neuropsychiatric dysfunction.
Collapse
Affiliation(s)
- Jake Sondag Boles
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA; Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, FL, USA; McKnight Brain Institute, University of Florida, Gainesville, FL, USA.
| | - Maeve E Krueger
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA; Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, FL, USA; McKnight Brain Institute, University of Florida, Gainesville, FL, USA
| | - Janna E Jernigan
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA; Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, FL, USA; McKnight Brain Institute, University of Florida, Gainesville, FL, USA; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD, USA
| | - Cassandra L Cole
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA; Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, FL, USA; McKnight Brain Institute, University of Florida, Gainesville, FL, USA
| | - Noelle K Neighbarger
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA; Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, FL, USA; McKnight Brain Institute, University of Florida, Gainesville, FL, USA
| | - Oihane Uriarte Huarte
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA; Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, FL, USA; McKnight Brain Institute, University of Florida, Gainesville, FL, USA
| | - Malú Gámez Tansey
- Department of Neuroscience, College of Medicine, University of Florida, Gainesville, FL, USA; Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, FL, USA; McKnight Brain Institute, University of Florida, Gainesville, FL, USA; Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD, USA.
| |
Collapse
|
4
|
Wen Y, Wang H, Tian D, Wang G. TH17 cell: a double-edged sword in the development of inflammatory bowel disease. Therap Adv Gastroenterol 2024; 17:17562848241230896. [PMID: 38390028 PMCID: PMC10883129 DOI: 10.1177/17562848241230896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 01/17/2024] [Indexed: 02/24/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic nonspecific inflammatory disease of the gastrointestinal tract, and its pathogenesis has not been fully understood. Extensive dysregulation of the intestinal mucosal immune system is critical in the development and progression of IBD. T helper (Th) 17 cells have the characteristics of plasticity. They can transdifferentiate into subpopulations with different functions in response to different factors in the surrounding environment, thus taking on different roles in regulating the intestinal immune responses. In this review, we will focus on the plasticity of Th17 cells as well as the function of Th17 cells and their related cytokines in IBD. We will summarize their pathogenic and protective roles in IBD under different conditions, respectively, hoping to further deepen the understanding of the pathological mechanisms underlying IBD and provide insights for future treatment.
Collapse
Affiliation(s)
- Yue Wen
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Han Wang
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dean Tian
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Ge Wang
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| |
Collapse
|
5
|
Kubick N, Lazarczyk M, Strzałkowska N, Charuta A, Horbańczuk JO, Sacharczuk M, Mickael ME. Factors regulating the differences in frequency of infiltration of Th17 and Treg of the blood-brain barrier. Immunogenetics 2023; 75:417-423. [PMID: 37430007 DOI: 10.1007/s00251-023-01310-y] [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: 02/26/2023] [Accepted: 05/23/2023] [Indexed: 07/12/2023]
Abstract
Controlling CD4+ immune cell infiltration of the brain is a leading aim in designing therapeutic strategies for a range of neuropathological disorders such as multiple sclerosis, Alzheimer's disease, and depression. CD4+ T cells are a highly heterogeneous and reprogrammable family, which includes various distinctive cell types such as Th17, Th1, and Treg cells. Interestingly Th17 and Treg cells share a related transcriptomic profile, where the TGFβ-SMADS pathway plays a fundamental role in regulating the differentiation of both of these cell types. However, Th17 could be highly pathogenic and was shown to promote inflammation in various neuropathological disorders. Conversely, Treg is anti-inflammatory and is known to inhibit Th17. It could be noticed that Th17 frequencies of infiltration of the blood-brain barrier in various neurological disorders are significantly upregulated. However, Treg infiltration numbers are significantly low. The reasons behind these contradicting observations are still unknown. In this perspective, we propose that the difference in the T-cell receptor repertoire diversity, diapedesis pathways, chemokine expression, and mechanical properties of these two cell types could be contributing to answering this intriguing question.
Collapse
Affiliation(s)
- Norwin Kubick
- Department of Biology, Institute of Plant Science and Microbiology, University of Hamburg, Ohnhorststr. 18, 22609, Hamburg, Germany
| | - Marzena Lazarczyk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Ul. Postepu 36A, Jastrzębiec, 05-552, Magdalenka, Poland
| | - Nina Strzałkowska
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Ul. Postepu 36A, Jastrzębiec, 05-552, Magdalenka, Poland
| | - Anna Charuta
- Institute of Health, Siedlce University of Natural Sciences and Humanities, Ul. Konarskiego 2, 08-110, Siedlce, Poland
| | - Jarosław Olav Horbańczuk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Ul. Postepu 36A, Jastrzębiec, 05-552, Magdalenka, Poland
| | - Mariusz Sacharczuk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Ul. Postepu 36A, Jastrzębiec, 05-552, Magdalenka, Poland.
- Department of Pharmacodynamics, Faculty of Pharmacy, Warsaw Medical University, L Banacha 1, 02-697, Warsaw, Poland.
| | - Michel Edwar Mickael
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Ul. Postepu 36A, Jastrzębiec, 05-552, Magdalenka, Poland.
| |
Collapse
|
6
|
Kubick N, Paszkiewicz J, Bieńkowska I, Ławiński M, Horbańczuk JO, Sacharczuk M, Mickael ME. Investigation of Mutated in Colorectal Cancer (MCC) Gene Family Evolution History Indicates a Putative Role in Th17/Treg Differentiation. Int J Mol Sci 2023; 24:11940. [PMID: 37569317 PMCID: PMC10418881 DOI: 10.3390/ijms241511940] [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: 04/13/2023] [Revised: 07/14/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
The MCC family of genes plays a role in colorectal cancer development through various immunological pathways, including the Th17/Treg axis. We have previously shown that MCC1 but not MCC2 plays a role in Treg differentiation. Our understanding of the genetic divergence patterns and evolutionary history of the MCC family in relation to its function, in general, and the Th17/Treg axis, in particular, remains incomplete. In this investigation, we explored 12 species' genomes to study the phylogenetic origin, structure, and functional specificity of this family. In vertebrates, both MCC1 and MCC2 homologs have been discovered, while invertebrates have a single MCC homolog. We found MCC homologs as early as Cnidarians and Trichoplax, suggesting that the MCC family first appeared 741 million years ago (Ma), whereas MCC divergence into the MCC1 and MCC2 families occurred at 540 Ma. In general, we did not detect significant positive selection regulating MCC evolution. Our investigation, based on MCC1 structural similarity, suggests that they may play a role in the evolutionary changes in Tregs' emergence towards complexity, including the ability to utilize calcium for differentiation through the use of the EFH calcium-binding domain. We also found that the motif NPSTGE was highly conserved in MCC1, but not in MCC2. The NPSTGE motif binds KEAP1 with high affinity, suggesting an Nrf2-mediated function for MCC1. In the case of MCC2, we found that the "modifier of rudimentary" motif is highly conserved. This motif contributes to the regulation of alternative splicing. Overall, our study sheds light on how the evolution of the MCC family is connected to its function in regulating the Th17/Treg axis.
Collapse
Affiliation(s)
- Norwin Kubick
- Department of Biology, Institute of Plant Science and Microbiology, Univeristy of Hamburg, Ohnhorststr. 18, 22609 Hamburg, Germany;
| | - Justyna Paszkiewicz
- Department of Health, John Paul II University of Applied Sciences in Biala Podlaska, Sidorska 95/97, 21-500 Biała Podlaska, Poland;
| | - Irmina Bieńkowska
- Institute of Animal Biotechnology and Genetics, Polish Academy of Science, Postępu 36A, 05-552 Jastrzębiec, Poland; (I.B.); (M.Ł.); (J.O.H.)
| | - Michał Ławiński
- Institute of Animal Biotechnology and Genetics, Polish Academy of Science, Postępu 36A, 05-552 Jastrzębiec, Poland; (I.B.); (M.Ł.); (J.O.H.)
- Department of General Surgery, Gastroenterology and Oncology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Jarosław Olav Horbańczuk
- Institute of Animal Biotechnology and Genetics, Polish Academy of Science, Postępu 36A, 05-552 Jastrzębiec, Poland; (I.B.); (M.Ł.); (J.O.H.)
| | - Mariusz Sacharczuk
- Institute of Animal Biotechnology and Genetics, Polish Academy of Science, Postępu 36A, 05-552 Jastrzębiec, Poland; (I.B.); (M.Ł.); (J.O.H.)
- Department of Pharmacodynamics, Faculty of Pharmacy, Medical University of Warsaw, l Banacha 1, 02-697 Warsaw, Poland
| | - Michel Edwar Mickael
- Institute of Animal Biotechnology and Genetics, Polish Academy of Science, Postępu 36A, 05-552 Jastrzębiec, Poland; (I.B.); (M.Ł.); (J.O.H.)
- PM Research Center, Väpnaregatan 22, 58649 Linköping, Sweden
| |
Collapse
|
7
|
Aldossari AA, Ansari MA, Nadeem A, Attia SM, Bakheet SA, Al-Ayadhi LY, Alanazi MM, Shahid M, Alwetaid MY, Hussein MH, Ahmad SF. Upregulation of Inflammatory Mediators in Peripheral Blood CD40 + Cells in Children with Autism Spectrum Disorder. Int J Mol Sci 2023; 24:ijms24087475. [PMID: 37108638 PMCID: PMC10138695 DOI: 10.3390/ijms24087475] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Autism spectrum disorder (ASD) is a common and severe neurodevelopmental disorder in early childhood, defined as social and communication deficits and repetitive and stereotypic behaviours. The aetiology is unknown in most cases. However, several studies have identified immune dysregulation as potentially promoting ASD. Among the numerous immunological findings in ASD, reports of increased pro-inflammatory markers remain the most consistently observed. C-C chemokine receptor type 1 (CCR1) activation is pro-inflammatory in several neurological disorders. Previous evidence has implied that the expression of chemokine receptors, inflammatory mediators, and transcription factors play a pivotal role in several neuroinflammatory disorders. There have also been reports on the association between increased levels of proinflammatory cytokines and ASD. In this study, we aimed to investigate the possible involvement of CCR1, inflammatory mediators, and transcription factor expression in CD40+ cells in ASD compared to typically developing controls (TDC). Flow cytometry analysis was used to determine the levels of CCR1-, IFN-γ-, T-box transcription factor (T-bet-), IL-17A-, retinoid-related orphan receptor gamma t (RORγt-), IL-22- and TNF-α-expressing CD40 cells in PBMCs in children with ASD and the TDC group. We further examined the mRNA and protein expression levels of CCR1 using real-time PCR and western blot analysis. Our results revealed that children with ASD had significantly increased numbers of CD40+CCR1+, CD40+IFN-γ+, CD40+T-bet+, CD40+IL-17A+, CD40+RORγt+, CD4+IL-22+, and CD40+TNF-α+ cells compared with the TDC group. Furthermore, children with ASD had higher CCR1 mRNA and protein expression levels than those in the TDC group. These results indicate that CCR1, inflammatory mediators, and transcription factors expressed in CD40 cells play vital roles in disease progression.
Collapse
Affiliation(s)
- Abdullah A Aldossari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mushtaq A Ansari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ahmed Nadeem
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sabry M Attia
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Saleh A Bakheet
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Laila Y Al-Ayadhi
- Department of Physiology, College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed M Alanazi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mudassar Shahid
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammad Y Alwetaid
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Marwa H Hussein
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sheikh F Ahmad
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| |
Collapse
|
8
|
Łazarczyk M, Kurzejamska E, Mickael ME, Poznański P, Skiba D, Sacharczuk M, Gaciong Z, Religa P. Mouse CCL9 Chemokine Acts as Tumor Suppressor in a Murine Model of Colon Cancer. Curr Issues Mol Biol 2023; 45:3446-3461. [PMID: 37185750 PMCID: PMC10136558 DOI: 10.3390/cimb45040226] [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: 02/28/2023] [Revised: 04/08/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Colorectal cancer is the third most frequently diagnosed cancer in the world. Despite extensive studies and apparent progress in modern strategies for disease control, the treatment options are still not sufficient and effective, mostly due to frequently encountered resistance to immunotherapy of colon cancer patients in common clinical practice. In our study, we aimed to uncover the CCL9 chemokine action employing the murine model of colon cancer to seek new, potential molecular targets that could be promising in the development of colon cancer therapy. Mouse CT26.CL25 colon cancer cell line was used for introducing lentivirus-mediated CCL9 overexpression. The blank control cell line contained an empty vector, while the cell line marked as CCL9+ carried the CCL9-overexpressing vector. Next, cancer cells with empty vector (control) or CCL9-overexpressing cells were injected subcutaneously, and the growing tumors were measured within 2 weeks. Surprisingly, CCL9 contributed to a decline in tumor growth in vivo but had no effect on CT26.CL25 cell proliferation or migration in vitro. Microarray analysis of the collected tumor tissues revealed upregulation of the immune system-related genes in the CCL9 group. Obtained results suggest that CCL9 reveals its anti-proliferative functions by interplay with host immune cells and mediators that were absent in the isolated, in vitro system. Under specific study conditions, we determined unknown features of the murine CCL9 that have so far bee reported to be predominantly pro-oncogenic.
Collapse
Affiliation(s)
- Marzena Łazarczyk
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Ewa Kurzejamska
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 85 Uppsala, Sweden
- Department of Laboratory Medicine, Division of Pathology, Karolinska Institute, 142 86 Stockolm, Sweden
| | - Michel-Edwar Mickael
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Piotr Poznański
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Dominik Skiba
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Mariusz Sacharczuk
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
- Department of Pharmacodynamics, Centre for Preclinical Research and Technology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Zbigniew Gaciong
- Department of Internal Medicine, Hypertension and Vascular Diseases, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Piotr Religa
- Department of Medicine, Karolinska Institute, 171 76 Stockholm, Sweden
| |
Collapse
|
9
|
Alanazi MM, Ansari MA, Nadeem A, Attia SM, Bakheet SA, Al-Mazroua HA, Aldossari AA, Almutairi MM, Albekairi TH, Hussein MH, Al-Hamamah MA, Ahmad SF. Cadmium Exposure Is Associated with Behavioral Deficits and Neuroimmune Dysfunction in BTBR T+ Itpr3tf/J Mice. Int J Mol Sci 2023; 24:ijms24076575. [PMID: 37047547 PMCID: PMC10095149 DOI: 10.3390/ijms24076575] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/28/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
Autism spectrum disorders (ASD) are neurobehavioral disabilities characterized by impaired social interactions, poor communication skills, and restrictive/repetitive behaviors. Cadmium is a common heavy metal implicated in ASD. In this study, we investigated the effects of Cd exposure on BTBR T+ Itpr3tf/J (BTBR) mice, an ASD model. We looked for changes in repetitive behaviors and sociability through experiments. We also explored the molecular mechanisms underlying the effects of Cd exposure, focusing on proinflammatory cytokines and pathways. Flow cytometry measured IL-17A-, IL-17F-, IL-21-, TNF-α-, STAT3-, and RORγt-expressing CD4+ T cells from the spleens of experimental mice. We then used RT-PCR to analyze IL-17A, IL-17F, IL-21, TNF-α, STAT3, and RORγ mRNA expression in the brain. The results of behavioral experiments showed that Cd exposure significantly increased self-grooming and marble-burying in BTBR mice while decreasing social interactions. Cd exposure also significantly increased the number of CD4+IL-17A+, CD4+IL-17F+, CD4+IL-21+, CD4+TNF-α+, CD4+STAT3+, and CD4+RORγt+ cells, while upregulating the mRNA expression of the six molecules in the brain. Overall, our results suggest that oral exposure to Cd aggravates behavioral and immune abnormalities in an ASD animal model. These findings have important implications for ASD etiology and provide further evidence of heavy metals contributing to neurodevelopmental disorders through proinflammatory effects.
Collapse
Affiliation(s)
- Mohammed M. Alanazi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mushtaq A. Ansari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ahmed Nadeem
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sabry M. Attia
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Saleh A. Bakheet
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Haneen A. Al-Mazroua
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah A. Aldossari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed M. Almutairi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Thamer H. Albekairi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Marwa H. Hussein
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed A. Al-Hamamah
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sheikh F. Ahmad
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| |
Collapse
|
10
|
The Journey of Cancer Cells to the Brain: Challenges and Opportunities. Int J Mol Sci 2023; 24:ijms24043854. [PMID: 36835266 PMCID: PMC9967224 DOI: 10.3390/ijms24043854] [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: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Cancer metastases into the brain constitute one of the most severe, but not uncommon, manifestations of cancer progression. Several factors control how cancer cells interact with the brain to establish metastasis. These factors include mediators of signaling pathways participating in migration, infiltration of the blood-brain barrier, interaction with host cells (e.g., neurons, astrocytes), and the immune system. Development of novel therapies offers a glimpse of hope for increasing the diminutive life expectancy currently forecasted for patients suffering from brain metastasis. However, applying these treatment strategies has not been sufficiently effective. Therefore, there is a need for a better understanding of the metastasis process to uncover novel therapeutic targets. In this review, we follow the journey of various cancer cells from their primary location through the diverse processes that they undergo to colonize the brain. These processes include EMT, intravasation, extravasation, and infiltration of the blood-brain barrier, ending up with colonization and angiogenesis. In each phase, we focus on the pathways engaging molecules that potentially could be drug target candidates.
Collapse
|
11
|
Lazarczyk M, Duda K, Mickael ME, AK O, Paszkiewicz J, Kowalczyk A, Horbańczuk JO, Sacharczuk M. Adera2.0: A Drug Repurposing Workflow for Neuroimmunological Investigations Using Neural Networks. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196453. [PMID: 36234990 PMCID: PMC9571571 DOI: 10.3390/molecules27196453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/25/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022]
Abstract
Drug repurposing in the context of neuroimmunological (NI) investigations is still in its primary stages. Drug repurposing is an important method that bypasses lengthy drug discovery procedures and focuses on discovering new usages for known medications. Neuroimmunological diseases, such as Alzheimer's, Parkinson's, multiple sclerosis, and depression, include various pathologies that result from the interaction between the central nervous system and the immune system. However, the repurposing of NI medications is hindered by the vast amount of information that needs mining. We previously presented Adera1.0, which was capable of text mining PubMed for answering query-based questions. However, Adera1.0 was not able to automatically identify chemical compounds within relevant sentences. To challenge the need for repurposing known medications for neuroimmunological diseases, we built a deep neural network named Adera2.0 to perform drug repurposing. The workflow uses three deep learning networks. The first network is an encoder and its main task is to embed text into matrices. The second network uses a mean squared error (MSE) loss function to predict answers in the form of embedded matrices. The third network, which constitutes the main novelty in our updated workflow, also uses a MSE loss function. Its main usage is to extract compound names from relevant sentences resulting from the previous network. To optimize the network function, we compared eight different designs. We found that a deep neural network consisting of an RNN neural network and a leaky ReLU could achieve 0.0001 loss and 67% sensitivity. Additionally, we validated Adera2.0's ability to predict NI drug usage against the DRUG Repurposing Hub database. These results establish the ability of Adera2.0 to repurpose drug candidates that can shorten the development of the drug cycle. The workflow could be download online.
Collapse
Affiliation(s)
- Marzena Lazarczyk
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland
| | - Kamila Duda
- Centre for Preclinical Research and Technology, Department of Pharmacodynamics, Faculty of Pharmacy with the Laboratory Medicine Division, Medical University of Warsaw, Banacha 1B, 02-091 Warsaw, Poland
| | - Michel Edwar Mickael
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland
- PM Research Center, Väpnaregatan 22, 58649 Linköping, Sweden
- Correspondence: (M.E.M.); (M.S.)
| | - Onurhan AK
- Department of Sociology, Queen’s University at Kingston, 99 University Ave, Kingston, ON K7L 3N6, Canada
| | - Justyna Paszkiewicz
- Department of Health, John Paul II University of Applied Sciences in Biala Podlaska, Sidorska 95/97, 21-500 Biała Podlaska, Poland
| | - Agnieszka Kowalczyk
- Centre for Preclinical Research and Technology, Department of Pharmacodynamics, Faculty of Pharmacy with the Laboratory Medicine Division, Medical University of Warsaw, Banacha 1B, 02-091 Warsaw, Poland
| | - Jarosław Olav Horbańczuk
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland
| | - Mariusz Sacharczuk
- Department of Experimental Genomics, Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, ul. Postepu 36A, Jastrzebiec, 05-552 Magdalenka, Poland
- Department of Pharmacodynamics, Faculty of Pharmacy with the Laboratory Medicine Division, Medical University of Warsaw, Banacha 1B, 02-091 Warsaw, Poland
- Correspondence: (M.E.M.); (M.S.)
| |
Collapse
|