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Duivon M, Lequesne J, Di Meglio A, Pradon C, Vaz-Luis I, Martin AL, Everhard S, Broutin S, Rigal O, Bousrih C, Lévy C, Lerebours F, Lange M, Joly F. Inflammation at diagnosis and cognitive impairment two years later in breast cancer patients from the Canto-Cog study. Breast Cancer Res 2024; 26:93. [PMID: 38840166 PMCID: PMC11151649 DOI: 10.1186/s13058-024-01850-5] [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: 02/01/2024] [Accepted: 05/27/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Inflammation could be related to cancer-related cognitive impairment (CRCI) and might be used as a predictive marker of long-term CRCI. We evaluated associations between inflammatory markers assessed at diagnosis of breast cancer and CRCI two years afterwards. METHODS Newly diagnosed stage I-III patients with breast cancer from the French CANTO-Cog (Cognitive sub-study of CANTO, NCT01993498) were included at diagnosis (baseline). Serum inflammatory markers (IL-2, IL-4, IL-6, IL-8, IL-10, TNFα, CRP) were assessed at baseline. Outcomes at year 2 post-baseline included overall cognitive impairment (≥ 2 impaired domains) and the following domains: episodic memory, working memory, attention, processing speed, and executive functions. Multivariable logistic regression models evaluated associations between markers and outcomes, controlling for age, education, and baseline cognitive impairment. RESULTS Among 200 patients, the mean age was 54 ± 11 years, with 127 (64%) receiving chemotherapy. Fifty-three (27%) patients had overall cognitive impairment at both timepoints. Overall cognitive impairment at year 2 was associated with high (> 3 mg/L) baseline CRP (OR = 2.84, 95%CI: 1.06-7.64, p = 0.037). In addition, associations were found between high CRP and processing speed impairment (OR = 2.47, 95%CI:1.05-5.87, p = 0.039), and between high IL-6 and episodic memory impairment (OR = 5.50, 95%CI:1.43-36.6, p = 0.010). CONCLUSIONS In this cohort, high levels of CRP and IL-6 assessed at diagnosis were associated with overall CRCI, processing speed and episodic memory impairments two years later. These findings suggest a potential inflammatory basis for long-term CRCI. CRP may represent an easily measurable marker in clinical settings and be potentially used to screen patients at greater risk of persistent CRCI.
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Affiliation(s)
- Mylène Duivon
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre Le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000, Caen, France
| | - Justine Lequesne
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre Le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000, Caen, France
- Clinical Research Department, UNICANCER, Centre François Baclesse, 3 Av. du Général Harris, 14000, Caen, France
- Services Unit PLATON, Cancer and Cognition Platform, University of Caen Normandy, 14000, Caen, France
| | - Antonio Di Meglio
- Cancer Survivorship Group, INSERM U981, Gustave Roussy, Villejuif, France
| | - Caroline Pradon
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - Ines Vaz-Luis
- Cancer Survivorship Group, INSERM U981, Gustave Roussy, Villejuif, France
- DIOPP, Gustave Roussy, Villejuif, France
| | | | | | - Sophie Broutin
- Biological Resource Center, AMMICa, INSERM US23/CNRS UMS3655, Gustave Roussy, Villejuif, France
| | - Olivier Rigal
- Care Support Department, Centre Henri Becquerel, 76000, Rouen, France
- Medical Oncology Department, Centre Henri Becquerel, 76000, Rouen, France
| | | | - Christelle Lévy
- Institut Normand du Sein, Centre François Baclesse, 14000, Caen, France
| | | | - Marie Lange
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre Le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000, Caen, France.
- Clinical Research Department, UNICANCER, Centre François Baclesse, 3 Av. du Général Harris, 14000, Caen, France.
- Services Unit PLATON, Cancer and Cognition Platform, University of Caen Normandy, 14000, Caen, France.
| | - Florence Joly
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre Le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000, Caen, France
- Clinical Research Department, UNICANCER, Centre François Baclesse, 3 Av. du Général Harris, 14000, Caen, France
- Services Unit PLATON, Cancer and Cognition Platform, University of Caen Normandy, 14000, Caen, France
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Lykhmus O, Kalashnyk O, Sullivan R, Skok M. Hydroxyurea interaction with α7 nicotinic acetylcholine receptor can underlie its therapeutic efficacy upon COVID-19. J Neuroimmunol 2023; 385:578244. [PMID: 38016403 DOI: 10.1016/j.jneuroim.2023.578244] [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: 09/26/2023] [Revised: 10/31/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023]
Abstract
In this paper the authors provide evidence that hydroxyurea (hydroxycarbamide) interacts with α7 nicotinic acetylcholine receptor, exerts anti-inflammatory and pro-survival effect, prevents α7 nicotinic receptor interaction with angiotensin-converting enzyme-2 and stimulates IgM to IgG class switch upon immunization with SARS spike protein fragment 674-685. Hydroxyurea shifts immunoglobulin glycosylation profile to anti-inflammatory phenotype and prevents the appearance of anti-idiotypic α7(179-190)-specific antibodies, as well as memory impairment. According to these results, interaction with α7 nicotinic acetylcholine receptor may underlie positive therapeutic effects of hydroxyurea upon SARS-Cov-2 infection by interfering with virus penetration into the cell and providing anti-inflammatory and immunomodulatory effects.
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Affiliation(s)
| | | | | | - Maryna Skok
- Palladin Institute of Biochemistry, Kyiv, Ukraine.
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Hossein Geranmayeh M, Farokhi-Sisakht F, Sadigh-Eteghad S, Rahbarghazi R, Mahmoudi J, Farhoudi M. Simultaneous Pericytes and M2 Microglia Transplantation Improve Cognitive Function in Mice Model of mPFC Ischemia. Neuroscience 2023; 529:62-72. [PMID: 37591334 DOI: 10.1016/j.neuroscience.2023.08.010] [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: 05/14/2023] [Revised: 07/27/2023] [Accepted: 08/04/2023] [Indexed: 08/19/2023]
Abstract
Cerebral ischemia is one of the major problems threatening global health. Many of the cerebral ischemia survivors would suffer from the physical and cognitive disabilities for their whole lifetime. Cell based-therapies have been introduced as a therapeutic approach for alleviating ischemia-enforced limitations. Photothrombotic stroke model was applied on the left medial prefrontal cortex (mPFC) of adult male BALB/c mice. Then, pericytes isolated from brain microvessels of adult male BALB/c mice, microglia isolated from brain cortices of the neonatal male BALB/c mice, and M2 phenotype shifted microglia by IL-4 treatment were used for transplantation into the injured area after 24 h of ischemia induction. The behavioural outcomes evaluated by social interaction and Barnes tests and the levels of growth associated protein (GAP)-43 and inflammatory cytokine interleukin (IL)-1 protein were assessed by western blotting 7 days after cell transplantation. Animals in both of the microglia + pericytes and microglia M2 + pericytes transplanted groups showed better performance in social memory as well as enhanced spatial learning and memory compared to ischemic controls. Also, improved escape latency was only observed in microglia M2 + pericytes (p < 0.01) group compared to ischemic controls. GAP-43 showed significant protein expression in microglia + pericytes and microglia M2 + pericytes groups compared to the control group. Conversely, IL-1 levels diminished in all of the pericytes microglia + pericytes, and microglia M2 + pericytes groups compared to the ischemic controls. Current study highlights efficiency of M2 microglia and pericytes combinatory transplantation therapeutic role on relieving ischemic stroke outcomes.
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Affiliation(s)
- Mohammad Hossein Geranmayeh
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran; Stem Cells Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | | | - Saeed Sadigh-Eteghad
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Rahbarghazi
- Department of Applied Cell Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Mahmoudi
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Farhoudi
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran.
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Alqahtani S, Butcher MC, Ramage G, Dalby MJ, McLean W, Nile CJ. Acetylcholine Receptors in Mesenchymal Stem Cells. Stem Cells Dev 2023; 32:47-59. [PMID: 36355611 DOI: 10.1089/scd.2022.0201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are well known for their regenerative potential. Even though the ability of MSCs to proliferate and differentiate has been studied extensively, there remains much to learn about the signaling mechanisms and pathways that control proliferation and influence the differentiation phenotype. In recent years, there has been growing evidence for the utility of non-neuronal cholinergic signaling systems and that acetylcholine (ACh) plays an important ubiquitous role in cell-to-cell communication. Indeed, cholinergic signaling is hypothesized to occur in stem cells and ACh synthesis, as well as in ACh receptor (AChR) expression, has been identified in several stem cell populations, including MSCs. Furthermore, AChRs have been found to influence MSC regenerative potential. In humans, there are two major classes of AChRs, muscarinic AChRs and nicotinic AChRs, with each class possessing several subtypes or subunits. In this review, the expression and function of AChRs in different types of MSC are summarized with the aim of highlighting how AChRs play a pivotal role in regulating MSC regenerative function.
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Affiliation(s)
- Saeed Alqahtani
- School of Medicine Dentistry and Nursing and University of Glasgow, Glasgow, United Kingdom
| | - Mark C Butcher
- School of Medicine Dentistry and Nursing and University of Glasgow, Glasgow, United Kingdom
| | - Gordon Ramage
- School of Medicine Dentistry and Nursing and University of Glasgow, Glasgow, United Kingdom
| | - Matthew J Dalby
- School of Molecular Biosciences, University of Glasgow, Glasgow, United Kingdom
| | - William McLean
- School of Medicine Dentistry and Nursing and University of Glasgow, Glasgow, United Kingdom
| | - Christopher J Nile
- Faculty of Medical Sciences, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
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Skok M, Deryabina O, Lykhmus O, Kalashnyk O, Uspenska K, Shuvalova N, Pokholenko I, Lushnikova I, Smozhanyk K, Skibo G, Kordyum V. Mesenchymal stem cell application for treatment of neuroinflammation-induced cognitive impairment in mice. Regen Med 2022; 17:533-546. [PMID: 35638401 DOI: 10.2217/rme-2021-0168] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: The present research has been undertaken to study the therapeutic potential of mesenchymal stem cells (MSCs) for the treatment of neuroinflammation-induced cognitive disorders. Methods: Either umbilical cord or adipose MSCs were injected into mice treated with lipopolysaccharide. The mice were studied in behavioral tests, and their brains were examined by means of immunohistochemistry, electron microscopy and sandwich ELISA. Results: MSCs, introduced either intravenously or intraperitoneally, restored episodic memory of mice disturbed by inflammation, normalized nAChR and Aβ1-42 levels and stimulated proliferation of neural progenitor cells in the brain. The effect of MSCs was observed for months, whereas that of MSC-conditioned medium was transient and stimulated an immune reaction. SDF-1α potentiated the effects of MSCs on the brain and memory. Conclusion: MSCs of different origins provide a long-term therapeutic effect in the treatment of neuroinflammation-induced episodic memory impairment.
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Affiliation(s)
- Maryna Skok
- Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, 01054, Ukraine
| | - Olena Deryabina
- State Institute of Genetic and Regenerative Medicine, National Academy of Medical Sciences of Ukraine, Kyiv, 04114, Ukraine.,Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine, Kyiv, 03143, Ukraine
| | - Olena Lykhmus
- Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, 01054, Ukraine
| | - Olena Kalashnyk
- Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, 01054, Ukraine
| | - Kateryna Uspenska
- Palladin Institute of Biochemistry, National Academy of Sciences of Ukraine, Kyiv, 01054, Ukraine
| | - Nadia Shuvalova
- State Institute of Genetic and Regenerative Medicine, National Academy of Medical Sciences of Ukraine, Kyiv, 04114, Ukraine
| | - Ianina Pokholenko
- State Institute of Genetic and Regenerative Medicine, National Academy of Medical Sciences of Ukraine, Kyiv, 04114, Ukraine.,Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine, Kyiv, 03143, Ukraine
| | - Iryna Lushnikova
- Bogomoletz Institute of Physiology, National Academy of Sciences of Ukraine, Kyiv, 01024, Ukraine
| | - Kateryna Smozhanyk
- Bogomoletz Institute of Physiology, National Academy of Sciences of Ukraine, Kyiv, 01024, Ukraine
| | - Galyna Skibo
- Bogomoletz Institute of Physiology, National Academy of Sciences of Ukraine, Kyiv, 01024, Ukraine
| | - Vitalii Kordyum
- State Institute of Genetic and Regenerative Medicine, National Academy of Medical Sciences of Ukraine, Kyiv, 04114, Ukraine.,Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine, Kyiv, 03143, Ukraine
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Skok M. Universal nature of cholinergic regulation demonstrated with nicotinic acetylcholine receptors. BBA ADVANCES 2022; 2:100061. [PMID: 37082580 PMCID: PMC10074969 DOI: 10.1016/j.bbadva.2022.100061] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 10/30/2022] [Indexed: 11/17/2022] Open
Abstract
Mammalian nicotinic acetylcholine receptors (nAChRs) were initially discovered as ligand-gated ion channels mediating fast synaptic transmission in the neuro-muscular junctions and autonomic ganglia. They were further found to be involved in a wide range of basic biological processes within the brain and in non-excitable tissues. The present review summarizes the data obtained in our laboratory during last two decades. Investigation of autonomic ganglia with the nAChR subunit-specific antibodies was followed by identification of nAChRs in B lymphocytes, discovery of mitochondrial nAChRs and their role in mitochondrial apoptosis pathway, and revealing the role of α7 nAChRs and α7-specific antibodies in neuroinflammation-related Alzheimer disease and COVID-19. The data obtained demonstrate the involvement of nAChRs in cell survival, proliferation, cell-to-cell communication and inflammatory reaction. Together with the ability of nAChRs to function in both ionotropic and metabotropic way, these data illustrate the universal nature of cholinergic regulation mediated by nAChRs.
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Skok M. Mesenchymal stem cells as a potential therapeutic tool to cure cognitive impairment caused by neuroinflammation. World J Stem Cells 2021; 13:1072-1083. [PMID: 34567426 PMCID: PMC8422935 DOI: 10.4252/wjsc.v13.i8.1072] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/28/2021] [Accepted: 07/29/2021] [Indexed: 02/06/2023] Open
Abstract
An established contribution of neuroinflammation to multiple brain pathologies has raised the requirement for therapeutic strategies to overcome it in order to prevent age- and disease-dependent cognitive decline. Mesenchymal stem cells (MSCs) produce multiple growth and neurotrophic factors and seem to evade immune rejection due to low expression of major histocompatibility complex class I molecules. Therefore, MSCs are widely used in experiments and clinical trials of regenerative medicine. This review summarizes recent data concerning the optimization of MSC use for therapeutic purposes with the emphasis on the achievements of the last 2 years. Specific attention is paid to extracellular vesicles secreted by MSCs and to the role of α7 nicotinic acetylcholine receptors. The reviewed data demonstrate that MSCs have a significant therapeutic potential in treating neuroinflammation-related cognitive disfunctions including age-related neurodegenerative diseases. The novel data demonstrate that maximal therapeutic effect is being achieved when MSCs penetrate the brain and produce their stimulating factors in situ. Consequently, therapeutic application using MSCs should include measures to facilitate their homing to the brain, support the survival in the brain microenvironment, and stimulate the production of neurotrophic and anti-inflammatory factors. These measures include but are not limited to genetic modification of MSCs and pre-conditioning before transplantation.
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Affiliation(s)
- Maryna Skok
- Department of Molecular Immunology, Palladin Institute of Biochemistry NAS of Ukraine, Kyiv 01054, Ukraine
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Lykhmus O, Kalashnyk O, Uspenska K, Horid’ko T, Kosyakova H, Komisarenko S, Skok M. Different Effects of Nicotine and N-Stearoyl-ethanolamine on Episodic Memory and Brain Mitochondria of α7 Nicotinic Acetylcholine Receptor Knockout Mice. Biomolecules 2020; 10:biom10020226. [PMID: 32028688 PMCID: PMC7072576 DOI: 10.3390/biom10020226] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/08/2020] [Accepted: 01/29/2020] [Indexed: 12/12/2022] Open
Abstract
Nicotinic acetylcholine receptors of α7 subtype (α7 nAChRs) are involved in regulating neuroinflammation and cognitive functions. Correspondingly, α7-/- mice demonstrate pro-inflammatory phenotype and impaired episodic memory. In addition, nAChRs expressed in mitochondria regulate the release of pro-apoptotic factors like cytochrome c. Here we studied whether the cognitive deficiency of α7-/- mice can be cured by oral consumption of either nicotine or N-stearoylethanolamine (NSE), a lipid possessing anti-inflammatory, cannabimimetic and membrane-stabilizing activity. Mice were examined in Novel Object Recognition behavioral test, their blood, brains and brain mitochondria were tested for the levels of interleukin-6, various nAChR subtypes and cytochrome c released by ELISA. The data presented demonstrate that both substances stimulated the raise of interleukin-6 in the blood and improved episodic memory of α7-/- mice. However, NSE improved, while nicotine worsened the brain mitochondria sustainability to apoptogenic stimuli, as shown by either decreased or increased amounts of cytochrome c released. Both nicotine and NSE up-regulated α4β2 nAChRs in the brain; NSE up-regulated, while nicotine down-regulated α9-containing nAChRs in the brain mitochondria. It is concluded that the level of alternative nAChR subtypes in the brain is critically important for memory and mitochondria sustainability in the absence of α7 nAChRs.
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Lykhmus O, Kalashnyk O, Uspenska K, Skok M. Positive Allosteric Modulation of Alpha7 Nicotinic Acetylcholine Receptors Transiently Improves Memory but Aggravates Inflammation in LPS-Treated Mice. Front Aging Neurosci 2020; 11:359. [PMID: 31998114 PMCID: PMC6966166 DOI: 10.3389/fnagi.2019.00359] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 12/10/2019] [Indexed: 12/11/2022] Open
Abstract
Neuroinflammation accompanies or even precedes the development of cognitive changes in many brain pathologies, including Alzheimer’s disease. Therefore, dampening inflammatory reactions within the brain is a promising strategy for supporting cognitive functions in elderly people and for preventing the development of neurodegenerative disorders. Nicotinic acetylcholine receptors containing α7 subunits (α7 nAChRs) are involved in regulating cell survival, inflammation, and memory. The aim of our study was to evaluate the efficiency of α7-specific therapy at different stages of inflammation and to compare the effects of orthosteric agonist PNU282987 and type 2 positive allosteric modulator (PAM) PNU120596 in mice after a single injection of lipopolysaccharide (LPS). The data presented demonstrate that PNU282987 protected mice from LPS-induced impairment of episodic memory by decreasing IL-6 levels in the blood, stabilizing the brain mitochondria and up-regulating the brain α7-, α3-, and α4-containing nAChRs. Such treatment was efficient when given simultaneously with LPS or a week after LPS injection and was not efficient if LPS had been injected 2 months before. PNU120596 also decreased IL-6, stabilized mitochondria and up-regulated the brain nAChRs. However, its memory-improving effect was transient and disappeared after the end of the injection cycle. Moreover, cessation of PNU120596 treatment resulted in a sharp increase in IL-1β and IL-6 levels in the blood. It is concluded that activating α7 nAChRs protects the mouse brain from the pathogenic effect of LPS in the early stages of inflammation but is not efficient when irreversible changes have already occurred. The use of a PAM does not improve the effect of the agonist, possibly potentiates the effect of endogenous agonists, and results in undesirable effects after treatment cessation.
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Affiliation(s)
- Olena Lykhmus
- Immunology of Cellular Receptors, Department of Molecular Immunology, Palladin Institute of Biochemistry, Kyiv, Ukraine
| | - Olena Kalashnyk
- Immunology of Cellular Receptors, Department of Molecular Immunology, Palladin Institute of Biochemistry, Kyiv, Ukraine
| | - Kateryna Uspenska
- Immunology of Cellular Receptors, Department of Molecular Immunology, Palladin Institute of Biochemistry, Kyiv, Ukraine
| | - Maryna Skok
- Immunology of Cellular Receptors, Department of Molecular Immunology, Palladin Institute of Biochemistry, Kyiv, Ukraine
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