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Soni UK, Tripathi R, Jha RK. MCP-1 exerts the inflammatory response via ILK activation during endometriosis pathogenesis. Life Sci 2024:122902. [PMID: 39004271 DOI: 10.1016/j.lfs.2024.122902] [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: 09/29/2023] [Revised: 06/18/2024] [Accepted: 07/06/2024] [Indexed: 07/16/2024]
Abstract
AIMS MCP-1 has been shown to be elevated in endometriosis. ILK functions in several cellular events and interacts with MCP-1-signaling. In the current study, we evaluated the role of MCP-1-ILK signaling in human endometriotic cell's (Hs832(C).TCs) potential for colonization, invasion, adhesion, etc. and differentiation of macrophage along with inflammation in an endometriosis mouse model. MATERIALS AND METHODS A mouse model of endometriosis with elevated levels of MCP-1 was developed by injecting MCP-1. We examined the migration, adhesion, colonization and invasion of Hs832(C).TCs in response to MCP-1-ILK signaling. We also examined the differentiation of THP-1 cells to macrophage in response to MCP-1-ILK signaling. KEY FINDINGS We observed that MCP-1 increased Ser246 phosphorylation of ILK in Hs832(C).TCs and enhanced the migration, adhesion, colonization, and invasion of Hs832(C).TCs. In the mouse model of endometriosis, we found elevated chemokines (CCL-11, CCL-22 and CXCL13) levels. An increased level of MCP-1 mediated ILK activation, leading to increased inflammatory reaction and infiltration of residential and circulatory macrophages, and monocyte differentiation, but suppressed the anti-inflammatory reaction. The inhibitor (CPD22) of ILK reversed the MCP-1-mediated action by restoring Hs832(C).TCs and THP-1 phenotype. ILK inhibition in a mouse model of endometriosis reduced the effects of MCP-1 mediated pro-inflammatory cytokines, but increased anti-inflammatory response along with T-regulatory and T-helper cell restoration. SIGNIFICANCE Targeting ILK restores MCP-1 milieu in the peritoneal cavity and endometrial tissues, reduces the inflammatory response, improves the T-regulatory and T-helper cells in the endometriosis mouse model and decreases the migration, adhesion, colonization and invasion of endometriotic cells.
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Affiliation(s)
- Upendra Kumar Soni
- Female Reproductive Biology Laboratory, Endocrinology Division, CSIR-Central Drug Research Institute (CDRI), Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, U.P., India
| | - Rupal Tripathi
- Female Reproductive Biology Laboratory, Endocrinology Division, CSIR-Central Drug Research Institute (CDRI), Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Rajesh Kumar Jha
- Female Reproductive Biology Laboratory, Endocrinology Division, CSIR-Central Drug Research Institute (CDRI), Sector-10, Jankipuram Extension, Sitapur Road, Lucknow 226031, U.P., India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.
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Bashir ST, Redden CR, Raj K, Arcanjo RB, Stasiak S, Li Q, Steelman AJ, Nowak RA. Endometriosis leads to central nervous system-wide glial activation in a mouse model of endometriosis. J Neuroinflammation 2023; 20:59. [PMID: 36879305 PMCID: PMC9987089 DOI: 10.1186/s12974-023-02713-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 01/31/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Chronic pelvic pain (CPP) is a common symptom of endometriosis. Women with endometriosis are also at a high risk of suffering from anxiety, depression, and other psychological disorders. Recent studies indicate that endometriosis can affect the central nervous system (CNS). Changes in the functional activity of neurons, functional magnetic resonance imaging signals, and gene expression have been reported in the brains of rat and mouse models of endometriosis. The majority of the studies thus far have focused on neuronal changes, whereas changes in the glial cells in different brain regions have not been studied. METHODS Endometriosis was induced in female mice (45-day-old; n = 6-11/timepoint) by syngeneic transfer of donor uterine tissue into the peritoneal cavity of recipient animals. Brains, spines, and endometriotic lesions were collected for analysis at 4, 8, 16, and 32 days post-induction. Sham surgery mice were used as controls (n = 6/timepoint). The pain was assessed using behavioral tests. Using immunohistochemistry for microglia marker ionized calcium-binding adapter molecule-1 (IBA1) and machine learning "Weka trainable segmentation" plugin in Fiji, we evaluated the morphological changes in microglia in different brain regions. Changes in glial fibrillary acidic protein (GFAP) for astrocytes, tumor necrosis factor (TNF), and interleukin-6 (IL6) were also evaluated. RESULTS We observed an increase in microglial soma size in the cortex, hippocampus, thalamus, and hypothalamus of mice with endometriosis compared to sham controls on days 8, 16, and 32. The percentage of IBA1 and GFAP-positive area was increased in the cortex, hippocampus, thalamus, and hypothalamus in mice with endometriosis compared to sham controls on day 16. The number of microglia and astrocytes did not differ between endometriosis and sham control groups. We observed increased TNF and IL6 expression when expression levels from all brain regions were combined. Mice with endometriosis displayed reduced burrowing behavior and hyperalgesia in the abdomen and hind-paw. CONCLUSION We believe this is the first report of central nervous system-wide glial activation in a mouse model of endometriosis. These results have significant implications for understanding chronic pain associated with endometriosis and other issues such as anxiety and depression in women with endometriosis.
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Affiliation(s)
- Shah Tauseef Bashir
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Catherine R Redden
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Kishori Raj
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Rachel B Arcanjo
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Sandra Stasiak
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Quanxi Li
- Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Andrew J Steelman
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Romana A Nowak
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA.
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Schilz JR, Dashner-Titus EJ, Simmons KA, Erdei E, Bolt AM, MacKenzie DA, Hudson LG. The immunotoxicity of natural and depleted uranium: From cells to people. Toxicol Appl Pharmacol 2022; 454:116252. [PMID: 36152676 PMCID: PMC10044422 DOI: 10.1016/j.taap.2022.116252] [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: 06/13/2022] [Revised: 08/30/2022] [Accepted: 09/16/2022] [Indexed: 10/31/2022]
Abstract
Uranium is a naturally occurring element found in the environment as a mixture of isotopes with differing radioactive properties. Enrichment of mined material results in depleted uranium waste with substantially reduced radioactivity but retains the capacity for chemical toxicity. Uranium mine and milling waste are dispersed by wind and rain leading to environmental exposures through soil, air, and water contamination. Uranium exposure is associated with numerous adverse health outcomes in humans, yet there is limited understanding of the effects of depleted uranium on the immune system. The purpose of this review is to summarize findings on uranium immunotoxicity obtained from cell, rodent and human population studies. We also highlight how each model contributes to an understanding of mechanisms that lead to immunotoxicity and limitations inherent within each system. Information from population, animal, and laboratory studies will be needed to significantly expand our knowledge of the contributions of depleted uranium to immune dysregulation, which may then inform prevention or intervention measures for exposed communities.
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Affiliation(s)
- Jodi R Schilz
- Division of Physical Therapy, School of Medicine, University of New Mexico, Albuquerque, NM, United States of America.
| | - Erica J Dashner-Titus
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM, United States of America
| | - Karen A Simmons
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM, United States of America
| | - Esther Erdei
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM, United States of America
| | - Alicia M Bolt
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM, United States of America
| | - Debra A MacKenzie
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM, United States of America
| | - Laurie G Hudson
- Department of Pharmaceutical Sciences, College of Pharmacy, University of New Mexico, Albuquerque, NM, United States of America
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Medina S, Zhou X, Lauer FT, Zhang H, Liu KJ, Lewis J, Burchiel SW. Modulation of PARP activity by Monomethylarsonous (MMA +3) acid and uranium in mouse thymus. Toxicol Appl Pharmacol 2021; 411:115362. [PMID: 33279514 PMCID: PMC7855914 DOI: 10.1016/j.taap.2020.115362] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/02/2020] [Accepted: 12/01/2020] [Indexed: 01/01/2023]
Abstract
Arsenic exposure is well established to impair the function of zinc finger proteins, including PARP-1. Previous studies from our lab show that early developing T cells in the thymus are very sensitive to arsenite (As+3)-induced genotoxicity mediated through PARP-1 inhibition. Additionally, it has been shown that uranium (in the form of uranyl acetate, UA) also suppresses PARP-1 activity in HEK cells. However, very little is known about whether the As+3 metabolite, monomethylarsonous acid (MMA+3), also inhibits PARP-1 activity and if this is modified by combined exposures with other metals, such as uranium. In the present study, we found that MMA+3 significantly suppressed PARP-1 function, whereas UA at high concentrations significantly increased PARP-1 activity. To evaluate whether the effects on PARP-1 activity were mediated through oxidative stress, we measured the induction of hemoxygenase-1 (Hmox-1) expression by qPCR. MMA+3, but not UA, significantly induced oxidative stress; however, the inhibition of PARP-1 produced by MMA+3 was not reversed by the addition of the antioxidant, Tempol. Further evaluation revealed minimal interactive effects of MMA+3 and UA on PARP-1 function. Collectively, our results show that contrary to As+3, the suppressive effects of MMA+3 on PARP-1 were not substantially driven by oxidative stress. in mouse thymus cells. Results for this study provide important insights into the effects of MMA+3 and uranium exposures on PARP-1 function, which is essential for future studies focused on understanding the effects of complex environmentally relevant metal mixtures.
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Affiliation(s)
- Sebastian Medina
- Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, USA; Department of Biology, New Mexico Highlands University, Las Vegas, NM, USA
| | - Xixi Zhou
- Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, USA
| | - Fredine T Lauer
- Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, USA
| | - Haikun Zhang
- Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, USA
| | - Ke Jian Liu
- Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, USA
| | - Johnnye Lewis
- Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, USA
| | - Scott W Burchiel
- Department of Pharmaceutical Sciences, University of New Mexico College of Pharmacy, Albuquerque, NM, USA.
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Dewangan PK, Khan F, Shrivas K, Sahu V. Determination of uranium in environmental sample by nanosensor graphene quantum dots. J Radioanal Nucl Chem 2019. [DOI: 10.1007/s10967-019-06512-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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