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Yang H, Zhao G, Lu Y, Ma K, Gao X, She X, Zhu Y, Wang K, Du L, Wang Y, Xi Z, Cui B. Circadian disturbances by altering the light-dark cycle negatively affects hematopoietic function of bone marrow in mice. FASEB J 2024; 38:e23565. [PMID: 38558188 DOI: 10.1096/fj.202302233rr] [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: 10/31/2023] [Revised: 02/22/2024] [Accepted: 03/06/2024] [Indexed: 04/04/2024]
Abstract
Circadian rhythms in metabolically active tissues are crucial for maintaining physical health. Circadian disturbance (CD) can cause various health issues, such as metabolic abnormalities and immune and cognitive dysfunctions. However, studies on the role of CD in immune cell development and differentiation, as well as the rhythmic expression of the core clock genes and their altered expression under CD, remain unclear. Therefore, we exposed C57bl/6j mice to repeated reversed light-dark cycles for 90 days to research the effects of CD on bone marrow (BM) hematopoietic function. We also researched the effects of CD on endogenous circadian rhythms, temporally dependent expression in peripheral blood and myeloid leukocytes, environmental homeostasis within BM, and circadian oscillations of hematopoietic-extrinsic cues. Our results confirmed that when the light and dark cycles around mice were frequently reversed, the circadian rhythmic expression of the two main circadian rhythm markers, the hypothalamic clock gene, and serum melatonin, was disturbed, indicating that the body was in a state of endogenous CD. Furthermore, CD altered the temporally dependent expression of peripheral blood and BM leukocytes and destroyed environmental homeostasis within the BM as well as circadian oscillations of hematopoietic-extrinsic cues, which may negatively affect BM hematopoiesis in mice. Collectively, these results demonstrate that circadian rhythms are vital for maintaining health and suggest that the association between CD and hematopoietic dysfunction warrants further investigation.
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Affiliation(s)
- Honglian Yang
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Guojie Zhao
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
- School of Public Health, Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Yue Lu
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Kefeng Ma
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Xiujie Gao
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Xiaojun She
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Yingwen Zhu
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Kun Wang
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Lianqun Du
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Ying Wang
- School of Public Health, Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Zhuge Xi
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
| | - Bo Cui
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, China
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2
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Ding J, Chen P, Qi C. Circadian rhythm regulation in the immune system. Immunology 2024; 171:525-533. [PMID: 38158836 DOI: 10.1111/imm.13747] [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: 10/07/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024] Open
Abstract
Circadian rhythms are a ubiquitous feature in nearly all living organisms, representing oscillatory patterns with a 24-h cycle that are widespread across various physiological processes. Circadian rhythms regulate a multitude of physiological systems, including the immune system. At the molecular level, most immune cells autonomously express clock-regulating genes, which play critical roles in regulating immune cell functions. These functions encompass migration, phagocytic activity, immune cell metabolism (such as mitochondrial structural function and metabolism), signalling pathway activation, inflammatory responses, innate immune recognition, and adaptive immune processes (including vaccine responses and pathogen clearance). The endogenous circadian clock orchestrates multifaceted rhythmicity within the immune system, optimizing immune surveillance and responsiveness; this bears significant implications for maintaining immune homeostasis and resilience against diseases. This work provides an overview of circadian rhythm regulation within the immune system.
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Affiliation(s)
- Jun Ding
- Laboratory of Oncology, Basic Research Center, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou Medical Center, Changzhou, China
| | - Pengyu Chen
- Department of Clinical Medicine (5+3 Integrated), The First School of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Chunjian Qi
- Laboratory of Oncology, Basic Research Center, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou Medical Center, Changzhou, China
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3
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Rodrigues AF, Bader M. The contribution of the AT1 receptor to erythropoiesis. Biochem Pharmacol 2023; 217:115805. [PMID: 37714274 DOI: 10.1016/j.bcp.2023.115805] [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: 06/22/2023] [Revised: 09/09/2023] [Accepted: 09/12/2023] [Indexed: 09/17/2023]
Abstract
The renin-angiotensin system (RAS) comprises a broad set of functional peptides and receptors that play a role in cardiovascular homeostasis and contribute to cardiovascular pathologies. Angiotensin II (Ang II) is the most potent peptide hormone produced by the RAS due to its high abundance and its strong and pleiotropic impact on the cardiovascular system. Formation of Ang II takes place in the bloodstream and additionally in tissues in the so-called local RAS. Of the two Ang II receptors (AT1 and AT2) that Ang II binds to, AT1 is the most expressed throughout the mammalian body. AT1 expression is not restricted to cells of the cardiovascular system but in fact AT1 protein is found in nearly all organs, hence, Ang II takes part in several modulatory physiological processes one of which is erythropoiesis. In this review, we present multiple evidence supporting that Ang II modulates physiological and pathological erythropoiesis processes trough the AT1 receptor. Cumulative evidence indicates that Ang II by three distinct mechanisms influences erythropoiesis: 1) stimulation of renal erythropoietin synthesis; 2) direct action on bone marrow precursor cells; and 3) modulation of sympathetic nerve activity to the bone marrow. The text highlights clinical and preclinical evidence focusing on mechanistic studies using rodent models.
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Affiliation(s)
- André F Rodrigues
- Max Delbrück Center (MDC), Berlin, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Berlin, Germany.
| | - Michael Bader
- Max Delbrück Center (MDC), Berlin, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Berlin, Germany; Charité Universitätsmedizin Berlin, Berlin, Germany; Institute for Biology, University of Lübeck, Lübeck, Germany.
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4
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Sukhtankar DD, Fung JJ, Kim MN, Cayton T, Chiou V, Caculitan NG, Zalicki P, Kim S, Jo Y, Kim S, Lee JM, Choi J, Mun S, Chin A, Jang Y, Lee JY, Kim G, Kim EH, Huh WK, Jeong JY, Seen DS, Cardarelli PM. GPC-100, a novel CXCR4 antagonist, improves in vivo hematopoietic cell mobilization when combined with propranolol. PLoS One 2023; 18:e0287863. [PMID: 37878624 PMCID: PMC10599528 DOI: 10.1371/journal.pone.0287863] [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: 06/12/2023] [Accepted: 09/27/2023] [Indexed: 10/27/2023] Open
Abstract
Autologous Stem Cell Transplant (ASCT) is increasingly used to treat hematological malignancies. A key requisite for ASCT is mobilization of hematopoietic stem cells into peripheral blood, where they are collected by apheresis and stored for later transplantation. However, success is often hindered by poor mobilization due to factors including prior treatments. The combination of G-CSF and GPC-100, a small molecule antagonist of CXCR4, showed potential in a multiple myeloma clinical trial for sufficient and rapid collection of CD34+ stem cells, compared to the historical results from the standards of care, G-CSF alone or G-CSF with plerixafor, also a CXCR4 antagonist. In the present study, we show that GPC-100 has high affinity towards the chemokine receptor CXCR4, and it potently inhibits β-arrestin recruitment, calcium flux and cell migration mediated by its ligand CXCL12. Proximity Ligation Assay revealed that in native cell systems with endogenous receptor expression, CXCR4 co-localizes with the beta-2 adrenergic receptor (β2AR). Co-treatment with CXCL12 and the β2AR agonist epinephrine synergistically increases β-arrestin recruitment to CXCR4 and calcium flux. This increase is blocked by the co-treatment with GPC-100 and propranolol, a non-selective beta-adrenergic blocker, indicating a functional synergy. In mice, GPC-100 mobilized more white blood cells into peripheral blood compared to plerixafor. GPC-100 induced mobilization was further amplified by propranolol pretreatment and was comparable to mobilization by G-CSF. Addition of propranolol to the G-CSF and GPC-100 combination resulted in greater stem cell mobilization than the G-CSF and plerixafor combination. Together, our studies suggest that the combination of GPC-100 and propranolol is a novel strategy for stem cell mobilization and support the current clinical trial in multiple myeloma registered as NCT05561751 at www.clinicaltrials.gov.
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Affiliation(s)
- Devki D. Sukhtankar
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Juan José Fung
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Mi-na Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Thomas Cayton
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Valerie Chiou
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Niña G. Caculitan
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Piotr Zalicki
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Sujeong Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Yoonjung Jo
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - SoHui Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Jae Min Lee
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Junhee Choi
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | | | - Ashley Chin
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
| | - Yongdae Jang
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Ji Yeong Lee
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Gowoon Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Eun Hee Kim
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | - Won-Ki Huh
- School of Biological Sciences, Seoul National University, Seoul, Republic of Korea
- Institute of Microbiology, Seoul National University, Seoul, Republic of Korea
| | - Jae-Yeon Jeong
- GPCR Therapeutics Inc., Gwanak-gu, Seoul, Republic of Korea
| | | | - Pina M. Cardarelli
- GPCR Therapeutics USA, Inc., Redwood City, California, United States of America
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5
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ß-Adrenoreceptors in Human Cancers. Int J Mol Sci 2023; 24:ijms24043671. [PMID: 36835082 PMCID: PMC9964924 DOI: 10.3390/ijms24043671] [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: 01/14/2023] [Revised: 02/04/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
Cancer is the leading cause of death and represents a significant economic burden worldwide. The numbers are constantly growing as a result of increasing life expectancy, toxic environmental factors, and adoption of Western lifestyle. Among lifestyle factors, stress and the related signaling pathways have recently been implicated in the development of tumors. Here we present some epidemiological and preclinical data concerning stress-related activation of the ß-adrenoreceptors (ß-ARs), which contributes to the formation, sequential transformation, and migration of different tumor cell types. We focused our survey on research results for breast and lung cancer, melanoma, and gliomas published in the past five years. Based on the converging evidence, we present a conceptual framework of how cancer cells hijack a physiological mechanism involving ß-ARs toward a positive modulation of their own survival. In addition, we also highlight the potential contribution of ß-AR activation to tumorigenesis and metastasis formation. Finally, we outline the antitumor effects of targeting the ß-adrenergic signaling pathways, methods for which primarily include repurposed ß-blocker drugs. However, we also call attention to the emerging (though as yet largely explorative) method of chemogenetics, which has a great potential in suppressing tumor growth either by selectively modulating neuronal cell groups involved in stress responses affecting cancer cells or by directly manipulating specific (e.g., the ß-AR) receptors on a tumor and its microenvironment.
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6
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Xing X, Hu X. Risk factors of cytokine release syndrome: stress, catecholamines, and beyond. Trends Immunol 2023; 44:93-100. [PMID: 36586780 DOI: 10.1016/j.it.2022.12.003] [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: 12/01/2022] [Revised: 12/06/2022] [Accepted: 12/07/2022] [Indexed: 12/31/2022]
Abstract
Cytokine release syndrome (CRS) is a severe clinical syndrome marked by drastic elevation of inflammatory cytokines such as interleukin (IL)-1, IL-6, and tumor necrosis factor (TNF). Despite the current empirical therapeutic strategies, prediction of CRS onset and identification of high-risk individuals are not satisfactory due to poor understanding of the mechanisms underlying CRS-related immune dysfunction and risk factors for CRS. Recent studies have suggested that conditions such as stress, obesity, diabetes, and hypertension may contribute to the development of CRS. Here, we discuss potential connections between these conditions and CRS pathogenesis, with a focus on stress hormone catecholamine-mediated effects, hoping that the design of CRS therapeutic approaches ensues from a renewed perspective.
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Affiliation(s)
- Xiaoyan Xing
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, 100084, China
| | - Xiaoyu Hu
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, 100084, China; Beijing Key Laboratory for Immunological Research on Chronic Diseases, Beijing, 100084, China; Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, 100084, China.
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7
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Zhu M, Wang Q, Gu T, Han Y, Zeng X, Li J, Dong J, Huang H, Qian P. Hydrogel-based microenvironment engineering of haematopoietic stem cells. Cell Mol Life Sci 2023; 80:49. [PMID: 36690903 PMCID: PMC11073069 DOI: 10.1007/s00018-023-04696-w] [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: 11/06/2022] [Accepted: 01/08/2023] [Indexed: 01/25/2023]
Abstract
Haematopoietic Stem cells (HSCs) have the potential for self-renewal and multilineage differentiation, and their behaviours are finely tuned by the microenvironment. HSC transplantation (HSCT) is widely used in the treatment of haematologic malignancies while limited by the quantity of available HSCs. With the development of tissue engineering, hydrogels have been deployed to mimic the HSC microenvironment in vitro. Engineered hydrogels influence HSC behaviour by regulating mechanical strength, extracellular matrix microstructure, cellular ligands and cytokines, cell-cell interaction, and oxygen concentration, which ultimately facilitate the acquisition of sufficient HSCs. Here, we review recent advances in the application of hydrogel-based microenvironment engineering of HSCs, and provide future perspectives on challenges in basic research and clinical practice.
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Affiliation(s)
- Meng Zhu
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Qiwei Wang
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Tianning Gu
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yingli Han
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Xin Zeng
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Jinxin Li
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - Jian Dong
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China
| | - He Huang
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China.
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China.
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| | - Pengxu Qian
- Center of Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China.
- Liangzhu Laboratory, Zhejiang University Medical Center, 1369 West Wenyi Road, Hangzhou, 311121, China.
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, 310058, China.
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8
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Qi H, Liu B. Run! White blood cells cued by a motor brain under stress. Cell Res 2022; 32:963-964. [PMID: 35915242 PMCID: PMC9652406 DOI: 10.1038/s41422-022-00704-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Affiliation(s)
- Hai Qi
- Tsinghua-Peking Center for Life Sciences, Beijing, China.
- Laboratory of Dynamic Immunobiology, Institute for Immunology, Tsinghua University, Beijing, China.
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China.
| | - Bo Liu
- Laboratory of Dynamic Immunobiology, Institute for Immunology, Tsinghua University, Beijing, China
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China
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9
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Giger S, Hofer M, Miljkovic-Licina M, Hoehnel S, Brandenberg N, Guiet R, Ehrbar M, Kleiner E, Gegenschatz-Schmid K, Matthes T, Lutolf MP. Microarrayed human bone marrow organoids for modeling blood stem cell dynamics. APL Bioeng 2022; 6:036101. [PMID: 35818479 PMCID: PMC9270995 DOI: 10.1063/5.0092860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/13/2022] [Indexed: 01/23/2023] Open
Abstract
In many leukemia patients, a poor prognosis is attributed either to the development of chemotherapy resistance by leukemic stem cells (LSCs) or to the inefficient engraftment of transplanted hematopoietic stem/progenitor cells (HSPCs) into the bone marrow (BM). Here, we build a 3D in vitro model system of bone marrow organoids (BMOs) that recapitulate several structural and cellular components of native BM. These organoids are formed in a high-throughput manner from the aggregation of endothelial and mesenchymal cells within hydrogel microwells. Accordingly, the mesenchymal compartment shows partial maintenance of its self-renewal and multilineage potential, while endothelial cells self-organize into an interconnected vessel-like network. Intriguingly, such an endothelial compartment enhances the recruitment of HSPCs in a chemokine ligand/receptor-dependent manner, reminiscent of HSPC homing behavior in vivo. Additionally, we also model LSC migration and nesting in BMOs, thus highlighting the potential of this system as a well accessible and scalable preclinical model for candidate drug screening and patient-specific assays.
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Affiliation(s)
- Sonja Giger
- Laboratory of Stem Cell Bioengineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Moritz Hofer
- Laboratory of Stem Cell Bioengineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | | | - Sylke Hoehnel
- SUN Bioscience, EPFL Innovation Park, Lausanne, Switzerland
| | | | - Romain Guiet
- Laboratory of Stem Cell Bioengineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Martin Ehrbar
- Ehrbar Lab, University Hospital Zurich, Zurich, Switzerland
| | - Esther Kleiner
- Ehrbar Lab, University Hospital Zurich, Zurich, Switzerland
| | | | | | - Matthias P Lutolf
- Laboratory of Stem Cell Bioengineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
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10
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Bruschi M, Vanzolini T, Sahu N, Balduini A, Magnani M, Fraternale A. Functionalized 3D scaffolds for engineering the hematopoietic niche. Front Bioeng Biotechnol 2022; 10:968086. [PMID: 36061428 PMCID: PMC9428512 DOI: 10.3389/fbioe.2022.968086] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 07/13/2022] [Indexed: 11/16/2022] Open
Abstract
Hematopoietic stem cells (HSCs) reside in a subzone of the bone marrow (BM) defined as the hematopoietic niche where, via the interplay of differentiation and self-renewal, they can give rise to immune and blood cells. Artificial hematopoietic niches were firstly developed in 2D in vitro cultures but the limited expansion potential and stemness maintenance induced the optimization of these systems to avoid the total loss of the natural tissue complexity. The next steps were adopted by engineering different materials such as hydrogels, fibrous structures with natural or synthetic polymers, ceramics, etc. to produce a 3D substrate better resembling that of BM. Cytokines, soluble factors, adhesion molecules, extracellular matrix (ECM) components, and the secretome of other niche-resident cells play a fundamental role in controlling and regulating HSC commitment. To provide biochemical cues, co-cultures, and feeder-layers, as well as natural or synthetic molecules were utilized. This review gathers key elements employed for the functionalization of a 3D scaffold that demonstrated to promote HSC growth and differentiation ranging from 1) biophysical cues, i.e., material, topography, stiffness, oxygen tension, and fluid shear stress to 2) biochemical hints favored by the presence of ECM elements, feeder cell layers, and redox scavengers. Particular focus is given to the 3D systems to recreate megakaryocyte products, to be applied for blood cell production, whereas HSC clinical application in such 3D constructs was limited so far to BM diseases testing.
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Affiliation(s)
- Michela Bruschi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
- *Correspondence: Michela Bruschi,
| | - Tania Vanzolini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Neety Sahu
- Department of Orthopedic Surgery, School of Medicine, Stanford University, Stanford, CA, United States
| | - Alessandra Balduini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Department of Biomedical Engineering, Tufts University, Medford, MA, United States
| | - Mauro Magnani
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
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11
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Nastasi N, Bruno G, Favre C, Calvani M. Role of β3-Adrenergic Receptor in Bone Marrow Transplant as Therapeutical Support in Cancer. Front Oncol 2022; 12:889634. [PMID: 35756654 PMCID: PMC9213652 DOI: 10.3389/fonc.2022.889634] [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: 03/04/2022] [Accepted: 05/09/2022] [Indexed: 11/18/2022] Open
Abstract
β3-adrenergic receptor (β3-AR) is the last β-adrenoceptor subtype identified. β3-AR is widely expressed and regulates numerous physiological processes, and it is also a potential target for the treatment of many diseases, including cancers. For some types of cancers, bone marrow transplant (BMT) represents a valid therapeutic support, especially in the case of the necessity of high-dose chemotherapy and radiotherapy. For a successful BMT, it is necessary that a donor’s hematopoietic stem cells (HSCs) correctly reach the staminal niche in the recipient’s bone marrow (BM) and contribute to restore normal hematopoiesis in order to rapidly repopulate BM and provide all the healthy blood cells of which the patient needs. Generally, it takes a long time. Control and accelerate homing and engraftment of HSCs could represent a helpful approach to avoid the complications and undesirable effects of BMT. The evidence that the β-adrenergic system has a role in the BM can be found in different studies, and this leads us to hypothesize that studying this field could be interesting to meliorate the most critical aspects of a BMT. Here, we collected the data present in literature about the role of β3-AR in the BM with the purpose of discovering a possible utility of β3-AR modulation in regulating HSC trafficking and hematopoiesis.
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Affiliation(s)
- Nicoletta Nastasi
- Department of Health Sciences, University of Florence, Florence, Italy.,Division of Pediatric Oncology/Hematology, Meyer Children's Hospital, Florence, Italy
| | - Gennaro Bruno
- Department of Health Sciences, University of Florence, Florence, Italy.,Division of Pediatric Oncology/Hematology, Meyer Children's Hospital, Florence, Italy
| | - Claudio Favre
- Division of Pediatric Oncology/Hematology, Meyer Children's Hospital, Florence, Italy
| | - Maura Calvani
- Division of Pediatric Oncology/Hematology, Meyer Children's Hospital, Florence, Italy
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12
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Freire BM, de Melo FM, Basso AS. Adrenergic Signaling Regulation Of Macrophage Function: Do We Understand It Yet? IMMUNOTHERAPY ADVANCES 2022; 2:ltac010. [PMID: 36284839 PMCID: PMC9585663 DOI: 10.1093/immadv/ltac010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 05/30/2022] [Indexed: 11/30/2022] Open
Abstract
Macrophages are immune cells that are widespread throughout the body and critical for maintaining tissue homeostasis. Their remarkable plasticity allows them to acquire different phenotypes, becoming able either to fight infection (M1-like, classically activated macrophages) or to promote tissue remodeling and repair (M2-like, alternatively activated macrophages). These phenotypes are induced by different cues present in the microenvironment. Among the factors that might regulate macrophage activation are mediators produced by different branches of the nervous system. The regulation exerted by the sympathetic nervous system (SNS) on macrophages (and the immune system in general) is becoming a subject of increasing interest, indeed a great number of articles have been published lately. Catecholamines (noradrenaline and adrenaline) activate α and β adrenergic receptors expressed by macrophages and shape the effector functions of these cells in contexts as diverse as the small intestine, the lung, or the adipose tissue. Activation of different subsets of receptors seems to produce antagonistic effects, with α adrenergic receptors generally associated with pro-inflammatory functions and β adrenergic receptors (particularly β2) related to the resolution of inflammation and tissue remodeling. However, exceptions to this paradigm have been reported, and the factors contributing to these apparently contradictory observations are still far from being completely understood. Additionally, macrophages per se seem to be sources of catecholamines, which is also a subject of some debate. In this review, we discuss how activation of adrenergic receptors modulates macrophage effector functions and its implications for inflammatory responses and tissue homeostasis.
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Affiliation(s)
- Beatriz Marton Freire
- Departamento de Microbiologia, Imunologia e Parasitologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP) , São Paulo, Brazil
| | - Filipe Menegatti de Melo
- Departamento de Microbiologia, Imunologia e Parasitologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP) , São Paulo, Brazil
| | - Alexandre S Basso
- Departamento de Microbiologia, Imunologia e Parasitologia, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP) , São Paulo, Brazil
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13
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Munley JA, Kelly LS, Mohr AM. Adrenergic Modulation of Erythropoiesis After Trauma. Front Physiol 2022; 13:859103. [PMID: 35514362 PMCID: PMC9063634 DOI: 10.3389/fphys.2022.859103] [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: 01/20/2022] [Accepted: 03/02/2022] [Indexed: 11/17/2022] Open
Abstract
Severe traumatic injury results in a cascade of systemic changes which negatively affect normal erythropoiesis. Immediately after injury, acute blood loss leads to anemia, however, patients can remain anemic for as long as 6 months after injury. Research on the underlying mechanisms of such alterations of erythropoiesis after trauma has focused on the prolonged hypercatecholaminemia seen after trauma. Supraphysiologic elevation of catecholamines leads to an inhibitive effect on erythropoiesis. There is evidence to show that alleviation of the neuroendocrine stress response following trauma reduces these inhibitory effects. Both beta blockade and alpha-2 adrenergic receptor stimulation have demonstrated increased growth of hematopoietic progenitor cells as well as increased pro-erythropoietic cytokines after trauma. This review will describe prior research on the neuroendocrine stress response after trauma and its consequences on erythropoiesis, which offer insight into underlying mechanisms of prolonged anemia postinjury. We will then discuss the beneficial effects of adrenergic modulation to improve erythropoiesis following injury and propose future directions for the field.
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Affiliation(s)
- Jennifer A Munley
- Sepsis and Critical Illness Research Center, Department of Surgery, University of Florida, Gainesville, FL, United States
| | - Lauren S Kelly
- Sepsis and Critical Illness Research Center, Department of Surgery, University of Florida, Gainesville, FL, United States
| | - Alicia M Mohr
- Sepsis and Critical Illness Research Center, Department of Surgery, University of Florida, Gainesville, FL, United States
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14
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Kandarakov O, Belyavsky A, Semenova E. Bone Marrow Niches of Hematopoietic Stem and Progenitor Cells. Int J Mol Sci 2022; 23:ijms23084462. [PMID: 35457280 PMCID: PMC9032554 DOI: 10.3390/ijms23084462] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 12/15/2022] Open
Abstract
The mammalian hematopoietic system is remarkably efficient in meeting an organism’s vital needs, yet is highly sensitive and exquisitely regulated. Much of the organismal control over hematopoiesis comes from the regulation of hematopoietic stem cells (HSCs) by specific microenvironments called niches in bone marrow (BM), where HSCs reside. The experimental studies of the last two decades using the most sophisticated and advanced techniques have provided important data on the identity of the niche cells controlling HSCs functions and some mechanisms underlying niche-HSC interactions. In this review we discuss various aspects of organization and functioning of the HSC cell niche in bone marrow. In particular, we review the anatomy of BM niches, various cell types composing the niche, niches for more differentiated cells, metabolism of HSCs in relation to the niche, niche aging, leukemic transformation of the niche, and the current state of HSC niche modeling in vitro.
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15
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Shen Y, Kim YJ, Ryu PD. Adrenergic Control of Primo Tissue Size in Rats. J Acupunct Meridian Stud 2022; 15:25-36. [DOI: 10.51507/j.jams.2022.15.1.25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/20/2021] [Accepted: 12/06/2021] [Indexed: 11/03/2022] Open
Affiliation(s)
- Yiming Shen
- Department of Veterinary Pharmacology, College of Veterinary Medicine and Research Institute of Veterinary Sciences, Seoul National University, Seoul, Korea
| | - Yu Jeong Kim
- Department of Veterinary Pharmacology, College of Veterinary Medicine and Research Institute of Veterinary Sciences, Seoul National University, Seoul, Korea
| | - Pan Dong Ryu
- Department of Veterinary Pharmacology, College of Veterinary Medicine and Research Institute of Veterinary Sciences, Seoul National University, Seoul, Korea
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16
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Inflammation Regulates Haematopoietic Stem Cells and Their Niche. Int J Mol Sci 2022; 23:ijms23031125. [PMID: 35163048 PMCID: PMC8835214 DOI: 10.3390/ijms23031125] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 11/16/2022] Open
Abstract
Haematopoietic stem cells (HSCs) reside in the bone marrow and are supported by the specialised microenvironment, a niche to maintain HSC quiescence. To deal with haematopoietic equilibrium disrupted during inflammation, HSCs are activated from quiescence directly and indirectly to generate more mature immune cells, especially the myeloid lineage cells. In the process of proliferation and differentiation, HSCs gradually lose their self-renewal potential. The extensive inflammation might cause HSC exhaustion/senescence and malignant transformation. Here, we summarise the current understanding of how HSC functions are maintained, damaged, or exhausted during acute, prolonged, and pathological inflammatory conditions. We also highlight the inflammation-altered HSC niche and its impact on escalating the insults on HSCs.
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17
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Mravec B. Neurobiology of cancer: Definition, historical overview, and clinical implications. Cancer Med 2021; 11:903-921. [PMID: 34953048 PMCID: PMC8855902 DOI: 10.1002/cam4.4488] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 11/15/2021] [Accepted: 11/17/2021] [Indexed: 12/15/2022] Open
Abstract
Studies published in the last two decades have clearly demonstrated that the nervous system plays a significant role in carcinogenesis, the progression of cancer, and the development of metastases. These studies, combining oncological and neuroscientific approaches, created the basis for the emergence of a new field in oncology research, the so‐called “neurobiology of cancer.” The concept of the neurobiology of cancer is based on several facts: (a) psychosocial factors influence the incidence and progression of cancer diseases; (b) the nervous system affects DNA mutations and oncogene‐related signaling; (c) the nervous system modulates tumor‐related immune responses; (d) tumor tissues are innervated; (e) neurotransmitters released from nerves innervating tumor tissues affect tumor growth and metastasis; (f) alterations or modulation of nervous system activity affects the incidence and progression of cancers; (g) tumor tissue affects the nervous system. The aim of this review is to characterize the pillars that create the basis of cancer neurobiology, to describe recent research advances of the nervous system's role in cancer diseases, and to depict potential clinical implications for oncology.
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Affiliation(s)
- Boris Mravec
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, Bratislava, Slovakia.,Biomedical Research Center, Institute of Experimental Endocrinology, Slovak Academy of Sciences, Bratislava, Slovakia
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18
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Simpson RJ, Boßlau TK, Weyh C, Niemiro GM, Batatinha H, Smith KA, Krüger K. Exercise and adrenergic regulation of immunity. Brain Behav Immun 2021; 97:303-318. [PMID: 34302965 DOI: 10.1016/j.bbi.2021.07.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 06/07/2021] [Accepted: 07/16/2021] [Indexed: 12/14/2022] Open
Abstract
Exercise training has a profound impact on immunity, exerting a multitude of positive effects in indications such as immunosenescence, cancer, viral infections and inflammatory diseases. The immune, endocrine and central nervous systems work in a highly synergistic manner and it has become apparent that catecholamine signaling through leukocyte β-adrenergic receptors (β-ARs) is a key mechanism by which exercise mediates improvements in immune function to help mitigate numerous disease conditions. Central to this is the preferential mobilization and redistribution of effector lymphocytes with potent anti-viral and anti-tumor activity, their interaction with muscle-derived cytokines, and the effects of catecholamine signaling on mitochondrial biogenesis, immunometabolism and the resulting inflammatory response. Here, we review the impact of acute and chronic exercise on adrenergic regulation of immunity in the context of aging, cancer, viral infections and inflammatory disease. We also put forth our contention that exercise interventions designed to improve immunity, prevent disease and reduce inflammation should consider the catecholamine-AR signaling axis as a therapeutic target and ask whether or not the adrenergic signaling machinery can be 'trained' to improve immune responses to stress, disease or during the normal physiological process of aging. Finally, we discuss potential strategies to augment leukocyte catecholamine signaling to boost the effects of exercise on immunity in individuals with desensitized β-ARs or limited exercise tolerance.
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Affiliation(s)
- Richard J Simpson
- University of Arizona, Department of Nutritional Sciences, Tucson, AZ, USA; University of Arizona, Department of Pediatrics, Tucson, AZ, USA; University of Arizona, Department of Immunobiology, Tucson, AZ, USA; University of Arizona Cancer Center, Tucson, AZ, USA.
| | - Tim K Boßlau
- University of Gießen, Department of Exercise Physiology and Sports Therapy, Gießen, Germany
| | - Christopher Weyh
- University of Gießen, Department of Exercise Physiology and Sports Therapy, Gießen, Germany
| | - Grace M Niemiro
- University of Arizona, Department of Pediatrics, Tucson, AZ, USA; University of Arizona Cancer Center, Tucson, AZ, USA
| | - Helena Batatinha
- University of Arizona, Department of Pediatrics, Tucson, AZ, USA
| | - Kyle A Smith
- University of Arizona, Department of Nutritional Sciences, Tucson, AZ, USA; University of Arizona, Department of Pediatrics, Tucson, AZ, USA
| | - Karsten Krüger
- University of Gießen, Department of Exercise Physiology and Sports Therapy, Gießen, Germany.
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19
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Agas D, Sabbieti MG. Autophagic Mediators in Bone Marrow Niche Homeostasis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1376:61-75. [PMID: 34480334 DOI: 10.1007/5584_2021_666] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The bone marrow serves as a reservoir for a multifunctional assortment of stem, progenitor, and mature cells, located in functional anatomical micro-areas termed niches. Within the niche, hematopoietic and mesenchymal progenies establish a symbiotic relationship characterized by interdependency and interconnectedness. The fine-tuned physical and molecular interactions that occur in the niches guarantee physiological bone turnover, blood cell maturation and egression, and moderation of inflammatory and oxidative intramural stressful conditions. The disruption of bone marrow niche integrity causes severe local and systemic pathological settings, and thus bone marrow inhabitants have been the object of extensive study. In this context, research has revealed the importance of the autophagic apparatus for niche homeostatic maintenance. Archetypal autophagic players such as the p62 and the Atg family proteins have been found to exert a variety of actions, some autophagy-related and others not; they moderate the essential features of mesenchymal and hematopoietic stem cells and switch their operational schedules. This chapter focuses on our current understanding of bone marrow functionality and the role of the executive autophagic apparatus in the niche framework. Autophagic mediators such as p62 and Atg7 are currently considered the most important orchestrators of stem and mature cell dynamics in the bone marrow.
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Affiliation(s)
- Dimitrios Agas
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, MC, Italy.
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20
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Litao MKS, Alvarez AG, Shah B. Pre-treatment Neutropenia in Children and Adolescents with Autoimmune Hyperthyroidism. J Clin Res Pediatr Endocrinol 2021; 13:263-268. [PMID: 33261249 PMCID: PMC8388046 DOI: 10.4274/jcrpe.galenos.2020.2020.0184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE Neutropenia can occur in untreated autoimmune hyperthyroidism (AIH) or in association with treatment with the anti-thyroid drug, methimazole (MMI). Starting MMI in children and adolescents with AIH and pre-existing neutropenia could thus be worrisome. The aim was to describe the prevalence of neutropenia in pediatric AIH, prior to antithyroid drug therapy and to assess the effect of antithyroid drugs on neutrophil count. METHODS Patients with AIH attending a pediatric endocrinology clinic were retrospectively reviewed. Absolute neutrophil count (ANC) data at presentation and during anti-thyroid treatment for up to 24 weeks was collected. AIH was defined as elevated free thyroxine (fT4) or free tri-iodothyronine (fT3), suppressed thyroid stimulating hormone, and positive thyroid autoantibodies. Neutropenia was defined as ANC <1500 cells/μL. RESULTS Thirty-one patients (71% female) were included with a median interquartile range (IQR) age of 14.71 (11.89-17.10) years. Neither fT4 nor fT3 levels correlated with ANC at presentation (rs=0.22, p=0.24 and rs=0.13, p=0.54, respectively). 26/31 (84%) had normal baseline ANC. None developed neutropenia with thionamides. 5/31 (16%) had baseline neutropenia (median ANC 1,200/μL; IQR 874-1200). Four of these five started MMI at diagnosis while one was started on propranolol only but MMI was started one week later. All five normalized ANC within 24 weeks. CONCLUSION In this cohort, 16% of AIH patients had neutropenia at presentation, but this resolved in the short term and did not worsen with thionamides. Thionamides may be used with caution in these patients with close monitoring of blood counts.
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Affiliation(s)
- Melissa Kaori S. Litao
- New York University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, New York, USA
| | - Ana Gutierrez Alvarez
- New York University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, New York, USA
| | - Bina Shah
- New York University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, New York, USA,* Address for Correspondence: New York University Faculty of Medicine, Department of Pediatrics, Division of Pediatric Endocrinology, New York, USA E-mail:
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21
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Simioni C, Conti I, Varano G, Brenna C, Costanzi E, Neri LM. The Complexity of the Tumor Microenvironment and Its Role in Acute Lymphoblastic Leukemia: Implications for Therapies. Front Oncol 2021; 11:673506. [PMID: 34026651 PMCID: PMC8131840 DOI: 10.3389/fonc.2021.673506] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 03/30/2021] [Indexed: 12/15/2022] Open
Abstract
The microenvironment that surrounds a tumor, in addition to the tumor itself, plays an important role in the onset of resistance to molecularly targeted therapies. Cancer cells and their microenvironment interact closely between them by means of a molecular communication that mutually influences their biological characteristics and behavior. Leukemia cells regulate the recruitment, activation and program of the cells of the surrounding microenvironment, including those of the immune system. Studies on the interactions between the bone marrow (BM) microenvironment and Acute Lymphoblastic Leukemia (ALL) cells have opened a scenario of potential therapeutic targets which include cytokines and their receptors, signal transduction networks, and hypoxia-related proteins. Hypoxia also enhances the formation of new blood vessels, and several studies show how angiogenesis could have a key role in the pathogenesis of ALL. Knowledge of the molecular mechanisms underlying tumor-microenvironment communication and angiogenesis could contribute to the early diagnosis of leukemia and to personalized molecular therapies. This article is part of a Special Issue entitled: Innovative Multi-Disciplinary Approaches for Precision Studies in Leukemia edited by Sandra Marmiroli (University of Modena and Reggio Emilia, Modena, Italy) and Xu Huang (University of Glasgow, Glasgow, United Kingdom).
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Affiliation(s)
- Carolina Simioni
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy.,Laboratory for Technologies of Advanced Therapies (LTTA) - Electron Microscopy Center, University of Ferrara, Ferrara, Italy
| | - Ilaria Conti
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Gabriele Varano
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Cinzia Brenna
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Eva Costanzi
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Luca M Neri
- Laboratory for Technologies of Advanced Therapies (LTTA) - Electron Microscopy Center, University of Ferrara, Ferrara, Italy.,Department of Translational Medicine, University of Ferrara, Ferrara, Italy
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22
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Vasin MV, Ushakov IB. An Analysis of the Role of Bioenergetic Processes under Radioprotective Effects Mediated by Alpha1-Adrenergic Agonists. Biophysics (Nagoya-shi) 2021. [DOI: 10.1134/s0006350921030210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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23
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β3-Adrenoreceptors as ROS Balancer in Hematopoietic Stem Cell Transplantation. Int J Mol Sci 2021; 22:ijms22062835. [PMID: 33799536 PMCID: PMC8000316 DOI: 10.3390/ijms22062835] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/01/2021] [Accepted: 03/07/2021] [Indexed: 12/18/2022] Open
Abstract
In the last decades, the therapeutic potential of hematopoietic stem cell transplantation (HSCT) has acquired a primary role in the management of a broad spectrum of diseases including cancer, hematologic conditions, immune system dysregulations, and inborn errors of metabolism. The different types of HSCT, autologous and allogeneic, include risks of severe complications including acute and chronic graft-versus-host disease (GvHD) complications, hepatic veno-occlusive disease, lung injury, and infections. Despite being a dangerous procedure, it improved patient survival. Hence, its use was extended to treat autoimmune diseases, metabolic disorders, malignant infantile disorders, and hereditary skeletal dysplasia. HSCT is performed to restore or treat various congenital conditions in which immunologic functions are compromised, for instance, by chemo- and radiotherapy, and involves the administration of hematopoietic stem cells (HSCs) in patients with depleted or dysfunctional bone marrow (BM). Since HSCs biology is tightly regulated by oxidative stress (OS), the control of reactive oxygen species (ROS) levels is important to maintain their self-renewal capacity. In quiescent HSCs, low ROS levels are essential for stemness maintenance; however, physiological ROS levels promote HSC proliferation and differentiation. High ROS levels are mainly involved in short-term repopulation, whereas low ROS levels are associated with long-term repopulating ability. In this review, we aim summarize the current state of knowledge about the role of β3-adrenoreceptors (β3-ARs) in regulating HSCs redox homeostasis. β3-ARs play a major role in regulating stromal cell differentiation, and the antagonist SR59230A promotes differentiation of different progenitor cells in hematopoietic tumors, suggesting that β3-ARs agonism and antagonism could be exploited for clinical benefit.
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24
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Shouman K, Benarroch EE. Peripheral neuroimmune interactions: selected review and some clinical implications. Clin Auton Res 2021; 31:477-489. [PMID: 33641054 PMCID: PMC7914391 DOI: 10.1007/s10286-021-00787-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/09/2021] [Indexed: 02/06/2023]
Abstract
Purpose To provide a brief and focused review on peripheral neuroimmune interactions and their implications for some clinical disorders. Methods Narrative review of the literature including of English-language articles published between 1985 and 2021 using PubMed and MEDLINE. Results Many studies on experimental models and in vitro indicate that there are close interactions between the neural and immune systems. Processes from sensory afferents and autonomic efferents co-localize with immune cells and interact at discrete anatomical sites forming neuroimmune units. These neuroimmune interactions are bidirectional and mediated by a wide range of soluble factors including neuropeptides, classical neurotransmitters, cytokines, and other molecules that mediate complex cross-talk among nerves and immune cells. Small-diameter sensory afferents express a wide range of receptors that respond directly to tissue damage or pathogen signals and to chemokines, cytokines, or other molecules released from immune cells. Reciprocally, immune cells respond to neurotransmitters released from nociceptive and autonomic fibers. Neuroimmune interactions operate both at peripheral tissues and at the level of the central nervous system. Both centrally and peripherally, glial cells have a major active role in this bidirectional communication. Conclusions Peripheral neuroimmune interactions are complex and importantly contribute to the pathophysiology of several disorders, including skin, respiratory, and intestinal inflammatory disorders typically associated with pain and altered barrier function. These interactions may be relevant for persistence of symptoms in disorders associated with intense immune activation.
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Affiliation(s)
- Kamal Shouman
- Department of Neurology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Eduardo E Benarroch
- Department of Neurology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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25
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Agas D, Sabbieti MG. Archetypal autophagic players through new lenses for bone marrow stem/mature cells regulation. J Cell Physiol 2021; 236:6101-6114. [PMID: 33492700 DOI: 10.1002/jcp.30296] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/04/2021] [Accepted: 01/11/2021] [Indexed: 12/11/2022]
Abstract
The bone marrow landscape consists of specialized and stem/progenitor cells, which coordinate important tissue-related and systemic physiological features. Within the marrow cavity, stem/progenitor and differentiated hematopoietic and skeletal cells congregate into dynamic functional assemblies throughout specific anatomical regions, termed niches. There is a need for better understanding of the bone marrow microareas, through exploration of the intramural physical and molecular interactions of the distinctive cell populations. The elective liaisons established among the mesenchymal/stromal stem cell and hematopoietic stem cell lineage trees play a key role in orchestrating the stem/mature cell behavior and customized hierarchies within bone marrow cell populations. Recently, the autophagic apparatus has been discovered to be an important feature of bone marrow homeostasis. Autophagy-related factors involved in the labyrinthic and highly dynamic bone marrow workshop redesign the niche framework by coordinating the operational schedule of pluripotent stem and mature cells. The following report summarizes the most recent breakthroughs in our understanding of the intramural relationships between bone marrow cells and key autophagic mediators. Doubtless, the consideration of the autophagy-related and unrelated functions of main players, such as p62, Atg7, Atg5, and Beclin-1 remains a compelling task to thoroughly understand the complex relations between the heterogenic cell types that populate bone marrow.
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Affiliation(s)
- Dimitrios Agas
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Macerata, Italy
| | - Maria Giovanna Sabbieti
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Macerata, Italy
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26
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Liesveld JL, Sharma N, Aljitawi OS. Stem cell homing: From physiology to therapeutics. Stem Cells 2020; 38:1241-1253. [PMID: 32526037 DOI: 10.1002/stem.3242] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 05/20/2020] [Accepted: 05/24/2020] [Indexed: 12/13/2022]
Abstract
Stem cell homing is a multistep endogenous physiologic process that is also used by exogenously administered hematopoietic stem and progenitor cells (HSPCs). This multistep process involves cell migration and is essential for hematopoietic stem cell transplantation. The process can be manipulated to enhance ultimate engraftment potential, and understanding stem cell homing is also important to the understanding of stem cell mobilization. Homing is also of potential importance in the recruitment of marrow mesenchymal stem and stromal cells (MSCs) to sites of injury and regeneration. This process is less understood but assumes importance when these cells are used for repair purposes. In this review, the process of HSPC and MSC homing is examined, as are methods to enhance this process.
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Affiliation(s)
- Jane L Liesveld
- James P. Wilmot Cancer Institute, Department of Medicine, University of Rochester, Rochester, New York, USA
| | - Naman Sharma
- James P. Wilmot Cancer Institute, Department of Medicine, University of Rochester, Rochester, New York, USA
| | - Omar S Aljitawi
- James P. Wilmot Cancer Institute, Department of Medicine, University of Rochester, Rochester, New York, USA
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Cosentino M. Dopaminergic and Adrenergic Pathways as Targets for Drug Repurposing in the Neuroimmune Network. J Neuroimmune Pharmacol 2020; 15:13-16. [PMID: 32103405 DOI: 10.1007/s11481-020-09906-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 02/13/2020] [Indexed: 12/13/2022]
Abstract
Dopamine, noradrenaline and adrenaline are catecholamines, and are all produced along the same metabolic pathway. Their discovery dates back to the early 1900s, and they were appreciated until the second half of the century mainly for their role in the brain and in the regulation of autonomic functions. Nonetheless, in the 1970s characterization of the key role of sympathoadrenergic nerve fibers in the cross-talk between the brain and the immune system paved the way to the raise of modern neuroimmunology, and understanding the immune effects of dopamine occurred in the subsequent decades. Both adrenergic and dopaminergic transmission offer a possibly unparalleled wealth of therapeutic targets, and most of them have been already successfully exploited for cardiovascular, respiratory, neurologic and even psychiatric diseases, however so far the therapeutic potential of adrenergic and dopaminergic agents in the neuroimmune network remains relatively unexploited. This special issue provides a unique collection of expert contributions from some of the most prominent researchers currently studying dopaminergic and adrenergic agents in major diseases like cancer, autoimmunity, neurodegeneration, and even in emerging areas like hematology and metabolism. It is strongly hoped that these reviews will be not only helpful for researchers already working on topics related to the neuroimmune pharmacology of catecholamines, but will also attract novel researchers as much work is still needed to fully exploit the therapeutic potential of dopaminergic and adrenergic drugs for the benefit of patients.
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Affiliation(s)
- Marco Cosentino
- Center for Research in Medical Pharmacology, University of Insubria, Via Monte Generoso 71, 21100, Varese, VA, Italy.
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Turner RT, Philbrick KA, Wong CP, Gamboa AR, Branscum AJ, Iwaniec UT. Effects of Propranolol on Bone, White Adipose Tissue, and Bone Marrow Adipose Tissue in Mice Housed at Room Temperature or Thermoneutral Temperature. Front Endocrinol (Lausanne) 2020; 11:117. [PMID: 32256446 PMCID: PMC7089918 DOI: 10.3389/fendo.2020.00117] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 02/21/2020] [Indexed: 12/16/2022] Open
Abstract
Growing female mice housed at room temperature (22°C) weigh the same but differ in body composition compared to mice housed at thermoneutrality (32°C). Specifically, mice housed at room temperature have lower levels of white adipose tissue (WAT). Additionally, bone marrow adipose tissue (bMAT) and cancellous bone volume fraction in distal femur metaphysis are lower in room temperature-housed mice. The metabolic changes induced by sub-thermoneutral housing are associated with lower leptin levels in serum and higher levels of Ucp1 gene expression in brown adipose tissue. Although the precise mechanisms mediating adaptation to sub-thermoneutral temperature stress remain to be elucidated, there is evidence that increased sympathetic nervous system activity acting via β-adrenergic receptors plays an important role. We therefore evaluated the effect of the non-specific β-blocker propranolol (primarily β1 and β2 antagonist) on body composition, femur microarchitecture, and bMAT in growing female C57BL/6 mice housed at either room temperature or thermoneutral temperature. As anticipated, cancellous bone volume fraction, WAT and bMAT were lower in mice housed at room temperature. Propranolol had small but significant effects on bone microarchitecture (increased trabecular number and decreased trabecular spacing), but did not attenuate premature bone loss induced by room temperature housing. In contrast, propranolol treatment prevented housing temperature-associated differences in WAT and bMAT. To gain additional insight, we evaluated a panel of genes in tibia, using an adipogenesis PCR array. Housing temperature and treatment with propranolol had exclusive as well as shared effects on gene expression. Of particular interest was the finding that room temperature housing reduced, whereas propranolol increased, expression of the gene for acetyl-CoA carboxylase (Acacb), the rate-limiting step for fatty acid synthesis and a key regulator of β-oxidation. Taken together, these findings provide evidence that increased activation of β1 and/or β2 receptors contributes to reduced bMAT by regulating adipocyte metabolism, but that this pathway is unlikely to be responsible for premature cancellous bone loss in room temperature-housed mice.
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Affiliation(s)
- Russell T. Turner
- Skeletal Biology Laboratory, School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, United States
- Center for Healthy Aging Research, Oregon State University, Corvallis, OR, United States
| | - Kenneth A. Philbrick
- Skeletal Biology Laboratory, School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, United States
| | - Carmen P. Wong
- Skeletal Biology Laboratory, School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, United States
| | - Amanda R. Gamboa
- Skeletal Biology Laboratory, School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, United States
| | - Adam J. Branscum
- Biostatistics Program, School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, United States
| | - Urszula T. Iwaniec
- Skeletal Biology Laboratory, School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, United States
- Center for Healthy Aging Research, Oregon State University, Corvallis, OR, United States
- *Correspondence: Urszula T. Iwaniec
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β-Adrenergic Signaling in Lung Cancer: A Potential Role for Beta-Blockers. J Neuroimmune Pharmacol 2019; 15:27-36. [PMID: 31828732 DOI: 10.1007/s11481-019-09891-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 10/29/2019] [Indexed: 12/28/2022]
Abstract
Lung cancer results in more patient deaths each year than any other cancer type. Additional treatment strategies are needed to improve clinical responses to approved treatment modalities and prevent the emergence of resistant disease. Catecholamines including norepinephrine and epinephrine are elevated as a result of chronic stress and mediate their physiological effects through activation of adrenergic receptors on target tissues. Lung cancer cells express β-adrenergic receptors (β-ARs), and numerous preclinical studies indicate that β2-AR signaling on lung cancer cells facilities cellular programs including proliferation, motility, apoptosis resistance, epithelial-to-mesenchymal transition, metastasis, and the acquisition of an angiogenic and immunosuppressive phenotype. Here, we review the preclinical and clinical evidence supporting a potential role for beta-blockers in improving the clinical outcome of lung cancer patients. Graphical Abstract Catecholamines including norepinephrine and epinephrine act of β-ARs expressed on NSCLC tumor cells and activate pathways regulating tumor progression.
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Sun T, Ju M, Dai X, Dong H, Gu W, Gao Y, Fu R, Liu X, Huang Y, Liu W, Ch Y, Wang W, Li H, Zhou Y, Shi L, Yang R, Zhang L. Multilevel defects in the hematopoietic niche in essential thrombocythemia. Haematologica 2019; 105:661-673. [PMID: 31289202 PMCID: PMC7049349 DOI: 10.3324/haematol.2018.213686] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 07/05/2019] [Indexed: 12/24/2022] Open
Abstract
The role of the bone marrow niche in essential thrombocythemia (ET) remains unclear. Here, we observed multilevel defects in the hematopoietic niche of patients with JAK2V617F-positive ET, including functional deficiency in mesenchymal stromal cells (MSC), immune imbalance, and sympathetic-nerve damage. Mesenchymal stromal cells from patients with JAK2V617F-positive essential thrombocythemia had a transformed transcriptome. In parallel, they showed enhanced proliferation, decreased apoptosis and senescence, attenuated ability to differentiate into adipocytes and osteocytes, and insufficient support for normal hematopoiesis. Additionally, they were inefficient in suppressing immune responses. For instance, they poorly inhibited proliferation and activation of CD4-positive T cells and the secretion of the inflammatory factor soluble CD40-ligand. They also poorly induced formation of mostly immunosuppressive T-helper 2 cells (Th2) and the secretion of the anti-inflammatory factor interleukin-4 (IL-4). Furthermore, we identified WDR4 as a potent protein with low expression and which was correlated with increased proliferation, reduced senescence and differentiation, and insufficient support for normal hematopoiesis in MSC from patients with JAK2V617F-positive ET. We also observed that loss of WDR4 in MSC cells downregulated the interleukin-6 (IL-6) level through the ERK–GSK3β–CREB signaling based on our in vitro studies. Altogether, our results show that multilevel changes occur in the bone marrow niche of patients with JAK2V617F-positive ET, and low expression of WDR4 in MSC may be critical for inducing hematopoietic related changes.
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Affiliation(s)
- Ting Sun
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin
| | - Mankai Ju
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin
| | - Xinyue Dai
- State Key Laboratory of Experimental Hematology
| | - Huan Dong
- State Key Laboratory of Experimental Hematology
| | - Wenjing Gu
- State Key Laboratory of Experimental Hematology
| | - Yuchen Gao
- State Key Laboratory of Experimental Hematology
| | - Rongfeng Fu
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases
| | - Xiaofan Liu
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases
| | - Yueting Huang
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases
| | - Wei Liu
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases
| | - Ying Ch
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases
| | - Wentian Wang
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases
| | - Huiyuan Li
- State Key Laboratory of Experimental Hematology.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases
| | - Yuan Zhou
- State Key Laboratory of Experimental Hematology.,Tianjin Laboratory of Blood Disease Gene Therapy.,PUMC Department of Stem Cell and Regenerative Medicine, Tianjin, China
| | - Lihong Shi
- State Key Laboratory of Experimental Hematology .,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Center for Stem Cell Medicine.,PUMC Department of Stem Cell and Regenerative Medicine, Tianjin, China
| | - Renchi Yang
- State Key Laboratory of Experimental Hematology .,National Clinical Research Center for Blood Diseases.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases.,CAMS Center for Stem Cell Medicine
| | - Lei Zhang
- State Key Laboratory of Experimental Hematology .,National Clinical Research Center for Blood Diseases.,Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin.,Tianjin Laboratory of Blood Disease Gene Therapy.,CAMS Key Laboratory of Gene Therapy for Blood Diseases.,CAMS Center for Stem Cell Medicine.,PUMC Department of Stem Cell and Regenerative Medicine, Tianjin, China
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