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Qiao G, Chen M, Mohammadpour H, MacDonald CR, Bucsek MJ, Hylander BL, Barbi JJ, Repasky EA. Chronic Adrenergic Stress Contributes to Metabolic Dysfunction and an Exhausted Phenotype in T Cells in the Tumor Microenvironment. Cancer Immunol Res 2021; 9:651-664. [PMID: 33762351 DOI: 10.1158/2326-6066.cir-20-0445] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 12/10/2020] [Accepted: 03/22/2021] [Indexed: 11/16/2022]
Abstract
Metabolic dysfunction and exhaustion in tumor-infiltrating T cells have been linked to ineffectual antitumor immunity and the failure of immune checkpoint inhibitor therapy. We report here that chronic stress plays a previously unrecognized role in regulating the state of T cells in the tumor microenvironment (TME). Using two mouse tumor models, we found that blocking chronic adrenergic stress signaling using the pan β-blocker propranolol or by using mice lacking the β2-adrenergic receptor (β2-AR) results in reduced tumor growth rates with significantly fewer tumor-infiltrating T cells that express markers of exhaustion, with a concomitant increase in progenitor exhausted T cells. We also report that blocking β-AR signaling in mice increases glycolysis and oxidative phosphorylation in tumor-infiltrating lymphocytes (TIL), which associated with increased expression of the costimulatory molecule CD28 and increased antitumor effector functions, including increased cytokine production. Using T cells from Nur77-GFP reporter mice to monitor T-cell activation, we observed that stress-induced β-AR signaling suppresses T-cell receptor (TCR) signaling. Together, these data suggest that chronic stress-induced adrenergic receptor signaling serves as a "checkpoint" of immune responses and contributes to immunosuppression in the TME by promoting T-cell metabolic dysfunction and exhaustion. These results also support the possibility that chronic stress, which unfortunately is increased in many patients with cancer following their diagnoses, could be exerting a major negative influence on the outcome of therapies that depend upon the status of TILs and support the use of strategies to reduce stress or β-AR signaling in combination with immunotherapy.
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Affiliation(s)
- Guanxi Qiao
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Minhui Chen
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Hemn Mohammadpour
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Cameron R MacDonald
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Mark J Bucsek
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Bonnie L Hylander
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Joseph J Barbi
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Elizabeth A Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York.
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2
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Gandhi S, Pandey MR, Attwood K, Ji W, Witkiewicz AK, Knudsen ES, Allen C, Tario JD, Wallace PK, Cedeno CD, Levis M, Stack S, Funchain P, Drabick JJ, Bucsek MJ, Puzanov I, Mohammadpour H, Repasky EA, Ernstoff MS. Phase I Clinical Trial of Combination Propranolol and Pembrolizumab in Locally Advanced and Metastatic Melanoma: Safety, Tolerability, and Preliminary Evidence of Antitumor Activity. Clin Cancer Res 2020; 27:87-95. [PMID: 33127652 DOI: 10.1158/1078-0432.ccr-20-2381] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/09/2020] [Accepted: 10/21/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Increased β-adrenergic receptor (β-AR) signaling has been shown to promote the creation of an immunosuppressive tumor microenvironment (TME). Preclinical studies have shown that abrogation of this signaling pathway, particularly β2-AR, provides a more favorable TME that enhances the activity of anti-PD-1 checkpoint inhibitors. We hypothesize that blocking stress-related immunosuppressive pathways would improve tumor response to immune checkpoint inhibitors in patients. Here, we report the results of dose escalation of a nonselective β-blocker (propranolol) with pembrolizumab in patients with metastatic melanoma. PATIENTS AND METHODS A 3 + 3 dose escalation study for propranolol twice a day with pembrolizumab (200 mg every 3 weeks) was completed. The primary objective was to determine the recommended phase II dose (RP2D). Additional objectives included safety, antitumor activity, and biomarker analyses. Responders were defined as patients with complete or partial response per immune-modified RECIST at 6 months. RESULTS Nine patients with metastatic melanoma received increasing doses of propranolol in cohorts of 10, 20, and 30 mg twice a day. No dose-limiting toxicities were observed. Most common treatment-related adverse events (TRAEs) were rash, fatigue, and vitiligo, observed in 44% patients. One patient developed two grade ≥3 TRAEs. Objective response rate was 78%. While no significant changes in treatment-associated biomarkers were observed, an increase in IFNγ and a decrease in IL6 was noted in responders. CONCLUSIONS Combination of propranolol with pembrolizumab in treatment-naïve metastatic melanoma is safe and shows very promising activity. Propranolol 30 mg twice a day was selected as RP2D in addition to pembrolizumab based on safety, tolerability, and preliminary antitumor activity.
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Affiliation(s)
- Shipra Gandhi
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York.
| | - Manu R Pandey
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Kristopher Attwood
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Wenyan Ji
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Agnieszka K Witkiewicz
- Center for Personalized Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Erik S Knudsen
- Center for Personalized Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Cheryl Allen
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Joseph D Tario
- Department of Flow Cytometry, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Paul K Wallace
- Department of Flow Cytometry, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Carlos D Cedeno
- Department of Flow Cytometry, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Maria Levis
- Clinical Research Service, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Suzanne Stack
- Clinical Research Service, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Pauline Funchain
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Joseph J Drabick
- Division of Hematology and Oncology, Penn State Cancer Institute, Hershey, Pennsylvania
| | - Mark J Bucsek
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Igor Puzanov
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Hemn Mohammadpour
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Elizabeth A Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Marc S Ernstoff
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York.,Division of Cancer Treatment and Diagnosis/Developmental Therapy Program-ImmunoOncology Branch, NIH/NCI, Bethesda, Maryland
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3
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Gandhi S, Pandey M, Ammannagari N, Wang C, Bucsek MJ, Hamad L, Repasky E, Ernstoff MS. Impact of concomitant medication use and immune-related adverse events on response to immune checkpoint inhibitors. Immunotherapy 2020; 12:141-149. [PMID: 32064978 DOI: 10.2217/imt-2019-0064] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Aim: Patients receiving checkpoint inhibitors (CPI) are frequently on other medications for co-morbidities. We explored the impact of concomitant medication use on outcomes. Materials & methods: 210 metastatic cancer patients on CPI were identified and association between concomitant medication use and immune-related adverse events with clinical outcomes was determined. Results: Aspirin, metformin, β-blockers and statins were not shown to have any statistically significant difference on clinical benefit. 26.3% patients with clinical benefit developed rash versus 11.8% without clinical benefit (p < 0.05) on multivariate analysis. Conclusion: Use of common prescription and nonprescription medications in patients with multiple co-morbidities appears safe and does not have an adverse effect on CPI efficacy. The presence of rash predicted for a better response.
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Affiliation(s)
- Shipra Gandhi
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Manu Pandey
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Nischala Ammannagari
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Chong Wang
- Department of Biostatistics, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Mark J Bucsek
- Department of Immunology & Cell Stress & Biophysical Therapies Program, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Lamya Hamad
- Melanoma Program, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA.,Clinical Pharmacy Service, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Elizabeth Repasky
- Department of Immunology & Cell Stress & Biophysical Therapies Program, Elm & Carlton Streets, Buffalo, NY 14263, USA
| | - Marc S Ernstoff
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA.,Melanoma Program, Roswell Park Comprehensive Cancer Center, Elm & Carlton Streets, Buffalo, NY 14263, USA
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4
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MacDonald CR, Bucsek MJ, Qiao G, Chen M, Evans L, Greenberg DJ, Uccello TP, Battaglia NG, Hylander BL, Singh AK, Lord EM, Gerber SA, Repasky EA. Adrenergic Receptor Signaling Regulates the Response of Tumors to Ionizing Radiation. Radiat Res 2019; 191:585-589. [PMID: 31021732 PMCID: PMC6774253 DOI: 10.1667/rr15193.1] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
While ionizing radiation is a major form of cancer therapy, radioresistance remains a therapeutic obstacle. We have previously shown that the mandated housing temperature for laboratory mice (∼22°C) induces mild, but chronic, cold stress resulting in increased circulating norepinephrine, which binds to, and triggers activation of, beta-adrenergic receptors (β-AR) on tumor and immune cells. This adrenergic signaling increases tumor cell intrinsic resistance to chemotherapy and suppression of the anti-tumor immune response. These findings led us to hypothesize that adrenergic stress signaling increases radioresistance in tumor cells in addition to suppressing T-cell-mediated anti-tumor immunity, thus suppressing the overall sensitivity of tumors to radiation. We used three strategies to test the effect of adrenergic signaling on responsiveness to radiation. For one strategy, mice implanted with CT26 murine colon adenocarcinoma were housed at either 22°C or at thermoneutrality (30°C), which reduces physiological adrenergic stress. For a second strategy, we used a β-AR antagonist ("beta blocker") to block adrenergic signaling in mice housed at 22°C. In either case, tumors were then irradiated with a single 6 Gy dose and the response was compared to mice whose adrenergic stress signaling was not reduced. For the third strategy, we used an in vitro approach in which several different tumor cell lines were treated with a β-AR agonist and irradiated, and cell survival was then assessed by clonogenic assay. Overall, we found that adrenergic stress significantly impaired the anti-tumor efficacy of radiation by inducing tumor cell resistance to radiation-induced cell killing and by suppression of anti-tumor immunity. Treatment using beta blockers is a promising strategy for increasing the anti-tumor efficacy of radiotherapy.
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Affiliation(s)
- Cameron R. MacDonald
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Mark J. Bucsek
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Guanxi Qiao
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Minhui Chen
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Lauren Evans
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Daniel J. Greenberg
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Taylor P. Uccello
- Department of Microbiology/Immunology, University of Rochester Medical Center, Rochester, New York
14642
| | - Nicholas G. Battaglia
- Department of Microbiology/Immunology, University of Rochester Medical Center, Rochester, New York
14642
| | - Bonnie L. Hylander
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Anurag K. Singh
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
| | - Edith M. Lord
- Department of Microbiology/Immunology, University of Rochester Medical Center, Rochester, New York
14642
| | - Scott A. Gerber
- Department of Microbiology/Immunology, University of Rochester Medical Center, Rochester, New York
14642
- Department of Surgery, University of Rochester Medical Center, Rochester, New York 14642
| | - Elizabeth A. Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263
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5
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Qiao G, Chen M, Bucsek MJ, Mohammadpour H, MacDonald CR, Campbell HM, Hylander BL, Repasky EA. Adrenergic stress impairs CD8+T-cell activation and effector function, limiting antitumor immune responses: an in vivo analysis. The Journal of Immunology 2019. [DOI: 10.4049/jimmunol.202.supp.195.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
CD8+T-cell activation requires a substantial up-regulation of both glycolysis and oxidative phosphorylation to support proliferation and immune effector functions. We have shown that chronic stress suppresses anti-tumor immunity and is associated with elevated levels of the sympathetic neurotransmitter norepinephrine (NE). NE signals through adrenergic receptors (ARs) present on all cells to coordinate a sympathetic stress response. We found that reducing or blocking AR signaling can significantly improve anti-tumor immune responses. Additionally, we discovered that triggering AR signaling during CD8+T-cell activation in vitro impairs metabolic reprogramming, primarily through the beta2-AR. We hypothesized that, in vivo, chronic stress would also impair metabolic reprogramming, leading to significant failure of intratumoral CD8+T-cell effector function. We found that the mitochondrial mass of CD8+T-cells isolated from B16-OVA tumors (melanoma) is decreased compared to CD8+T-cells from tumor draining lymph nodes; however, when tumor bearing WT mice are treated with propranolol, or in tumors grown in adrb2−/− mice, we found that tumor infiltrating CD8+T-cells have a higher mitochondrial mass. We also found that tumor infiltrating CD8+T-cells from mice treated with propranolol have higher CD28 expression, suggesting that adrenergic stress-induced signaling impairs metabolism of tumor infiltrating CD8+T-cells through a CD28-dependent pathway. Together, these data support the idea that in vivo, chronic stress inhibits the antitumor immune response through inhibition of CD8+T-cell metabolism.
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6
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Bucsek MJ, Giridharan T, MacDonald CR, Hylander BL, Repasky EA. An overview of the role of sympathetic regulation of immune responses in infectious disease and autoimmunity. Int J Hyperthermia 2019; 34:135-143. [PMID: 29498310 DOI: 10.1080/02656736.2017.1411621] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Stress in patients and pre-clinical research animals plays a critical role in disease progression Activation of the sympathetic nervous system (SNS) by stress results in secretion of the catecholamines epinephrine (Epi) and norepinephrine (NE) from the adrenal gland and sympathetic nerve endings. Adrenergic receptors for catecholamines are present on immune cells and their activity is affected by stress and the accompanying changes in levels of these neurotransmitters. In this short review, we discuss how this adrenergic stress impacts two categories of immune responses, infections and autoimmune diseases. Catecholamines signal primarily through the β2-adrenergic receptors present on innate and adaptive immune cells which are critical in responding to infections caused by pathogens. In general, this adrenergic input, particularly chronic stimulation, suppresses lymphocytes and allows infections to progress. On the other hand, insufficient adrenergic control of immune responses allows progression of several autoimmune diseases.
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Affiliation(s)
- Mark J Bucsek
- a Department of Immunology , Roswell Park Cancer Institute , Buffalo , NY , USA
| | | | - Cameron R MacDonald
- a Department of Immunology , Roswell Park Cancer Institute , Buffalo , NY , USA
| | - Bonnie L Hylander
- a Department of Immunology , Roswell Park Cancer Institute , Buffalo , NY , USA
| | - Elizabeth A Repasky
- a Department of Immunology , Roswell Park Cancer Institute , Buffalo , NY , USA
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7
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Mohammadpour H, Bucsek MJ, Hylander BL, Repasky EA. Depression Stresses the Immune Response and Promotes Prostate Cancer Growth. Clin Cancer Res 2019; 25:2363-2365. [PMID: 30670491 DOI: 10.1158/1078-0432.ccr-18-3980] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 01/10/2019] [Accepted: 01/17/2019] [Indexed: 12/21/2022]
Abstract
Depression induces secretion of neuropeptide Y from prostate cancer cells, which, in turn, recruits myeloid-derived suppressor cells (MDSC) to the tumor; tumor cells and MDSCs secrete IL6, which activates STAT3 within cancer cells. Prostate cancer samples from depressed patients reveal a similar phenotype, suggesting new treatment strategies based upon blockade of β2-adrenergic receptors and/or neuropeptide Y.See related article by Cheng et al., p. 2621.
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Affiliation(s)
- Hemn Mohammadpour
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York.
| | - Mark J Bucsek
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Bonnie L Hylander
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Elizabeth A Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
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8
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Qiao G, Bucsek MJ, Winder NM, Chen M, Giridharan T, Olejniczak SH, Hylander BL, Repasky EA. β-Adrenergic signaling blocks murine CD8 + T-cell metabolic reprogramming during activation: a mechanism for immunosuppression by adrenergic stress. Cancer Immunol Immunother 2019; 68:11-22. [PMID: 30229289 PMCID: PMC6326964 DOI: 10.1007/s00262-018-2243-8] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 09/07/2018] [Indexed: 11/26/2022]
Abstract
Primary and secondary lymphoid organs are heavily innervated by the autonomic nervous system. Norepinephrine, the primary neurotransmitter secreted by post-ganglionic sympathetic neurons, binds to and activates β-adrenergic receptors expressed on the surface of immune cells and regulates the functions of these cells. While it is known that both activated and memory CD8+ T-cells primarily express the β2-adrenergic receptor (β2-AR) and that signaling through this receptor can inhibit CD8+ T-cell effector function, the mechanism(s) underlying this suppression is not understood. Under normal activation conditions, T-cells increase glucose uptake and undergo metabolic reprogramming. In this study, we show that treatment of murine CD8+ T-cells with the pan β-AR agonist isoproterenol (ISO) was associated with a reduced expression of glucose transporter 1 following activation, as well as decreased glucose uptake and glycolysis compared to CD8+ T-cells activated in the absence of ISO. The effect of ISO was specifically dependent upon β2-AR, since it was not seen in adrb2-/- CD8+ T-cells and was blocked by the β-AR antagonist propranolol. In addition, we found that mitochondrial function in CD8+ T-cells was also impaired by β2-AR signaling. This study demonstrates that one mechanism by which β2-AR signaling can inhibit CD8+ T-cell activation is by suppressing the required metabolic reprogramming events which accompany activation of these immune cells and thus reveals a new mechanism by which adrenergic stress can suppress the effector activity of immune cells.
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MESH Headings
- Adrenergic beta-Agonists/pharmacology
- Adrenergic beta-Antagonists/pharmacology
- Animals
- CD8-Positive T-Lymphocytes/cytology
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cells, Cultured
- Female
- Glucose/immunology
- Glucose/metabolism
- Immune Tolerance/drug effects
- Immune Tolerance/immunology
- Isoproterenol/pharmacology
- Lymphocyte Activation/drug effects
- Lymphocyte Activation/immunology
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Knockout
- Propranolol/pharmacology
- Receptors, Adrenergic, beta-2/genetics
- Receptors, Adrenergic, beta-2/immunology
- Receptors, Adrenergic, beta-2/metabolism
- Signal Transduction/drug effects
- Signal Transduction/immunology
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Affiliation(s)
- Guanxi Qiao
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Mark J Bucsek
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Nicolette M Winder
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
- Jacob School of Medicine and Biomedical Sciences, The State University of New York, University at Buffalo, 955 Main Street, Buffalo, NY, 14203, USA
| | - Minhui Chen
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Thejaswini Giridharan
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Scott H Olejniczak
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Bonnie L Hylander
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Elizabeth A Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA.
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9
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Qiao G, Chen M, Bucsek MJ, Repasky EA, Hylander BL. Adrenergic Signaling: A Targetable Checkpoint Limiting Development of the Antitumor Immune Response. Front Immunol 2018; 9:164. [PMID: 29479349 PMCID: PMC5812031 DOI: 10.3389/fimmu.2018.00164] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 01/18/2018] [Indexed: 12/15/2022] Open
Abstract
An immune response must be tightly controlled so that it will be commensurate with the level of response needed to protect the organism without damaging normal tissue. The roles of cytokines and chemokines in orchestrating these processes are well known, but although stress has long been thought to also affect immune responses, the underlying mechanisms were not as well understood. Recently, the role of nerves and, specifically, the sympathetic nervous system, in regulating immune responses is being revealed. Generally, an acute stress response is beneficial but chronic stress is detrimental because it suppresses the activities of effector immune cells while increasing the activities of immunosuppressive cells. In this review, we first discuss the underlying biology of adrenergic signaling in cells of both the innate and adaptive immune system. We then focus on the effects of chronic adrenergic stress in promoting tumor growth, giving examples of effects on tumor cells and immune cells, explaining the methods commonly used to induce stress in preclinical mouse models. We highlight how this relates to our observations that mandated housing conditions impose baseline chronic stress on mouse models, which is sufficient to cause chronic immunosuppression. This problem is not commonly recognized, but it has been shown to impact conclusions of several studies of mouse physiology and mouse models of disease. Moreover, the fact that preclinical mouse models are chronically immunosuppressed has critical ramifications for analysis of any experiments with an immune component. Our group has found that reducing adrenergic stress by housing mice at thermoneutrality or treating mice housed at cooler temperatures with β-blockers reverses immunosuppression and significantly improves responses to checkpoint inhibitor immunotherapy. These observations are clinically relevant because there are numerous retrospective epidemiological studies concluding that cancer patients who were taking β-blockers have better outcomes. Clinical trials testing whether β-blockers can be repurposed to improve the efficacy of traditional and immunotherapies in patients are on the horizon.
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Affiliation(s)
- Guanxi Qiao
- Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Minhui Chen
- Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Mark J. Bucsek
- Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Elizabeth A. Repasky
- Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Bonnie L. Hylander
- Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
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10
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Bucsek MJ, Qiao G, MacDonald CR, Giridharan T, Evans L, Niedzwecki B, Liu H, Kokolus KM, Eng JWL, Messmer MN, Attwood K, Abrams SI, Hylander BL, Repasky EA. β-Adrenergic Signaling in Mice Housed at Standard Temperatures Suppresses an Effector Phenotype in CD8 + T Cells and Undermines Checkpoint Inhibitor Therapy. Cancer Res 2017; 77:5639-5651. [PMID: 28819022 DOI: 10.1158/0008-5472.can-17-0546] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 06/27/2017] [Accepted: 08/08/2017] [Indexed: 12/15/2022]
Abstract
The immune context of tumors has significant prognostic value and is predictive of responsiveness to several forms of therapy, including immunotherapy. We report here that CD8+ T-cell frequency and functional orientation within the tumor microenvironment is regulated by β2-adrenergic receptor (β-AR) signaling in host immune cells. We used three strategies-physiologic (manipulation of ambient thermal environment), pharmacologic (β-blockers), and genetic (β2-AR knockout mice) to reduce adrenergic stress signaling in two widely studied preclinical mouse tumor models. Reducing β-AR signaling facilitated conversion of tumors to an immunologically active tumor microenvironment with increased intratumoral frequency of CD8+ T cells with an effector phenotype and decreased expression of programmed death receptor-1 (PD-1), in addition to an elevated effector CD8+ T-cell to CD4+ regulatory T-cell ratio (IFNγ+CD8+:Treg). Moreover, this conversion significantly increased the efficacy of anti-PD-1 checkpoint blockade. These data highlight the potential of adrenergic stress and norepinephrine-driven β-AR signaling to regulate the immune status of the tumor microenvironment and support the strategic use of clinically available β-blockers in patients to improve responses to immunotherapy. Cancer Res; 77(20); 5639-51. ©2017 AACR.
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Affiliation(s)
- Mark J Bucsek
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Guanxi Qiao
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | | | | | - Lauren Evans
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Brian Niedzwecki
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Haichao Liu
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Kathleen M Kokolus
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Jason W-L Eng
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Michelle N Messmer
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Kristopher Attwood
- Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, New York
| | - Scott I Abrams
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
| | - Bonnie L Hylander
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York
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Qiao G, Bucsek MJ, Hylander BL, Repasky EA. Adrenergic signaling impairs activation of CD8+ T cells by blocking metabolic reprogramming. The Journal of Immunology 2017. [DOI: 10.4049/jimmunol.198.supp.76.27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
Adrenergic stress promotes tumor progression by several mechanisms. Mice housed at standard housing temperature (ST, 22°C) experience chronic adrenergic cold stress sufficient to elevate norepinephrine levels compared to mice housed at thermoneutrality (TT, 30°C) and we found that tumors grow faster at ST. We have also previously reported that the anti-tumor immune response is suppressed at ST. Tumor infiltrating CD8+ T cells from these mice have reduced expression of activation and effector function markers. These deficits are reversed by housing mice at TT which reduced adrenergic stress or by treating mice at ST with the β-adrenergic receptor antagonist propranolol. Coincident with this effect, we see increased cell surface expression of the glucose transporter-1 on CD8+ T cells, which is critical for glycolysis. Based on the fact that T cell activation and function require up-regulation of glycolysis (i.e. “metabolic reprogramming”), we hypothesize that adrenergic signaling impairs the antitumor efficacy of CD8+ T cells by impairing metabolic reprogramming. To test this hypothesis, CD8+ T cells were isolated and activated and treated +/− the β-AR agonist isoproterenol (ISO). Using Seahorse Extracellular Flux Analysis to compare the bioenergetics of control and ISO treated CD8+ T cells, we found that adrenergic signaling significantly reduced ECAR (glycolysis) and increased the ratio of oxidative phosphorylation/glycolytic rate (OCR/ECAR). These data support the idea that adrenergic signaling blocks metabolic reprogramming in CD8+ T cells thereby inhibiting T cell activation. Current work is focused on identifying the precise intracellular pathways by which adrenergic signaling and T cell metabolism intersect.
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Bucsek MJ, Qiao G, Liu H, Evans L, MacDonald C, Hylander B, Repasky EA. Adrenergic signaling mediates immune suppression induced by cool housing temperatures for laboratory mice. The Journal of Immunology 2016. [DOI: 10.4049/jimmunol.196.supp.72.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
Our laboratory has demonstrated that standard mildly cool housing temperatures (ST, 22°C) can significantly enhance tumor growth by suppressing anti-tumor immunity. In contrast, we have found that maintaining mice at thermoneutral temperatures (TT, 30°C) reversed immunosuppression and significantly delayed tumor growth compared to ST. Under cool conditions, mammals produce heat via adaptive thermogenesis, a process which is driven by norepinephrine (NE) acting through β-adrenergic receptors (β-ARs) on brown adipose cells and we found that NE is significantly elevated in mice at ST compared to TT. NE is known to suppress immune cell activity. We therefore hypothesized that cool housing conditions elevate NE which then suppresses anti-tumor immunity. To investigate this hypothesis, we used two syngeneic mouse tumor models: 4T1 mammary carcinoma and B16-OVA melanoma. In tumor bearing mice at ST, the β-AR antagonist propranolol significantly delayed tumor growth. β-blockade had no effect on the growth of 4T1 tumors in immunodeficient SCID mice indicating a mechanism involving the adaptive immune response. In mice bearing B16-OVA tumors, β-blockade also slowed tumor growth and this beneficial effect was negated by CD8+ T-cell depletion. In both models, reversing adrenergic stress induced immunosuppression by β-AR blockade in combination with boosting the anti-tumor T cell response by blocking programmed cell death receptor 1 (PD-1) significantly slowed tumor growth in mice housed at ST compared to either treatment alone. Therefore, combination therapy with β-receptor antagonists could improve the clinical efficacy of immunotherapy, including checkpoint inhibition.
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Ito F, Ku AW, Bucsek MJ, Muhitch JB, Vardam-Kaur T, Kim M, Fisher DT, Camoriano M, Khoury T, Skitzki JJ, Gollnick SO, Evans SS. Immune Adjuvant Activity of Pre-Resectional Radiofrequency Ablation Protects against Local and Systemic Recurrence in Aggressive Murine Colorectal Cancer. PLoS One 2015; 10:e0143370. [PMID: 26599402 PMCID: PMC4657935 DOI: 10.1371/journal.pone.0143370] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 11/04/2015] [Indexed: 12/20/2022] Open
Abstract
Purpose While surgical resection is a cornerstone of cancer treatment, local and distant recurrences continue to adversely affect outcome in a significant proportion of patients. Evidence that an alternative debulking strategy involving radiofrequency ablation (RFA) induces antitumor immunity prompted the current investigation of the efficacy of performing RFA prior to surgical resection (pre-resectional RFA) in a preclinical mouse model. Experimental Design Therapeutic efficacy and systemic immune responses were assessed following pre-resectional RFA treatment of murine CT26 colon adenocarcinoma. Results Treatment with pre-resectional RFA significantly delayed tumor growth and improved overall survival compared to sham surgery, RFA, or resection alone. Mice in the pre-resectional RFA group that achieved a complete response demonstrated durable antitumor immunity upon tumor re-challenge. Failure to achieve a therapeutic benefit in immunodeficient mice confirmed that tumor control by pre-resectional RFA depends on an intact adaptive immune response rather than changes in physical parameters that make ablated tumors more amenable to a complete surgical excision. RFA causes a marked increase in intratumoral CD8+ T lymphocyte infiltration, thus substantially enhancing the ratio of CD8+ effector T cells: FoxP3+ regulatory T cells. Importantly, pre-resectional RFA significantly increases the number of antigen-specific CD8+ T cells within the tumor microenvironment and tumor-draining lymph node but had no impact on infiltration by myeloid-derived suppressor cells, M1 macrophages or M2 macrophages at tumor sites or in peripheral lymphoid organs (i.e., spleen). Finally, pre-resectional RFA of primary tumors delayed growth of distant tumors through a mechanism that depends on systemic CD8+ T cell-mediated antitumor immunity. Conclusion Improved survival and antitumor systemic immunity elicited by pre-resectional RFA support the translational potential of this neoadjuvant treatment for cancer patients with high-risk of local and systemic recurrence.
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Affiliation(s)
- Fumito Ito
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
- Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Amy W. Ku
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Mark J. Bucsek
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Jason B. Muhitch
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
- Department of Urology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Trupti Vardam-Kaur
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
- Edwin L. Steele Laboratory, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Minhyung Kim
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
- Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Daniel T. Fisher
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Marta Camoriano
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Thaer Khoury
- Department of Pathology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Joseph J. Skitzki
- Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Sandra O. Gollnick
- Department of Cell Stress Biology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
| | - Sharon S. Evans
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, United States of America
- * E-mail:
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Vella JB, Thompson SD, Bucsek MJ, Song M, Huard J. Murine and human myogenic cells identified by elevated aldehyde dehydrogenase activity: implications for muscle regeneration and repair. PLoS One 2011; 6:e29226. [PMID: 22195027 PMCID: PMC3240661 DOI: 10.1371/journal.pone.0029226] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Accepted: 11/22/2011] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Despite the initial promise of myoblast transfer therapy to restore dystrophin in Duchenne muscular dystrophy patients, clinical efficacy has been limited, primarily by poor cell survival post-transplantation. Murine muscle derived stem cells (MDSCs) isolated from slowly adhering cells (SACs) via the preplate technique, induce greater muscle regeneration than murine myoblasts, primarily due to improved post-transplantation survival, which is conferred by their increased stress resistance capacity. Aldehyde dehydrogenase (ALDH) represents a family of enzymes with important morphogenic as well as oxidative damage mitigating roles and has been found to be a marker of stem cells in both normal and malignant tissue. In this study, we hypothesized that elevated ALDH levels could identify murine and human muscle derived cell (hMDC) progenitors, endowed with enhanced stress resistance and muscle regeneration capacity. METHODOLOGY/PRINCIPAL FINDINGS Skeletal muscle progenitors were isolated from murine and human skeletal muscle by a modified preplate technique and unfractionated enzymatic digestion, respectively. ALDH(hi) subpopulations isolated by fluorescence activate cell sorting demonstrated increased proliferation and myogenic differentiation capacities compared to their ALDH(lo) counterparts when cultivated in oxidative and inflammatory stress media conditions. This behavior correlated with increased intracellular levels of reduced glutathione and superoxide dismutase. ALDH(hi) murine myoblasts were observed to exhibit an increased muscle regenerative potential compared to ALDH(lo) myoblasts, undergo multipotent differentiation (osteogenic and chondrogenic), and were found predominately in the SAC fraction, characteristics that are also observed in murine MDSCs. Likewise, human ALDH(hi) hMDCs demonstrated superior muscle regenerative capacity compared to ALDH(lo) hMDCs. CONCLUSIONS The methodology of isolating myogenic cells on the basis of elevated ALDH activity yielded cells with increased stress resistance, a behavior that conferred increased regenerative capacity of dystrophic murine skeletal muscle. This result demonstrates the critical role of stress resistance in myogenic cell therapy as well as confirms the role of ALDH as a marker for rapid isolation of murine and human myogenic progenitors for cell therapy.
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Affiliation(s)
- Joseph B. Vella
- Department of Orthopedic Surgery, Stem Cell Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Seth D. Thompson
- Department of Orthopedic Surgery, Stem Cell Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Mark J. Bucsek
- Department of Orthopedic Surgery, Stem Cell Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Minjung Song
- Department of Orthopedic Surgery, Stem Cell Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Johnny Huard
- Department of Orthopedic Surgery, Stem Cell Research Center, Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- McGowen Institute of Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- * E-mail:
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Abstract
A case of black insulinoma is reported. The color was due to a cytoplasmic pigment. Immunostaining for neuron-specific enolase and chromogranin was positive in the tumor cells, and the pigment granules themselves reacted with the chromogranin antibody. Numerous beta cell type dense core granules as well as atypical granules were found by electron microscopy. An important finding was that the dense core granules contribute to the lipofuscin pigment formation.
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Affiliation(s)
- G Illyés
- 2nd Department of Pathology, Semmelweis University of Medicine, Budapest, Hungary
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Réz G, Kiss A, Bucsek MJ, Kovács J. Attachment of ribosomes to endoplasmic membranes in mouse pancreas. Degranulation in vivo caused by the inducers of autophagocytosis neutral red, vinblastine, puromycin, and cadmium ions, and prevention by cycloheximide. Chem Biol Interact 1976; 13:77-87. [PMID: 1260947 DOI: 10.1016/0009-2797(76)90015-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The present investigation was undertaken to discover whether in vivo inducers of autophagocytosis such as neutral red (0.40 mg/g body weight), cadmium chloride (0.15 mg/animal), vinblastine sulfate (7.5 mg/kg b.w.), and puromycin dihydrochloride (0.20 mg/g b.w.) are able to produce degranulation of rough surfaced endoplasmic reticulum (ER) of pancreatic acinar cells as we suggested earlier. Using a modified method of Blobel and Potter about 30% of the total ribosomes of untreated control pancreas were recovered in the free form, and 70% in the membrane-bound form. Cycloheximide (0.20 mg/g body weight) had no effect on this distribution of ribosomes, while neutral red, cadmium ions, vinblastine, and puromycin led to the presence of more free ribosomes: thus up to 70% of the total cytoplasmic ribosomes were recovered in the free form 30 to 60 min after treatments with the autophagic inducers. Pretreatments with cycloheximide prevented this shift and the distribution of ribosomes remained normal. On the basis of these and previous results we conclude that in pancreas an initial degranulation of the ER caused by these agents is a precondition of membrane transformation in autophagocytosis which is preventable by cycloheximide. Confirming the ultrastructural data of Longnecker et al. on rat pancreas, puromycin was shown to cause different forms of cellular injury including autophagocytosis. All forms of cellular injury were also prevented by pretreatment with cycloheximide in mouse pancreas.
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