1
|
Rayasam A, Drobyski WR. Translational Clinical Strategies for the Prevention of Gastrointestinal Tract Graft Versus Host Disease. Front Immunol 2021; 12:779076. [PMID: 34899738 PMCID: PMC8662938 DOI: 10.3389/fimmu.2021.779076] [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: 09/17/2021] [Accepted: 11/08/2021] [Indexed: 11/15/2022] Open
Abstract
Graft versus host disease (GVHD) is the major non-relapse complication associated with allogeneic hematopoietic stem cell transplantation (HSCT). Unfortunately, GVHD occurs in roughly half of patients following this therapy and can induce severe life-threatening side effects and premature mortality. The pathophysiology of GVHD is driven by alloreactive donor T cells that induce a proinflammatory environment to cause pathological damage in the skin, gastrointestinal (GI) tract, lung, and liver during the acute phase of this disease. Recent work has demonstrated that the GI tract is a pivotal target organ and a primary driver of morbidity and mortality in patients. Prevention of this complication has therefore emerged as an important goal of prophylaxis strategies given the primacy of this tissue site in GVHD pathophysiology. In this review, we summarize foundational pre-clinical studies that have been conducted in animal models to prevent GI tract GVHD and examine the efficacy of these approaches upon subsequent translation into the clinic. Specifically, we focus on therapies designed to block inflammatory cytokine pathways, inhibit cellular trafficking of alloreactive donor T cells to the GI tract, and reconstitute impaired regulatory networks for the prevention of GVHD in the GI tract.
Collapse
Affiliation(s)
- Aditya Rayasam
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - William R Drobyski
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States.,Bone Marrow Transplant Program, Medical College of Wisconsin, Milwaukee, WI, United States
| |
Collapse
|
2
|
Kim A, Suzuki Y, Nagasaki Y. Molecular design of a high-performance polymeric carrier for delivery of a variety of boronic acid-containing drugs. Acta Biomater 2021; 121:554-565. [PMID: 33321218 DOI: 10.1016/j.actbio.2020.12.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/03/2020] [Accepted: 12/08/2020] [Indexed: 12/19/2022]
Abstract
Because of their many useful and unique properties, boronic acids are well suited for biomedical applications such as antitumor chemotherapy and boron neutron capture therapy (BNCT). Bortezomib, a boronic acid derivative, has drawn a lot of attention as a potent proteasome inhibitor. Nevertheless, because of rapid excretion and off-target effects, the clinical translation of boronic acid-containing drugs is limited. To this end, we employed a polymeric carrier to stably encapsulate boronic acid-containing drugs and achieve superior pharmacokinetics with an on-target drug release capability. Accordingly, to construct a supramolecular polymeric nanoparticle, we took advantage of the facile, stable, and pH-sensitive conjugation between boronic acids and diethanolamine-installed polymeric carriers. We demonstrated the feasibility of our molecular design by generating and applying bortezomib-loaded nanoparticles to a subcutaneous tumor-bearing mouse model. Stable encapsulation and pH-sensitive release of bortezomib facilitated antitumor efficacy and alleviated hepatotoxicity. We also verified the versatility of our approach through biological evaluations of the nanoparticles encapsulating benzo(b)thiophene-2-boronic acid, phenylboronic acid, and p-phenylene-diboronic acid.
Collapse
|
3
|
Abstract
PURPOSE OF REVIEW Sarcoidosis is a chronic granulomatous disease typically affecting the lung, lymph nodes, and other organ systems. Evidence suggests that the morbidity and mortality rates for sarcoidosis in the USA are rising, despite widespread use of anti-inflammatory therapies. In this review, we survey new therapies that target specific inflammatory pathways in other diseases (such as rheumatoid arthritis, Crohn's disease, and psoriasis) that are similar to pathways relevant to sarcoidosis immunopathogenesis, and therefore, represent potentially new sarcoidosis therapies. RECENT FINDINGS Immunopathogenesis of sarcoidosis has been well elucidated over the past few years. There is abundant evidence for T-cell activation in sarcoidosis leading to activation of both Th1 and Th17 inflammatory cascades. Therapies targeting T-cell activation, Th1 pathways (such as the interleukin-6 inhibitors), Th17 pathway mediators, and others have been Food and Drug Administration approved or under investigation to treat a variety of autoimmune inflammatory diseases, but have not been studied in sarcoidosis. Targeting the p38 mitogen-activated protein kinases and the ubiquitine proteasome system with new agents may also represent a novel therapeutic option for patients with sarcoidosis. SUMMARY Rising morbidity and mortality rates for patients with sarcoidosis strongly support the need to develop more effective anti-inflammatory therapies to treat chronic disease.
Collapse
|
4
|
Al-Homsi AS, Feng Y, Duffner U, Al Malki MM, Goodyke A, Cole K, Muilenburg M, Abdel-Mageed A. Bortezomib for the prevention and treatment of graft-versus-host disease after allogeneic hematopoietic stem cell transplantation. Exp Hematol 2016; 44:771-777. [PMID: 27224851 DOI: 10.1016/j.exphem.2016.05.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 05/06/2016] [Indexed: 01/13/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation is the standard treatment for a variety of benign and malignant conditions. However, graft-versus-host disease (GvHD) continues to present a major barrier to the success and wide applicability of this procedure. Although current GvHD prevention and treatment regimens exclusively target T cells, bortezomib, a reversible proteasome inhibitor, possesses unique immune regulatory activities that span a wide variety of cellular processes of T and dendritic cells essential for the development of GvHD. Herein, we review the current understanding of the effects of bortezomib in vitro and in animal models and summarize the clinical data relevant to its use in the prevention and treatment of GvHD. We conclude with an outline of the remaining challenges and opportunities to optimize bortezomib's potential role in this setting.
Collapse
Affiliation(s)
- Ahmad Samer Al-Homsi
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, MI, USA; Michigan State University College of Human Medicine, Grand Rapids, MI, USA.
| | - Yuxin Feng
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, MI, USA
| | - Ulrich Duffner
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, MI, USA; Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Monzr M Al Malki
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA, USA
| | - Austin Goodyke
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, MI, USA
| | - Kelli Cole
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, MI, USA
| | - Marlee Muilenburg
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, MI, USA
| | - Aly Abdel-Mageed
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, MI, USA; Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| |
Collapse
|
5
|
Park WJ, Kim SY, Kim YR, Park JW. Bortezomib alleviates drug-induced liver injury by regulating CYP2E1 gene transcription. Int J Mol Med 2016; 37:613-22. [PMID: 26797017 PMCID: PMC4771096 DOI: 10.3892/ijmm.2016.2461] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 01/14/2016] [Indexed: 12/27/2022] Open
Abstract
Acute liver failure, i.e., the fatal deterioration of liver function, is the most common indication that emergency liver transplantation is necessary. Moreover, in the USA, drug-induced liver injury (DILI), including acetaminophen (APAP)-induced hepatotoxicity, is the main cause of acute liver failure. Matching a donor for liver transplantation is extremely difficult, and thus the development of a novel therapy for DILI is urgently needed. Following recent approval by the FDA of the proteasomal inhibitor bortezomib, its therapeutic effects on various human diseases, including solid and hematologic malignancies, have been validated. However, the specific action of proteasomal inhibition in cases of DILI had not been elucidated prior to this study. To examine the effects of proteasomal inhibition in DILI experimentally, male C56Bl/6 mice were injected with 1 mg bortezomib/kg before APAP treatment. Bortezomib not only alleviated APAP-induced hepatotoxicity in a time- and dose-dependent manner, it also alleviated CCl4- and thioacetamide-induced hepatotoxicity. We also noted that bortezomib significantly reduced cytochrome P450 2E1 (CYP2E1) expression and activity in the liver, which was accompanied by the induction of endoplasmic reticulum (ER) stress. In addition, bortezomib decreased hepatocyte nuclear factor‑1α-induced promoter activation of CYP2E1 in Hep3B cells. By contrast, another proteasome inhibitor, MG132, did not cause ER stress and did not markedly affect CYP2E1 enzyme activity. Liver injury induced by APAP was aggravated by MG132, possibly via elevation of connexin 32 expression. This study suggests that proteasome inhibition has different effects in cases of DILI depending on the specific inhibitor being used. Furthermore, results from the mouse model indicated that bortezomib, but not MG132, was effective in alleviating DILI. ER stress induced by proteasome inhibition has previously been shown to exert various effects on DILI patients, and thus each available proteasomal inhibitor should be evaluated individually in order to determine its potential for clinical application.
Collapse
Affiliation(s)
- Woo-Jae Park
- Department of Biochemistry, School of Medicine, Gachon University, Incheon 406-799, Republic of Korea
| | - So-Yeon Kim
- Department of Biochemistry, School of Medicine, Ewha Womans University, Yang Cheon-Gu, Seoul 158-710, Republic of Korea
| | - Ye-Ryung Kim
- Department of Biochemistry, School of Medicine, Ewha Womans University, Yang Cheon-Gu, Seoul 158-710, Republic of Korea
| | - Joo-Won Park
- Department of Biochemistry, School of Medicine, Ewha Womans University, Yang Cheon-Gu, Seoul 158-710, Republic of Korea
| |
Collapse
|
6
|
Shahan JL, Hildebrandt GC. Successful treatment of refractory pure red cell aplasia with bortezomib after allogeneic haematopoietic cell transplantation in a patient with alpha-beta subcutaneous panniculitis-like T cell lymphoma. Transfus Med 2015; 25:342-4. [DOI: 10.1111/tme.12216] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 06/03/2015] [Indexed: 01/25/2023]
Affiliation(s)
- J. L. Shahan
- Division of Hematology & Hematologic Malignancies; Huntsman Cancer Institute, University of Utah; Salt Lake City Utah USA
| | - G. C. Hildebrandt
- Division of Hematology & Hematologic Malignancies; Huntsman Cancer Institute, University of Utah; Salt Lake City Utah USA
| |
Collapse
|
7
|
Festuccia M, Martino M, Ferrando F, Messina G, Moscato T, Fedele R, Boccadoro M, Giaccone L, Bruno B. Allogeneic stem cell transplantation in multiple myeloma: immunotherapy and new drugs. Expert Opin Biol Ther 2015; 15:857-72. [PMID: 25865214 DOI: 10.1517/14712598.2015.1036735] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Autologous (auto) stem cell transplantation (SCT) and the development of new drugs have improved the survival of multiple myeloma (MM) patients. By contrast, though potentially curative, the use of allogeneic (allo)-SCT is controversial. AREAS COVERED A review has been conducted to examine the current evidence for the use of allo-SCT in MM. We have examined novel cell therapies that may be exploited to induce myeloma-specific immune responses including the new promising frontier of chimeric antigen receptor (CAR)-T and -natural killer (NK) cells. EXPERT OPINION One of the major controversies facing researchers in exploring the allo approach is the remarkable recent treatment improvement observed with second- and third-generation proteasome inhibitors and immunomodulatory drugs, monoclonal antibodies and deacetylase inhibitors. Despite these great advances, the disease remains to be incurable and allo-SCT may still play a role in the cure of MM. We think that allo-SCT conserves a role in MM and its curative potential in high-risk patients should be explored in the setting of control clinical trials. Novel cell therapies such as CAR technologies may open new avenues of research toward a potential cure. Data from currently ongoing prospective studies will be helpful to clarify pending clinical questions.
Collapse
Affiliation(s)
- Moreno Festuccia
- University of Torino, Presidio Molinette, and Department of Molecular Biotechnology and Health Sciences, Division of Hematology, A.O.U. Citta' della salute e della scienza di Torino, Presidio Molinette , Torino , Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Al-Homsi AS, Cole K, Bogema M, Duffner U, Williams S, Mageed A. Short Course of Post-Transplantation Cyclophosphamide and Bortezomib for Graft-versus-Host Disease Prevention after Allogeneic Peripheral Blood Stem Cell Transplantation Is Feasible and Yields Favorable Results: A Phase I Study. Biol Blood Marrow Transplant 2015; 21:1315-20. [PMID: 25765556 DOI: 10.1016/j.bbmt.2015.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Accepted: 02/09/2015] [Indexed: 10/23/2022]
Abstract
An effective graft-versus-host disease (GVHD) preventative approach that preserves the graft-versus-tumor effect after allogeneic hematopoietic stem cell transplantation (HSCT) remains elusive. Standard GVHD prophylactic regimens suppress T cells indiscriminately and are suboptimal. Conversely, post-transplantation high-dose cyclophosphamide selectively destroys proliferating alloreactive T cells, allows the expansion of regulatory T cells, and induces long-lasting clonal deletion of intrathymic antihost T cells. It has been successfully used to prevent GVHD after allogeneic HSCT. Bortezomib has antitumor activity on a variety of hematological malignancies and exhibits a number of favorable immunomodulatory effects that include inhibition of dendritic cells. Therefore, an approach that combines post-transplantation cyclophosphamide and bortezomib seems attractive. Herein, we report the results of a phase I study examining the feasibility and safety of high-dose post-transplantation cyclophosphamide in combination with bortezomib in patients undergoing allogeneic peripheral blood HSCT from matched siblings or unrelated donors after reduced-intensity conditioning. Cyclophosphamide was given at a fixed dose (50 mg/kg on days +3 and +4). Bortezomib dose was started at .7 mg/m2, escalated up to 1.3 mg/m2, and was administered on days 0 and +3. Patients receiving grafts from unrelated donors also received rabbit antithymocyte globulin. The combination was well tolerated and allowed prompt engraftment in all patients. The incidences of acute GVHD grades II to IV and grades III and IV were 20% and 6.7%, respectively. With a median follow-up of 9.1 months (range, 4.3 to 26.7), treatment-related mortality was 13.5% with predicted 2-year disease-free survival and overall survival of 55.7% and 68%, respectively. The study suggests that the combination of post-transplantation cyclophosphamide and bortezomib is feasible and may offer an effective and practical GVHD prophylactic regimen. The combination, therefore, merits further examination.
Collapse
Affiliation(s)
- Ahmad-Samer Al-Homsi
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, Michigan; Michigan State University, College of Human Medicine, Grand Rapids, Michigan.
| | - Kelli Cole
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, Michigan
| | - Marlee Bogema
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, Michigan
| | - Ulrich Duffner
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, Michigan; Michigan State University, College of Human Medicine, Grand Rapids, Michigan
| | - Stephanie Williams
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, Michigan; Michigan State University, College of Human Medicine, Grand Rapids, Michigan
| | - Aly Mageed
- Blood and Marrow Transplantation Program, Spectrum Health, Grand Rapids, Michigan; Michigan State University, College of Human Medicine, Grand Rapids, Michigan
| |
Collapse
|