1
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Li T, Zhou S, Wang L, Zhao T, Wang J, Shao F. Docetaxel, cyclophosphamide, and epirubicin: application of PBPK modeling to gain new insights for drug-drug interactions. J Pharmacokinet Pharmacodyn 2024; 51:367-384. [PMID: 38554227 DOI: 10.1007/s10928-024-09912-z] [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: 12/25/2023] [Accepted: 02/20/2024] [Indexed: 04/01/2024]
Abstract
The new adjuvant chemotherapy of docetaxel, epirubicin, and cyclophosphamide has been recommended for treating breast cancer. It is necessary to investigate the potential drug-drug Interactions (DDIs) since they have a narrow therapeutic window in which slight differences in exposure might result in significant differences in treatment efficacy and tolerability. To guide clinical rational drug use, this study aimed to evaluate the DDI potentials of docetaxel, cyclophosphamide, and epirubicin in cancer patients using physiologically based pharmacokinetic (PBPK) models. The GastroPlus™ was used to develop the PBPK models, which were refined and validated with observed data. The established PBPK models accurately described the pharmacokinetics (PKs) of three drugs in cancer patients, and the predicted-to-observed ratios of all the PK parameters met the acceptance criterion. The PBPK model predicted no significant changes in plasma concentrations of these drugs during co-administration, which was consistent with the observed clinical phenomenon. Besides, the verified PBPK models were then used to predict the effect of other Cytochrome P450 3A4 (CYP3A4) inhibitors/inducers on these drug exposures. In the DDI simulation, strong CYP3A4 modulators changed the exposure of three drugs by 0.71-1.61 fold. Therefore, patients receiving these drugs in combination with strong CYP3A4 inhibitors should be monitored regularly to prevent adverse reactions. Furthermore, co-administration of docetaxel, cyclophosphamide, or epirubicin with strong CYP3A4 inducers should be avoided. In conclusion, the PBPK models can be used to further investigate the DDI potential of each drug and to develop dosage recommendations for concurrent usage by additional perpetrators or victims.
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Affiliation(s)
- Tongtong Li
- Phase I Clinical Trial Unit, The First Affiliated Hospital With Nanjing Medical University, Nanjing, 210029, China
- Department of Clinical Pharmacology, School of Pharmacy College, Nanjing Medical University, Nanjing, 211166, China
| | - Sufeng Zhou
- Phase I Clinical Trial Unit, The First Affiliated Hospital With Nanjing Medical University, Nanjing, 210029, China
| | - Lu Wang
- Phase I Clinical Trial Unit, The First Affiliated Hospital With Nanjing Medical University, Nanjing, 210029, China
| | - Tangping Zhao
- Phase I Clinical Trial Unit, The First Affiliated Hospital With Nanjing Medical University, Nanjing, 210029, China
- Department of Clinical Pharmacology, School of Pharmacy College, Nanjing Medical University, Nanjing, 211166, China
| | - Jue Wang
- Division of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, Guangzhou Road 300, Nanjing, 210029, Jiangsu Province, China
| | - Feng Shao
- Phase I Clinical Trial Unit, The First Affiliated Hospital With Nanjing Medical University, Nanjing, 210029, China.
- Department of Clinical Pharmacology, School of Pharmacy College, Nanjing Medical University, Nanjing, 211166, China.
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2
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Lv X, Mao Y, Cao S, Feng Y. Animal models of chemotherapy-induced peripheral neuropathy for hematological malignancies: A review. IBRAIN 2022; 9:72-89. [PMID: 37786517 PMCID: PMC10529012 DOI: 10.1002/ibra.12086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 10/04/2023]
Abstract
Chemotherapy is one of the main treatments for hematologic malignancies. However, chemotherapy-induced peripheral neuropathy (CIPN) is one of the most common long-term toxic reactions in chemotherapy, and the occurrence of CIPN affects patients' quality of life and can cause interruption of chemotherapy in severe cases, thus reducing the efficacy of chemotherapy. We currently summarize the existing CIPN animal models, including the characteristics of several common animal models such as bortezomib-induced peripheral neuropathy, vincristine-induced peripheral neuropathy, and oxaliplatin-induced peripheral neuropathy. It was found that CIPN may lead to behavioral, histopathological, and neurophysiological changes inducing peripheral neuropathy. However, the mechanism of CIPN has not been fully elucidated, especially the prevention and treatment protocols need to be improved. Therefore, this review article summarizes the progress of research on CIPN animal models and the possible mechanisms and treatment of CIPN.
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Affiliation(s)
- Xiaoli Lv
- Department of HematologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
| | - Yingwei Mao
- Department of BiologyPenn State UniversityUniversity ParkPennsylvaniaUSA
| | - Song Cao
- Department of AnesthesiologyAffiliated Hospital of Zunyi Medical UniversityZunyiChina
- Department of Pain MedicineAffiliated Hospital of Zunyi Medical UniversityZunyiChina
| | - Yonghuai Feng
- Department of HematologyAffiliated Hospital of Zunyi Medical UniversityZunyiGuizhouChina
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3
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Peng X, Lin ZW, Zhang M, Yao JY, Zhao JZ, Hu PJ, Cao Q, Zhi M. The efficacy and safety of thalidomide in the treatment of refractory Crohn's disease in adults: a double-center, double-blind, randomized-controlled trial. Gastroenterol Rep (Oxf) 2022; 10:goac052. [PMID: 36284737 PMCID: PMC9583847 DOI: 10.1093/gastro/goac052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/31/2022] [Accepted: 09/05/2022] [Indexed: 11/14/2022] Open
Abstract
Background Thalidomide is applied in therapy for refractory Crohn's disease (CD) in adults, but systematic and rigorous clinical evidence is scant. The aim was to provide theoretical references for the efficacy of thalidomide in the therapy for refractory CD in adults. Methods A double-center, double-blind, placebo-controlled, randomized clinical trial of refractory CD in adults in two inflammatory bowel disease centers in China. In the double-blind trial, patients were randomly assigned to 100 mg of thalidomide or placebo daily for 8 weeks. The primary outcome was considered as the clinical remission rate calculated based on the Crohn's disease activity index at the eighth week following thalidomide or placebo treatment. In open label, non-response to placebo was additionally treated with 8 weeks of thalidomide; all responders were continuously treated with thalidomide until the 48th week. Results Twenty-five patients were randomly assigned to each group. At the eighth week, the clinical remission rate in the thalidomide group was significantly higher than that in the placebo group (68.0% [17/25] vs 16.0% [4/25]; relative risk, 4.2; 95% confidence interval, 1.8-10.9, P < 0.001). After a 48-week follow-up, the continuous treatment rate of thalidomide was 46.3% (19/41). Adverse events during the whole process were reported in 58.5% of patients, mainly involving drowsiness, rash, and peripheral neuropathy that were mild and tolerable. Conclusion Thalidomide can be used in the induction and maintenance therapy of refractory CD in adults. And it could be one of the treatment options for refractory CD.
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Affiliation(s)
- Xiang Peng
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Zi-Wen Lin
- Department of Gastroenterology, Sir Run Run Shaw Hospital Affiliated to Zhejiang University, Hangzhou, Zhejiang, P. R. China
| | - Min Zhang
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Jia-Yin Yao
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Jun-Zhang Zhao
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Pin-Jin Hu
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Qian Cao
- Qian Cao, Department of Gastroenterology, Sir Run Run Shaw Hospital affiliated to Zhejiang University, 3 East Qingchun Road, Shangcheng District, Hangzhou, Zhejiang 310000, P. R. China. Tel: +86-571-86090073; Fax: +86-571-86090073;
| | - Min Zhi
- Corresponding authors. Min Zhi, Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Erheng Road, Yuancun, Tianhe District, Guangzhou, Guangdong 510655, P. R. China. Tel: +86-20-38254101; Fax: +86-20-38254101;
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4
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Miriyala LKV, Avasthi D. Cutaneous Multiple Myeloma. Cureus 2021; 13:e17779. [PMID: 34659990 PMCID: PMC8494523 DOI: 10.7759/cureus.17779] [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] [Accepted: 09/06/2021] [Indexed: 11/29/2022] Open
Abstract
Multiple myeloma is a plasma cell dyscrasia characterized by abnormal bone marrow clonal plasma cells, histological confirmation of plasmacytoma, monoclonal protein in serum or urine, and evidence of end-organ damage. Organ involvement in multiple myeloma manifests as CRAB (hyperCalcemia, Renal insufficiency, Anemia, lytic Bone lesions). Cutaneous complications in multiple myeloma have been reported in many different phenotypes such as cryoglobulinemia rash, bruising, amyloid deposition, and squamous cell carcinoma. However, cutaneous metastasis of multiple myeloma is very rare with fewer than 100 cases described in the literature so far. Here, we present a case of biopsy-confirmed primary cutaneous multiple myeloma. Our case has other less common features of multiple myeloma such as renal amyloidosis and a coexisting malignant melanoma. This case report describes a unique presentation of multiple myeloma to understand the disease better.
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Affiliation(s)
| | - Deepti Avasthi
- Internal Medicine, St. Vincent Mercy Medical Center, Toledo, USA
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5
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Cytokine-Mediated Dysregulation of Signaling Pathways in the Pathogenesis of Multiple Myeloma. Int J Mol Sci 2020; 21:ijms21145002. [PMID: 32679860 PMCID: PMC7403981 DOI: 10.3390/ijms21145002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/06/2020] [Accepted: 03/06/2020] [Indexed: 12/15/2022] Open
Abstract
Multiple myeloma (MM) is a hematologic disorder of B lymphocytes characterized by the accumulation of malignant plasma cells (PCs) in the bone marrow. The altered plasma cells overproduce abnormal monoclonal immunoglobulins and also stimulate osteoclasts. The host’s immune system and microenvironment are of paramount importance in the growth of PCs and, thus, in the pathogenesis of the disease. The interaction of MM cells with the bone marrow (BM) microenvironment through soluble factors and cell adhesion molecules causes pathogenesis of the disease through activation of multiple signaling pathways, including NF-κβ, PI3K/AKT and JAK/STAT. These activated pathways play a critical role in the inhibition of apoptosis, sustained proliferation, survival and migration of MM cells. Besides, these pathways also participate in developing resistance against the chemotherapeutic drugs in MM. The imbalance between inflammatory and anti-inflammatory cytokines in MM leads to an increased level of pro-inflammatory cytokines, which in turn play a significant role in dysregulation of signaling pathways and proliferation of MM cells; however, the association appears to be inadequate and needs more research. In this review, we are highlighting the recent findings on the roles of various cytokines and growth factors in the pathogenesis of MM and the potential therapeutic utility of aberrantly activated signaling pathways to manage the MM disease.
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6
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Pati ML, Vitale P, Ferorelli S, Iaselli M, Miciaccia M, Boccarelli A, Di Mauro GD, Fortuna CG, Souza Domingos TF, Rodrigues Pereira da Silva LC, de Pádula M, Cabral LM, Sathler PC, Vacca A, Scilimati A, Perrone MG. Translational impact of novel widely pharmacological characterized mofezolac-derived COX-1 inhibitors combined with bortezomib on human multiple myeloma cell lines viability. Eur J Med Chem 2019; 164:59-76. [DOI: 10.1016/j.ejmech.2018.12.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 12/10/2018] [Accepted: 12/12/2018] [Indexed: 01/07/2023]
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7
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Ding JH, Yuan LY, Chen GA. Aspirin enhances the cytotoxic activity of bortezomib against myeloma cells via suppression of Bcl-2, survivin and phosphorylation of AKT. Oncol Lett 2017; 13:647-654. [PMID: 28356941 PMCID: PMC5351279 DOI: 10.3892/ol.2016.5472] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2015] [Accepted: 11/01/2016] [Indexed: 12/20/2022] Open
Abstract
In our previous study, it was found that aspirin (ASA) exerted antimyeloma actions in vivo and in vitro. The resistance to bortezomib (BTZ) in multiple myeloma (MM) is partly due to AKT activation and the upregulation of survivin induced by BTZ, which are the targets of ASA in gastric and ovarian cancer, respectively. Thus, the present study investigated the interaction between ASA and BTZ in MM and further clarified the underlying mechanisms. MM1.S and RPMI-8226 cell lines harboring the N- and K-Ras mutations, respectively, were treated with 2.5 mM ASA, 10 nM BTZ and ASA+BTZ for different durations. The proliferation and apoptosis of the cells were determined, and the underlying mechanisms governing the interaction of ASA and BTZ were examined in the MM cells. Treatment with ASA+BTZ caused higher rates of proliferative inhibition and apoptosis in the MM1.S and RPMI-8226 cells in time-dependent manner, compared with either agent alone. A drug interaction assay revealed the additive effect of ASA and BTZ on the myeloma cells. ASA alone inhibited the levels of phosphorylated AKT (p-AKT) and survivin, whereas BTZ alone augmented the levels of p-AKT and survivin. Of note, ASA markedly decreased the upregulation of p-AKT and survivin induced by BTZ. Treatment with ASA+BTZ significantly suppressed the level of Bcl-2, compared with either agent alone. ASA may potentiate the antimyeloma activity of BTZ against myeloma cells via suppression of AKT phosphorylation, survivin and Bcl-2, indicating the potential of ASA+BTZ in treating MM, particularly for cases of BTZ-refractory/relapsed MM.
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Affiliation(s)
- Jiang-Hua Ding
- Hematology and Oncology Department, The No. 171st Hospital of PLA, Jiujiang, Jiangxi 332000, P.R. China
| | - Li-Ya Yuan
- Hematology Department, Jiangxi Academy of Medical Science, Nanchang, Jiangxi 330006, P.R. China
| | - Guo-An Chen
- Hematology Department, The 1st Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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8
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Jones JR, Cairns DA, Gregory WM, Collett C, Pawlyn C, Sigsworth R, Striha A, Henderson R, Kaiser MF, Jenner M, Cook G, Russell NH, Williams C, Pratt G, Kishore B, Lindsay J, Drayson MT, Davies FE, Boyd KD, Owen RG, Jackson GH, Morgan GJ. Second malignancies in the context of lenalidomide treatment: an analysis of 2732 myeloma patients enrolled to the Myeloma XI trial. Blood Cancer J 2016; 6:e506. [PMID: 27935580 PMCID: PMC5223149 DOI: 10.1038/bcj.2016.114] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 10/24/2016] [Indexed: 12/26/2022] Open
Abstract
We have carried out the largest randomised trial to date of newly diagnosed myeloma patients, in which lenalidomide has been used as an induction and maintenance treatment option and here report its impact on second primary malignancy (SPM) incidence and pathology. After review, 104 SPMs were confirmed in 96 of 2732 trial patients. The cumulative incidence of SPM was 0.7% (95% confidence interval (CI) 0.4–1.0%), 2.3% (95% CI 1.6–2.7%) and 3.8% (95% CI 2.9–4.6%) at 1, 2 and 3 years, respectively. Patients receiving maintenance lenalidomide had a significantly higher SPM incidence overall (P=0.011). Age is a risk factor with the highest SPM incidence observed in transplant non-eligible patients aged >74 years receiving lenalidomide maintenance. The 3-year cumulative incidence in this group was 17.3% (95% CI 8.2–26.4%), compared with 6.5% (95% CI 0.2–12.9%) in observation only patients (P=0.049). There was a low overall incidence of haematological SPM (0.5%). The higher SPM incidence in patients receiving lenalidomide maintenance therapy, especially in advanced age, warrants ongoing monitoring although the benefit on survival is likely to outweigh risk.
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Affiliation(s)
- J R Jones
- The Institute of Cancer Research, London, UK.,The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - D A Cairns
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - W M Gregory
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - C Collett
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - C Pawlyn
- The Institute of Cancer Research, London, UK.,The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - R Sigsworth
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - A Striha
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - R Henderson
- Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - M F Kaiser
- The Institute of Cancer Research, London, UK.,The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - M Jenner
- Department of Haematology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - G Cook
- University of Leeds, Leeds, UK
| | - N H Russell
- Centre for Clinical Haematology, Nottingham University Hospital, Nottingham, UK
| | - C Williams
- Centre for Clinical Haematology, Nottingham University Hospital, Nottingham, UK
| | - G Pratt
- Heart of England NHS Foundation Trust, Birmingham, UK
| | - B Kishore
- Heart of England NHS Foundation Trust, Birmingham, UK
| | - J Lindsay
- Department of Haematology, East Kent Hospitals University NHS Foundation Trust, Kent, UK
| | - M T Drayson
- Clinical Immunology, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - F E Davies
- The Institute of Cancer Research, London, UK.,The Myeloma Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - K D Boyd
- The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | | | - G H Jackson
- Department of Haematology, Newcastle University, Newcastle, UK
| | - G J Morgan
- The Institute of Cancer Research, London, UK.,The Myeloma Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
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9
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Kim C, Lee HS, Min CK, Lee JJ, Kim K, Yoon DH, Eom HS, Lee H, Lee WS, Shin HJ, Lee JH, Park Y, Jo JC, Do YR, Mun YC. The prognostic impact of inflammatory factors in patients with multiple myeloma treated with thalidomide in Korea. Korean J Intern Med 2015; 30:675-83. [PMID: 26354062 PMCID: PMC4578032 DOI: 10.3904/kjim.2015.30.5.675] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 10/13/2014] [Accepted: 10/15/2014] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS The purpose of this study was to determine the correlations between inflammatory factors-including absolute lymphocyte count, lactate dehydrogenase, β2-microglobulin, albumin, C-reactive protein, and ferritin-and the prognosis for survival in patients with multiple myeloma (MM) treated with induction chemotherapy containing thalidomide and who underwent autologous stem cell transplantation (ASCT). METHODS Data from patients at 13 university hospitals in South Korea were collected retrospectively between December 2005 and May 2013. RESULTS The median age of the 232 patients was 57 years (range, 33 to 77) and the male to female ratio was 1.09:1. In the multivariate analysis, fewer than two combined abnormal inflammatory factors was the only independent prognostic factor for superior progression-free survival (relative risk [RR], 0.618; 95% confidence interval [CI], 0.409 to 0.933; p = 0.022), and platelet count > 100 × 10(9)/L and fewer than two combined abnormal inflammatory factors were independent prognostic factors for superior overall survival (RR, 4.739; 95% CI, 1.897 to 11.839; p = 0.001 and RR, 0.263; 95% CI, 0.113 to 0.612; p = 0.002, respectively). CONCLUSIONS Patients with two or more than two combined inflammatory factors who were treated with thalidomide induction chemotherapy and who underwent ASCT showed significantly shorter survival compared to those with fewer than two combined inflammatory factors. These results could be helpful for predicting prognosis in patients with MM.
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Affiliation(s)
- Cheolsu Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Ho Sup Lee
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
- Correspondence to Ho Sup Lee, M.D. Division of Hematology and Oncology, Department of Internal Medicine, Kosin University Gospel Hospital, 262 Gamcheon-ro, Seo-gu, Busan 49267, Korea Tel: +82-51-990-6363 Fax: +82-51-990-5820 E-mail:
| | - Chang-Ki Min
- Department of Internal Medicine, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
| | - Je Jung Lee
- Department of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Kihyun Kim
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dok Hyun Yoon
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyeon Seok Eom
- Department of Internal Medicine, National Cancer Center, Goyang, Korea
| | - Hyewon Lee
- Department of Internal Medicine, National Cancer Center, Goyang, Korea
| | - Won Sik Lee
- Department of Internal Medicine, Inje University Busan Paik Hospital, Busan, Korea
| | - Ho-Jin Shin
- Department of Internal Medicine, Pusan National University Hospital, Busan, Korea
| | - Ji Hyun Lee
- Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
| | - Yong Park
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jae-Cheol Jo
- Department of Hematology and Oncology, Ulsan University Hospital, Ulsan, Korea
| | - Young Rok Do
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Yeung-Chul Mun
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
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10
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Reply to Thalidomide Treatment of Pediatric Ulcerative Colitis: A New Use for an Old Drug. Inflamm Bowel Dis 2015; 21:1752-3. [PMID: 25993695 DOI: 10.1097/mib.0000000000000451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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11
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Domogala A, Madrigal JA, Saudemont A. Natural Killer Cell Immunotherapy: From Bench to Bedside. Front Immunol 2015; 6:264. [PMID: 26089820 PMCID: PMC4453475 DOI: 10.3389/fimmu.2015.00264] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 05/13/2015] [Indexed: 11/13/2022] Open
Abstract
The potential of natural killer (NK) cells to target numerous malignancies in vitro has been well documented; however, only limited success has been seen in the clinic. Although NK cells prove non-toxic and safe regardless of the cell numbers injected, there is often little persistence and expansion observed in a patient, which is vital for mounting an effective cellular response. NK cells can be isolated directly from peripheral blood, umbilical cord blood, or bone marrow, expanded in vitro using cytokines or differentiated in vitro from hematopoietic stem cells. Drugs that support NK cell function such as lenalidomide and bortezomib have also been studied in the clinic, however, the optimum combination, which can vary among different malignancies, is yet to be identified. NK cell proliferation, persistence, and function can further be improved by various activation techniques such as priming and cytokine addition though whether stimulation pre- or post-injection is more favorable is another obstacle to be tackled. Here, we review the various methods of obtaining and activating NK cells for use in the clinic while considering the ideal product and drug complement for the most successful cellular therapy.
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Affiliation(s)
- Anna Domogala
- Anthony Nolan Research Institute , London , UK ; University College London , London , UK
| | - J Alejandro Madrigal
- Anthony Nolan Research Institute , London , UK ; University College London , London , UK
| | - Aurore Saudemont
- Anthony Nolan Research Institute , London , UK ; University College London , London , UK
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12
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Engelen ET, van Galen KPM, Schutgens REG. Thalidomide for treatment of gastrointestinal bleedings due to angiodysplasia: a case report in acquired von Willebrand syndrome and review of the literature. Haemophilia 2015; 21:419-29. [PMID: 25929157 DOI: 10.1111/hae.12701] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2015] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Acquired von Willebrand syndrome is a rare bleeding disorder and treatment of the associated gastrointestinal (GI) bleeding due to angiodysplasia is challenging. AIM The aim of this study was to present a new case on the successful use of thalidomide in a patient with acquired von Willebrand syndrome and recurrent angiodysplasia-related GI bleedings, and to conduct a literature review on the use of thalidomide in patients with GI angiodysplasia. METHODS A literature review was conducted, searching the electronic databases PubMed, Embase and Cochrane. RESULTS We present a 75-year-old woman with IgG MGUS-associated acquired von Willebrand syndrome (AVWS) who suffered from recurrent gastrointestinal (GI) bleedings and epistaxis. Treatment with immunoglobulins, desmopressin, Haemate-P and blood transfusions failed to achieve long-term haemostasis. Eventually, after these bleedings relapsed for almost a decade at 1- to 3-month intervals, thalidomide was prescribed. Since then, only one single nose bleed and one single melaena episode had occurred. She currently remains in remission of GI bleeds after 3 years and 3 months follow-up. The literature review revealed a beneficial effect of thalidomide in reducing GI bleeding due to angiodysplasia, including four case reports on inherited von Willebrand disease. CONCLUSION In conclusion, thalidomide can be a reasonable option for the treatment of recurrent GI bleeding due to angiodysplasia in AVWS and we report for the first time that refractory or relapsing GI bleeding in patients with AVWS can successfully be controlled with thalidomide.
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Affiliation(s)
- E T Engelen
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, The Netherlands
| | - K P M van Galen
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, The Netherlands
| | - R E G Schutgens
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, The Netherlands
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13
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Bhaskar S, Benson DM. Current and future immunotherapeutic approaches to multiple myeloma therapy. Int J Hematol Oncol 2015. [DOI: 10.2217/ijh.14.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SUMMARY Multiple myeloma (MM) is a hematologic malignancy associated with heterogeneous treatment and survival outcomes due in part to the ability of MM to evade and suppress the immune system. Research has focused on finding ways to modulate and enhance immunity while targeting the bone marrow microenvironment. Contemporary therapies include immunomodulatory drugs, proteasome inhibitors and autologous and allogeneic stem cell transplant and have improved outcomes for patients with MM. Future therapies, including monoclonal antibodies, chimeric antigen receptor cells and MM vaccines, show promise to further improved outcomes, particularly when used in combination with existing therapies. This review covers the mechanism of action of currently available and future therapies and explores ways in which treatment may be more specifically directed in the future.
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Affiliation(s)
- Shakthi Bhaskar
- Department of Internal Medicine, The Ohio State University College of Medicine, 370 West 9th Avenue, Columbus, OH 43210, USA
| | - Don M Benson
- The Division of Hematology, 898 Biomedical Research Tower, The Ohio State University Comprehensive Cancer Center, 460 W 12th Ave, Columbus, OH 43210, USA
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Lupas AN, Zhu H, Korycinski M. The thalidomide-binding domain of cereblon defines the CULT domain family and is a new member of the β-tent fold. PLoS Comput Biol 2015; 11:e1004023. [PMID: 25569776 PMCID: PMC4287342 DOI: 10.1371/journal.pcbi.1004023] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 11/04/2014] [Indexed: 11/18/2022] Open
Abstract
Despite having caused one of the greatest medical catastrophies of the last century through its teratogenic side-effects, thalidomide continues to be an important agent in the treatment of leprosy and cancer. The protein cereblon, which forms an E3 ubiquitin ligase compex together with damaged DNA-binding protein 1 (DDB1) and cullin 4A, has been recently indentified as a primary target of thalidomide and its C-terminal part as responsible for binding thalidomide within a domain carrying several invariant cysteine and tryptophan residues. This domain, which we name CULT (cereblon domain of unknown activity, binding cellular ligands and thalidomide), is also found in a family of secreted proteins from animals and in a family of bacterial proteins occurring primarily in δ-proteobacteria. Its nearest relatives are yippee, a highly conserved eukaryotic protein of unknown function, and Mis18, a protein involved in the priming of centromeres for recruitment of CENP-A. Searches for distant homologs point to an evolutionary relationship of CULT, yippee, and Mis18 to proteins sharing a common fold, which consists of two four-stranded β-meanders packing at a roughly right angle and coordinating a zinc ion at their apex. A β-hairpin inserted into the first β-meander extends across the bottom of the structure towards the C-terminal edge of the second β-meander, with which it forms a cradle-shaped binding site that is topologically conserved in all members of this fold. We name this the β-tent fold for the striking arrangement of its constituent β-sheets. The fold has internal pseudosymmetry, raising the possibility that it arose by duplication of a subdomain-sized fragment.
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Affiliation(s)
- Andrei N. Lupas
- Department of Protein Evolution, Max-Planck-Institute for Developmental Biology, Tuebingen, Germany
- * E-mail:
| | - Hongbo Zhu
- Department of Protein Evolution, Max-Planck-Institute for Developmental Biology, Tuebingen, Germany
| | - Mateusz Korycinski
- Department of Protein Evolution, Max-Planck-Institute for Developmental Biology, Tuebingen, Germany
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Raheja D, Specht C, Simmons Z. Paraproteinemic neuropathies. Muscle Nerve 2014; 51:1-13. [DOI: 10.1002/mus.24471] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2014] [Indexed: 12/13/2022]
Affiliation(s)
- Divisha Raheja
- Department of Neurology; Penn State Hershey Medical Center; EC 037, 30 Hope Drive Hershey Pennsylvania 17033 USA
| | - Charles Specht
- Department of Neurology; Penn State Hershey Medical Center; EC 037, 30 Hope Drive Hershey Pennsylvania 17033 USA
- Department of Pathology; Penn State Hershey Medical Center; Hershey Pennsylvania USA
- Department of Ophthalmology; Penn State Hershey Medical Center; Hershey Pennsylvania USA
- Department of Neurosurgery; Penn State Hershey Medical Center; Hershey Pennsylvania USA
| | - Zachary Simmons
- Department of Neurology; Penn State Hershey Medical Center; EC 037, 30 Hope Drive Hershey Pennsylvania 17033 USA
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Immunomodulatory agents changing the landscape of multiple myeloma treatment. Crit Rev Oncol Hematol 2013; 88 Suppl 1:S1-4. [DOI: 10.1016/j.critrevonc.2012.12.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 12/05/2012] [Accepted: 12/18/2012] [Indexed: 11/20/2022] Open
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Immunomodulation as a therapeutic strategy in the treatment of multiple myeloma. Crit Rev Oncol Hematol 2013; 88 Suppl 1:S5-13. [PMID: 23806982 DOI: 10.1016/j.critrevonc.2013.05.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 05/24/2013] [Accepted: 05/30/2013] [Indexed: 12/27/2022] Open
Abstract
Growth and survival of multiple myeloma (MM) cells depend on intrinsic, cell-autonomous parameters, such as the genetic lesions harboured by the MM cells, as well as extracellular, cell-non-autonomous factors, including the interaction between MM cells and bone-marrow stromal cells and the suppression of the host's anticancer immune responses. Thalidomide and the immunomodulatory agents lenalidomide and pomalidomide have pleiotropic effects on MM cells and their microenvironment, including promotion of direct mechanisms of MM-cell apoptosis, as well as indirect mechanisms mediated by perturbation of cell adhesion, modulation of cytokine production, and inhibition of tumor-associated angiogenesis. The immunomodulatory properties of these agents are mediated by effects on T-cell proliferation and function, stimulation of natural killer cells, and inhibition of regulatory T cells. Thalidomide and lenalidomide have established roles in the treatment of patients with newly diagnosed MM and those with relapsed/refractory disease. Pomalidomide is currently being evaluated in clinical trials, and preliminary clinical data suggest that it is active in patients with MM that is refractory to lenalidomide and bortezomib treatment. This article provides an overview of the current and potential future roles of immunomodulation in the management of MM, and how improved anticancer immune responses may improve treatment outcomes.
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