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Zhang W, Chen X, Wang Z, Wang Q, Feng J, Wang D, Wang Z, Tang J, Qing S, Zhang Y. Identification of HIST1H2BH as the hub gene associated with multiple myeloma using integrated bioinformatics analysis. Hematology 2024; 29:2335421. [PMID: 38568025 DOI: 10.1080/16078454.2024.2335421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 03/21/2024] [Indexed: 04/05/2024] Open
Abstract
OBJECTIVES Identifying the specific biomarkers and molecular signatures of MM might provide novel evidence for MM prognosis and targeted therapy. METHODS Bioinformatic analyses were performed through GEO and TCGA datasets. The differential expression of HIST1H2BH in MM sample was validated by the qRT-PCR. And the CCK-8 assay was performed to detect the proliferation activity of HIST1H2BH on MM cell lines. RESULTS A total of 793 DEGs were identified between bone marrow plasma cells from newly diagnosed myeloma and normal donors in GSE6477. Among them, four vital genes (HIST1H2AC, HIST1H2BH, CCND1 and TCF7L2) modeling were constructed. The increased HIST1H2BH expression was correlated with worse survival of MM based on TCGA datasets. The transcriptional expression of HIST1H2BH was significantly up-regulated in primary MM patients. And knockdown HIST1H2BH decreased the proliferation of MM cell lines. CONCLUSIONS We have identified up-regulated HIST1H2BH in MM patients associated with poor prognosis using integrated bioinformatical methods.
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Affiliation(s)
- Wenxue Zhang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Xian Chen
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Zhe Wang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Qing Wang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Jiao Feng
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Dexin Wang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
- Department of Clinical Laboratory, Municipal Hospital of Zibo, Zibo, People's Republic of China
| | - Zhichao Wang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Jiaxin Tang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Shiyu Qing
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Yunyuan Zhang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
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Li M, Zhang CL, Zhou DS, Chan SH, Liu XQ, Chen SN, Yang ZY, Ju FE, Sang XY, Liu ZX, Zhang QX, Pan YM, Deng SS, Wang XM, Zhong L, Zhang XD, Du X. Identification of COQ2 as a regulator of proliferation and lipid peroxidation through genome-scale CRISPR-Cas9 screening in myeloma cells. Br J Haematol 2024; 204:1307-1324. [PMID: 38462771 DOI: 10.1111/bjh.19375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 02/14/2024] [Accepted: 02/20/2024] [Indexed: 03/12/2024]
Abstract
Multiple myeloma (MM) is the second most common malignant haematological disease with a poor prognosis. The limit therapeutic progress has been made in MM patients with cancer relapse, necessitating deeper research into the molecular mechanisms underlying its occurrence and development. A genome-wide CRISPR-Cas9 loss-of-function screening was utilized to identify potential therapeutic targets in our research. We revealed that COQ2 plays a crucial role in regulating MM cell proliferation and lipid peroxidation (LPO). Knockout of COQ2 inhibited cell proliferation, induced cell cycle arrest and reduced tumour growth in vivo. Mechanistically, COQ2 promoted the activation of the MEK/ERK cascade, which in turn stabilized and activated MYC protein. Moreover, we found that COQ2-deficient MM cells increased sensitivity to the LPO activator, RSL3. Using an inhibitor targeting COQ2 by 4-CBA enhanced the sensitivity to RSL3 in primary CD138+ myeloma cells and in a xenograft mouse model. Nevertheless, co-treatment of 4-CBA and RSL3 induced cell death in bortezomib-resistant MM cells. Together, our findings suggest that COQ2 promotes cell proliferation and tumour growth through the activation of the MEK/ERK/MYC axis and targeting COQ2 could enhance the sensitivity to ferroptosis in MM cells, which may be a promising therapeutic strategy for the treatment of MM patients.
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Affiliation(s)
- Miao Li
- Department of Dermatovenereology, Pelvic Floor Disorders Center, Scientific Research Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
- Department of Gynecology, Pelvic Floor Disorders Center, Scientific Research Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
- Department of Hematology and Shenzhen Bone Marrow Transplantation Public Service Platform, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, China
| | - Chang-Lin Zhang
- Department of Dermatovenereology, Pelvic Floor Disorders Center, Scientific Research Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
- Department of Gynecology, Pelvic Floor Disorders Center, Scientific Research Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Di-Sheng Zhou
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Sze-Hoi Chan
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Xue-Qi Liu
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Shu-Na Chen
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Zi-Yi Yang
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Fei-Er Ju
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Xiao-Yan Sang
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Zi-Xuan Liu
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Qiao-Xia Zhang
- Department of Hematology and Shenzhen Bone Marrow Transplantation Public Service Platform, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, China
| | - Yu-Ming Pan
- Department of Hematology and Shenzhen Bone Marrow Transplantation Public Service Platform, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, China
| | - Si-Si Deng
- Department of Hematology and Shenzhen Bone Marrow Transplantation Public Service Platform, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, China
| | - Xiao-Mei Wang
- Department of Hematology and Shenzhen Bone Marrow Transplantation Public Service Platform, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, China
| | - Li Zhong
- Department of Dermatovenereology, Pelvic Floor Disorders Center, Scientific Research Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
- Department of Gynecology, Pelvic Floor Disorders Center, Scientific Research Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
| | - Xing-Ding Zhang
- Key Laboratory for Efficacy and Safety Evaluation of Hematological Malignancy Targeted Medicine of Guangdong Provincial Drug Administration, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, China
| | - Xin Du
- Department of Hematology and Shenzhen Bone Marrow Transplantation Public Service Platform, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen, China
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Liu Z, Shen H, Han M, Zhao X, Liu H, Ding K, Song J, Fu R. Immune profiles to predict bortezomib-based treatment response for multiple myeloma patients. Int Immunopharmacol 2024; 130:111640. [PMID: 38377849 DOI: 10.1016/j.intimp.2024.111640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/30/2024] [Accepted: 01/30/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND To evaluate the distribution of bone marrow immune cell subsets and their correlation with treatment efficacy in patients with multiple myeloma (MM). METHODS We analyzed the bone marrow lymphocyte subsets of 186 newly diagnosed MM patients at diagnosis and their correlation with clinical characteristics. In our study, eight-color flow cytometry, a method commonly used to detect plasma cell phenotypes, was used to analyze seven bone marrow immune cell groups by change gate-strategy. RESULTS First, for all the 7 immune cell groups, the percentage of immature B cells was significantly lower in stage III patients than in stage I patients, while the trend was reversed in memory B cells in both the International Staging System(p = 0.004) and Revised International Staging System(p = 0.018). Second, the percentage of naïve B cells were significantly lower in patients with severe anemia, while the percentage of memory B cells had reversed trend. The percentage of immature B cells were lower in patients with Cr ≥ 2 mg/dL than in patients with Cr < 2 mg/dL. Then we followed the treatment efficacy of 152 patients who received four cycles of induction therapy (bortezomib + dexamethasone or bortezomib + lenalidomide + dexamethasone) and analyzed the relationship between bone marrow lymphocyte subsets at the initial stage and treatment response datasets. We found that both the percentage of B cells(p<0.001) and immature B(p = 0.002) were increased in patients who achieved very good partial remission(VGPR) after four cycles of induction therapy. The ROC results indicated the combination of the multiple immune subgroups had predictive values (AUC = 0.802, p<0.001) in the treatment effect after four cycles of induction therapy. CONCLUSIONS Overall, these results suggest that the analysis of lymphocyte subsets along with plasma cell immunophenotyping could be a potential index for determining the prognosis of MM patients.
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Affiliation(s)
- Zhaoyun Liu
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China.
| | - Hongli Shen
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China
| | - Mei Han
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China
| | - Xianghong Zhao
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China
| | - Hui Liu
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China
| | - Kai Ding
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China
| | - Jia Song
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China
| | - Rong Fu
- Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin 300052, PR China; Tianjin Key Laboratory of Bone Marrow Failure and Malignant Hemopoietic Clone Control, Tianjin 300052 P. R. China.
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Cui L, Ning J, Yang R, Wang H. Therapeutic Effect and Adverse Event Rate of Different Treatment Methods in Patients with Multiple Myeloma and Renal Insufficiency. Int Arch Allergy Immunol 2024:1-9. [PMID: 38467118 DOI: 10.1159/000536170] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Received: 11/23/2023] [Accepted: 01/04/2024] [Indexed: 03/13/2024] Open
Abstract
INTRODUCTION This study involves the collation and analysis of clinical characteristics and laboratory findings in patients with multiple myeloma (MM) combined with renal insufficiency. The objective was to assess the impact of various treatment methods on patient outcomes and the incidence of adverse events in individuals with MM and renal insufficiency. METHODS We analyzed the correlation between clinical characteristics, gene loci, fluorescence in situ hybridization, treatment methods, and prognosis in patients with MM and renal insufficiency. The differences in hematological and therapeutic efficacy indexes between two groups subjected to different treatments were evaluated. The assessment of treatment effectiveness was based on the total effective rate, calculated as the sum of stringent CR rate, complete remission rate, very good partial remission rate, and partial remission rate. RESULTS (1) The renal insufficiency group exhibited higher percentages of bone marrow abnormal plasma cells, lactate dehydrogenase (LDH), blood calcium, white blood cell count, percentage of neutrophils, and blood β2-microglobulin (β2-MG) levels compared to the normal renal function group. Conversely, hemoglobin levels and lymphocyte percentage were lower in the renal insufficiency group. Binary logistic regression analysis identified hemoglobin, blood calcium values, blood β2-MG, and LDH as independent risk factors for the development of renal insufficiency in patients with MM (p < 0.05). (2) Based on the Durie-Salmon staging criteria, the proportion of Stage III patients was the highest (up to 81.8%), indicating that patients with MM usually suffer from insidious disease, often with high tumor load and late-disease stage at the time of consultation. International Staging System (ISS) and Revised ISS staging also revealed a higher proportion of Stage III patients in the renal insufficiency group (p < 0.05), indicating a worse long-term prognosis in patients with MM and renal insufficiency. (3) Before treatment, there was no significant difference between the two groups in the analysis of various indices. Complications such as sepsis, herpes zoster, peripheral neuropathy, thrombosis, secondary pulmonary infection, and cardiac complications were significantly lower in the BCD group (Bortezomib + Cyclophosphamide + Dexamethasone) compared to the BD group (Bortezomib + Dexamethasone) (χ2 = 6.333, p < 0.05), suggesting fewer complications with the BCD regimen. (4) The clinical treatment effects analysis indicated that the BCD group demonstrated a more significant impact than the BD group in the treatment of MM. CONCLUSION The application of the BCD regimen in the treatment of MM has shown significant efficiency, effectively alleviating clinical symptoms with fewer adverse reactions and high safety.
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Affiliation(s)
- Lijuan Cui
- Department of Hematology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Jing Ning
- Department of Hematology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Rui Yang
- Department of Hematology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Hainan Wang
- Department of Hematology, General Hospital of Ningxia Medical University, Yinchuan, China
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Li D, Sun F, Yang Y. Effect of multidisciplinary cooperative continuous nursing and psychological nursing on multiple myeloma with a peripherally inserted central catheter. Future Oncol 2024; 20:471-479. [PMID: 38482686 DOI: 10.2217/fon-2023-0757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024] Open
Abstract
Objective: This study was conducted to analyze the effectiveness of multidisciplinary cooperative continuous nursing combined with psychological nursing intervention in multiple myeloma (MM) patients undergoing peripherally inserted central catheter (PICC). Methods: The Numerical Pain Rating Scale (NPRS), Anxiety Self-Assessment Scale (SAS), Depression Self-Assessment Scale (SDS) and Revised Piper Fatigue Scale (PFS-R), Self-Care Ability Scale (ESCA), Quality of Life Core Questionnaire (QLQ-C30), incidence of unplanned extubation of PICC, total incidence of catheter-related complications and satisfaction with nursing were compared between the two groups of patients in a prospective study. Results: Patients in the observation group had reduced NPRS, SAS, SDS and PFS-R scores, total incidence of unplanned extubation of PICC and the total incidence of catheter-related complications, and a higher nursing satisfaction rate in comparison to those in the control group. Conclusion: Multidisciplinary cooperative continuous nursing combined with psychological nursing interventions can relieve pain in MM patients.
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Affiliation(s)
- Dongliang Li
- Hematology Department, The First Affiliated Hospital of Kangda College of Nanjing Medical University (The First People's Hospital of Lianyungang), Lianyungang, 222000, Jiangsu, China
| | - Fengfeng Sun
- Intravenous Therapy Clinic, The First Affiliated Hospital of Kangda College of Nanjing Medical University (The First People's Hospital of Lianyungang), Lianyungang, 222000, Jiangsu, China
| | - Yan Yang
- Nursing Department, The First Affiliated Hospital of Kangda College of Nanjing Medical University (The First People's Hospital of Lianyungang), Lianyungang, 222000, Jiangsu, China
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Li J, Li Z, Yang W, Pan J, You H, Yang L, Zhang X. Development and verification of a novel immunogenic cell death-related signature for predicting the prognosis and immune infiltration in triple-negative breast cancer. Cancer Rep (Hoboken) 2024; 7:e2007. [PMID: 38425247 PMCID: PMC10905160 DOI: 10.1002/cnr2.2007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 01/01/2024] [Accepted: 02/05/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Insufficient understanding of the pathogenesis and tumor immunology of triple-negative breast cancer (TNBC) has limited the development of immunotherapy. The importance of tumor microenvironment (TME) in immunotyping, prognostic assessment and immunotherapy efficacy of cancer has been emphasized, however, potential immunogenic cell death (ICD) related genes function in TME of TNBC has been rarely investigated. AIMS To initially explore the role and related mechanisms of ICD in TNBC, especially the role played in the TME of TNBC, and to identify different relevant subtypes based on ICD, and then develop an ICD-related risk score to predict each TNBC patient TME status, prognosis and immunotherapy response. METHODS AND RESULTS In this study, we identified distinct ICD-related modification patterns based on 158 TNBC cases in the TCGA-TNBC cohort. We then investigated the possible correlation between ICD-related modification patterns and TME cell infiltration characteristics in TNBC. By using univariate Cox and least absolute shrinkage and selection operator (LASSO) regression analysis, we created a risk scoring system (ICD score) to quantifiably evaluate the impact of ICD-related modification patterns in individual TNBC patient. Two different ICD-related modification patterns were found with significant differences in immune infiltration. Lower ICD score was correlated with higher immune infiltration, tumor mutational burden and significantly enriched in immune-related pathways, indicating a strong ability to activate immune response, which might account for relatively favorable prognosis of TNBC patients and could serve as a predictor to select suitable candidates for immunotherapy. We used two independent cohorts, GSE58812 cohort and Metabric cohort to validate prognosis and immunohistochemistry for preliminary in vitro validation. CONCLUSION This study evidenced that the ICD-related modification patterns might exert pivotal roles in the immune infiltration landscape of TNBC and ICD score might act as potential predictors of prognostic assessment and immunotherapy response. This research provides unique insights for individualize immune treatment strategies and promising immunotherapy candidates screening.
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Affiliation(s)
- Jiachen Li
- Department of Gastrointestinal and Gland SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Zhengtian Li
- Department of Bone and Joint SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Wenkang Yang
- Department of Gastrointestinal and Gland SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Jianmin Pan
- Department of Gastrointestinal and Gland SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Huazong You
- Department of Gastrointestinal and Gland SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Lixiang Yang
- Department of Gastrointestinal and Gland SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Xiaodong Zhang
- Department of Gastrointestinal and Gland SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
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Yu M, Ming H, Xia M, Fu J, Cai Z, Cui X. Identification of an angiogenesis-related risk score model for survival prediction and immunosubtype screening in multiple myeloma. Aging (Albany NY) 2024; 16:2657-2678. [PMID: 38319724 PMCID: PMC10911366 DOI: 10.18632/aging.205502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/27/2023] [Indexed: 02/08/2024]
Abstract
BACKGROUND Multiple myeloma (MM) is an incurable B-cell malignancy, but with the emergence of immunotherapy, a potential cure is hopeful. The individualized interaction between the tumor and bone marrow (BM) microenvironment determines the response to immunotherapy. Angiogenesis is a constant hallmark of the BM microenvironment in MM. However, little is known about the potency ability of angiogenesis-associated genes (AAGs) to regulate the immune microenvironment of MM patients. METHODS We comprehensively dissected the associations between angiogenesis and genomic landscapes, prognosis, and the immune microenvironment by integrating 36 AAGs. Immunohistochemistry was performed to verify the correlation between angiogenic factor expression and patient prognosis. Single-sample gene set enrichment analysis was applied to quantify the relative abundance of 28 infiltrating cells. The AAG score was constructed using the least absolute shrinkage and selection operator Cox regression model. RESULTS Angiogenesis was closely correlated with MM patient prognosis, and the mutation intensity of the AAGs was low. Immunohistochemistry confirmed that high microvessel density predicted poor prognosis. Three AAG clusters and two gene clusters with distinct clinical outcomes and immune characteristics were identified. The established AAG_score model performed well in predicting patient prognosis and active immunotherapy response. The high-AAG_score subgroup was characterized by reduced immune cell infiltration, poor prognosis, and inactive immunotherapy response. Multivariate analyses indicated that the AAG_score was strongly robust and independent among the prognostic variables. CONCLUSION This study revealed that angiogenesis is significantly related to MM patient prognosis and immune phenotype. Evaluating the AAG signature was conducive to predicting patient response to immunotherapy and guiding more efficacious immunotherapy strategies.
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Affiliation(s)
- Manya Yu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, China
| | - Hongquan Ming
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, China
| | - Mengting Xia
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, China
| | - Jiaqi Fu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, China
| | - Zhiguo Cai
- Department of Quality Control, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, China
| | - Xing Cui
- Department of Oncology and Hematology, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250001, China
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Zhang H, Hu K, Lu Y, Xu Z, Chen G, Yu D, Gao X, Feng Q, Jia X, Xu L, Zhou J, Wu X, Song D, Zhu H, Li B, Zhu W, Shi J. A novel pterostilbene compound DCZ0825 induces macrophage M1 differentiation and Th1 polarization to exert anti-myeloma and immunomodulatory. Int Immunopharmacol 2024; 127:111446. [PMID: 38157697 DOI: 10.1016/j.intimp.2023.111446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 12/01/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
Multiple myeloma (MM) is an incurable and recurrent malignancy characterized by abnormal plasma cell proliferation. There is an urgent need to develop effective drugs in MM. DCZ0825 is a small molecule compound derived from pterostilbene with direct anti-myeloma activity and indirect immune-killing effects though reversal of the immunosuppression. DCZ0825 inhibits the activity and proliferation of MM cells causing no significant toxicity to normal cells. Using flow cytometry, this study found that DCZ0825 induced caspase-dependent apoptosis in MM cells and arrested the cell cycle in the G2/M phase by down-regulating CyclinB1, CDK1 and CDC25. Moreover, DCZ0825 up-regulated IRF3 and IRF7 to increase IFN-γ, promoting M2 macrophages to transform into M1 macrophages, releasing the immunosuppression of CD4T cells and stimulated M1 macrophages and Th1 cells to secrete more INF-γ to form immune killing effect on MM cells. Treatment with DCZ0825 resulted in an increased proportion of positive regulatory cells such as CD4T, memory T cells, CD8T, and NK cells, with downregulation of the proportion of negative regulatory cells such as Treg cells and MDSCs. In conclusion, DCZ0825 is a novel compound with both antitumor and immunomodulatory activity.
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Affiliation(s)
- Hui Zhang
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Ke Hu
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Yumeng Lu
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Zhijian Xu
- State Key Laboratory of Drug Research, Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Gege Chen
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Dandan Yu
- Department of Hematology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Xuejie Gao
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Qilin Feng
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Xinyan Jia
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Li Xu
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Jinfeng Zhou
- Department of Hematology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Xiaosong Wu
- Department of Hematology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Dongliang Song
- Department of Hematology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Huabin Zhu
- Department of Hematology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Bo Li
- State Key Laboratory of Drug Research, Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - Weiliang Zhu
- State Key Laboratory of Drug Research, Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - Jumei Shi
- Department of Hematology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China.
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9
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Sun F, Cheng Y, Wanchai V, Guo W, Mery D, Xu H, Gai D, Siegel E, Bailey C, Ashby C, Al Hadidi S, Schinke C, Thanendrarajan S, Ma Y, Yi Q, Orlowski RZ, Zangari M, van Rhee F, Janz S, Bishop G, Tricot G, Shaughnessy JD, Zhan F. Bispecific BCMA/CD24 CAR-T cells control multiple myeloma growth. Nat Commun 2024; 15:615. [PMID: 38242888 PMCID: PMC10798961 DOI: 10.1038/s41467-024-44873-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 01/09/2024] [Indexed: 01/21/2024] Open
Abstract
Anti-multiple myeloma B cell maturation antigen (BCMA)-specific chimeric antigen receptor (CAR) T-cell therapies represent a promising treatment strategy with high response rates in myeloma. However, durable cures following anti-BCMA CAR-T cell treatment of myeloma are rare. One potential reason is that a small subset of minimal residual myeloma cells seeds relapse. Residual myeloma cells following BCMA-CAR-T-mediated treatment show less-differentiated features and express stem-like genes, including CD24. CD24-positive myeloma cells represent a large fraction of residual myeloma cells after BCMA-CAR-T therapy. In this work, we develop CD24-CAR-T cells and test their ability to eliminate myeloma cells. We find that CD24-CAR-T cells block the CD24-Siglec-10 pathway, thereby enhancing macrophage phagocytic clearance of myeloma cells. Additionally, CD24-CAR-T cells polarize macrophages to a M1-like phenotype. A dual-targeted BCMA-CD24-CAR-T exhibits improved efficacy compared to monospecific BCMA-CAR-T-cell therapy. This work presents an immunotherapeutic approach that targets myeloma cells and promotes tumor cell clearance by macrophages.
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Affiliation(s)
- Fumou Sun
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Yan Cheng
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Visanu Wanchai
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Wancheng Guo
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - David Mery
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Hongwei Xu
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Dongzheng Gai
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Eric Siegel
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Clyde Bailey
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Cody Ashby
- Department of Biomedical Informatics, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Samer Al Hadidi
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Carolina Schinke
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Sharmilan Thanendrarajan
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Yupo Ma
- iCell Gene Therapeutics LLC, Research & Development Division, Stony Brook, NY, 11790, USA
| | - Qing Yi
- Center for Translational Research in Hematologic Malignancies, Houston Methodist Cancer Center, Houston Methodist Research Institute, Houston, TX, 77030, USA
| | - Robert Z Orlowski
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Maurizio Zangari
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Frits van Rhee
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Siegfried Janz
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, 53226, USA
| | - Gail Bishop
- Department of Microbiology and Immunology, University of Iowa and VA Medical Center, Iowa City, IA, 52242, USA
| | - Guido Tricot
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - John D Shaughnessy
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA
| | - Fenghuang Zhan
- Myeloma Center, Winthrop P. Rockefeller Institute, Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
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Di X, Pan Y, Yan J, Liu J, Wen D, Jiang H, Zhang S. Therapeutic potential of anti-PIK3CG treatment for multiple myeloma via inhibiting c-Myc pathway. Heliyon 2024; 10:e23165. [PMID: 38163179 PMCID: PMC10756980 DOI: 10.1016/j.heliyon.2023.e23165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 11/24/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024] Open
Abstract
Multiple myeloma (MM) is a malignant plasma cell disease. The activity of PIK3CG (PI3K catalytic subunit γ) is regulated directly by G-protein-coupled receptor and has been confirmed to be highly expressed in MM cells. This study aimed to determine the effect of pharmacological inhibition of PIK3CG on MM. We found that different concentrations of the PIK3CG inhibitor AS-605240 could suppress the growth of MM cell lines and the expression of c-Myc. The combination of PIK3CG inhibitor and the chemotherapy Melphalan could effectively inhibit the proliferation and migration of MM cells, promote the cell apoptosis, and decrease the ratio of Bcl-2/Bax and the expression of vimentin. The expression of proto-oncogene c-Myc was decreased and the sensitivity of cells to chemotherapeutic drugs was enhanced. Collectively, PIK3CG regulates growth of MM via c-Myc pathway, thus emerging as a promising molecular targeted therapy.
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Affiliation(s)
- Xiaotang Di
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan, 410013, China
| | - Yiwen Pan
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan, 410013, China
- The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shanxi, 710061, China
| | - Jinhua Yan
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan, 410013, China
| | - Jing Liu
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, Hunan, 410013, China
| | - Doudou Wen
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan, 410013, China
| | - Hao Jiang
- Department of Biomedical Informatics, School of Life Sciences, Central South University, Changsha, Hunan, 410013, China
| | - Shubing Zhang
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan, 410013, China
- Hunan Key Laboratory of Animal Models for Human Diseases, Central South University, Changsha, Hunan, 410013, China
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Kim S, Chung H, Kwak JE, Kim YR, Park CH, Kim Y, Cheong JW, Wu J, Shin EC, Cho H, Kim JS. Clearing soluble MIC reverses the impaired function of natural killer cells from patients with multiple myeloma. J Immunother Cancer 2024; 12:e007886. [PMID: 38191242 PMCID: PMC10806558 DOI: 10.1136/jitc-2023-007886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND Major histocompatibility complex (MHC) class I chain-related protein (MIC) is a stress-induced ligand released from multiple myeloma (MM) cells during progression, and soluble MIC impairs natural killer group 2D (NKG2D) activating receptor-mediated recognition and function of natural killer (NK) cells. However, whether clearing soluble MIC with a monoclonal antibody (mAb) can restore NK cell activity of MM patients remains undetermined. METHODS We analyzed The Cancer Genome Atlas (TCGA) Multiple Myeloma Research Foundation (MMRF) CoMMpass data set to examine the prognostic significance of MIC expression in MM. We examined the level of soluble MIC in paired peripheral blood (PB) and bone marrow (BM) plasma of patients with MM at diagnosis by ELISA. We evaluated the correlation between the level of soluble MIC and immunophenotype of NK cells from MM patients by multicolor flow cytometry. We also generated MIC-overexpressing MM cell line and characterized the cytotoxic function of patient NK cells in the presence of soluble MIC, and examined the impact of clearing soluble MIC with a humanized mAb (huB10G5). RESULTS We characterize the importance of MICA in MM by revealing the significantly better overall survival of patients with high MICA expression from TCGA MMRF CoMMpass data set. The level of soluble MICA is more highly elevated in MM than in precursor stages, and the concentration of soluble MICA is higher in BM plasma than in PB. The concentration of soluble MICA in BM was correlated with myeloma burden, while it was negatively correlated with the frequency of NKG2D+ NK cells in diagnostic BM aspirates of MM patients. Soluble MICA downregulated NKG2D expression and decreased cytotoxicity of MM patient NK cells ex vivo, which were reversed by a humanized soluble MIC-clearing mAb (huB10G5) with enhanced degranulation of NK cells. CONCLUSIONS Our findings indicate targeting soluble MIC with huB10G5 might be a viable therapeutic approach to promote NKG2D-dependent cellular immunotherapy outcome in MM.
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Affiliation(s)
- Sojeong Kim
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Haerim Chung
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Jeong-Eun Kwak
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Yu Ri Kim
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Chung Hyun Park
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Yeonhee Kim
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - June-Won Cheong
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Jennifer Wu
- Department of Urology and Department of Microbiology and Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Eui-Cheol Shin
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Korea (the Republic of)
| | - Hyunsoo Cho
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea (the Republic of)
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Liu Z, Xu X, Liu H, Zhao X, Yang C, Fu R. Immune checkpoint inhibitors for multiple myeloma immunotherapy. Exp Hematol Oncol 2023; 12:99. [PMID: 38017516 PMCID: PMC10685608 DOI: 10.1186/s40164-023-00456-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 11/02/2023] [Indexed: 11/30/2023] Open
Abstract
Multiple myeloma (MM) is related to immune disorders, recent studys have revealed that immunotherapy can greatly benefit MM patients. Immune checkpoints can negatively modulate the immune system and are closely associated with immune escape. Immune checkpoint-related therapy has attracted much attention and research in MM. However, the efficacy of those therapies need further improvements. There need more thoughts about the immune checkpoint to translate their use in clinical work. In our review, we aggregated the currently known immune checkpoints and their corresponding ligands, further more we propose various ways of potential translation applying treatment based on immune checkpoints for MM patients.
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Affiliation(s)
- Zhaoyun Liu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Xintong Xu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Hui Liu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Xianghong Zhao
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Chun Yang
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Rong Fu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China.
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13
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Zhu Y, Chang S, Liu J, Wang B. Identification of a novel cuproptosis-related gene signature for multiple myeloma diagnosis. Immun Inflamm Dis 2023; 11:e1058. [PMID: 38018590 PMCID: PMC10629272 DOI: 10.1002/iid3.1058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 08/19/2023] [Accepted: 10/11/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Multiple myeloma (MM) ranks second among the most prevalent hematological malignancies. Recent studies have unearthed the promise of cuproptosis as a novel therapeutic intervention for cancer. However, no research has unveiled the particular roles of cuproptosis-related genes (CRGs) in the prediction of MM diagnosis. METHODS Microarray data and clinical characteristics of MM patients were obtained from the Gene Expression Omnibus (GEO) database. Differentially expressed gene analysis, least absolute shrinkage and selection operator (LASSO) and support vector machine-recursive feature elimination (SVM-RFE) algorithms were applied to identify potential signature genes for MM diagnosis. Predictive performance was further assessed by receiver operating characteristic (ROC) curves, nomogram analysis, and external data sets. Functional enrichment analysis was performed to elucidate the involved mechanisms. Finally, the expression of the identified genes was validated by quantitative real-time polymerase chain reaction (qRT-PCR) in MM cell samples. RESULTS The optimal gene signature was identified using LASSO and SVM-RFE algorithms based on the differentially expressed CRGs: ATP7A, FDX1, PDHA1, PDHB, MTF1, CDKN2A, and DLST. Our gene signature-based nomogram revealed a high degree of accuracy in predicting MM diagnosis. ROC curves showed the signature had dependable predictive ability across all data sets, with area under the curve values exceeding 0.80. Additionally, functional enrichment analysis suggested significant associations between the signature genes and immune-related pathways. The expression of the genes was validated in MM cells, indicating the robustness of these findings. CONCLUSION We discovered and validated a novel CRG signature with strong predictive capability for diagnosing MM, potentially implicated in MM pathogenesis and progression through immune-related pathways.
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Affiliation(s)
- Yidong Zhu
- Department of Traditional Chinese Medicine, Shanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
| | - Shuaikang Chang
- Department of Hematology, Shanghai East HospitalTongji University School of MedicineShanghaiChina
| | - Jun Liu
- Department of Traditional Chinese Medicine, Shanghai Tenth People's HospitalTongji University School of MedicineShanghaiChina
| | - Bo Wang
- Department of Endocrinology, Yangpu HospitalTongji University School of MedicineShanghaiChina
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14
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Liu Z, Zhao X, Shen H, Liu X, Xu X, Fu R. Cellular immunity in the era of modern multiple myeloma therapy. Int J Cancer 2023; 153:1436-1447. [PMID: 37306091 DOI: 10.1002/ijc.34609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/24/2023] [Accepted: 04/03/2023] [Indexed: 06/13/2023]
Abstract
Multiple myeloma (MM) is a relapsing clonal plasma cell malignancy and incurable thus far. With the increasing understanding of myeloma, highlighting the critical importance of the immune system in the pathogenesis of MM is essential. The immune changes in MM patients after treatment are associated with prognosis. In this review, we summarize currently available MM therapies and discuss how they affect cellular immunity. We find that the modern anti-MM treatments enhance antitumour immune responses. A deeper understanding of the therapeutic activity of individual drugs offers more effective treatment approaches that enhance the beneficial immunomodulatory effects. Furthermore, we show that the immune changes after treatment in MM patients can provide useful prognostic marker. Analysing cellular immune responses offers new perspectives for evaluating clinical data and making comprehensive predictions for applying novel therapies in MM patients.
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Affiliation(s)
- Zhaoyun Liu
- Department of Hematology, Tianjin Medical University General Hospital, Heping District, Tianjin, China
| | - Xianghong Zhao
- Department of Hematology, Tianjin Medical University General Hospital, Heping District, Tianjin, China
| | - Hongli Shen
- Department of Hematology, Tianjin Medical University General Hospital, Heping District, Tianjin, China
| | - Xiaohan Liu
- Department of Hematology, Tianjin Medical University General Hospital, Heping District, Tianjin, China
| | - Xintong Xu
- Department of Hematology, Tianjin Medical University General Hospital, Heping District, Tianjin, China
| | - Rong Fu
- Department of Hematology, Tianjin Medical University General Hospital, Heping District, Tianjin, China
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15
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Lv W, Zheng Y, Jiao J, Fu Y, Xu T, Zhang L, Zhang Z, Ma N. The Role of XBP1 in bone metabolism. Front Endocrinol (Lausanne) 2023; 14:1217579. [PMID: 37795354 PMCID: PMC10546391 DOI: 10.3389/fendo.2023.1217579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 09/04/2023] [Indexed: 10/06/2023] Open
Abstract
Bone is a dynamic organ that, once formed, undergoes a constant remodeling process that includes bone resorption and synthesis. Osteoclasts and osteoblasts are primarily responsible for controlling this process. X-box binding protein 1 (XBP1), a transcription factor, affects the metabolism of bones in various ways. In recent years, numerous studies have revealed that XBP1 plays a vital role in bone metabolism, including osteoclast and osteoblast development, as well as in regulating immune cell differentiation that affects the immune microenvironment of bone remodeling. In this review, we highlight the regulatory mechanisms of XBP1 on osteoclasts and osteoblasts, how XBP1 affects the immune microenvironment of bone remodeling by influencing the differentiation of immune cells, and predict the possible future research directions of XBP1 to provide new insights for the treatment of bone-related metabolic diseases.
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Affiliation(s)
- Wenhao Lv
- Hospital of Stomatology, Jilin University, Changchun, China
| | - Youli Zheng
- The School and Hospital of Stomatology, Tianjin Medical University, Tianjin, China
| | - Junjun Jiao
- Hospital of Stomatology, Jilin University, Changchun, China
| | - Yu Fu
- Hospital of Stomatology, Jilin University, Changchun, China
| | - Tingrui Xu
- Hospital of Stomatology, Jilin University, Changchun, China
| | - Li Zhang
- Hospital of Stomatology, Jilin University, Changchun, China
| | - Zheng Zhang
- Tianjin Stomatological Hospital, School of Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction, Tianjin, China
| | - Ning Ma
- Hospital of Stomatology, Jilin University, Changchun, China
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16
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Wang Y, Man QH, Li C. Clinical efficacy of Thalidomide combined with PAD Regimen in patients with multiple Myeloma. Pak J Med Sci 2023; 39:1243-1248. [PMID: 37680825 PMCID: PMC10480731 DOI: 10.12669/pjms.39.5.6815] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Received: 06/29/2022] [Revised: 12/19/2022] [Accepted: 06/25/2023] [Indexed: 09/09/2023] Open
Abstract
Objective To evaluate the clinical efficacy of thalidomide combined with PAD regimen in patients with multiple myeloma (MM). Methods It was a Clinical comparative study. A total of 120 patients with MM were admitted at Beijing Aerospace General Hospital from September 2020 to June 2022 randomly divided into two groups, with 60 patients in each group. The study group was treated with thalidomide combined with a PAD regimen (bortezomib, doxorubicin and dexamethasone), while the control group with a PAD regimen alone. After treatment, the therapeutic effect, adverse drug reactions, bone metabolic markers such as serum alkaline phosphatase (ALP) and osteocalcin (OCN) before and after treatment, as well as T-lymphocyte subsets CD3+, CD4+, CD8+ and CD4+/CD8+ levels before and after treatment were compared and analyzed between the two groups. Results The total efficacy in the study group was 90%, which was significantly higher than 70% in the control group (p= 0.00). The incidence of adverse drug reactions was 40% in the study group and 38% in the control group, without statistically significant difference (p= 0.85). After treatment, ALP and OCN levels in the study group were significantly higher than those in the control group (ALP, p= 0.01; OCN, p= 0.00), and CD3+, CD4+ and CD4+/CD8+ in the study group also increased significantly compared with those in the control group (CD3+, p= 0.02; CD4+, p= 0.00; CD4+/CD8+, p= 0.00). Conclusion Thalidomide combined with a PAD regimen is definitely effective in patients with MM, it can obviously improve immune function and bone salt metabolism, with no increase in adverse reactions but high safety and effectiveness.
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Affiliation(s)
- Yu Wang
- Yu Wang, Department of Hematology, Beijing Aerospace, General Hospital, 100076 Beijing, China
| | - Qi-hang Man
- Qi-hang Man, Department of Hematology, Aerospace Center Hospital, 100049 Beijing, China
| | - Chao Li
- Chao Li, Department of Hematology, Beijing Aerospace, General Hospital, 100076 Beijing, China
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17
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Jiang S, Dong Y, Wang J, Zhang X, Liu W, Wei Y, Zhou H, Shen L, Yang J, Zhu Q. Identification of immunogenic cell death-related signature on prognosis and immunotherapy in kidney renal clear cell carcinoma. Front Immunol 2023; 14:1207061. [PMID: 37662929 PMCID: PMC10472448 DOI: 10.3389/fimmu.2023.1207061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 07/04/2023] [Indexed: 09/05/2023] Open
Abstract
Background Immunogenic cell death (ICD) is considered a particular cell death modality of regulated cell death (RCD) and plays a significant role in various cancers. The connection between kidney renal clear cell carcinoma (KIRC) and ICD remains to be thoroughly explored. Methods We conducted a variety of bioinformatics analyses using R software, including cluster analysis, prognostic analysis, enrichment analysis and immune infiltration analysis. In addition, we performed Quantitative Real-time PCR to evaluate RNA levels of specific ICD genes. The proliferation was measured through Cell Counting Kit-8 (CCK-8) assay and colony-formation assay in RCC cell lines. Results We determined two ICD subtypes through consensus clustering analysis. The two subtypes showed significantly different clinical outcomes, genomic alterations and tumor immune microenvironment. Moreover, we constructed the ICD prognostic signature based on TF, FOXP3, LY96, SLC7A11, HSP90AA1, UCN, IFNB1 and TLR3 and calculated the risk score for each patient. Kaplan-Meier survival analysis and ROC curve demonstrated that patients in the high-risk group had significantly poorer prognosis compared with the low-risk group. We then validated the signature through external cohort and further evaluated the relation between the signature and clinical features, tumor immune microenvironment and immunotherapy response. Given its critical role in ICD, we conducted further analysis on LY96. Our results indicated that downregulation of LY96 inhibited the proliferation ability of RCC cells. Conclusions Our research revealed the underlying function of ICD in KIRC and screened out a potential biomarker, which provided a novel insight into individualized immunotherapy in KIRC.
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Affiliation(s)
- Silin Jiang
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yuxiang Dong
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jun Wang
- Department of Urology, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xi Zhang
- The State Key Lab of Reproductive; Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wei Liu
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yong Wei
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hai Zhou
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Luming Shen
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jian Yang
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qingyi Zhu
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
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18
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Wang TH, Hao R, Xu BN, Chang L, Liu ZB, Yao JL, Wang W, Xie WJ, Yan WW, Xiao ZJ, Qiu LG, An G. [Safety and feasibility of 120 min rapid infusion regimen of daratumumab in patients with multiple myeloma]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:696-699. [PMID: 37803849 PMCID: PMC10520231 DOI: 10.3760/cma.j.issn.0253-2727.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Indexed: 10/08/2023]
Affiliation(s)
- T H Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - R Hao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - B N Xu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - L Chang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Z B Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - J L Yao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - W Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - W J Xie
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - W W Yan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Z J Xiao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - L G Qiu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - G An
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
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19
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Midha S, Hartley-Brown MA, Mo CC, Hossain S, Nadeem O, O'Donnell EK, Bianchi G, Sperling AS, Laubach JP, Richardson PG. A safety review of recently approved and emerging drugs for patients with relapsed or refractory multiple myeloma. Expert Opin Drug Saf 2023; 22:1049-1071. [PMID: 37906232 DOI: 10.1080/14740338.2023.2274420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 10/19/2023] [Indexed: 11/02/2023]
Abstract
INTRODUCTION Multiple new drugs have been approved over the past 5 years for the treatment of relapsed/refractory multiple myeloma (RRMM), and these are being increasingly widely used. Clinicians need to familiarize themselves with common toxicities associated with these drugs and with novel toxicities requiring specific management and supportive care. AREAS COVERED We review common toxicities associated with agents approved for RRMM in the past 5 years, including the anti-CD38 monoclonal antibody isatuximab, the antibody-drug conjugate belantamab mafodotin, the bispecific antibody teclistamab, the chimeric antigen receptor (CAR) T cell products idecabtagene vicleucel and ciltacabtagene autoleucel, the selective inhibitor of nuclear export compound selinexor, and the drug-peptide conjugate melflufen, as well as toxicities associated with emerging agents for RRMM including additional bispecific antibodies, the BCL-2 inhibitor venetoclax, and the cereblon E3 ligase modulators iberdomide and mezigdomide. We searched the published literature using PubMed, plus congress abstracts, for the above list of drug names or classes and 'myeloma.' EXPERT OPINION Optimal management of toxicities associated with these recently approved and emerging therapies will be critical in maximizing clinical benefit and aiding widespread adoption in routine clinical practice. We summarize current recommendations and guidelines and provide expert insights into supportive care requirements.
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Affiliation(s)
- Shonali Midha
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
- Division of Hematology, Brigham and Women's Hospital, Boston, MA, USA
| | - Monique A Hartley-Brown
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
- Division of Hematology, Brigham and Women's Hospital, Boston, MA, USA
| | - Clifton C Mo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
| | - Shahrier Hossain
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
| | - Omar Nadeem
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
| | - Elizabeth K O'Donnell
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
- Division of Hematology, Brigham and Women's Hospital, Boston, MA, USA
| | - Giada Bianchi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
- Division of Hematology, Brigham and Women's Hospital, Boston, MA, USA
| | - Adam S Sperling
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
- Division of Hematology, Brigham and Women's Hospital, Boston, MA, USA
| | - Jacob P Laubach
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
| | - Paul G Richardson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Jerome Lipper Center for Multiple Myeloma Research, Harvard Medical School, Boston, MA, USA
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20
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Uckun FM, Qazi S. Upregulated Expression of ERBB2/HER2 in Multiple Myeloma as a Predictor of Poor Survival Outcomes. Int J Mol Sci 2023; 24:9943. [PMID: 37373090 DOI: 10.3390/ijms24129943] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Received: 05/08/2023] [Revised: 06/02/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
The main goal of the present study was to examine if the RNA-sequencing (RNAseq)-based ERBB2/HER2 expression level in malignant plasma cells from multiple myeloma (MM) patients has clinical significance for treatment outcomes and survival. We examined the relationship between the RNAseq-based ERBB2 messenger ribonucleic acid (mRNA) levels in malignant plasma cells and survival outcomes in 787 MM patients treated on contemporary standard regimens. ERBB2 was expressed at significantly higher levels than ERBB1 as well as ERBB3 across all three stages of the disease. Upregulated expression of ERBB2 mRNA in MM cells was correlated with amplified expression of mRNAs for transcription factors (TF) that recognize the ERBB2 gene promoter sites. Patients with higher levels of ERBB2 mRNA in their malignant plasma cells experienced significantly increased cancer mortality, shorter progression-free survival, and worse overall survival than other patients. The adverse impact of high ERBB2 expression on patient survival outcomes remained significant in multivariate Cox proportional hazards models that accounted for the effects of other prognostic factors. To the best of our knowledge, this is the first demonstration of an adverse prognostic impact of high-level ERBB2 expression in MM patients. Our results encourage further evaluation of the prognostic significance of high-level ERBB2 mRNA expression and the clinical potential of ERBB2-targeting therapeutics as personalized medicines to overcome cancer drug resistance in high-risk as well as relapsed/refractory MM.
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Affiliation(s)
- Fatih M Uckun
- Immuno-Oncology Program, Ares Pharmaceuticals, St. Paul, MN 55110, USA
| | - Sanjive Qazi
- Immuno-Oncology Program, Ares Pharmaceuticals, St. Paul, MN 55110, USA
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21
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Lin CF, Chen ZW, Kang FP, Hu JF, Huang L, Liao CY, Lai JL, Huang Y, Wang ZW, Tian YF, Chen S. Analyzing molecular typing and clinical application of immunogenic cell death-related genes in hepatocellular carcinoma. BMC Cancer 2023; 23:522. [PMID: 37291495 DOI: 10.1186/s12885-023-10992-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/22/2023] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is considered one of the most common cancers, characterized by low early detection and high mortality rates, and is a global health challenge. Immunogenic cell death (ICD) is defined as a specific type of regulated cell death (RCD) capable of reshaping the tumor immune microenvironment by releasing danger signals that trigger immune responses, which would contribute to immunotherapy. METHODS The ICD gene sets were collected from the literature. We collected expression data and clinical information from public databases for the HCC samples in our study. Data processing and mapping were performed using R software to analyze the differences in biological characteristics between different subgroups. The expression of the ICD representative gene in clinical specimens was assessed by immunohistochemistry, and the role of the representative gene in HCC was evaluated by various in vitro assays, including qRT-PCR, colony formation, and CCK8 assay. Lasso-Cox regression was used to screen prognosis-related genes, and an ICD-related risk model (ICDRM) was constructed. To improve the clinical value of ICDRM, Nomograms and calibration curves were created to predict survival probabilities. Finally, the critical gene of ICDRM was further investigated through pan-cancer analysis and single-cell analysis. RESULTS We identified two ICD clusters that differed significantly in terms of survival, biological function, and immune infiltration. As well as assessing the immune microenvironment of tumors in HCC patients, we demonstrate that ICDRM can differentiate ICD clusters and predict the prognosis and effectiveness of therapy. High-risk subpopulations are characterized by high TMB, suppressed immunity, and poor survival and response to immunotherapy, whereas the opposite is true for low-risk subpopulations. CONCLUSIONS This study reveals the potential impact of ICDRM on the tumor microenvironment (TME), immune infiltration, and prognosis of HCC patients, but also a potential tool for predicting prognosis.
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Affiliation(s)
- Cai-Feng Lin
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
- Department of Hepatopancreatobiliary Surgery, Fujian Provincial Hospital, Fujian Medical University, No. 134, East Street, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Zhi-Wen Chen
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Feng-Ping Kang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Jian-Fei Hu
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Long Huang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Cheng-Yu Liao
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Jian-Lin Lai
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Yi Huang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China
- Center for Experimental Research in Clinical Medicine, Fujian Provincial Hospital, Fuzhou, 350001, Fujian Province, People's Republic of China
| | - Zu-Wei Wang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China.
- Shengli Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, 350001, China.
| | - Yi-Feng Tian
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China.
- Department of Hepatopancreatobiliary Surgery, Fujian Provincial Hospital, Fujian Medical University, No. 134, East Street, Fuzhou, 350001, Fujian Province, People's Republic of China.
- Department of Hepatobiliary Surgery, Shengli Clinical Medical College of Fujian Medical University, No. 134, East Street, Fuzhou, 350001, Fujian Province, PR China.
| | - Shi Chen
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian Province, People's Republic of China.
- Department of Hepatopancreatobiliary Surgery, Fujian Provincial Hospital, Fujian Medical University, No. 134, East Street, Fuzhou, 350001, Fujian Province, People's Republic of China.
- Department of Hepatobiliary Surgery, Shengli Clinical Medical College of Fujian Medical University, No. 134, East Street, Fuzhou, 350001, Fujian Province, PR China.
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22
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Chen M, Jiang J, Hou J. Single-cell technologies in multiple myeloma: new insights into disease pathogenesis and translational implications. Biomark Res 2023; 11:55. [PMID: 37259170 DOI: 10.1186/s40364-023-00502-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 05/12/2023] [Indexed: 06/02/2023] Open
Abstract
Multiple myeloma (MM) is a hematological malignancy characterized by clonal proliferation of plasma cells. Although therapeutic advances have been made to improve clinical outcomes and to prolong patients' survival in the past two decades, MM remains largely incurable. Single-cell sequencing (SCS) is a powerful method to dissect the cellular and molecular landscape at single-cell resolution, instead of providing averaged results. The application of single-cell technologies promises to address outstanding questions in myeloma biology and has revolutionized our understanding of the inter- and intra-tumor heterogeneity, tumor microenvironment, and mechanisms of therapeutic resistance in MM. In this review, we summarize the recently developed SCS methodologies and latest MM research progress achieved by single-cell profiling, including information regarding the cancer and immune cell landscapes, tumor heterogeneities, underlying mechanisms and biomarkers associated with therapeutic response and resistance. We also discuss future directions of applying transformative SCS approaches with contribution to clinical translation.
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Affiliation(s)
- Mengping Chen
- Department of Hematology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Jinxing Jiang
- Department of Hematology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Jian Hou
- Department of Hematology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
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23
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Zeng P, Wang F, Long X, Cao Y, Wen F, Li J, Luo Z. CPEB2 enhances cell growth and angiogenesis by upregulating ARPC5 mRNA stability in multiple myeloma. J Orthop Surg Res 2023; 18:384. [PMID: 37231521 DOI: 10.1186/s13018-023-03835-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/06/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND The process of multiple myeloma (MM) is the result of the combined action of multiple genes. This study aims to explore the role and mechanism of cytoplasmic polyadenylation element binding protein2 (CPEB2) in MM progression. METHODS The mRNA and protein expression levels of CPEB2 and actin-related protein 2/3 complex subunit 5 (ARPC5) were assessed by quantitative real-time PCR and western blot analysis. Cell function was determined by cell counting kit 8 assay, soft-agar colony formation assay, flow cytometry and tube formation assay. Fluorescent in situ hybridization assay was used to analyze the co-localization of CPEB2 and ARPC5 in MM cells. Actinomycin D treatment and cycloheximide chase assay were performed to assess the stability of ARPC5. The interaction between CPEB2 and ARPC5 was confirmed by RNA immunoprecipitation assay. RESULTS CPEB2 and ARPC5 mRNA and protein expression levels were upregulated in CD138+ plasma cells from MM patients and cells. CPEB2 downregulation reduced MM cell proliferation, angiogenesis, and increased apoptosis, while its overexpression had an opposite effect. CPEB2 and ARPC5 were co-localized at cell cytoplasm and could positively regulate ARPC5 expression by mediating its mRNA stability. ARPC5 overexpression reversed the suppressive effect of CPEB2 knockdown on MM progression, and it knockdown also abolished CPEB2-promoted MM progression. Besides, CPEB2 silencing also reduced MM tumor growth by decreasing ARPC5 expression. CONCLUSION Our results indicated that CPEB2 increased ARPC5 expression through promoting its mRNA stability, thereby accelerating MM malignant process.
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Affiliation(s)
- Piaorong Zeng
- The First Affiliated Hospital, Department of Hematology, Hengyang Medical School, University of South China, No.69, Chuanshan Road, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Fujue Wang
- The First Affiliated Hospital, Department of Hematology, Hengyang Medical School, University of South China, No.69, Chuanshan Road, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Xingxing Long
- The First Affiliated Hospital, Department of Hematology, Hengyang Medical School, University of South China, No.69, Chuanshan Road, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Yixiong Cao
- The First Affiliated Hospital, Department of Hematology, Hengyang Medical School, University of South China, No.69, Chuanshan Road, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Feng Wen
- The First Affiliated Hospital, Department of Hematology, Hengyang Medical School, University of South China, No.69, Chuanshan Road, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Junjun Li
- The First Affiliated Hospital, Department of Hematology, Hengyang Medical School, University of South China, No.69, Chuanshan Road, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Zeyu Luo
- The First Affiliated Hospital, Department of Hematology, Hengyang Medical School, University of South China, No.69, Chuanshan Road, Hengyang, 421001, Hunan Province, People's Republic of China.
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24
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Liu Z, Yang C, Liu X, Xu X, Zhao X, Fu R. Therapeutic strategies to enhance immune response induced by multiple myeloma cells. Front Immunol 2023; 14:1169541. [PMID: 37275861 PMCID: PMC10232766 DOI: 10.3389/fimmu.2023.1169541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 05/08/2023] [Indexed: 06/07/2023] Open
Abstract
Multiple myeloma (MM)as a haematological malignancy is still incurable. In addition to the presence of somatic genetic mutations in myeloma patients, the presence of immunosuppressive microenvironment greatly affects the outcome of treatment. Although the discovery of immunotherapy makes it possible to break the risk of high toxicity and side effects of traditional chemotherapeutic drugs, there are still obstacles of ineffective treatment or disease recurrence. In this review, we discuss therapeutic strategies to further enhance the specific anti-tumor immune response by activating the immunogenicity of MM cells themselves. New ideas for future myeloma therapeutic approaches are provided.
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25
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Minnie SA, Waltner OG, Ensbey KS, Olver SD, Collinge AD, Sester DP, Schmidt CR, Legg SR, Takahashi S, Nemychenkov NS, Sekiguchi T, Driessens G, Zhang P, Koyama M, Spencer A, Holmberg LA, Furlan SN, Varelias A, Hill GR. TIGIT inhibition and lenalidomide synergistically promote antimyeloma immune responses after stem cell transplantation in mice. J Clin Invest 2023; 133:e157907. [PMID: 36512425 PMCID: PMC9927935 DOI: 10.1172/jci157907] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 12/08/2022] [Indexed: 12/15/2022] Open
Abstract
Autologous stem cell transplantation (ASCT) with subsequent lenalidomide maintenance is standard consolidation therapy for multiple myeloma, and a subset of patients achieve durable progression-free survival that is suggestive of long-term immune control. Nonetheless, most patients ultimately relapse, suggesting immune escape. TIGIT appears to be a potent inhibitor of myeloma-specific immunity and represents a promising new checkpoint target. Here we demonstrate high expression of TIGIT on activated CD8+ T cells in mobilized peripheral blood stem cell grafts from patients with myeloma. To guide clinical application of TIGIT inhibition, we evaluated identical anti-TIGIT antibodies that do or do not engage FcγR and demonstrated that anti-TIGIT activity is dependent on FcγR binding. We subsequently used CRBN mice to investigate the efficacy of anti-TIGIT in combination with lenalidomide maintenance after transplantation. Notably, the combination of anti-TIGIT with lenalidomide provided synergistic, CD8+ T cell-dependent, antimyeloma efficacy. Analysis of bone marrow (BM) CD8+ T cells demonstrated that combination therapy suppressed T cell exhaustion, enhanced effector function, and expanded central memory subsets. Importantly, these immune phenotypes were specific to the BM tumor microenvironment. Collectively, these data provide a logical rationale for combining TIGIT inhibition with immunomodulatory drugs to prevent myeloma progression after ASCT.
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Affiliation(s)
- Simone A. Minnie
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Olivia G. Waltner
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Kathleen S. Ensbey
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Stuart D. Olver
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Alika D. Collinge
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - David P. Sester
- Translational Research Institute, Woolloongabba, Queensland, Australia
- Hugh Green Cytometry Centre, Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Christine R. Schmidt
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Samuel R.W. Legg
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Shuichiro Takahashi
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | | | - Tomoko Sekiguchi
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | | | - Ping Zhang
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Motoko Koyama
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Andrew Spencer
- Australian Center for Blood Diseases, Monash University and
- Malignant Haematology and Stem Cell Transplantation, The Alfred Hospital, Melbourne, Victoria, Australia
- Department of Clinical Haematology, Monash University, Melbourne, Victoria, Australia
| | - Leona A. Holmberg
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Division of Medical Oncology and
| | - Scott N. Furlan
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | - Antiopi Varelias
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, St. Lucia, Queensland, Australia
| | - Geoffrey R. Hill
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Division of Medical Oncology and
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26
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Lagreca I, Nasillo V, Barozzi P, Castelli I, Basso S, Castellano S, Paolini A, Maccaferri M, Colaci E, Vallerini D, Natali P, Debbia D, Pirotti T, Ottomano AM, Maffei R, Bettelli F, Giusti D, Messerotti A, Gilioli A, Pioli V, Leonardi G, Forghieri F, Bresciani P, Cuoghi A, Morselli M, Manfredini R, Longo G, Candoni A, Marasca R, Potenza L, Tagliafico E, Trenti T, Comoli P, Luppi M, Riva G. Prognostic Relevance of Multi-Antigenic Myeloma-Specific T-Cell Assay in Patients with Monoclonal Gammopathies. Cancers (Basel) 2023; 15:cancers15030972. [PMID: 36765928 PMCID: PMC9913154 DOI: 10.3390/cancers15030972] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/15/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Multiple Myeloma (MM) typically originates from underlying precursor conditions, known as Monoclonal Gammopathy of Undetermined Significance (MGUS) and Smoldering Multiple Myeloma (SMM). Validated risk factors, related to the main features of the clonal plasma cells, are employed in the current prognostic models to assess long-term probabilities of progression to MM. In addition, new prognostic immunologic parameters, measuring protective MM-specific T-cell responses, could help to identify patients with shorter time-to-progression. In this report, we described a novel Multi-antigenic Myeloma-specific (MaMs) T-cell assay, based on ELISpot technology, providing simultaneous evaluation of T-cell responses towards ten different MM-associated antigens. When performed during long-term follow-up (mean 28 months) of 33 patients with either MGUS or SMM, such deca-antigenic myeloma-specific immunoassay allowed to significantly distinguish between stable vs. progressive disease (p < 0.001), independently from the Mayo Clinic risk category. Here, we report the first clinical experience showing that a wide (multi-antigen), standardized (irrespective to patients' HLA), MM-specific T-cell assay may routinely be applied, as a promising prognostic tool, during the follow-up of MGUS/SMM patients. Larger studies are needed to improve the antigenic panel and further explore the prognostic value of MaMs test in the risk assessment of patients with monoclonal gammopathies.
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Affiliation(s)
- Ivana Lagreca
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Vincenzo Nasillo
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Patrizia Barozzi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Ilaria Castelli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Sabrina Basso
- Pediatric Hematology/Oncology Unit and Cell Factory, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, 27100 Pavia, Italy
| | - Sara Castellano
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Ambra Paolini
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Monica Maccaferri
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Elisabetta Colaci
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Daniela Vallerini
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Patrizia Natali
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Daria Debbia
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Tommaso Pirotti
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Anna Maria Ottomano
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Rossana Maffei
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Francesca Bettelli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Davide Giusti
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Andrea Messerotti
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Andrea Gilioli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Valeria Pioli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Giovanna Leonardi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Fabio Forghieri
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Paola Bresciani
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Angela Cuoghi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Monica Morselli
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Rossella Manfredini
- Centre for Regenerative Medicine “S. Ferrari”, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Giuseppe Longo
- Department of Oncology and Hematology, AOU Modena, 41124 Modena, Italy
| | - Anna Candoni
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Roberto Marasca
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Leonardo Potenza
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
| | - Enrico Tagliafico
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Tommaso Trenti
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
| | - Patrizia Comoli
- Pediatric Hematology/Oncology Unit and Cell Factory, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, 27100 Pavia, Italy
| | - Mario Luppi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124 Modena, Italy
- Correspondence: (M.L.); (G.R.); Tel.: +39-059-422-5570 (M.L.); +39-059-422-3025 (G.R.)
| | - Giovanni Riva
- Diagnostic Hematology and Clinical Genomics, Department of Laboratory Medicine and Pathology, AUSL/AOU Modena, 41124 Modena, Italy
- Correspondence: (M.L.); (G.R.); Tel.: +39-059-422-5570 (M.L.); +39-059-422-3025 (G.R.)
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Liu Z, Zhang J, Liu H, Shen H, Meng N, Qi X, Ding K, Song J, Fu R, Ding D, Feng G. BSA-AIE Nanoparticles with Boosted ROS Generation for Immunogenic Cell Death Immunotherapy of Multiple Myeloma. Adv Mater 2023; 35:e2208692. [PMID: 36529696 DOI: 10.1002/adma.202208692] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/15/2022] [Indexed: 06/17/2023]
Abstract
The main obstacle of multiple myeloma (MM) therapy is the compromised immune microenvironment, which leads to MM relapses and extramedullary disease progression. In this study, a novel strategy is reported of enhanced immunogenic cell death (ICD) immunotherapy with aggregation-induced emission (AIE) photosensitizer-loaded bovine serum albumin (BSA) nanoparticles (referred as BSA/TPA-Erdn), which can activate T cells, convert the cold tumor to hot, and reverse T cell senescence to restore the immune microenvironment for MM treatment. Loading AIE photosensitizer into the hydrophobic domain of BSA proteins significantly immobilizes the molecular geometry, which massively increases reactive oxygen species (ROS) generation and elicits a promising ICD immune response. Employing a NOD-SCID IL-2receptor gamma null mice model with MM patients' monocytes, it is shown that BSA/TPA-Erdn can simulate human dentric cell maturation, activate functional T lymphocytes, and increase additional polarization and differentiation signals to deliver a promising immunotherapy performance. Intriguingly, for the first time, it is shown that BSA/TPA-Erdn can greatly reverse T cell senescence, a main challenge in treating MM. Additionally, BSA/TPA-Erdn can effectively recruit more functional T lymphocytes into MM tumor. As a consequence, BSA/TPA-Erdn restores MM immune microenvironment and shows the best MM tumor eradication performance, which shall pave new insights for MM treatment in clinical practices.
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Affiliation(s)
- Zhaoyun Liu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Jingtian Zhang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive, Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Hui Liu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Hongli Shen
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Nanhao Meng
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Xinwen Qi
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive, Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Kai Ding
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Jia Song
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Rong Fu
- Department of Hematology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive, Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Guangxue Feng
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, AIE Institute, School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
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28
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Quist-Løkken I, Andersson-Rusch C, Kastnes MH, Kolos JM, Jatzlau J, Hella H, Olsen OE, Sundan A, Knaus P, Hausch F, Holien T. FKBP12 is a major regulator of ALK2 activity in multiple myeloma cells. Cell Commun Signal 2023; 21:25. [PMID: 36717825 PMCID: PMC9885706 DOI: 10.1186/s12964-022-01033-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 12/28/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The immunophilin FKBP12 binds to TGF-β family type I receptors, including the BMP type I receptor ALK2. FKBP12 keeps the type I receptor in an inactive state and controls signaling activity. Removal of FKBP12 with drugs such as the FKBP-ligand FK506 enhances BMP activity in various cell types. In multiple myeloma cells, activation of SMAD1/5/8 leads to apoptosis. We hypothesized that removing FKBP12 from ALK2 in myeloma cells would potentiate BMP-induced ALK2-SMAD1/5/8 activity and in consequence cell death. METHODS Multiple myeloma cell lines were treated with FK506, or other FKBP-binding compounds, combined with different BMPs before analyzing SMAD1/5/8 activity and cell viability. SMAD1/5/8 activity was also investigated using a reporter cell line, INA-6 BRE-luc. To characterize the functional signaling receptor complex, we genetically manipulated receptor expression by siRNA, shRNA and CRISPR/Cas9 technology. RESULTS FK506 potentiated BMP-induced SMAD1/5/8 activation and apoptosis in multiple myeloma cell lines. By using FKBP-binding compounds with different affinity profiles, and siRNA targeting FKBP12, we show that the FK506 effect is mediated by binding to FKBP12. Ligands that typically signal via ALK3 in myeloma cells, BMP2, BMP4, and BMP10, did not induce apoptosis in cells lacking ALK3. Notably, BMP10 competed with BMP6 and BMP9 and antagonized their activity via ALK2. However, upon addition of FK506, we saw a surprising shift in specificity, as the ALK3 ligands gained the ability to signal via ALK2 and induce apoptosis. This indicates that the receptor complex can switch from an inactive non-signaling complex (NSC) to an active one by adding FK506. This gain of activity was also seen in other cell types, indicating that the observed effects have broader relevance. BMP2, BMP4 and BMP10 depended on BMPR2 as type II receptor to signal, which contrasts with BMP6 and BMP9, that activate ALK2 more potently when BMPR2 is knocked down. CONCLUSIONS In summary, our data suggest that FKBP12 is a major regulator of ALK2 activity in multiple myeloma cells, partly by switching an NSC into an active signaling complex. FKBP12 targeting compounds devoid of immunosuppressing activity could have potential in novel treatment strategies aiming at reducing multiple myeloma tumor load. Video Abstract.
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Affiliation(s)
- Ingrid Quist-Løkken
- grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology - NTNU, Trondheim, Norway
| | - Clara Andersson-Rusch
- grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology - NTNU, Trondheim, Norway
| | - Martin Haugrud Kastnes
- grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology - NTNU, Trondheim, Norway ,grid.5947.f0000 0001 1516 2393Centre of Molecular Inflammation Research, Norwegian University of Science and Technology - NTNU, Trondheim, Norway
| | - Jürgen Markus Kolos
- grid.6546.10000 0001 0940 1669Department of Chemistry, Technical University of Darmstadt, Darmstadt, Germany
| | - Jerome Jatzlau
- grid.14095.390000 0000 9116 4836Institute for Chemistry and Biochemistry, Freie Universität Berlin, Berlin, Germany
| | - Hanne Hella
- grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology - NTNU, Trondheim, Norway
| | - Oddrun Elise Olsen
- grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology - NTNU, Trondheim, Norway
| | - Anders Sundan
- grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology - NTNU, Trondheim, Norway ,grid.5947.f0000 0001 1516 2393Centre of Molecular Inflammation Research, Norwegian University of Science and Technology - NTNU, Trondheim, Norway ,grid.52522.320000 0004 0627 3560Department of Hematology, St. Olav’s University Hospital, Trondheim, Norway
| | - Petra Knaus
- grid.14095.390000 0000 9116 4836Institute for Chemistry and Biochemistry, Freie Universität Berlin, Berlin, Germany
| | - Felix Hausch
- grid.6546.10000 0001 0940 1669Department of Chemistry, Technical University of Darmstadt, Darmstadt, Germany
| | - Toril Holien
- grid.5947.f0000 0001 1516 2393Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology - NTNU, Trondheim, Norway ,grid.52522.320000 0004 0627 3560Department of Immunology and Transfusion Medicine, St. Olav’s University Hospital, Trondheim, Norway ,grid.52522.320000 0004 0627 3560Department of Hematology, St. Olav’s University Hospital, Trondheim, Norway ,grid.5947.f0000 0001 1516 2393Department of Biomedical Laboratory Science, Norwegian University of Science and Technology - NTNU, Trondheim, Norway
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29
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Ehlers FAI, Mahaweni NM, van de Waterweg Berends A, Saya T, Bos GMJ, Wieten L. Exploring the potential of combining IL-2-activated NK cells with an anti-PDL1 monoclonal antibody to target multiple myeloma-associated macrophages. Cancer Immunol Immunother 2023; 72:1789-1801. [PMID: 36656341 DOI: 10.1007/s00262-022-03365-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Received: 02/09/2022] [Accepted: 12/30/2022] [Indexed: 01/20/2023]
Abstract
Multiple myeloma (MM) is an incurable disease, characterized by malignant plasma cells in the bone marrow. MM growth is largely dependent on the tumor microenvironment (TME), consisting of complex cellular networks that shape a tumor-permissive environment. Within the TME, tumor-associated cells (TAC) comprise heterogeneous cell populations that collectively support immunosuppression. Reshaping the TME toward an immunostimulatory environment may enhance effectiveness of immunotherapies. Here, we investigated interactions between donor-derived natural killer (NK) cells and TAC, like tumor-associated macrophages (TAM) and M1 macrophages, and assessed whether anti-tumor effector functions of NK cells could be enhanced by an ADCC-triggering antibody targeting macrophages. Monocytes were polarized in vitro toward either M1 or TAM before co-culture with high-dose IL-2-activated NK cells. NK cell responses were assessed by measuring degranulation (CD107a) and IFN-γ production. We found that NK cells degranulated and produced IFN-γ upon interaction with both macrophage types. NK cell responses against PD-L1+ M1 macrophages could be further enhanced by Avelumab, an anti-PD-L1- and ADCC-inducing antibody. Additionally, NK cell responses were influenced by HLA class I, shown by stronger degranulation in NK cell subsets for which the corresponding HLA ligand was absent on the macrophage target cells (KIR-ligand mismatch) compared to degranulation in the presence of the HLA ligand (KIR-ligand match). Our results suggest that NK cells could, next to killing tumor cells, get activated upon interaction with TAC, like M1 macrophages and TAMs, and that NK cells combined with PD-L1 blocking antibodies with ADCC potential could, through IFN-γ secretion, promote a more immune-favorable TME.
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Affiliation(s)
- Femke A I Ehlers
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, The Netherlands.,Department of Internal Medicine, Division of Hematology, Maastricht University Medical Center+, Maastricht, The Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Niken M Mahaweni
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, The Netherlands.,Department of Internal Medicine, Division of Hematology, Maastricht University Medical Center+, Maastricht, The Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Annet van de Waterweg Berends
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, The Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Thara Saya
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, The Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Gerard M J Bos
- Department of Internal Medicine, Division of Hematology, Maastricht University Medical Center+, Maastricht, The Netherlands.,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Lotte Wieten
- Department of Transplantation Immunology, Tissue Typing Laboratory, Maastricht University Medical Center+, Maastricht, The Netherlands. .,GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands.
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30
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Fan R, Satilmis H, Vandewalle N, Verheye E, Vlummens P, Maes A, Muylaert C, De Bruyne E, Menu E, Evans H, Chantry A, De Beule N, Hose D, Törngren M, Eriksson H, Vanderkerken K, Maes K, Breckpot K, De Veirman K. Tasquinimod suppresses tumor cell growth and bone resorption by targeting immunosuppressive myeloid cells and inhibiting c-MYC expression in multiple myeloma. J Immunother Cancer 2023; 11:jitc-2022-005319. [PMID: 36650020 PMCID: PMC9853259 DOI: 10.1136/jitc-2022-005319] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/30/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Immunotherapy emerged as a promising treatment option for multiple myeloma (MM) patients. However, therapeutic efficacy can be hampered by the presence of an immunosuppressive bone marrow microenvironment including myeloid cells. S100A9 was previously identified as a key regulator of myeloid cell accumulation and suppressive activity. Tasquinimod, a small molecule inhibitor of S100A9, is currently in a phase Ib/IIa clinical trial in MM patients (NCT04405167). We aimed to gain more insights into its mechanisms of action both on the myeloma cells and the immune microenvironment. METHODS We analyzed the effects of tasquinimod on MM cell viability, cell proliferation and downstream signaling pathways in vitro using RNA sequencing, real-time PCR, western blot analysis and multiparameter flow cytometry. Myeloid cells and T cells were cocultured at different ratios to assess tasquinimod-mediated immunomodulatory effects. The in vivo impact on immune cells (myeloid cell subsets, macrophages, dendritic cells), tumor load, survival and bone disease were elucidated using immunocompetent 5TMM models. RESULTS Tasquinimod treatment significantly decreased myeloma cell proliferation and colony formation in vitro, associated with an inhibition of c-MYC and increased p27 expression. Tasquinimod-mediated targeting of the myeloid cell population resulted in increased T cell proliferation and functionality in vitro. Notably, short-term tasquinimod therapy of 5TMM mice significantly increased the total CD11b+ cells and shifted this population toward a more immunostimulatory state, which resulted in less myeloid-mediated immunosuppression and increased T cell activation ex vivo. Tasquinimod significantly reduced the tumor load and increased the trabecular bone volume, which resulted in prolonged overall survival of MM-bearing mice in vivo. CONCLUSION Our study provides novel insights in the dual therapeutic effects of the immunomodulator tasquinimod and fosters its evaluation in combination therapy trials for MM patients.
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Affiliation(s)
- Rong Fan
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Hatice Satilmis
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Niels Vandewalle
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Emma Verheye
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium,Lab of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium,Lab of Dendritic Cell Biology and Cancer Immunotherapy, VIB Center for Inflammation Research, Brussels, Belgium
| | - Philip Vlummens
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium,Department of Clinical Hematology, Universitair Ziekenhuis Gent, Ghent, Belgium
| | - Anke Maes
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Catharina Muylaert
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Elke De Bruyne
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Eline Menu
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Holly Evans
- Department of Oncology and Metabolism, Sheffield Myeloma Research Team, University of Sheffield, Sheffield, UK
| | - Andrew Chantry
- Department of Oncology and Metabolism, Sheffield Myeloma Research Team, University of Sheffield, Sheffield, UK
| | - Nathan De Beule
- Department of Clinical Hematology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Dirk Hose
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | | | | | - Karin Vanderkerken
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Ken Maes
- Center for Medical Genetics, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Karine Breckpot
- Laboratory for Molecular and Cellular Therapy, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Kim De Veirman
- Laboratory for Hematology and Immunology, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium
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Zheng T, Chen P, Xu Y, Jia P, Li Y, Li Y, Cao J, Li W, Zhen Y, Zhang Y, Zhang S, Du J, Zhang J. Comprehensive analysis of thirteen-gene panel with prognosis value in Multiple Myeloma. Cancer Biomark 2023; 38:583-593. [PMID: 37980648 DOI: 10.3233/cbm-230115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
BACKGROUND Although there are many treatments for Multiple myeloma (MM), patients with MM still unable to escape the recurrence and aggravation of the disease. OBJECTIVE We constructed a risk model based on genes closely associated with MM prognosis to predict its prognostic value. METHODS Gene function enrichment and signal pathway enrichment analysis, Least Absolute Shrinkage and Selection Operator (LASSO) regression analysis, univariate and multivariate Cox regression analysis, Kaplan-Meier (KM) survival analysis and Receiver Operating Characteristic (ROC) analysis were used to identify the prognostic gene signature for MM. Finally, the prognostic gene signature was validated using the Gene Expression Omnibus (GEO) database. RESULTS Thirteen prognostic genes were screened by univariate Cox analysis and LASSO regression analysis. Multivariate Cox analysis revealed risk score to be an independent prognostic factor for patients with MM [Hazard Ratio (HR) = 2.564, 95% Confidence Interval (CI) = 2.223-2.958, P< 0.001]. The risk score had a high level of predictive value according to ROC analysis, with an area under the curve (AUC) of 0.744. CONCLUSIONS The potential prognostic signature of thirteen genes were assessed and a risk model was constructed that significantly correlated with prognosis in MM patients.
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Affiliation(s)
- Tingting Zheng
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Panpan Chen
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yuanlin Xu
- The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, Henan, China
| | - Peijun Jia
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yan Li
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yating Li
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Jiaming Cao
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Wanxin Li
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yazhe Zhen
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Ying Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Shijie Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Jiangfeng Du
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Jingxin Zhang
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
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32
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Roshandel E, Ghaffari-Nazari H, Mohammadian M, Salimi M, Abroun S, Mirfakhraie R, Hajifathali A. NK cell therapy in relapsed refractory multiple myeloma. Clin Immunol 2023; 246:109168. [PMID: 36415020 DOI: 10.1016/j.clim.2022.109168] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Received: 11/13/2021] [Revised: 09/03/2022] [Accepted: 10/18/2022] [Indexed: 01/18/2023]
Abstract
Recent advances in adoptive cell therapy have considerably changed the paradigm of cancer immunotherapy. Although current immunotherapies could cure many patients with multiple myeloma (MM), relapsed/refractory MM (RR/MM) is still challenging in some cases. Natural killer (NK) cells are innate immune cells that exert effective cytotoxic activity against malignant cells like myeloma cells. In addition to their antitumor properties, NK cells do not induce graft versus host disease following transplantation. Therefore, they provide a promising approach to treating RR/MM patients. Currently, attempts have been made to produce large-scale and good manufacturing practices (GMP) of NK cells. Ex vivo expanded/activated NK cells derived from the own patient or allogenic donors are potential options for NK cell therapy in MM. Besides, novel cell-based products such as NK cell lines and chimeric antigen receptor (CAR)-NK cells may provide an off-the-shelf source for NK cell therapy. Here, we summarized NK cell activity in the MM microenvironment and focused on different NK cell therapy methods for MM patients.
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Affiliation(s)
- Elham Roshandel
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Haniyeh Ghaffari-Nazari
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mozhdeh Mohammadian
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Maryam Salimi
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeid Abroun
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Reza Mirfakhraie
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Abbas Hajifathali
- Department of Immunology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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33
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Chen M, Zhu J, Yang X, Yao J, Liu Y, Liu Q. PD-1 and LAG-3-positive T cells are associated with clinical outcomes of relapsed/refractory multiple myeloma patients. Eur J Med Res 2022; 27:296. [PMID: 36529769 PMCID: PMC9761990 DOI: 10.1186/s40001-022-00923-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE To investigate the frequency of PD-1 and LAG-3-positive T cells in relapsed/refractory multiple myeloma (RRMM) patients and its clinical significance. METHODS This prospective observational study enrolled a total of 71 RRMM patients, as well as 70 MM patients (non-refractory) and 70 healthy individuals during January 2018 to March 2021. The frequency of circulating CD4+ and CD8+ T cells expressing PD-1 and LAG-3 was analyzed using flow cytometry. Serum cytokines of IL-6, IL-17, CRP, TNF-α and TGF-β were evaluated by enzyme linked immunosorbent assay (ELISA). RESULTS Significant higher 1-year mortality rate was found in RRMM patients compared with the MM patients. In both CD4+ and CD8+ T cells, the frequencies of PD-1+, LAG-3+ and PD-1+/LAG-3+ T cells were markedly higher in the RRMM patients and the deceased patients, compared with the MM patients and the survival patients, respectively. All cytokines were remarkably higher in RRMM and MM patients than in the healthy control, while only serum levels of IL-6 and IL-17 were markedly higher in RRMM patients compared with the MM patients. Positive correlation was observed among the IL-6, IL-17 and the frequencies of circulating T cells in both CD4+ and CD8+ T cells in RRMM and MM patients. The frequency of CD8+PD-1+LAG-3+ T cells showed the best sensitivity 82.61% and specificity 76.06% for diagnosis of RRMM using ROC curve. Meanwhile, the frequency of CD4+PD-1+ cells showed the best sensitivity 84.00% and specificity 97.35% for prediction of patients' mortality by ROC curve. The frequencies of CD4+PD-1+, CD8+PD-1+/LAG-3+, as well as IL-6, IL-17 and TNF-α were found as risk factors for incidence of RRMM in all MM patients. CONCLUSION The frequency of PD-1 and LAG-3-positive T cells is associated with the clinical severity and inflammation in RRMM patients, which may also serve as potential biomarkers for its diagnosis.
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Affiliation(s)
- Ming Chen
- grid.411634.50000 0004 0632 4559Department of Hematology, Changshu No.2 People’s Hospital, No.18, Taishan Road, Changshu, 21550 Jiangsu Province China
| | - Jinlian Zhu
- grid.411634.50000 0004 0632 4559Department of Oncology, Changshu No.2 People’s Hospital, No.18, Taishan Road, Changshu, 21550 Jiangsu Province China
| | - Xuedong Yang
- grid.411634.50000 0004 0632 4559Department of Hematology, Changshu No.2 People’s Hospital, No.18, Taishan Road, Changshu, 21550 Jiangsu Province China
| | - Jianxin Yao
- grid.411634.50000 0004 0632 4559Department of Hematology, Changshu No.2 People’s Hospital, No.18, Taishan Road, Changshu, 21550 Jiangsu Province China
| | - Yuqing Liu
- grid.452853.dDepartment of Hematology, Changshu No.1 People’s Hospital, No.1 Shuyuan Road, Changshu, 21550 Jiangsu Province China
| | - Qiang Liu
- grid.411634.50000 0004 0632 4559Department of Hematology, Changshu No.2 People’s Hospital, No.18, Taishan Road, Changshu, 21550 Jiangsu Province China
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Zhang L, Xiang Y, Li Y, Zhang J. Gut microbiome in multiple myeloma: Mechanisms of progression and clinical applications. Front Immunol 2022; 13:1058272. [PMID: 36569873 PMCID: PMC9771691 DOI: 10.3389/fimmu.2022.1058272] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 11/15/2022] [Indexed: 12/13/2022] Open
Abstract
The gut commensal microbes modulate human immunity and metabolism through the production of a large number of metabolites, which act as signaling molecules and substrates of metabolic reactions in a diverse range of biological processes. There is a growing appreciation for the importance of immunometabolic mechanisms of the host-gut microbiota interactions in various malignant tumors. Emerging studies have suggested intestinal microbiota contributes to the progression of multiple myeloma. In this review, we summarized the current understanding of the gut microbiome in MM progression and treatment, and the influence of alterations in gut microbiota on treatment response and treatment-related toxicity and complications in MM patients undergoing hematopoietic stem cell transplantation (HSCT). Furthermore, we discussed the impact of gut microbiota-immune system interactions in tumor immunotherapy, focusing on tumor vaccine immunotherapy, which may be an effective approach to improve anti-myeloma efficacy.
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Affiliation(s)
- Liuyun Zhang
- Department of Laboratory Medicine and Sichuan Provincial Key Laboratory for Human Disease Gene Study, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yunhui Xiang
- Department of Laboratory Medicine and Sichuan Provincial Key Laboratory for Human Disease Gene Study, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yanying Li
- Department of Laboratory Medicine and Sichuan Provincial Key Laboratory for Human Disease Gene Study, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China,School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Juan Zhang
- Department of Laboratory Medicine and Sichuan Provincial Key Laboratory for Human Disease Gene Study, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China,*Correspondence: Juan Zhang,
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Uckun FM, Qazi S. ERBB1/EGFR and JAK3 Tyrosine Kinases as Potential Therapeutic Targets in High-Risk Multiple Myeloma. Onco (Basel) 2022; 2:282-304. [PMID: 36311273 DOI: 10.3390/onco2040016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Our main objective was to identify abundantly expressed tyrosine kinases in multiple myeloma (MM) as potential therapeutic targets. We first compared the transcriptomes of malignant plasma cells from newly diagnosed MM patients who were risk-categorized based on the patient-specific EMC-92/SKY-92 gene expression signature values vs. normal plasma cells from healthy volunteers using archived datasets from the HOVON65/GMMG-HD4 randomized Phase 3 study evaluating the clinical efficacy of bortezomib induction/maintenance versus classic cytotoxic drugs and thalidomide maintenance. In particular, ERBB1/EGFR was significantly overexpressed in MM cells in comparison to normal control plasma cells, and it was differentially overexpressed in MM cells from high-risk patients. Amplified expression of EGFR/ERBB1 mRNA in MM cells was positively correlated with increased expression levels of mRNAs for several DNA binding proteins and transcription factors with known upregulating activity on EGFR/ERBB1 gene expression. MM patients with the highest ERBB1/EGFR expression level had significantly shorter PFS and OS times than patients with the lowest ERBB1/EGFR expression level. High expression levels of EGFR/ERBB1 were associated with significantly increased hazard ratios for unfavorable PFS and OS outcomes in both univariate and multivariate Cox proportional hazards models. The impact of high EGFR/ERBB1 expression on the PFS and OS outcomes remained significant even after accounting for the prognostic effects of other covariates. These results regarding the prognostic effect of EGFR/ERBB1 expression were validated using the MMRF-CoMMpass RNAseq dataset generated in patients treated with more recently applied drug combinations included in contemporary induction regimens. Our findings provide new insights regarding the molecular mechanism and potential clinical significance of upregulated EGFR/ERBB1 expression in MM.
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Lv J, Sun H, Gong L, Wei X, He Y, Yu Z, Liu L, Yi S, Sui W, Xu Y, Deng S, An G, Yao Z, Qiu L, Hao M. Aberrant metabolic processes promote the immunosuppressive microenvironment in multiple myeloma. Front Immunol 2022; 13:1077768. [PMID: 36532059 PMCID: PMC9748558 DOI: 10.3389/fimmu.2022.1077768] [Citation(s) in RCA: 12] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 11/14/2022] [Indexed: 12/05/2022] Open
Abstract
Introduction Multiple myeloma (MM) is still an incurable plasma cell malignancy. The efficacy of immunotherapy on MM remains unsatisfactory, and the underlying molecular mechanisms still are not fully understood. Methods In this study, we delineated the dynamic features of immune cell in MM bone marrow (BM) along with elevated tumor cell infiltration by single-cell RNA sequencing (scRNA-seq), and investigated the underlying mechanisms on dysfunction of immune cells associated with myelomagenesis. Results We found that immune cells were activated in those patients with low infiltration of tumor cells, meanwhile suppressed with elevated infiltration of MM cells, which facilitated MM escaping from immune surveillance. Besides PD-1, abnormal expression of PIM kinases, KLRB1 and KLRC1 were involved in the defect of immune cells in MM patients. Importantly, we found aberrant metabolic processes were associated with the immunosuppressive microenvironment in MM patients. Disordered amino acid metabolism promoted the dysfunction of cytotoxicity CD8 T cells as well as lipid metabolism disorder was associated with the dysregulation of NK and DCs in MM. As metabolic checkpoints, PIM kinases would be potential effective strategies for MM immunotherapy. Discussion In summary, redressing the disordered metabolism should be the key points to get promising effects in immune-based therapies.
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Affiliation(s)
- Junqiang Lv
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Department of Immunology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Hao Sun
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Lixin Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Xiaojing Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Yi He
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Zhen Yu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Tianjin Institutes of Health Science, Tianjin, China
| | - Lanting Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Tianjin Institutes of Health Science, Tianjin, China
| | - Shuhua Yi
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Tianjin Institutes of Health Science, Tianjin, China
| | - Weiwei Sui
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Yan Xu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Tianjin Institutes of Health Science, Tianjin, China
| | - Shuhui Deng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Gang An
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Tianjin Institutes of Health Science, Tianjin, China
| | - Zhi Yao
- Key Laboratory of Immune Microenvironment and Diseases (Ministry of Education), Department of Immunology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Lugui Qiu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Tianjin Institutes of Health Science, Tianjin, China,*Correspondence: Mu Hao, ; Lugui Qiu,
| | - Mu Hao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China,Tianjin Institutes of Health Science, Tianjin, China,*Correspondence: Mu Hao, ; Lugui Qiu,
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Lin Z, Tang X, Cao Y, Yang L, Jiang M, Li X, Min J, Chen B, Yang Y, Gu C. CD229 interacts with RASAL3 to activate RAS/ERK pathway in multiple myeloma proliferation. Aging (Albany NY) 2022; 14:9264-9279. [PMID: 36445333 PMCID: PMC9740379 DOI: 10.18632/aging.204405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 11/16/2022] [Indexed: 11/30/2022]
Abstract
Multiple myeloma (MM) is an incurable plasma cell malignancy, while CAR-T therapy offers a new direction for the treatment of MM. Recently, signaling lymphocytic activation molecule family 3 (CD229), a cell surface immune receptor belonging to the signaling lymphocyte activating molecule family (SLAMF), is emerging as a CAR-T therapeutic target in MM. However, a clear role of CD229 in MM remains elusive. In this study, MM patients with elevated CD229 expression achieved poor prognosis by analyzing MM clinical databases. In addition, CD229 promoted MM cell proliferation in vitro as well as in xenograft mouse model in vivo. Mechanism study revealed that CD229 promoted MM cell proliferation by regulating the RAS/ERK signaling pathway. Further exploration employed co-immunoprecipitation coupled with mass spectrometry to identify RASAL3 as an important downstream protein of CD229. Additionally, we developed a co-culture method combined with the immunofluorescence assay to confirm that intercellular tyrosine phosphorylation mediated self-activation of CD229 to activate RAS/ERK signaling pathway via interacting with RASAL3. Taken together, these findings not only demonstrate the oncogenic role of CD229 in MM cell proliferation, but also illustrate the potential of CD229 as a promising therapeutic target for MM treatment.
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Affiliation(s)
- Zigen Lin
- Department of Hematology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiaozhu Tang
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yuhao Cao
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Lijin Yang
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Mingmei Jiang
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xinying Li
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jie Min
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Bing Chen
- Department of Hematology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Ye Yang
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Chunyan Gu
- Department of Hematology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
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Lanier OL, Pérez-herrero E, Andrea APD, Bahrami K, Lee E, Ward DM, Ayala-suárez N, Rodríguez-méndez SM, Peppas NA. Immunotherapy approaches for hematological cancers. iScience 2022; 25:105326. [PMID: 36325064 PMCID: PMC9619355 DOI: 10.1016/j.isci.2022.105326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Hematological cancers such as leukemia, lymphoma, and multiple myeloma have traditionally been treated with chemo and radiotherapy approaches. Introduction of immunotherapies for treatment of these diseases has led to patient remissions that would not have been possible with traditional approaches. In this critical review we identify main disease characteristics, symptoms, and current treatment options. Five common immunotherapies, namely checkpoint inhibitors, vaccines, cell-based therapies, antibodies, and oncolytic viruses, are described, and their applications in hematological cancers are critically discussed.
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Li X, Chen M, Wan Y, Zhong L, Han X, Chen X, Xiao F, Liu J, Zhang Y, Zhu D, Xiang J, Liu J, Huang H, Hou J. Single-cell transcriptome profiling reveals the key role of ZNF683 in natural killer cell exhaustion in multiple myeloma. Clin Transl Med 2022; 12:e1065. [PMID: 36245253 PMCID: PMC9574488 DOI: 10.1002/ctm2.1065] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 09/08/2022] [Accepted: 09/13/2022] [Indexed: 01/28/2023] Open
Abstract
BACKGROUNDS Decreased cytotoxicity of natural killer (NK) cells has been shown in multiple myeloma (MM). However, the underlying molecular mechanisms remain unclear. Here, by using single-cell RNA sequencing analysis and in vitro experiments, we aim to uncover and validate molecularly distinctive insights into identifying regulators for NK cell exhaustion and provide potential targets for novel immune therapies in MM. METHODS Single-cell RNA sequencing was conducted in the bone marrow and peripheral blood samples from 10 newly diagnosed MM patients and three healthy volunteers. Based on the cluster-defining differentially expressed genes, we named and estimated functional states of each cluster via bioinformatics analyses. Functional significance of key findings obtained from sequencing analysis was examined in a series of in vitro experiments, including luciferase reporter assay, lentiviral expression vector construction, NK cell transfection, RT-qPCR, flow cytometry, and cytotoxicity assay. RESULTS We classified NK cells into seven distinct clusters and confirmed that a subset of ZNF683+ NK cells were enriched in MM patients with 'exhausted' transcriptomic profile, featuring as decreased expression of activating receptors and cytolytic molecules, as well as increased expression of inhibitory receptors. Next, we found a significant downregulation of SH2D1B gene that encodes EAT-2, an adaptor protein of activating receptor SLAMF7, in ZNF683+ NK cells from MM patients versus healthy volunteers. We further proved that ZNF683 transfection in NK cells significantly downregulated SH2D1B expression via directly binding to the promoter of SH2D1B, leading to NK cell cytotoxic activity impairment and exhausted phenotypes acquisition. In contrast, ZNF683 knockout in NK cells from MM patients increased cytotoxic activity and reversed NK cell exhaustion. CONCLUSIONS In summary, our findings uncover an important mechanism of ZNF683+ NK cell exhaustion and suggest that transcriptional suppressor ZNF683 as a potential useful therapeutic target in immunotherapy of MM.
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Affiliation(s)
- Xin Li
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Mengping Chen
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yike Wan
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Lu Zhong
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Xiaofeng Han
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Xiaotong Chen
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Fei Xiao
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jia Liu
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yiwei Zhang
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Di Zhu
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jing Xiang
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Junling Liu
- Department of Biochemistry and Molecular Cell BiologyShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Honghui Huang
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jian Hou
- Department of HematologyRen Ji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
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Luo M, Mao Y, Zeng W, Zheng S, Li H, Hu J, Xie X, Zhang Y. Site-specific N-glycosylation characterization of micro monoclonal immunoglobulins based on EThcD-sceHCD-MS/MS. Front Immunol 2022; 13:1013990. [PMID: 36189210 PMCID: PMC9520751 DOI: 10.3389/fimmu.2022.1013990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 08/08/2022] [Accepted: 09/02/2022] [Indexed: 11/28/2022] Open
Abstract
Monoclonal immunoglobulin produced by clonal plasma cells is the main cause in multiple myeloma and monoclonal gammopathy of renal significance. Because of the complicated purification method and the low stoichiometry of purified protein and glycans, site-specific N-glycosylation characterization for monoclonal immunoglobulin is still challenging. To profile the site-specific N-glycosylation of monoclonal immunoglobulins is of great interest. Therefore, in this study, we presented an integrated workflow for micro monoclonal IgA and IgG purification from patients with multiple myeloma in the HYDRASYS system, in-agarose-gel digestion, LC-MS/MS analysis without intact N-glycopeptide enrichment, and compared the identification performance of different mass spectrometry dissociation methods (EThcD-sceHCD, sceHCD, EThcD and sceHCD-pd-ETD). The results showed that EThcD-sceHCD was a better choice for site-specific N-glycosylation characterization of micro in-agarose-gel immunoglobulins (~2 μg) because it can cover more unique intact N-glycopeptides (37 and 50 intact N-glycopeptides from IgA1 and IgG2, respectively) and provide more high-quality spectra than sceHCD, EThcD and sceHCD-pd-ETD. We demonstrated the benefits of the alternative strategy in site-specific N-glycosylation characterizing micro monoclonal immunoglobulins obtained from bands separated by electrophoresis. This work could promote the development of clinical N-glycoproteomics and related immunology.
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Affiliation(s)
- Mengqi Luo
- Institutes for Systems Genetics, West China Hospital, Sichuan University, Chengdu, China
| | - Yonghong Mao
- Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Wenjuan Zeng
- Institutes for Systems Genetics, West China Hospital, Sichuan University, Chengdu, China
| | - Shanshan Zheng
- Institutes for Systems Genetics, West China Hospital, Sichuan University, Chengdu, China
| | - Huixian Li
- Department of Nephrology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Juanjuan Hu
- Department of Laboratory Medicine, Institute of Clinical Laboratory Medicine of People’s Liberation Army (PLA), Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Xinfang Xie
- Department of Nephrology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- *Correspondence: Yong Zhang, ; Xinfang Xie,
| | - Yong Zhang
- Institutes for Systems Genetics, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Yong Zhang, ; Xinfang Xie,
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Qi M, Zhao X, Fan R, Zhang X, Peng S, Xu D, Yang Y. Cold Atmospheric Plasma Suppressed MM In Vivo Engraftment by Increasing ROS and Inhibiting the Notch Signaling Pathway. Molecules 2022; 27:molecules27185832. [PMID: 36144566 PMCID: PMC9501839 DOI: 10.3390/molecules27185832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/26/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2022] Open
Abstract
Multiple myeloma (MM) is the second most common hematologic malignancy. MM stem cells (MMSCs) are thought to be the main causes of in vivo engraftment and eventual recurrence. As a notable new technology, cold atmospheric plasmas (CAPs) show a promising anti-tumor effect, due to their production of various ROS. In this study, we found that different types of plasma could inhibit MM’s ability to form cell colonies, suppress MM in vivo engraftment, and extend survival times. We demonstrated that NAC (a ROS scavenger) could block ROS increases and reverse the inhibition of MM’s cell-colony-formation ability, which was induced by the plasma treatment. By using a stem cell signaling array, we found that the Notch pathway was inhibited by the plasma treatment; this was further confirmed by conducting real-time PCRs of three MM cell lines. Together, these results constitute the first report of plasma treatment inhibiting MM in vivo engraftment and prolonging survival time by suppressing the Notch pathway via ROS regulation.
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Affiliation(s)
- Miao Qi
- State Key Laboratory of Electrical Insulation and Power Equipment, Centre for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China
- The School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
| | - Xinyi Zhao
- State Key Laboratory of Electrical Insulation and Power Equipment, Centre for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China
- The School of Life Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
| | - Runze Fan
- State Key Laboratory of Electrical Insulation and Power Equipment, Centre for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China
| | - Xinying Zhang
- State Key Laboratory of Electrical Insulation and Power Equipment, Centre for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China
| | - Sansan Peng
- State Key Laboratory of Electrical Insulation and Power Equipment, Centre for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China
| | - Dehui Xu
- State Key Laboratory of Electrical Insulation and Power Equipment, Centre for Plasma Biomedicine, Xi’an Jiaotong University, Xi’an 710049, China
- Correspondence: (D.X.); (Y.Y.)
| | - Yanjie Yang
- Department of Cardiovascular Medicine, First Affiliated Hospital of the Medical School, Xi’an Jiaotong University, Xi’an 710049, China
- Correspondence: (D.X.); (Y.Y.)
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Barreto IV, Machado CB, Almeida DB, Pessoa FMCDP, Gadelha RB, Pantoja LDC, Oliveira DDS, Ribeiro RM, Lopes GS, de Moraes Filho MO, de Moraes MEA, Khayat AS, de Oliveira EHC, Moreira-Nunes CA. Kinase Inhibition in Multiple Myeloma: Current Scenario and Clinical Perspectives. Pharmaceutics 2022; 14:pharmaceutics14091784. [PMID: 36145532 PMCID: PMC9506264 DOI: 10.3390/pharmaceutics14091784] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/16/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
Multiple myeloma (MM) is a blood cell neoplasm characterized by excessive production of malignant monoclonal plasma cells (activated B lymphocytes) by the bone marrow, which end up synthesizing antibodies or antibody fragments, called M proteins, in excess. The accumulation of this production, both cells themselves and of the immunoglobulins, causes a series of problems for the patient, of a systemic and local nature, such as blood hyperviscosity, renal failure, anemia, bone lesions, and infections due to compromised immunity. MM is the third most common hematological neoplasm, constituting 1% of all cancer cases, and is a disease that is difficult to treat, still being considered an incurable disease. The treatments currently available cannot cure the patient, but only extend their lifespan, and the main and most effective alternative is autologous hematopoietic stem cell transplantation, but not every patient is eligible, often due to age and pre-existing comorbidities. In this context, the search for new therapies that can bring better results to patients is of utmost importance. Protein tyrosine kinases (PTKs) are involved in several biological processes, such as cell growth regulation and proliferation, thus, mutations that affect their functionality can have a great impact on crucial molecular pathways in the cells, leading to tumorigenesis. In the past couple of decades, the use of small-molecule inhibitors, which include tyrosine kinase inhibitors (TKIs), has been a hallmark in the treatment of hematological malignancies, and MM patients may also benefit from TKI-based treatment strategies. In this review, we seek to understand the applicability of TKIs used in MM clinical trials in the last 10 years.
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Affiliation(s)
- Igor Valentim Barreto
- Pharmacogenetics Laboratory, Department of Medicine, Drug Research and Development Center (NPDM), Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
| | - Caio Bezerra Machado
- Pharmacogenetics Laboratory, Department of Medicine, Drug Research and Development Center (NPDM), Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
| | | | - Flávia Melo Cunha de Pinho Pessoa
- Pharmacogenetics Laboratory, Department of Medicine, Drug Research and Development Center (NPDM), Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
| | - Renan Brito Gadelha
- Pharmacogenetics Laboratory, Department of Medicine, Drug Research and Development Center (NPDM), Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
| | - Laudreísa da Costa Pantoja
- Department of Biological Sciences, Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil
| | | | | | - Germison Silva Lopes
- Department of Hematology, César Cals General Hospital, Fortaleza 60015-152, CE, Brazil
| | - Manoel Odorico de Moraes Filho
- Pharmacogenetics Laboratory, Department of Medicine, Drug Research and Development Center (NPDM), Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
| | - Maria Elisabete Amaral de Moraes
- Pharmacogenetics Laboratory, Department of Medicine, Drug Research and Development Center (NPDM), Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
| | - André Salim Khayat
- Department of Biological Sciences, Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil
| | - Edivaldo Herculano Correa de Oliveira
- Faculty of Natural Sciences, Institute of Exact and Natural Sciences, Federal University of Pará (UFPA), Rua Augusto Correa, 01, Belém 66075-990, PA, Brazil
- Laboratory of Cytogenomics and Environmental Mutagenesis, Environment Section (SAMAM), Evandro Chagas Institute (IEC), BR 316, KM 7, s/n, Levilândia, Ananindeua 67030-000, PA, Brazil
| | - Caroline Aquino Moreira-Nunes
- Pharmacogenetics Laboratory, Department of Medicine, Drug Research and Development Center (NPDM), Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
- Department of Biological Sciences, Oncology Research Center, Federal University of Pará, Belém 66073-005, PA, Brazil
- Northeast Biotechnology Network (RENORBIO), Itaperi Campus, Ceará State University, Fortaleza 60740-903, CE, Brazil
- Correspondence:
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Ren H, Liu C, Wu H, Wang Z, Chen S, Zhang X, Ren J, Qiu H, Zhou L. m5C Regulator-mediated methylation modification clusters contribute to the immune microenvironment regulation of multiple myeloma. Front Genet 2022; 13:920164. [PMID: 36092897 PMCID: PMC9453209 DOI: 10.3389/fgene.2022.920164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 07/19/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Multiple myeloma (MM) is a hematological malignancy in which plasma cells proliferate abnormally. 5-methylcytosine (m5C) methylation modification is the primary epigenetic modification and is involved in regulating the occurrence, development, invasion, and metastasis of various tumors; however, its immunological functions have not been systematically described in MM. Thus, this study aimed to clarify the significance of m5C modifications and how the immune microenvironment is linked to m5C methylation in MM.Method: A total of 483 samples (60 healthy samples, 423 MM samples) from the Gene Expression Omnibus dataset were acquired to assess the expression of m5C regulators. A nomogram model was established to predict the occurrence of MM. We investigated the impact of m5C modification on immune microenvironment characteristics, such as the infiltration of immunocytes and immune response reactions. We then systematically evaluated three different m5C expression patterns to assess immune characteristics and metabolic functional pathways and established m5C-related differentially expressed genes (DEGs). In addition, biological process analysis was performed and an m5C score was constructed to identify potentially significant immunological functions in MM.Result: Differential expressions of m5C regulators were identified between healthy and MM samples. The nomogram revealed that m5C regulators could predict higher disease occurrence of MM. We identified three distinct m5C clusters with unique immunological and metabolic characteristics. Among the three different m5C clusters, cluster C had more immune characteristics and more metabolism-related pathways than clusters A and B. We analyzed 256 m5C-related DEGs and classified the samples into three different m5C gene clusters. Based on the m5C and m5C gene clusters, we calculated m5C scores and classified each patient into high- and low-m5C score groups.Conclusion: Our study demonstrated that m5C modification is involved in and contributes to the diversity and complexity of the immune microenvironment, which offers promise for the development of accurate therapeutic strategies.
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Affiliation(s)
- Hefei Ren
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Chang Liu
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Hongkun Wu
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Zhenhua Wang
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Sai Chen
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Xiaomin Zhang
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Jigang Ren
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Huiying Qiu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Lin Zhou, ; Huiying Qiu,
| | - Lin Zhou
- Department of Laboratory Medicine, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
- *Correspondence: Lin Zhou, ; Huiying Qiu,
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Wang J, Hu Y, Hamidi H, Dos Santos C, Zhang J, Punnoose E, Li W. Immune microenvironment characteristics in multiple myeloma progression from transcriptome profiling. Front Oncol 2022; 12:948548. [PMID: 36033464 PMCID: PMC9413314 DOI: 10.3389/fonc.2022.948548] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/14/2022] [Indexed: 11/30/2022] Open
Abstract
Multiple myeloma (MM) is characterized by clonal expansion of malignant plasma cells in the bone marrow (BM). Despite the significant advances in treatment, relapsed and refractory MM has not yet been completely cured due to the immune dysfunction in the tumor microenvironment (TME). In this study, we analyzed the transcriptome data from patients with newly diagnosed (ND) and relapsed/refractory (R/R) MM to characterize differences in the TME and further decipher the mechanism of tumor progression in MM. We observed highly expressed cancer testis antigens and immune suppressive cell infiltration, such as Th2 and M2 cells, are associated with MM progression. Furthermore, the TGF-β signature contributes to the worse outcome of patients with R/R MM. Moreover, patients with ND MM could be classified into immune-low and immune-high phenotypes. Immune-high patients with higher IFN-g signatures are associated with MHC-II–mediated CD4+ T-cell response through CIITA stimulation. The baseline TME status could potentially inform new therapeutic choices for the ND MM who are ineligible for autologous stem cell transplantation and may help predict the response to CAR-T for patients with R/R MM. Our study demonstrates how integrating tumor transcriptome and clinical information to characterize MM immune microenvironment and elucidate potential mechanisms of tumor progression and immune evasion, which will provide insights into MM treatment selection.
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Affiliation(s)
- Jin Wang
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
| | - Yi Hu
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
| | - Habib Hamidi
- Oncology Biomarker Development, Genentech, Ltd., South San Francisco, CA, United States
| | - Cedric Dos Santos
- Oncology Biomarker Development, Genentech, Ltd., South San Francisco, CA, United States
| | - Jingyu Zhang
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
| | - Elizabeth Punnoose
- Oncology Biomarker Development, Genentech, Ltd., South San Francisco, CA, United States
| | - Wenjin Li
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
- *Correspondence: Wenjin Li,
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Rana PS, Murphy EV, Kort J, Driscoll JJ. Road testing new CAR design strategies in multiple myeloma. Front Immunol 2022; 13:957157. [PMID: 36016950 PMCID: PMC9395635 DOI: 10.3389/fimmu.2022.957157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 05/30/2022] [Accepted: 07/20/2022] [Indexed: 11/21/2022] Open
Abstract
A deeper understanding of basic immunology principles and advances in bioengineering have accelerated the mass production of genetically-reprogrammed T-cells as living drugs to treat human diseases. Autologous and allogeneic cytotoxic T-cells have been weaponized to brandish MHC-independent chimeric antigen receptors (CAR) that specifically engage antigenic regions on tumor cells. Two distinct CAR-based therapeutics designed to target BCMA are now FDA-approved based upon robust, sustained responses in heavily-pretreated multiple myeloma (MM) patients enrolled on the KarMMa and CARTITUDE-1 studies. While promising, CAR T-cells present unique challenges such as antigen escape and T-cell exhaustion. Here, we review novel strategies to design CARs that overcome current limitations. Co-stimulatory signaling regions were added to second-generation CARs to promote IL-2 synthesis, activate T-cells and preclude apoptosis. Third-generation CARs are composed of multiple co-stimulatory signaling units, e.g., CD28, OX40, 4-1BB, to reduce exhaustion. Typically, CAR T-cells incorporate a potent constitutive promoter that maximizes long-term CAR expression but extended CAR activation may also promote T-cell exhaustion. Hypoxia-inducible elements can be incorporated to conditionally drive CAR expression and selectively target MM cells within bone marrow. CAR T-cell survival and activity is further realized by blocking intrinsic regulators of T-cell inactivation. T-Cells Redirected for Universal Cytokine Killing (TRUCKs) bind a specific tumor antigen and produce cytokines to recruit endogenous immune cells. Suicide genes have been engineered into CAR T-cells given the potential for long-term on-target, off-tumor effects. Universal allo-CAR T-cells represent an off-the-shelf source, while logic-gated CAR T-cells are designed to recognize tumor-specific features coupled with Boolean-generated binary gates that then dictate cell-fate decisions. Future generations of CARs should further revitalize immune responses, enhance tumor specificity and reimagine strategies to treat myeloma and other cancers.
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Affiliation(s)
- Priyanka S. Rana
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Elena V. Murphy
- Department of Biochemistry, Case Western Reserve University, Cleveland, OH, United States
| | - Jeries Kort
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, United States
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - James J. Driscoll
- Division of Hematology & Oncology, Department of Medicine, Case Western Reserve University, Cleveland, OH, United States
- Case Comprehensive Cancer Center, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
- *Correspondence: James J. Driscoll,
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Neumeister P, Schulz E, Pansy K, Szmyra M, Deutsch AJA. Targeting the Microenvironment for Treating Multiple Myeloma. Int J Mol Sci 2022; 23:ijms23147627. [PMID: 35886976 PMCID: PMC9317002 DOI: 10.3390/ijms23147627] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 06/28/2022] [Accepted: 07/01/2022] [Indexed: 12/23/2022] Open
Abstract
Multiple myeloma (MM) is a malignant, incurable disease characterized by the expansion of monoclonal terminally differentiated plasma cells in the bone marrow. MM is consistently preceded by an asymptomatic monoclonal gammopathy of undetermined significance, and in the absence of myeloma defining events followed by a stage termed smoldering multiple myeloma (SMM), which finally progresses to active myeloma if signs of organ damage are present. The reciprocal interaction between tumor cells and the tumor microenvironment plays a crucial role in the development of MM and the establishment of a tumor-promoting stroma facilitates tumor growth and myeloma progression. Since myeloma cells depend on signals from the bone marrow microenvironment (BMME) for their survival, therapeutic interventions targeting the BMME are a novel and successful strategy for myeloma care. Here, we describe the complex interplay between myeloma cells and the cellular components of the BMME that is essential for MM development and progression. Finally, we present BMME modifying treatment options such as anti-CD38 based therapies, immunomodulatory drugs (IMiDs), CAR T-cell therapies, bispecific antibodies, and antibody-drug conjugates which have significantly improved the long-term outcome of myeloma patients, and thus represent novel therapeutic standards.
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Affiliation(s)
- Peter Neumeister
- Division of Hematology, Medical University of Graz, Auenbruggerplatz 38, 8036 Graz, Austria; (E.S.); (K.P.); (M.S.); (A.J.D.)
- Correspondence:
| | - Eduard Schulz
- Division of Hematology, Medical University of Graz, Auenbruggerplatz 38, 8036 Graz, Austria; (E.S.); (K.P.); (M.S.); (A.J.D.)
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Katrin Pansy
- Division of Hematology, Medical University of Graz, Auenbruggerplatz 38, 8036 Graz, Austria; (E.S.); (K.P.); (M.S.); (A.J.D.)
| | - Marta Szmyra
- Division of Hematology, Medical University of Graz, Auenbruggerplatz 38, 8036 Graz, Austria; (E.S.); (K.P.); (M.S.); (A.J.D.)
| | - Alexander JA Deutsch
- Division of Hematology, Medical University of Graz, Auenbruggerplatz 38, 8036 Graz, Austria; (E.S.); (K.P.); (M.S.); (A.J.D.)
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Pan P, Liu J. Analysis of Coagulation Abnormality in Patients with Multiple Myeloma and Its Clinical Significance. Evid Based Complement Alternat Med 2022; 2022:5120967. [PMID: 35769157 DOI: 10.1155/2022/5120967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/07/2022] [Indexed: 11/17/2022]
Abstract
Objective To analyze the abnormal changes of coagulation indexes in patients with multiple myeloma (MM) and their clinical significance on prognosis. Methods Among 80 patients with MM, there were 24 patients of light chain type, 36 patients of IgG type, and 20 patients of IgA type. In the same period, 30 healthy people were in the control group. The laboratory indexes such as plasma prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB), thromboplastin time (TT), D-dimer (D-D), and platelet (PLT) were detected and compared. The prognosis of MM patients was followed up, and the effects of various coagulation indexes on the prognosis of MM were analyzed by single-factor and multifactor analyses. Results The PT and APTT of IgG and IgA groups were longer than those of the control group and the light chain group (P < 0.05), but there was no significant difference between the IgG group and the IgA group, the control group, and the light chain group. There was no significant difference in FIB values among the four groups (P > 0.05). The D-D content in the light chain group was higher than that in the control group, the IgG group, and the IgA group (P < 0.05). During the follow-up period, of 80 MM patients, 61 patients survived and 19 patients died. Univariate analysis showed that APTT, PT, and D-D were the factors affecting the prognosis of MM patients, and the differences were statistically significant (P < 0.05). Multivariate analysis showed that PT was an independent factor affecting the prognosis of MM patients (P < 0.05). Discussion. Patients with MM have clotting abnormalities. Patients with IgA and IgG type MM have a longer clotting time than patients with other types of MM, and patients with light-chain type MM have higher D-D content and are more prone to thrombosis. PT is an independent factor affecting the prognosis of MM patients, and analysis of coagulation abnormalities is important for evaluating the prognosis of patients.
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Abstract
Interferon (IFN)-α is a cytokine that exhibits a wide range of biological activities and is used in various cancer treatments. It regulates numerous genes that serve roles in antiviral, antiproliferative and proapoptotic activities. For decades, one of the main aspects of clinical oncology has been the development of anticancer therapeutics that promote the effective elimination of cancer cells via apoptosis. However, the updated available information concerning IFN-α-induced cancer cell apoptosis needs to be assembled, so as to provide an improved theoretical reference for the basic scientific research and clinical treatment of malignant tumors. Therefore, the present review focuses on the potential effects of IFN-α in inducing cancer cell apoptosis. The biological characteristics of IFN-α, the apoptotic signaling pathways and molecular mechanisms of apoptosis caused by IFN-α are discussed in different types of cancer cells. The present review provided a comprehensive understanding of the effects of IFN-α on cancer cell apoptosis, which will aid in developing more efficient strategies to effectively control the progression of certain cancers.
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Affiliation(s)
- Weiye Shi
- College of Food Science and Biology, Hebei University of Science and Technology, Shijiazhuang, Hebei 050018, P.R. China
| | - Xu Yao
- College of Food Science and Biology, Hebei University of Science and Technology, Shijiazhuang, Hebei 050018, P.R. China
| | - Yu Fu
- College of Food Science and Biology, Hebei University of Science and Technology, Shijiazhuang, Hebei 050018, P.R. China
| | - Yingze Wang
- College of Food Science and Biology, Hebei University of Science and Technology, Shijiazhuang, Hebei 050018, P.R. China
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Li L, Chen T, Wang J, Li M, Li Q, Wang F. Identification of an Autophagy-Related Signature Based on Whole Bone Marrow Sequencing for the Prognosis and Immune Microenvironment Characterization of Multiple Myeloma. J Immunol Res 2022; 2022:1-14. [PMID: 35677537 PMCID: PMC9169202 DOI: 10.1155/2022/3922739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/21/2022] [Accepted: 05/04/2022] [Indexed: 11/17/2022] Open
Abstract
Myeloma (MM) is a malignant plasma cell disorder, which is incurable owing to its drug resistance. Autophagy performs an integral function in homeostasis, survival, and drug resistance in multiple myeloma (MM). Therefore, the purpose of the present research was to identify potential autophagy-related genes (ARGs) in patients with MM. We downloaded the transcriptomic data (GSE136400) of patients with MM, as well as the corresponding clinical data from the Gene Expression Omnibus (GEO); the patients were classified at random into two groups in a ratio of 6: 4, with 212 samples in the training dataset and 142 samples in the test dataset. Both multivariate and univariate Cox regression analyses were performed to identify autophagy-related genes. The univariate Cox regression analysis demonstrated that 26 ARGs had a significant correlation with overall survival (OS). We constructed an autophagy-related risk prognostic model based on six ARGs: EIF2AK2 (ENSG00000055332), KIF5B (ENSG00000170759), MYC (ENSG00000136997), NRG2 (ENSG00000158458), PINK1 (ENSG00000158828), and VEGFA (ENSG00000112715) using LASSO-Cox regression analysis to predict risk outcomes, which revealed substantially shortened OS duration in the high-risk cohort in contrast with that in the low-risk cohort. Therefore, the ARG-based model significantly predicted the MM patients’ prognoses and was verified in an internal test set. Differentially expressed genes were found to be predominantly enriched in pathways associated with inflammation and immune regulation. Immune infiltration of tumor cells resulted in the formation of a strong immunosuppressive microenvironment in high-risk patients. The potential therapeutic targets of ARGs were subsequently analyzed via protein–drug network analysis. Therefore, a prognostic model for MM was established via a comprehensive analysis of ARGs, through using the clinical models; we have further revealed the molecular landscape features of multiple myeloma.
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Abstract
The use of immunotherapy has revolutionized the treatment regimen of certain cancer types, but response assessment has become a difficult task with conventional methods such as CT/MRT or FDG PET-CT and the classical response criteria such as RECIST or PERCIST which have been developed for chemotherapeutic treatment. Plenty of new tracers have been published to improve the assessment of treatment response and to stratify the patient population. We gathered the information on published tracers (in total, 106 individual SPECT/PET tracers were identified) and performed a descriptor-based analysis; in this way, we classify the tracers with regard to target choice, developability (probability to progress from preclinical stage into the clinic), translatability (probability to be widely applied in the 'real world'), and (assumed) diagnostic quality. In our analysis, we show that most tracers are targeting PD-L1, PD-1, CTLA-4, and CD8 receptors by using antibodies or their fragments. Another finding is that plenty of tracers possess only minor iterations regarding chelators and nuclides instead of approaching the problem in a new innovative way. Based on the data, we suggest an orthogonal approach by targeting intracellular targets with PET-activatable small molecules that are currently underrepresented.
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Affiliation(s)
- Carsten S. Kramer
- Curanosticum Wiesbaden-Frankfurt, Center for Advanced Radiomolecular Precision Oncology, D-65191 Wiesbaden, Germany
- Correspondence:
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