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Oya S, Ozawa H, Morishige S, Maehiro Y, Umeda M, Takaki Y, Fukuyama T, Yamasaki Y, Nakamura T, Yamaguchi M, Aoyama K, Mouri F, Nagafuji K. High-dose cytarabine plus gemtuzumab ozogamicin as consolidation therapy in patients with favorable- or intermediate-risk acute myeloid leukemia. Int J Hematol 2024:10.1007/s12185-024-03814-z. [PMID: 38963637 DOI: 10.1007/s12185-024-03814-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 06/26/2024] [Accepted: 06/26/2024] [Indexed: 07/05/2024]
Abstract
Previous prospective randomized trials have investigated the efficacy of gemtuzumab ozogamicin in the frontline treatment of acute myeloid leukemia (AML). We evaluated the efficacy of high-dose cytarabine with GO as consolidation therapy in 20 patients with favorable- or intermediate-risk AML in first complete remission. They included six patients with wild-type nucleophosmin (NPM1) core binding factor (CBF), ten with NPM1-mutated non-CBF, and four with wild-type NPM1 non-CBF. The median follow-up for the entire cohort was 62.0 months. The three-year overall survival (OS) and relapse-free survival (RFS) rates were 72.2% and 77.8%, respectively. OS and RFS were significantly higher for NPM1-mutated non-CBF AML than for wild-type NPM1 non-CBF AML (p = 0.001). We also examined the CD33 single-nucleotide polymorphism (SNP) rs12459419, which has been reported to influence the therapeutic efficacy of GO and CD33 expression. The CD33 expression ratio was higher in CD33 SNP C/C than in C/T (83.1% vs. 49.8%, p = 0.035), but 3-year OS and RFS did not differ significantly. These results suggest that consolidation therapy with high-dose cytarabine plus GO is highly effective in transplant-ineligible elderly patients and may be a reasonable treatment, especially for NPM1-mutated AML.
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Affiliation(s)
- Shuki Oya
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Hidetoshi Ozawa
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Satoshi Morishige
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
- Department of Medicine, Inuzuka Hospital, Kashima, Saga, Japan
| | - Yoshimi Maehiro
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Masahiro Umeda
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Yusuke Takaki
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Toshinobu Fukuyama
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Yoshitaka Yamasaki
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Takayuki Nakamura
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Maki Yamaguchi
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Kazutoshi Aoyama
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Fumihiko Mouri
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan
| | - Koji Nagafuji
- Division of Hematology and Oncology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-Machi, Kurume, 830-0011, Japan.
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Liang L, Wang B, Zhang Q, Zhang S, Zhang S. Antibody drugs targeting SARS-CoV-2: Time for a rethink? Biomed Pharmacother 2024; 176:116900. [PMID: 38861858 DOI: 10.1016/j.biopha.2024.116900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 04/20/2024] [Accepted: 06/06/2024] [Indexed: 06/13/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) heavily burdens human health. Multiple neutralizing antibodies (nAbs) have been issued for emergency use or tested for treating infected patients in the clinic. However, SARS-CoV-2 variants of concern (VOC) carrying mutations reduce the effectiveness of nAbs by preventing neutralization. Uncoding the mutation profile and immune evasion mechanism of SARS-CoV-2 can improve the outcome of Ab-mediated therapies. In this review, we first outline the development status of anti-SARS-CoV-2 Ab drugs and provide an overview of SARS-CoV-2 variants and their prevalence. We next focus on the failure causes of anti-SARS-CoV-2 Ab drugs and rethink the design strategy for developing new Ab drugs against COVID-19. This review provides updated information for the development of therapeutic Ab drugs against SARS-CoV-2 variants.
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Affiliation(s)
- Likeng Liang
- Department of Cell Biology, School of Medicine, Nankai University, Tianjin 300071, China
| | - Bo Wang
- Department of Cell Biology, School of Medicine, Nankai University, Tianjin 300071, China
| | - Qing Zhang
- Department of Laboratory Medicine, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Shiwu Zhang
- Department of Pathology, Tianjin Union Medical Center, Nankai University, Tianjin 300121, China
| | - Sihe Zhang
- Department of Cell Biology, School of Medicine, Nankai University, Tianjin 300071, China.
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3
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Restelli C, Ruella M, Paruzzo L, Tarella C, Pelicci PG, Colombo E. Recent Advances in Immune-Based Therapies for Acute Myeloid Leukemia. Blood Cancer Discov 2024; 5:234-248. [PMID: 38904305 PMCID: PMC11215380 DOI: 10.1158/2643-3230.bcd-23-0202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/16/2024] [Accepted: 05/20/2024] [Indexed: 06/22/2024] Open
Abstract
Despite advancements, acute myeloid leukemia (AML) remains unconquered by current therapies. Evidence of immune evasion during AML progression, such as HLA loss and T-cell exhaustion, suggests that antileukemic immune responses contribute to disease control and could be harnessed by immunotherapy. In this review, we discuss a spectrum of AML immunotherapy targets, encompassing cancer cell-intrinsic and surface antigens as well as targeting in the leukemic milieu, and how they can be tailored for personalized approaches. These targets are overviewed across major immunotherapy modalities applied to AML: immune checkpoint inhibitors, antibody-drug conjugates, therapeutic vaccines, bispecific/trispecific antibodies, and chimeric antigen receptor (CAR)-T and CAR-NK cells. Significance: Immune therapies in AML treatment show evolving promise. Ongoing research aims to customize approaches for varied patient profiles and clinical scenarios. This review covers immune surveillance mechanisms, therapy options like checkpoint inhibitors, antibodies, CAR-T/NK cells, and vaccines, as well as resistance mechanisms and microenvironment considerations.
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Affiliation(s)
- Cecilia Restelli
- Department of Experimental Oncology, European Institute of Oncology (IEO), IRCCS, Milan, Italy.
| | - Marco Ruella
- Center for Cellular Immunotherapies and Cellular Therapy and Transplant, University of Pennsylvania, Philadelphia, Pennsylvania, PA, USA.
- Division of Hematology-Oncology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, PA, USA.
| | - Luca Paruzzo
- Center for Cellular Immunotherapies and Cellular Therapy and Transplant, University of Pennsylvania, Philadelphia, Pennsylvania, PA, USA.
- Division of Hematology-Oncology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, PA, USA.
| | - Corrado Tarella
- Department of Experimental Oncology, European Institute of Oncology (IEO), IRCCS, Milan, Italy.
| | - Pier Giuseppe Pelicci
- Department of Experimental Oncology, European Institute of Oncology (IEO), IRCCS, Milan, Italy.
- Department of Oncology and Haemato-Oncology, University of Milan, Milan, Italy.
| | - Emanuela Colombo
- Department of Experimental Oncology, European Institute of Oncology (IEO), IRCCS, Milan, Italy.
- Department of Oncology and Haemato-Oncology, University of Milan, Milan, Italy.
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Adkins BD, Noland DK, Slone T, Sadanand A. Therapeutic plasma exchange as an intervention for gemtuzumab ozogamicin impaired hemoglobin scavenging: A case and systematic review. J Clin Apher 2024; 39:e22116. [PMID: 38647036 DOI: 10.1002/jca.22116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/05/2024] [Accepted: 03/13/2024] [Indexed: 04/25/2024]
Abstract
Gemtuzumab ozogamicin (GO) is a CD33 monoclonal antibody-drug conjugate currently in use to treat myeloid malignancies. A unique adverse effect of this medication is destruction of CD33 positive macrophages resulting in reduced clearance of free hemoglobin leading to grossly red plasma. This build-up of free hemoglobin can potentially lead to end organ damage and prevent performance of clinically necessary laboratory evaluation. We present a case of a pediatric patient who developed this adverse effect and was successfully treated with therapeutic plasma exchange (TPE). We also present results from a systematic review of the medical literature and share data from a query of the United States Food and Drug Administration (FDA) Adverse Event Reporting system for GO-related hemoglobin scavenging impairment. Among reported cases, patients undergoing TPE and those receiving steroids had improved outcomes. Practitioners should be aware of this rare drug side-effect and the potential utility of TPE for these patients.
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Affiliation(s)
- Brian D Adkins
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Children's Health System, Dallas, Texas, USA
| | - Daniel K Noland
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
- Children's Health System, Dallas, Texas, USA
| | - Tamra Slone
- Children's Health System, Dallas, Texas, USA
- Division of Hematology and Oncology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Arhanti Sadanand
- Children's Health System, Dallas, Texas, USA
- Division of Hematology and Oncology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Bono R, Sapienza G, Tringali S, Rotolo C, Patti C, Mulè A, Calafiore V, Santoro A, Castagna L. Allogeneic Stem Cell Transplantation in Refractory Acute Myeloid Leukaemia. Cells 2024; 13:755. [PMID: 38727291 PMCID: PMC11083056 DOI: 10.3390/cells13090755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 04/19/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
Refractory acute myeloid leukaemia is very difficult to treat and represents an unmet clinical need. In recent years, new drugs and combinations of drugs have been tested in this category, with encouraging results. However, all treated patients relapsed and died from the disease. The only curative option is allogeneic transplantation through a graft from a healthy donor immune system. Using myeloablative conditioning regimens, the median overall survival regimens is 19%. Several so-called sequential induction chemotherapies followed by allogeneic transplantation conditioned by reduced intensity regimens have been developed, improving the overall survival to 25-57%. In the allogeneic transplantation field, continuous improvements in practices, particularly regarding graft versus host disease prevention, infection prevention, and treatment, have allowed us to observe improvements in survival rates. This is true mainly for patients in complete remission before transplantation and less so for refractory patients. However, full myeloablative regimens are toxic and carry a high risk of treatment-related mortality. In this review, we describe the results obtained with the different modalities used in more recent retrospective and prospective studies. Based on these findings, we speculate how allogeneic stem cell transplantation could be modified to maximise its therapeutic effect on refractory acute myeloid leukaemia.
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Affiliation(s)
- Roberto Bono
- BMT Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (R.B.); (G.S.); (S.T.); (C.R.)
| | - Giuseppe Sapienza
- BMT Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (R.B.); (G.S.); (S.T.); (C.R.)
| | - Stefania Tringali
- BMT Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (R.B.); (G.S.); (S.T.); (C.R.)
| | - Cristina Rotolo
- BMT Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (R.B.); (G.S.); (S.T.); (C.R.)
| | - Caterina Patti
- Onco-Hematology Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (C.P.); (A.M.); (V.C.)
| | - Antonino Mulè
- Onco-Hematology Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (C.P.); (A.M.); (V.C.)
| | - Valeria Calafiore
- Onco-Hematology Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (C.P.); (A.M.); (V.C.)
| | - Alessandra Santoro
- Onco-Hematology and Cell Manipulation Laboratory Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy;
| | - Luca Castagna
- BMT Unit, AOR Villa Sofia-Vincenzo Cervello, 90146 Palermo, Italy; (R.B.); (G.S.); (S.T.); (C.R.)
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Abaza Y, McMahon C, Garcia JS. Advancements and Challenges in the Treatment of AML. Am Soc Clin Oncol Educ Book 2024; 44:e438662. [PMID: 38662975 DOI: 10.1200/edbk_438662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
The therapeutic arsenal for the management of AML has expanded significantly in recent years. Before 2017, newly diagnosed AML was treated with either standard cytarabine- and anthracycline-based induction chemotherapy (for all fit patients) or a single-agent hypomethylating agent (in unfit patients or those 75 years and older). While assessing patient fitness remains important, characterizing the disease biology has become critical to select the optimal initial therapy for each patient with more options available. FLT3 inhibitors, gemtuzumab ozogamicin, and CPX-351 have been shown to improve outcomes for specific subsets of patients. Venetoclax (VEN) with a hypomethylating agent (HMA) is the standard-of-care frontline regimen for most older patients, except perhaps for those with an IDH1 mutation where ivosidenib with azacitidine may also be considered. On the basis of the success seen with HMA/VEN in older patients, there is now increasing interest in incorporating VEN into frontline regimens in younger patients, with promising data from multiple early phase studies. This article focuses on recent updates and ongoing challenges in the management of AML, with a particular focus on the ongoing challenge of secondary AML and considerations regarding the selection of initial therapy in younger patients. An overview of common side effects and toxicities associated with targeted therapies is also presented here, along with recommended strategies to mitigate these risks.
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Affiliation(s)
- Yasmin Abaza
- Division of Hematology and Oncology, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL
| | - Christine McMahon
- Division of Hematology, University of Colorado School of Medicine, Aurora, CO
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Serio B, Grimaldi F, Ammirati L, Annunziata M, De Santis G, Perrotta A, De Novellis D, Giudice V, Morini D, Storti G, Califano C, Risitano AM, Pane F, Selleri C. Limited efficacy of 3 + 7 plus gemtuzumab ozogamycin in newly diagnosed fit intermediate genetic risk acute myeloid leukemia patients. Cancer Rep (Hoboken) 2024; 7:e2044. [PMID: 38662362 PMCID: PMC11044913 DOI: 10.1002/cnr2.2044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 02/25/2024] [Accepted: 03/05/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Gemtuzumab-ozogamycin (GO) is approved in combination with high-dose chemotherapy for treatment-naïve low- and intermediate-risk acute myeloid leukemia (AML). AIMS In this retrospective real-life multicenter study, we reported efficacy and safety of GO plus high-dose chemotherapy in newly diagnosed AML patients. METHODS AND RESULTS A total of 31 fit low- and intermediate-risk AML patients treated with GO-based regimens were retrospectively included in this real-life multicenter study, and results were compared with a control cohort treated with 3 + 7 alone. Complete remission (CR) rate after induction was 77%, and most responders (45%) underwent two GO-based consolidation, and minimal residual disease (MRD) negativity was observed in 17 cases (55%) after the end of consolidation. Low genetic risk was associated with increased CR rate compared with intermediate-risk AML (88% vs. 33%; p < .001), as well as prolonged overall survival (OS; hazard ratio, 0.16; 95% confidential interval, 0.02-0.89; p < .001). GO addition resulted in a survival benefit for low-risk AML (median OS not reached vs. 25 months; p = .19) while not for intermediate-risk subjects (10 vs. 13 months; p = .92), compared with the control group. Moreover, GO-treated patients experienced fever of unknown origin or sepsis in 42% or 36% of cases, respectively, with one death during induction due to septic shock, with similar rates compared with the control group (p = .3480 and p = .5297, respectively). No cases of veno-occlusive disease after allogeneic transplantation were observed. CONCLUSIONS Our real-life multicenter study confirmed GO-based treatment efficacy with high MRD negativity rates in fit newly diagnosed AML patients, especially in those with low genetic risk and core binding factor, while limited benefits were observed in intermediate-risk AML. However, further validation on larger prospective cohorts is required.
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Affiliation(s)
- Bianca Serio
- Hematology UnitUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Francesco Grimaldi
- Hematology Unit, Department of Medicine and SurgeryUniversity of Naples “Federico II”NaplesItaly
| | | | | | | | - Alessandra Perrotta
- Hematology Unit, Department of Medicine and SurgeryUniversity of Naples “Federico II”NaplesItaly
| | - Danilo De Novellis
- Hematology UnitUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
- Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly
| | - Valentina Giudice
- Hematology UnitUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
- Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly
| | - Denise Morini
- Hematology UnitUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | | | | | | | - Fabrizio Pane
- Hematology Unit, Department of Medicine and SurgeryUniversity of Naples “Federico II”NaplesItaly
| | - Carmine Selleri
- Hematology UnitUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
- Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly
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Liu K, Li M, Li Y, Li Y, Chen Z, Tang Y, Yang M, Deng G, Liu H. A review of the clinical efficacy of FDA-approved antibody‒drug conjugates in human cancers. Mol Cancer 2024; 23:62. [PMID: 38519953 PMCID: PMC10960395 DOI: 10.1186/s12943-024-01963-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/21/2024] [Indexed: 03/25/2024] Open
Abstract
While strategies such as chemotherapy and immunotherapy have become the first-line standard therapies for patients with advanced or metastatic cancer, acquired resistance is still inevitable in most cases. The introduction of antibody‒drug conjugates (ADCs) provides a novel alternative. ADCs are a new class of anticancer drugs comprising the coupling of antitumor mAbs with cytotoxic drugs. Compared with chemotherapeutic drugs, ADCs have the advantages of good tolerance, accurate target recognition, and small effects on noncancerous cells. ADCs occupy an increasingly important position in the therapeutic field. Currently, there are 13 Food and Drug Administration (FDA)‒approved ADCs and more than 100 ADC drugs at different stages of clinical trials. This review briefly describes the efficacy and safety of FDA-approved ADCs, and discusses the related problems and challenges to provide a reference for clinical work.
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Affiliation(s)
- Kaifeng Liu
- Laboratory of Urology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524001, China
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Meijia Li
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yudong Li
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yutong Li
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Zixin Chen
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yiqi Tang
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Meitian Yang
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Guoquan Deng
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Hongwei Liu
- Laboratory of Urology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524001, China.
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China.
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Zhou L, Lu Y, Liu W, Wang S, Wang L, Zheng P, Zi G, Liu H, Liu W, Wei S. Drug conjugates for the treatment of lung cancer: from drug discovery to clinical practice. Exp Hematol Oncol 2024; 13:26. [PMID: 38429828 PMCID: PMC10908151 DOI: 10.1186/s40164-024-00493-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 02/21/2024] [Indexed: 03/03/2024] Open
Abstract
A drug conjugate consists of a cytotoxic drug bound via a linker to a targeted ligand, allowing the targeted delivery of the drug to one or more tumor sites. This approach simultaneously reduces drug toxicity and increases efficacy, with a powerful combination of efficient killing and precise targeting. Antibody‒drug conjugates (ADCs) are the best-known type of drug conjugate, combining the specificity of antibodies with the cytotoxicity of chemotherapeutic drugs to reduce adverse reactions by preferentially targeting the payload to the tumor. The structure of ADCs has also provided inspiration for the development of additional drug conjugates. In recent years, drug conjugates such as ADCs, peptide‒drug conjugates (PDCs) and radionuclide drug conjugates (RDCs) have been approved by the Food and Drug Administration (FDA). The scope and application of drug conjugates have been expanding, including combination therapy and precise drug delivery, and a variety of new conjugation technology concepts have emerged. Additionally, new conjugation technology-based drugs have been developed in industry. In addition to chemotherapy, targeted therapy and immunotherapy, drug conjugate therapy has undergone continuous development and made significant progress in treating lung cancer in recent years, offering a promising strategy for the treatment of this disease. In this review, we discuss recent advances in the use of drug conjugates for lung cancer treatment, including structure-based drug design, mechanisms of action, clinical trials, and side effects. Furthermore, challenges, potential approaches and future prospects are presented.
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Affiliation(s)
- Ling Zhou
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunlong Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Wei Liu
- Department of Geriatrics, Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shanglong Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Lingling Wang
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengdou Zheng
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guisha Zi
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huiguo Liu
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wukun Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030000, China.
| | - Shuang Wei
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030000, China.
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Rahmé R, Braun T. Venetoclax Combined with Intensive Chemotherapy: A New Hope for Refractory and/or Relapsed Acute Myeloid Leukemia? J Clin Med 2024; 13:549. [PMID: 38256681 PMCID: PMC10816428 DOI: 10.3390/jcm13020549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 01/08/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
Background. Primary resistance of acute myeloid leukemia (AML) to the conventional 3 + 7 intensive chemotherapy and relapses after first-line chemotherapy are two highly challenging clinical scenarios. In these cases, when allogeneic stem cell transplantation is feasible, patients are usually retreated with other chemotherapeutic regimens, as transplantation is still considered, nowadays, the only curative option. Methods. We discuss the mechanisms behind resistance to chemotherapy and offer a comprehensive review on current treatments of refractory/relapsed AML with a focus on novel approaches incorporating the BCL-2 inhibitor venetoclax. Results. Alas, complete remission rates after salvage chemotherapy remain relatively low, between 30 and 60% at best. More recently, the BCL-2 inhibitor venetoclax was combined either with hypomethylating agents or chemotherapy in refractory/relapsed patients. In particular, its combination with chemotherapy offered promising results by achieving higher rates of remission and bridging a substantial number of patients to transplantation. Conclusions. Venetoclax-based approaches might become, in the near future, the new standard of care for refractory/relapsed AML.
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Affiliation(s)
- Ramy Rahmé
- Hematology Department, Avicenne Hospital, Assistance Publique-Hôpitaux de Paris, 93000 Bobigny, France
- Faculty of Medicine, Université Sorbonne Paris Nord, 93017 Bobigny, France;
| | - Thorsten Braun
- Hematology Department, Avicenne Hospital, Assistance Publique-Hôpitaux de Paris, 93000 Bobigny, France
- Faculty of Medicine, Université Sorbonne Paris Nord, 93017 Bobigny, France;
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Collados-Ros A, Muro M, Legaz I. Gemtuzumab Ozogamicin in Acute Myeloid Leukemia: Efficacy, Toxicity, and Resistance Mechanisms-A Systematic Review. Biomedicines 2024; 12:208. [PMID: 38255313 PMCID: PMC10813452 DOI: 10.3390/biomedicines12010208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/09/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Acute myeloid leukemia (AML) is a diverse group of leukemias characterized by the uncontrolled proliferation of clonal neoplastic hematopoietic precursor cells with chromosomal rearrangements and multiple gene mutations and the impairment of normal hematopoiesis. Current efforts to improve AML outcomes have focused on developing targeted therapies that may allow for improved antileukemic effects while reducing toxicity significantly. Gemtuzumab ozogamicin (GO) is one of the most thoroughly studied molecularly targeted therapies in adults. GO is a monoclonal antibody against CD33 IgG4 linked to the cytotoxic drug calicheamicin DMH. The use of GO as a chemotherapeutic agent is not generalized for all patients who suffer from AML, particularly for those whose health prevents them from using intensive conventional chemotherapy, in which case it can be used on its own, and those who have suffered a first relapse, where its combination with other chemotherapeutic agents is possible. This systematic review aimed to comprehensively evaluate GO, focusing on its molecular structure, mode of action, pharmacokinetics, recommended dosage, resistance mechanisms, and associated toxicities to provide valuable information on the potential benefits and risks associated with its clinical use. A systematic review of eight scientific articles from 2018 to 2023 was conducted using PRISMA analysis. The results showed that GO treatment activates proapoptotic pathways and induces double-strand breaks, initiating DNA repair mechanisms. Cells defective in DNA repair pathways are susceptible to GO cytotoxicity. GO has recommended doses for newly diagnosed CD33+ AML in combination or as a single agent. Depending on the treatment regimen and patient status, GO doses vary for induction, consolidation, and continuation cycles. Multidrug resistance (MDR) involving P-glycoprotein (P-gp) is associated with GO resistance. The overexpression of P-gp reduces GO cytotoxicity; inhibitors of P-gp can restore sensitivity. Mitochondrial pathway activation and survival signaling pathways are linked to GO resistance. Other resistance mechanisms include altered pharmacokinetics, reduced binding ability, and anti-apoptotic mechanisms. GO has limited extramedullary toxicity compared to other AML treatments and may cause hepatic veno-occlusive disease (HVOD). The incidence of hepatic HVOD after GO therapy is higher in patients with high tumor burden. Hematological side effects and hepatotoxicity are prominent, with thrombocytopenia and neutropenia observed. In conclusion, GO's reintroduction in 2017 followed a thorough FDA review considering its altered dose, dosing schedule, and target population. The drug's mechanism involves CD33 targeting and calicheamicin-induced DNA damage, leading to apoptosis and resistance mechanisms, including MDR and survival signaling, which impact treatment outcomes. Despite limited extramedullary toxicity, GO is associated with hematological side effects and hepatotoxicity.
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Affiliation(s)
- Aurelia Collados-Ros
- Department of Legal and Forensic Medicine, Faculty of Medicine, Biomedical Research Institute (IMIB), Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, 30100 Murcia, Spain;
| | - Manuel Muro
- Immunology Service, University Clinical Hospital Virgen de la Arrixaca, Biomedical Research Institute of Murcia (IMIB), 30120 Murcia, Spain;
| | - Isabel Legaz
- Department of Legal and Forensic Medicine, Faculty of Medicine, Biomedical Research Institute (IMIB), Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, 30100 Murcia, Spain;
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12
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Kockwelp J, Thiele S, Bartsch J, Haalck L, Gromoll J, Schlatt S, Exeler R, Bleckmann A, Lenz G, Wolf S, Steffen B, Berdel WE, Schliemann C, Risse B, Angenendt L. Deep learning predicts therapy-relevant genetics in acute myeloid leukemia from Pappenheim-stained bone marrow smears. Blood Adv 2024; 8:70-79. [PMID: 37967385 PMCID: PMC10787267 DOI: 10.1182/bloodadvances.2023011076] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/23/2023] [Accepted: 11/05/2023] [Indexed: 11/17/2023] Open
Abstract
ABSTRACT The detection of genetic aberrations is crucial for early therapy decisions in acute myeloid leukemia (AML) and recommended for all patients. Because genetic testing is expensive and time consuming, a need remains for cost-effective, fast, and broadly accessible tests to predict these aberrations in this aggressive malignancy. Here, we developed a novel fully automated end-to-end deep learning pipeline to predict genetic aberrations directly from single-cell images from scans of conventionally stained bone marrow smears already on the day of diagnosis. We used this pipeline to compile a multiterabyte data set of >2 000 000 single-cell images from diagnostic samples of 408 patients with AML. These images were then used to train convolutional neural networks for the prediction of various therapy-relevant genetic alterations. Moreover, we created a temporal test cohort data set of >444 000 single-cell images from further 71 patients with AML. We show that the models from our pipeline can significantly predict these subgroups with high areas under the curve of the receiver operating characteristic. Potential genotype-phenotype links were visualized with 2 different strategies. Our pipeline holds the potential to be used as a fast and inexpensive automated tool to screen patients with AML for therapy-relevant genetic aberrations directly from routine, conventionally stained bone marrow smears already on the day of diagnosis. It also creates a foundation to develop similar approaches for other bone marrow disorders in the future.
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Affiliation(s)
- Jacqueline Kockwelp
- Institute for Geoinformatics, University of Münster, Münster, Germany
- Institute for Computer Science, University of Münster, Münster, Germany
- Centre of Reproductive Medicine and Andrology, Institute of Reproductive and Regenerative Biology, Münster, Germany
| | - Sebastian Thiele
- Institute for Geoinformatics, University of Münster, Münster, Germany
- Institute for Computer Science, University of Münster, Münster, Germany
| | - Jannis Bartsch
- Department of Medicine A, University Hospital Münster, Münster, Germany
| | - Lars Haalck
- Institute for Geoinformatics, University of Münster, Münster, Germany
- Institute for Computer Science, University of Münster, Münster, Germany
| | - Jörg Gromoll
- Centre of Reproductive Medicine and Andrology, Institute of Reproductive and Regenerative Biology, Münster, Germany
| | - Stefan Schlatt
- Centre of Reproductive Medicine and Andrology, Institute of Reproductive and Regenerative Biology, Münster, Germany
| | - Rita Exeler
- Institute of Human Genetics, University Hospital Münster, Münster, Germany
| | - Annalen Bleckmann
- Department of Medicine A, University Hospital Münster, Münster, Germany
| | - Georg Lenz
- Department of Medicine A, University Hospital Münster, Münster, Germany
| | - Sebastian Wolf
- Department of Medicine II, University Hospital Frankfurt, Frankfurt, Germany
| | - Björn Steffen
- Department of Medicine II, University Hospital Frankfurt, Frankfurt, Germany
| | | | | | - Benjamin Risse
- Institute for Geoinformatics, University of Münster, Münster, Germany
- Institute for Computer Science, University of Münster, Münster, Germany
| | - Linus Angenendt
- Department of Medicine A, University Hospital Münster, Münster, Germany
- Department of Biosystems Science and Engineering, ETH Zurich, Basel, Switzerland
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13
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Röllig C. Improving long-term outcomes with intensive induction chemotherapy for patients with AML. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2023; 2023:175-185. [PMID: 38066853 PMCID: PMC10727094 DOI: 10.1182/hematology.2023000504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Intensive chemotherapy in combination with allogeneic hematopoietic cell transplantation and supportive care can induce long-term remissions in around 50% of acute myeloid leukemia patients eligible for intensive treatment. Several treatment optimization trials helped to refine schedule and dosing of the historic "7 + 3" combination. Together with the addition of novel agents, increased efficacy and tolerability led to improved long-term outcomes. Unsatisfactory outcomes in fit elderly patients and unfavorable genetic subgroups have raised the question of whether less-intensive venetoclax-based approaches may be beneficial as an alternative. Although tempting and worth exploring, this issue will remain controversial until the results of randomized comparisons appear. To date, intensive chemotherapy remains the only evident curative treatment option for long-term disease eradication in a fixed treatment time. With the advent of more novel agents and advances in minimal residual disease (MRD) detection and maintenance approaches, the face of intensive treatment could change in many ways. Several are being explored in clinical trials, such as (1) combinations of more than 1 novel agent with the intensive backbone, (2) head-to-head comparisons of novel agents, (3) replacement or dose reduction of cytotoxic components such as anthracyclines, and (4) MRD-guided escalation and de-escalation strategies. The combination of intensive treatment with individualized tailored innovative strategies will most certainly reduce treatment-related toxicities and increase the chances for long-term remission in the future.
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Affiliation(s)
- Christoph Röllig
- Department of Internal Medicine I, University Hospital TU Dresden, Dresden, Germany
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14
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Chen EC, Garcia JS. Immunotherapy for Acute Myeloid Leukemia: Current Trends, Challenges, and Strategies. Acta Haematol 2023; 147:198-218. [PMID: 37673048 DOI: 10.1159/000533990] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 09/03/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND In the past decade, there have been significant breakthroughs in immunotherapies for B-cell lymphoid malignancies and multiple myeloma, but progress has been much less for acute myeloid leukemia (AML). Nevertheless, challenge begets innovation and several therapeutic strategies are under investigation. SUMMARY In this review, we review the state of the art in AML immunotherapy including CD33- and CD123-targeted agents, immune checkpoint inhibition, and adoptive cell therapy strategies. We also share conceptual frameworks for approaching the growing catalog of investigational AML immunotherapies and propose future directions for the field. KEY MESSAGES Immunotherapies for AML face significant challenges but novel strategies are in development.
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Affiliation(s)
- Evan C Chen
- Department of Medical Oncology, Division of Leukemia, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Jacqueline S Garcia
- Department of Medical Oncology, Division of Leukemia, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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15
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Awada H, Abdelmalek M, Cronin T, Baron J, Kashour Z, Azad F, Faisal MS, Faber M, Gravina M, Sung PJ, Green SD, Przespolewski A, Thompson JE, Griffiths EA, Wang ES. Gemtuzumab ozogamicin plus standard induction hemotherapy improves outcomes of newly diagnosed intermediate cytogenetic risk acute myeloid leukemia. Blood Cancer J 2023; 13:131. [PMID: 37666807 PMCID: PMC10477319 DOI: 10.1038/s41408-023-00910-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/12/2023] [Accepted: 08/24/2023] [Indexed: 09/06/2023] Open
Affiliation(s)
- Hassan Awada
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Mina Abdelmalek
- Department of Medicine, State University of New York at Buffalo, Buffalo, NY, USA
| | - Tara Cronin
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Jeffrey Baron
- Department of Pharmacy, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Zakariya Kashour
- Department of Medicine, State University of New York at Buffalo, Buffalo, NY, USA
| | - Farhan Azad
- Department of Medicine, State University of New York at Buffalo, Buffalo, NY, USA
| | - Muhammad Salman Faisal
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Mark Faber
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Matthew Gravina
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Pamela J Sung
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
- Department of Pharmacology & Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Steven D Green
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Amanda Przespolewski
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - James E Thompson
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Elizabeth A Griffiths
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Eunice S Wang
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
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16
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Falini B. NPM1-mutated acute myeloid leukemia: New pathogenetic and therapeutic insights and open questions. Am J Hematol 2023; 98:1452-1464. [PMID: 37317978 DOI: 10.1002/ajh.26989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 06/02/2023] [Indexed: 06/16/2023]
Abstract
The nucleophosmin (NPM1) gene encodes for a multifunctional chaperone protein that is localized in the nucleolus but continuously shuttles between the nucleus and cytoplasm. NPM1 mutations occur in about one-third of AML, are AML-specific, usually involve exon 12 and are frequently associated with FLT3-ITD, DNMT3A, TET2, and IDH1/2 mutations. Because of its unique molecular and clinico-pathological features, NPM1-mutated AML is regarded as a distinct leukemia entity in both the International Consensus Classification (ICC) and the 5th edition of the World Health Organization (WHO) classification of myeloid neoplasms. All NPM1 mutations generate leukemic mutants that are aberrantly exported in the cytoplasm of the leukemic cells and are relevant to the pathogenesis of the disease. Here, we focus on recently identified functions of the NPM1 mutant at chromatin level and its relevance in driving HOX/MEIS gene expression. We also discuss yet controversial issues of the ICC/WHO classifications, including the biological and clinical significance of therapy-related NPM1-mutated AML and the relevance of blasts percentage in defining NPM1-mutated AML. Finally, we address the impact of new targeted therapies in NPM1-mutated AML with focus on CAR T cells directed against NPM1/HLA neoepitopes, as well as XPO1 and menin inhibitors.
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Affiliation(s)
- Brunangelo Falini
- Institute of Hematology and Center for Hemato-Oncological Research (CREO), University of Perugia and Santa Maria della Misericordia Hospital, Perugia, Italy
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17
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Kelkar AH, Shimony S, Cliff ERS, Stone RM. All systems are not GO: ongoing challenges in interpreting gemtuzumab ozogamicin clinical trial results. Lancet Haematol 2023; 10:e706-e707. [PMID: 37652597 DOI: 10.1016/s2352-3026(23)00237-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 08/01/2023] [Indexed: 09/02/2023]
Affiliation(s)
- Amar H Kelkar
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA; Harvard T H Chan School of Public Health, Boston, MA, USA.
| | - Shai Shimony
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA; Rabin Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Edward R Scheffer Cliff
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA; Harvard T H Chan School of Public Health, Boston, MA, USA; Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital, Boston, MA, USA
| | - Richard M Stone
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA
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18
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Döhner H, Benner A, Ganser A. All systems are not GO: ongoing challenges in interpreting gemtuzumab ozogamicin clinical trial results - Authors' reply. Lancet Haematol 2023; 10:e707. [PMID: 37652598 DOI: 10.1016/s2352-3026(23)00242-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 08/04/2023] [Indexed: 09/02/2023]
Affiliation(s)
- Hartmut Döhner
- Department of Internal Medicine III, Ulm University Hospital, Ulm 89081, Germany.
| | - Axel Benner
- Division of Biostatistics, German Cancer Research Center, Heidelberg, Germany
| | - Arnold Ganser
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
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19
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Lavudi K, Nuguri SM, Olverson Z, Dhanabalan AK, Patnaik S, Kokkanti RR. Targeting the retinoic acid signaling pathway as a modern precision therapy against cancers. Front Cell Dev Biol 2023; 11:1254612. [PMID: 37645246 PMCID: PMC10461636 DOI: 10.3389/fcell.2023.1254612] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 07/28/2023] [Indexed: 08/31/2023] Open
Abstract
Retinoic acid (RA) is a vital metabolite derived from vitamin A. RA plays a prominent role during development, which helps in embryological advancement and cellular differentiation. Mechanistically, RA binds to its definite nuclear receptors including the retinoic acid receptor and retinoid X receptor, thus triggering gene transcription and further consequences in gene regulation. This functional heterodimer activation later results in gene activation/inactivation. Several reports have been published related to the detailed embryonic and developmental role of retinoic acids and as an anti-cancer drug for specific cancers, including acute promyelocytic leukemia, breast cancer, and prostate cancer. Nonetheless, the other side of all-trans retinoic acid (ATRA) has not been explored widely yet. In this review, we focused on the role of the RA pathway and its downstream gene activation in relation to cancer progression. Furthermore, we explored the ways of targeting the retinoic acid pathway by focusing on the dual role of aldehyde dehydrogenase (ALDH) family enzymes. Combination strategies by combining RA targets with ALDH-specific targets make the tumor cells sensitive to the treatment and improve the progression-free survival of the patients. In addition to the genomic effects of ATRA, we also highlighted the role of ATRA in non-canonical mechanisms as an immune checkpoint inhibitor, thus targeting the immune oncological perspective of cancer treatments in the current era. The role of ATRA in activating independent mechanisms is also explained in this review. This review also highlights the current clinical trials of ATRA in combination with other chemotherapeutic drugs and explains the future directional insights related to ATRA usage.
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Affiliation(s)
- Kousalya Lavudi
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, OH, United States
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
- School of Biotechnology, KIIT University, Bhubaneswar, Odisha, India
| | - Shreya Madhav Nuguri
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, United States
| | - Zianne Olverson
- Department of Radiation Oncology, College of Medicine, The Ohio State University, Columbus, OH, United States
| | - Anantha Krishna Dhanabalan
- Centre for Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai, India
| | - Srinivas Patnaik
- School of Biotechnology, KIIT University, Bhubaneswar, Odisha, India
| | - Rekha Rani Kokkanti
- Department of Biotechnology, Sri Padmavati Mahila Visvavidyalayam, Tirupati, Andhra Pradesh, India
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20
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Othman J, Dillon R. Time to add gemtuzumab ozogamicin to intensive chemotherapy for NPM1-mutated acute myeloid leukaemia? Lancet Haematol 2023; 10:e478-e479. [PMID: 37187197 DOI: 10.1016/s2352-3026(23)00092-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023]
Affiliation(s)
- Jad Othman
- Department of Medical and Molecular Genetics, King's College, London SE1 9RT, UK; Department of Haematology, Royal North Shore Hospital, Sydney, Australia; Faculty of Medicine and Heath, University of Sydney, Australia
| | - Richard Dillon
- Department of Medical and Molecular Genetics, King's College, London SE1 9RT, UK; Department of Haematology, Guy's and St Thomas' Hospitals NHS Trust, London, UK.
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21
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Testa U, Pelosi E, Castelli G. Genetic, Phenotypic, and Clinical Heterogeneity of NPM1-Mutant Acute Myeloid Leukemias. Biomedicines 2023; 11:1805. [PMID: 37509445 PMCID: PMC10376179 DOI: 10.3390/biomedicines11071805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/13/2023] [Accepted: 06/21/2023] [Indexed: 07/30/2023] Open
Abstract
The current classification of acute myeloid leukemia (AML) relies largely on genomic alterations. AML with mutated nucleophosmin 1 (NPM1-mut) is the largest of the genetically defined groups, involving about 30% of adult AMLs and is currently recognized as a distinct entity in the actual AML classifications. NPM1-mut AML usually occurs in de novo AML and is associated predominantly with a normal karyotype and relatively favorable prognosis. However, NPM1-mut AMLs are genetically, transcriptionally, and phenotypically heterogeneous. Furthermore, NPM1-mut is a clinically heterogenous group. Recent studies have in part clarified the consistent heterogeneities of these AMLs and have strongly supported the need for an additional stratification aiming to improve the therapeutic response of the different subgroups of NPM1-mut AML patients.
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Affiliation(s)
- Ugo Testa
- Department of Oncology, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Elvira Pelosi
- Department of Oncology, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Germana Castelli
- Department of Oncology, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
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