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Ekici A, Ayan B, Kazancı EG, Kuşku ZB, Orcan CG, Havalı C, Dorum S, Metin T, Orhaner BB. Central nervous system complications during treatment in childhood acute leukemia. Acta Neurol Belg 2024:10.1007/s13760-024-02602-0. [PMID: 39192159 DOI: 10.1007/s13760-024-02602-0] [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: 03/05/2024] [Accepted: 07/11/2024] [Indexed: 08/29/2024]
Abstract
OBJECTIVE Central nervous system (CNS) complications can be seen in patients with leukemia, depending on the disease itself and the chemotherapeutic agents used. This study focused on CNS complications during treatment in children with acute leukemia in a single pediatric institution. METHODS CNS complications were evaluated retrospectively in 115 patients with ALL and AML. Patients with CNS leukemia infiltration at the time of diagnosis or during a neurological event, late-onset encephalopathy, peripheral neuropathy, or a previous history of neurological abnormalities were excluded from the study. RESULTS A total of 115 children's clinical records with acute leukemia over a four-year period were reviewed. Acute CNS complications developed in 23.1% of acute myeloid leukemia (AML) patients and in 13.5% of acute lymphoblastic leukemia (ALL) patients. CNS complications developed most frequently during the induction phase of the treatment (66.7%). Seizures were the most common symptom (9 patients, 50%), followed by hemiparesis (4 patients, 22.2%) and headache (4 patients, 22.2%). Six patients (33.3%) had chemotherapy-induced toxic leukoencephalopathy, two (11.1%) had Wernicke's encephalopathy, and one patient (5.6%) each had sinus vein thrombosis, posterior reversible encephalopathy syndrome, and CNS infection. Sequelae occurred in three patients (16.7%), and only one patient (5.6%) died due to a CNS complication. CONCLUSION A wide variety of symptoms can be observed in childhood leukemia, depending on the disease itself, the chemotherapeutic agents used and a lot of other conditions such as nutritional problems. Our research shows that several CNS complications might manifest with similar symptoms; differentiated diagnosis between the underlying etiological reasons can be made by neuroimaging.
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Affiliation(s)
- Arzu Ekici
- Department of Pediatrics, Division of Neurology, Bursa Yuksek Ihtisas Training and Research Hospital, Mimar Sinan Avenue, Yıldırım, Bursa, Turkey.
| | - Bilgen Ayan
- Department of Pediatrics, Division of Hematology, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Elif Güler Kazancı
- Department of Pediatrics, Division of Hematology, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Zeynep Beyza Kuşku
- Department of Pediatrics, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Cengiz Gökhan Orcan
- Department of Radiology, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Cengiz Havalı
- Department of Pediatrics, Division of Neurology, Bursa Yuksek Ihtisas Training and Research Hospital, Mimar Sinan Avenue, Yıldırım, Bursa, Turkey
| | - Sevil Dorum
- Department of Pediatrics, Division of Metabolism, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Taha Metin
- Department of Pediatrics, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
| | - Betül Biner Orhaner
- Department of Pediatrics, Division of Hematology, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey
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Egset KS, Røkke ME, Reinfjell T, Stubberud JE, Weider S. Cognitive and behavioural rehabilitation interventions for survivors of childhood cancer with neurocognitive sequelae: A systematic review. Neuropsychol Rehabil 2024:1-28. [PMID: 38390834 DOI: 10.1080/09602011.2024.2314880] [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: 09/13/2022] [Accepted: 12/22/2023] [Indexed: 02/24/2024]
Abstract
There is considerable interest in cognitive and behavioural interventions to manage and improve neurocognitive (dys)functions in childhood cancer survivors and the literature is rapidly growing. This systematic review aimed to examine the literature of such interventions and their impact on executive functions (EFs) and attention. A search of relevant manuscripts was performed in PubMed, PsycINFO, and Web of Science in March 2023 in accordance with the PRISMA statement. After screening 3737 records, 17 unique studies published between 2002 and 2022 were charted and summarized. Participants (N = 718) were mostly children (M = 12.2 years), who were long-term survivors (M = 5.0 years post treatment) of brain or CNS tumours (48%). Identified interventions included computerized cognitive training, physical activity, and cognitive interventions with compensatory strategy training. The highest quality RCT studies included computerized training (i.e., Cogmed), neurofeedback, and exergaming. Evidence suggests that Cogmed may improve the performance of certain working memory tasks (near transfer) and possibly improve visual attention tasks for individuals with working memory impairments. However, the evidence did not support far transfer of effects to real life. No significant effects (near or far-transfer) were found following neurofeedback and exergaming interventions. Finally, a knowledge gap was identified for interventions directed at long-term survivors in adulthood.
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Affiliation(s)
- Kaja Solland Egset
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Magnhild Eitrem Røkke
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Trude Reinfjell
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jan Egil Stubberud
- Department of Psychology, University of Oslo, Oslo, Norway
- Department of Research, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Siri Weider
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
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3
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Natural Killer Cell-Mediated Immunotherapy for Leukemia. Cancers (Basel) 2022; 14:cancers14030843. [PMID: 35159109 PMCID: PMC8833963 DOI: 10.3390/cancers14030843] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/26/2022] [Accepted: 02/03/2022] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Conventional therapies such as chemotherapy and radiation in leukemia increase infection susceptibility, adverse side effects and immune cell inactivation. Natural killer (NK) cells are the first line of defense against cancer and are critical in the recognition and cytolysis of rapidly dividing and abnormal cell populations. In this review, we describe NK cells and NK cell receptors, functional impairment of NK cells in leukemia, NK cell immunotherapies currently under investigation including monoclonal antibodies (mAbs), adoptive transfer, chimeric antigen receptor-NKs (CAR-NKs), bi-specific/tri-specific killer engagers (BiKEs/TriKEs) and potential targets of NK cell-mediated immunotherapy for leukemia in the future. Abstract Leukemia is a malignancy of the bone marrow and blood resulting from the abnormal differentiation of hematopoietic stem cells (HSCs). There are four main types of leukemia including acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), chronic myeloid leukemia (CML), and chronic lymphocytic leukemia (CLL). While chemotherapy and radiation have been conventional forms of treatment for leukemia, these therapies increase infection susceptibility, adverse side effects and immune cell inactivation. Immunotherapies are becoming promising treatment options for leukemia, with natural killer (NK) cell-mediated therapy providing a specific direction of interest. The role of NK cells is critical for cancer cell elimination as these immune cells are the first line of defense against cancer proliferation and are involved in both recognition and cytolysis of rapidly dividing and abnormal cell populations. NK cells possess various activating and inhibitory receptors, which regulate NK cell function, signaling either inhibition and continued surveillance, or activation and subsequent cytotoxic activity. In this review, we describe NK cells and NK cell receptors, functional impairment of NK cells in leukemia, NK cell immunotherapies currently under investigation, including monoclonal antibodies (mAbs), adoptive transfer, chimeric antigen receptor-NKs (CAR-NKs), bi-specific/tri-specific killer engagers (BiKEs/TriKEs) and future potential targets of NK cell-based immunotherapy for leukemia.
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Wang X, Liu X, Wang H. Combination regimen of granulocyte colony-stimulating factor and recombinant human thrombopoietin improves the curative effect on elderly patients with leukemia through inducing pyroptosis and ferroptosis of leukemia cells. Cancer Gene Ther 2022; 29:1742-1750. [PMID: 35768562 PMCID: PMC9663303 DOI: 10.1038/s41417-022-00497-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/10/2022] [Accepted: 06/14/2022] [Indexed: 02/04/2023]
Abstract
Leukemia ranks as the one of most common causes of death from tumor. 51.4% of patients with leukemia are over 65 years old. However, the median overall survival (OS) of elderly leukemia patients is less than one year. It is urgent to explore more effective treatments for elderly patients with leukemia. Our recent prospective phase II single-arm study has revealed that combination regimen of granulocyte colony-stimulating factor (G-CSF) and recombinant human thrombopoietin (rhTPO) could improve the curative effect on elderly patients with leukemia, yet the precise mechanism remains unknown. This study demonstrated that combination of G-CSF and rhTPO showed greater effect on suppressing leukemia growth than G-CSF or rhTPO alone in vitro and in vivo. Mechanistically, G-CSF induced pyroptosis through ELANE in leukemia cells. Besides, rhTPO triggered ferroptosis by EP300 in leukemia cells. Moreover, rhTPO suppressed glutathione peroxidase 4 (GPX4) expression to induce ferroptosis through blocking the interaction between EP300 and GPX4 gene promoter via associating with EP300. In summary, this study illuminated that combination regimen of G-CSF and rhTPO improved the curative effect on elderly patients with leukemia through inducing pyroptosis and ferroptosis of leukemia cells. Therefore, our results provided a theoretical basis for combination regimen of G-CSF and rhTPO treating leukemia and potential therapeutic targets for leukemia.
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Affiliation(s)
- Xiaobin Wang
- grid.412449.e0000 0000 9678 1884Department of Hematology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110035 China
| | - Xiaoyu Liu
- grid.412449.e0000 0000 9678 1884Department of Hematology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110035 China
| | - Huihan Wang
- grid.412449.e0000 0000 9678 1884Department of Hematology, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110035 China
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Maher T, Ahmad Raus R, Daddiouaissa D, Ahmad F, Adzhar NS, Latif ES, Abdulhafiz F, Mohammed A. Medicinal Plants with Anti-Leukemic Effects: A Review. Molecules 2021; 26:molecules26092741. [PMID: 34066963 PMCID: PMC8124366 DOI: 10.3390/molecules26092741] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/30/2021] [Accepted: 05/04/2021] [Indexed: 12/03/2022] Open
Abstract
Leukemia is a leukocyte cancer that is characterized by anarchic growth of immature immune cells in the bone marrow, blood and spleen. There are many forms of leukemia, and the best course of therapy and the chance of a patient’s survival depend on the type of leukemic disease. Different forms of drugs have been used to treat leukemia. Due to the adverse effects associated with such therapies and drug resistance, the search for safer and more effective drugs remains one of the most challenging areas of research. Thus, new therapeutic approaches are important to improving outcomes. Almost half of the drugs utilized nowadays in treating cancer are from natural products and their derivatives. Medicinal plants have proven to be an effective natural source of anti-leukemic drugs. The cytotoxicity and the mechanisms underlying the toxicity of these plants to leukemic cells and their isolated compounds were investigated. Effort has been made throughout this comprehensive review to highlight the recent developments and milestones achieved in leukemia therapies using plant-derived compounds and the crude extracts from various medicinal plants. Furthermore, the mechanisms of action of these plants are discussed.
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Affiliation(s)
- Tahani Maher
- Biotechnology Engineering Department, Kulliyyah of Engineering, International Islamic University, Malaysia (IIUM), P.O. Box 10, Gombak, Kuala Lumpur 50728, Malaysia; (T.M.); (R.A.R.); (D.D.); (F.A.)
| | - Raha Ahmad Raus
- Biotechnology Engineering Department, Kulliyyah of Engineering, International Islamic University, Malaysia (IIUM), P.O. Box 10, Gombak, Kuala Lumpur 50728, Malaysia; (T.M.); (R.A.R.); (D.D.); (F.A.)
| | - Djabir Daddiouaissa
- Biotechnology Engineering Department, Kulliyyah of Engineering, International Islamic University, Malaysia (IIUM), P.O. Box 10, Gombak, Kuala Lumpur 50728, Malaysia; (T.M.); (R.A.R.); (D.D.); (F.A.)
- International Institute for Halal Research and Training (INHART), Level 3, KICT Building, International Islamic University Malaysia (IIUM), Jalan Gombak, Kuala Lumpur 53100, Malaysia
| | - Farah Ahmad
- Biotechnology Engineering Department, Kulliyyah of Engineering, International Islamic University, Malaysia (IIUM), P.O. Box 10, Gombak, Kuala Lumpur 50728, Malaysia; (T.M.); (R.A.R.); (D.D.); (F.A.)
| | - Noor Suhana Adzhar
- Faculty of Industrial Sciences and Technology, Universiti Malaysia, Pekan Pahang, Kuantan 26600, Malaysia;
| | - Elda Surhaida Latif
- Centre for Toxicology and Health Risk Studies (CORE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Ferid Abdulhafiz
- Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli, Kelantan 17600, Malaysia;
| | - Arifullah Mohammed
- Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli, Kelantan 17600, Malaysia;
- Correspondence:
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Yu P, Zhang X, Liu N, Tang L, Peng C, Chen X. Pyroptosis: mechanisms and diseases. Signal Transduct Target Ther 2021; 6:128. [PMID: 33776057 PMCID: PMC8005494 DOI: 10.1038/s41392-021-00507-5] [Citation(s) in RCA: 952] [Impact Index Per Article: 317.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 01/14/2021] [Accepted: 01/20/2021] [Indexed: 02/08/2023] Open
Abstract
Currently, pyroptosis has received more and more attention because of its association with innate immunity and disease. The research scope of pyroptosis has expanded with the discovery of the gasdermin family. A great deal of evidence shows that pyroptosis can affect the development of tumors. The relationship between pyroptosis and tumors is diverse in different tissues and genetic backgrounds. In this review, we provide basic knowledge of pyroptosis, explain the relationship between pyroptosis and tumors, and focus on the significance of pyroptosis in tumor treatment. In addition, we further summarize the possibility of pyroptosis as a potential tumor treatment strategy and describe the side effects of radiotherapy and chemotherapy caused by pyroptosis. In brief, pyroptosis is a double-edged sword for tumors. The rational use of this dual effect will help us further explore the formation and development of tumors, and provide ideas for patients to develop new drugs based on pyroptosis.
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Affiliation(s)
- Pian Yu
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
| | - Xu Zhang
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
| | - Nian Liu
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
| | - Ling Tang
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China
| | - Cong Peng
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China.
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Changsha, Hunan, China.
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China.
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China.
| | - Xiang Chen
- The Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China.
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Changsha, Hunan, China.
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Changsha, Hunan, China.
- Xiangya Clinical Research Center for Cancer Immunotherapy, Central South University, Changsha, Hunan, China.
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Abstract
OBJECTIVE To describe the interdisciplinary management of acute leukemias across the continuum of care. DATA SOURCE Literature review and experiential knowledge. CONCLUSION Acute leukemia, including acute myelogenous leukemia, acute promyelocytic leukemia, and acute lymphoblastic leukemia, represent a heterogeneous group of hematologic malignancies with complex diagnostic requirements that drive risk-adapted treatment selection. Involvement of clinicians from a variety of specialties and disciplines is required to ensure safe and effective treatment, mitigate adverse events, and maintain or improve quality of life. Patient-centered communication, shared decision-making, and interdisciplinary communication are integral to patient outcomes. IMPLICATIONS FOR NURSING PRACTICE Oncology clinicians play a primary role in coordinating the interdisciplinary team and navigating the patient and caregiver experience across the acute leukemia continuum.
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Affiliation(s)
- Sandra Kurtin
- The University of Arizona Cancer Center, Tucson, AZ.
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Giugliani R, Dalla Corte A, Poswar F, Vanzella C, Horovitz D, Riegel M, Baldo G, Vairo F. Intrathecal/Intracerebroventricular enzyme replacement therapy for the mucopolysaccharidoses: efficacy, safety, and prospects. Expert Opin Orphan Drugs 2018. [DOI: 10.1080/21678707.2018.1487838] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Roberto Giugliani
- Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- Department of Genetics, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Post-Graduate Program in Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Amauri Dalla Corte
- Post-Graduate Program in Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Fabiano Poswar
- Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Cláudia Vanzella
- Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Dafne Horovitz
- Department of Medical Genetics, National Institute for Women, Children and Adolescent Health Fernandes Figueira/Fiocruz, Rio de Janeiro, Brazil
| | - Mariluce Riegel
- Medical Genetics Service, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Guilherme Baldo
- Postgraduate Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Postgraduate Program in Physiology, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Filippo Vairo
- Center of Individualized Medicine, Mayo Clinic, Rochester, MN, USA
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