Current Advances in Hematologic Malignancies

A special issue of Life (ISSN 2075-1729). This special issue belongs to the section "Medical Research".

Deadline for manuscript submissions: closed (29 March 2024) | Viewed by 2066

Special Issue Editors


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Guest Editor
Department of Medicine, Division of Hematology and Oncology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
Interests: acute myeloid leukemia; leukemic stem cells; targeted therapy; next-generation sequencing; non-coding RNA; genomics; epigenetics; sphingolipids; drug resistance; toxicology

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Guest Editor
Department of Molecular Biology and Genetics, Bilkent University, Ankara, Turkey
Interests: hematopiesis; acute myeloid leukemia; myeloproliferative neoplasms; gene gating; RNA export; gene regulation; chromatin organization and nuclear architecture

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Guest Editor
Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center at El Paso, El Paso, TX 79905, USA
Interests: myeloid leukemia; cancer biology; cell signaling
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Special Issue Information

Dear Colleagues,

Hematologic malignancies are cancers that begin in blood-forming tissue, such as the bone marrow, or in the cells of the immune system, which affect the blood, bone marrow, and lymph nodes. This classification includes various types of leukemia, including acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), acute myeloid leukemia (AML), chronic myeloid leukemia (CML)), myeloma, and lymphoma (Hodgkin's lymphoma (HL) and non-Hodgkin's lymphoma (NHL)). Acute myeloid leukemia (AML) is a rare but catastrophic disease with a high mortality rate, predominantly occurring in the elderly.

Hematological malignancies account for ~10% of newly diagnosed cancers each year, with lymphomas being more common than leukemias and melanoma. Aberrant genetic, metabolic, and epigenetic events promote oncogenic transformation. Although the standard of chemotherapy treatment has not changed significantly over the past few decades, the overall understanding of the biology and pathology of hematological cancers has greatly improved due to the emergence of next-generation technologies. The development of new targeted therapies, including small molecule inhibitors, monoclonal antibodies, bispecific T cell engagers, antibody–drug conjugates, recombinant immunotoxins, and Chimeric Antigen Receptor T (CAR-T) cells, has improved the clinical outcomes for blood cancers.

In the present Special Issue, we will highlight the recent advances in understanding of the molecular and cellular biology and pathophysiology of hematologic malignancies, and how these developments drive us towards a new therapeutic landscape in the near future.

Dr. Upendar Rao Golla
Dr. Ilyas Chachoua
Dr. Anna Eiring
Guest Editors

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Keywords

  • leukemia
  • acute lymphocytic leukemia (ALL)
  • chronic lymphocytic leukemia (CLL)
  • acute myeloid leukemia (AML)
  • chronic myeloid leukemia (CML)
  • myeloma
  • lymphoma
  • Hodgkin's lymphoma (HL)
  • non-Hodgkin's lymphoma (NHL)
  • next-generation sequencing
  • signaling pathways
  • leukemia stem cells
  • non-coding RNAs
  • genetics
  • genomics
  • epigenetics
  • cancer metabolism
  • chromatin architecture

Published Papers (1 paper)

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Review

18 pages, 1726 KiB  
Review
Recent Advances towards the Understanding of Secondary Acute Myeloid Leukemia Progression
by Scott Auerbach, Beana Puka, Upendarrao Golla and Ilyas Chachoua
Life 2024, 14(3), 309; https://doi.org/10.3390/life14030309 - 27 Feb 2024
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Abstract
Secondary acute myeloid leukemia (sAML) is a heterogeneous malignant hematopoietic disease that arises either from an antecedent hematologic disorder (AHD) including myelodysplastic syndromes (MDS), myeloproliferative neoplasms (MPN), aplastic anemia (AA), or as a result of exposure to genotoxic chemotherapeutic agents or radiotherapy (therapy [...] Read more.
Secondary acute myeloid leukemia (sAML) is a heterogeneous malignant hematopoietic disease that arises either from an antecedent hematologic disorder (AHD) including myelodysplastic syndromes (MDS), myeloproliferative neoplasms (MPN), aplastic anemia (AA), or as a result of exposure to genotoxic chemotherapeutic agents or radiotherapy (therapy related AML, tAML). sAML is diagnosed when the number of blasts is ≥20% in the bone marrow or peripheral blood, and it is characterized by poor prognosis, resistance to therapy and low overall survival rate. With the recent advances in next generation sequencing technologies, our understanding of the molecular events associated with sAML evolution has significantly increased and opened new perspectives for the development of novel therapies. The genetic aberrations that are associated with sAML affect genes involved in processes such as splicing, chromatin modification and genome integrity. Moreover, non-coding RNAs’ emerged as an important contributing factor to leukemogenesis. For decades, the standard treatment for secondary AML has been the 7 + 3 regimen of cytarabine and daunorubicin which prolongs survival for several months, but modifications in either dosage or delivery has significantly extended that time. Apart from traditional chemotherapy, hematopoietic stem cell transplantation, CAR-T cell therapy and small molecule inhibitors have also emerged to treat sAML. Full article
(This article belongs to the Special Issue Current Advances in Hematologic Malignancies)
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