ijms-logo

Journal Browser

Journal Browser

Leukemias: State-of-the-Art Molecular Pathogenesis and Influence of the Microenvironment

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Biology".

Deadline for manuscript submissions: 30 April 2024 | Viewed by 3269

Special Issue Editors


E-Mail Website
Guest Editor
Independent Laboratory of Genetic Diagnostics, Medical University of Lublin, Gębali 6, 20-093 Lublin, Poland
Interests: diagnostic marker; genetics diagnostics; pediatrics; acute lymphoblastic leukemia

E-Mail Website
Guest Editor
Department of Pediatrics, Hematology and Oncology, Medical University of Gdansk, Debinki Street 7, 80-211 Gdańsk, Poland
Interests: pediatric acute leukemia; acute lymphoblastic leukemia; acute myeloid leukemia; lymphoma; immunophenotype; immunotherapy

Special Issue Information

Dear Colleagues,

Structural and submicroscopic chromosomal aberrations are inextricably linked to leukemia pathogenesis. It is suggested that many of these alterations occur along with other genetic changes to cause the disease. While genomic aberrations undergo leukemogenesis, the bone marrow microenvironment is being increasingly put forward as a factor of leukaemia progression, treatment resistance, and disease relapse. Recent studies have already identified recurrent mutations in the genes that regulate tumor cell–microenvironment interactions required for tumor cell growth; however, it is not clear how leukemic cells bring about modifications in the microenvironment.

Understanding how these cooperative genetic alterations and microenvironments affect cell proliferation and differentiation is essential for further therapy improvements. Analysis of the genetic and epigenetic abnormalities of leukemia cells allows us to establish potential targets for clinical intervention and novel treatment methods. Hopefully, it will soon be possible for patients diagnosed with leukemia to receive individualized treatment based on the genetic characteristics of their malignant cells. For this to be achievable, it is necessary to search for new alterations that may influence survival and relapse rates, and investigate the regulatory mechanisms associated with leukaemia–bone marrow niche interactions. 

Dr. Monika Lejman
Dr. Maciej Niedźwiecki
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. There is an Article Processing Charge (APC) for publication in this open access journal. For details about the APC please see here. Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

 

Keywords

  • leukemia
  • leukemia microenvironment
  • target therapy
  • molecular mechanisms
  • genetic abnormalities
  • gene expression

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Review

19 pages, 746 KiB  
Review
Overview on Aneuploidy in Childhood B-Cell Acute Lymphoblastic Leukemia
by Kinga Panuciak, Emilia Nowicka, Angelika Mastalerczyk, Joanna Zawitkowska, Maciej Niedźwiecki and Monika Lejman
Int. J. Mol. Sci. 2023, 24(10), 8764; https://doi.org/10.3390/ijms24108764 - 15 May 2023
Cited by 2 | Viewed by 2866
Abstract
Recent years have brought significant progress in the treatment of B-cell acute lymphoblastic leukemia (ALL). This was influenced by both the improved schemes of conventionally used therapy, as well as the development of new forms of treatment. As a consequence, 5-year survival rates [...] Read more.
Recent years have brought significant progress in the treatment of B-cell acute lymphoblastic leukemia (ALL). This was influenced by both the improved schemes of conventionally used therapy, as well as the development of new forms of treatment. As a consequence, 5-year survival rates have increased and now exceed 90% in pediatric patients. For this reason, it would seem that everything has already been explored in the context of ALL. However, delving into its pathogenesis at the molecular level shows that there are many variations that still need to be analyzed in more detail. One of them is aneuploidy, which is among the most common genetic changes in B-cell ALL. It includes both hyperdiploidy and hypodiploidy. Knowledge of the genetic background is important already at the time of diagnosis, because the first of these forms of aneuploidy is characterized by a good prognosis, in contrast to the second, which is in favor of an unfavorable course. In our work, we will focus on summarizing the current state of knowledge on aneuploidy, along with an indication of all the consequences that may be correlated with it in the context of the treatment of patients with B-cell ALL. Full article
Show Figures

Figure 1

Back to TopTop