Human cancers are thought to be sustained in their growth by a pathologic counterpart of normal adult stem cells: cancer stem cells. This concept was first developed in human myeloid leukemias and is today being extended to solid tumors such as breast and brain cancers. A quantitative understanding of cancer stem cells requires a mathematical framework to describe the dynamics of cancer initiat...

acute myeloid leukemia (aml) is a type of poor prognosis hematological malignancies characterized by heterogeneous clonal expansion of myeloid progenitors. leukemic stem cells are thought to form the majority of a cell population in minimal residual diseases (mrds) which are resistant to current chemotherapeutic regimens and mediate disease relapse. current therapeutic vaccine strategies have d...

Chronic myeloid leukemia is one of the most thoroughly studied and, undoubtedly, best understood neoplasms. There are about 4000 and 5000 new cases of CML every year in the USA. CML is a hematologic stem cell malignancy that typically evolves in 3 distinct clinical stages: chronic and accelerated phases and blast crisis. The chronic phase lasts several years and is characterized by accumulation...

The concept of tumor immunosurveillance has raised prospects for natural killer cell-based immunotherapy of human cancer. The cure of acute myeloid leukemia may depend on eradication of leukemic stem cells, the self-renewing component of leukemia. Whether natural killer cells can recognize and lyse leukemic stem cells is not known. To develop strategies that effectively target acute myeloid leu...

Background:Leukemia is cancer of blood and bone marrow cells. In general, there are four types of leukemia: chronic myelogenous leukemia (CML), acute myeloid leukemia (AML), B-cell chronic lymphocytic leukemia (CLL) and acute lymphoblastic leukemia (ALL).  Fractal geometry can be introduced as one of the effective ways to detect this type of cancer. In this study, with introduc...

Background: Acute myeloid leukemia (AML) is characterized by the proliferation of myeloid precursors and abnormal differentiation of hematopoietic stem cells, which results in the accumulation of immature cells in the bone marrow (BM). The accumulation of these cells in the bone marrow causes molecular and cellular changes in the microenvironment of the bone marrow. The adiponectin hormone orig...

During aging phenotypic changes in the hematopoietic system occur, and possible reason of these can be accumulation gene mutations stem cells or early blood progenitors. Although are mostly neutral, some may give progenitor a proliferative advantage. In this case clonal hematopoiesis will arise, which is characterized by formation genetically distinct subpopulation cells. Clonal become basis fo...

Chronic myelogenous leukemia (CML) is a type of leukemia originating from hematopoietic stem cells characterized by unregulated proliferation of myeloid cells. Leukemic cells carry the chromosome, a translocation between one chromosome 9 and one chromosome 22. This chromosome has the fusion gene which consists of fragments of the breakpoint cluster region (BCR) and abelson murine leukemia (ABL)...