What is KG1a cell line?
KG-1, a cell line established in 1978 by Koeffler and Golde (1), was derived from the bone marrow of a male individual with erythroleukemia that developed into acute myeloid leukemia (AML). The KG-1 cells are mostly at the myeloblast or promyelocyte stage of maturation.
What is MOLM 13 cell line?
MOLM-13 and MOLM-14 are. materials for researchers in several areas,5 but may be of parti- the first cell lines with, and represent the third reported case. cular interest for studies on the molecular changes involving. of, MLL gene rearrangement arising via chromosomal insertion.
What is a complex karyotype in AML?
Patients with acute myeloid leukemia (AML) presenting with a complex karyotype (CK), defined as a karyotype with ≥ 3 chromosome abnormalities, comprise 10–12% of all AML patients and thus constitute the second largest (following cytogenetically normal AML) cytogenetic subset of AML patients [1,2,3,4].
What does complex karyotype mean?
Traditionally, a complex karyotype is defined by the presence of more than or equal to 3 or more than or equal to 5 aberrations. Structurally complex karyotype is defined by at least 3 chromosomal aberrations, including at least one structural aberration, excluding those with clonal evolution of monosomy 7.
What is Jurkat cell line?
Jurkat cells are an immortalized line of T lymphocyte cells. And they are used to study acute T cell leukemia, T cell signaling, and the expression of a number of chemokine receptors susceptible to viral entry, particularly HIV. Jurkat cells are also useful in science due to their ability to produce interleukin 2.
What causes Erythroleukemia?
Causes and risk factors A risk factor is something that increases the likelihood of Erythroleukemia occurring. Certain risk factors include the history of exposure to ionizing radiation, chemotherapy drugs, and rare genetic chromosomal abnormalities.
What is FLT3-ITD?
FLT3-ITD is a common driver mutation that presents with a high leukemic burden and confers a poor prognosis in patients with AML. The prognostic value of a FLT3 mutation in the tyrosine kinase domain (FLT3-TKD), which has a lower incidence in AML (approximately 7–10% of all cases), is uncertain.
What is MV4 11?
MV4-11 is a human AML cell line established from blasts cells of 10 years old male with biphenotypic B-myelomonocytic leukemia (AML FAB M5) that carry translocation t(4;11) and a FLT3-ITD mutation.
What is a normal female karyotype?
46, XX
Females have two X chromosomes, while males have one X and one Y chromosome. A picture of all 46 chromosomes in their pairs is called a karyotype. A normal female karyotype is written 46, XX, and a normal male karyotype is written 46, XY.
What is a karyotype simple?
A karyotype is an individual’s complete set of chromosomes. The term also refers to a laboratory-produced image of a person’s chromosomes isolated from an individual cell and arranged in numerical order. A karyotype may be used to look for abnormalities in chromosome number or structure.
How does karyotyping determine genetic disorders?
Karyotypes are prepared using standardized staining procedures that reveal characteristic structural features for each chromosome. Clinical cytogeneticists analyze human karyotypes to detect gross genetic changes—anomalies involving several megabases or more of DNA.
Are Jurkat CD4 or CD8?
Jurkat is a CD4+/CD8- T-cell lymphoma that expresses an endogenous TCR. The T2 line is a TAP-deficient T-cell/B-cell hybridoma expressing HLA-A2.
What is the difference between KG1 and KG-1A cells?
KG-1, a cell line established in 1978 by Koeffler and Golde (1), was derived from the bone marrow of a male individual with erythroleukemia that developed into acute myeloid leukemia (AML). The KG-1 cells are mostly at the myeloblast or promyelocyte stage of maturation. KG-1a is a less differentiated subline of KG-1 developed after 35 passages.
What is the origin of the KG1 cell line?
KG-1, a cell line established in 1978 by Koeffler and Golde (1), was derived from the bone marrow of a male individual with erythroleukemia that developed into acute myeloid leukemia (AML). The KG-1 cells are mostly at the myeloblast or promyelocyte stage of maturation.
Is KG1 a myeloblast line?
The cell line KG1 derived from a patient with erythroleukemia in myeloblastic relapse has the composite phenotype and functional repertoire of myeloblasts.
Is KG1a resistant to colony stimulating factor?
Description: Derived from KG-1, however KG1a is unresponsive to colony stimulating factor in soft agar culture and does not express the Ia-like antigen. KG1a is resistant to phorbol-diester induced macrophage differentiation and cell proliferation.