Acute myeloid leukaemia is a rare cancer, with about 3000 cases diagnosed each year in the UK. Diagnosis is based on patient history, blood and bone marrow tests and, in some cases, imaging. Chemotherapy is the mainstay of treatment for acute myeloid leukaemia, with eligible patients also undergoing allogeneic haematopoietic stem cell transplantation, which can be curative. However, patients must be carefully evaluated by the multidisciplinary team before they are put forward for transplant to ensure they are able to tolerate the conditioning therapy required. Improvements in transplant technology have increased donor availability and reduced transplant toxicity. At the same time, greater understanding of the cytogenetics and molecular genetics of acute myeloid leukaemia have helped to ensure that patients receive treatment that gives them the best chance of survival. A recent roundtable discussion considered how current diagnostic and treatment pathways might be adapted or enhanced to leverage good outcomes for the greatest numbers of patients.
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http://dx.doi.org/10.12968/hmed.2022.0229 | DOI Listing |
J Am Anim Hosp Assoc
January 2025
From Veterinary Neurological Center "La Fenice," Selargius, Italy (I.T., F.T., A.G.).
An 8 yr old, male, mixed-breed dog was presented with a 2 mo history of progressive weakness, worsened in the last 2 days before examination. Neurological examination revealed ambulatory tetraparesis, ataxia, and proprioceptive deficits in all four limbs. Menace response was reduced in the right eye and discomfort was detected on neck manipulation.
View Article and Find Full Text PDFJ Med Chem
January 2025
Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
The lysine acetyltransferase 6A (KAT6A, MOZ, MYST3) is a member of the MYST family of protein acetyltransferases, which are essential for different biological processes such as craniofacial, embryonic, stem cell development, and hematopoiesis. KAT6A is an oncogene in human acute myeloid leukemia (AML), and KAT6A overexpression in AML is associated with metastases and poor prognoses. Furthermore, KAT6A mutations play an important role in cancer formation and progression and result in therapeutic resistance in both hematopoietic malignancies and solid tumors.
View Article and Find Full Text PDFAm J Surg Pathol
January 2025
Department of Pathology, St. Jude Children's Research Hospital.
Tandem duplications (TDs) in exons of upstream binding transcription factor (UBTF-TD) are a rare recurrent alteration in pediatric and adult acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS)/neoplasm. Although recently identified, AML with UBTF-TD is now considered a distinct subtype of AML. To further our understanding of myeloid neoplasms with UBTF-TD, we analyzed clinical, morphologic, and immunophenotypic characteristics of 27 pediatric patients with UBTF-TD-positive myeloid neoplasm, including 21 diagnosed as AML and 6 as MDS.
View Article and Find Full Text PDFCancer
January 2025
Peking University Institute of Hematology, Peking University People's Hospital, Beijing, China.
Background: Patients with lysine methyltransferase 2a (KMT2A)-rearranged (KMT2A-r) acute myeloid leukemia (AML) are assigned to intermediate-risk and adverse-risk categories at diagnosis. However, the value of molecular measurable residual disease (MRD) status in patients who have KMT2A-r AML before allogeneic hematopoietic stem cell transplantation (allo-HSCT) in adult cohorts has rarely been evaluated.
Methods: Patients with KMT2A-r AML who achieved complete remission and subsequently underwent allo-HSCT between January 2015 and January 2023 were included in this analysis.
Cureus
December 2024
Department of Internal Medicine, LewisGale Medical Center, Roanoke, USA.
Pancytopenia is defined as a decrease in all three myeloid cell lines, usually from a precipitating factor such as an autoimmune condition, prescription drug, or several other factors. The etiology of pancytopenia can be determined through laboratory testing, a peripheral blood smear, and a thorough history and physical examination. Trimethoprim-sulfamethoxazole (TMP/SMX, also known by the brand name of Bactrim® or Septra®) is known to cause pancytopenia in rare cases.
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