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Abstract
Improved ex vivo expansion of human haematopoietic
stem cells
stem cells:
Cells in the body that develop into other cells. There are two main sources of stem cells. Embryonic stem cells come from human embryos and are used in medical research. Adult stem cells in the body repair and maintain the organ or tissue in which they are found. Blood-forming (hemapoietic) stem…
(HSCs)…
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The 10th International
Bone Marrow Failure
Bone Marrow Failure:
A condition that occurs when the bone marrow stops making enough healthy blood cells. The most common of these rare diseases are aplastic anemia, myelodysplastic syndromes (MDS) and paroxysmal nocturnal hemoglobinuria (PNH). Bone marrow failure can be acquired (begin any time in life) or can be…
Disease Scientific…
Webinar last updated
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Aged individuals with somatic TP53 mutations manifest clonal
hematopoiesis
hematopoiesis:
(hi-mat-uh-poy-EE-suss) The process of making blood cells in the bone marrow.
(CH) and are at high risk of developing myeloid neoplasms. However, the underlying mechanisms are not fully understood. Here we show that inflammatory stress confers a competitive advantage to p53 mutant hematopoietic…
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Abstract
NRAS and KRAS mutations, commonly identified alongside ancestral co-mutations, are generally regarded as pathogenic in adults presenting with monocytosis and/or
cytopenia
cytopenia:
(sie-tuh-PEE-nee-uh) A shortage of one or more blood cell types. Also called a low blood count.
(s). However, their significance in isolation is not well defined. We studied a multi-institutional…
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Chemotherapy
Chemotherapy:
(kee-moe-THER-uh-pee) The use of medicines that kill cells (cytotoxic agents). People with high-risk or intermediate-2 risk myelodysplastic syndrome (MDS) may be given chemotherapy to kill bone marrow cells that have an abnormal size, shape, or look. Chemotherapy hurts healthy cells along with…
-free approaches could offer comparable efficacy with less…
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Key points
Outpatient low-dose VenAza plus itraconazole reduced early mortality and hospitalizations while maintaining treatment efficacy.
VenAza offers a safer, cost-effective alternative to intensive
chemotherapy
chemotherapy:
(kee-moe-THER-uh-pee) The use of medicines that kill cells (cytotoxic agents). People with high-risk or intermediate-2 risk myelodysplastic syndrome (MDS) may…
Article last updated
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Highlights
Heme biosynthesis enzymes are variably suppressed in AML
Heme levels are linked with altered leukemic transcriptional programs via BACH1
Heme biosynthesis is a selective dependency in AML, both in vitro and in vivo
Heme starvation disrupts complex IV, inducing copper accumulation and cuproptosis
Summary…
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Recordings:
Aplastic Anemia
Low Risk MDS
High Risk MDS to AML
Transplant and GVHD
MDS/MPN Overlap
A Patient Story: Shauna McMillian
Managing PNH Complications
Conference Event last updated
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Session Recordings Available:
MDS to MPN Overlap from the 2025 Boston Patient and Family Conference
High Risk MDS from the 2025 Boston Patient and Family Conference
Low Risk MDS from the 2025 Boston Patient and Family Conference
What is Aplastic Anemia? From the 2025 Boston Patient and Family Conference
What is PNH? Webinar recorded at the 2025 Boston Patient and Family Conference…
Conference Event last updated
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Here are links to the conference sessions from the 2025 Kansas City Patient and Family Conference:
MDS/MPN Overlap
PNH and Current Therapies
Living Well with Bone Marrow Failure
Judy's Story of PNH
Transplant and GVHD
Aplastic Anemia
PNH Complications
High Risk MDS
Conference Event last updated
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Abstract
Higher-risk myelodysplastic syndrome (HR-MDS) with RARA gene overexpression is a subset of patients (pts) with an actionable target for
tamibarotene
tamibarotene:
Tamibarotene (brand name: Amnolake), also called retinobenzoic acid, is orally active, synthetic retinoid, developed to overcome all-trans retinoic acid (ATRA) resistance, with potential antineoplastic activity…
Article last updated
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To the editor,
Mutations in nucleophosmin 1 (NPM1-mut) are detected in approximately 30% of newly diagnosed (ND)
acute myeloid leukemia
acute myeloid leukemia:
(uh-KYOOT my-uh-LOYD loo-KEE-mee-uh) A cancer of the blood cells. It happens when very young white blood cells (blasts) in the bone marrow fail to mature. The blast cells stay in the bone marrow and become to numerous. This slows…
Article last updated
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Abstract
The TP53 gene ensures genetic fidelity by regulating cell cycle kinetics and
apoptosis
apoptosis:
Programmed cell death.
. In myeloid neoplasms, TP53
mutation
mutation:
Any change or alteration in a gene. A mutation may cause disease or may be a normal variation. Paroxysmal nocturnal hemoglobinuria (PNH) occurs because of a mutation in the PIG-A gene of a single stem…
Article last updated
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Their research led to the 2022 approval of olutasidenib for certain patients with IDH1-mutant AML, which occurs in about 10% of AML. After that success, Dr. Watts and his team began to focus closely on testing the drug in MDS, a related condition that often progresses to AML.
IDH-1 mutations also occur in MDS, at a frequency of 3 to 5%.
Strong Responses
In the current study, the researchers…
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A phase 2 study found that eprenetapopt plus
azacitidine
azacitidine:
It works by reducing the amount of methylation in the body. Methylation is a process that acts like a switch to turn off or “silence” genes in certain cells. When these genes (called tumor suppressor genes) are turned off, MDS cells and cancer cells can grow freely. Azacitidine is approved by the U…
induced responses…
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Abstract
Background:
RNA splicing factor (SF) mutations are associated with adverse outcomes in patients with
acute myeloid leukemia
acute myeloid leukemia:
(uh-KYOOT my-uh-LOYD loo-KEE-mee-uh) A cancer of the blood cells. It happens when very young white blood cells (blasts) in the bone marrow fail to mature. The blast cells stay in the bone marrow and become to numerous. This slows…
Article last updated
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Recorded Sessions:
Nutrition for Aplastic Anemia, MDS, or PNH
Managing PNH Treatments
Advances in Aplastic Anemia
What is PNH?
Transplant and GVHD: Aplastic Anemia and PNH
Inherited Bone Marrow Failure (focus on pediatrics)
Expert Panel: Pediatric Bone Marrow Failure
Life After Diagnosis - Pediatrics
Pediatric MDS
Transitioning to Adult Care
Pediatric PNH
Pediatric Aplastic…
Conference Event last updated
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Abstract
BMT CTN (Blood and Marrow Transplant
Clinical Trials
Clinical Trials:
Clinical research is at the heart of all medical advances, identifying new ways to prevent, detect or treat disease. If you have a bone marrow failure disease, you may want to consider taking part in a clinical trial, also called a research study.
Understanding Clinical Trials
Clinical…
Network) 1506 (“…
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Thanks to the efforts of our AAMDSIF
bone marrow failure
bone marrow failure:
A condition that occurs when the bone marrow stops making enough healthy blood cells. The most common of these rare diseases are aplastic anemia, myelodysplastic syndromes (MDS) and paroxysmal nocturnal hemoglobinuria (PNH). Bone marrow failure can be acquired (begin any time in life) or can be…
community and…
Article last updated
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Key Points
Flow cytometry
Flow cytometry:
(sy-TOM-uh-tree) A laboratory test that gives information about cells, such as size, shape, and percentage of live cells. Flow cytometry is the test doctors use to see if there are any proteins missing from the surface of blood cells. It is the standard test for confirming a diagnosis of paroxysmal…
enhances morphological analysis to detect AML…
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