Outcomes in Patients With Cardiac Amyloidosis Undergoing Heart Transplantation.

Objectives: The purpose of this study is to report outcomes after heart transplantation in patients with cardiac amyloidosis based on a large single-center experience.

Background: Cardiac amyloidosis causes significant morbidity and mortality, often leading to restrictive cardiomyopathy, progressive heart failure, and death. Historically, heart transplantation outcomes have been worse in patients with cardiac amyloidosis compared with other heart failure populations, in part due to the systemic nature of the disease.

A reduced transferrin saturation is independently associated with excess morbidity and mortality in older adults with heart failure and incident anemia.

Background: Low transferrin saturation (TSAT) or reduced serum ferritin level are suggestive of iron deficiency but the relationship between iron parameters and outcomes has not been systematically evaluated in older adults with heart failure (HF) and anemia.

Methods: We identified a multicenter cohort of adults age ≥ 65 years with HF and incident anemia (hemoglobin <13 g/dL [men] or < 12 g/dL [women]) between 2005 and 2012. Patients were included if ferritin (ng/mL) and TSAT (%) were evaluated within 90 days of incident anemia.

Organ responses with daratumumab therapy in previously treated AL amyloidosis.

Immunoglobulin light chain amyloidosis (AL amyloidosis) involves deposition of abnormally folded light chains into a wide range of tissues causing organ dysfunction, including in the heart and kidney. Daratumumab, a CD38-targeted antibody, has recently demonstrated efficacy in producing hematologic responses in previously treated disease. However, data on survival outcomes and organ responses to daratumumab are lacking.

A Changing Landscape of Mortality for Systemic Light Chain Amyloidosis.

Objectives: The purpose of this study was to address the overall trends in mortality since the adoption of modern therapies for treatment of systemic amyloidosis, and to reconsider the prognostic significance of individual components of the current staging system.

Background: Systemic light chain (AL) amyloidosis involves deposition of immunoglobulin light chains in organs throughout the body and is known to have the highest mortality when significant cardiac involvement is present. Survival has historically been poor but may be improving as systemic therapies continue to advance.

levels in human hematopoietic progenitors are regulated by aging and dictate erythroid-myeloid balance.

Healthy bone marrow progenitors yield a co-ordinated balance of hematopoietic lineages. This balance shifts with aging toward enhanced granulopoiesis with diminished erythropoiesis and lymphopoiesis, changes which likely contribute to the development of bone marrow disorders in the elderly. In this study, RUNX3 was identified as a hematopoietic stem and progenitor cell factor whose levels decline with aging in humans and mice.