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Clonal Hematopoiesis and the Heart: a Toxic Relationship
AbstractPurpose of ReviewClonal hematopoiesis (CH) refers to the expansion of hematopoietic stem cell clones and their cellular progeny due to somatic mutations, mosaic chromosomal alterations (mCAs), or copy number variants which naturally accumulate with age. CH has been linked to increased risk of blood cancers, but CH has also been linked to adverse cardiovascular outcomes.Recent FindingsA combination of clinical outcome studies and mouse models have offered strong evidence that CH mutations either correlate with or cause atherosclerosis, diabetes mellitus, chronic kidney disease, heart failure, pulmonary hypertensi...
Source: Current Oncology Reports - March 15, 2023 Category: Cancer & Oncology Source Type: research

Cardiovascular Risks in Testicular Cancer: Assessment, Prevention, and Treatment
AbstractPurpose of ReviewTesticular cancer (TC) is the leading cancer in men between 18 and 39  years of age. Current treatment involves tumor resection followed by surveillance and/or one or more lines of cisplatin-based chemotherapy (CBCT) and/or bone marrow transplant (BMT). Ten years after treatment, CBCT has been associated with significant atherosclerotic cardiovascular disease (CVD) i ncluding myocardial infarction (MI), stroke, and heightened rates of hypertension, dyslipidemia, diabetes mellitus, and metabolic syndrome (MetS). Additionally, low testosterone levels and hypogonadism contribute to MetS and may furth...
Source: Current Oncology Reports - March 3, 2023 Category: Cancer & Oncology Source Type: research

Cardiac Complications in the Adult Bone Marrow Transplant Patient
AbstractPurpose of ReviewDue to advancements in oncologic treatment strategies and techniques, the number of survivors who have undergone hematopoetic stem cell transplant (HCT) continues to increase in the United States; this number is projected to reach 502,000 by the year 2030. There is significant interest within the field of cardio-oncology to identify cardiotoxicity and cardiovascular disease in the HCT population. Epidemiologic studies analyzing both short- and long-term cardiovascular effects, risk stratification modeling, cardioprotective strategies, and expert consensus documents for cardiotoxicity surveillance r...
Source: Current Oncology Reports - March 1, 2019 Category: Cancer & Oncology Source Type: research

The Impact of Obesity on Breast Cancer
AbstractThe rates of obesity are increasing worldwide and this condition is now recognized as a leading preventable cause of cancer. Several diseases are directly related to obesity, including diabetes, hypertension, atherosclerosis, stroke, musculoskeletal disorders, and a diverse range of malignances —such as breast cancer. Obesity is associated with an increased risk of postmenopausal estrogen receptor-positive breast cancer and worse cancer-related outcomes for all breast tumor subtypes. Several mechanisms have been proposed to contribute to the obesity-cancer link, including high levels of circulating and local estr...
Source: Current Oncology Reports - April 11, 2018 Category: Cancer & Oncology Source Type: research