Most organ transplantations involve supply from older donors to younger recipients. Aging cells can become senescent, a condition in which they stop multiplying and secrete chemicals that negatively affect neighboring cells. ...
Dec 5, 2023
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With heart disease the No. 1 killer in the United States, heart transplants hit record highs in 2022.
Jan 20, 2023
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The diminished power of the immune system in older adults is usually blamed on the aging process. But a new study by Columbia immunologists shows that decades of particulate air pollution also take a toll.
Nov 22, 2022
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There is a small, but growing, subset of livers that have been transplanted and have a cumulative age of more than 100 years, according to researchers from University of Texas (UT) Southwestern Medical Center, Dallas, and ...
Oct 16, 2022
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Single-cell analysis of autopsied human testes suggests that abnormalities associated with aging sperm cells might be exacerbated by elevated body mass index (BMI). The research appears May 2nd in the journal Developmental ...
May 2, 2022
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(HealthDay)—Among older patients with myelodysplastic syndrome (MDS), survival rates are better for those undergoing allogeneic hematopoietic cell transplantation (HCT), according to a study presented at the annual meeting ...
Dec 8, 2020
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Clonal hematopoiesis (CH) is a recently identified condition in which mutations associated with blood cancers are detected in the blood of some healthy, usually older, individuals who don't have cancer. People with CH, while ...
Dec 5, 2020
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Imagine that you have just been told that you need a new liver. An operation may save your life. The waiting list is long, however, and it is uncertain when you will be able to get a transplant. This is reality for many thousands ...
Oct 9, 2019
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French organ transplant centers are far more likely to accept "lower-rated" kidneys, like those from older organ donors, than centers in the United States, according to a first-of-its kind analysis published today in JAMA ...
Aug 26, 2019
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In an analysis of clinical information on older living kidney donors, hypertension was linked with a higher risk of developing kidney failure. The study, which is published in an upcoming issue of CJASN, provides new information ...
Jun 25, 2019
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