منابع مشابه
Self-renewal and differentiation
The adult human heart has limited regenerative capacity and, theref fore, functional restoration of the damaged heart presents a great challenge. Despite the progress achieved in the pharmacological and surgical treatment of degenerative myocardial diseases, they are still considered a major cause of morbidity and mortality in the western world. Repopulation of the damaged heart with cardiomyof...
متن کاملSelf-Renewal of Stem Cells
Asymmetric division is one of the most fundamental characteristics of adult stem cells , which ensures one daughter cell maintains stem cell status and the other daughter cell becomes committed to differentiation. New data emerged recently that allow us to conclude that asymmetric division has another important aspect: it enables self-maintenance of stem cells.
متن کاملUnderstanding Professional Self-Regulation
In the course of daily life, people routinely come together to make business transactions in which they buy and sell products and services ranging from groceries to dental care. When making these transactions, some people may be disadvantaged as compared to others, due an imbalance of information and knowledge. While the average person will be able to determine when a piece of fruit has spoiled...
متن کاملControlling Pre-leukemic Thymocyte Self-Renewal
T cell acute lymphoblastic leukemia (TALL) develops in a multistep process whereby thymic progenitor cells gradually accumulate genetic and epigenetic changes, eventually leading to fully transformed immature lymphoblasts. Aberrant activation of transcription factor oncogenes is considered a core component of the oncogenic program that drives malignant T cell transformation. For example, the TA...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1980
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed057p163