Molecular and Cellular Mechanisms ofMycobacterium avium-Induced Thymic Atrophy
نویسندگان
چکیده
منابع مشابه
Molecular and cellular mechanisms of Mycobacterium avium-induced thymic atrophy.
Thymic atrophy has been described as a consequence of infection by several pathogens and shown to be induced through diverse mechanisms. Using the mouse model of Mycobacterium avium infection, we show in this study that the production of NO from IFN-γ-activated macrophages plays a major role in mycobacterial infection-induced thymic atrophy. Our results show that disseminated infection with a h...
متن کاملCellular and molecular mechanisms of muscle atrophy
Skeletal muscle is a plastic organ that is maintained by multiple pathways regulating cell and protein turnover. During muscle atrophy, proteolytic systems are activated, and contractile proteins and organelles are removed, resulting in the shrinkage of muscle fibers. Excessive loss of muscle mass is associated with poor prognosis in several diseases, including myopathies and muscular dystrophi...
متن کاملO14: Cellular and Molecular Mechanisms of Spinal Cord Trauma
لطفاً به چکیده انگلیسی مراجعه شود.
متن کاملMolecular and cellular mechanisms of skeletal muscle atrophy: an update
Skeletal muscle atrophy is defined as a decrease in muscle mass and it occurs when protein degradation exceeds protein synthesis. Potential triggers of muscle wasting are long-term immobilization, malnutrition, severe burns, aging as well as various serious and often chronic diseases, such as chronic heart failure, obstructive lung disease, renal failure, AIDS, sepsis, immune disorders, cancer,...
متن کاملCytokines, leptin, and stress-induced thymic atrophy.
Thymopoiesis is essential for development and maintenance of a robust and healthy immune system. Acute thymic atrophy is a complication of many infections, environmental stressors, clinical preparative regimens, and cancer treatments used today. This undesirable sequela can decrease host ability to reconstitute the peripheral T cell repertoire and respond to new antigens. Currently, there are n...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2012
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.1201525