Mitochondrial adenine nucleotide transport and cardioprotection
نویسندگان
چکیده
منابع مشابه
Conformationally restricted adenine nucleotide analogs in mitochondrial adenine nucleotide transport.
The conformationally restricted adenine nucleotide analogs 8,3'anhydro-8-oxy-9-(beta-D-xylofuranosyl)adenine-5'-O-tri(di)-phosphate (I), and 8,2'-anhydro-8-oxy-9-(beta-D-arabinofuranosyl) adenine-5'-O-tri(di)-phosphate (II), were prepared chemically as their alpha-32P-labelled compounds and compared with syn-structured 8-bromo AT(D)P in mitochondrial adenine nucleotide translocation. The experi...
متن کاملNitroalkenes confer acute cardioprotection via adenine nucleotide translocase 1.
Electrophilic nitrated lipids (nitroalkenes) are emerging as an important class of protective cardiovascular signaling molecules. Although species such as nitro-linoleate (LNO(2)) and nitro-oleate can confer acute protection against cardiac ischemic injury, their mechanism of action is unclear. Mild uncoupling of mitochondria is known to be cardioprotective, and adenine nucleotide translocase 1...
متن کاملCardioprotection by ischemic preconditioning preserves mitochondrial function and functional coupling between adenine nucleotide translocase and creatine kinase.
M. N. Laclau, S. Boudina, J. B. Thambo, L. Tariosse, G. Gouverneur, S. Bonoron-Adèle, V. A. Saks, K. D. Garlid and P. Dos Santos. Cardioprotection by Ischemic Preconditioning Preserves Mitochondrial Function and Functional Coupling Between Adenine Nucleotide Translocase and Creatine Kinase. Journal of Molecular and Cellular Cardiology (2001) 33, 947-956. This study investigates the effect of is...
متن کاملAdenine Nucleotide Translocase, Mitochondrial Stress, and Degenerative Cell Death
Mitochondria are intracellular organelles involved in ATP synthesis, apoptosis, calcium signaling, metabolism, and the synthesis of critical metabolic cofactors. Mitochondrial dysfunction is associated with age-related degenerative diseases. How mitochondrial dysfunction causes cell degeneration is not well understood. Recent studies have shown that mutations in the adenine nucleotide transloca...
متن کاملAdenine nucleotide and lysine transport in Chlamydia psittaci.
Isolated reticulate bodies of Chlamydia psittaci were found to transport ATP and ADP by an ATP-ADP exchange mechanism. ATP uptake activity was not detected in elementary bodies. The apparent Km of transport for both ATP and ADP was approximately 5 microM, and the calculated Vmax for both was about 1 nmol of nucleotide transported per min per mg of protein. ADP competitively inhibited ATP transp...
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: Journal of Molecular and Cellular Cardiology
سال: 2012
ISSN: 0022-2828
DOI: 10.1016/j.yjmcc.2011.09.007