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Cholesterol metabolism: Increasingly complex El metabolismo del colesterol: Cada vez más complejo
(2012)
Cholesterol is an important molecule; it is necessary for the biosynthesis of steroidal hormones, bile salts and to maintain the stability of biological membranes in animal cells. However, its excess is negative and is ...
Ca2+ transport into an intracellular acidic compartment of Candida parapsilosis
(Elsevier Science BvAmsterdamHolanda, 2001)
Regulation of intracellular cyclic AMP in skeletal muscle cells involves the efflux of cyclic nucleotide to the extracellular compartment
(Nature Publishing Group, 2003-03-01)
1 This report analyses the intracellular and extracellular accumulation of cyclic AMP in primary rat skeletal muscle cultures,. after direct and receptor-dependent stimulation of adenylyl cyclase (AC).2 Isoprenaline, ...
Calcium and zinc decrease intracellular iron by decreasing transport during iron repletion in an in vitro model
(2017)
Abstract . Purpose Iron is an essential micronutrient that participates in a number of vital reactions and its absorption may be altered by various nutritional factors such as other micronutrients. Our hypothesis is that ...
Rab39a and Rab39b display different intracellular distribution and function in sphingolipids and phospholipids transport
(Molecular Diversity Preservation International, 2019-04)
Rab GTPases define the identity and destiny of vesicles. Some of these small GTPases present isoforms that are expressed differentially along developmental stages or in a tissue-specific manner, hence comparative analysis ...
Fluorescence correlation spectroscopy reveals the dynamics of kinesins interacting with organelles during microtubule-dependent transport in cells
(Elsevier Science, 2019-10)
Microtubule-dependent motors usually work together to transport organelles through the crowded intracellular milieu. Thus, transport performance depends on how motors organize on the cargo. Unfortunately, the lack of ...