منابع مشابه
Characterization of bacterial drug antiporters homologous to mammalian neurotransmitter transporters.
Multidrug transporters are ubiquitous proteins, and, based on amino acid sequence similarities, they have been classified into several families. Here we characterize a cluster of archaeal and bacterial proteins from the major facilitator superfamily (MFS). One member of this family, the vesicular monoamine transporter (VMAT) was previously shown to remove both neurotransmitters and toxic compou...
متن کاملABC transporters: bacterial exporters.
The ABC transporters (also called traffic ATPases) make up a large superfamily of proteins which share a common function and a common ATP-binding domain. ABC transporters are classified into three major groups: bacterial importers (the periplasmic permeases), eukaryotic transporters, and bacterial exporters. We present a comprehensive review of the bacterial ABC exporter group, which currently ...
متن کاملDrug transporters in spermatogenesis
Drug transporters are integral membrane proteins expressed by a variety of organs, including the liver, kidney, small intestine and testis, and they are generally known to mediate drug or xenobiotic transport into and out of cells. Previous studies have also reported the presence of several drug transporters at blood-tissue barriers where they are thought to protect organs from harmful agents. ...
متن کاملRenal tubular drug transporters.
The kidney plays an important role in the elimination of numerous hydrophilic xenobiotics, including drugs, toxins, and endogenous compounds. It has developed high-capacity transport systems to prevent urinary loss of filtered nutrients, as well as electrolytes, and simultaneously to facilitate tubular secretion of a wide range of organic ions. Transport systems for organic anions and cations a...
متن کاملRenal drug transporters and nephrotoxicity
Among drug-induced renal failure, direct renal tubular toxicity, typically described as toxic acute tubular necrosis, is often associated with increased cellular uptake of nephrotoxic compounds. Drug transporters in tubular cells are the first fundamental stage in the development of the nephrotoxic process. Several examples can be given of organic substances that are nephrotoxic only after bein...
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ژورنال
عنوان ژورنال: Genome Biology
سال: 2002
ISSN: 1474-760X
DOI: 10.1186/gb-2002-3-2-reports0011