Peripheral-type benzodiazepine receptor

Joseph-Iiauzun, E., Farges, R., Delmas, P., Ferrara, P. Loison, G. (1997). The Mr 18,000 subunit of the peripheral-type benzodiazepine receptor exhibits both benzodiazepine and isoquinoline carboxamide binding sites in the absence of the voltage-dependent anion channel or of the adenine nucleotide carrier. J. Biol. Chem. 272, 28102-6. 

Lavoie J, Pomier Layrargues G, Butterworth RF Increased densities of peripheral-type benzodiazepine receptors in brain autopsy samples from cirrhotic patients with hepatic encephalopathy. Hepatology 1990 11 874-882. 

PAF platelet-activating factor PTBR peripheral-type benzodiazepine receptor... 

Several intramolecular Heck reactions involve aryl halides cyclizing onto indole rings. Grigg first described the simple Heck cyclizations of 254 and 255 [270], and this was followed by similar Heck reactions reported by Kozikowski and Ma on the bromide corresponding to 254 and the IV-benzylindole 256 [271,272]. These investigators also observed cyclization to the C-3 position in a Heck reaction of indole 257, and they prepared a series of peripheral-type benzodiazepine receptors 258 using this chemistry. For example, 258 (n = 3, R = n-Pr) is obtained in 81% yield. 

Amri H, Ogwuegbu SO, Boujrad N, Drieu K, Papadopoulos V. (1996). In vivo regulation of peripheral-type benzodiazepine receptor and glucocorticoid synthesis by Ginkgo biloba extract EGb 761 and isolated ginkgolides. Endocrinology. 137(12) 5707-18. 

Role of the Peripheral-Type Benzodiazepine Receptor in Adrenal and Brain Steroidogenesis Rachel C. Brown and Vassilios Papadopoulos... 

Gamier, M., Dimchev, A., Boujrad, N., Price, J., Must, N. and Papadopoulos, V. (1994) In vitro reconstitution of a functional peripheral-type benzodiazepine receptor from mouse Leydig tumor cells. Mol. Pharmacol, 45,201-11. 

Papadopoulos, V., Amri, H., Li, H., Boujrad, N., Vidic, B. and Gamier, M. (1997) Targeted disruption of the peripheral-type benzodiazepine receptor gene inhibits steroidogenesis in the R2G Leydig tumor cell line. /. Biol. Chem., 272, 32129-35. 

Papadopoulos, V. and Brown, A. (1995) Role of the peripheral-type benzodiazepine receptor and the polypeptide diazepam binding inhibitor in steroidogenesis. /. Steroid Biochem. Mol. Biol, 53, 103-10. 

Rocca, P., Bellone, G., Benna, P., Bergamasco, B., Ravizza, L., and Ferrero, P., Peripheral-type benzodiazepine receptors and diazepam binding inhibitor-like immunoreactivity distribution in human peripheral blood mononuclear cells, Immunopharmacology, 25, 163, 1993. 

Fisher R, Schmitt M, Bode JG, Haussinger D (2001) Expression of the peripheral-type benzodiazepine receptor and apoptosis induction in hepatic stellate cells. Gastroenterology 120 1212-1226... 

Papadopoulos V, Baraldi M, Guilarte TR et al. (2006) Translocator protein (18 kDa) new nomenclature for the peripheral-type benzodiazepine receptor based on its structure and molecular function. Trends Pharmacol Sci 27 402-409... 

Zhang and coworkers reported a successful synthesis of the PET ligand [ F]DAA1106 (42) from diaryliodonium salt 41 with the radioactive anion (Scheme 7.14) [79]. The electron-rich 4-methoxyphenyl is essential as the second aromatic substituent in iodonium salt 41 the analogous phenyliodonium salt gave the desired product 42 in only 3% yield. Compound 42 is used as a PET ligand for imaging a peripheral-type benzodiazepine receptor [79]. 

The mitochrondrial peripheral-type benzodiazepine receptor (PTBR) is a multimeric complex comprising three snbnnits, namely an 18 KDa isoqninoline crrrboxamine-binding protein (IBP), a 34 KDa voltage-dependent anion channel and a 30 KDa adenine nucleotide carrier (McEnery et al., 1992). 

Desjardins P, Butterworth RE. The peripheral-type benzodiazepine ( 3) receptor in hyperam-monemic disorders. Neurochem. Int., 41, 109-114, 2002 Desjardins P, Bandeira P, Raghavendra Rao VL, Ledoux S, Butterworth RF. Increased expression of the peripheral-type benzodiazepine receptor-isoquinohne carboxamide binding protein in mRNA brain following portacaval anastomosis. Brain Res., 758, 255-258, 1997 Desjardins P, Rama Rao VK, Michalak A, Rose C, Butterworth RF. Effect of portacaval anastomosis on glutamine synthetase protein and gene expression in brain, liver and skeletal muscle. Metab. Brain Dis., 14, 273-282, 1999... 

GiguSre JF, Hamel E, Butterworth RF. Increased densities of binding sites for the peripheral-type benzodiazepine receptor ligand H-PKl 1195 in rat brain following portacaval anastomosis. Brain Res., 585, 295-298, 1992... 

Prettier E, Amri H, Li W, Brown R, Lin CS, Makariou E, Defeudis FV, Drieu K, Papadopoulos V (2006) Cancer-related overexpressirai of the peripheral-type benzodiazepine receptor and cytostatic anticancer effects of Ginkgo biloba extract (EGb 761). Anticancer Res 26(1 A) 9-22... 

Chelh B, Falleni A, Salvetti F, Gremigni V, Lucacchini A, Martini C. Peripheral-type benzodiazepine receptor ligands mitochondrial permeability transition induction in rat cardiac tissue. Biochem Pharmacol 2001 61(6) 695-705. 

Li H, Papadopoulos V. Peripheral-type benzodiazepine receptor function in cholesterol transport. Identification of a putative cholesterol recognition/interaction amino acid sequence and consensus pattern. Endocrinology. 1998 139(12) 4991-4997. 

Jamin N, Neumann JM, Ostuni MA, et al. Characterization of the cholesterol recognition amino acid consensus sequence of the peripheral-type benzodiazepine receptor. Mol Endocrinol. 2005 19(3) 588-594. 

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