Blocking intestinal bile acid absorption by inhibiting the apical sodium codependent bile acid transporter (ASBT) is a target for increasing hepatic bile acid synthesis and reducing plasma LDL cholesterol. SC-435 was identified as a potent inhibitor of ASBT (IC50 = 1.5 nM) in cells transfected with the human ASBT gene. Dietary administration of 3 mg/kg to 30 mg/kg SC-435 to apolipoprotein E-/- ...

N'-(2,8-Dimethoxy-12-methyl-dibenzo [c,h] [1,5] naphthyridin-6-yl)-N,N-dimethyl-propane-1,3-diamine (BENA435) is a new cell-membrane permeant DNA dye with absorption/emission maxima in complex with DNA at 435 and 484 nm. This new reagent is unrelated to known DNA dyes, and shows a distinct preference to bind double-stranded DNA over RNA. Hydrodynamic studies suggest that BENA435 intercalates be...

Purinergic signaling may represent an effective target in cancer therapy because the expression of purinergic receptors is altered in many forms of cancer and extracellular nucleotides modulate cancer cell growth. We examined the effect of extracellular ATP on the growth of the metastatic breast carcinoma cell line MDA-MB-435 relative to an immortalized breast epithelial cell line, hTERT-HME1. ...

Mammalian signal peptides can be used to aid in the secretion of mammalian proteins that are normally not secreted. By inactivating signals normally present in the 3' UTRs of mRNAs encoding proteins that are normally not secreted from mammalian cells, the proportion of such mRNA molecules directed to free and cytoskeletal bound polysomes can be reduced. Inventors: Hesketh; John Edward (Newcastl...

A variety of analytical approaches have indicated that melanoma cell line UCLA-SO-M14 (M14) and breast carcinoma cell line MDA-MB-435 originate from a common donor. This indicates that at some point in the past, one of these cell lines became misidentified, meaning that it ceased to correspond to the reported donor and instead became falsely identified (through cross-contamination or other mean...

A study was carried out to identify a suitable radioactive paclitaxel analog and to use it to investigate tumor multidrug resistance in vivo. 3'-Debenzoyl-3'-(3-([(124)I]-iodobenzoyl))paclitaxel was prepared by aromatic iodination of 3'-debenzoyl-3'-(3-trimethylstannylbenzoyl)paclitaxel. Uptake of the labeled paclitaxel analog in nude mice bearing tumor with the paclitaxel sensitive cancer cell...

435 c ï¿¿ ATALA

Yoram Rubin, Department of Civil and Environmental Engineering, University of California at Berkeley, 435 Davis Hall, Berkeley, CA 94720. ([email protected], [email protected]) Alberto Bellin, Dipartimento di Ingegneria Civile ed Ambientale, Università di Trento, via Mesiano 77, I-38050 Trento (Italy). ([email protected]) and Alison E. Lawrence and , Department of Civil and...