Wayne State University

About: Wayne State University is a education organization based out in Detroit, Michigan, United States. It is known for research contribution in the topics: Population & Cancer. The organization has 42801 authors who have published 82738 publications receiving 3083713 citations. The organization is also known as: WSU & Wayne University.

Randomized trial comparing cisplatin with cisplatin plus vinorelbine in the treatment of advanced non-small-cell lung cancer: A Southwest Oncology Group study

Abstract: PURPOSECisplatin has played a major role in the treatment of non-small-cell lung cancer (NSCLC). This randomized trial was performed by the Southwest Oncology Group (SWOG) to determine whether the combination of vinorelbine and cisplatin has any advantage with regard to response rate, survival, and time to treatment failure over single-agent cisplatin in the treatment of patients with advanced NSCLC.METHODSBetween October 1993 and April 1995, 432 patients with advanced stage NSCLC were randomized to receive arm I (cisplatin 100 mg/m2 every 4 weeks) or arm II (cisplatin 100 mg/m2 every 4 weeks and vinorelbine 25 mg/m2 weekly). All patients were chemotherapy-naive, had performance status (PS) 0 or 1, and had adequate hematologic, renal, and hepatic function.RESULTSFour hundred fifteen patients were eligible and assessable. On arm I (cisplatin), there was a 12% partial response rate. Arm II (cisplatin and vinorelbine) had a 26% response rate (2% complete responses and 24% partial responses, P = .0002). There...

Joint consensus statement of the American Academy of Sleep Medicine and Sleep Research Society on the recommended amount of sleep for a healthy adult: Methodology and discussion

Abstract: The American Academy of Sleep Medicine and Sleep Research Society recently released a Consensus Statement regarding the recommended amount of sleep to promote optimal health in adults. This paper describes the methodology, background literature, voting process, and voting results for the consensus statement. In addition, we address important assumptions and challenges encountered during the consensus process. Finally, we outline future directions that will advance our understanding of sleep need and place sleep duration in the broader context of sleep health.

The choice between mergers/acquisitions and joint ventures : The case of Japanese investors in the United States

Abstract: This paper investigates the determinants of the choice between two alternative methods of pooling similar and complementary assets: the merger/acquisition and the greenfield equity joint venture. Two theories of the determinants of that choice are tested on a sample of Japanese investments in the United States. The results show that equity joint ventures are preferred over acquisitions when the desired assets are linked to nondesired assets because the U.S. firm owning them is large and not divisionalized, when the Japanese investor has little previous experience of the American market and hence seeks to avoid postmerger integration problems, when the Japanese investor and the U.S. partner manufacture the same product, and when the industry entered is growing neither very rapidly nor very slowly.

Acquisition of Epithelial-Mesenchymal Transition Phenotype of Gemcitabine-Resistant Pancreatic Cancer Cells Is Linked with Activation of the Notch Signaling Pathway

Abstract: Despite rapid advances in many fronts, pancreatic cancer (PC) remains one of the most difficult human malignancies to treat due, in part, to de novo and acquired chemoresistance and radioresistance. Gemcitabine alone or in combination with other conventional therapeutics is the standard of care for the treatment of advanced PC without any significant improvement in the overall survival of patients diagnosed with this deadly disease. Previous studies have shown that PC cells that are gemcitabine-resistant (GR) acquired epithelial-mesenchymal transition (EMT) phenotype, which is reminiscent of "cancer stem-like cells"; however, the molecular mechanism that led to EMT phenotype has not been fully investigated. The present study shows that Notch-2 and its ligand, Jagged-1, are highly up-regulated in GR cells, which is consistent with the role of the Notch signaling pathway in the acquisition of EMT and cancer stem-like cell phenotype. We also found that the down-regulation of Notch signaling was associated with decreased invasive behavior of GR cells. Moreover, down-regulation of Notch signaling by siRNA approach led to partial reversal of the EMT phenotype, resulting in the mesenchymal-epithelial transition, which was associated with decreased expression of vimentin, ZEB1, Slug, Snail, and nuclear factor-kappaB. These results provide molecular evidence showing that the activation of Notch signaling is mechanistically linked with chemoresistance phenotype (EMT phenotype) of PC cells, suggesting that the inactivation of Notch signaling by novel strategies could be a potential targeted therapeutic approach for overcoming chemoresistance toward the prevention of tumor progression and/or treatment of metastatic PC.

Versatility of Aminoglycosides and Prospects for Their Future

Abstract: Aminoglycoside antibiotics have had a major impact on our ability to treat bacterial infections for the past half century. Whereas the interest in these versatile antibiotics continues to be high, their clinical utility has been compromised by widespread instances of resistance. The multitude of mechanisms of resistance is disconcerting but also illuminates how nature can manifest resistance when bacteria are confronted by antibiotics. This article reviews the most recent knowledge about the mechanisms of aminoglycoside action and the mechanisms of resistance to these antibiotics.