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275 results on '"Fazzari, M."'

9. The associations of CD4 count, CD4/CD8 ratio, and HIV viral load with survival from non-small cell lung cancer in persons living with HIV.

Author

Klugman, M., Fazzari, M., Xue, X., Ginsberg, M., Rohan, T. E., Halmos, B., Hanna, D. B., Shuter, J., and Hosgood III, H. D.

Subjects
*LUNG cancer complications, *HIV infection prognosis, *LUNG cancer diagnosis, *HIV-positive persons, *HIV infections, *BIOMARKERS, *CONFIDENCE intervals, *VIRAL load, *CANCER patients, *CD4 lymphocyte count
Abstract

HIV status may influence survival from non-small cell lung cancer (NSCLC). Among NSCLC patients in the Bronx, NY, we assessed (1) associations of CD4 count, CD4/CD8 ratio and HIV viral load (VL) with survival and (2) prognostic factors among persons living with HIV (PLWH). We compared survival from NSCLC diagnosis (2004–2017) between HIV-negative persons (HIV-, n=2,881) and PLWH (n=88) accounting for clinical and sociodemographic factors. HIV-survival was also compared with PLWH, dichotomized by CD4 (<200 vs. ≥200cells/µL), CD4/CD8 (median, <0.43 vs. ≥0.43) and VL (<75 vs. ≥75copies/mL) at NSCLC diagnosis. Among PLWH, we assessed the relationships of CD4, CD4/CD8, and VL with survival, adjusting for age, sex, and cancer stage. PLWH with CD4< 200cells/µL had lower survival than HIV- [hazard ratio, 95% confidence interval [HR(95%CI)]=1.86(0.98–3.55)]. Survival was similar between PLWH with CD4≥ 200cells/µL and HIV- [HR(95%CI) = 0.90(0.61–1.33)]. Results were similar when categorizing PLWH by CD4/CD8 [vs. HIV-: low CD4/CD8: HR(95%CI) = 1.74(1.07–3.89); high CD4/CD8: HR(95%CI) = 0.63(0.37–1.07)] and VL [vs. HIV-: <75copies/mL: HR(95%CI) = 0.74(0.46–1.21), ≥75copies/mL: HR(95%CI) = 1.41(0.88–2.27)]. Among PLWH, CD4< 200cells/µL was associated with worse survival [vs. CD4≥ 200cells/µL: HR(95%CI) = 2.37(1.14–4.92)]. CD4, CD4/CD8, and VL may be prognostic markers for PLWH with NSCLC, suggesting immune status may be important in NSCLC survival among PLWH. [ABSTRACT FROM AUTHOR]

Published
2022
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10. The Diabetes and Periodontal Therapy Trial (DPTT): P0744

Author

Engebretson, S. P., Michalowicz, B., Reddy, M., Oates, T., Katancik, J., Paquette, D., Seaquist, E., Lewis, C. E., Tripathy, D., Orlander, P., Gelato, M., Hanson, N., Tsai, M. Y., Fazzari, M., Schoenfeld, E., and Hyman, L.

Published
2012

24. Reduced SMAD7 leads to overactivation of TGF-beta signaling in MDS that can be reversed by a specific inhibitor of TGF-beta receptor I kinase

Author

Zhou, L, McMahon, C, Bhagat, T, Alencar, C, Yu, Y, Fazzari, M, Sohal, D, Heuck, C, Gundabolu, K, Ng, C, Mo, Y, Shen, W, Wickrema, A, Kong, G, Friedman, E, Sokol, L, Mantzaris, I, Mantzaris, G, Pellagatti, A, Boultwood, J, Platanias, LC, Steidl, U, Yan, L, Yingling, JM, Lahn, MM, List, A, Bitzer, M, and Verma, A

Subjects
Cancer Research, CD34, Receptor, Transforming Growth Factor-beta Type I, Biology, Protein Serine-Threonine Kinases, Article, Smad7 Protein, Downregulation and upregulation, Transforming Growth Factor beta, medicine, Humans, Progenitor cell, Protein Kinase Inhibitors, Ineffective Hematopoiesis, Anemia, Hematopoietic Stem Cells, Hematopoiesis, Haematopoiesis, medicine.anatomical_structure, Oncology, Myelodysplastic Syndromes, Cancer research, Quinolines, Pyrazoles, Bone marrow, Signal transduction, Stem cell, K562 Cells, Receptors, Transforming Growth Factor beta, Signal Transduction
Abstract

Even though myelodysplastic syndromes (MDS) are characterized by ineffective hematopoiesis, the molecular alterations that lead to marrow failure have not been well elucidated. We have previously shown that the myelosuppressive TGF-β pathway is constitutively activated in MDS progenitors. Because there is conflicting data about upregulation of extracellular TGF-β levels in MDS, we wanted to determine the molecular basis of TGF-β pathway overactivation and consequent hematopoietic suppression in this disease. We observed that SMAD7, a negative regulator of TGF-β receptor I (TBRI) kinase, is markedly decreased in a large meta-analysis of gene expression studies from MDS marrow-derived CD34+ cells. SMAD7 protein was also found to be significantly decreased in MDS marrow progenitors when examined immunohistochemically in a bone marrow tissue microarray. Reduced expression of SMAD7 in hematopoietic cells led to increased TGF-β–mediated gene transcription and enhanced sensitivity to TGF-β–mediated suppressive effects. The increased TGF-β signaling due to SMAD7 reduction could be effectively inhibited by a novel clinically relevant TBRI (ALK5 kinase) inhibitor, LY-2157299. LY-2157299 could inhibit TGF-β–mediated SMAD2 activation and hematopoietic suppression in primary hematopoietic stem cells. Furthermore, in vivo administration of LY-2157299 ameliorated anemia in a TGF-β overexpressing transgenic mouse model of bone marrow failure. Most importantly, treatment with LY-2157199 stimulated hematopoiesis from primary MDS bone marrow specimens. These studies demonstrate that reduction in SMAD7 is a novel molecular alteration in MDS that leads to ineffective hematopoiesis by activating of TGF-β signaling in hematopoietic cells. These studies also illustrate the therapeutic potential of TBRI inhibitors in MDS. Cancer Res; 71(3); 955–63. ©2010 AACR.

Published
2010

27. Olives and olive oil are sources of electrophilic fatty acid nitroalkenes

Author

Fazzari, M, Trostchansky, A, Schopfer, FJ, Salvatore, SR, Sánchez-Calvo, B, Vitturi, D, Valderrama, R, Barroso, JB, Radi, R, Freeman, BA, Rubbo, H, Fazzari, M, Trostchansky, A, Schopfer, FJ, Salvatore, SR, Sánchez-Calvo, B, Vitturi, D, Valderrama, R, Barroso, JB, Radi, R, Freeman, BA, and Rubbo, H

Abstract

Extra virgin olive oil (EVOO) and olives, key sources of unsaturated fatty acids in the Mediterranean diet, provide health benefits to humans. Nitric oxide (•NO) and nitrite (NO2-)-dependent reactions of unsaturated fatty acids yield electrophilic nitroalkene derivatives (NO 2-FA) that manifest salutary pleiotropic cell signaling responses in mammals. Herein, the endogenous presence of NO2-FA in both EVOO and fresh olives was demonstrated by mass spectrometry. The electrophilic nature of these species was affirmed by the detection of significant levels of protein cysteine adducts of nitro-oleic acid (NO2-OA-cysteine) in fresh olives, especially in the peel. Further nitration of EVOO by NO2- under acidic gastric digestive conditions revealed that human consumption of olive lipids will produce additional nitro-conjugated linoleic acid (NO2-cLA) and nitro-oleic acid (NO2-OA). The presence of free and protein-adducted NO2-FA in both mammalian and plant lipids further affirm a role for these species as signaling mediators. Since NO2-FA instigate adaptive anti-inflammatory gene expression and metabolic responses, these redox-derived metabolites may contribute to the cardiovascular benefits associated with the Mediterranean diet. © 2014 Fazzari et al.

Published
2014

30. High-resolution chromatin immunoprecipitation (ChIP) sequencing reveals novel binding targets and prognostic role for SOX11 in mantle cell lymphoma

Author

Kuo, P-Y, primary, Leshchenko, V V, additional, Fazzari, M J, additional, Perumal, D, additional, Gellen, T, additional, He, T, additional, Iqbal, J, additional, Baumgartner-Wennerholm, S, additional, Nygren, L, additional, Zhang, F, additional, Zhang, W, additional, Suh, K S, additional, Goy, A, additional, Yang, D T, additional, Chan, W-C, additional, Kahl, B S, additional, Verma, A K, additional, Gascoyne, R D, additional, Kimby, E, additional, Sander, B, additional, Ye, B H, additional, Melnick, A M, additional, and Parekh, S, additional

Published
2014
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31. Efficacy and safety of tenecteplase in combination with enoxaparin, abciximab, or unfractionated heparin: the ASSENT-3 randomised trial in acute myocardial infarction

Author

Van de Werf, F., Armstrong, P. W., Granger, C., Wallentin, L., Adgey, A. A. J., Aylward, P., Binbrek, A. S., Califf, R., Cassim, S., Diaz, R., Fanebust, R., Fioretti, P. M., Huber, K., Husted, S., Lindahl, B., Lopez-Sendon, J. L., Makijarvi, M., Meyer, J., Navarro Robles, J., Pfisterer, M., Seabra-Gomes, R., Soares-Piegas, L., Sugrue, D., Tendera, M., Theroux, P., Toutouzas, P., Vahanian, A., Verheugt, F., Sarelin, H., Goetz, G., Bluhmki, E., Daclin, V., Danays, T., Houbracken, K., Kaye, J., Reilly, P., Hacke, W., von Kummer, R., Lesaffre, E., Bogaerts, K., Peeters, C., Fox, K. A. A., Brower, R., Hirsh, J., Maggioni, A., Tijssen, J., Weaver, D., Beernaert, A., Beysen, N., Broos, K., De Prins, E., D'Hollander, K., Dupon, L., Fomyna, N., Fransen, A., Genesse, D., Goffin, L., Hendrickx, R., Jansen, B., Jorissen, F., Luys, C., Luyten, A., Marschal, C., Moreira, M., Munsters, K., Salerno, R., Schoovaerts, C., Sinnaeve, P., Schildermans, C., Vandenberghe, K., Vandeschoot, K., Van Gucht, H., Van Rompaey, P., Vlassak, S., Watzeels, M., Wittockx, H., Galan, K., Humeniuk, L., Seidel, A., Molina, M., Hafley, G., Alexander, J., Pascual, A., Bestilny, S., Temple, T., Ahuad Guerrero, R., Albisu, J. P., Bassani Arrieta, C. A., Bono, J., Caccavo, A., Cagnolatti, A., Cartasegna, L. R., Castellanos, R., Chekerdemian, S., Covelli, G., Cuello, J. L., Cuneo, C. A., Fernandez, A., Ferrara, C., Ferro-Queirel, E., Gambarte, A., Garcia-Duran, R., Hasbani, E., Hrabar, A., Keller, L., Lobo Marquez, L. L., Luciardi, H., Macin, S. M., Marinig, A., Marzetti, E., Muntaner, J., Nordaby, R., Orlandini, A. D., Piombo, A. C., Pomposiello, J. C., Quijano, R. A., Amerena, J., Aroney, G., Buckmaster, N., Carroll, P., Fitzpatrick, M., Newman, R., Rowe, M., Singh, B., Thomson, A., Winter, C., Eber, B., Gaul, G. B., Klein, W., Leisch, F., Mayr, H., Mlczoch, J., Niessner, H., Pachinger, O., Pall, H., Pichler, M., Roggla, G., Schaflinger, E., Schreiber, W., Slany, J., Traindl, O., Zenker, G., Beckers, J., Bekaert, I., Berthe, C., Bodur, G., Carlier, B., Carlier, M., Carpentier, J., Celen, H., Charlier, F., Clement, A., Coenen, A., Crochelet, L., De Keyser, F., De Man, F., de Meester, A., Dendale, P., Dhondt, E., Dhooghe, G., El Allaf, D., Elshot, S., Emmerechts, C., Foret, F., Gatera, E., Geraedts, J., Gerardy, A. C., Gysbrechts, M., Hallemans, R., Hellemans, S., Herssens, H., Huygens, L., Janssens, L., Lalmand, J., Maamar, R., Marechal, P., Mertens, D., Michel, P., Morandini, E., Nannan, M., Nguyen, D., Odeurs, W., Peerenboom, P., Pirenne, B., Quinonez, M., Raymenants, E., Renard, M., Silance, P. G., Standaert, A. M., Striekwold, H., Thiels, H., Valadi, D., van Brabandt, H., Van Dormael, M., Van Iseghem, P., Van Walleghem, U., Vanden Bosch, H., Vandenbossche, J. L., Vermylen, J., Verstraete, S., Vo Ngoc, P., Willems, P., Zenner, R., Campos de Albuquerque, D., Coutinho, M., de Camargo Carvalho, A. C., Fernandes Manenti, E. R., Ferreira Azevedo, A., Golin, V., Gun, C., Marin Neto, J. A., Marino, R. L., Miranda Abrantes, J. A., Nicolau, J. C., Porto Alegre Dancini, E. M., Rabelo, A., Ramos, R. F., Rizzi Coelho, O., Alexander, D., Bata, I. R., Bhargava, R. K., Bogaty, P., D'Amours, G., Darcel, I., Finnie, K. J. C., Fowlis, R., Gupta, M. K., Henderson, M., Howlett, M. K., Javier, J. J., Kieu, C. V., Kumar, G., Lebouthillier, P., Leduc, F., Lepage, S., Mcavinue, T., Mcgillen, J. E., Mcmeekin, J. D., Morse, J. W., Pistawka, K., Raimondo, E. F., Sandrin, F., Smith, H., Smylie, P. C., Tran, K., Turabian, M., Wagner, K. R., Winkler, L. H., Woo, K. S., Falstie-Jensen, N., Lind Rasmussen, S., Lomholt, P., Markenvard, J., Nielsen, H., Petersen, J., Romer, F., Ahonen, J., Huttunen, M., Kokkonen, L., Luukkonen, J., Mantyla, P., Melin, J., Mustonen, J., Valli, J., Voutilainen, S., Agraou, B., Allam, S., Baradat, G., Battistella, P., Bazin, P., Bouvier, J. -M., Destrac, S., Fouche, R., Fournier, P. -Y., Funck, F., Garnier, H., Grall, J. -Y., Gully, C., Lallement, P. -Y., Loiselet, P., Mycinsky, C., Page, A., Parisot, M., Range, G., Rocher, R., Tafani, C., Thisse, J. -Y., Tibi, T., Tissot, M., Wahl, P., Backenkohler, U., Bavastro, P., Beckmann-Hiss, H., Behnke, M., Bermes, M., Bernsmeier, R., Bethge, K. P., Bethge, H., Block, M., Burkhardt, W., Cieslinski, G., Claus, G., Deetjen, A., Diefenbach, A., Diehm, C., Dietz, A., Dippold, W. G., Eichner, A., Erckenbrecht, J. F., Gawlick, L., Gerber, V., Goppel, L., Gottwik, M., Grosch, B., Hammer, B., Hanheide, M., Hanrath, P., Haspel, J., Hennersdorf, F., Hermanns, M., Hoffmeister, H. M., Holzapfel, P., Hubner, H., Jansen, W., Jung, S., Kaddatz, J., Kienbock, H., Klein, H. H., Konz, K. H., Kulschbach, M., Leschke, M., Liebau, G., Linnartz, M., Lockert, G., Loesbrock, R., Lollgen, H., Ludwig, N., Mudra, H., Munzer, K., Nebel, B., Nellessen, U., Neu, C., Olbrich, H. G., Pfeffer, A., Pfeiffer, P., Plate, V., Pollock, B., Rapp, H., Rommele, U., Sauer, K., Scheffler, N., Schlotterbeck, K., Schmidt-Salzmann, A., Schnitzler, G., Schumann, H., Schuster, C. J., Schuster, P., Schweizer, P., Seitz, K., Simon, R., Spes, C., Szabo, S., Terhardt-Kasten, E., Theuerkauf, B., Tigges, R., Tinnappel, J., Topp, H., Trockel, P., Unland, N., Veth, V., Vom Dahl, J., Vossbeck, G., Weindel, K., Weib, D., Wiewel, D., Wirtz, P., Zipp, C., Apostolou, T., Chalkidis, C., Exadaktylos, N., Foussas, S., Hatseras, D., Karas, S., Karydis, K., Lambrou, S., Louridas, G., Manolis, A., Nanas, J., Novas, I., Panagiotidou, T., Papadopoulos, C., Papakonstantinou, D., Papasteriadis, E., Pavlidis, P., Pyrgakis, V., Skoufas, P., Stavrati, A., Tyrologos, A., Vardas, P., Vrouchos, G., Zacharoulis, A., Zarifis, J., Brown, A., Daly, K., Fennell, W., Horgan, J., Mccann, H., Mcdonald, K., O'Reilly, M., Sullivan, P., Altamura, G., Ambrosio, G., Auteri, A., Aveta, P., Azzarito, M., Badano, L. P., Barbiero, M., Barletta, C., Biscosi, C., Boccanelli, A., Bottero, M., Brizio, E., Brunazzi, M. C., Brunelli, C., Bugatti, U., Capozi, A., Capucci, A., Carfora, A., Caronna, A., Carrone, M., Casazza, F., Cauticci, A., Ceci, V., Ciconte, V., Circo, A., Ciricugno, S., Comito, F., Cornacchia, D., Corsini, G., D'Andrea, F., De Rosa, P., De Simone, M., Del Citerna, F., Del Pinto, M., Dell'Ali, C., Della Casa, S., Della Monica, R., Delogu, G., Di Biase, M., Di Chiara, A., Di Guardo, G., Di Marco, S., Di Mario, F., Di Napoli, T., Di Palma, F., Fadin, B. M., Fazzari, M., Ferraiuolo, G., Fiaschetti, R., Fontanelli, A., Fresco, C., Gambelli, G., Gasbarri, F., Gemelli, M., Giani, P., Gigantino, A., Giomi, A., Giorgi, G., Greco, C., Gregorio, G., Guagnozzi, G., Guiducci, U., Guzzardi, G., Izzo, A., La Rosa, A., Leone, F., Leone, G., Lo Bianco, F., Locuratolo, N., Maggiolini, S., Malinconico, M., Mancone, C., Mangiameli, S., Marchi, S. M., Maresta, A., Mauri, F., Mazzini, C. A., Michisanti, M., Miracapillo, G., Modena, M. G., Morgagni, G. L., Mossuti, E., Nascimbeni, F., Negrelli, M., Notaristefano, A., Pardi, S., Peci, P., Pettinati, G., Pietropaolo, F., Pirelli, S., Pretolani, M., Prinzi, D., Proietti, F., Raganelli, L., Rapino, S., Re, F., Ricci, R., Rinaldi, G., Rusticali, G., Severi, S., Spallarossa, P., Tartagni, F., Terrosu, P., Tortorella, G., Tota, F., Tritto, I., Tuccilo, B., Turco, V., Uscio, G., Valagussa, F., Vergoni, W., Verzuri, M. S., Vetrano, A., Villani, R., Zanini, R., Boisante, L., Niclou, R., Alcocer, L., Castro, A., Fragoso, J., Gonzalez, V., Gonzalez-Pacheco, H., Hernandez-Santamaria, I., Huerta, R., Huerta, D., Martinez, A., Mendoza, M., Moguel, R., Navarro, J., Portos, J. M., Rodriguez, I., Sierra, L., Valencia, S., Vazquez, A., Arnold, A. E. R., Boehmer, A. G., de Graaf, J. J., Funke Kupper, A. J., Gobel, E. J. A. M., Janus, C. L., Linssen, G. C. M., Sedney, M. I., Slegers, L. C., Spierenburg, H. A. M., Strikwerda, S., Tans, J. G. M., Twisk, S. P. M., van der Heijden, R., van Kalmthout, P. M., Verheugt, F. W. A., Holt, E., Skogsholm, A., Thorshaug, R., Thybo, N. K., Wang, H., Maciejewicz, J., Piotrowski, W., Pluta, W., Ruminski, W., Skura, M., Smielak-Korombel, W., Carranca, J., Carvalho, M., Catarino, C., Cunha, D., Ferreira, D., Ferreira, J., Ferreira da Costa, A. F., Lopes de Carvalho, J., Martins, L., Mourao, L., Oliveira Carrageta, M., Prazeres de Sa, E., Puig, J., Ramalho Dos Santos, M. J. J., Resende, M., Seabra Gomes, R., Baig, M. M. E., Bayat, J., Benjamin, J. D., Ranjith, N., Routier, R., Wittmer, H., Abizanda Campos, R., Alonso Garcia, M. A., Amaro Cendon, A., Arboleda Sanchez, J. A., Blanco Varela, J., Bruguera I Cortada, J., Carpintero Avellaneda, J. L., Caturla Such, J., Civeira Murillo, E., Fernandez Aviles, F., Fernandez Fernandez, R., Figueras Bellot, J., Fiol Sala, M., Froufe Sanchez, J., Garcia Calabozo, R., Garcia Palacios, J. L., Gonzalez Maqueda, I., Kallmeyer Martin, C., Lopez Sendon, J. L., Manzano Ramirez, A., Marine Rebull, J., Monton Rodriguez, A., Pique Gilart, M., Reina Toral, A., Rodriguez Llorian, A., Ruano Marco, M., Sanchez Miralles, A., Sanjose Garagarza, J. M., Santalo Bel, M., Torres Ruiz, J. M., Valentin Segura, V., Ahlstrom, P., Ahremark, U., Bandh, S., Bellinetto, A., Dahlberg, A., Hansen, O., Hurtig, U., Jonasson, L., Karlsson, J. E., Larsson, L. E., Moller, B., Ohlin, H., Persson, H., Sandstedt, L., Soderberg, S., Svennberg, L., Swahn, E., Tygesen, H., Broccard, A. F., Estlinbaum, W., Follath, F., Frutiger, A., Hess, N., Maggiorini, M., Marti, D., Muller, P., Rickenbacher, P., Schaller, M. D., Weinbacher, M., Abdulali, S., Ahmad, G., George, S., Ghazi, A., Rao, K. N., Bishop, A., Bridges, A., Canepa-Anson, R., Cave, M., Clarck, R., Cooper, I., de Belder, A., Farrer, M., Kendall, J. M., Ludman, P., Mattu, R., Mcglinchey, P., Moriarty, A. J., Muthusamy, S., Nee, P. A., Nolan, J., Papouchado, M., Rose, E. L., Shahi, M., Stephens, J., Trevelyan, J., Abdul-Karim, A., Adler, L., Arunasalam, S., Avington, D., Baron, S., Beel, T., Bellamy, B., Bennett, J., Berndt, T., Berrick, A., Bersin, R. M., Bethala, V., Bharath, S., Bouchard, A., Boulet, J. E., Bowerman, R., Boyek, T., Brar, R. S., Brodell, G., Bryant, B., Buckner, J. K., Cage, J., Cannon, J. D., Carducci, B., Carr, K., Chang, M., Chelliah, N., Chin, W. L., Chin, J., Church, D. H., Clark, R., Coulis, L., Dadkhah, S., Dearing, B., Defranco, A., Dharawat, M., Dharawat, R., Dhruva, N., Dicola, J., Dykstra, G., Eisenberg, S., El-Bialy, A., Fera, S., Ford, K., Foreman, R. D., Friedman, S., Friedman, V., Garibian, G., Gelormini, J., Geninatti, M. R., Genovese, R., Ghazi, F., Gilchrist, I., Gitler, B., Glover, R., Gonzalez, J., Goulah, R., Graham, B., Gray, R., Grodman, R., Habib, G. B., Hack, T., Hamroff, G., Hanna, G., Hart, M., Haught, H., Hawkins, J., Hempel, R., Hiremath, Y., Hiser, W., Holland, E., Jaffe, N., Jamal, N., James, K. F., Kalla, S., Kates, M., Kemper, A. J., Kennedy, J. J., Kerut, E. K., Killpack, M., King, J., T. Y., Ko, Kollar, K., Kontos, M., Kugelmassluu, A., Kumar, A., Kutscher, A. H., Lambrecht, C., Lancaster, L., Layden, J., Lazar, A., Lebow, M., Lee, C., Lee, A. B., Lehr, J., Levin, F. L., Levitt, R., Levy, R. M., Lieberman, A., Litman, G. I., Lui, H., Luu, M. Q., Macdonald, G., Madyoon, H., Mancherje, C., Marmulstein, M., Mclaurin, B. T., Mcnellis, M., Mendelson, R., Micale, P. J., Miller, M. J., Miller, M. S., Miller, J., Millman, A., Millsaps, R., Minor, S., Modica, J., Morse, H., Moskovits, N., Nester, B. A., Newton, A. S., Niazi, I., Niederman, A., Oatfield, R., Painter, J. A., Pamfilis, S. M., Pamulapati, K. M., Patel, N., Payne, R., Pearson, C., Peizner, D. S., Petrovich, L., Piriz, J., Pollack, M., Pollock, S., Popkave, A., Puma, J. A., Quesada, R., Quigley-Malcolm, D., Raby, K., Ravindran, K., Rees, A. P., Reiner, J., Rivera, E., Rogers, F., Rosenthal, A., Rowe, W. W., Ryan, P. F., Ryman, K., Salacata, A., Santolin, C., Saucedo, J., Savage, R., Savage, W., Schumacher, R., Segarra, S., Sharkey, S., Shonkoff, D., Silver, M., Silver, S. L., Singh, G., Sinyard, R. D., Sporn, D., Srivastava, N. K., Stomel, R., Suresh, D. P., Tallman, M., Togioka, T., Varma, S., Verant, R. P., Wallach, R., Weinberg, M., Weinberg, D., Weinstein, J. M., Wesley, G., Westerman, J. H., Wheeling, J., Whitaker, J., Widmer, M., Yasin, M., and Zakrzewski, M. J.

Subjects
Male, medicine.medical_specialty, Abciximab, Ischemia, Myocardial Infarction, Tenecteplase, Injections, Immunoglobulin Fab Fragments, Reperfusion therapy, Fibrinolytic Agents, Recurrence, Internal medicine, medicine, Humans, Myocardial infarction, Enoxaparin, Aged, Intention-to-treat analysis, Chi-Square Distribution, business.industry, Heparin, Antibodies, Monoclonal, General Medicine, Middle Aged, medicine.disease, Survival Analysis, Regimen, Treatment Outcome, Anesthesia, Tissue Plasminogen Activator, Cardiology, Drug Therapy, Combination, Female, business, Platelet Aggregation Inhibitors, medicine.drug
Abstract

BACKGROUND: Current fibrinolytic therapies fail to achieve optimum reperfusion in many patients. Low-molecular-weight heparins and platelet glycoprotein IIb/IIIa inhibitors have shown the potential to improve pharmacological reperfusion therapy. We did a randomised, open-label trial to compare the efficacy and safety of tenecteplase plus enoxaparin or abciximab, with that of tenecteplase plus weight-adjusted unfractionated heparin in patients with acute myocardial infarction. METHODS: 6095 patients with acute myocardial infarction of less than 6 h were randomly assigned one of three regimens: full-dose tenecteplase and enoxaparin for a maximum of 7 days (enoxaparin group; n=2040), half-dose tenecteplase with weight-adjusted low-dose unfractionated heparin and a 12-h infusion of abciximab (abciximab group; n=2017), or full-dose tenecteplase with weight-adjusted unfractionated heparin for 48 h (unfractionated heparin group; n=2038). The primary endpoints were the composites of 30-day mortality, in-hospital reinfarction, or in-hospital refractory ischaemia (efficacy endpoint), and the above endpoint plus in-hospital intracranial haemorrhage or in-hospital major bleeding complications (efficacy plus safety endpoint). Analysis was by intention to treat. FINDINGS: There were significantly fewer efficacy endpoints in the enoxaparin and abciximab groups than in the unfractionated heparin group: 233/2037 (11.4%) versus 315/2038 (15.4%; relative risk 0.74 [95% CI 0.63-0.87], p=0.0002) for enoxaparin, and 223/2017 (11.1%) versus 315/2038 (15.4%; 0.72 [0.61-0.84], p

Published
2001

32. Genome-wide epigenetic analysis delineates a biologically distinct immature acute leukemia with myeloid/T-lymphoid features

Author

Figueroa, M.E. (Maria Eugenia), Wouters, B.J. (Bas), Skrabanek, L. (Lucy), Glass, J. (Jacob), Li, Y. (Yushan), Erpelinck, C.A.J. (Claudia), Langerak, A.W. (Anton), Löwenberg, B. (Bob), Fazzari, M. (Melissa), Greally, J.M. (John), Valk, P.J.M. (Peter), Melnick, A.M. (Ari), Delwel, H.R. (Ruud), Figueroa, M.E. (Maria Eugenia), Wouters, B.J. (Bas), Skrabanek, L. (Lucy), Glass, J. (Jacob), Li, Y. (Yushan), Erpelinck, C.A.J. (Claudia), Langerak, A.W. (Anton), Löwenberg, B. (Bob), Fazzari, M. (Melissa), Greally, J.M. (John), Valk, P.J.M. (Peter), Melnick, A.M. (Ari), and Delwel, H.R. (Ruud)

Abstract

Acute myeloid leukemia is a heterogeneous disease from the molecular and biologic standpoints, and even patients with a specific gene expression profile may present clinical and molecular heterogeneity. We studied the epigenetic profiles of a cohort of patients who shared a common gene expression profile but differed in that only half of them harbored mutations of the CEBPA locus, whereas the rest presented with silencing of this gene and coexpression of certain T-cell markers. DNA methylation studies revealed that these 2 groups of patients could be readily segregated in an unsupervised fashion based on their DNA methylation profiles alone. Furthermore, CEBPA silencing was associated with the presence of an aberrant DNA hypermet

Published
2009
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33. Genome-wide epigenetic analysis delineates a biologically distinct immature acute leukemia with myeloid/T-lymphoid features

Author

Figueroa, ME, Wouters, Bas, Skrabanek, L, Glass, J, Li, YS, Erpelinck - Verschueren, Claudia, Langerak, Ton, Löwenberg, Bob, Fazzari, M, Greally, JM, Valk, Peter, Melnick, A, Delwel, Ruud, Figueroa, ME, Wouters, Bas, Skrabanek, L, Glass, J, Li, YS, Erpelinck - Verschueren, Claudia, Langerak, Ton, Löwenberg, Bob, Fazzari, M, Greally, JM, Valk, Peter, Melnick, A, and Delwel, Ruud

Abstract

Acute myeloid leukemia is a heterogeneous disease from the molecular and biologic standpoints, and even patients with a specific gene expression profile may present clinical and molecular heterogeneity. We studied the epigenetic profiles of a cohort of patients who shared a common gene expression profile but differed in that only half of them harbored mutations of the CEBPA locus, whereas the rest presented with silencing of this gene and coexpression of certain T-cell markers. DNA methylation studies revealed that these 2 groups of patients could be readily segregated in an unsupervised fashion based on their DNA methylation profiles alone. Furthermore, CEBPA silencing was associated with the presence of an aberrant DNA hypermethylation signature, which was not present in the CEBPA mutant group. This aberrant hypermethylation occurred more frequently at sites within CpG islands. CEBPA-silenced leukemias also displayed marked hypermethylation compared with normal CD34(+) hematopoietic cells, whereas CEBPA mutant cases showed only mild changes in DNA methylation compared with these normal progenitors. Biologically, CEBPA-silenced leukemias presented with a decreased response to myeloid growth factors in vitro. ( Blood. 2009;113:2795-2804)

Published
2009

34. ITALIAN MULTICENTER CLINICAL-EXPERIENCE WITH ENDOCARDIAL DEFIBRILLATION - ACUTE AND LONG-TERM RESULTS IN 307 PATIENTS

Author

Raviele, A, Gasparini, G, Capestro, F, Renzi, R, Favale, S, Rizzon, P, Capucci, A, Boriani, G, Marchini, A, Verlato, R, Corrado, Domenico, Carli, L, Abbate, M, Calcaterra, V, Leone, G, Paparella, N, Alboni, P, Derosa, F, Plastina, F, Daulerio, M, Tirella, G, Benedini, G, Musso, G, Mureddu, R, Brignole, M, Oddone, D, Arlotti, M, Lotto, A, Lunati, M, Gasparini, M, Marzegalli, M, Bernasconi, M, Vincenti, A, Ciro, A, Musto, B, Donofrio, A, Renzulli, A, Cotrufo, M, Occhetta, E, Plebani, L, Deponti, R, Salerno, Ja, Bongiorni, Mg, Biagini, A, Pulitano, G, Adornato, E, Pennisi, V, Dini, P, Adinolfi, E, Bellocci, F, Zecchi, P, Auricchio, A, Scafuri, A, Potenza, D, Fanelli, R, Fazzari, M, Pistis, G, Libero, L, Giustetto, C, Vergara, G, Furlanello, F, Petz, E, Morgera, T, Proclemer, A, Feruglio, Ga, Onofri, M, Caico, S, Vicentini, A, Peranzoni, G, and Ometto, R.

Subjects
medicine.medical_specialty, Ejection fraction, business.industry, Defibrillation, medicine.medical_treatment, General Medicine, Ventricular tachycardia, medicine.disease, Sudden death, Defibrillation threshold, Internal medicine, Shock (circulatory), Multicenter trial, Ventricular fibrillation, medicine, Cardiology, medicine.symptom, Cardiology and Cardiovascular Medicine, business
Abstract

This study presents the acute and long-term results of 307 patients (267 men, mean age 57.5 years, 205 suffering from coronary artery disease, mean left ventricular ejection fraction 33.3%) with malignant ventricular tachyarrhythmias who underwent attempted transvenous ICD implantation with the CPI Endotak lead system in 37 Italian centers. Transvenous ICD implantation was ultimately accomplished in 306 (99.7%) patients. These included 19 subjects with high (< 10 J below output energy of implanted device) defibrillation threshold (DFT) at implant. One hundred sixty-four patients (53%) were implanted with the endocardial lead alone, while 142 also received an SQ patch or SQ array. The mean DFT (not always step-down DFT) at implant was 16.9 +/- 5.7 joules; 15.3 +/- 5.2 joules with biphasic shock and 19.6 +/- 5.4 joules with monophasic shock; P < 0.0001. A significantly higher percentage of patients tested with a biphasic shock could be implanted with adequate safety margin and without an additional SQ patch or SQ array (98% and 81%, respectively). No perioperative deaths occurred. During the mean follow-up of 14.5 +/- 10.2 months, 140 patients (52%) received at least one appropriate shock. An inappropriate shock was observed in 26% of episodes. The 1- and 3-year actuarial incidence of sudden death was 2% and 4%, respectively, and that of total death was 10% and 20%, respectively. A pocket infection requiring ICD explantation occurred in 4 patients (1.4%) and an endocardial lead dislodgment in 11 patients (3.6%). Two patients (0.3%) showed a sensing pin disconnection and six patients (2.3%) had a lead insulation break. The results of this Italian multicenter trial indicate that the CPI Endotak lead system is a simple, safe, and reliable system for endocardial defibrillation. When compared to epicardial leads, it clearly reduces the perioperative mortality and morbidity, while maintaining a similar efficacy in preventing sudden death and terminating ventricular arrhythmias.

Published
1995

36. Dysregulation of TGF-Beta Stimulated Smad Signaling Is Seen in Myelodysplasia and Points to the Potential Therapeutic Efficacy of TGF-Beta Receptor I Kinase Inhibition in Low Grade Disease.

Author

Zhou, Li, primary, McMahon, Christine, additional, Bhagat, Tushar, additional, Alencar, Christina, additional, Yu, Yiting, additional, Fazzari, M., additional, Sohal, Davendra P., additional, Gundabolu, Krishna, additional, Ng, Chun, additional, Mo, Yongkai, additional, Wickrema, Amittha, additional, Kong, G., additional, Friedman, Ellen, additional, Sokol, Lubomir, additional, Burnette, Pearlie K, additional, Steidl, Ulrich, additional, Yan, L., additional, Yingling, Jm, additional, Lahn, MM, additional, List, Alan F, additional, Bitzer, Markus, additional, and Verma, Amit, additional

Published
2009
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43. Human Papillomavirus Type 16 and Immune Status in Human Immunodeficiency Virus-Seropositive Women

Author

Strickler, H. D., primary, Palefsky, J. M., additional, Shah, K. V., additional, Anastos, K., additional, Klein, R. S., additional, Minkoff, H., additional, Duerr, A., additional, Massad, L. S., additional, Celentano, D. D., additional, Hall, C., additional, Fazzari, M., additional, Cu-Uvin, S., additional, Bacon, M., additional, Schuman, P., additional, Levine, A. M., additional, Durante, A. J., additional, Gange, S., additional, Melnick, S., additional, and Burk, R. D., additional

Published
2003
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44. Optimal Pacing Site in the Atrium and the Ventricle for Patients with Sino-Atrial Disease.

Author

Gulizia, M. M., Senatore, G., Amellone, C., Donnici, G., Giordano, B., Trapani, G., Rocanova, J. I., and Fazzari, M.

Abstract

Patients with SSS should be implanted with a dual-chamber pacemaker. Alternative sites appear superior to the traditional right appendage site since they improve atrial synchrony and may reduce AF recurrences. The hig percentage of ventricular pacing in DDD mode in all studies is a common pitfall comparing physiological pacing and VVI mode is characteristic of a common pitfall: ventricular pacing has a deleterious effect on both atrial and ventricular function that may mask the real beneficial entity of atrial pacing. New pacing site in the right ventricle and use of algorithms to minimise ventricular pacing is likely to lead to more consistent positive results. In conclusion, data from the literature suggest that in patients with SSS atrial pacing from an alternative site should be used, employing algorithms to attain the highest possible percentage of atrial pacing and to reduce ventricular pacing as much as possible. [ABSTRACT FROM AUTHOR]

Published
2005
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46. The relation of HLA genotype to hepatitis C viral load and markers of liver fibrosis in HIV-infected and HIV-uninfected women.

Author

Kuniholm MH, Gao X, Xue X, Kovacs A, Marti D, Thio CL, Peters MG, Greenblatt RM, Goedert JJ, Cohen MH, Minkoff H, Gange SJ, Anastos K, Fazzari M, Young MA, Strickler HD, Carrington M, Kuniholm, Mark H, Gao, Xiaojiang, and Xue, Xiaonan

Abstract

Background: Human leukocyte antigen (HLA) class I and II genotype is associated with clearance of hepatitis C virus (HCV) infection, but little is known regarding its relation with HCV viral load or risk of liver disease in patients with persistent HCV infection.Methods: High-resolution HLA class I and II genotyping was conducted in a prospective cohort of 519 human immunodeficiency virus (HIV)-seropositive and 100 HIV-seronegative women with persistent HCV infection. The end points were baseline HCV viral load and 2 noninvasive indexes of liver disease, fibrosis-4 (FIB-4), and the aspartate aminotransferase to platelet ratio index (APRI), measured at baseline and prospectively.Results: DQB1*0301 was associated with low baseline HCV load (β = -.4; 95% confidence interval [CI], -.6 to -.3; P < .00001), as well as with low odds of FIB-4-defined (odds ratio [OR], .5; 95% CI, .2-.9; P = .02) and APRI-defined liver fibrosis (OR, .5; 95% CI, .3-1.0; P = .06) at baseline and/or during follow-up. Most additional associations with HCV viral load also involved HLA class II alleles. Additional associations with FIB-4 and APRI primarily involved class I alleles, for example, the relation of B*1503 with APRI-defined fibrosis had an OR of 2.0 (95% CI, 1.0-3.7; P = .04).Conclusions: HLA genotype may influence HCV viral load and risk of liver disease, including DQB1*0301, which was associated with HCV clearance in prior studies. [ABSTRACT FROM AUTHOR]

Published
2011
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47. Associations of insulin-like growth factor (IGF)-I and IGF-binding protein-3 with HIV disease progression in women.

Author

Strickler HD, Fazzari M, Kovacs A, Isasi C, Napolitano LA, Minkoff H, Gange S, Young M, Sharp GB, Kaplan RC, Cohen M, Gunter MJ, Harris TG, Yu H, Schoenbaum E, Landay AL, Anastos K, Strickler, Howard D, Fazzari, Melissa, and Kovacs, Andrea

Abstract

Background: The insulin-like growth factor (IGF) axis has been hypothesized to influence the rate of human immunodeficiency virus (HIV) disease progression. This premise is based largely on laboratory models showing that IGF-I stimulates thymic growth and increases lymphocyte numbers and that IGF-binding protein (IGFBP)-3 has an opposing effect, inhibiting hematopoietic stem cell development.Methods: We studied 1422 HIV-infected women enrolled in a large cohort that entailed semiannual follow-up (initiated in 1994). Baseline serum samples were tested for IGF-I and IGFBP-3 to determine their associations with incident clinical acquired immunodeficiency syndrome (AIDS) and CD4+ T cell count decline prior to April 1996 (before the era of highly active antiretroviral therapy [HAART]).Results: Low IGF-I levels (Ptrend= .02) and high IGFBP-3 levels (Ptrend= .02) were associated with rapid CD4+ T cell count decline. Only IGFBP-3, however, was significantly associated with AIDS incidence (hazard ratio for highest vs. lowest quartile, 2.65 [95% confidence interval, 1.30-5.42]; Ptrend= .02) in multivariable models.Conclusions: These findings suggest that serum levels of IGFBP-3 (and possibly IGF-I) are associated with the rate of HIV disease progression in women and, more broadly, that interindividual heterogeneity in the IGF axis may influence HIV pathogenesis. If correct, the IGF axis could be a target for interventions to slow HIV disease progression and extend the time before use of HAART becomes necessary. [ABSTRACT FROM AUTHOR]

Published
2008
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48. Patient predictions correlate with actual CD4+ lymphocyte and HIV-1 viral load changes in an urban, HIV-infected clinic population.

Author

Shuter J and Fazzari M

Abstract

Patients who were undergoing CD4+ lymphocyte and HIV-1 viral load measurement as part of their routine clinical care were asked to predict the results of these tests compared to their last recorded CD4+ lymphocyte and HIV-1 viral load measurements. One hundred eight patients predicted the results of 240 CD4+ lymphocyte and 244 viral load measurements. Both Spearman bivariate correlation and a generalized estimating equation repeated measures analysis demonstrated a significant correlation between patient-predicted and actual laboratory values for both tests. Patients with a history of depression were less likely to predict their test results correctly than patients without such a history. [ABSTRACT FROM AUTHOR]

Published
2004
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49. Patient and physician factors predict patients' comprehension of health information.

Author

Lukoschek P, Fazzari M, Marantz P, Lukoschek, Petra, Fazzari, Melissa, and Marantz, Paul

Abstract

While patients frequently do not comprehend health information, little is known about patient and physician factors that influence lack of comprehension. To assess effectiveness of health information exchange, 19 physicians and 145 patients were given post-encounter questionnaires to evaluate the preceding visit. We analyzed differences in beliefs between patients who comprehended health information and patients who did not, and whether physicians' attitudes and self-assessment of their educational abilities influenced this comprehension. Patients with insufficient comprehension were more likely to have schooling below college and cited language as a barrier. Physicians who believed health information delivery to be important had fewer patients with comprehension difficulties, while physicians who assessed themselves as very effective educators had significantly more patients with lack of comprehension, compared with physicians who did not feel as effective. Patients' comprehension of health information was associated not only with patient factors but also with physicians' attitude and self-assessment. [ABSTRACT FROM AUTHOR]

Published
2003
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50. Feasibility of pulmonary vein ostia radiofrequency ablation in patients with atrial fibrillation: a multicenter study (CACAF pilot study)

Author

Stabile G, Bertaglia E, Senatore G, De Simone A, Zerbo F, Carreras G, Turco P, Pascotto P, and Fazzari M

Abstract

Radiofrequency (RF) catheter ablation has been proposed as a treatment of atrial fibrillation (AF). Several approaches have been reported and success rates have been dependent on procedural volume and operator's experience. This is the first report of a multicenter study of RF ablation of AF. We treated 44 men and 25 women with paroxysmal (n = 40) or persistent (n = 29), drug refractory AF. Circular pulmonary vein (PV) ostial lesions were deployed transseptally, during sinus rhythm (n = 42) or AF (n = 26), under three-dimensional electroanatomic guidance. Cavo-tricuspid isthmus ablation was performed in 27 (40%) patients. The mean procedure time was 215 +/- 76 minutes (93-530), mean fluoroscopic exposure 32 +/- 14 minutes (12-79), and mean number of RF pulses per patient 56 +/- 29 (18-166). The mean numbers of separate PV ostia mapped and isolated per patient were 3.9 +/- 0.5, and 3.8 +/- 0.7, respectively. Major complications were observed in 3 (4%) patients, including pericardial effusion, transient ischemic attack, and tamponade. At 1-month follow-up, 21 of 68 (31%) patients had had AF recurrences, of whom 8 required electrical cardioversion. After the first month, over a mean period of 9 +/- 3 (5-14) months, 57 (84%) patients remained free of atrial arrhythmias. RF ablation of AF by circumferential PV ostial ablation is feasible with a high short-term success rate. While the procedure and fluoroscopic exposure duration were short, the incidence of major cardiac complications was not negligible. [ABSTRACT FROM AUTHOR]

Published
2003
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