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1. Increased expression of CD20 and CD45 and diminished expression of CD19 are features of follicular lymphoma

Author

Liu Q, Weaver LS, Liewehr D, Venzon D, Stetler-Stevenson M, and Yuan CM

Subjects
Pathology, RB1-214
Abstract

Qingyan Liu,1 Linda S Weaver,1 David Liewehr,2 David Venzon,2 Maryalice Stetler-Stevenson,1 Constance M Yuan11Flow Cytometry Unit, Laboratory of Pathology, 2Biostatistics and Data Management Section, National Cancer Institute, National Institutes of Health, Bethesda, MD, USAAbstract: Follicular lymphoma (FL) is a relatively common, well-characterized lymphoma with recognizable morphologic and immunophenotypic features. Nevertheless, close examination of its immunophenotypic profile by mean fluorescent intensity (MFI) and potential relationship between antigens, as well as histologic grade, has not been extensively assessed by flow cytometry immunophenotyping (FC). We examined the immunophenotypic profile, including heavy and light chain analysis, of 41 nodal FL cases with FC analysis and tissue diagnosis. Additionally, MFI of CD45, CD19, CD20, CD22, and CD10 were examined. The relationship between the antigen expression on FL cells and normal B cells in the same sample, and any association with each other or with histologic grade, were analyzed statistically. We observed brighter CD45 and CD20 expression in FL than normal B cells (P < 0.0001); dimmer CD19 in FL than normal B cells (P = 0.03); brighter CD20 in grade 2 than grade 1 histology (P = 0.0023). No correlation was observed between CD10 MFI and other antigens. Increased expression of CD20, CD45, and dim expression of CD19 are features of nodal FL. FC assessment of MFI detects subtle changes in antigen expression not entirely apparent by visual examination of dot plots or immunohistochemistry. MFI is a means of uncovering subtle but unique immunophenotypic features in both well-known, and less well-defined neoplastic hematolymphoid entities.Keywords: lymphoma, lymphoproliferative disorder, flow cytometry, mean fluorescent intensity, immunophenotyping, immunoglobulin heavy chain

Published
2013

9. Effect of radiotherapy after mastectomy and axillary surgery on 10-year recurrence and 20-year breast cancer mortality: meta-analysis of individual patient data for 8135 women in 22 randomised trials

Author

Mcgale, P., Taylor, C., Correa, C., Cutter, D., Duane, F., Ewertz, M., Gray, R., Mannu, G., Peto, R., Whelan, T., Wang, Y., Wang, Z., Darby, S., Albain, K., Anderson, S., Arriagada, R., Barlow, W., Bergh, J., Bergsten Nordström, E., Bliss, J., Burrett, J. A., Buyse, M., Cameron, D., Carrasco, E., Clarke, M., Coleman, R., Coates, A., Collins, R., Costantino, J., Cuzick, J., Davidson, N., Davies, C., Davies, K., Delmestri, A., Di Leo, A., Dowsett, M., Elphinstone, P., Evans, V., Forbes, J., Gelber, R., Gettins, L., Geyer, C., Gianni, L., Gnant, M., Goldhirsch, A., Godwin, J., Gregory, C., Hayes, D., Hill, C., Ingle, J., Jakesz, R., James, S., Janni, W., Kaufmann, M., Kerr, A., Liu, H., Mackinnon, E., Martín, M., Mchugh, T., Morris, P., Norton, L., Ohashi, Y., Paik, S., Pan, H. C., Perez, E., Piccart, M., Pierce, L., Pritchard, K., Pruneri, G., Raina, V., Ravdin, P., Robertson, J., Rutgers, E., Shao, Y. F., Sparano, J., Swain, S., Valagussa, P., Viale, G., Von Minckwitz, G., Winer, E., Wiang, X., Wood, Abe O, W., Abe, R, Enomoto, K, Kikuchi, K, Koyama, H, Masuda, H, Nomura, Y, Ohashi, Y, Sakai, K, Sugimachi, K, Toi, M, Tominaga, T, Uchino, J, Yoshida, M, Haybittle, Jl, Leonard, Cf, Calais, G, Geraud, P, Collett, V, Davies, C, Delmestri, A, Sayer, J, Harvey, Vj, Holdaway, Im, Kay, Rg, Mason, Bh, Forbes, Jf, Wilcken, N, Bartsch, R, Dubsky, P, Fesl, C, Fohler, H, Gnant, M, Greil, R, Jakesz, R, Lang, A, Luschin-Ebengreuth, G, Marth, C, Mlineritsch, B, Samonigg, H, Singer, Cf, Steger, Gg, Stöger, H, Canney, P, Yosef, Hm, Focan, C, Peek, U, Oates, Gd, Powell, J, Durand, M, Mauriac, L, Di Leo, A, Dolci, S, Larsimont, D, Nogaret, Jm, Philippson, C, Piccart, Mj, Masood, Mb, Parker, D, Price, Jj, Lindsay, Ma, Mackey, J, Martin, M, Hupperets, Ps, Bates, T, Blamey, Rw, Chetty, U, Ellis, Io, Mallon, E, Morgan, Da, Patnick, J, Pinder, S, Olivotto, I, Ragaz, J, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Norton, L, Weiss, Rb, Abu-Zahra, Ht, Portnoj, Sm, Bowden, S, Brookes, C, Dunn, J, Fernando, I, Lee, M, Poole, C, Rea, D, Spooner, D, Barrett-Lee, Pj, Mansel, Re, Monypenny, Ij, Gordon, Nh, Davis, Hl, Cuzick, J, Lehingue, Y, Romestaing, P, Dubois, Jb, Delozier, T, Griffon, B, Mace Lesech, J, Brain, E, de La Lande, B, Mouret-Fourme, E, Mustacchi, G, Petruzelka, L, Pribylova, O, Owen, Jr, Harbeck, N, Jänicke, F, Meisner, C, Schmitt, M, Thomssen, C, Meier, P, Shan, Y, Shao, Yf, Wang, X, Zhao, Db, Chen, Zm, Pan, Hc, Howell, A, Swindell, R, Burrett, Ja, Clarke, M, Collins, R, Correa, C, Cutter, D, Darby, S, Davies, K, Elphinstone, P, Evans, V, Gettins, L, Godwin, J, Gray, R, Gregory, C, Hermans, D, Hicks, C, James, S, Kerr, A, Liu, H, Mackinnon, E, Lay, M, Mcgale, P, Mchugh, T, Morris, P, Peto, R, Taylor, C, Wang, Y, Albano, J, de Oliveira CF, Gervásio, H, Gordilho, J, Ejlertsen, B, Jensen, Mb, Johansen, H, Mouridsen, H, Palshof, T, Gelman, Rs, Harris, Jr, Hayes, D, Henderson, C, Shapiro, Cl, Winer, E, Christiansen, P, Ewertz, M, Møller, S, Mouridsen, Ht, Trampisch, Hj, Dalesio, O, de Vries EG, Rodenhuis, S, van Tinteren, H, Comis, Rl, Davidson, Ne, Robert, N, Sledge, G, Solin, Lj, Sparano, Ja, Tormey, Dc, Wood, W, Cameron, D, Dixon, Jm, Forrest, P, Jack, W, Kunkler, I, Rossbach, J, Klijn, Jg, Treurniet-Donker, Ad, van Putten WL, Rotmensz, N, Veronesi, U, Viale, G, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, Jp, Rutgers, E, van de Velde CJ, Cunningham, Mp, Huovinen, R, Joensuu, H, Costa, A, Bonadonna, G, Gianni, L, Valagussa, P, Goldstein, Lj, Bonneterre, J, Fargeot, P, Fumoleau, P, Kerbrat, P, Luporsi, E, Namer, M, Eiermann, W, Hilfrich, J, Jonat, W, Kaufmann, M, Kreienberg, R, Schumacher, M, Bastert, G, Rauschecker, H, Sauer, R, Sauerbrei, W, Schauer, A, Blohmer, Ju, Costa, Sd, Eidtmann, H, Gerber, B, Jackisch, C, Loibl, S, von Minckwitz, G, de Schryver, A, Vakaet, L, Belfiglio, M, Nicolucci, A, Pellegrini, F, Pirozzoli, Mc, Sacco, M, Valentini, M, Mcardle, Cs, Smith, Dc, Stallard, S, Dent, Dm, Gudgeon, Ca, Hacking, A, Murray, E, Panieri, E, Werner, Id, Carrasco, E, Segui, Ma, Galligioni, E, Lopez, M, Erazo, A, Medina, Jy, Horiguchi, J, Takei, H, Fentiman, Is, Hayward, Jl, Rubens, Rd, Skilton, D, Scheurlen, H, Sohn, Hc, Untch, M, Dafni, U, Markopoulos, C, Fountzilas, G, Mavroudis, D, Klefstrom, P, Blomqvist, C, Saarto, T, Gallen, M, Tinterri, C, Margreiter, R, de Lafontan, B, Mihura, J, Roché, H, Asselain, B, Salmon, Rj, Vilcoq, Jr, André, F, Arriagada, R, Delaloge, S, Hill, C, Koscielny, S, Michiels, S, Rubino, C, A'Hern, R, Bliss, J, Ellis, P, Kilburn, L, Yarnold, Jr, Benraadt, J, Kooi, M, van de Velde AO, van Dongen JA, Vermorken, Jb, Castiglione, M, Coates, A, Colleoni, M, Collins, J, Forbes, J, Gelber, Rd, Goldhirsch, A, Lindtner, J, Price, Kn, Regan, Mm, Rudenstam, Cm, Senn, Hj, Thuerlimann, B, Bliss, Jm, Chilvers, Ce, Coombes, Rc, Hall, E, Marty, M, Buyse, M, Possinger, K, Schmid, P, Wallwiener, D, Foster, L, George, Wd, Stewart, Hj, Stroner, P, Borovik, R, Hayat, H, Inbar, Mj, Peretz, T, Robinson, E, Bruzzi, P, Del Mastro, L, Pronzato, P, Sertoli, Mr, Venturini, M, Camerini, T, De Palo, G, Di Mauro MG, Formelli, F, Amadori, D, Martoni, A, Pannuti, F, Camisa, R, Cocconi, G, Colozza, A, Passalacqua, R, Aogi, K, Takashima, S, Abe, O, Ikeda, T, Inokuchi, K, Sawa, K, Sonoo, H, Korzeniowski, S, Skolyszewski, J, Ogawa, M, Yamashita, J, Bastiaannet, E, van de Water, W, van Nes JG, Christiaens, R, Neven, P, Paridaens, R, Van den Bogaert, W, Braun, S, Martin, P, Romain, S, Janauer, M, Seifert, M, Sevelda, P, Zielinski, Cc, Hakes, T, Hudis, Ca, Wittes, R, Giokas, G, Kondylis, D, Lissaios, B, de la Huerta, R, Sainz, Mg, Altemus, R, Camphausen, K, Cowan, K, Danforth, D, Lichter, A, Lippman, M, O'Shaughnessy, J, Pierce, Lj, Steinberg, S, Venzon, D, Zujewski, Ja, D'Amico, C, Lioce, M, Paradiso, A, Chapman, Ja, Gelmon, K, Goss, Pe, Levine, Mn, Meyer, R, Parulekar, W, Pater, Jl, Pritchard, Ki, Shepherd, Le, Tu, D, Whelan, T, Ohno, S, Anderson, S, Bass, G, Brown, A, Bryant, J, Costantino, J, Dignam, J, Fisher, B, Geyer, C, Mamounas, Ep, Paik, S, Redmond, C, Swain, S, Wickerham, L, Wolmark, N, Baum, M, Jackson, Im, Palmer, Mk, Perez, E, Ingle, Jn, Suman, Vj, Bengtsson, No, Emdin, S, Jonsson, H, Lythgoe, Jp, Kissin, M, Erikstein, B, Hannisdal, E, Jacobsen, Ab, Varhaug, Je, Gundersen, S, Hauer-Jensen, M, Høst, H, Nissen-Meyer, R, Reinertsen, K, Mitchell, Ak, Robertson, Jf, Ueo, H, Di Palma, M, Mathé, G, Misset, Jl, Levine, M, Morimoto, K, Takatsuka, Y, Crossley, E, Harris, A, Talbot, D, Taylor, M, di Blasio, B, Ivanov, V, Paltuev, R, Semiglazov, V, Brockschmidt, J, Cooper, Mr, Falkson, Ci, Dowsett, M, Makris, A, Parton, M, Pennert, K, Powles, Tj, Smith, Ie, Gazet, Jc, Browne, L, Graham, P, Corcoran, N, Businico, A, Deshpande, N, di Martino, L, Douglas, P, Lindtner, A, Notter, G, Bryant, Aj, Ewing, Gh, Firth, La, Krushen-Kosloski, Jl, Anderson, H, Killander, F, Malmström, P, Rydén, L, Arnesson, Lg, Carstensen, J, Dufmats, M, Fohlin, H, Nordenskjöld, B, Söderberg, M, Carpenter, Jt, Murray, N, Royle, Gt, Simmonds, Pd, Albain, K, Barlow, W, Crowley, J, Gralow, J, Hortobagyi, G, Livingston, R, Martino, S, Osborne, Ck, Ravdin, Pm, Adolfsson, J, Bergh, J, Bondesson, T, Celebioglu, F, Dahlberg, K, Fornander, T, Fredriksson, I, Frisell, J, Göransson, E, Iiristo, M, Johansson, U, Lenner, E, Löfgren, L, Nikolaidis, P, Perbeck, L, Rotstein, S, Sandelin, K, Skoog, L, Svane, G, af Trampe, E, Wadström, C, Janni, W, Maibach, R, Thürlimann, B, Hakama, M, Holli, K, Isola, J, Rouhento, K, Saaristo, R, Brenner, H, Hercbergs, A, Yoshimoto, M, Paterson, Ah, Fyles, A, Meakin, Jw, Panzarella, T, Bahi, J, Reid, M, Spittle, M, Bishop, H, Bundred, Nj, Forsyth, S, Pinder, Se, Sestak, I, Deutsch, Gp, Kwong, Dl, Pai, Vr, Senanayake, F, Martin, Al, Boccardo, F, Rubagotti, A, Hackshaw, A, Houghton, J, Ledermann, J, Monson, K, Tobias, Js, Carlomagno, C, De Laurentiis, M, De Placido, S, Williams, L, Broglio, K, Buzdar, Au, Hsu, L, Love, Rr, Ahlgren, J, Garmo, H, Holmberg, L, Liljegren, G, Lindman, H, Wärnberg, F, Asmar, L, Jones, Se, Gluz, O, Liedtke, C, Nitz, U, Litton, A, Wallgren, A, Karlsson, P, Linderholm, Bk, Chlebowski, Rt, Caffier, H., McGale, P, Taylor, C, Correa, C, Cutter, D, Duane, F, Ewertz, M, Gray, R, Mannu, G, Peto, R, Whelan, T, Wang, Y, Wang, Z, Darby, S, Biomedische Technologie, RS: GROW - Oncology, RS: GROW - R3 - Innovative Cancer Diagnostics & Therapy, Mcgale, P, DE LAURENTIIS, Michelino, Other departments, CCA -Cancer Center Amsterdam, and Radiotherapy

Subjects
medicine.medical_specialty, medicine.medical_treatment, Breast Neoplasms, Rate ratio, Lower risk, Systemic therapy, Statistical significance, Medicine, Humans, Mastectomy, Randomized Controlled Trials as Topic, business.industry, Articles, General Medicine, Surgery, Radiation therapy, Axilla, Neoplasm Recurrence, medicine.anatomical_structure, Local, Meta-analysis, Lymphatic Metastasis, Lymph Node Excision, Female, Neoplasm Recurrence, Local, business, Breast Neoplasm, Human
Abstract

BACKGROUND: Postmastectomy radiotherapy was shown in previous meta-analyses to reduce the risks of both recurrence and breast cancer mortality in all women with node-positive disease considered together. However, the benefit in women with only one to three positive lymph nodes is uncertain. We aimed to assess the effect of radiotherapy in these women after mastectomy and axillary dissection.METHODS: We did a meta-analysis of individual data for 8135 women randomly assigned to treatment groups during 1964-86 in 22 trials of radiotherapy to the chest wall and regional lymph nodes after mastectomy and axillary surgery versus the same surgery but no radiotherapy. Follow-up lasted 10 years for recurrence and to Jan 1, 2009, for mortality. Analyses were stratified by trial, individual follow-up year, age at entry, and pathological nodal status.FINDINGS: 3786 women had axillary dissection to at least level II and had zero, one to three, or four or more positive nodes. All were in trials in which radiotherapy included the chest wall, supraclavicular or axillary fossa (or both), and internal mammary chain. For 700 women with axillary dissection and no positive nodes, radiotherapy had no significant effect on locoregional recurrence (two-sided significance level [2p]>0·1), overall recurrence (rate ratio [RR], irradiated vs not, 1·06, 95% CI 0·76-1·48, 2p>0·1), or breast cancer mortality (RR 1·18, 95% CI 0·89-1·55, 2p>0·1). For 1314 women with axillary dissection and one to three positive nodes, radiotherapy reduced locoregional recurrence (2pINTERPRETATION: After mastectomy and axillary dissection, radiotherapy reduced both recurrence and breast cancer mortality in the women with one to three positive lymph nodes in these trials even when systemic therapy was given. For today's women, who in many countries are at lower risk of recurrence, absolute gains might be smaller but proportional gains might be larger because of more effective radiotherapy.FUNDING: Cancer Research UK, British Heart Foundation, UK Medical Research Council.

Published
2016

10. Effect of radiotherapy after breast-conserving surgery on 10-year recurrence and 15-year breast cancer death: meta-analysis of individual patient data for 10,801 women in 17 randomised trials

Author

EARLY BREAST CANCER TRIALISTS' COLLABORATIVE GROUP (EBCTCG), Darby, S., Mcgale, P., Correa, C., Taylor, C., Arriagada, R., Clarke, M., Cutter, D., Davies, C., Ewertz, M., Godwin, J., Gray, R., Pierce, L., Whelan, T., Wang, Y., Peto, R., Albain, K, Anderson, S, Arriagada, R, Barlow, W, Bergh, J, Bliss, J, Buyse, M, Cameron, D, Carrasco, E, Clarke, M, Correa, C, Coates, A, Collins, R, Costantino, J, Cutter, D, Cuzick, J, Darby, S, Davidson, N, Davies, C, Davies, K, Delmestri, A, Di Leo, A, Dowsett, M, Elphinstone, P, Evans, V, Ewertz, M, Gelber, R, Gettins, L, Geyer, C, Goldhirsch, A, Godwin, J, Gray, R, Gregory, C, Hayes, D, Hill, C, Ingle, J, Jakesz, R, James, S, Kaufmann, M, Kerr, A, Mackinnon, E, Mcgale, P, Mchugh, T, Norton, L, Ohashi, Y, Paik, S, Pan, Hc, Perez, E, Peto, R, Piccart, M, Pierce, L, Pritchard, K, Pruneri, G, Raina, V, Ravdin, P, Robertson, J, Rutgers, E, Shao, Yf, Swain, S, Taylor, C, Valagussa, P, Viale, G, Whelan, T, Winer, E, Wang, Y, Wood, W, Abe, O, Abe, R, Enomoto, K, Kikuchi, K, Koyama, H, Masuda, H, Nomura, Y, Sakai, K, Sugimachi, K, Toi, M, Tominaga, T, Uchino, J, Yoshida, M, Haybittle, Jl, Leonard, Cf, Calais, G, Geraud, P, Collett, V, Sayer, J, Harvey, Vj, Holdaway, Im, Kay, Rg, Mason, Bh, Forbes, Jf, Wilcken, N, Bartsch, R, Dubsky, P, Fesl, C, Fohler, H, Gnant, M, Greil, R, Lang, A, Luschin-Ebengreuth, G, Marth, C, Mlineritsch, B, Samonigg, H, Singer, Cf, Steger, Gg, Stöger, H, Canney, P, Yosef, Hm, Focan, C, Peek, U, Oates, Gd, Powell, J, Durand, M, Mauriac, L, Dolci, S, Larsimont, D, Nogaret, Jm, Philippson, C, Piccart, Mj, Masood, Mb, Parker, D, Price, Jj, Lindsay, Ma, Mackey, J, Martin, M, Hupperets, Ps, Bates, T, Blamey, Rw, Chetty, U, Ellis, Io, Mallon, E, Morgan, Da, Patnick, J, Pinder, S, Olivotto, I, Ragaz, J, Berry, D, Broadwater, G, Cirrincione, C, Muss, H, Weiss, Rb, Abu-Zahra, Ht, Portnoj, Sm, Bowden, S, Brookes, C, Dunn, J, Fernando, I, Lee, M, Poole, C, Rea, D, Spooner, D, Barrett-Lee, Pj, Mansel, Re, Monypenny, Ij, Gordon, Nh, Davis, Hl, Lehingue, Y, Romestaing, P, Dubois, Jb, Delozier, T, Griffon, B, Mace Lesec'h, J, Rambert, P, Mustacchi, G, Petruzelka, Pribylova, O, Owen, Jr, Harbeck, N, Jänicke, F, Meisner, C, Schmitt, M, Thomssen, C, Meier, P, Shan, Y, Wang, X, Zhao, Db, Chen, Zm, Howell, A, Swindell, R, Burrett, Ja, Hermans, D, Hicks, C, Lay, M, Albano, J, de Oliveira CF, Gervásio, H, Gordilho, J, Johansen, H, Mouridsen, Ht, Gelman, Rs, Harris, Jr, Henderson, C, Shapiro, Cl, Christiansen, P, Ejlertsen, B, Jensen, Mb, Møller, S, Carstensen, B, Palshof, T, Trampisch, Hj, Dalesio, O, de Vries EG, Rodenhuis, S, van Tinteren, H, Comis, Rl, Davidson, Ne, Robert, N, Sledge, G, Solin, Lj, Sparano, Ja, Tormey, Dc, Dixon, Jm, Forrest, P, Jack, W, Kunkler, I, Rossbach, J, Klijn, Jg, Treurniet-Donker, Ad, van Putten WL, Rotmensz, N, Veronesi, U, Bartelink, H, Bijker, N, Bogaerts, J, Cardoso, F, Cufer, T, Julien, Jp, van de Velde CJ, Cunningham, Mp, Huovinen, R, Joensuu, H, Costa, A, Tinterri, C, Bonadonna, G, Gianni, L, Goldstein, Lj, Bonneterre, J, Fargeot, P, Fumoleau, P, Kerbrat, P, Luporsi, E, Namer, M, Eiermann, W, Hilfrich, J, Jonat, W, Kreienberg, R, Schumacher, M, Bastert, G, Rauschecker, H, Sauer, R, Sauerbrei, W, Schauer, A, Blohmer, Ju, Costa, Sd, Eidtmann, H, Gerber, G, Jackisch, C, Loibl, S, von Minckwitz, G, de Schryver, A, Vakaet, L, Belfiglio, M, Nicolucci, A, Pellegrini, F, Pirozzoli, Mc, Sacco, M, Valentini, M, Mcardle, Cs, Smith, Dc, Stallard, S, Dent, Dm, Gudgeon, Ca, Hacking, A, Murray, E, Panieri, E, Werner, Id, Segui, Ma, Galligioni, E, Lopez, M, Erazo, A, Medina, Jy, Horiguchi, J, Takei, H, Fentiman, Is, Hayward, Jl, Rubens, Rd, Skilton, D, Scheurlen, H, Sohn, Hc, Untch, M, Dafni, U, Markopoulos, C, Dafni, D, Fountzilas, G, Mavroudis, D, Klefstrom, P, Saarto, T, Gallen, M, Margreiter, R, de Lafontan, B, Mihura, J, Roché, H, Asselain, B, Salmon, Rj, Vilcoq, Jr, Bourgier, C, Koscielny, S, Laplanche, A, Lê, Mg, Spielmann, M, A'Hern, R, Ellis, P, Kilburn, L, Yarnold, Jr, Benraadt, J, Kooi, M, van de Velde AO, van Dongen JA, Vermorken, Jb, Castiglione, M, Colleoni, M, Collins, J, Forbes, J, Gelber, Rd, Lindtner, J, Price, Kn, Regan, Mm, Rudenstam, Cm, Senn, Hj, Thuerlimann, B, Bliss, Jm, Chilvers, Ce, Coombes, Rc, Hall, E, Marty, M, Possinger, K, Schmid, P, Wallwiener, D, Foster, L, George, Wd, Stewart, Hj, Stroner, P, Borovik, R, Hayat, H, Inbar, Mj, Robinson, E, Bruzzi, P, Del Mastro, L, Pronzato, P, Sertoli, Mr, Venturini, M, Camerini, T, De Palo, G, Di Mauro MG, Formelli, F, Amadori, D, Martoni, A, Pannuti, F, Camisa, R, Cocconi, G, Colozza, A, Passalacqua, R, Aogi, K, Takashima, S, Ikeda, T, Inokuchi, K, Sawa, K, Sonoo, H, Korzeniowski, S, Skolyszewski, J, Ogawa, M, Yamashita, J, Bastiaannet, E, van de Water, W, van Nes JG, Christiaens, R, Neven, P, Paridaens, R, Van den Bogaert, W, Braun, S, Janni, W, Martin, P, Romain, S, Janauer, M, Seifert, M, Sevelda, P, Zielinski, Cc, Hakes, T, Hudis, Ca, Wittes, R, Giokas, G, Kondylis, D, Lissaios, B, de la Huerta, R, Sainz, Mg, Altemus, R, Camphausen, K, Cowan, K, Danforth, D, Lichter, A, Lippman, M, O'Shaughnessy, J, Pierce, Lj, Steinberg, S, Venzon, D, Zujewski, Ja, D'Amico, C, Lioce, M, Paradiso, A, Chapman, Ja, Gelmon, K, Goss, Pe, Levine, Mn, Meyer, R, Parulekar, W, Pater, Jl, Pritchard, Ki, Shepherd, Le, Tu, D, Ohno, S, Anderson, A, Bass, G, Brown, A, Bryant, J, Dignam, J, Fisher, B, Mamounas, Ep, Redmond, C, Wickerham, L, Wolmark, N, Baum, M, Jackson, Im, Palmer, Mk, Ingle, Jn, Suman, Vj, Bengtsson, No, Emdin, S, Jonsson, H, Lythgoe, Jp, Kissin, M, Erikstein, B, Hannisdal, E, Jacobsen, Ab, Varhaug, Je, Gundersen, S, Hauer-Jensen, M, Høst, H, Nissen-Meyer, R, Mitchell, Ak, Robertson, Jf, Ueo, H, Di Palma, M, Mathé, G, Misset, Jl, Levine, M, Morimoto, K, Takatsuka, Y, Crossley, E, Harris, A, Talbot, D, Taylor, M, Martin, Al, di Blasio, B, Ivanov, V, Paltuev, R, Semiglazov, V, Brockschmidt, J, Cooper, Mr, Falkson, Ci, Ashley, S, Makris, A, Powles, Tj, Smith, Ie, Gazet, Jc, Browne, L, Graham, P, Corcoran, N, Deshpande, N, di Martino, L, Douglas, P, Lindtner, A, Notter, G, Bryant, Aj, Ewing, Gh, Firth, La, Krushen-Kosloski, Jl, Anderson, H, Killander, F, Malmström, P, Rydén, L, Arnesson, Lg, Carstensen, J, Dufmats, M, Fohlin, H, Nordenskjöld, B, Söderberg, M, Carpenter, Jt, Murray, N, Royle, Gt, Simmonds, Pd, Crowley, J, Gralow, J, Green, S, Hortobagyi, G, Livingston, R, Martino, S, Osborne, Ck, Adolfsson, J, Bondesson, T, Celebioglu, F, Dahlberg, K, Fornander, T, Fredriksson, I, Frisell, J, Göransson, E, Iiristo, M, Johansson, U, Lenner, E, Löfgren, L, Nikolaidis, P, Perbeck, L, Rotstein, S, Sandelin, K, Skoog, L, Svane, G, af Trampe, E, Wadström, C, Maibach, R, Thürlimann, B, Hakama, M, Holli, K, Isola, J, Rouhento, K, Saaristo, R, Brenner, H, Hercbergs, A, Yoshimoto, M, Paterson, Ah, Fyles, A, Meakin, Jw, Panzarella, T, Bahi, J, Reid, M, Spittle, M, Bishop, H, Bundred, Nj, Forsyth, S, Pinder, Se, Sestak, I, Deutsch, Gp, Kwong, Dl, Pai, Vr, Senanayake, F, Boccardo, F, Rubagotti, A, Hackshaw, A, Houghton, J, Ledermann, J, Monson, K, Tobias, Js, Carlomagno, C, De Laurentiis, M, De Placido, S, Williams, L, Broglio, K, Buzdar, Au, Love, Rr, Ahlgren, J, Garmo, H, Holmberg, L, Liljegren, G, Lindman, H, Wärnberg, F, Asmar, L, Jones, Se, Gluz, O, Liedtke, C, Nitz, U, Litton, A, Wallgren, A, Karlsson, P, Linderholm, Bk, Chlebowski, Rt, Caffier, H, Mcgale, P, Correa, C, Taylor, C, Arriagada, R, Clarke, M, Cutter, D, Davies, C, Ewertz, M, Godwin, J, Gray, R, Pierce, L, Whelan, T, Wang, Y, Peto, R, Early Breast Cancer Trialists' Collaborative, Group, DE LAURENTIIS, Michelino, DE PLACIDO, Sabino, Carlomagno, Chiara, Darby, S, McGale, P, Interne Geneeskunde, RS: GROW - School for Oncology and Reproduction, Other departments, CCA -Cancer Center Amsterdam, and Radiotherapy

Subjects
Oncology, medicine.medical_specialty, Neoplasm Recurrence, Local - epidemiology, medicine.medical_treatment, Population, Breast Neoplasms, Mastectomy, Segmental, Breast cancer, breast cancer, Internal medicine, medicine, Breast-conserving surgery, Humans, education, skin and connective tissue diseases, radiotherapy, Randomized Controlled Trials as Topic, education.field_of_study, business.industry, Estrogen Antagonists - therapeutic use, Mortality rate, Age Factors, Estrogen Antagonists, General Medicine, Breast Neoplasms - mortality - therapy, medicine.disease, Surgery, Unilateral Breast Neoplasms, Radiation therapy, Clinical trial, meta-analysis, Tamoxifen, Receptors, Estrogen, Lymphatic Metastasis, Female, Radiotherapy, Adjuvant, Neoplasm Grading, Neoplasm Recurrence, Local, business, Mastectomy
Abstract

BACKGROUND: After breast-conserving surgery, radiotherapy reduces recurrence and breast cancer death, but it may do so more for some groups of women than for others. We describe the absolute magnitude of these reductions according to various prognostic and other patient characteristics, and relate the absolute reduction in 15-year risk of breast cancer death to the absolute reduction in 10-year recurrence risk. METHODS: We undertook a meta-analysis of individual patient data for 10,801 women in 17 randomised trials of radiotherapy versus no radiotherapy after breast-conserving surgery, 8337 of whom had pathologically confirmed node-negative (pN0) or node-positive (pN+) disease. FINDINGS: Overall, radiotherapy reduced the 10-year risk of any (ie, locoregional or distant) first recurrence from 35.0% to 19.3% (absolute reduction 15.7%, 95% CI 13.7-17.7, 2p/=20%), intermediate (10-19%), or lower (, link_to_OA_fulltext

Published
2011

11. Preexisting infection with human T-cell lymphotropic virus type 2 neither exacerbates nor attenuates simian immunodeficiency virus SIVmac251infection in macaques

Author

Gordon, SN, Weissman, AR, Cecchinato, V, Fenizia, C, Ma, ZM, Lee, TH, Zaffiri, L, Andresen, V, Parks, RW, Jones, KS, Heraud, JM, Ferrari, MG, Chung, HK, Venzon, D, Mahieux, R, Murphy, EL, Jacobson, S, Miller, CJ, Ruscetti, FW, and Franchini, G

Subjects
viruses, virus diseases
Abstract

Coinfection with human T-cell lymphotropic virus type 2 (HTLV-2) and human immunodeficiency virus type 1 (HIV-1) has been reported to have either a slowed disease course or to have no effect on progression to AIDS. In this study, we generated a coinfection animal model and investigated whether HTLV-2 could persistently infect macaques, induce a T-cell response, and impact simian immunodeficiency virus SIVmac251-induced disease. We found that inoculation of irradiated HTLV-2-infected T cells into Indian rhesus macaques elicited humoral and T-cell responses to HTLV-2 antigens at both systemic and mucosal sites. Low levels of HTLV-2 provirus DNA were detected in the blood, lymphoid tissues, and gastrointestinal tracts of infected animals. Exposure of HTLV-2-infected or naïve macaques to SIVmac251demonstrated comparable levels of SIVmac251viral replication, similar rates of mucosal and peripheral CD4+T-cell loss, and increased T-cell proliferation. Additionally, neither the magnitude nor the functional capacity of the SIV-specific T-cell-mediated immune response was different in HTLV-2/SIVmac251coinfected animals versus SIVmac251singly infected controls. Thus, HTLV-2 targets mucosal sites, persists, and importantly does not exacerbate SIVmac251infection. These data provide the impetus for the development of an attenuated HTLV-2-based vectored vaccine for HIV-1; this approach could elicit persistent mucosal immunity that may prevent HIV-1/SIVmac251infection. Copyright © 2010, American Society for Microbiology. All Rights Reserved.

Published
2010

12. A phase I trial and pharmacokinetic study of tipifarnib, a farnesyltransferase inhibitor, and tamoxifen in metastatic breast cancer

Author

Lebowitz, P. F., Eng-Wong, J., Widemann, B. C., Frank Balis, Jayaprakash, N., Chow, C., Clark, G., Gantz, S. B., Venzon, D., and Zujewski, J.

Subjects
Adult, Male, Cancer Research, Alkyl and Aryl Transferases, Antineoplastic Agents, Hormonal, Dose-Response Relationship, Drug, Anemia, Breast Neoplasms, Exanthema, Middle Aged, Quinolones, Tamoxifen, Treatment Outcome, Oncology, Area Under Curve, Antineoplastic Combined Chemotherapy Protocols, Leukocytes, Mononuclear, Farnesyltranstransferase, Humans, Female, Neoplasm Metastasis, Fatigue, Aged
Abstract

Purpose: Farnesyltransferase (FTase) inhibitors, which were designed to inhibit oncogenic Ras, act synergistically with tamoxifen in preclinical breast cancer models. We studied the safety and toxicity of tipifarnib in combination with tamoxifen in metastatic breast cancer. The pharmacokinetics and pharmacodynamics of tipifarnib were also assessed. Patients and Methods: Patients with metastatic, hormone receptor–positive breast cancer were enrolled. Two cohorts of patients were treated with tipifarnib at either 200 or 300 mg p.o. twice daily for 21 of 28 days. Tamoxifen (20 mg once daily) was started after 1 week of tipifarnib monotherapy to perform pharmacokinetics and FTase inhibition levels in peripheral blood mononuclear cells with tipifarnib alone and with tipifarnib and tamoxifen. Results: A total of 12 heavily pretreated patients with prior progression on hormonal therapy were enrolled. Minimal toxicity was observed at the 200-mg dose level of tipifarnib. At the 300-mg dose, all six patients required dose reduction of tipifarnib due to toxicities that included grade 2 nausea, rash, and fatigue and grade 3 diarrhea and neutropenia. Tipifarnib pharmacokinetic and pharmacodynamic variables were similar in the presence and absence of tamoxifen. Average FTase inhibition was 42% at 200 mg and 54% at 300 mg in peripheral blood mononuclear cells. Of the 12 patients treated, there were two partial responses and one stable disease for >6 months. Conclusions: Tipifarnib (200 mg twice daily for 21 of 28 days) and tamoxifen (20 mg once daily) can be given safely with minimal toxicity. Tamoxifen does not have a significant effect on tipifarnib pharmacokinetics.

Published
2005

13. Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival: an overview of the randomised trials

Author

EBCTCG, Abe, O., Abe, R., Enomoto, K., Kikuchi, K., Koyama, H., Masuda, H., Nomura, Y., Sakai, K., Sugimachi, K., Tominaga, T., Uchino, J., Yoshida, M., Haybittle, Jl, Davies, C., Harvey, Vj, Holdaway, Tm, Kay, Rg, Mason, Bh, Forbes, Jf, Wilcken, N., Gnant, M., Jakesz, R., Ploner, M., Yosef, Hma, Focan, C., Lobelle, Jp, Peek, U., Oates, Gd, Powell, J., Durand, M., Mauriac, L., Di Leo, A., Dolci, S., Piccart, Mj, Masood, Mb, Parker, D., Price, Jj, Hupperets, Psgj, Jackson, S., Ragaz, J., Berry, D., Broadwater, G., Cirrincione, C., Muss, H., Norton, L., Weiss, Rb, Abu-Zahra, Ht, Portnoj, Sm, Baum, M., Cuzick, J., Houghton, J., Riley, D., Gordon, Nh, Davis, Hl, Beatrice, A., Mihura, J., Naja, A., Lehingue, Y., Romestaing, P., Dubois, Jb, Delozier, T., Mace-Lesec H, J., Rambert, P., Andrysek, O., Barkmanova, J., Owen, Jr, Meier, P., Howell, A., Ribeiro, Gc, Swindell, R., Alison, R., Boreham, J., Clarke, M., Collins, R., Darby, S., Elphinstone, P., Evans, V., Godwin, J., Gray, R., Harwood, C., Hicks, C., James, S., Mackinnon, E., Mcgale, P., Mchugh, T., Mead, G., Peto, R., Wang, Y., Albano, J., Oliveira, Cf, Gervasio, H., Gordilho, J., Johansen, H., Mouridsen, Ht, Gelman, Rs, Harris, Jr, Henderson, Ic, Shapiro, Cl, Andersen, Kw, Axelsson, Ck, Blichert-Toft, M., Moller, S., Overgaard, J., Overgaard, M., Rose, C., Cartensen, B., Palshof, T., Trampisch, Hj, Dalesio, O., Vries, Ege, Rodenhuis, S., Tinteren, H., Comis, Rl, Davidson, Ne, Robert, N., Sledge, G., Tormey, Dc, Wood, W., Cameron, D., Chetty, U., Forrest, P., Jack, W., Rossbach, J., Klijn, Jgm, Treurniet-Donker, Ad, Putten, Wlj, Costa, A., Veronesi, U., Bartelink, H., Duchateau, L., Legrand, C., Sylvester, R., Hage, Ja, Velde, Cjh, Cunningham, Mp, Catalano, R., Creech, Rh, Bonneterre, J., Fargeot, P., Fumoleau, P., Kerbrat, P., Namer, M., Jonat, W., Kaufmann, M., Schumacher, M., Minckwitz, G., Bastert, G., Rauschecker, H., Sauer, R., Sauerbrei, W., Schauer, A., Schryver, A., Vakaet, L., Belfiglio, M., Nicolucci, A., Pellegrini, F., Sacco, M., Valentini, M., Mcardle, Cs, Smith, Dc, Galligioni, E., Boccardo, F., Rubagotti, A., Dent, Dm, Gudgeon, Ca, Hacking, A., Erazo, A., Medina, Jy, Izuo, M., Morishita, Y., Takei, H., Fentiman, Is, Hayward, Jl, Rubens, Rd, Skilton, D., Graeff, H., Janicke, F., Meisner, C., Scheurlen, H., Fournier, D., Dafni, U., Fountzilas, G., Klefstrom, P., Blomqvist, C., Saarto, T., Margreiter, R., Asselain, B., Salmon, Rj, Vilcoq, Jr, Rodrigo Arriagada, Hill, C., Laplanche, A., Le, Mg, Spielmann, M., Bruzzi, P., Montanaro, E., Rosso, R., Sertoli, MR, Venturini, M., Amadori, D., Benraadt, J., Kooi, M., Velde, Ao, Dongen, Ja, Vermorken, Jb, Castiglione, M., Cavalli, F., Coates, A., Collins, J., Forbes, J., Gelber, Rd, Goldhirsch, A., Lindtner, J., Price, Kn, Rudenstam, Cm, Senn, Hj, Bliss, Jm, Chilvers, Ced, Coombes, Rc, Hall, E., Marty, M., Borovik, R., Brufman, G., Hayat, H., Robinson, E., Wigler, N., Bonadonna, G., Camerini, T., Palo, G., Del Vecchio, M., Formelli, F., Valagussa, P., Martoni, A., Pannuti, F., Cocconi, G., Colozza, A., Camisa, R., Aogi, K., Takashima, S., Ikeda, T., Inokuchi, K., Sawa, K., Sonoo, H., Korzeniowski, S., Skolyszewski, J., Ogawa, M., Yamashita, J., Bonte, J., Christiaens, R., Paridaens, R., Den Boegart, W., Martin, P., Romain, S., Hakes, T., Hudis, Ca, Wittes, R., Giokas, G., Kondylis, D., Lissaios, B., La Huerta, R., Sainz, Mg, Altemus, R., Cowan, K., Danforth, D., Lichter, A., Lippman, M., O Shaughnessy, J., Pierce, Lj, Steinberg, S., Venzon, D., Zujewski, J., Paradiso, A., Lena, M., Schittulli, F., Myles, Jd, Pater, Jl, Pritchard, Ki, Anderson, S., Bass, G., Brown, A., Bryant, J., Costantino, J., Dignam, J., Fisher, B., Redmond, C., Wieand, S., Wolmark, N., Jackson, Im, Palmer, Mk, Ingle, Jn, Suman, Vj, Bengtsson, No, Jonsson, H., Larsson, Lg, Lythgoe, Jp, Kissin, M., Erikstein, B., Hannisdal, E., Jacobsen, Ab, Varhaug, Je, Gundersen, S., Hauer-Jensen, M., Host, H., Nissen-Meyer, R., Blamey, Rw, Mitchell, Ak, Morgan, Dal, Robertson, Jfr, Di Palma, M., Mathe, G., Misset, Jl, Clark, Rm, Levine, M., Morimoto, K., Takatsuka, Y., Crossley, E., Harris, A., Talbot, D., Taylor, M., Di Blasio, B., Ivanov, V., Semiglazov, V., Brockschmidt, J., Cooper, MR, Ueo, H., Falkson, Ci, A Hern, R., Ashley, S., Powles, Tj, Smith, Ie, Yarnold, Jr, Gazet, Jc, Cocoran, N., Deshpande, N., Di Martino, L., Douglas, P., Lindtner, A., Notter, G., Bryant, Ajs, Ewing, Gh, Firth, La, Krushen-Kosloski, Jl, Foster, L., George, Wd, Stewart, Hj, Stroner, P., Malmstrom, P., Moller, Tr, Ryden, S., Tengrup, I., Tennvall-Nittby, L., Carstenssen, J., Dufmats, M., Hatschek, T., Nordenskjold, B., Soderberg, M., Carpenter, Jt, Albain, K., Crowley, J., Green, S., Martino, S., Osborne, Ck, Ravdin, Pm, Glas, U., Johansson, U., Rutqvist, Le, Singnomklao, T., Wallgren, A., Maibach, R., Thurlimann, B., Brenner, H., Hercbergs, A., Yoshimoto, M., Deboer, G., Paterson, Ahg, Meakin, Jw, Panzarella, T., Shan, Y., Shao, Yf, Wang, X., Zhao, Db, Chen, Zm, Pan, Hc, Bahi, J., Reid, M., Spittle, M., Deutsch, Gp, Senanayake, F., Kwong, Dlw, Bianco, Ar, Carlomagno, C., Laurentiis, M., Placido, S., Buzdar, Au, Smith, T., Bergh, J., Holmberg, L., Liljegren, G., Nilsson, J., Seifert, M., Sevelda, P., Zielinsky, Cc, Buchanan, Rb, Cross, M., Royle, Gt, Dunn, Ja, Hills, Rk, Lee, M., Morrison, Jm, Spooner, D., Litton, A., Chlebowski, Rt, Caffier, H., Faculteit Medische Wetenschappen/UMCG, Guided Treatment in Optimal Selected Cancer Patients (GUTS), Early Breast Cancer Trialists' Collaborative, Group, DE LAURENTIIS, Michelino, and DE PLACIDO, Sabino

Subjects
Oncology, medicine.medical_specialty, Antineoplastic Agents, Hormonal, DEATHS, Ovariectomy, Antineoplastic Agents, Breast Neoplasms, Aged, Anthracyclines, Antineoplastic Combined Chemotherapy Protocols, Cause of Death, Chemotherapy, Adjuvant, Female, Humans, Middle Aged, Neoplasm Metastasis, Neoplasm Recurrence, Local, Ovary, Randomized Controlled Trials as Topic, Receptors, Estrogen, Survival Rate, Tamoxifen, Medicine (all), Breast cancer, MammaPrint, Internal medicine, Receptors, medicine, Chemotherapy, TAMOXIFEN, skin and connective tissue diseases, Survival rate, Adjuvant, Gynecology, Hormonal, medicine.diagnostic_test, Oncotype DX Breast Cancer Assay, business.industry, General Medicine, medicine.disease, Estrogen, Neoplasm Recurrence, Local, Hormonal therapy, Oncotype DX, business, medicine.drug, Epirubicin
Abstract

Background Quinquennial overviews (1985–2000) of the randomised trials in early breast cancer have assessed the 5 year and 10-year effects of various systemic adjuvant therapies on breast cancer recurrence and survival. Here, we report the 10-year and 15-year effects. Methods Collaborative meta-analyses were undertaken of 194 unconfounded randomised trials of adjuvant chemotherapy or hormonal therapy that began by 1995. Many trials involved CMF (cyclophosphamide, methotrexate, fluorouracil), anthracycline-based combinations such as FAC (fluorouracil, doxorubicin, cyclophosphamide) or FEC (fluorouracil, epirubicin, cyclophosphamide), tamoxifen, or ovarian suppression: none involved taxanes, trastuzumab, raloxifene, or modern aromatase inhibitors. Findings Allocation to about 6 months of anthracycline-based polychemotherapy (eg, with FAC or FEC) reduces the annual breast cancer death rate by about 38% (SE 5) for women younger than 50 years of age when diagnosed and by about 20% (SE 4) for those of age 50–69 years when diagnosed, largely irrespective of the use of tamoxifen and of oestrogen receptor (ER) status, nodal status, or other tumour characteristics. Such regimens are significantly (2p=0·0001 for recurrence, 2p For ER-positive disease only, allocation to about 5 years of adjuvant tamoxifen reduces the annual breast cancer death rate by 31% (SE 3), largely irrespective of the use of chemotherapy and of age ( These results combine six meta-analyses: anthracycline-based versus no chemotherapy (8000 women); CMF-based versus no chemotherapy (14 000); anthracycline-based versus CMF-based chemotherapy (14 000); about 5 years of tamoxifen versus none (15 000); about 1–2 years of tamoxifen versus none (33 000); and about 5 years versus 1–2 years of tamoxifen (18 000). Finally, allocation to ovarian ablation or suppression (8000 women) also significantly reduces breast cancer mortality, but appears to do so only in the absence of other systemic treatments. For middle-aged women with ER-positive disease (the commonest type of breast cancer), the breast cancer mortality rate throughout the next 15 years would be approximately halved by 6 months of anthracycline-based chemotherapy (with a combination such as FAC or FEC) followed by 5 years of adjuvant tamoxifen. For, if mortality reductions of 38% (age Interpretation Some of the widely practicable adjuvant drug treatments that were being tested in the 1980s, which substantially reduced 5-year recurrence rates (but had somewhat less effect on 5-year mortality rates), also substantially reduce 15-year mortality rates. Further improvements in long-term survival could well be available from newer drugs, or better use of older drugs.

Published
2005

14. A prospective study of patients with lung cancer and hyponatremia of malignancy.

Author

Richardson G.E., Johnson B.E., Chute J.P., Rushin J., Williams J., Le P.T., Venzon D., Richardson G.E., Johnson B.E., Chute J.P., Rushin J., Williams J., Le P.T., and Venzon D.

Abstract

This study was undertaken to define the impact of arginine vasopressin (AVP) and atrial natriuretic peptide (ANP) on sodium homeostasis in patients with lung cancer. Patients had their serum and urine electrolytes and osmolality determined before and after a saline infusion of 500 ml. The plasma hormones, AVP, ANP, plasma renin activity (PRA), angiotensin II, and aldosterone were determined by radioimmunoassay every 15 min before, during and after the saline infusion. Fifty patients, 31 with small cell lung cancer and 19 with non-small cell lung cancer participated in this trial. All 11 patients (10 patients with small cell lung cancer and one patient with non- small cell lung cancer) who presented with hyponatremia had inappropriately elevated levels of AVP. Elevated plasma AVP levels were highly correlated with the presence of hyponatremia (p < 0.00001). Initial plasma ANP levels were not associated with hyponatremia (p = 0.73). Urinary sodium concentration increased during the saline infusion proportional to the initial plasma level of ANP (p = 0.0045). AVP appears to be elevated in nearly all patients with hyponatremia of malignancy. ANP plasma levels in patients with lung cancer are associated with the ability to excrete a sodium load but do not appear to downregulate renin, angiotensin II, and aldosterone production.

Published
2012

17. Antibodies to the envelope protein protect macaques from SIVmac251 acquisition in an immunization regimen that mimics the RV-144 Thai trial

Author

Franchini, G, primary, Pegu, P, additional, Gordon, S, additional, Keele, B, additional, Doster, M, additional, Guan, Y, additional, Ferrari, G, additional, Pal, R, additional, Ferrari, MG, additional, Whitney, S, additional, Hudacik, L, additional, Billings, E, additional, Rao, M, additional, Montefiori, D, additional, Venzon, D, additional, Fenizia, C, additional, Lifson, J, additional, Stablein, D, additional, Tartaglia, J, additional, Michael, N, additional, and Kim, J, additional

Published
2012
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18. RADIOLOGY

Author

Murray, J., primary, Braly, E., additional, Head, H., additional, Donahue, D., additional, Rush, S., additional, Stence, N., additional, Liu, A., additional, Kleinhenz, J., additional, Bison, B., additional, Pietsch, T., additional, von Hoff, K., additional, von Bueren, A., additional, Rutkowski, S., additional, Warmuth-Metz, M., additional, Jaspan, T., additional, Brisse, H., additional, Potepan, P., additional, Berg, F., additional, Gerber, N., additional, Sugiyama, K., additional, Kurisu, K., additional, Kajiwara, Y., additional, Takayasu, T., additional, Saito, T., additional, Hanaya, R., additional, Yamasaki, F., additional, Vicente, J., additional, Fuster-Garcia, E., additional, Tortajada, S., additional, Garcia-Gomez, J. M., additional, Davies, N., additional, Natarajan, K., additional, Wilson, M., additional, Grundy, R. G., additional, Wesseling, P., additional, Monleon, D., additional, Celda, B., additional, Robles, M., additional, Peet, A. C., additional, Perret, C., additional, Boltshauser, E., additional, Scheer, I., additional, Kellenberger, C., additional, Grotzer, M., additional, Steffen-Smith, E., additional, Venzon, D., additional, Bent, R., additional, Baker, E., additional, Shandilya, S., additional, Warren, K., additional, Shih, C.-S., additional, West, J., additional, Ho, C., additional, Porter, D., additional, Wang, Y., additional, Saykin, A., additional, McDonald, B., additional, Arfanakis, K., additional, Vezina, G., additional, Hargrave, D., additional, Poussaint, T. Y., additional, Goldman, S., additional, Packer, R., additional, Wen, P., additional, Pollack, I., additional, Zurakowski, D., additional, Kun, L., additional, Prados, M., additional, Kieran, M., additional, Eckel, L., additional, Keating, G., additional, Giannini, C., additional, Wetjen, N., additional, Patton, A., additional, Sarlls, J., additional, Pierpaoli, C., additional, Walker, L., additional, Perreault, S., additional, Lober, R., additional, Yeom, K., additional, Carret, A.-S., additional, Vogel, H., additional, Partap, S., additional, Fisher, P., additional, Gill, S. K., additional, Davies, N. P., additional, MacPherson, L., additional, Arvanitis, T. N., additional, Gill, S., additional, Arvanitis, T., additional, Peet, A., additional, Hayes, L., additional, Jones, R., additional, Mazewski, C., additional, Aguilera, D., additional, Palasis, S., additional, Bendel, A., additional, Patterson, R., additional, Petronio, J., additional, Meijer, L., additional, Grundy, R. G. G., additional, Walker, D. A., additional, Robison, N., additional, Grant, F., additional, Treves, S. T., additional, Bandopadhayay, P., additional, Manley, P., additional, Chi, S., additional, Zimmerman, M. A., additional, Chordas, C., additional, Goumnerova, L., additional, Smith, E., additional, Scott, M., additional, Ullrich, N. J., additional, Poussaint, T., additional, Yang, J. C., additional, Lightner, D. D., additional, Khakoo, Y., additional, Wolden, S. L., additional, Smee, R., additional, Zhao, C., additional, Spencer-Trotter, B., additional, Hallock, A., additional, Konski, A., additional, Bhambani, K., additional, Mahajan, A., additional, Jones, J., additional, Ketonen, L., additional, Paulino, A., additional, Ater, J., additional, Grosshans, D., additional, Dauser, R., additional, Weinberg, J., additional, Chintagumpala, M., additional, Dvir, R., additional, Elhasid, R., additional, Corn, B., additional, Tempelhoff, H., additional, Matceyevsky, D., additional, Makrin, V., additional, Shtraus, N., additional, Yavetz, D., additional, Constantini, S., additional, Gez, E., additional, Yu, E.-S., additional, Kim, Y.-J., additional, Park, H. J., additional, Kim, H. J., additional, Shin, S. H., additional, Kim, J.-H., additional, Kim, J.-Y., additional, Lee, Y. K., additional, Fiore, M. R., additional, Sanne, C., additional, Mandeville, H. C., additional, Saran, F. H., additional, Greenspoon, J., additional, Duckworth, J., additional, Singh, S., additional, Scheinemann, K., additional, Whitton, A., additional, Gauvain, K., additional, Geller, T., additional, Elbabaa, S., additional, Dombrowski, J., additional, Wong, K., additional, Olch, A., additional, Davidson, T. B., additional, Venkatramani, R., additional, Haley, K., additional, Zaky, W., additional, Dhall, G., additional, Finlay, J., additional, Bishop, M. W., additional, Hummel, T. R., additional, Leach, J., additional, Minturn, J., additional, Breneman, J., additional, Stevenson, C., additional, Wagner, L., additional, Sutton, M., additional, Miles, L., additional, and Fouladi, M., additional

Published
2012
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21. In vivo radiation protection by nitric oxide modulation

Author

Liebmann J, Am, Deluca, Coffin D, Lk, Keefer, Venzon D, David Wink, and Jb, Mitchell

Subjects
Mice, Mice, Inbred C3H, Animals, Female, Amino Acid Oxidoreductases, Nitric Oxide Synthase, Arginine, Nitric Oxide, Radiation Dosage, Nitroarginine, Radiation Tolerance, Whole-Body Irradiation
Abstract

Drugs that affect blood flow have been shown to be whole body radiation protectors. Using NG-nitro-L-arginine, a specific inhibitor of nitric oxide synthase, and the NO-releasing agent (C2H5)2N[N(O)NO-]Na+ (DEA/NO), we have studied the ability of NO to modulate whole body radiation toxicity in C3H mice. NG-Nitro-L-arginine given to mice between 15 and 60 min prior to radiation afforded significant protection from whole body irradiation, e.g., the estimated whole body irradiation dose required to kill 50% of mice by 30 days after radiation (LD50/30) in mice treated with NG-nitro-L-arginine 60 min before irradiation was 1051 cGy compared with a whole body radiation LD50/30 of 822 cGy in control mice (P0.00001). Treatment of mice with DEA/NO prior to whole body irradiation also significantly reduced toxicity; the estimated whole body radiation LD50/30 was 1063 and 945 cGy in mice treated with DEA/NO 10 or 30 min before irradiation, respectively (P0.00001 for radiation LD50/30 of either DEA/NO-treated group compared with control). Measurement of [14C]etanidazole binding to bone marrow demonstrated that DEA/NO and NG-nitro-L-arginine exacerbated bone marrow hypoxia. Perturbations of NO levels have profound effects on in vivo radiosensitivity of normal tissues. We hypothesize that alterations in regional blood flow may underlie the changes in radiosensitivity that we have observed.

Published
1994

25. CD4+ T-cell loss and delayed expression of modulators of immune responses at mucosal sites of vaccinated macaques following SIVmac251 infection

Author

Vaccari, M, primary, Boasso, A, additional, Ma, Z-M, additional, Cecchinato, V, additional, Venzon, D, additional, Doster, M N, additional, Tsai, W P, additional, Shearer, G M, additional, Fuchs, D, additional, Felber, B K, additional, Pavlakis, G N, additional, Miller, C J, additional, and Franchini, G, additional

Published
2008
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26. CTLA-4 blockade decreases TGF-beta, IDO, and viral RNA expression in tissues of SIVmac251-infected macaques

Author

Hryniewicz, A., primary, Boasso, A., additional, Edghill-Smith, Y., additional, Vaccari, M., additional, Fuchs, D., additional, Venzon, D., additional, Nacsa, J., additional, Betts, M. R., additional, Tsai, W.-P., additional, Heraud, J.-M., additional, Beer, B., additional, Blanset, D., additional, Chougnet, C., additional, Lowy, I., additional, Shearer, G. M., additional, and Franchini, G., additional

Published
2006
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27. Prolonged survival of tumor-bearing rats with repetitive low-dose recombinant tumor necrosis factor

Author

brett sheppard, Venzon D, Dl, Fraker, Hn, Langstein, Jc, Jensen, and Ja, Norton

Subjects
Male, Cachexia, Time Factors, Dose-Response Relationship, Drug, Tumor Necrosis Factor-alpha, Body Weight, Drug Tolerance, Rats, Inbred F344, Recombinant Proteins, Rats, Eating, Random Allocation, Animals, Sarcoma, Experimental, Neoplasm Transplantation
Abstract

Tumor necrosis factor may be a mediator of the syndrome of cancer cachexia. Tachyphylaxis or tolerance to the cachectic effects of recombinant tumor necrosis factor (rTNF) has been previously described. In this study, we investigate whether repetitive exposure to rTNF can induce similar tolerance in tumor-bearing (TB) rats and ameliorate cachexia induced by the tumor. In experiment 1, non-tumor-bearing (NTB) and TB rats were randomized to either escalating low doses of rTNF or saline i.p. twice daily for 9 consecutive days. NTB rats treated with rTNF demonstrated a significant decline in food intake and weight change (P less than 0.00001) but soon developed tolerance to the cachectic effects of rTNF; they consumed significantly more food than on the first day of treatment and had weight change similar to NTB rats treated with saline. TB rats treated with rTNF showed a similar significant decline in food intake and weight change (P less than 0.0001) and also demonstrated similar tolerance to the cachectic effects of rTNF with continued treatment. Following treatment, TB rats that had been treated with rTNF ate significantly more and lost less weight than TB rats that had been treated with saline (P less than 0.00001). rTNF treatment of TB rats also demonstrated antineoplastic activity, as estimated tumor weight of tumors from rats treated with rTNF were significantly less than controls (P = 0.003). The anticachexia and antineoplastic effects of rTNF resulted in prolonged survival of TB rats treated with rTNF compared to control TB rats (P = 0.015). Experiment 2 utilized two different rTNF treatment regimens in TB rats: one group received 12 days of escalating doses of rTNF, and another group received 15 days of rTNF treatment. TB rats treated with rTNF again had a significantly greater food intake (P less than 0.00001) and delayed weight loss (P = 0.0001) posttreatment that was further augmented by additional doses of rTNF. Antineoplastic activity of rTNF was less clear, and overall tumor growth curves were not affected by rTNF treatment. Survival of TB rats treated with rTNF was again significantly increased in a dose-dependent manner (P = 0.006). Repeated administration of low doses of rTNF to TB rats induces mild reduction in tumor growth, tolerance to the cachectic effects of rTNF that results in tolerance to the cachectic effects of tumor, and prolongation of survival.

Published
1990

28. ALVAC-SIV-gag-pol-env-Based Vaccination and Macaque Major Histocompatibility Complex Class I (A*01) Delay Simian Immunodeficiency Virus SIVmac-Induced Immunodeficiency

Author

Pal, R., primary, Venzon, D., additional, Letvin, N. L., additional, Santra, S., additional, Montefiori, D. C., additional, Miller, N. R., additional, Tryniszewska, E., additional, Lewis, M. G., additional, VanCott, T. C., additional, Hirsch, V., additional, Woodward, R., additional, Gibson, A., additional, Grace, M., additional, Dobratz, E., additional, Markham, P. D., additional, Hel, Z., additional, Nacsa, J., additional, Klein, M., additional, Tartaglia, J., additional, and Franchini, G., additional

Published
2002
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31. Recombinant Vaccine-Induced Protection against the Highly Pathogenic Simian Immunodeficiency Virus SIV mac251 : Dependence on Route of Challenge Exposure

Author

Benson, J., primary, Chougnet, C., additional, Robert-Guroff, M., additional, Montefiori, D., additional, Markham, P., additional, Shearer, G., additional, Gallo, R. C., additional, Cranage, M., additional, Paoletti, E., additional, Limbach, K., additional, Venzon, D., additional, Tartaglia, J., additional, and Franchini, G., additional

Published
1998
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34. HIV infection--induced posttranslational modification of T cell signaling molecules associated with disease progression.

Author

Stefanová, I, primary, Saville, M W, additional, Peters, C, additional, Cleghorn, F R, additional, Schwartz, D, additional, Venzon, D J, additional, Weinhold, K J, additional, Jack, N, additional, Bartholomew, C, additional, Blattner, W A, additional, Yarchoan, R, additional, Bolen, J B, additional, and Horak, I D, additional

Published
1996
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37. Prospective, randomized trial of 5-fluorouracil, leucovorin, doxorubicin, and cyclophosphamide chemotherapy in combination with the interleukin-3/granulocyte-macrophage colony-stimulating factor (GM-CSF) fusion protein (PIXY321) versus GM-CSF in patients with advanced breast cancer

Author

O'Shaughnessy, JA, primary, Tolcher, A, additional, Riseberg, D, additional, Venzon, D, additional, Zujewski, J, additional, Noone, M, additional, Gossard, M, additional, Danforth, D, additional, Jacobson, J, additional, Chang, V, additional, Goldspiel, B, additional, Keegan, P, additional, Giusti, R, additional, and Cowan, KH, additional

Published
1996
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