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1. Structure of the SNX1-SNX5 complex

Author

Lopez-Robles, C., primary, Scaramuzza, S., additional, Astorga-Simon, E.N., additional, Banos-Mateos, S., additional, Vidaurrazaga, A., additional, Rojas, A.L., additional, Castano, D., additional, and Hierro, A., additional

Published
2023
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2. Association between convalescent plasma treatment and mortality in COVID-19: a collaborative systematic review and meta-analysis of randomized clinical trials.

Author

Axfors C., Janiaud P., Schmitt A.M., van't Hooft J., Smith E.R., Haber N.A., Abayomi A., Abduljalil M., Abdulrahman A., Acosta-Ampudia Y., Aguilar-Guisado M., Al-Beidh F., Alejandria M.M., Alfonso R.N., Ali M., AlQahtani M., AlZamrooni A., Anaya J.-M., Ang M.A.C., Aomar I.F., Argumanis L.E., Averyanov A., Baklaushev V.P., Balionis O., Benfield T., Berry S., Birocco N., Bonifacio L.B., Bowen A.C., Bown A., Cabello-Gutierrez C., Camacho B., Camacho-Ortiz A., Campbell-Lee S., Cao D.H., Cardesa A., Carnate J.M., Castillo G.J.J., Cavallo R., Chowdhury F.R., Chowdhury F.U.H., Ciccone G., Cingolani A., Climacosa F.M.M., Compernolle V., Cortez C.F.N., Costa Neto A., D'Antico S., Daly J., Danielle F., Davis J.S., De Rosa F.G., Denholm J.T., Denkinger C.M., Desmecht D., Diaz-Coronado J.C., Diaz Ponce-Medrano J.A., Donneau A.-F., Dumagay T.E., Dunachie S., Dungog C.C., Erinoso O., Escasa I.M.S., Estcourt L.J., Evans A., Evasan A.L.M., Fareli C.J., Fernandez-Sanchez V., Galassi C., Gallo J.E., Garcia P.J., Garcia P.L., Garcia J.A., Garigliany M., Garza-Gonzalez E., Gauiran D.T.V., Gaviria Garcia P.A., Giron-Gonzalez J.-A., Gomez-Almaguer D., Gordon A.C., Gothot A., Grass Guaqueta J.S., Green C., Grimaldi D., Hammond N.E., Harvala H., Heralde F.M., Herrick J., Higgins A.M., Hills T.E., Hines J., Holm K., Hoque A., Hoste E., Ignacio J.M., Ivanov A.V., Janssen M., Jennings J.H., Jha V., King R.A.N., Kjeldsen-Kragh J., Klenerman P., Kotecha A., Krapp F., Labanca L., Laing E., Landin-Olsson M., Laterre P.-F., Lim L.-L., Lim J., Ljungquist O., Llaca-Diaz J.M., Lopez-Robles C., Lopez-Cardenas S., Lopez-Plaza I., Lucero J.A.C., Lundgren M., Macias J., Maganito S.C., Malundo A.F.G., Manrique R.D., Manzini P.M., Marcos M., Marquez I., Martinez-Marcos F.J., Mata A.M., McArthur C.J., McQuilten Z.K., McVerry B.J., Menon D.K., Meyfroidt G., Mirasol M.A.L., Misset B., Molton J.S., Mondragon A.V., Monsalve D.M., Moradi Choghakabodi P., Morpeth S.C., Mouncey P.R., Moutschen M., Muller-Tidow C., Murphy E., Najdovski T., Nichol A.D., Nielsen H., Novak R.M., O'Sullivan M.V.N., Olalla J., Osibogun A., Osikomaiya B., Oyonarte S., Pardo-Oviedo J.M., Patel M.C., Paterson D.L., Pena-Perez C.A., Perez-Calatayud A.A., Perez-Alba E., Perkina A., Perry N., Pouladzadeh M., Poyato I., Price D.J., Quero A.K.H., Rahman M.M., Rahman M.S., Ramesh M., Ramirez-Santana C., Rasmussen M., Rees M.A., Rego E., Roberts J.A., Roberts D.J., Rodriguez Y., Rodriguez-Bano J., Rogers B.A., Rojas M., Romero A., Rowan K.M., Saccona F., Safdarian M., Santos M.C.M., Sasadeusz J., Scozzari G., Shankar-Hari M., Sharma G., Snelling T., Soto A., Tagayuna P.Y., Tang A., Tatem G., Teofili L., Tong S.Y.C., Turgeon A.F., Veloso J.D., Venkatesh B., Ventura-Enriquez Y., Webb S.A., Wiese L., Wiken C., Wood E.M., Yusubalieva G.M., Zacharowski K., Zarychanski R., Khanna N., Moher D., Goodman S.N., Ioannidis J.P.A., Hemkens L.G., Axfors C., Janiaud P., Schmitt A.M., van't Hooft J., Smith E.R., Haber N.A., Abayomi A., Abduljalil M., Abdulrahman A., Acosta-Ampudia Y., Aguilar-Guisado M., Al-Beidh F., Alejandria M.M., Alfonso R.N., Ali M., AlQahtani M., AlZamrooni A., Anaya J.-M., Ang M.A.C., Aomar I.F., Argumanis L.E., Averyanov A., Baklaushev V.P., Balionis O., Benfield T., Berry S., Birocco N., Bonifacio L.B., Bowen A.C., Bown A., Cabello-Gutierrez C., Camacho B., Camacho-Ortiz A., Campbell-Lee S., Cao D.H., Cardesa A., Carnate J.M., Castillo G.J.J., Cavallo R., Chowdhury F.R., Chowdhury F.U.H., Ciccone G., Cingolani A., Climacosa F.M.M., Compernolle V., Cortez C.F.N., Costa Neto A., D'Antico S., Daly J., Danielle F., Davis J.S., De Rosa F.G., Denholm J.T., Denkinger C.M., Desmecht D., Diaz-Coronado J.C., Diaz Ponce-Medrano J.A., Donneau A.-F., Dumagay T.E., Dunachie S., Dungog C.C., Erinoso O., Escasa I.M.S., Estcourt L.J., Evans A., Evasan A.L.M., Fareli C.J., Fernandez-Sanchez V., Galassi C., Gallo J.E., Garcia P.J., Garcia P.L., Garcia J.A., Garigliany M., Garza-Gonzalez E., Gauiran D.T.V., Gaviria Garcia P.A., Giron-Gonzalez J.-A., Gomez-Almaguer D., Gordon A.C., Gothot A., Grass Guaqueta J.S., Green C., Grimaldi D., Hammond N.E., Harvala H., Heralde F.M., Herrick J., Higgins A.M., Hills T.E., Hines J., Holm K., Hoque A., Hoste E., Ignacio J.M., Ivanov A.V., Janssen M., Jennings J.H., Jha V., King R.A.N., Kjeldsen-Kragh J., Klenerman P., Kotecha A., Krapp F., Labanca L., Laing E., Landin-Olsson M., Laterre P.-F., Lim L.-L., Lim J., Ljungquist O., Llaca-Diaz J.M., Lopez-Robles C., Lopez-Cardenas S., Lopez-Plaza I., Lucero J.A.C., Lundgren M., Macias J., Maganito S.C., Malundo A.F.G., Manrique R.D., Manzini P.M., Marcos M., Marquez I., Martinez-Marcos F.J., Mata A.M., McArthur C.J., McQuilten Z.K., McVerry B.J., Menon D.K., Meyfroidt G., Mirasol M.A.L., Misset B., Molton J.S., Mondragon A.V., Monsalve D.M., Moradi Choghakabodi P., Morpeth S.C., Mouncey P.R., Moutschen M., Muller-Tidow C., Murphy E., Najdovski T., Nichol A.D., Nielsen H., Novak R.M., O'Sullivan M.V.N., Olalla J., Osibogun A., Osikomaiya B., Oyonarte S., Pardo-Oviedo J.M., Patel M.C., Paterson D.L., Pena-Perez C.A., Perez-Calatayud A.A., Perez-Alba E., Perkina A., Perry N., Pouladzadeh M., Poyato I., Price D.J., Quero A.K.H., Rahman M.M., Rahman M.S., Ramesh M., Ramirez-Santana C., Rasmussen M., Rees M.A., Rego E., Roberts J.A., Roberts D.J., Rodriguez Y., Rodriguez-Bano J., Rogers B.A., Rojas M., Romero A., Rowan K.M., Saccona F., Safdarian M., Santos M.C.M., Sasadeusz J., Scozzari G., Shankar-Hari M., Sharma G., Snelling T., Soto A., Tagayuna P.Y., Tang A., Tatem G., Teofili L., Tong S.Y.C., Turgeon A.F., Veloso J.D., Venkatesh B., Ventura-Enriquez Y., Webb S.A., Wiese L., Wiken C., Wood E.M., Yusubalieva G.M., Zacharowski K., Zarychanski R., Khanna N., Moher D., Goodman S.N., Ioannidis J.P.A., and Hemkens L.G.

Abstract

Background: Convalescent plasma has been widely used to treat COVID-19 and is under investigation in numerous randomized clinical trials, but results are publicly available only for a small number of trials. The objective of this study was to assess the benefits of convalescent plasma treatment compared to placebo or no treatment and all-cause mortality in patients with COVID-19, using data from all available randomized clinical trials, including unpublished and ongoing trials (Open Science Framework, https://doi.org/10.17605/OSF.IO/GEHFX). Method(s): In this collaborative systematic review and meta-analysis, clinical trial registries (ClinicalTrials.gov, WHO International Clinical Trials Registry Platform), the Cochrane COVID-19 register, the LOVE database, and PubMed were searched until April 8, 2021. Investigators of trials registered by March 1, 2021, without published results were contacted via email. Eligible were ongoing, discontinued and completed randomized clinical trials that compared convalescent plasma with placebo or no treatment in COVID-19 patients, regardless of setting or treatment schedule. Aggregated mortality data were extracted from publications or provided by investigators of unpublished trials and combined using the Hartung-Knapp-Sidik-Jonkman random effects model. We investigated the contribution of unpublished trials to the overall evidence. Result(s): A total of 16,477 patients were included in 33 trials (20 unpublished with 3190 patients, 13 published with 13,287 patients). 32 trials enrolled only hospitalized patients (including 3 with only intensive care unit patients). Risk of bias was low for 29/33 trials. Of 8495 patients who received convalescent plasma, 1997 died (23%), and of 7982 control patients, 1952 died (24%). The combined risk ratio for all-cause mortality was 0.97 (95% confidence interval: 0.92; 1.02) with between-study heterogeneity not beyond chance (I2 = 0%). The RECOVERY trial had 69.8% and the unpublished evidence 25.3

Published
2021

3. Association between convalescent plasma treatment and mortality in COVID-19: a collaborative systematic review and meta-analysis of randomized clinical trials

Author

Axfors, C, Janiaud, P, Schmitt, AM, Van't Hooft, J, Smith, ER, Haber, NA, Abayomi, A, Abduljalil, M, Abdulrahman, A, Acosta-Ampudia, Y, Aguilar-Guisado, M, Al-Beidh, F, Alejandria, MM, Alfonso, RN, Ali, M, AlQahtani, M, AlZamrooni, A, Anaya, J-M, Ang, MAC, Aomar, IF, Argumanis, LE, Averyanov, A, Baklaushev, VP, Balionis, O, Benfield, T, Berry, S, Birocco, N, Bonifacio, LB, Bowen, AC, Bown, A, Cabello-Gutierrez, C, Camacho, B, Camacho-Ortiz, A, Campbell-Lee, S, Cao, DH, Cardesa, A, Carnate, JM, Castillo, GJJ, Cavallo, R, Chowdhury, FR, Chowdhury, FUH, Ciccone, G, Cingolani, A, Climacosa, FMM, Compernolle, V, Cortez, CFN, Neto, AC, D'Antico, S, Daly, J, Danielle, F, Davis, JS, De Rosa, FG, Denholm, JT, Denkinger, CM, Desmecht, D, Diaz-Coronado, JC, Diaz Ponce-Medrano, JA, Donneau, A-F, Dumagay, TE, Dunachie, S, Dungog, CC, Erinoso, O, Escasa, IMS, Estcourt, LJ, Evans, A, Evasan, ALM, Fareli, CJ, Fernandez-Sanchez, V, Galassi, C, Gallo, JE, Garcia, PJ, Garcia, PL, Garcia, JA, Garigliany, M, Garza-Gonzalez, E, Gauiran, DT, Gaviria Garcia, PA, Giron-Gonzalez, J-A, Gomez-Almaguer, D, Gordon, AC, Gothot, A, Grass Guaqueta, JS, Green, C, Grimaldi, D, Hammond, NE, Harvala, H, Heralde, FM, Herrick, J, Higgins, AM, Hills, TE, Hines, J, Holm, K, Hoque, A, Hoste, E, Ignacio, JM, Ivanov, A, Janssen, M, Jennings, JH, Jha, V, King, RAN, Kjeldsen-Kragh, J, Klenerman, P, Kotecha, A, Krapp, F, Labanca, L, Laing, E, Landin-Olsson, M, Laterre, P-F, Lim, L-L, Lim, J, Ljungquist, O, Llaca-Diaz, JM, Lopez-Robles, C, Lopez-Cardenas, S, Lopez-Plaza, I, Lucero, JAC, Lundgren, M, Macias, J, Maganito, SC, Malundo, AFG, Manrique, RD, Manzini, PM, Marcos, M, Marquez, I, Javier Martinez-Marcos, F, Mata, AM, McArthur, CJ, McQuilten, ZK, McVerry, BJ, Menon, DK, Meyfroidt, G, Mirasol, MAL, Misset, B, Molton, JS, Mondragon, A, Monsalve, DM, Choghakabodi, PM, Morpeth, SC, Mouncey, PR, Moutschen, M, Muller-Tidow, C, Murphy, E, Najdovski, T, Nichol, AD, Nielsen, H, Novak, RM, O'Sullivan, MVN, Olalla, J, Osibogun, A, Osikomaiya, B, Oyonarte, S, Pardo-Oviedo, JM, Patel, MC, Paterson, DL, Pena-Perez, CA, Perez-Calatayud, AA, Perez-Alba, E, Perkina, A, Perry, N, Pouladzadeh, M, Poyato, I, Price, DJ, Quero, AKH, Rahman, MM, Rahman, MS, Ramesh, M, Ramirez-Santana, C, Rasmussen, M, Rees, MA, Rego, E, Roberts, JA, Roberts, DJ, Rodriguez, Y, Rodriguez-Bano, J, Rogers, BA, Rojas, M, Romero, A, Rowan, KM, Saccona, F, Safdarian, M, Santos, MCM, Sasadeusz, J, Scozzari, G, Shankar-Hari, M, Sharma, G, Snelling, T, Soto, A, Tagayuna, PY, Tang, A, Tatem, G, Teofili, L, Tong, SYC, Turgeon, AF, Veloso, JD, Venkatesh, B, Ventura-Enriquez, Y, Webb, SA, Wiese, L, Wiken, C, Wood, EM, Yusubalieva, GM, Zacharowski, K, Zarychanski, R, Khanna, N, Moher, D, Goodman, SN, Ioannidis, JPA, Hemkens, LG, Axfors, C, Janiaud, P, Schmitt, AM, Van't Hooft, J, Smith, ER, Haber, NA, Abayomi, A, Abduljalil, M, Abdulrahman, A, Acosta-Ampudia, Y, Aguilar-Guisado, M, Al-Beidh, F, Alejandria, MM, Alfonso, RN, Ali, M, AlQahtani, M, AlZamrooni, A, Anaya, J-M, Ang, MAC, Aomar, IF, Argumanis, LE, Averyanov, A, Baklaushev, VP, Balionis, O, Benfield, T, Berry, S, Birocco, N, Bonifacio, LB, Bowen, AC, Bown, A, Cabello-Gutierrez, C, Camacho, B, Camacho-Ortiz, A, Campbell-Lee, S, Cao, DH, Cardesa, A, Carnate, JM, Castillo, GJJ, Cavallo, R, Chowdhury, FR, Chowdhury, FUH, Ciccone, G, Cingolani, A, Climacosa, FMM, Compernolle, V, Cortez, CFN, Neto, AC, D'Antico, S, Daly, J, Danielle, F, Davis, JS, De Rosa, FG, Denholm, JT, Denkinger, CM, Desmecht, D, Diaz-Coronado, JC, Diaz Ponce-Medrano, JA, Donneau, A-F, Dumagay, TE, Dunachie, S, Dungog, CC, Erinoso, O, Escasa, IMS, Estcourt, LJ, Evans, A, Evasan, ALM, Fareli, CJ, Fernandez-Sanchez, V, Galassi, C, Gallo, JE, Garcia, PJ, Garcia, PL, Garcia, JA, Garigliany, M, Garza-Gonzalez, E, Gauiran, DT, Gaviria Garcia, PA, Giron-Gonzalez, J-A, Gomez-Almaguer, D, Gordon, AC, Gothot, A, Grass Guaqueta, JS, Green, C, Grimaldi, D, Hammond, NE, Harvala, H, Heralde, FM, Herrick, J, Higgins, AM, Hills, TE, Hines, J, Holm, K, Hoque, A, Hoste, E, Ignacio, JM, Ivanov, A, Janssen, M, Jennings, JH, Jha, V, King, RAN, Kjeldsen-Kragh, J, Klenerman, P, Kotecha, A, Krapp, F, Labanca, L, Laing, E, Landin-Olsson, M, Laterre, P-F, Lim, L-L, Lim, J, Ljungquist, O, Llaca-Diaz, JM, Lopez-Robles, C, Lopez-Cardenas, S, Lopez-Plaza, I, Lucero, JAC, Lundgren, M, Macias, J, Maganito, SC, Malundo, AFG, Manrique, RD, Manzini, PM, Marcos, M, Marquez, I, Javier Martinez-Marcos, F, Mata, AM, McArthur, CJ, McQuilten, ZK, McVerry, BJ, Menon, DK, Meyfroidt, G, Mirasol, MAL, Misset, B, Molton, JS, Mondragon, A, Monsalve, DM, Choghakabodi, PM, Morpeth, SC, Mouncey, PR, Moutschen, M, Muller-Tidow, C, Murphy, E, Najdovski, T, Nichol, AD, Nielsen, H, Novak, RM, O'Sullivan, MVN, Olalla, J, Osibogun, A, Osikomaiya, B, Oyonarte, S, Pardo-Oviedo, JM, Patel, MC, Paterson, DL, Pena-Perez, CA, Perez-Calatayud, AA, Perez-Alba, E, Perkina, A, Perry, N, Pouladzadeh, M, Poyato, I, Price, DJ, Quero, AKH, Rahman, MM, Rahman, MS, Ramesh, M, Ramirez-Santana, C, Rasmussen, M, Rees, MA, Rego, E, Roberts, JA, Roberts, DJ, Rodriguez, Y, Rodriguez-Bano, J, Rogers, BA, Rojas, M, Romero, A, Rowan, KM, Saccona, F, Safdarian, M, Santos, MCM, Sasadeusz, J, Scozzari, G, Shankar-Hari, M, Sharma, G, Snelling, T, Soto, A, Tagayuna, PY, Tang, A, Tatem, G, Teofili, L, Tong, SYC, Turgeon, AF, Veloso, JD, Venkatesh, B, Ventura-Enriquez, Y, Webb, SA, Wiese, L, Wiken, C, Wood, EM, Yusubalieva, GM, Zacharowski, K, Zarychanski, R, Khanna, N, Moher, D, Goodman, SN, Ioannidis, JPA, and Hemkens, LG

Abstract

BACKGROUND: Convalescent plasma has been widely used to treat COVID-19 and is under investigation in numerous randomized clinical trials, but results are publicly available only for a small number of trials. The objective of this study was to assess the benefits of convalescent plasma treatment compared to placebo or no treatment and all-cause mortality in patients with COVID-19, using data from all available randomized clinical trials, including unpublished and ongoing trials (Open Science Framework, https://doi.org/10.17605/OSF.IO/GEHFX ). METHODS: In this collaborative systematic review and meta-analysis, clinical trial registries (ClinicalTrials.gov, WHO International Clinical Trials Registry Platform), the Cochrane COVID-19 register, the LOVE database, and PubMed were searched until April 8, 2021. Investigators of trials registered by March 1, 2021, without published results were contacted via email. Eligible were ongoing, discontinued and completed randomized clinical trials that compared convalescent plasma with placebo or no treatment in COVID-19 patients, regardless of setting or treatment schedule. Aggregated mortality data were extracted from publications or provided by investigators of unpublished trials and combined using the Hartung-Knapp-Sidik-Jonkman random effects model. We investigated the contribution of unpublished trials to the overall evidence. RESULTS: A total of 16,477 patients were included in 33 trials (20 unpublished with 3190 patients, 13 published with 13,287 patients). 32 trials enrolled only hospitalized patients (including 3 with only intensive care unit patients). Risk of bias was low for 29/33 trials. Of 8495 patients who received convalescent plasma, 1997 died (23%), and of 7982 control patients, 1952 died (24%). The combined risk ratio for all-cause mortality was 0.97 (95% confidence interval: 0.92; 1.02) with between-study heterogeneity not beyond chance (I2 = 0%). The RECOVERY trial had 69.8% and the unpublished evidence 25.3% o

Published
2021

4. Association between convalescent plasma treatment and mortality in COVID-19: a collaborative systematic review and meta-analysis of randomized clinical trials

Author

Axfors, C., Janiaud, P., Schmitt, A. M., van't Hooft, J., Smith, E. R., Haber, N. A., Abayomi, A., Abduljalil, M., Abdulrahman, A., Acosta-Ampudia, Y., Aguilar-Guisado, M., Al-Beidh, F., Alejandria, M. M., Alfonso, R. N., Ali, M., Alqahtani, M., Alzamrooni, A., Anaya, J. -M., Ang, M. A. C., Aomar, I. F., Argumanis, L. E., Averyanov, A., Baklaushev, V. P., Balionis, O., Benfield, T., Berry, S., Birocco, N., Bonifacio, L. B., Bowen, A. C., Bown, A., Cabello-Gutierrez, C., Camacho, B., Camacho-Ortiz, A., Campbell-Lee, S., Cao, D. H., Cardesa, A., Carnate, J. M., Castillo, G. J. J., Cavallo, R., Chowdhury, F. R., Chowdhury, F. U. H., Ciccone, G., Cingolani, Antonella, Climacosa, F. M. M., Compernolle, V., Cortez, C. F. N., Costa Neto, A., D'Antico, S., Daly, J., Danielle, F., Davis, J. S., De Rosa, F. G., Denholm, J. T., Denkinger, C. M., Desmecht, D., Diaz-Coronado, J. C., Diaz Ponce-Medrano, J. A., Donneau, A. -F., Dumagay, T. E., Dunachie, S., Dungog, C. C., Erinoso, O., Escasa, I. M. S., Estcourt, L. J., Evans, A., Evasan, A. L. M., Fareli, C. J., Fernandez-Sanchez, V., Galassi, C., Gallo, J. E., Garcia, P. J., Garcia, P. L., Garcia, J. A., Garigliany, M., Garza-Gonzalez, E., Gauiran, D. T. V., Gaviria Garcia, P. A., Giron-Gonzalez, J. -A., Gomez-Almaguer, D., Gordon, A. C., Gothot, A., Grass Guaqueta, J. S., Green, C., Grimaldi, D., Hammond, N. E., Harvala, H., Heralde, F. M., Herrick, J., Higgins, A. M., Hills, T. E., Hines, J., Holm, K., Hoque, A., Hoste, E., Ignacio, J. M., Ivanov, A. V., Janssen, M., Jennings, J. H., Jha, V., King, R. A. N., Kjeldsen-Kragh, J., Klenerman, P., Kotecha, A., Krapp, F., Labanca, L., Laing, E., Landin-Olsson, M., Laterre, P. -F., Lim, L. -L., Lim, J., Ljungquist, O., Llaca-Diaz, J. M., Lopez-Robles, C., Lopez-Cardenas, S., Lopez-Plaza, I., Lucero, J. A. C., Lundgren, M., Macias, J., Maganito, S. C., Malundo, A. F. G., Manrique, R. D., Manzini, P. M., Marcos, M., Marquez, I., Martinez-Marcos, F. J., Mata, A. M., Mcarthur, C. J., Mcquilten, Z. K., Mcverry, B. J., Menon, D. K., Meyfroidt, G., Mirasol, M. A. L., Misset, B., Molton, J. S., Mondragon, A. V., Monsalve, D. M., Moradi Choghakabodi, P., Morpeth, S. C., Mouncey, P. R., Moutschen, M., Muller-Tidow, C., Murphy, E., Najdovski, T., Nichol, A. D., Nielsen, H., Novak, R. M., O'Sullivan, M. V. N., Olalla, J., Osibogun, A., Osikomaiya, B., Oyonarte, S., Pardo-Oviedo, J. M., Patel, M. C., Paterson, D. L., Pena-Perez, C. A., Perez-Calatayud, A. A., Perez-Alba, E., Perkina, A., Perry, N., Pouladzadeh, M., Poyato, I., Price, D. J., Quero, A. K. H., Rahman, M. M., Rahman, M. S., Ramesh, M., Ramirez-Santana, C., Rasmussen, M., Rees, M. A., Rego, E., Roberts, J. A., Roberts, D. J., Rodriguez, Y., Rodriguez-Bano, J., Rogers, B. A., Rojas, M., Romero, A., Rowan, K. M., Saccona, F., Safdarian, M., Santos, M. C. M., Sasadeusz, J., Scozzari, G., Shankar-Hari, M., Sharma, G., Snelling, T., Soto, A., Tagayuna, P. Y., Tang, A., Tatem, G., Teofili, Luciana, Tong, S. Y. C., Turgeon, A. F., Veloso, J. D., Venkatesh, B., Ventura-Enriquez, Y., Webb, S. A., Wiese, L., Wiken, C., Wood, E. M., Yusubalieva, G. M., Zacharowski, K., Zarychanski, R., Khanna, N., Moher, D., Goodman, S. N., Ioannidis, J. P. A., Hemkens, L. G., Cingolani A. (ORCID:0000-0002-3793-2755), Teofili L. (ORCID:0000-0002-7214-1561), Axfors, C., Janiaud, P., Schmitt, A. M., van't Hooft, J., Smith, E. R., Haber, N. A., Abayomi, A., Abduljalil, M., Abdulrahman, A., Acosta-Ampudia, Y., Aguilar-Guisado, M., Al-Beidh, F., Alejandria, M. M., Alfonso, R. N., Ali, M., Alqahtani, M., Alzamrooni, A., Anaya, J. -M., Ang, M. A. C., Aomar, I. F., Argumanis, L. E., Averyanov, A., Baklaushev, V. P., Balionis, O., Benfield, T., Berry, S., Birocco, N., Bonifacio, L. B., Bowen, A. C., Bown, A., Cabello-Gutierrez, C., Camacho, B., Camacho-Ortiz, A., Campbell-Lee, S., Cao, D. H., Cardesa, A., Carnate, J. M., Castillo, G. J. J., Cavallo, R., Chowdhury, F. R., Chowdhury, F. U. H., Ciccone, G., Cingolani, Antonella, Climacosa, F. M. M., Compernolle, V., Cortez, C. F. N., Costa Neto, A., D'Antico, S., Daly, J., Danielle, F., Davis, J. S., De Rosa, F. G., Denholm, J. T., Denkinger, C. M., Desmecht, D., Diaz-Coronado, J. C., Diaz Ponce-Medrano, J. A., Donneau, A. -F., Dumagay, T. E., Dunachie, S., Dungog, C. C., Erinoso, O., Escasa, I. M. S., Estcourt, L. J., Evans, A., Evasan, A. L. M., Fareli, C. J., Fernandez-Sanchez, V., Galassi, C., Gallo, J. E., Garcia, P. J., Garcia, P. L., Garcia, J. A., Garigliany, M., Garza-Gonzalez, E., Gauiran, D. T. V., Gaviria Garcia, P. A., Giron-Gonzalez, J. -A., Gomez-Almaguer, D., Gordon, A. C., Gothot, A., Grass Guaqueta, J. S., Green, C., Grimaldi, D., Hammond, N. E., Harvala, H., Heralde, F. M., Herrick, J., Higgins, A. M., Hills, T. E., Hines, J., Holm, K., Hoque, A., Hoste, E., Ignacio, J. M., Ivanov, A. V., Janssen, M., Jennings, J. H., Jha, V., King, R. A. N., Kjeldsen-Kragh, J., Klenerman, P., Kotecha, A., Krapp, F., Labanca, L., Laing, E., Landin-Olsson, M., Laterre, P. -F., Lim, L. -L., Lim, J., Ljungquist, O., Llaca-Diaz, J. M., Lopez-Robles, C., Lopez-Cardenas, S., Lopez-Plaza, I., Lucero, J. A. C., Lundgren, M., Macias, J., Maganito, S. C., Malundo, A. F. G., Manrique, R. D., Manzini, P. M., Marcos, M., Marquez, I., Martinez-Marcos, F. J., Mata, A. M., Mcarthur, C. J., Mcquilten, Z. K., Mcverry, B. J., Menon, D. K., Meyfroidt, G., Mirasol, M. A. L., Misset, B., Molton, J. S., Mondragon, A. V., Monsalve, D. M., Moradi Choghakabodi, P., Morpeth, S. C., Mouncey, P. R., Moutschen, M., Muller-Tidow, C., Murphy, E., Najdovski, T., Nichol, A. D., Nielsen, H., Novak, R. M., O'Sullivan, M. V. N., Olalla, J., Osibogun, A., Osikomaiya, B., Oyonarte, S., Pardo-Oviedo, J. M., Patel, M. C., Paterson, D. L., Pena-Perez, C. A., Perez-Calatayud, A. A., Perez-Alba, E., Perkina, A., Perry, N., Pouladzadeh, M., Poyato, I., Price, D. J., Quero, A. K. H., Rahman, M. M., Rahman, M. S., Ramesh, M., Ramirez-Santana, C., Rasmussen, M., Rees, M. A., Rego, E., Roberts, J. A., Roberts, D. J., Rodriguez, Y., Rodriguez-Bano, J., Rogers, B. A., Rojas, M., Romero, A., Rowan, K. M., Saccona, F., Safdarian, M., Santos, M. C. M., Sasadeusz, J., Scozzari, G., Shankar-Hari, M., Sharma, G., Snelling, T., Soto, A., Tagayuna, P. Y., Tang, A., Tatem, G., Teofili, Luciana, Tong, S. Y. C., Turgeon, A. F., Veloso, J. D., Venkatesh, B., Ventura-Enriquez, Y., Webb, S. A., Wiese, L., Wiken, C., Wood, E. M., Yusubalieva, G. M., Zacharowski, K., Zarychanski, R., Khanna, N., Moher, D., Goodman, S. N., Ioannidis, J. P. A., Hemkens, L. G., Cingolani A. (ORCID:0000-0002-3793-2755), and Teofili L. (ORCID:0000-0002-7214-1561)

Abstract

Background: Convalescent plasma has been widely used to treat COVID-19 and is under investigation in numerous randomized clinical trials, but results are publicly available only for a small number of trials. The objective of this study was to assess the benefits of convalescent plasma treatment compared to placebo or no treatment and all-cause mortality in patients with COVID-19, using data from all available randomized clinical trials, including unpublished and ongoing trials (Open Science Framework, https://doi.org/10.17605/OSF.IO/GEHFX). Methods: In this collaborative systematic review and meta-analysis, clinical trial registries (ClinicalTrials.gov, WHO International Clinical Trials Registry Platform), the Cochrane COVID-19 register, the LOVE database, and PubMed were searched until April 8, 2021. Investigators of trials registered by March 1, 2021, without published results were contacted via email. Eligible were ongoing, discontinued and completed randomized clinical trials that compared convalescent plasma with placebo or no treatment in COVID-19 patients, regardless of setting or treatment schedule. Aggregated mortality data were extracted from publications or provided by investigators of unpublished trials and combined using the Hartung–Knapp–Sidik–Jonkman random effects model. We investigated the contribution of unpublished trials to the overall evidence. Results: A total of 16,477 patients were included in 33 trials (20 unpublished with 3190 patients, 13 published with 13,287 patients). 32 trials enrolled only hospitalized patients (including 3 with only intensive care unit patients). Risk of bias was low for 29/33 trials. Of 8495 patients who received convalescent plasma, 1997 died (23%), and of 7982 control patients, 1952 died (24%). The combined risk ratio for all-cause mortality was 0.97 (95% confidence interval: 0.92; 1.02) with between-study heterogeneity not beyond chance (I2 = 0%). The RECOVERY trial had 69.8% and the unpublished evidence 25.3% of

Published
2021

5. Protein scaffolds in endosomal cargo retrieval

Author

Lopez-Robles, C., Rojas, A., Romano-Moreno, Miguel, Baños-Mateos, S., Romero, M., Fernández-Recio, Juan, and Hierro, A.

Abstract

Trabajo presentado en el 42nd Congress of the Spanish Society of Biochemistry and Molecular Biology (SEBBM), celebrado en Madrid (España), del 16 al 19 de julio de 2019

Published
2019

7. Establishment and Characterization of a Stable Producer Cell Line Generation Platform for the Manufacturing of Clinical-Grade Lentiviral Vectors.

Author

Arrasate A, Bravo I, Lopez-Robles C, Arbelaiz-Sarasola A, Ugalde M, Meijueiro ML, Zuazo M, Valero A, Banos-Mateos S, Ramirez JC, Albo C, Lamsfus-Calle A, and Fertin MJ

Abstract

Background/Objectives: To date, nearly 300 lentiviral-based gene therapy clinical trials have been conducted, with eight therapies receiving regulatory approval for commercialization. These advances, along with the increased number of advanced-phase clinical trials, have prompted contract development and manufacturing organizations (CDMOs) to develop innovative strategies to address the growing demand for large-scale batches of lentiviral vectors (LVVs). Consequently, manufacturers have focused on optimizing processes under good manufacturing practices (GMPs) to improve cost-efficiency, increase process robustness, and ensure regulatory compliance. Nowadays, the LVV production process mainly relies on the transient transfection of four plasmids encoding for the lentiviral helper genes and the transgene. While this method is efficient at small scales and has also proven to be scalable, the industry is exploring alternative processes due to the high cost of GMP reagents, and the batch-to-batch variability predominantly attributed to the transfection step. Methods: Here, we report the development and implementation of a reliable and clinical-grade envisioned platform based on the generation of stable producer cell lines (SCLs) from an initial well-characterized lentiviral packaging cell line (PCL). Results: This platform enables the production of VSV-G-pseudotyped LVVs through a fully transfection-free manufacturing process. Our data demonstrate that the developed platform will facilitate successful technological transfer to large-scale LVV production for clinical application. Conclusions: With this simple and robust stable cell line generation strategy, we address key concerns associated with the costs and reproducibility of current manufacturing processes.

Published
2024
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8. Abolishing Retro-Transduction of Producer Cells in Lentiviral Vector Manufacturing.

Author

Banos-Mateos S, Lopez-Robles C, Yubero ME, Jurado A, Arbelaiz-Sarasola A, Lamsfus-Calle A, Arrasate A, Albo C, Ramírez JC, and Fertin MJ

Subjects
Humans, Viral Envelope Proteins genetics, Viral Envelope Proteins metabolism, HEK293 Cells, Membrane Glycoproteins, Genetic Vectors genetics, Lentivirus genetics, Transduction, Genetic, Receptors, LDL metabolism, Receptors, LDL genetics
Abstract

Transduction of producer cells during lentiviral vector (LVV) production causes the loss of 70-90% of viable particles. This process is called retro-transduction and it is a consequence of the interaction between the LVV envelope protein, VSV-G, and the LDL receptor located on the producer cell membrane, allowing lentiviral vector transduction. Avoiding retro-transduction in LVV manufacturing is crucial to improve net production and, therefore, the efficiency of the production process. Here, we describe a method for quantifying the transduction of producer cells and three different strategies that, focused on the interaction between VSV-G and the LDLR, aim to reduce retro-transduction.

Published
2024
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9. Architecture of the ESCPE-1 membrane coat.

Author

Lopez-Robles C, Scaramuzza S, Astorga-Simon EN, Ishida M, Williamson CD, Baños-Mateos S, Gil-Carton D, Romero-Durana M, Vidaurrazaga A, Fernandez-Recio J, Rojas AL, Bonifacino JS, Castaño-Díez D, and Hierro A

Subjects
Protein Transport, Membrane Proteins metabolism, Cell Membrane metabolism, Endosomes metabolism, Carrier Proteins metabolism
Abstract

Recycling of membrane proteins enables the reuse of receptors, ion channels and transporters. A key component of the recycling machinery is the endosomal sorting complex for promoting exit 1 (ESCPE-1), which rescues transmembrane proteins from the endolysosomal pathway for transport to the trans-Golgi network and the plasma membrane. This rescue entails the formation of recycling tubules through ESCPE-1 recruitment, cargo capture, coat assembly and membrane sculpting by mechanisms that remain largely unknown. Herein, we show that ESCPE-1 has a single-layer coat organization and suggest how synergistic interactions between ESCPE-1 protomers, phosphoinositides and cargo molecules result in a global arrangement of amphipathic helices to drive tubule formation. Our results thus define a key process of tubule-based endosomal sorting., (© 2023. The Author(s).)

Published
2023
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10. Uncoupling PIP2-calmodulin regulation of Kv7.2 channels by an assembly destabilizing epileptogenic mutation.

Author

Alberdi A, Gomis-Perez C, Bernardo-Seisdedos G, Alaimo A, Malo C, Aldaregia J, Lopez-Robles C, Areso P, Butz E, Wahl-Schott C, and Villarroel A

Subjects
Calmodulin genetics, Cell Line, Humans, KCNQ2 Potassium Channel genetics, Mutation genetics, Protein Binding, Calmodulin metabolism, KCNQ2 Potassium Channel metabolism, Phosphatidylinositol 4,5-Diphosphate metabolism
Abstract

We show that the combination of an intracellular bi-partite calmodulin (CaM)-binding site and a distant assembly region affect how an ion channel is regulated by a membrane lipid. Our data reveal that regulation by phosphatidylinositol(4,5)bisphosphate (PIP2) and stabilization of assembled Kv7.2 subunits by intracellular coiled-coil regions far from the membrane are coupled molecular processes. Live-cell fluorescence energy transfer measurements and direct binding studies indicate that remote coiled-coil formation creates conditions for different CaM interaction modes, each conferring different PIP2 dependency to Kv7.2 channels. Disruption of coiled-coil formation by epilepsy-causing mutation decreases apparent CaM-binding affinity and interrupts CaM influence on PIP2 sensitivity., (© 2015. Published by The Company of Biologists Ltd.)

Published
2015
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