Browsing by Author "Biggs, C. M."

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Open Access
Autoantibodies neutralizing type I IFNs are present in ~4% of uninfected individuals over 70 years old and account for ~20% of COVID-19 deaths
(American Association for the Advancement of Science (AAAS), 2021-08-20) Bastard, P.; Gervais, A.; Le Voyer, T.; Rosain, J.; Philippot, Q.; Manry, J.; Michailidis, E.; Hoffmann, H. H.; Eto, S.; Garcia-Prat, M.; Bizien, L.; Parra-Martinez, A.; Yang, R.; Haljasmagi, L.; Migaud, M.; Sarekannu, K.; Maslovskaja, J.; de Prost, N.; Tandjaoui-Lambiotte, Y.; Luyt, C. E.; Amador-Borrero, B.; Gaudet, A.; Poissy, J.; Morel, P.; Richard, P.; Cognasse, F.; Troya, J.; Trouillet-Assant, S.; Belot, A.; Saker, K.; Garcon, P.; Riviere, J. G.; Lagier, J. C.; Gentile, S.; Rosen, L. B.; Shaw, E.; Morio, T.; Tanaka, J.; Dalmau, D.; Tharaux, PL.; Sene, D.; Stepanian, A.; Megarbane, B.; Triantafyllia, V.; Fekkar, A.; Heath, J. R.; Franco, JL.; Anaya, J. M.; Sole-Violan, J.; Imberti, L.; Biondi, A.; Bonfanti, P.; Castagnoli, R.; Delmonte, O. M.; Zhang, Y.; Snow, A. L.; Holland, S. M.; Biggs, C. M.; Moncada-Velez, M.; Arias, A. A.; Lorenzo, L.; Boucherit, S.; Coulibaly, B.; Anglicheau, D.; Planas, A. M.; Haerynck, F.; Duvlis, S.; Nussbaum, R. L.; Özçelik, Tayfun; Keles, S.; Bousfiha, A. A.; El Bakkouri, J.; Ramirez-Santana, C.; Paul, S.; Pan-Hammarstrom, Q.; Hammarstrom, L.; Dupont, A.; Kurolap, A.; Metz, CN.; Aiuti, A.; Casari, G.; Lampasona, V.; Ciceri, F.; Barreiros, L. A.; Dominguez-Garrido, E.; Vidigal, M.; Zatz, M.; van de Beek, D.; Sahanic, S.; Tancevski, I.; Stepanovskyy, Y.; Boyarchuk, O.; Nukui, Y.; Tsumura, M.; Vidaur, L.; Tangye, S. G.; Burrel, S.; Duffy, D.; Quintana-Murci, L.; Klocperk, A.; Kann, N. Y.; Shcherbina, A.; Lau, Y. L.; Leung, D.; Coulongeat, M.; Marlet, J.; Koning, R.; Reyes, L. F.; Chauvineau-Grenier, A.; Venet, F.; Monneret, G.; Nussenzweig, MC.; Arrestier, R.; Boudhabhay, I.; Baris-Feldman, H.; Hagin, D.; Wauters, J.; Meyts, I.; Dyer, A. H.; Kennelly, SP.; Bourke, N. M.; Halwani, R.; Sharif-Askari, N. S.; Dorgham, K.; Sallette, J.; Sedkaoui, S. M.; AlKhater, S.; Rigo-Bonnin, R.; Morandeira, F.; Roussel, L.; Vinh, DC.; Ostrowski, SR.; Condino-Neto, A.; Prando, C.; Bondarenko, A.; Spaan, A. N.; Gilardin, L.; Fellay, J.; Lyonnet, S.; Bilguvar, K.; Lifton, R. P.; Mane, S.; Anderson, M. S.; Boisson, B.; Beziat, V.; Zhang, SY.; Andreakos, E.; Hermine, O.; Pujol, A.; Peterson, P.; Mogensen, T. H.; Rowen, L.; Mond, J.; Debette, S.; de Lamballerie, X.; Duval, X.; Mentre, F.; Zins, M.; Soler-Palacin, P.; Colobran, R.; Gorochov, G.; Solanich, X.; Susen, S.; Martinez-Picado, J.; Raoult, D.; Vasse, M.; Gregersen, P. K.; Piemonti, L.; Rodriguez-Gallego, C.; Notarangelo, LD.; Su, H. C.; Kisand, K.; Okada, S.; Puel, A.; Jouanguy, E.; Rice, C. M.; Tiberghien, P.; Zhang, Q.; Cobat, A.; Abel, L.; Casanova, J. L.
Circulating autoantibodies (auto-Abs) neutralizing high concentrations (10 ng/ml; in plasma diluted 1:10) of IFN-α and/or IFN-ω are found in about 10% of patients with critical COVID-19 (coronavirus disease 2019) pneumonia but not in individuals with asymptomatic infections. We detect auto-Abs neutralizing 100-fold lower, more physiological, concentrations of IFN-α and/or IFN-ω (100 pg/ml; in 1:10 dilutions of plasma) in 13.6% of 3595 patients with critical COVID-19, including 21% of 374 patients >80 years, and 6.5% of 522 patients with severe COVID-19. These antibodies are also detected in 18% of the 1124 deceased patients (aged 20 days to 99 years; mean: 70 years). Moreover, another 1.3% of patients with critical COVID-19 and 0.9% of the deceased patients have auto-Abs neutralizing high concentrations of IFN-β. We also show, in a sample of 34,159 uninfected individuals from the general population, that auto-Abs neutralizing high concentrations of IFN-α and/or IFN-ω are present in 0.18% of individuals between 18 and 69 years, 1.1% between 70 and 79 years, and 3.4% >80 years. Moreover, the proportion of individuals carrying auto-Abs neutralizing lower concentrations is greater in a subsample of 10,778 uninfected individuals: 1% of individuals <70 years, 2.3% between 70 and 80 years, and 6.3% >80 years. By contrast, auto-Abs neutralizing IFN-β do not become more frequent with age. Auto-Abs neutralizing type I IFNs predate SARS-CoV-2 infection and sharply increase in prevalence after the age of 70 years. They account for about 20% of both critical COVID-19 cases in the over 80s and total fatal COVID-19 cases.
Open Access
The risk of COVID-19 death is much greater and age dependent with type I IFN autoantibodies
(National Academy of Sciences, 2022-05-16) Manry, J.; Bastard, P.; Gervais, A.; Le Voyer, T.; Rosain, J.; Philippot, Q.; Michailidis, E.; Hoffmann, H.; Eto, S.; Garcia-Prat, M.; Bizien, L.; Parra-Martínez, A.; Yang, R.; Haljasmägi, L.; Migaud, M.; Särekannu, K.; Maslovskaja, J.; de Prost, N.; Tandjaoui-Lambiotte, Y.; Luyt, C.; Amador-Borrero, B.; Gaudet, A.; Poissy, J.; Morel, P.; Richard, P.; Cognasse, F.; Troya, J.; Trouillet-Assant, S.; Belot, A.; Saker, K.; Garçpn, P.; Rivière, J. G.; Lagier, J.; Gentile, S.; Rosen, L. B.; Shaw, E.; Morio, T.; Tanaka, J.; Dalmau, D.; Tharaux, P.; Sene, D.; Stepanian, A.; Mégarbane, B.; Triantafyllia, V.; Fekkar, A.; Heath, J. R.; Franco, J. L.; Anaya, J.; Solé-Violán, J.; Imberti, L.; Biondi, A.; Bonfanti, P.; Castagnoli, R.; Delmonte, O. M.; Zhang, Y.; Snow, A. L.; Holland, S. M.; Biggs, C. M.; Moncada-Vélez, M.; Arias, A. A.; Lorenzo, L.; Boucherit, S.; Anglicheau, D.; Planas, A. M.; Haerynck, F.; Duvlis, S.; Ozcelik, Tayfun; Keles, S.; Bousfiha, A. A.; El Bakkouri, J.; Ramirez-Santana, C.; Paul, S.; Pan-Hammarström, Q.; Hammarström, L.; Dupont, A.; Kurolap, A.; Metz, C. N.; Aiuti, A.; Casari, G.; Lampasona, V.; Ciceri, F.; Barreiros, L. A.; Dominguez-Garrido, E.; Vidigal, M.; Zatz, M.; van de Beek, D.; Sahanic, S.; Tancevski, I.; Stepanovskyy, Y.; Boyarchuk, O.; Nukui, Y.; Tsumura, M.; Vidaur, L.; Tangye, S. G.; Burrel, S.; Duffy, D.; Quintana-Murci, L.; Klocperk, A.; Kann, N. Y.; Shcherbina, A.; Lau, Y.; Leung, D.; Coulongeat, M.; Marlet, J.; Koning, R.; Reyes, L. F.; Chauvineau-Grenier, A.; Venet, F.; Monneret, G.; Nussenzweig, M. C.; Arrestier, R.; Boudhabhay, I.; Baris-Feldman, H.; Hagin, D.; Wauters, J.; Meyts, I.; Dyer, A. H.; Kennelly, S. P.; Bourke, N. M.; Halwani, R.; Sharif-Askari, F. S.; Dorgham, K.; Sallette, J.; Sedkaoui, S. M.; AlKhater, S.; Rigo-Bonnin, R.; Morandeira, F.; Roussel, L.; Vinh, D. C.; Erikstrup, C.; Condino-Neto, A.; Prando, C.; Bondarenko, A.; Spaan, A. N.; Gilardin, L.; Fellay, J.; Lyonnet, S.; Bilguvar, K.; Lifton, R. P.; Mane, S.; Anderson, M. S.; Boisson, B.; Béziat, V.; Zhang, S.; Andreakos, E.; Hermine, O.; Pujol, A.; Peterson, P.; Mogensen, T. H.; Rowen, L.; Mond, J.; Debette, S.; de Lamballerie, X.; Burdet, C.; Bouadma, L.; Zins, M.; Soler-Palacin, P.; Colobran, R.; Gorochov, G.; Solanich, X.; Susen, S.; Martinez-Picado, J.; Raoult, D.; Vasse, M.; Gregersen, P. K.; Piemonti, L.; Rodríguez-Gallego, C.; Notarangelo, L. D.; Su, H. C.; Kisand, K.; Okada, S.; Puel, A.; Jouanguy, E.; Rice, C. M.; Tiberghien, P.; Zhang, Q.; Casanova, J.; Abel, L.; Cobat, A.
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection fatality rate (IFR) doubles with every 5 y of age from childhood onward. Circulating autoantibodies neutralizing IFN-α, IFN-ω, and/or IFN-β are found in ∼20% of deceased patients across age groups, and in ∼1% of individuals aged [removed]4% of those >70 y old in the general population. With a sample of 1,261 unvaccinated deceased patients and 34,159 individuals of the general population sampled before the pandemic, we estimated both IFR and relative risk of death (RRD) across age groups for individuals carrying autoantibodies neutralizing type I IFNs, relative to noncarriers. The RRD associated with any combination of autoantibodies was higher in subjects under 70 y old. For autoantibodies neutralizing IFN-α2 or IFN-ω, the RRDs were 17.0 (95% CI: 11.7 to 24.7) and 5.8 (4.5 to 7.4) for individuals <70 y and ≥70 y old, respectively, whereas, for autoantibodies neutralizing both molecules, the RRDs were 188.3 (44.8 to 774.4) and 7.2 (5.0 to 10.3), respectively. In contrast, IFRs increased with age, ranging from 0.17% (0.12 to 0.31) for individuals <40 y old to 26.7% (20.3 to 35.2) for those ≥80 y old for autoantibodies neutralizing IFN-α2 or IFN-ω, and from 0.84% (0.31 to 8.28) to 40.5% (27.82 to 61.20) for autoantibodies neutralizing both. Autoantibodies against type I IFNs increase IFRs, and are associated with high RRDs, especially when neutralizing both IFN-α2 and IFN-ω. Remarkably, IFRs increase with age, whereas RRDs decrease with age. Autoimmunity to type I IFNs is a strong and common predictor of COVID-19 death.
Open Access
SARS-CoV-2–related MIS-C: A key to the viral and genetic causes of Kawasaki disease?
(Rockefeller University Press, 2021) Sancho-Shimizu, V.; Brodin, P.; Cobat, A.; Biggs, C. M.; Toubiana, J.; Lucas, C. L.; Henrickson, S. E.; Belot, A.; MIS-C@CHGE; Tangye, S. G.; D. Milner, J.; Levin, M.; Abel, L.; Bogunovic, D.; Casanova, J.-L.; Zhang, S. -Y.; Özçelik, Tayfun
Multisystem inflammatory syndrome in children (MIS-C) emerged in April 2020 in communities with high COVID-19 rates. This new condition is heterogenous but resembles Kawasaki disease (KD), a well-known but poorly understood and clinically heterogenous pediatric inflammatory condition for which weak associations have been found with a myriad of viral illnesses. Epidemiological data clearly indicate that SARS-CoV-2 is the trigger for MIS-C, which typically occurs about 1 mo after infection. These findings support the hypothesis of viral triggers for the various forms of classic KD. We further suggest that rare inborn errors of immunity (IEIs) altering the immune response to SARS-CoV-2 may underlie the pathogenesis of MIS-C in some children. The discovery of monogenic IEIs underlying MIS-C would shed light on its pathogenesis, paving the way for a new genetic approach to classic KD, revisited as a heterogeneous collection of IEIs to viruses.