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Low serum neutralizing anti-SARS-CoV-2 S antibody levels in mildly affected COVID-19 convalescent patients revealed by two different detection methods.
Bošnjak B, Stein SC, Willenzon S, Cordes AK, Puppe W, Bernhardt G, Ravens I, Ritter C, Schultze-Florey CR, Gödecke N, Martens J, Kleine-Weber H, Hoffmann M, Cossmann A, Yilmaz M, Pink I, Hoeper MM, Behrens GMN, Pöhlmann S, Blasczyk R, Schulz TF, Förster R. Bošnjak B, et al. Among authors: ritter c. Cell Mol Immunol. 2021 Apr;18(4):936-944. doi: 10.1038/s41423-020-00573-9. Epub 2020 Nov 2. Cell Mol Immunol. 2021. PMID: 33139905 Free PMC article.
Immune responses against SARS-CoV-2 variants after heterologous and homologous ChAdOx1 nCoV-19/BNT162b2 vaccination.
Barros-Martins J, Hammerschmidt SI, Cossmann A, Odak I, Stankov MV, Morillas Ramos G, Dopfer-Jablonka A, Heidemann A, Ritter C, Friedrichsen M, Schultze-Florey C, Ravens I, Willenzon S, Bubke A, Ristenpart J, Janssen A, Ssebyatika G, Bernhardt G, Münch J, Hoffmann M, Pöhlmann S, Krey T, Bošnjak B, Förster R, Behrens GMN. Barros-Martins J, et al. Among authors: ritter c. Nat Med. 2021 Sep;27(9):1525-1529. doi: 10.1038/s41591-021-01449-9. Epub 2021 Jul 14. Nat Med. 2021. PMID: 34262158 Free PMC article.
Case Report: Convalescent Plasma Therapy Induced Anti-SARS-CoV-2 T Cell Expansion, NK Cell Maturation and Virus Clearance in a B Cell Deficient Patient After CD19 CAR T Cell Therapy.
Bošnjak B, Odak I, Ritter C, Stahl K, Graalmann T, Steinbrück L, Blasczyk R, Falk CS, Schulz TF, Wedemeyer HH, Cornberg M, Ganser A, Förster R, Koenecke C. Bošnjak B, et al. Among authors: ritter c. Front Immunol. 2021 Aug 12;12:721738. doi: 10.3389/fimmu.2021.721738. eCollection 2021. Front Immunol. 2021. PMID: 34456929 Free PMC article.
Robust induction of neutralizing antibodies against the SARS-CoV-2 Delta variant after homologous Spikevax or heterologous Vaxzevria-Spikevax vaccination.
Hammerschmidt SI, Thurm C, Bošnjak B, Bernhardt G, Reinhold A, Willenzon S, Ritter C, Reinhold D, Schraven B, Förster R. Hammerschmidt SI, et al. Among authors: ritter c. Eur J Immunol. 2022 Feb;52(2):356-359. doi: 10.1002/eji.202149645. Epub 2022 Jan 7. Eur J Immunol. 2022. PMID: 34870322 Free PMC article.
Longitudinal Tracking of Immune Responses in COVID-19 Convalescents Reveals Absence of Neutralization Activity Against Omicron and Staggered Impairment to Other SARS-CoV-2 Variants of Concern.
Odak I, Schultze-Florey CR, Hammerschmidt SI, Ritter C, Willenzon S, Friedrichsen M, Ravens I, Sikora R, Bayir LM, Gutierrez Jauregui R, Bernhardt G, Stankov MV, Cossmann A, Hansen G, Krey T, Cornberg M, Koenecke C, Behrens GMN, Bošnjak B, Förster R. Odak I, et al. Among authors: ritter c. Front Immunol. 2022 Mar 14;13:863039. doi: 10.3389/fimmu.2022.863039. eCollection 2022. Front Immunol. 2022. PMID: 35359969 Free PMC article.
Intranasal Delivery of MVA Vector Vaccine Induces Effective Pulmonary Immunity Against SARS-CoV-2 in Rodents.
Bošnjak B, Odak I, Barros-Martins J, Sandrock I, Hammerschmidt SI, Permanyer M, Patzer GE, Greorgiev H, Gutierrez Jauregui R, Tscherne A, Schwarz JH, Kalodimou G, Ssebyatika G, Ciurkiewicz M, Willenzon S, Bubke A, Ristenpart J, Ritter C, Tuchel T, Meyer Zu Natrup C, Shin DL, Clever S, Limpinsel L, Baumgärtner W, Krey T, Volz A, Sutter G, Förster R. Bošnjak B, et al. Among authors: ritter c. Front Immunol. 2021 Nov 11;12:772240. doi: 10.3389/fimmu.2021.772240. eCollection 2021. Front Immunol. 2021. PMID: 34858430 Free PMC article.
BNT162b2-boosted immune responses six months after heterologous or homologous ChAdOx1nCoV-19/BNT162b2 vaccination against COVID-19.
Behrens GMN, Barros-Martins J, Cossmann A, Ramos GM, Stankov MV, Odak I, Dopfer-Jablonka A, Hetzel L, Köhler M, Patzer G, Binz C, Ritter C, Friedrichsen M, Schultze-Florey C, Ravens I, Willenzon S, Bubke A, Ristenpart J, Janssen A, Ssebyatika G, Krähling V, Bernhardt G, Hoffmann M, Pöhlmann S, Krey T, Bošnjak B, Hammerschmidt SI, Förster R. Behrens GMN, et al. Among authors: ritter c. Nat Commun. 2022 Aug 18;13(1):4872. doi: 10.1038/s41467-022-32527-2. Nat Commun. 2022. PMID: 35982040 Free PMC article.
A structural basis for BRD2/4-mediated host chromatin interaction and oligomer assembly of Kaposi sarcoma-associated herpesvirus and murine gammaherpesvirus LANA proteins.
Hellert J, Weidner-Glunde M, Krausze J, Richter U, Adler H, Fedorov R, Pietrek M, Rückert J, Ritter C, Schulz TF, Lührs T. Hellert J, et al. Among authors: ritter c. PLoS Pathog. 2013;9(10):e1003640. doi: 10.1371/journal.ppat.1003640. Epub 2013 Oct 17. PLoS Pathog. 2013. PMID: 24146614 Free PMC article.
895 results