{"id":3460,"date":"2025-01-21T15:33:50","date_gmt":"2025-01-21T15:33:50","guid":{"rendered":"https:\/\/www.drfz.de\/?post_type=working-group&#038;p=3460"},"modified":"2025-05-21T12:56:42","modified_gmt":"2025-05-21T12:56:42","slug":"b-zell-gedachtnis","status":"publish","type":"working-group","link":"https:\/\/www.drfz.de\/en\/arbeitsgruppen\/b-zell-gedachtnis\/","title":{"rendered":"B Cell Memory"},"content":{"rendered":"\n  <section id=\"about-us-\"\n           class=\"section accordion  alignwide  toc-item\"\n           data-open=\"multiple\">\n    <div class=\"container container--center container--medium\">\n              <h2 class=\"h3 section__heading launimation slideBottom\">About us <\/h2>\n      \n      \n      \n              <div id=\"panel-\"\n             class=\"accordion__category active\" role=\"tabpanel\"\n             aria-labelledby=\"tab-\">\n                    <script type=\"application\/ld+json\">\n            {\n              \"@context\": \"https:\/\/schema.org\",\n              \"@type\": \"FAQPage\",\n              \"mainEntity\": [{\"@type\": \"Question\",\"name\": \"(Auto)antigen-specific plasmablasts and memory B cells\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"For comparison, the group studies characteristics of (auto)antigen specific plasmablast and memory B cells upon vaccination versus active autoimmune disease. Such studies address potential molecular differences between autoreactive and protective B and plasma cells which would candidate as selective target in treatment autoimmunity. Moreover, such differences can serve as biomarkers for disease activity, prognosis and\/or therapeutic response.\"}},{\"@type\": \"Question\",\"name\": \"Molecular and functional properties of plasma cell subsets\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"After the original identification of unique CD19- plasma cells implying that human bone marrow plasma cells are several heterogeneous subsets, current studies address this heterogeneity by their detailed molecular and functional characteristics. In this context and within a collaborative project with Prof. Klaus Rajewsky\u2019s group at the MDC, we apply state of the art CRISPR\/Cas9 technology to identify molecular differences between normal plasma cells and autoimmune plasma cells from SLE patients that can provide the basis for innovative molecular therapies.\"}},{\"@type\": \"Question\",\"name\": \"Hyporesponsive or anergic post-activated (APA) B cells\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"In contrast to the conventional view that B lineage cells in autoimmunity are hyperresponsiveness, we originally found hyporesponsive or anergic post-activated (APA) B lineage cells in SLE, RA and Sj\u00f6gren\u2019s\u00a0 based on their reduced cytokine production, TLR and especially BCR responses. Most notable and with the most striking differences, BCR activation resulted in substantially reduced protein tyrosine kinase phosphorylation of downstream molecules (Syk, BTK and PLCg-2) together with increased expression of certain surface molecules such as CD22 connected to SHP-1, a receptor related phosphatase. Overall, APA B cells carry characteristically increased protein tyrosine phosphatase which is controlled by CD40 dependent transcription. Activation of CD40 results in reduced phosphatase activity and overcomes APA B cell abnormalities including normalization of BCR responses.\"}},{\"@type\": \"Question\",\"name\": \"Mechanism of innovative B-cell therapeutics\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Various studies on the mechanism of innovative B cell therapeutics are underway in collaboration with the Charite Research Organization and our lab which provide insights into the underlying disease and disease mechanisms and therapeutic consequences on certain lymphocytes in relation to clinical responses. Here innovative therapeutics targeting B lineage cells beyond anti-CD20 targeting hold promise for more selective and effective treatments for systemic inflammatory diseases.\"}}]\n            }\n          <\/script>\n\n          <div class=\"accordion__content\">\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed3673f9b_0\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">(Auto)antigen-specific plasmablasts and memory B cells<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed3673f9b_0\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>For comparison, the group studies characteristics of (auto)antigen <strong>specific plasmablast and memory B cells upon vaccination versus active autoimmune disease.<\/strong> Such studies address potential molecular differences between autoreactive and protective B and plasma cells which would candidate as selective target in treatment autoimmunity<strong>. Moreover, <\/strong>such differences can serve as biomarkers for disease activity, prognosis and\/or therapeutic response.<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed3673f9b_1\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">Molecular and functional properties of plasma cell subsets<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed3673f9b_1\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>After the original identification of unique <strong>CD19- plasma cells implying that human bone marrow plasma cells are several heterogeneous subsets, <\/strong>current studies address this heterogeneity by their detailed molecular and functional characteristics. In this context and within a collaborative project with Prof. Klaus Rajewsky\u2019s group at the MDC, we apply state of the art CRISPR\/Cas9 technology to identify molecular differences between normal plasma cells and autoimmune plasma cells from SLE patients that can provide the basis for innovative molecular therapies.<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed3673f9b_2\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">Hyporesponsive or anergic post-activated (APA) B cells<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed3673f9b_2\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>In contrast to the conventional view that B lineage cells in autoimmunity are hyperresponsiveness<strong>,<\/strong> <strong>we originally found hyporesponsive or anergic post-activated (APA) B lineage cells in SLE, RA and Sj\u00f6gren\u2019s<\/strong>\u00a0 based on their reduced cytokine production, TLR and especially BCR responses. Most notable and with the most striking differences, BCR activation resulted in substantially reduced protein tyrosine kinase phosphorylation of downstream molecules (Syk, BTK and PLCg-2) together with increased expression of certain surface molecules such as CD22 connected to SHP-1, a receptor related phosphatase. Overall, APA B cells carry characteristically increased protein tyrosine phosphatase which is controlled by CD40 dependent transcription. Activation of CD40 results in reduced phosphatase activity and overcomes APA B cell abnormalities including normalization of BCR responses.<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed3673f9b_3\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">Mechanism of innovative B-cell therapeutics<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed3673f9b_3\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>Various<strong> studies on the mechanism of innovative B cell therapeutics<\/strong> are underway in collaboration with the Charite Research Organization and our lab which provide insights into the underlying disease and disease mechanisms and therapeutic consequences on certain lymphocytes in relation to clinical responses. Here innovative therapeutics targeting B lineage cells beyond anti-CD20 targeting hold promise for more selective and effective treatments for systemic inflammatory diseases.<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                      <\/div>\n        <\/div>\n          <\/div>\n  <\/section>\n\n\n\n\n  <section id=\"team\"\n           class=\"section accordion  alignwide  toc-item\"\n           data-open=\"multiple\">\n    <div class=\"container container--center container--medium\">\n              <h2 class=\"h3 section__heading launimation slideBottom\">Team<\/h2>\n      \n      \n      \n              <div id=\"panel-\"\n             class=\"accordion__category active\" role=\"tabpanel\"\n             aria-labelledby=\"tab-\">\n                    <script type=\"application\/ld+json\">\n            {\n              \"@context\": \"https:\/\/schema.org\",\n              \"@type\": \"FAQPage\",\n              \"mainEntity\": [{\"@type\": \"Question\",\"name\": \"Members\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Group leader\nUniv. Prof. Dr. med. Thomas D\u00f6rner\nScientists\nPD Dr. Eva Schrezenmeier\nDr. Ana-Luisa Stefanski\nDr. Annika Glenzer\nAndreia Lino, PhD\nDuc van Dang, PhD\nHector Rincon-Aravelo, PhD\nDr. Arman Aue\nFranziska Szelinski, MSc\nDr. Luca Rapino (Univ. Rom\/Sapienza)\nPh.D. students\nElias Rosenlehner\nTuan Anh Le, MSc\nYidan Chen\nJacob C. Ritter\nCaterina E. Carli\nLea-Sophie Dreveton\nEduard Nitschke\nMaster Student\nAli Eren Nemci, BSc\"}}]\n            }\n          <\/script>\n\n          <div class=\"accordion__content\">\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed36747ae_0\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">Members<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed36747ae_0\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p><strong>Group leader<\/strong><br \/>\nUniv. Prof. Dr. med. Thomas D\u00f6rner<\/p>\n<p><strong>Scientists<br \/>\n<\/strong>PD Dr. Eva Schrezenmeier<br \/>\nDr. Ana-Luisa Stefanski<br \/>\nDr. Annika Glenzer<br \/>\nAndreia Lino, PhD<br \/>\nDuc van Dang, PhD<br \/>\nHector Rincon-Aravelo, PhD<br \/>\nDr. Arman Aue<br \/>\nFranziska Szelinski, MSc<br \/>\nDr. Luca Rapino (Univ. Rom\/Sapienza)<\/p>\n<p><strong>Ph.D. students<br \/>\n<\/strong>Elias Rosenlehner<br \/>\nTuan Anh Le, MSc<br \/>\nYidan Chen<br \/>\nJacob C. Ritter<br \/>\nCaterina E. Carli<br \/>\nLea-Sophie Dreveton<br \/>\nEduard Nitschke<\/p>\n<p><strong>Master Student<br \/>\n<\/strong>Ali Eren Nemci, BSc<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                      <\/div>\n        <\/div>\n          <\/div>\n  <\/section>\n\n\n\n\n  <section id=\"main-cooperation-partners\"\n           class=\"section accordion  alignwide  toc-item\"\n           data-open=\"multiple\">\n    <div class=\"container container--center container--medium\">\n              <h2 class=\"h3 section__heading launimation slideBottom\">Main cooperation partners<\/h2>\n      \n      \n      \n              <div id=\"panel-\"\n             class=\"accordion__category active\" role=\"tabpanel\"\n             aria-labelledby=\"tab-\">\n                    <script type=\"application\/ld+json\">\n            {\n              \"@context\": \"https:\/\/schema.org\",\n              \"@type\": \"FAQPage\",\n              \"mainEntity\": [{\"@type\": \"Question\",\"name\": \"Within DRFZ\/Charit\u00e9\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Farzin Mashreghi\/Andrey Kruglov; Falk Hiepe\/Tobias Alexander\nBirgit Sawitzki (BIH), Carmen Scheibenbogen (Med. Immunology); Harald Pr\u00fc\u00df\/Matthias Endres (KFO Neurology Charit\u00e9); Carsten Perka\/Sebastian Hardt\/Tobias Jung (Orthopedic Surgery Charit\u00e9); Wolfgang Henrich\/Iris Dressler-Steinbach (Obstetric Medicine, Charit\u00e9); Anja K\u00fchl (Pathology Charit\u00e9), Klemens Budde, Fabian Halleck, Philipp Enghard (Nephrology Charit\u00e9)\"}},{\"@type\": \"Question\",\"name\": \"National academia\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Hendrik Schultze-Koops (LMU); Klaus Warnatz (Univ. Freiburg); Torsten Witte (MHH); Martin Aringer (Univ. Dresden); Johanna Mucke\/Rebecca Fischer-Beetz (Univ. D\u00fcsseldorf); Christoph Specker (Essen)\"}},{\"@type\": \"Question\",\"name\": \"National industry\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Hendrik Schultze-Koops (LMU); Klaus Warnatz (Univ. Freiburg); Torsten Witte (MHH); Martin Aringer (Univ. Dresden); Johanna Mucke\/Rebecca Fischer-Beetz (Univ. D\u00fcsseldorf); Christoph Specker (Essen)\"}},{\"@type\": \"Question\",\"name\": \"International academia\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Marie Wahren-Herlenius (Karolinska, Sweden); Uli Scherer\/Rene Toes (Leiden, NL); Ian MacInnes (Univ. Glasgow, UK); Ian Bruce (Univ. Manchester, UK), David Isenberg (UCL, London UK), Ronald van Vollenhoven (Amsterdam MC, NL); Hendrika Bootsma (Groningen MC, NL), Peter Lipsky (AMPEL Biosolutions), Marielle Gatto (Univ. Milan, Italy), Andrea Doria (Univ. Padua, Italy)\"}},{\"@type\": \"Question\",\"name\": \"International industry\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Marie Wahren-Herlenius (Karolinska, Sweden); Uli Scherer\/Rene Toes (Leiden, NL); Ian MacInnes (Univ. Glasgow, UK); Ian Bruce (Univ. Manchester, UK), David Isenberg (UCL, London UK), Ronald van Vollenhoven (Amsterdam MC, NL); Hendrika Bootsma (Groningen MC, NL), Peter Lipsky (AMPEL Biosolutions), Marielle Gatto (Univ. Milan, Italy), Andrea Doria (Univ. Padua, Italy)\"}}]\n            }\n          <\/script>\n\n          <div class=\"accordion__content\">\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed367522a_0\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">Within DRFZ\/Charit\u00e9<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed367522a_0\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>Farzin Mashreghi\/Andrey Kruglov; Falk Hiepe\/Tobias Alexander<\/p>\n<p>Birgit Sawitzki (BIH), Carmen Scheibenbogen (Med. Immunology); Harald Pr\u00fc\u00df\/Matthias Endres (KFO Neurology Charit\u00e9); Carsten Perka\/Sebastian Hardt\/Tobias Jung (Orthopedic Surgery Charit\u00e9); Wolfgang Henrich\/Iris Dressler-Steinbach (Obstetric Medicine, Charit\u00e9); Anja K\u00fchl (Pathology Charit\u00e9), Klemens Budde, Fabian Halleck, Philipp Enghard (Nephrology Charit\u00e9)<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed367522a_1\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">National academia<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed367522a_1\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>Hendrik Schultze-Koops (LMU); Klaus Warnatz (Univ. Freiburg); Torsten Witte (MHH); Martin Aringer (Univ. Dresden); Johanna Mucke\/Rebecca Fischer-Beetz (Univ. D\u00fcsseldorf); Christoph Specker (Essen)<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed367522a_2\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">National industry<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed367522a_2\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>Hendrik Schultze-Koops (LMU); Klaus Warnatz (Univ. Freiburg); Torsten Witte (MHH); Martin Aringer (Univ. Dresden); Johanna Mucke\/Rebecca Fischer-Beetz (Univ. D\u00fcsseldorf); Christoph Specker (Essen)<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed367522a_3\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">International academia<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed367522a_3\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>Marie Wahren-Herlenius (Karolinska, Sweden); Uli Scherer\/Rene Toes (Leiden, NL); Ian MacInnes (Univ. Glasgow, UK); Ian Bruce (Univ. Manchester, UK), David Isenberg (UCL, London UK), Ronald van Vollenhoven (Amsterdam MC, NL); Hendrika Bootsma (Groningen MC, NL), Peter Lipsky (AMPEL Biosolutions), Marielle Gatto (Univ. Milan, Italy), Andrea Doria (Univ. Padua, Italy)<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                          <div class=\"accordion-item  box box--accordion over launimation slideBottom\">\n                <button class=\"accordion-item__title\"\n                        aria-expanded=\"false\"\n                        aria-controls=\"accordion_69f3ed367522a_4\"\n                        aria-label=\"Zeige den Inhalt an\">\n                    <span class=\"accordion-item__title-wrapper\">\n                      <span class=\"accordion-item__title-main h5\">International industry<\/span>\n                                          <\/span>\n                  <span class=\"icon-wrapper\"><\/span>\n                <\/button>\n\n                <div class=\"accordion-item__content-container\" id=\"accordion_69f3ed367522a_4\">\n                  <div class=\"accordion-item__content\">\n                    \n                    <div class=\"accordion-item__content-text wysiwyg\">\n                      <p>Marie Wahren-Herlenius (Karolinska, Sweden); Uli Scherer\/Rene Toes (Leiden, NL); Ian MacInnes (Univ. Glasgow, UK); Ian Bruce (Univ. Manchester, UK), David Isenberg (UCL, London UK), Ronald van Vollenhoven (Amsterdam MC, NL); Hendrika Bootsma (Groningen MC, NL), Peter Lipsky (AMPEL Biosolutions), Marielle Gatto (Univ. Milan, Italy), Andrea Doria (Univ. Padua, Italy)<\/p>\n\n                                          <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n                      <\/div>\n        <\/div>\n          <\/div>\n  <\/section>\n\n\n\n\n  <section id=\"news\"\n           class=\"section related-news alignwide related-news--slider  toc-item\">\n    <div class=\"container container--center\">\n\n      <div class=\"related-news__wrap\">\n                  <div class=\"section__heading-container launimation slideBottom\">\n                          <h2 class=\"section__heading\">News<\/h2>\n                                  <\/div>\n        \n        \n        <div class=\"related-news__slider swiper swiper-pull-right\">\n                      <div class=\"slider__skip-links-container\">\n              <a id=\"before-slider-block_fb657daaaf8ae155a3f12a03b999da71\"\n                 href=\"#after-slider-block_fb657daaaf8ae155a3f12a03b999da71\"\n                 class=\"slider-skip-link\">Go to end of slider<\/a>\n            <\/div>\n          \n          <div class=\"swiper-wrapper grid graded-boxes\">\n                          <div class=\"swiper-slide\">\n                \n<article\n  id=\"post-8398\" class=\"teaser-post box box--min-height launimation slideBottom graded-box post-8398 post type-post status-publish format-standard has-post-thumbnail hentry category-publications tag-b-cell-memory tag-thomas-doerner-en tag-program-area-4 programme-area-tax-programme-area-4 working-group-tax-b-cell-memory\">\n  <div class=\"teaser-post__wrap\">\n    <div class=\"teaser-post__cats\">\n      \n<ul class=\"tag-pills tag-pills--small\" role=\"none\">\n      <li role=\"none\">\n      <span class=\"tag-pill\">\n        <span class=\"visually-hidden\">Kategorie: <\/span>\n        Publications      <\/span>\n    <\/li>\n  <\/ul>    <\/div>\n\n    <div class=\"teaser-post__body\">\n      <time class=\"date\" datetime=\"2024-07-15 10:55:00\">15.07.2024<\/time>\n      <div class=\"teaser-post__title h5\">\n        <a href=\"https:\/\/www.drfz.de\/en\/neuigkeiten\/neue-biomarker-fuer-autoimmunen-kongenitalen-herzblock-identifiziert\/\" aria-describedby=\"post-8398\"\n          title=\"Gehe zum Beitrag\" rel=\"bookmark\">\n          New biomarkers for autoimmune congenital heart block identified        <\/a>\n      <\/div>\n\n              <div class=\"teaser-post__excerpt ellipsis\">\n          Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc vulputate libero et velit interdum, ac aliquet odio mattis. 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