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Employment (5)

Hospital for Children and Adolescents, University of Leipizig: Leipzig, DE

2022-07-01 to present | Head (Department for Pediatric Immunology, Rheumatology & Infectiology)
Employment
Source: Self-asserted source
Christian Klemann

Hannover Medical School: Hanover, Niedersachsen, DE

2017-09-01 to 2022-06-30 (Department of Paediatric Pulmonology, Allergy and Neonatology)
Employment
Source: Self-asserted source
Christian Klemann

Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.: Freiburg, DE

2014-10-01 to 2017-08-31
Employment
Source: Self-asserted source
Christian Klemann

Center for Pediatrics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany: Freiburg, DE

2014-10-01 to 2017-03-31
Employment
Source: Self-asserted source
Christian Klemann

Medizinische Hochschule Hannover Zentrum Chirurgie: Hannover, Niedersachsen, DE

2010-06-01 to 2017-03-31 (Clinic for Pediatric Surgery)
Employment
Source: Self-asserted source
Christian Klemann

Works (50 of 85)

Items per page:
Page 1 of 2

Evaluation of Anti-CAR Linker mAbs for CAR T Monitoring after BiTEs/bsAbs and CAR T-Cell Pretreatment

Biomedicines
2024-07 | Journal article | Author
Contributors: Anja Grahnert; Sabine Seiffert; Kerstin Wenk; Dominik Schmiedel; Andreas Boldt; Vladan Vucinic; Maximilian Merz; Uwe Platzbecker; Christian Klemann; Ulrike Koehl et al.
Source: check_circle
Multidisciplinary Digital Publishing Institute

Diagnostic evaluation of paediatric autoimmune lymphoproliferative immunodeficiencies (ALPID): a prospective cohort study.

The Lancet. Haematology
2024-02 | Journal article
Contributors: Hägele P; Staus P; Scheible R; Uhlmann A; Heeg M; Klemann C; Maccari ME; Ritterbusch H; Armstrong M; Cutcutache I et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Identification of disease-specific TCRs maintaining pathogenic T helper cell responses in postinfectious Lyme Arthritis

2024-01 | Preprint
Contributors: Dirks J; Fischer J; Klaussner J; Hofmann C; Holl-Wieden A; Buck V; Klemann C; Girschick H; Caruana I; Erhard F et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Abnormal biomarkers predict complex FAS or FADD defects missed by exome sequencing.

The Journal of allergy and clinical immunology
2023-11 | Journal article
Contributors: Rensing-Ehl A; Lorenz MR; Führer M; Willenbacher W; Willenbacher E; Sopper S; Abinun M; Maccari ME; König C; Haegele P et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Kinderrheumatologie

Kinder- und Jugendmedizin
2023-10 | Journal article
Part of ISSN: 2567-577X
Contributors: Christian Klemann
Source: Self-asserted source
Christian Klemann via Crossref Metadata Search

Wichtige angeborenen Störungen des Immunsystems: CTLA-4 Defizienz

Zeitschrift für Gastroenterologie
2023-07 | Journal article | Author
Part of ISSN: 1439-7803
Contributors: Christian Klemann
Source: Self-asserted source
Christian Klemann via Crossref Metadata Search

Activated phosphoinositide 3-kinase δ syndrome: Update from the ESID Registry and comparison with other autoimmune-lymphoproliferative inborn errors of immunity.

The Journal of allergy and clinical immunology
2023-06 | Journal article
Contributors: Maccari ME; Wolkewitz M; Schwab C; Lorenzini T; Leiding JW; Aladjdi N; Abolhassani H; Abou-Chahla W; Aiuti A; Azarnoush S et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

MAGT1 Deficiency Dysregulates Platelet Cation Homeostasis and Accelerates Arterial Thrombosis and Ischemic Stroke in Mice.

Arteriosclerosis, thrombosis, and vascular biology
2023-06 | Journal article
Contributors: Gotru SK; Mammadova-Bach E; Sogkas G; Schuhmann MK; Schmitt K; Kraft P; Herterich S; Mamtimin M; Pinarci A; Beck S et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Prospective Newborn Screening for SCID in Germany: A First Analysis by the Pediatric Immunology Working Group (API).

Journal of clinical immunology
2023-02 | Journal article
Contributors: Speckmann C; Nennstiel U; Hönig M; Albert MH; Ghosh S; Schuetz C; Brockow I; Hörster F; Niehues T; Ehl S et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Systematic genetic analysis of pediatric patients with autoinflammatory diseases.

Frontiers in genetics
2023-01 | Journal article
Contributors: Poker Y; von Hardenberg S; Hofmann W; Tang M; Baumann U; Schwerk N; Wetzke M; Lindenthal V; Auber B; Schlegelberger B et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Prospective Newborn Screening for SCID in Germany: A first  analysis by the Pediatric Immunology Working Group (API)

2022-12 | Preprint
Contributors: Speckmann C; Nennstiel U; Hönig M; Albert MH; Ghosh S; Schütz C; Brockow I; Hörster F; Niehues T; Ehl S et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Monogenic early-onset lymphoproliferation and autoimmunity: Natural history of STAT3 gain-of-function syndrome.

The Journal of allergy and clinical immunology
2022-10 | Journal article
Contributors: Leiding JW; Vogel TP; Santarlas VGJ; Mhaskar R; Smith MR; Carisey A; Vargas-Hernández A; Silva-Carmona M; Heeg M; Rensing-Ehl A et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Phenotypic spectrum in recessive STING-associated vasculopathy with onset in infancy: Four novel cases and analysis of previously reported cases.

Frontiers in immunology
2022-10 | Journal article
Contributors: Wan R; Fänder J; Zakaraia I; Lee-Kirsch MA; Wolf C; Lucas N; Olfe LI; Hendrich C; Jonigk D; Holzinger D et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Fokale Krampfanfälle und Posteriores Reversibles Enzephalopathie-Syndrom (PRES) als Erstmanifestation einer IgA-Vaskulitis

Arthritis und Rheuma
2022-09 | Journal article
Part of ISSN: 2567-5753
Contributors: Dominik Funken; Eva Bültmann; Janina Gburek-Augustat; Ulrich Baumann; Frank Dressler; Christian Klemann
Source: Self-asserted source
Christian Klemann via Crossref Metadata Search

Case Report: Rubella Virus-Induced Cutaneous Granulomas in Two Pediatric Patients With DNA Double Strand Breakage Repair Disorders - Outcome After Hematopoietic Stem Cell Transplantation.

Frontiers in immunology
2022-06 | Journal article
Contributors: Baumann U; Schulte JH; Groß JP; Beier R; Ludwig M; Wahn V; Hofmann J; Maecker-Kolhoff B; Sauer M; Kaiser-Labusch P et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Erratum zu: Warnzeichen für und moderne Diagnostik von angeborenen Störungen des Immunsystems

Monatsschrift Kinderheilkunde
2022-03-29 | Journal article
Part of ISSN: 1433-0474
Contributors: Sandra v. Hardenberg; Christian Klemann; Bernd Auber; Ulrich Baumann
Source: Self-asserted source
Christian Klemann via Crossref Metadata Search

Warnzeichen für und moderne Diagnostik von angeborenen Störungen des Immunsystems

Monatsschrift Kinderheilkunde
2022-03-04 | Journal article
Part of ISSN: 1433-0474
Contributors: Sandra v. Hardenberg; Christian Klemann; Bernd Auber; Ulrich Baumann
Source: Self-asserted source
Christian Klemann via Crossref Metadata Search

Genetics in inborn errors of immunity: pediatric autoinflammatory phenotypes and the underlying genetic causes in 125 families

2022-02 | Preprint
Contributors: Poker Y; von Hardenberg S; Hofmann W; Tang M; Baumann U; Schwerk N; Wetzke M; Lindenthal V; Auber B; Schlegelberger B et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Chronisch-entzündliche Darmerkrankung

Monatsschrift Kinderheilkunde
2022-02-24 | Journal article
Part of ISSN: 1433-0474
Contributors: D. Tegtmeyer; G. Flemming; C. Klemann
Source: Self-asserted source
Christian Klemann via Crossref Metadata Search

The First 4 Years - Outcome of Children Identified by Newborn Screening for CF in Germany.

Klinische Padiatrie
2022-01 | Journal article
Contributors: Schütz K; Kontsendorn J; Janzen N; Fuge J; Grewendorf S; Klemann C; Happle C; Junge S; Rudolf I; Dopfer C et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Focal Seizures and Posterior Reversible Encephalopathy Syndrome as Presenting Signs of IgA Vasculitis/Henoch-Schoenlein Purpura-An Educative Case and Systematic Review of the Literature.

Frontiers in neurology
2021-11 | Journal article
Contributors: Funken D; Götz F; Bültmann E; Hennies I; Gburek-Augustat J; Hempel J; Dressler F; Baumann U; Klemann C
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Biomarkers of DNA Damage Response Enable Flow Cytometry-Based Diagnostic to Identify Inborn DNA Repair Defects in Primary Immunodeficiencies.

Journal of clinical immunology
2021-10 | Journal article
Contributors: Felgentreff K; Baumann U; Klemann C; Schuetz C; Viemann D; Wetzke M; Pannicke U; von Hardenberg S; Auber B; Debatin KM et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Differential DNA Damage Response of Peripheral Blood Lymphocyte Populations.

Frontiers in immunology
2021-09 | Journal article
Contributors: Felgentreff K; Schuetz C; Baumann U; Klemann C; Viemann D; Ursu S; Jacobsen EM; Debatin KM; Schulz A; Hoenig M et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Lack of gamma delta T cells ameliorates inflammatory response after acute intestinal ischemia reperfusion in mice.

Scientific reports
2021-09 | Journal article
Contributors: Funken D; Yu Y; Feng X; Imvised T; Gueler F; Prinz I; Madadi-Sanjani O; Ure BM; Kuebler JF; Klemann C
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

The first 4 years - Outcome of children identified by newborn screening for CF in Germany

2021-07 | Preprint
Contributors: Schuetz K; Kontsendorn J; Janzen N; Fuge J; Grewendorf S; Klemann C; Happle C; Junge S; Rudolf I; Dopfer C et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Therapeutic options for CTLA-4 insufficiency.

The Journal of allergy and clinical immunology
2021-06 | Journal article
Contributors: Egg D; Rump IC; Mitsuiki N; Rojas-Restrepo J; Maccari ME; Schwab C; Gabrysch A; Warnatz K; Goldacker S; Patiño V et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Activation-induced deaminase is critical for the establishment of DNA methylation patterns prior to the germinal center reaction.

Nucleic acids research
2021-05 | Journal article
Contributors: Català-Moll F; Ferreté-Bonastre AG; Li T; Weichenhan D; Lutsik P; Ciudad L; Álvarez-Prado ÁF; Rodríguez-Ubreva J; Klemann C; Speckmann C et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Growth Factors Assessed during Kasai Procedure in Liver and Serum Are Not Predictive for the Postoperative Liver Deterioration in Infants with Biliary Atresia.

Journal of clinical medicine
2021-05 | Journal article
Contributors: Madadi-Sanjani O; Froemmel S; Falk CS; Vieten G; Petersen C; Kuebler JF; Klemann C
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Initial presenting manifestations in 16,486 patients with inborn errors of immunity include infections and noninfectious manifestations.

The Journal of allergy and clinical immunology
2021-04 | Journal article
Contributors: Thalhammer J; Kindle G; Nieters A; Rusch S; Seppänen MRJ; Fischer A; Grimbacher B; Edgar D; Buckland M; Mahlaoui N et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Multisystem inflammation and susceptibility to viral infections in human ZNFX1 deficiency.

The Journal of allergy and clinical immunology
2021-04 | Journal article
Contributors: Vavassori S; Chou J; Faletti LE; Haunerdinger V; Opitz L; Joset P; Fraser CJ; Prader S; Gao X; Schuch LA et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Shared genetic etiology between Parkinson's disease and blood levels of specific lipids.

NPJ Parkinson's disease
2021-03 | Journal article
Contributors: Xicoy H; Klemann CJ; De Witte W; Martens MB; Martens GJ; Poelmans G
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

The transcription factor Bcl11b promotes both canonical and adaptive NK cell differentiation.

Science immunology
2021-03 | Journal article
Contributors: Holmes TD; Pandey RV; Helm EY; Schlums H; Han H; Campbell TM; Drashansky TT; Chiang S; Wu CY; Tao C et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

A distinct CD38+CD45RA+ population of CD4+, CD8+, and double-negative T cells is controlled by FAS.

The Journal of experimental medicine
2021-02 | Journal article
Contributors: Maccari ME; Fuchs S; Kury P; Andrieux G; Völkl S; Bengsch B; Lorenz MR; Heeg M; Rohr J; Jägle S et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Synthetic retinoid AM80 inhibits IL-17 production of gamma delta T cells and ameliorates biliary atresia in mice.

Liver international : official journal of the International Association for the Study of the Liver
2020-09 | Journal article
Contributors: Möhn N; Bruni E; Schröder A; Frömmel S; Gueler F; Vieten G; Prinz I; Kuebler JF; Petersen C; Klemann C
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Synonymous GATA2 mutations result in selective loss of mutated RNA and are common in patients with GATA2 deficiency.

Leukemia
2020-06 | Journal article
Contributors: Kozyra EJ; Pastor VB; Lefkopoulos S; Sahoo SS; Busch H; Voss RK; Erlacher M; Lebrecht D; Szvetnik EA; Hirabayashi S et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Incidence of SCID in Germany from 2014 to 2015 an ESPED* Survey on Behalf of the API*** Erhebungseinheit für Seltene Pädiatrische Erkrankungen in Deutschland (German Paediatric Surveillance Unit) ** Arbeitsgemeinschaft Pädiatrische Immunologie.

Journal of clinical immunology
2020-05 | Journal article
Contributors: Shai S; Perez-Becker R; Andres O; Bakhtiar S; Bauman U; von Bernuth H; Classen CF; Dückers G; El-Helou SM; Gangfuß A et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Liposomal Delivery Improves the Efficacy of Prednisolone to Attenuate Renal Inflammation in a Mouse Model of Acute Renal Allograft Rejection.

Transplantation
2020-04 | Journal article
Contributors: van Alem CMA; Schmidbauer M; Rong S; Derlin K; Schmitz J; Bräsen JH; Thorenz A; Chen R; Ruben JM; Winter EM et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

A novel NFKBIA variant substituting serine 36 of IκBα causes immunodeficiency with warts, bronchiectasis and juvenile rheumatoid arthritis in the absence of ectodermal dysplasia.

Clinical immunology (Orlando, Fla.)
2019-11 | Journal article
Contributors: Sogkas G; Adriawan IR; Ringshausen FC; Baumann U; Schröder C; Klemann C; von Hardenberg S; Schmidt G; Bernd A; Jablonka A et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Distinct molecular response patterns of activating STAT3 mutations associate with penetrance of lymphoproliferation and autoimmunity.

Clinical immunology (Orlando, Fla.)
2019-11 | Journal article
Contributors: Jägle S; Heeg M; Grün S; Rensing-Ehl A; Maccari ME; Klemann C; Jones N; Lehmberg K; Bettoni C; Warnatz K et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Common pre-diagnostic features in individuals with different rare diseases represent a key for diagnostic support with computerized pattern recognition?

PloS one
2019-10 | Journal article
Contributors: Grigull L; Mehmecke S; Rother AK; Blöß S; Klemann C; Schumacher U; Mücke U; Kortum X; Lechner W; Klawonn F
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Functional flow cytometry of monocytes for routine diagnosis of innate primary immunodeficiencies.

The Journal of allergy and clinical immunology
2019-09 | Journal article
Contributors: Ammann S; Fuchs S; Martin-Martin L; Castro CN; Spielberger B; Klemann C; Elling R; Heeg M; Speckmann C; Hainmann I et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Activation-induced deaminase is critical for the establishment of DNA methylation patterns prior to the germinal center reaction

2019-08 | Preprint
Contributors: Català-Moll F; Weichenhan D; Lutsik P; Álvarez-Prado ÁF; Rodríguez-Ubreva J; Klemann C; Speckmann C; Abolhassani H; Martínez-Gallo M; Dieli-Crimi R et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Non-CF Bronchiectasis as a Possible Indicator of a Primary Immunodeficiency: Diagnosis, Clinical Course, and Quality of Life in a Pediatric Cohort.

Klinische Padiatrie
2019-07 | Journal article
Contributors: Klemann C; Kellermann KB; Ehl S; Stenzel M; Mueller C; Heinzmann A; Bode SFN
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

The German National Registry of Primary Immunodeficiencies (2012-2017).

Frontiers in immunology
2019-07 | Journal article
Contributors: El-Helou SM; Biegner AK; Bode S; Ehl SR; Heeg M; Maccari ME; Ritterbusch H; Speckmann C; Rusch S; Scheible R et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Hepatocyte growth factor levels in livers and serum at Kasai-portoenterostomy are not predictive of clinical outcome in infants with biliary atresia.

Growth factors (Chur, Switzerland)
2019-06-11 | Journal article
Source: Self-asserted source
Christian Klemann

Clinical and Immunological Phenotype of Patients With Primary Immunodeficiency Due to Damaging Mutations in NFKB2.

Frontiers in immunology
2019-03 | Journal article
Contributors: Klemann C; Camacho-Ordonez N; Yang L; Eskandarian Z; Rojas-Restrepo JL; Frede N; Bulashevska A; Heeg M; Al-Ddafari MS; Premm J et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Long-term outcome and necessity of liver transplantation in infants with biliary atresia are independent of cytokine milieu in native liver and serum.

Cytokine
2018-10 | Journal article
Contributors: Madadi-Sanjani O; Kuebler JF; Dippel S; Gigina A; Falk CS; Vieten G; Petersen C; Klemann C
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Is an infectious trigger always required for primary hemophagocytic lymphohistiocytosis? Lessons from in utero and neonatal disease.

Pediatric blood & cancer
2018-08 | Journal article
Contributors: Heeg M; Ammann S; Klemann C; Panning M; Falcone V; Hengel H; Lehmberg K; Zur Stadt U; Wustrau K; Janka G et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

Enhanced activation of interleukin-10, heme oxygenase-1, and AKT in C5aR2-deficient mice is associated with protection from ischemia reperfusion injury-induced inflammation and fibrosis.

Kidney international
2018-06 | Journal article
Contributors: Thorenz A; Derlin K; Schröder C; Dressler L; Vijayan V; Pradhan P; Immenschuh S; Jörns A; Echtermeyer F; Herzog C et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central

CD57 identifies T cells with functional senescence before terminal differentiation and relative telomere shortening in patients with activated PI3 kinase delta syndrome.

Immunology and cell biology
2018-05 | Journal article
Contributors: Cura Daball P; Ventura Ferreira MS; Ammann S; Klemann C; Lorenz MR; Warthorst U; Leahy TR; Conlon N; Roche J; Soler-Palacín P et al.
Source: Self-asserted source
Christian Klemann via Europe PubMed Central
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Page 1 of 2

Peer review (1 review for 1 publication/grant)

Review activity for Familial cancer. (1)