@article{LendersHennermannKurschatetal.2016,
  author    = {Lenders, Malte and Hennermann, Julia B. and Kurschat, Christine and Rolfs, Arndt and Canaan-K{\"u}hl, Sima and Sommer, Claudia and {\"U}{\c{c}}eyler, Nurcan and Kampmann, Christoph and Karabul, Nesrin and Giese, Anne-Katrin and Duning, Thomas and Stypmann, J{\"o}rg and Kr{\"a}mer, Johannes and Weidemann, Frank and Brand, Stefan-Martin and Wanner, Christoph and Brand, Eva},
  title     = {Multicenter Female Fabry Study (MFFS) - clinical survey on current treatment of females with Fabry disease},
  series = {Orphanet Journal of Rare Diseases},
  volume    = {11},
  journal   = {Orphanet Journal of Rare Diseases},
  number    = {88},
  doi       = {10.1186/s13023-016-0473-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166543},
  year      = {2016},
  abstract  = {Background The aim of the present study was to assess manifestations of and applied treatment concepts for females with Fabry disease (FD) according to the current European Fabry Guidelines. Methods Between 10/2008 and 12/2014, data from the most recent visit of 261 adult female FD patients from six German Fabry centers were retrospectively analyzed. Clinical presentation and laboratory data, including plasma lyso-Gb3 levels were assessed. Results Fifty-five percent of females were on enzyme replacement therapy (ERT), according to recent European FD guidelines. Thirty-three percent of females were untreated although criteria for ERT initiation were fulfilled. In general, the presence of left ventricular hypertrophy (LVH) seemed to impact more on ERT initiation than impaired renal function. In ERT-na{\"i}ve females RAAS blockers were more often prescribed if LVH was present rather than albuminuria. Affected females with missense mutations showed a similar disease burden compared to females with nonsense mutations. Elevated plasma lyso-Gb3 levels in ERT-na{\"i}ve females seem to be a marker of disease burden, since patients showed comparable incidences of organ manifestations even if they were ~8 years younger than females with normal lyso-Gb3 levels. Conclusion The treatment of the majority of females with FD in Germany is in line with the current European FD guidelines. However, a relevant number of females remain untreated despite organ involvement, necessitating a careful reevaluation of these females.},
  language  = {en}
}
@article{LenzPahlHaucketal.2021,
  author    = {Lenz, Dominic and Pahl, Jens and Hauck, Fabian and Alameer, Seham and Balasubramanian, Meena and Baric, Ivo and Boy, Nikolas and Church, Joseph A. and Crushell, Ellen and Dick, Anke and Distelmaier, Felix and Gujar, Jidnyasa and Indolfi, Giuseppe and Lurz, Eberhard and Peters, Bianca and Schwerd, Tobias and Serranti, Daniele and K{\"o}lker, Stefan and Klein, Christoph and Hoffmann, Georg F. and Prokisch, Holger and Greil, Johann and Cerwenka, Adelheid and Giese, Thomas and Staufner, Christian},
  title     = {NBAS Variants Are Associated with Quantitative and Qualitative NK and B Cell Deficiency},
  series = {Journal of Clinical Immunology},
  volume    = {41},
  journal   = {Journal of Clinical Immunology},
  number    = {8},
  issn      = {0271-9142},
  doi       = {10.1007/s10875-021-01110-7},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-308362},
  pages     = {1781-1793},
  year      = {2021},
  abstract  = {Purpose Biallelic pathogenic NBAS variants manifest as a multisystem disorder with heterogeneous clinical phenotypes such as recurrent acute liver failure, growth retardation, and susceptibility to infections. This study explores how NBAS-associated disease affects cells of the innate and adaptive immune system. Methods Clinical and laboratory parameters were combined with functional multi-parametric immunophenotyping methods in fifteen NBAS-deficient patients to discover possible alterations in their immune system. Results Our study revealed reduced absolute numbers of mature CD56dim natural killer (NK) cells. Notably, the residual NK cell population in NBAS-deficient patients exerted a lower potential for activation and degranulation in response to K562 target cells, suggesting an NK cell-intrinsic role for NBAS in the release of cytotoxic granules. NBAS-deficient NK cell activation and degranulation was normalized upon pre-activation by IL-2 in vitro, suggesting that functional impairment was reversible. In addition, we observed a reduced number of na{\"i}ve B cells in the peripheral blood associated with hypogammaglobulinemia. Conclusion In summary, we demonstrate that pathogenic biallelic variants in NBAS are associated with dysfunctional NK cells as well as impaired adaptive humoral immunity.},
  language  = {en}
}