@article{BuschBuschScholzetal.2016,
  author    = {Busch, Albert and Busch, Martin and Scholz, Claus-J{\"u}rgen and Kellersmann, Richard and Otto, Christoph and Chernogubova, Ekaterina and Maegdefessel, Lars and Zernecke, Alma and Lorenz, Udo},
  title     = {Aneurysm miRNA Signature Differs, Depending on Disease Localization and Morphology},
  series = {International Journal of Molecular Science},
  volume    = {17},
  journal   = {International Journal of Molecular Science},
  number    = {1},
  issn      = {International Journal of Molecular Science},
  doi       = {10.3390/ijms17010081},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-146422},
  pages     = {81},
  year      = {2016},
  abstract  = {Limited comprehension of aneurysm pathology has led to inconclusive results from clinical trials. miRNAs are key regulators of post-translational gene modification and are useful tools in elucidating key features of aneurysm pathogenesis in distinct entities of abdominal and popliteal aneurysms. Here, surgically harvested specimens from 19 abdominal aortic aneurysm (AAA) and 8 popliteal artery aneurysm (PAA) patients were analyzed for miRNA expression and histologically classified regarding extracellular matrix (ECM) remodeling and inflammation. DIANA-based computational target prediction and pathway enrichment analysis verified our results, as well as previous ones. miRNA-362, -19b-1, -194, -769, -21 and -550 were significantly down-regulated in AAA samples depending on degree of inflammation. Similar or inverse regulation was found for miR-769, 19b-1 and miR-550, -21, whereas miR-194 and -362 were unaltered in PAA. In situ hybridization verified higher expression of miR-550 and -21 in PAA compared to AAA and computational analysis for target genes and pathway enrichment affirmed signal transduction, cell-cell-interaction and cell degradation pathways, in line with previous results. Despite the vague role of miRNAs for potential diagnostic and treatment purposes, the number of candidates from tissue signature studies is increasing. Tissue morphology influences subsequent research, yet comparison of distinct entities of aneurysm disease can unravel core pathways.},
  language  = {en}
}
@article{BuschHoffjanBergmannetal.2016,
  author    = {Busch, Albert and Hoffjan, Sabine and Bergmann, Frauke and Hartung, Birgit and Jung, Helena and Hanel, Daniela and Tzschach, Andeas and Kadar, Janos and von Kodolitsch, Yskert and Germer, Christoph-Thomas and Trobisch, Heiner and Strasser, Erwin and Wildenauer, Ren{\´e}},
  title     = {Vascular type Ehlers-Danlos syndrome is associated with platelet dysfunction and low vitamin D serum concentration},
  series = {Orphanet Journal of Rare Diseases},
  volume    = {11},
  journal   = {Orphanet Journal of Rare Diseases},
  number    = {111},
  doi       = {10.1186/s13023-016-0491-2},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-147757},
  year      = {2016},
  abstract  = {Background The vascular type represents a very rare, yet the clinically most fatal entity of Ehlers-Danlos syndrome (EDS). Patients are often admitted due to arterial bleedings and the friable tissue and the altered coagulation contribute to the challenge in treatment strategies. Until now there is little information about clotting characteristics that might influence hemostasis decisively and eventually worsen emergency situations. Results 22 vascular type EDS patients were studied for hemoglobin, platelet volume and count, Quick and activated partial thromboplastin time, fibrinogen, factor XIII, von Willebrand disease, vitamin D and platelet aggregation by modern standard laboratory methods. Results show a high prevalence of over 50 \% for platelet aggregation disorders in vascular type EDS patients, especially for collagen and epinephrine induced tests, whereas the plasmatic cascade did not show any alterations. Additionally, more than half of the tested subjects showed low vitamin D serum levels, which might additionally affect vascular wall integrity. Conclusion The presented data underline the importance of detailed laboratory screening methods in vascular type EDS patients in order to allow for targeted application of platelet-interacting substances that might be of decisive benefit in the emergency setting.},
  language  = {en}
}