@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}
}
@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{BuschTschernitzThurneretal.2013,
  author    = {Busch, Albert and Tschernitz, Sebastian and Thurner, Anette and Kellersmann, Richard and Lorenz, Udo},
  title     = {Fatal Paraneoplastic Embolisms in Both Circulations in a Patient with Poorly Differentiated Neuroendocrine Tumour},
  series = {Case Reports in Vascular Medicine},
  journal   = {Case Reports in Vascular Medicine},
  doi       = {10.1155/2013/739427},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-97335},
  year      = {2013},
  abstract  = {Arterial embolism with lower limb ischemia is a rare manifestation of paraneoplastic hypercoagulability in cancer patients. We report a unique case of fatal thromboembolism involving both circulations associated with a poorly differentiated neuroendocrine tumor of the lung with rapid progress despite high doses of unfractioned heparin and review the current literature on anticoagulative regimen in tumour patients.},
  language  = {en}
}
@article{BuschLorenzTiurbeetal.2013,
  author    = {Busch, Albert and Lorenz, Udo and Tiurbe, George Christian and B{\"u}hler, Christoph and Kellersmann, Richard},
  title     = {Femoral vein obturator bypass revascularization in groin infectious bleeding: two case reports and review of the literature},
  series = {Journal of Medical Case Reports},
  journal   = {Journal of Medical Case Reports},
  doi       = {10.1186/1752-1947-7-75},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-95901},
  year      = {2013},
  abstract  = {Introduction Groin infections resulting in arterial bleeding due to bacterial vessel destruction are a severe challenge in vascular surgery. Patients with them most often present as emergencies and therefore need individualized reconstruction solutions. Case presentation Case 1 is a 67-year-old man with infectious bleeding after an autologous reconstruction of the femoral bifurcation with greater saphenous vein due to infection of a bovine pericard patch after thrombendarterectomy. Case 2 is a 35-year-old male drug addict and had severe femoral bleeding and infection after repeated intravenous and intra-arterial substance abuse. Both patients were treated with an autologous obturator bypass of the superficial femoral vein. We review the current literature and highlight our therapeutic concept of this clinical entity. Conclusions Treatment should include systemic antibiotic medication, surgical control of the infectious site, revascularization and soft tissue repair. An extra-anatomical obturator bypass with autologous superficial femoral vein should be considered as the safest revascularization procedure in infections caused by highly pathogenic bacteria.},
  language  = {en}
}