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Hippocampal vascular reserve associated with cognitive performance and hippocampal volume.

Perosa V, Priester A, Ziegler G, Cardenas-Blanco A, Dobisch L, Spallazzi M, Assmann A, Maass A, Speck O, Oltmer J, Heinze HJ, Schreiber S, Düzel E.

Brain. 2020 Feb 1;143(2):622-634. doi: 10.1093/brain/awz383.


Controlled autologous recellularization and inhibited degeneration of decellularized vascular implants by side-specific coating with stromal cell-derived factor 1α and fibronectin.

Sugimura Y, Chekhoeva A, Oyama K, Nakanishi S, Toshmatova M, Miyahara S, Barth M, Assmann AK, Lichtenberg A, Assmann A, Akhyari P.

Biomed Mater. 2019 Nov 6. doi: 10.1088/1748-605X/ab54e3. [Epub ahead of print]


Computational investigation of hemodynamics in hardshell venous reservoirs: A comparative study.

Benim AC, Frank T, Assmann A, Lichtenberg A, Akhyari P.

Artif Organs. 2019 Oct 29. doi: 10.1111/aor.13593. [Epub ahead of print]


Influence of Laminin Coating on the Autologous In Vivo Recellularization of Decellularized Vascular Protheses.

Toshmatova M, Nakanishi S, Sugimura Y, Schmidt V, Lichtenberg A, Assmann A, Akhyari P.

Materials (Basel). 2019 Oct 15;12(20). pii: E3351. doi: 10.3390/ma12203351.


Invited Review: The spectrum of age-related small vessel diseases: potential overlap and interactions of amyloid and nonamyloid vasculopathies.

Schreiber S, Wilisch-Neumann A, Schreiber F, Assmann A, Scheumann V, Perosa V, Jandke S, Mawrin C, Carare RO, Werring DJ.

Neuropathol Appl Neurobiol. 2019 Aug 6. doi: 10.1111/nan.12576. [Epub ahead of print] Review.


Muscular Mitral Chord Contribution to Left Ventricular Outflow Tract Obstruction in HOCM.

Ogunmuyiwa O, Rellecke P, Lichtenberg A, Assmann A.

Thorac Cardiovasc Surg Rep. 2019 Jan;8(1):e18-e19. doi: 10.1055/s-0039-1692155. Epub 2019 Jun 16.


A magnetic resonance imaging-compatible small animal model under extracorporeal circulation.

Assmann AK, Akhyari P, Demler F, Lichtenberg A, Assmann A.

Interact Cardiovasc Thorac Surg. 2019 Oct 1;29(4):612-614. doi: 10.1093/icvts/ivz139.


Toward in vivo determination of peripheral nervous system immune activity in amyotrophic lateral sclerosis.

Schreiber S, Schreiber F, Garz C, Debska-Vielhaber G, Assmann A, Perosa V, Petri S, Dengler R, Nestor P, Vielhaber S.

Muscle Nerve. 2019 May;59(5):567-576. doi: 10.1002/mus.26444. Epub 2019 Mar 8.


Correction to: Identification of an intracellular metabolic signature impairing beta cell function in the rat beta cell line INS-1E and human islets.

Goehring I, Sauter NS, Catchpole G, Assmann A, Shu L, Zien KS, Moehlig M, Pfeiffer AFH, Oberholzer J, Willmitzer L, Spranger J, Maedler K.

Diabetologia. 2019 Mar;62(3):553-554. doi: 10.1007/s00125-018-4717-9.


Organization and Application of ECLS Therapy-A Nationwide Survey in German Cardiosurgical Departments.

Assmann A, Boeken U, Klotz S, Harringer W, Beckmann A.

Thorac Cardiovasc Surg. 2019 Apr;67(3):164-169. doi: 10.1055/s-0038-1675597. Epub 2018 Nov 20.


Reader response: Serum neurofilament light is sensitive to active cerebral small vessel disease.

Schreiber S, Scheumann V, Perosa V, Vielhaber S, Assmann A.

Neurology. 2018 Jun 12;90(24):1126. doi: 10.1212/WNL.0000000000005672. No abstract available.


A role for very low-dose recombinant activated factor VII in refractory bleeding after cardiac surgery: Lessons from an observational study.

Hoffmann T, Assmann A, Dierksen A, Roussel E, Ullrich S, Lichtenberg A, Albert A, Sixt S.

J Thorac Cardiovasc Surg. 2018 Oct;156(4):1564-1573.e8. doi: 10.1016/j.jtcvs.2018.03.167. Epub 2018 Apr 18.


Implementation of the aortic no-touch technique to reduce stroke after off-pump coronary surgery.

Albert A, Ennker J, Hegazy Y, Ullrich S, Petrov G, Akhyari P, Bauer S, Ürer E, Ennker IC, Lichtenberg A, Priss H, Assmann A.

J Thorac Cardiovasc Surg. 2018 Aug;156(2):544-554.e4. doi: 10.1016/j.jtcvs.2018.02.111. Epub 2018 Apr 11.


Engineering a highly elastic human protein-based sealant for surgical applications.

Annabi N, Zhang YN, Assmann A, Sani ES, Cheng G, Lassaletta AD, Vegh A, Dehghani B, Ruiz-Esparza GU, Wang X, Gangadharan S, Weiss AS, Khademhosseini A.

Sci Transl Med. 2017 Oct 4;9(410). pii: eaai7466. doi: 10.1126/scitranslmed.aai7466. Erratum in: Sci Transl Med. 2018 Dec 5;10(470):.


* A Rat Model for the In Vivo Assessment of Biological and Tissue-Engineered Valvular and Vascular Grafts.

Sugimura Y, Schmidt AK, Lichtenberg A, Assmann A, Akhyari P.

Tissue Eng Part C Methods. 2017 Dec;23(12):982-994. doi: 10.1089/ten.TEC.2017.0215. Epub 2017 Sep 20. Review.


A highly adhesive and naturally derived sealant.

Assmann A, Vegh A, Ghasemi-Rad M, Bagherifard S, Cheng G, Sani ES, Ruiz-Esparza GU, Noshadi I, Lassaletta AD, Gangadharan S, Tamayol A, Khademhosseini A, Annabi N.

Biomaterials. 2017 Sep;140:115-127. doi: 10.1016/j.biomaterials.2017.06.004. Epub 2017 Jun 6.


Focal induction of ROS-release to trigger local vascular degeneration.

Minol JP, Reinsch I, Luik M, Leferink A, Barth M, Assmann A, Lichtenberg A, Akhyari P.

PLoS One. 2017 Jun 14;12(6):e0179342. doi: 10.1371/journal.pone.0179342. eCollection 2017.


Behavioral and Neural Manifestations of Reward Memory in Carriers of Low-Expressing versus High-Expressing Genetic Variants of the Dopamine D2 Receptor.

Richter A, Barman A, Wüstenberg T, Soch J, Schanze D, Deibele A, Behnisch G, Assmann A, Klein M, Zenker M, Seidenbecher C, Schott BH.

Front Psychol. 2017 May 1;8:654. doi: 10.3389/fpsyg.2017.00654. eCollection 2017.


Interferon-γ Released by Activated CD8+ T Lymphocytes Impairs the Calcium Resorption Potential of Osteoclasts in Calcified Human Aortic Valves.

Nagy E, Lei Y, Martínez-Martínez E, Body SC, Schlotter F, Creager M, Assmann A, Khabbaz K, Libby P, Hansson GK, Aikawa E.

Am J Pathol. 2017 Jun;187(6):1413-1425. doi: 10.1016/j.ajpath.2017.02.012. Epub 2017 Apr 19.


Assessment of decellularization of heart bioimplants using a Raman spectroscopy method.

Timchenko EV, Timchenko PE, Lichtenberg A, Assmann A, Aubin H, Akhyari P, Volova LT, Pershutkina SV.

J Biomed Opt. 2017 Sep 1;22(9):91511. doi: 10.1117/1.JBO.22.9.091511.


Vascular basement membrane alterations and β-amyloid accumulations in an animal model of cerebral small vessel disease.

Held F, Morris AWJ, Pirici D, Niklass S, Sharp MMG, Garz C, Assmann A, Heinze HJ, Schreiber F, Carare RO, Schreiber S.

Clin Sci (Lond). 2017 May 1;131(10):1001-1013. doi: 10.1042/CS20170004. Epub 2017 Mar 27.


Implanting permanent left ventricular assist devices in patients on veno-arterial extracorporeal membrane oxygenation support.

Saeed D, Assmann A, Abdeen M, Albert A, Maxhera B, Sadat N, Sixt S, Lichtenberg A.

Multimed Man Cardiothorac Surg. 2016 Dec 9;2017. doi: 10.1510/mmcts.2016.003.


Improvement of the in vivo cellular repopulation of decellularized cardiovascular tissues by a detergent-free, non-proteolytic, actin-disassembling regimen.

Assmann A, Struß M, Schiffer F, Heidelberg F, Munakata H, Timchenko EV, Timchenko PE, Kaufmann T, Huynh K, Sugimura Y, Leidl Q, Pinto A, Stoldt VR, Lichtenberg A, Akhyari P.

J Tissue Eng Regen Med. 2017 Dec;11(12):3530-3543. doi: 10.1002/term.2271. Epub 2017 Jan 11.


Acute chest pain in a triathlete: rupture of the noncoronary sinus of Valsalva into the right ventricle.

Zhu E, Westenfeld R, Gastl M, Bönner F, Assmann A, Nia AM, Kelm M, Jung C.

J Thorac Dis. 2016 Oct;8(10):E1199-E1201.


Bioactive coating of decellularized vascular grafts with a temperature-sensitive VEGF-conjugated hydrogel accelerates autologous endothelialization in vivo.

Iijima M, Aubin H, Steinbrink M, Schiffer F, Assmann A, Weisel RD, Matsui Y, Li RK, Lichtenberg A, Akhyari P.

J Tissue Eng Regen Med. 2018 Jan;12(1):e513-e522. doi: 10.1002/term.2321. Epub 2017 May 23.


Nanoengineered biomimetic hydrogels for guiding human stem cell osteogenesis in three dimensional microenvironments.

Paul A, Manoharan V, Krafft D, Assmann A, Uquillas JA, Shin SR, Hasan A, Hussain MA, Memic A, Gaharwar AK, Khademhosseini A.

J Mater Chem B. 2016 May 28;4(20):3544-3554. Epub 2016 Feb 4.


Inhibition of Information Flow to the Default Mode Network During Self-Reference Versus Reference to Others.

Soch J, Deserno L, Assmann A, Barman A, Walter H, Richardson-Klavehn A, Schott BH.

Cereb Cortex. 2017 Aug 1;27(8):3930-3942. doi: 10.1093/cercor/bhw206.


Customized Interface Biofunctionalization of Decellularized Extracellular Matrix: Toward Enhanced Endothelialization.

Aubin H, Mas-Moruno C, Iijima M, Schütterle N, Steinbrink M, Assmann A, Gil FJ, Lichtenberg A, Pegueroles M, Akhyari P.

Tissue Eng Part C Methods. 2016 May;22(5):496-508. doi: 10.1089/ten.TEC.2015.0556. Epub 2016 Apr 25.


Highly Elastic and Conductive Human-Based Protein Hybrid Hydrogels.

Annabi N, Shin SR, Tamayol A, Miscuglio M, Bakooshli MA, Assmann A, Mostafalu P, Sun JY, Mithieux S, Cheung L, Tang XS, Weiss AS, Khademhosseini A.

Adv Mater. 2016 Jan 6;28(1):40-9. doi: 10.1002/adma.201503255. Epub 2015 Nov 9.


A Highly Elastic and Rapidly Crosslinkable Elastin-Like Polypeptide-Based Hydrogel for Biomedical Applications.

Zhang YN, Avery RK, Vallmajo-Martin Q, Assmann A, Vegh A, Memic A, Olsen BD, Annabi N, Khademhosseini A.

Adv Funct Mater. 2015 Aug 12;25(30):4814-4826. Epub 2015 Jul 1.


Gender-specific modulation of neural mechanisms underlying social reward processing by Autism Quotient.

Barman A, Richter S, Soch J, Deibele A, Richter A, Assmann A, Wüstenberg T, Walter H, Seidenbecher CI, Schott BH.

Soc Cogn Affect Neurosci. 2015 Nov;10(11):1537-47. doi: 10.1093/scan/nsv044. Epub 2015 May 4.


Corrigendum: Valenced action/inhibition learning in humans is modulated by a genetic variant linked to dopamine D2 receptor expression.

Richter A, Guitart-Masip M, Barman A, Libeau C, Behnisch G, Czerney S, Schanze D, Assmann A, Klein M, Düzel E, Zenker M, Seidenbecher C, Schott BH.

Front Syst Neurosci. 2015 Mar 11;9:36. doi: 10.3389/fnsys.2015.00036. eCollection 2015.


Readmission to the intensive care unit in times of minimally invasive cardiac surgery: does size matter?

Boeken U, Minol JP, Assmann A, Mehdiani A, Akhyari P, Lichtenberg A.

Heart Surg Forum. 2014 Dec;17(6):E296-301. doi: 10.1532/HSF98.2014361.


Shear-thinning nanocomposite hydrogels for the treatment of hemorrhage.

Gaharwar AK, Avery RK, Assmann A, Paul A, McKinley GH, Khademhosseini A, Olsen BD.

ACS Nano. 2014 Oct 28;8(10):9833-42. doi: 10.1021/nn503719n. Epub 2014 Oct 8.


Dispersive aortic cannulas reduce aortic wall shear stress affecting atherosclerotic plaque embolization.

Assmann A, Gül F, Benim AC, Joos F, Akhyari P, Lichtenberg A.

Artif Organs. 2015 Mar;39(3):203-11. doi: 10.1111/aor.12359. Epub 2014 Sep 10.


Valenced action/inhibition learning in humans is modulated by a genetic variant linked to dopamine D2 receptor expression.

Richter A, Guitart-Masip M, Barman A, Libeau C, Behnisch G, Czerney S, Schanze D, Assmann A, Klein M, Düzel E, Zenker M, Seidenbecher CI, Schott BH.

Front Syst Neurosci. 2014 Aug 6;8:140. doi: 10.3389/fnsys.2014.00140. eCollection 2014. Erratum in: Front Syst Neurosci. 2015;9:36.


Laser-supported CD133+ cell therapy in patients with ischemic cardiomyopathy: initial results from a prospective phase I multicenter trial.

Assmann A, Heke M, Kröpil P, Ptok L, Hafner D, Ohmann C, Martens A, Karluβ A, Emmert MY, Kutschka I, Sievers HH, Klein HM.

PLoS One. 2014 Jul 7;9(7):e101449. doi: 10.1371/journal.pone.0101449. eCollection 2014. Erratum in: PLoS One. 2014;9(8):e107082.


Addendum to 'Intraoperative CD133+ cell transplantation during coronary artery bypass grafting in ischemic cardiomyopathy'†.

Klein HM, Assmann A, Heke M.

Multimed Man Cardiothorac Surg. 2014 Jul 2;2014. pii: mmu011. doi: 10.1093/mmcts/mmu011. No abstract available.


Tri-layered elastomeric scaffolds for engineering heart valve leaflets.

Masoumi N, Annabi N, Assmann A, Larson BL, Hjortnaes J, Alemdar N, Kharaziha M, Manning KB, Mayer JE Jr, Khademhosseini A.

Biomaterials. 2014 Sep;35(27):7774-85. doi: 10.1016/j.biomaterials.2014.04.039. Epub 2014 Jun 16.


The degeneration of biological cardiovascular prostheses under pro-calcific metabolic conditions in a small animal model.

Assmann A, Zwirnmann K, Heidelberg F, Schiffer F, Horstkötter K, Munakata H, Gremse F, Barth M, Lichtenberg A, Akhyari P.

Biomaterials. 2014 Aug;35(26):7416-28. doi: 10.1016/j.biomaterials.2014.05.034. Epub 2014 Jun 7.


Simvastatin does not diminish the in vivo degeneration of decellularized aortic conduits.

Assmann A, Horstkötter K, Munakata H, Schiffer F, Delfs C, Zwirnmann K, Barth M, Akhyari P, Lichtenberg A.

J Cardiovasc Pharmacol. 2014 Oct;64(4):332-42. doi: 10.1097/FJC.0000000000000123.


Insulin regulates carboxypeptidase E by modulating translation initiation scaffolding protein eIF4G1 in pancreatic β cells.

Liew CW, Assmann A, Templin AT, Raum JC, Lipson KL, Rajan S, Qiang G, Hu J, Kawamori D, Lindberg I, Philipson LH, Sonenberg N, Goldfine AB, Stoffers DA, Mirmira RG, Urano F, Kulkarni RN.

Proc Natl Acad Sci U S A. 2014 Jun 3;111(22):E2319-28. doi: 10.1073/pnas.1323066111. Epub 2014 May 19.


Genetic variation of the RASGRF1 regulatory region affects human hippocampus-dependent memory.

Barman A, Assmann A, Richter S, Soch J, Schütze H, Wüstenberg T, Deibele A, Klein M, Richter A, Behnisch G, Düzel E, Zenker M, Seidenbecher CI, Schott BH.

Front Hum Neurosci. 2014 Apr 29;8:260. doi: 10.3389/fnhum.2014.00260. eCollection 2014.


Epistatic interaction of genetic depression risk variants in the human subgenual cingulate cortex during memory encoding.

Schott BH, Assmann A, Schmierer P, Soch J, Erk S, Garbusow M, Mohnke S, Pöhland L, Romanczuk-Seiferth N, Barman A, Wüstenberg T, Haddad L, Grimm O, Witt S, Richter S, Klein M, Schütze H, Mühleisen TW, Cichon S, Rietschel M, Noethen MM, Tost H, Gundelfinger ED, Düzel E, Heinz A, Meyer-Lindenberg A, Seidenbecher CI, Walter H.

Transl Psychiatry. 2014 Mar 18;4:e372. doi: 10.1038/tp.2014.10.


Motivational salience and genetic variability of dopamine D2 receptor expression interact in the modulation of interference processing.

Richter A, Richter S, Barman A, Soch J, Klein M, Assmann A, Libeau C, Behnisch G, Wüstenberg T, Seidenbecher CI, Schott BH.

Front Hum Neurosci. 2013 Jun 5;7:250. doi: 10.3389/fnhum.2013.00250. eCollection 2013.


Aortic conduit valve model with controlled moderate aortic regurgitation in rats: a technical modification to improve short- and long-term outcome and to increase the functional results.

Munakata H, Assmann A, Poudel-Bochmann B, Horstkötter K, Kamiya H, Okita Y, Lichtenberg A, Akhyari P.

Circ J. 2013;77(9):2295-302. Epub 2013 May 29.


Acceleration of autologous in vivo recellularization of decellularized aortic conduits by fibronectin surface coating.

Assmann A, Delfs C, Munakata H, Schiffer F, Horstkötter K, Huynh K, Barth M, Stoldt VR, Kamiya H, Boeken U, Lichtenberg A, Akhyari P.

Biomaterials. 2013 Aug;34(25):6015-26. doi: 10.1016/j.biomaterials.2013.04.037. Epub 2013 May 15.


Cardiac surgery in nonagenarians: not only feasible, but also reasonable?

Assmann A, Minol JP, Mehdiani A, Akhyari P, Boeken U, Lichtenberg A.

Interact Cardiovasc Thorac Surg. 2013 Aug;17(2):340-3; discussion 343. doi: 10.1093/icvts/ivt125. Epub 2013 Apr 28.


Critical illness myopathy and GLUT4: significance of insulin and muscle contraction.

Weber-Carstens S, Schneider J, Wollersheim T, Assmann A, Bierbrauer J, Marg A, Al Hasani H, Chadt A, Wenzel K, Koch S, Fielitz J, Kleber C, Faust K, Mai K, Spies CD, Luft FC, Boschmann M, Spranger J, Spuler S.

Am J Respir Crit Care Med. 2013 Feb 15;187(4):387-96. doi: 10.1164/rccm.201209-1649OC. Epub 2012 Dec 13.


Isolated myositis of the superior oblique muscle.

Fleischmann R, Assmann A, Bohner G, Ruprecht K.

J Neurol Neurosurg Psychiatry. 2013 Apr;84(4):402-3. doi: 10.1136/jnnp-2012-303796. Epub 2012 Nov 1. No abstract available.


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