Cyganek, Lukas

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20.10.2026

Improving optogenetic control over Gi/o-coupled receptor signaling by optimized GIRK channel expression

Authors Mücher B, Garrido-Charles A, Wietek J, Köhler I, Grömmke M, Frischmuth T, Cyganek L, Rost BR, Bruegmann T, Schmitz D, Dalkara D, Wahle P, Siveke I, Herlitze S Journal Science Signaling Citation Sci Signal. 2026 Oct 20;19(960):eadw4374. Abstract Stimulation of G protein-coupled receptors (GPCRs) that couple to Gi/o leads
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17.09.2026

AMPK reinforces mitochondrial metabolism and suppresses pathological remodeling in Complex V-deficient cardiomyocytes

Authors Palacios-Contreras E, an der Brugge K, Fell J, Stephan T, Amedei H, Lenz C, Pesek J, Taudte VR, Lange F, Jakobs S, Sossalla S, Zelarayan LC, Cabrera-Orefice A, Cyganek L, Pavez-Giani MG Journal BioRxiv Citation bioRxiv 2026.09.14.751384. Abstract TMEM70 variants represent the most common nuclear cause of mitochondrial ATP
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14.09.2026

InsightRP2-An Interdisciplinary Approach Toward Therapy Development in RP2-Associated Retinopathy

Authors Bögershausen N, Yigit G, Fedorenko A, Bayati R, Döring P, Gerhardt M, Strohmeyer C, Gutiérrez-Gutiérrez O, Javanmardi B, Gaubert M, Kaygusuz E, Krawitz P, Ueffing M, Hoerauf H, Feltgen N, Michalakis S, Büning H, Cyganek L, Wollnik B Journal Human Gene Therapy Citation Hum Gene Ther. 2026 Sep 14:10430342261480906.
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22.08.2026

Distinct mitochondrial DNA single-nucleotide variant signatures in TOP3A-deficient cardiomyocytes

Authors Gaubert M, Alachram H, Gönenç II, Domínguez I, Argyriou C, Schmidt J, Kaulfuß S, Pavez-Giani M, Schott CT, Munk A, Zibat A, Cyganek L, Yigit G, Wollnik B Journal BioRxiv Citation bioRxiv 2026.08.18.745450. Abstract The human heart has a continuous and exceptionally high demand for energy, which is met
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16.04.2026

Targeting Interleukin-8-Mediated Cellular Crosstalk Reverses Hypertrophic Cardiomyopathy and Cardiac Fibrosis in Noonan Syndrome

Authors Fell J, Pavez-Giani M, Koitka F, Kensah G, Santos GL, van der Vorst EPC, Lenz C, Salinas G, Busley AV, Fedorenko A, Hindmarsh R, Wolf CM, Lutz S, Hasenfuss G, Zimmermann WH, Wollnik B, Cyganek L Journal Circulation Citation Circulation. 2026 Apr 16. Abstract Background: Genetic variants in components
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13.10.2025

Peroxisome protein import deficiency causes heart failure in mouse and human

Authors Hofhuis J, Tiburcy M, Hartmann Y, Bersch K, Wagdi A, Gutiérrez-Gutiérrez O, Solano R, Thiele L, Walper M, Göbel M, Hübner W, Berecic B, Casini M, Tirilomis P, Unger A, Lipstein N, Sossalla S, Huser T, Streckfuss-Bömeke K, Elkenani M, Toischer K, Kohlhaas M, Dudek J, Zimmermann WH, Voigt
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28.07.2025

Efficient and sustained optogenetic control of sensory and cardiac systems

Authors Alekseev A, Hunniford V, Zerche M, Jeschke M, El May F, Vavakou A, Siegenthaler D, Hüser MA, Kiehn SM, Garrido-Charles A, Meyer A, Rambousky A, Alvanos T, Witzke I, Rojas-Garcia KD, Draband MD, Cyganek L, Klein E, Ruther P, Huet A, Trenholm S, Macé E, Kusch K, Bruegmann T,
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08.05.2025

SEC24C deficiency causes trafficking and glycosylation abnormalities in an epileptic encephalopathy with cataracts and dyserythropoeisis

Authors Bögershausen N, Cavdarli B, Nagai TH, Milev MP, Wolff A, Mehranfar M, Schmidt J, Choudhary D, Gutiérrez-Gutiérrez Ó, Cyganek L, Saint-Dic D, Zibat A, Köhrer K, Wollenweber TE, Wieczorek D, Altmüller J, Borodina T, Kaçar D, Haliloğlu G, Li Y, Thiel C, Sacher M, Knapik EW, Yigit G, Wollnik
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04.05.2025

SarcAsM: AI-based multiscale analysis of sarcomere organization and contractility in cardiomyocytes

Authors Haertter D, Hauke L, Driehorst T, Nishi K, Long J, Tiburcy M, Berecic B, Primeßnig A, Bao G, Cyganek L, Schmidt CF, Zimmermann WH Journal BioRxiv Citation bioRxiv 2025.04.29.650605. Abstract Cardiomyocyte function critically depends on sarcomere dynamics and their organization in myofibrils. To uncover how cardiomyocyte function emerges from
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22.04.2025

BTRR complex deficiency is a driver for genomic instability in Bloom syndrome

Authors Gönenc II, Wolff A, Busley AV, Wieland A, Tijhuis A, Müller C, Wardenaar R, Argyriou L, Kaulfuß S, Räschle M, Spierings DCJ, Foijer F, Bastians H, Yigit G, Zibat A, Cyganek L, Wollnik B Journal BioRxiv Citation bioRxiv 2025.04.17.649287. Abstract Biallelic loss-of-function (LoF) variants in the BTRR complex members
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