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  1. AU="Dlugosz, Sascha"
  2. AU="Sandra Geschka"
  3. AU="de Bruin, Natalie"
  4. AU="Lecia V. Sequist"
  5. AU=Ezechukwu Ifunanya
  6. AU=Kantarjian Hagop AU=Kantarjian Hagop
  7. AU="Yao, Xiaomin"
  8. AU=Dwork A J AU=Dwork A J
  9. AU="Tang, Xiaoxiao"
  10. AU="Gulez, Nesrin"
  11. AU="Perrine Gaub"
  12. AU="Pier-Alexandre Tardif"
  13. AU="Aksu, Tuana" AU="Aksu, Tuana"
  14. AU="Mukherjee, Mousumi"
  15. AU=Qualliotine Jesse R
  16. AU="Lookzadeh, Somayeh"
  17. AU=Cartwright Bethany R.
  18. AU="Kappenberger, Alina-Sophie"
  19. AU=Luukinen H
  20. AU="Przybylski, Bartłomiej"
  21. AU="Lisda Amalia" AU="Lisda Amalia"
  22. AU="Ahmed S.M. Al-Janabi"
  23. AU="Yamaguchi, Hiromi"
  24. AU="Boyatzis, Chris J"

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  1. Artikel ; Online: Efficient single copy integration via homology-directed repair (scHDR) by 5'modification of large DNA donor fragments in mice.

    Medert, Rebekka / Thumberger, Thomas / Tavhelidse-Suck, Tinatini / Hub, Tobias / Kellner, Tanja / Oguchi, Yoko / Dlugosz, Sascha / Zimmermann, Frank / Wittbrodt, Joachim / Freichel, Marc

    Nucleic acids research

    2022  Band 51, Heft 3, Seite(n) e14

    Abstract: CRISPR/Cas-based approaches have largely replaced conventional gene targeting strategies. However, homology-directed repair (HDR) in the mouse genome is not very efficient, and precisely inserting longer sequences using HDR remains challenging given that ...

    Abstract CRISPR/Cas-based approaches have largely replaced conventional gene targeting strategies. However, homology-directed repair (HDR) in the mouse genome is not very efficient, and precisely inserting longer sequences using HDR remains challenging given that donor constructs preferentially integrate as concatemers. Here, we showed that injecting 5' biotinylated donor DNA into mouse embryos at the two-cell stage led to efficient single-copy HDR (scHDR) allele generation. Our dedicated genotyping strategy showed that these alleles occurred with frequencies of 19%, 20%, and 26% at three independent gene loci, indicating that scHDR was dramatically increased by 5' biotinylation. Thus, we suggest that the combination of a 5' biotinylated donor and diligent analysis of concatemer integration are prerequisites for efficiently and reliably generating conditional alleles or other large fragment knock-ins in the mouse genome.
    Mesh-Begriff(e) Animals ; Mice ; CRISPR-Cas Systems ; DNA ; DNA End-Joining Repair ; Gene Editing/methods ; Gene Targeting ; Recombinational DNA Repair ; Embryo, Mammalian
    Chemische Substanzen DNA (9007-49-2)
    Sprache Englisch
    Erscheinungsdatum 2022-12-28
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 186809-3
    ISSN 1362-4962 ; 1362-4954 ; 0301-5610 ; 0305-1048
    ISSN (online) 1362-4962 ; 1362-4954
    ISSN 0301-5610 ; 0305-1048
    DOI 10.1093/nar/gkac1150
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Trophectoderm cell failure leads to peri-implantation lethality in Trpm7-deficient mouse embryos.

    Schütz, Aline / Richter, Christin / Weissgerber, Petra / Tsvilovskyy, Volodymyr / Hesse, Michael / Ottenheijm, Roger / Zimmermann, Frank / Buchholz, Stefanie / Medert, Rebekka / Dlugosz, Sascha / Kuryshev, Vladimir / Benes, Vladimir / Flockerzi, Veit / Fleischmann, Bernd K / Cavalié, Adolfo / Freichel, Marc

    Cell reports

    2021  Band 37, Heft 3, Seite(n) 109851

    Abstract: Early embryogenesis depends on proper control of intracellular homeostasis of ions including ... ...

    Abstract Early embryogenesis depends on proper control of intracellular homeostasis of ions including Ca
    Sprache Englisch
    Erscheinungsdatum 2021-10-09
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2021.109851
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Saraf-dependent activation of mTORC1 regulates cardiac growth.

    Sanlialp, Ayse / Schumacher, Dagmar / Kiper, Leon / Varma, Eshita / Riechert, Eva / Ho, Thanh Cao / Hofmann, Christoph / Kmietczyk, Vivien / Zimmermann, Frank / Dlugosz, Sascha / Wirth, Angela / Gorska, Agnieszka A / Burghaus, Jana / Camacho Londoño, Juan E / Katus, Hugo A / Doroudgar, Shirin / Freichel, Marc / Völkers, Mirko

    Journal of molecular and cellular cardiology

    2020  Band 141, Seite(n) 30–42

    Abstract: Pathological cardiac hypertrophy is an independent risk for heart failure (HF) and sudden death. Deciphering signaling pathways regulating intracellular ... ...

    Abstract Pathological cardiac hypertrophy is an independent risk for heart failure (HF) and sudden death. Deciphering signaling pathways regulating intracellular Ca
    Mesh-Begriff(e) Amino Acid Sequence ; Animals ; Animals, Newborn ; Base Sequence ; Calcium Signaling ; Calcium-Binding Proteins/chemistry ; Calcium-Binding Proteins/genetics ; Calcium-Binding Proteins/metabolism ; Cell Proliferation ; Cell Size ; Electrocardiography ; Gene Knockdown Techniques ; Heart/growth & development ; Heart Function Tests ; Homeostasis ; Humans ; Mechanistic Target of Rapamycin Complex 1/metabolism ; Mice, Inbred C57BL ; Mice, Knockout ; Myocytes, Cardiac/metabolism ; Rats
    Chemische Substanzen Calcium-Binding Proteins ; Saraf protein, mouse ; Mechanistic Target of Rapamycin Complex 1 (EC 2.7.11.1)
    Sprache Englisch
    Erscheinungsdatum 2020-03-13
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 80157-4
    ISSN 1095-8584 ; 0022-2828
    ISSN (online) 1095-8584
    ISSN 0022-2828
    DOI 10.1016/j.yjmcc.2020.03.004
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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