Petra Hassel

Transgenic expression of the human A20 gene in cloned pigs provides protection against apoptotic and inflammatory stimuli

Marianne Oropeza-Moe, Björn Petersen, Joseph W. Carnwath et al. · Xenotransplantation · 2009 · 135 citations

Life Sciences, Immunology, Molecular Medicine +15

Transgenic expression of human heme oxygenase‐1 in pigs confers resistance against xenograft rejection during ex vivo perfusion of porcine kidneys

Björn Petersen, Wolf Ramackers, Andrea Lucas‐Hahn et al. · Xenotransplantation · 2011 · 123 citations · Full text

Life Sciences, Immunology, Surgery +15

Efficient production of biallelic <i><scp>GGTA</scp>1</i> knockout pigs <i>by</i> cytoplasmic microinjection of <scp>CRISPR</scp>/Cas9 into zygotes

Björn Petersen, Antje Frenzel, Andrea Lucas‐Hahn et al. · Xenotransplantation · 2016 · 116 citations

Life Sciences, Biotechnology, Genetics +17

Development and Validation of a Highly Efficient Protocol of Porcine Somatic Cloning Using Preovulatory Embryo Transfer in Peripubertal Gilts

Björn Petersen, Andrea Lucas‐Hahn, Marianne Oropeza-Moe et al. · Cloning and Stem Cells · 2008 · 87 citations

Veterinary Medicine, Animal Sciences, Developmental Biology +16

Duration of <i>In Vitro</i> Maturation of Recipient Oocytes Affects Blastocyst Development of Cloned Porcine Embryos

Michael Hölker, Björn Petersen, Petra Hassel et al. · Cloning and Stem Cells · 2005 · 66 citations · Full text

Veterinary Medicine, Developmental Biology, Assisted Reproductive Technologies +16