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Karim Nayernia

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Franklin D West; Servet Ozcan; Reza Shirazi; Hamid Reza Soleimanpour-Lichaei; Gokcen Dinc; Dewey H Hodges; Pezhman Mardanpour; Karim Nayernia
In vitro-derived gametes from stem cells.
Mehdi Dianatpour; Soudeh Ghafouri-Fard; Parvin Mehdipour; Maryam-Beigom Mobasheri; Karim Nayernia; Shahram Savad; Mohammad H Modarressi
Expression of Testis Specific Genes TSGA10, TEX101 and ODF3 in Breast Cancer.
Yousof Gheisari; Karim Nayernia; Hossein Baharvand; Mohammad Vasei
Stem cell and tissue engineering research in the Islamic republic of Iran.

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2013: Franklin D West; Servet Ozcan; Reza Shirazi; Hamid Reza Soleimanpour-Lichaei; Gokcen Dinc; Dewey H Hodges; Pezhman Mardanpour; Karim Nayernia
In vitro-derived gametes from stem cells.
Seminars in reproductive medicine 2013;31(1):33-8.
2012: Mehdi Dianatpour; Soudeh Ghafouri-Fard; Parvin Mehdipour; Maryam-Beigom Mobasheri; Karim Nayernia; Shahram Savad; Mohammad H Modarressi
Expression of Testis Specific Genes TSGA10, TEX101 and ODF3 in Breast Cancer.
Iranian Red Crescent medical journal 2012;14(11):722-6.
2012: Yousof Gheisari; Karim Nayernia; Hossein Baharvand; Mohammad Vasei
Stem cell and tissue engineering research in the Islamic republic of Iran.
Stem cell reviews 2012;8(3):629-39.
2012: Reza Shirazi; Masoud Soleimani; Amir Hassan Zarnani; Mir Abbas Abdolvahabi; Karim Nayernia; Iraj Ragerdi Kashani
BMP4 can generate primordial germ cells from bone-marrow-derived pluripotent stem cells.
Cell biology international 2012;36(12):1185-93.
2011: Nadja Drusenheimer; B Jung; Andreas Meinhardt; Karim Nayernia; H-H Arnold; Wolfgang Engel
Overexpression of Lis1 in different stages of spermatogenesis does not result in an aberrant phenotype.
Cytogenetic and genome research 2011;134(4):269-82.
2010: Jessica Nolte; Hans-Wilhelm Michelmann; Marieke Wolf; Gerald Wulf; Karim Nayernia; Andreas Meinhardt; Ulrich Zechner; Wolfgang Engel
PSCDGs of mouse multipotent adult germline stem cells can enter and progress through meiosis to form haploid male germ cells in vitro.
Differentiation; research in biological diversity 2010;80(4-5):184-94.
2010: Jae Ho Lee; Cornelia Jung; Parisa Javadian-Elyaderani; Stefan Schweyer; Dorothea Schütte; Moneef Shoukier; Feridoun Karimi-Busheri; Michael Weinfeld; Aghdass Rasouli-Nia; Jan G Hengstler; Alejandra Mantilla; Hamid Reza Soleimanpour-Lichaei; Wolfgang Engel; Craig N Robson; Karim Nayernia
Pathways of proliferation and antiapoptosis driven in breast cancer stem cells by stem cell protein piwil2.
Cancer research 2010;70(11):4569-79.
2009: Katrin Streckfuss-Bömeke; Alla Vlasov; Swen Hülsmann; Dongjiao Yin; Karim Nayernia; Wolfgang Engel; Gerd Hasenfuss; Kaomei Guan
Generation of functional neurons and glia from multipotent adult mouse germ-line stem cells.
Stem cell research 2009;2(2):139-54.
2009: Ralf Dressel; Kaomei Guan; Jessica Nolte; Leslie Elsner; Sebastian Monecke; Karim Nayernia; Gerd Hasenfuss; Wolfgang Engel
Multipotent adult germ-line stem cells, like other pluripotent stem cells, can be killed by cytotoxic T lymphocytes despite low expression of major histocompatibility complex class I molecules.
Biology direct 2009;4():31.
2009: Kaomei Guan; Frieder Wolf; Alexander Becker; Wolfgang Engel; Karim Nayernia; Gerd Hasenfuss
Isolation and cultivation of stem cells from adult mouse testes.
Nature protocols 2009;4(2):143-54.
2008: Ingrid Ehrmann; Caroline Dalgliesh; Aikaterini Tsaousi; Maria Paola Paronetto; Bettina Heinrich; Ralf Kist; Paul Cairns; Weiping Li; Christian Mueller; Michael Jackson; Heiko Peters; Karim Nayernia; Philippa Saunders; Michael Mitchell; Stefan Stamm; Claudio Sette; David J Elliott
Haploinsufficiency of the germ cell-specific nuclear RNA binding protein hnRNP G-T prevents functional spermatogenesis in the mouse.
Human molecular genetics 2008;17(18):2803-18.
2008: Athanasios Zovoilis; Jessica Nolte; Nadja Drusenheimer; Ulrich Zechner; Hiroki Hada; Kaomei Guan; Gerd Hasenfuss; Karim Nayernia; Wolfgang Engel
Multipotent adult germline stem cells and embryonic stem cells have similar microRNA profiles.
Molecular human reproduction 2008;14(9):521-9.
2008: Tamara Glaser; Thoralf Opitz; Thomas Kischlat; Rachel Konang; Philipp Sasse; Bernd K Fleischmann; Wolfgang Engel; Karim Nayernia; Oliver Brüstle
Adult germ line stem cells as a source of functional neurons and glia.
Stem cells (Dayton, Ohio) 2008;26(9):2434-43.
2008: Loukas Argyriou; Johannes Wirbelauer; Arvind Dev; Irakli Panchulidze; Moneef Shoukier; Ute Teske; Karim Nayernia
A newborn with hereditary haemorrhagic telangiectasia and an unusually severe phenotype.
Swiss medical weekly 2008;138(29-30):432-6.
2008: Parisa Mardanpour; Kaomei Guan; Jessica Nolte; Jae Ho Lee; Gerd Hasenfuss; Wolfgang Engel; Karim Nayernia
Potency of germ cells and its relevance for regenerative medicine.
Journal of anatomy 2008;213(1):26-9.
2007: Karim Nayernia
Stem cells derived from testis show promise for treating a wide variety of medical conditions.
Cell research 2007;17(11):895-7.
2007: Arvind Dev; Karim Nayernia; Moritz Meins; Ibrahim M Adham; Franco Lacone; Wolfgang Engel
Mice deficient for RNA-binding protein brunol1 show reduction of spermatogenesis but are fertile.
Molecular reproduction and development 2007;74(11):1456-64.
2007: Kaomei Guan; Stefan Wagner; Bernhard Unsöld; Lars S Maier; Diana Kaiser; Bernhard Hemmerlein; Karim Nayernia; Wolfgang Engel; Gerd Hasenfuss
Generation of functional cardiomyocytes from adult mouse spermatogonial stem cells.
Circulation research 2007;100(11):1615-25.
2007: L Jaroszynski; Arvind Dev; Manyu Li; Andreas Meinhardt; D G de Rooij; Christian Mueller; Detlef Böhm; Stephan Wolf; Ibrahim M Adham; Gerald Wulf; Wolfgang Engel; Karim Nayernia
Asthenoteratozoospermia in mice lacking testis expressed gene 18 (Tex18).
Molecular human reproduction 2007;13(3):155-63.
2007: Khailun Tseden; Ozlem Topaloglu; Andreas Meinhardt; Arvind Dev; Ibrahim M Adham; Christian Müller; Stephan Wolf; Detlef Böhm; Gregor Schlüter; Wolfgang Engel; Karim Nayernia
Premature translation of transition protein 2 mRNA causes sperm abnormalities and male infertility.
Molecular reproduction and development 2007;74(3):273-9.
2007: Nadja Drusenheimer; Gerald Wulf; Jessica Nolte; Jae Ho Lee; Arvind Dev; Ralf Dressel; Jörg Gromoll; Jörg Schmidtke; Wolfgang Engel; Karim Nayernia
Putative human male germ cells from bone marrow stem cells.
Society of Reproduction and Fertility supplement 2007;63():69-76.
2006: M Diaconu; Y Tangat; Detlef Böhm; H Kühn; Hans-Wilhelm Michelmann; G Schreiber; Gerhard Haidl; Hans-Juergen Glander; Wolfgang Engel; Karim Nayernia
Failure of phospholipid hydroperoxide glutathione peroxidase expression in oligoasthenozoospermia and mutations in the PHGPx gene.
Andrologia 2006;38(4):152-7.
2006: Karim Nayernia; Jessica Nolte; Hans-Wilhelm Michelmann; Jae Ho Lee; Kristina Rathsack; Nadja Drusenheimer; Arvind Dev; Gerald Wulf; Ingrid E Ehrmann; David J Elliott; Vera Okpanyi; Ulrich Zechner; Thomas Haaf; Andreas Meinhardt; Wolfgang Engel
In vitro-differentiated embryonic stem cells give rise to male gametes that can generate offspring mice.
Developmental cell 2006;11(1):125-32.
2006: Karim Nayernia; Jae Ho Lee; Nadja Drusenheimer; Jessica Nolte; Gerald Wulf; Ralf Dressel; Jörg Gromoll; Wolfgang Engel
Derivation of male germ cells from bone marrow stem cells.
Laboratory investigation; a journal of technical methods and pathology 2006;86(7):654-63.
2006: Kaomei Guan; Karim Nayernia; Lars S Maier; Stefan Wagner; Ralf Dressel; Jae Ho Lee; Jessica Nolte; Fred Wolf; Manyu Li; Wolfgang Engel; Gerd Hasenfuss
Pluripotency of spermatogonial stem cells from adult mouse testis.
Nature 2006;440(7088):1199-203.
2006: Loukas Argyriou; Stefan Twelkemeyer; Irakli Panchulidze; Lars-Erik Wehner; Ute Teske; Wolfgang Engel; Karim Nayernia
Novel mutations in the ENG and ACVRL1 genes causing hereditary hemorrhagic teleangiectasia.
International journal of molecular medicine 2006;17(4):655-9.
2006: Lars-Erik Wehner; B J Folz; Loukas Argyriou; Stefan Twelkemeyer; U Teske; U W Geisthoff; J A Werner; Wolfgang Engel; Karim Nayernia
Mutation analysis in hereditary haemorrhagic telangiectasia in Germany reveals 11 novel ENG and 12 novel ACVRL1/ALK1 mutations.
Clinical genetics 2006;69(3):239-45.
2006: Jae Ho Lee; Wolfgang Engel; Karim Nayernia
Stem cell protein Piwil2 modulates expression of murine spermatogonial stem cell expressed genes.
Molecular reproduction and development 2006;73(2):173-9.
2006: Jae Ho Lee; Dorothea Schütte; Gerald Wulf; László Füzesi; Heinz-Joachim Radzun; Stefan Schweyer; Wolfgang Engel; Karim Nayernia
Stem-cell protein Piwil2 is widely expressed in tumors and inhibits apoptosis through activation of Stat3/Bcl-XL pathway.
Human molecular genetics 2006;15(2):201-11.
2005: Loukas Argyriou; Robert Pfitzmann; Lars-Erik Wehner; Stefan Twelkemeyer; Peter Neuhaus; Karim Nayernia; Wolfgang Engel
ALK-1 mutations in liver transplanted patients with hereditary hemorrhagic telangiectasia.
Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society 2005;11(9):1132-5.
2005: Britta Skawran; Stephanie Schubert; Frank Dechend; Jörg Vervoorts; Karim Nayernia; Bernhard Lüscher; Jörg Schmidtke
Characterization of a human TSPY promoter.
Molecular and cellular biochemistry 2005;276(1-2):159-67.
2005: Karim Nayernia; Birgit Drabent; Andreas Meinhardt; Ibrahim M Adham; Iris Schwandt; Christian Müller; Ulrich Sancken; Kenneth Kleene; Wolfgang Engel
Triple knockouts reveal gene interactions affecting fertility of male mice.
Molecular reproduction and development 2005;70(4):406-16.
2004: Ashraf U Mannan; Eleni Roussa; Cornelia Kraus; Michael Rickmann; Joerg Maenner; Karim Nayernia; Kerstin Krieglstein; André Reis; Wolfgang Engel
Mutation in the gene encoding lysosomal acid phosphatase (Acp2) causes cerebellum and skin malformation in mouse.
Neurogenetics 2004;5(4):229-38.
2004: Karim Nayernia; Manyu Li; Lukasz Jaroszynski; Rustem Khusainov; Gerald Wulf; Iris Schwandt; Monika Korabiowska; Hans-Wilhelm Michelmann; Andreas Meinhardt; Wolfgang Engel
Stem cell based therapeutical approach of male infertility by teratocarcinoma derived germ cells.
Human molecular genetics 2004;13(14):1451-60.
2004: Karim Nayernia; Mihaela Diaconu; Gerhard Aumüller; Gunther Wennemuth; Iris Schwandt; Kenneth Kleene; Hartmut Kuehn; Wolfgang Engel
Phospholipid hydroperoxide glutathione peroxidase: expression pattern during testicular development in mouse and evolutionary conservation in spermatozoa.
Molecular reproduction and development 2004;67(4):458-64.
2004: Wolfgang Engel; Ibrahim M Adham; Karim Nayernia; Juergen Neesen
[Genetic causes of male infertility].
Verhandlungen der Deutschen Gesellschaft für Pathologie 2004;88():130-5.
2004: Karim Nayernia; Wolfgang Engel
Molecular and cellular approaches for establishment of an in vitro spermatogenesis system.
Methods in molecular biology (Clifton, N.J.) 2004;253():121-33.
2004: Karim Nayernia; Manyu Li; Wolfgang Engel
Spermatogonial stem cells.
Methods in molecular biology (Clifton, N.J.) 2004;253():105-20.
2003: Ashraf U Mannan; Gabriela Nica; Karim Nayernia; Christian Mueller; Wolfgang Engel
Calgizarrin like gene (Cal) deficient mice undergo normal spermatogenesis.
Molecular reproduction and development 2003;66(4):431-8.
2003: Karim Nayernia; Birgit Drabent; Ibrahim M Adham; Marita Möschner; Stephan Wolf; Andreas Meinhardt; Wolfgang Engel
Male mice lacking three germ cell expressed genes are fertile.
Biology of reproduction 2003;69(6):1973-8.
2003: Karim Nayernia; Franz Vauti; Andreas Meinhardt; Christina Cadenas; Stefan Schweyer; Barbara I Meyer; Iris Schwandt; Kamal Chowdhury; Wolfgang Engel; Hans-Henning Arnold
Inactivation of a testis-specific Lis1 transcript in mice prevents spermatid differentiation and causes male infertility.
The Journal of biological chemistry 2003;278(48):48377-85.
2003: Stephanie Schubert; Britta Skawran; Frank Dechend; Karim Nayernia; Andreas Meinhardt; I Nanda; M Schmid; Wolfgang Engel; Jörg Schmidtke
Generation and characterization of a transgenic mouse with a functional human TSPY.
Biology of reproduction 2003;69(3):968-75.
2003: Ashraf U Mannan; Karim Nayernia; Christian Mueller; Peter Burfeind; Ibrahim M Adham; Wolfgang Engel
Male mice lacking the Theg (testicular haploid expressed gene) protein undergo normal spermatogenesis and are fertile.
Biology of reproduction 2003;69(3):788-96.
2003: C Oh; H Aho; Rahman Shamsadin; Karim Nayernia; Christian Müller; Ulrich Sancken; Claude Szpirer; Wolfgang Engel; Ibrahim M Adham
Characterization, expression pattern and chromosomal localization of the spermatogenesis associated 6 gene (Spata6).
Molecular human reproduction 2003;9(6):321-30.
2003: Ewelina Bolcun; Tomasz Rzymski; Karim Nayernia; Wolfgang Engel
ADAM family genes testase 2alpha and 2beta are chromosomally linked and simultaneously expressed in male germ cells.
Molecular reproduction and development 2003;65(1):19-22.
2003: Semi Tascou; Ralf Trappe; Karim Nayernia; Hubertus Jarry; Fatima König; Walter Schulz-Schaeffer; Wolfgang Saeger; Andreas Meinhardt; Wolfgang Engel; Jörg Schmidtke; Peter Burfeind
TSPY-LTA transgenic mice develop endocrine tumors of the pituitary and adrenal gland.
Molecular and cellular endocrinology 2003;200(1-2):9-18.
2003: Karim Nayernia; Andreas Meinhardt; Birgit Drabent; Ibrahim M Adham; Christian Müller; M Steckel; Ulrich Sancken; Wolfgang Engel
Synergistic effects of germ cell expressed genes on male fertility in mice.
Cytogenetic and genome research 2003;103(3-4):314-20.
2002: Detlef Böhm; Herbert Schwegler; Lisa Kotthaus; Karim Nayernia; Michael Rickmann; Michael Köhler; Joachim Rosenbusch; Wolfgang Engel; Gabriele Flügge; Peter Burfeind
Disruption of PLC-beta 1-mediated signal transduction in mutant mice causes age-dependent hippocampal mossy fiber sprouting and neurodegeneration.
Molecular and cellular neurosciences 2002;21(4):584-601.
2002: Karim Nayernia; Ibrahim M Adham; Rahman Shamsadin; Christian Müller; Ulrich Sancken; Wolfgang Engel
Proacrosin-deficient mice and zona pellucida modifications in an experimental model of multifactorial infertility.
Molecular human reproduction 2002;8(5):434-40.
2002: Karim Nayernia; Ibrahim M Adham; Elke Burkhardt-Göttges; Juergen Neesen; Mandy Rieche; Stephan Wolf; Ulrich Sancken; Kenneth Kleene; Wolfgang Engel
Asthenozoospermia in mice with targeted deletion of the sperm mitochondrion-associated cysteine-rich protein (Smcp) gene.
Molecular and cellular biology 2002;22(9):3046-52.
2001: Semi Tascou; Karim Nayernia; Andreas Meinhardt; Stefan Schweyer; Wolfgang Engel; Ralf Trappe; Peter Burfeind
Targeted expression of SV40 large tumour antigen (TAg) induces a transient enhancement of spermatocyte proliferation and apoptosis.
Molecular human reproduction 2001;7(12):1123-31.
2001: Ozlem Topaloglu; Gregor Schlüter; Karim Nayernia; Wolfgang Engel
A 74-bp promoter of the Tnp2 gene confers testis- and spermatid-specific expression in transgenic mice.
Biochemical and biophysical research communications 2001;289(2):597-601.
2001: Hans-Jürgen Schulten; Karim Nayernia; Kerstin Reim; Wolfgang Engel; Peter Burfeind
Assessment of promoter elements of the germ cell-specific proacrosin gene.
Journal of cellular biochemistry 2001;83(1):155-62.
2001: Ibrahim M Adham; Karim Nayernia; E Burkhardt-Göttges; Christa Dixkens; A F Holstein; Wolfgang Engel
Teratozoospermia in mice lacking the transition protein 2 (Tnp2).
Molecular human reproduction 2001;7(6):513-20.
2001: A Pires-daSilva; Karim Nayernia; Wolfgang Engel; M Torres; Anastassia Stoykova; Kamal Chowdhury; Peter Gruss
Mice deficient for spermatid perinuclear RNA-binding protein show neurologic, spermatogenic, and sperm morphological abnormalities.
Developmental biology 2001;233(2):319-28.
2001: Karim Nayernia; Detlef Böhm; Ozlem Topaloglu; Gregor Schlüter; Wolfgang Engel
Rat transition nuclear protein 2 regulatory region directs haploid expression of reporter gene in male germ cells of transgenic mice.
Molecular reproduction and development 2001;58(4):368-75.
2001: Semi Tascou; Karim Nayernia; J Uedelhoven; Detlef Böhm; R Jalal; M Ahmed; Wolfgang Engel; Peter Burfeind
Isolation and characterization of differentially expressed genes in invasive and non-invasive immortalized murine male germ cells in vitro.
International journal of oncology 2001;18(3):567-74.
2000: Semi Tascou; Karim Nayernia; A Samani; Jörg Schmidtke; Tanja Vogel; Wolfgang Engel; Peter Burfeind
Immortalization of murine male germ cells at a discrete stage of differentiation by a novel directed promoter-based selection strategy.
Biology of reproduction 2000;63(5):1555-61.
2000: Semi Tascou; Karim Nayernia; Wolfgang Engel; Peter Burfeind
Refinement of the expression pattern of a mouse homologue of the porcine 135-kDa alpha-d-mannosidase (MAN2B2).
Biochemical and biophysical research communications 2000;272(3):951-2.
2000: Semi Tascou; J Uedelhoven; Christa Dixkens; Karim Nayernia; Wolfgang Engel; Peter Burfeind
Isolation and characterization of a novel human gene, NIF3L1, and its mouse ortholog, Nif3l1, highly conserved from bacteria to mammals.
Cytogenetics and cell genetics 2000;90(3-4):330-6.
1999: Rahman Shamsadin; Ibrahim M Adham; Karim Nayernia; Uwe A. O. Heinlein; H Oberwinkler; Wolfgang Engel
Male mice deficient for germ-cell cyritestin are infertile.
Biology of reproduction 1999;61(6):1445-51.
1999: K Kraszucka; Peter Burfeind; Karim Nayernia; M Köhler; Michael Schmid; M Yaylaoglu; Wolfgang Engel
Developmental stage- and germ cell-regulated expression of a calcium-binding protein mRNA in mouse Sertoli cells.
Molecular reproduction and development 1999;54(3):232-43.
1999: Karim Nayernia; M H von Mering; K Kraszucka; Peter Burfeind; A Wehrend; M Köhler; Michael Schmid; Wolfgang Engel
A novel testicular haploid expressed gene (THEG) involved in mouse spermatid-sertoli cell interaction.
Biology of reproduction 1999;60(6):1488-95.
1999: S Zimmermann; Gerd Steding; JM Emmen; Albert O Brinkmann; Karim Nayernia; A F Holstein; Wolfgang Engel; Ibrahim M Adham
Targeted disruption of the Insl3 gene causes bilateral cryptorchidism.
Molecular endocrinology (Baltimore, Md.) 1999;13(5):681-91.
1999: Hans-Jürgen Schulten; Wolfgang Engel; Karim Nayernia; Peter Burfeind
Yeast one-hybrid assay identifies YY1 as a binding factor for a proacrosin promoter element.
Biochemical and biophysical research communications 1999;257(3):871-3.
1998: Karim Nayernia; A A Samani; S Klaproth; Wolfgang Engel
Haploid male germ cells show no susceptibility to transformation by simian virus 40 large tumour antigen in transgenic mice.
Cell biology international 1998;22(6):437-43.
1997: Ibrahim M Adham; Karim Nayernia; Wolfgang Engel
Spermatozoa lacking acrosin protein show delayed fertilization.
Molecular reproduction and development 1997;46(3):370-6.
1996: Karim Nayernia; Ibrahim M Adham; H Kremling; K Reim; M Schlicker; Gregor Schlüter; Wolfgang Engel
Stage and developmental specific gene expression during mammalian spermatogenesis.
The International journal of developmental biology 1996;40(1):379-83.
1995: H Kremling; Karim Nayernia; S Nieter; S Bunkowski; Wolfgang Engel
DNA-protein binding studies in the 5' flanking region of rat proacrosin gene which is transcribed in diploid germ cells.
Biological chemistry Hoppe-Seyler 1995;376(3):187-93.
1994: Karim Nayernia; S Nieter; H Kremling; H Oberwinkler; Wolfgang Engel
Functional and molecular characterization of the transcriptional regulatory region of the proacrosin gene.
The Journal of biological chemistry 1994;269(51):32181-6.
1994: Karim Nayernia; K Reim; H Oberwinkler; Wolfgang Engel
Diploid expression and translational regulation of rat acrosin gene.
Biochemical and biophysical research communications 1994;202(1):88-93.