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List of works by Grażyna Ptak

A method for single nucleotide polymorphism selection for parentage assessment in goats

scientific article published on 9 March 2016

A short exposure to polychlorinated biphenyls deregulates cellular autophagy in mammalian blastocyst in vitro

scientific article published on 01 February 2012

A simplified approach for oocyte enucleation in mammalian cloning

scientific article

Amphibian and mammal somatic-cell cloning: different species, common results?

scientific article published in November 2003

Assessing the epigenetic risks of assisted reproductive technologies: a way forward

scientific article published on 01 January 2019

Asymmetric nuclear reprogramming in somatic cell nuclear transfer?

scientific article published on January 2008

Autophagy and apoptosis: parent-of-origin genome-dependent mechanisms of cellular self-destruction

scientific article

Cloning of endangered mammalian species: any progress?

scientific article published on 26 March 2007

Cloning the mammoth: a complicated task or just a dream?

scientific article

Conservation of IGF2-H19 and IGF2R imprinting in sheep: effects of somatic cell nuclear transfer

scientific article published in December 2003

Deregulated Expression of Mitochondrial Proteins Mfn2 and Bcnl3L in Placentae from Sheep Somatic Cell Nuclear Transfer (SCNT) Conceptuses

scientific article

Development of sheep androgenetic embryos is boosted following transfer of male pronuclei into androgenetic hemizygotes

scientific article published in January 2007

Developmental and functional evidence of nuclear immaturity in prepubertal oocytes

scientific article published on 21 June 2006

Developmental peculiarities in placentae of ovine uniparental conceptuses.

scientific article published on 30 November 2017

Differentiation potential and GFP labeling of sheep bone marrow-derived mesenchymal stem cells

scientific article published in January 2013

Donor-dependent developmental competence of oocytes from lambs subjected to repeated hormonal stimulation

scientific article published on 5 February 2003

Effects of blastomere biopsy on post-natal growth and behavior in mice.

scientific article published on 15 July 2014

Efficient production and cellular characterization of sheep androgenetic embryos

scientific article published on November 2011

Embryo biopsy and development: the known and the unknown

scientific article published on 29 August 2017

Embryo transfer and related technologies in sheep reproduction.

scientific article

Embryonic diapause in humans: time to consider?

scientific article published on 17 September 2013

Embryonic diapause is conserved across mammals

scientific article

Evidence of Placental Autophagy during Early Pregnancy after Transfer of In Vitro Produced (IVP) Sheep Embryos

scientific article

Freeze-dried somatic cells direct embryonic development after nuclear transfer

scientific article

Genetic diversity of Italian goat breeds assessed with a medium-density SNP chip.

scientific article published on 4 August 2015

Genetic rescue of an endangered mammal by cross-species nuclear transfer using post-mortem somatic cells.

scientific article

Genome of non-living cells: trash or recycle?

scientific article published on 21 July 2011

Genomic stability of lyophilized sheep somatic cells before and after nuclear transfer

scientific article

Grand-paternal age and the development of autism-like symptoms in mice progeny

scientific article

High levels of anandamide, an endogenous cannabinoid, block the growth of sheep preimplantation embryos by inducing apoptosis and reversible arrest of cell proliferation.

scientific article published on 9 July 2008

Hope for the mammoth?

scientific article

Impaired placental vasculogenesis compromises the growth of sheep embryos developed in vitro

scientific article published on 22 May 2014

Improving delivery and offspring viability of in vitro-produced and cloned sheep embryos

scientific article published in December 2002

Interspecies somatic cell nuclear transfer: a salvage tool seeking first aid.

scientific article

Leukaemia inhibitory factor enhances sheep fertilization in vitro via an influence on the oocyte

scientific article published on 28 November 2005

Mouse single oocyte imaging by MALDI-TOF MS for lipidomics

scientific article published on 09 April 2020

Nuclear transfer of freeze-dried somatic cells into enucleated sheep oocytes

scientific article published in July 2008

Nuclei of nonviable ovine somatic cells develop into lambs after nuclear transplantation

scientific article

Nucleus transfer in mammals: noninvasive approaches for the preparation of cytoplasts

scientific article published on June 2004

Offspring from one-month-old lambs: studies on the developmental capability of prepubertal oocytes

scientific article published in December 1999

Oocyte maturation is required for correct sperm chromatin rearrangement.

scientific article published in August 2004

Ovum pick-up in sheep: efficiency of in vitro embryo production, vitrification and birth of offspring

scientific article

Perturbations of the hepatic proteome behind the onset of metabolic disorders in mouse offspring developed following embryo manipulation

scientific article published in September 2021

Placental Abnormalities in Ovine Somatic Cell Clones at Term: A Light and Electron Microscopic Investigation

scientific article published on 20 October 2006

Placental abnormalities associated with post-natal mortality in sheep somatic cell clones

scientific article published on 8 September 2005

Plasma membrane and acrosome loss before ICSI is required for sheep embryonic development

scientific article published on 08 April 2016

Polychlorinated biphenyls (PCBs) alter DNA methylation and genomic integrity of sheep fetal cells in a simplified in vitro model of pregnancy exposure

scientific article published on 27 September 2017

Post-implantation mortality of in vitro produced embryos is associated with DNA methyltransferase 1 dysfunction in sheep placenta

scientific article published on 20 November 2012

Pregnancy at Advanced Maternal Age Affects Behavior and Hippocampal Gene Expression in Mouse Offspring

scientific article

Preservation of the wild European mouflon: the first example of genetic management using a complete program of reproductive biotechnologies

scientific article

Review paper: a review of the pathology of abnormal placentae of somatic cell nuclear transfer clone pregnancies in cattle, sheep, and mice.

scientific article

Sheep (Ovis aries) Macrophage Migration Inhibitory Factor: molecular cloning, characterization, tissue distribution and expression in the ewe reproductive tract and in the placenta

scientific article published on 17 March 2011

Sheep as an Experimental Model for Human ART: Novel Insights on Phenotypic Alterations in ART-Derived Sheep Conceptuses

Sheep: the first large animal model in nuclear transfer research

scientific article published on 13 September 2013

Survival and viability of vitrified in vitro and in vivo produced ovine blastocysts

scientific article

Synergies between assisted reproduction technologies and functional genomics

scientific article

The effect of interspecific oocytes on demethylation of sperm DNA.

scholarly article

The effects of assisted reproduction technologies on metabolic health and disease

scientific article published on 16 December 2020

The ups and downs of somatic cell nucleus transfer (SCNT) in humans

scientific article published on 24 July 2013

Towards storage of cells and gametes in dry form

scientific article published on 26 October 2013