CV Lattes
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Universidade de São Paulo (USP). Faculdade de Zootecnia e Engenharia de Alimentos (FZEA) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Felipe Perecin holds a degree in Veterinary Medicine (2002) and a PhD in Veterinary Medicine, area of Animal Reproduction (2007) from the São Paulo State University (UNESP); postdoctoral degree from the University of São Paulo (USP, 2008), MBA in Project Management (2012), and the title of Associate Professor in the area of Developmental Biology and Reproductive Biotechnology from the University of São Paulo (USP, 2016). Currently, he holds the position of Full Professor at FZEA-USP (since June 2024). He served as Chair of the Graduate Studies Committee (August 2021-August 2025) and was coordinator of the graduate program in Animal Bioscience (March 2017-March 2021). _____ He is the current Scientific Director of the Brazilian Society of Embryo Technology (SBTE) for the 2025-2026 biennium, a position he also held in the 2016-2017 biennium. Dr. Perecin also served the International Embryo Technology Society (IETS) as Program Chairperson for the IETS 2023 Annual Meeting. He has experience in the field of Animal Reproduction, with an emphasis on reproductive biology and biotechnology, working mainly on the following topics: oocyte competence, oocyte maturation, folliculogenesis, cumulus-oocyte interactions, in vitro embryo production, oocyte and embryo metabolism, epigenetics, early embryo development, paternal contributions to embryo development, and nuclear transfer. (Source: Lattes Curriculum)
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Epididymis is a key tubular organ enclosed to the male gonad (testis) which is morphofunctionally classified in distinct parts, as head, body, and tail, and where occur sperm maturation. In the epididymis tail the sperm are stored and reach functional maturity for fertilization mainly by a mechanism associated with cellular communication via extracellular vesicles (called epididymosomes) …
While morphological and functional sperm attributes are associated with semen quality and male fertility potential, sperm molecular features have recently been included as determinant for those factors. In this regard, sperm convey RNA molecules, mainly ncRNAs (non-coding RNAs), which are related to early embryonic development. Since sperm cells are typically assorted as transcriptionally…
Developing oocytes stock pile lipids within the ooplasm and use it as energy source. This physiological event can be detrimental when over occur, leading to excessive intraoocytic lipid accumulation. Results obtained in a previous research grant (2014/21034-3) shown, in bovine, that the in vitro maturation (IVM) of oocytes, when compared to in vivo maturation, lead to increased intraoocyt…
(Only some records are available in English at this moment)
Reproductive success, which ranges from oocyte fertilization to pregnancy maintenance, depends on oocyte competence. Oocyte competence can be damaged when these gametes are subjected to an in vitro environment. One of the commonly observed adverse effects is the excessive accumulation of lipids during maturation, resulting in loss of quality, metabolism changes, lower tolerance to cryopre…
While morphological and functional sperm attributes are associated with semen quality and male fertility potential, sperm molecular features have recently been acknowledged as determinant for those factors. In that regards, sperm convey RNA molecules, mainly ncRNAs (non-coding RNAs), which are related with early embryonic development. Since sperm cells are typically assorted as transcript…
Despite of decades of research on embryo in vitro production (IVP) we still have an incomplete understanding of the processes involved in generating oocytes that are competent to support embryonic development. However, it is known that the lipid accumulation is one of the major disadvantages of IVP embryos, since it compromises embryo cryotolerance and reduces pregnancy rates (Rizos et al…
(Only some records are available in English at this moment)