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A. C. S. Soares
Researcher at Sao Paulo State University
Publications - 9
Citations - 71
A. C. S. Soares is an academic researcher from Sao Paulo State University. The author has contributed to research in topics: Oocyte & Germinal vesicle. The author has an hindex of 3, co-authored 9 publications receiving 35 citations.
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Journal ArticleDOI
Steroid hormones interact with natriuretic peptide C to delay nuclear maturation, to maintain oocyte-cumulus communication and to improve the quality of in vitro-produced embryos in cattle
A. C. S. Soares,Valentina Lodde,R. G. Barros,Christopher A. Price,Alberto M. Luciano,Jose Buratini +5 more
TL;DR: Evidence is provided, for the first time in cattle, that steroids interact with NPPC to regulate oocyte nuclear maturation and oocyte-cumulus communication, and improve oocyte developmental competence.
Journal ArticleDOI
Fibroblast growth factor 2 regulates cumulus differentiation under the control of the oocyte
TL;DR: This is the first study showing that FGF2 expression is regulated by the oocyte in cumulus cells, and novel effects of F GF2 on cumulus cell survival and extracellular matrix (ECM) quality during IVM that may favor acquisition of developmental competence and suggest physiological roles during the final steps of COC differentiation.
Journal ArticleDOI
Characterization and control of oocyte large-scale chromatin configuration in different cattle breeds.
A. C. S. Soares,Jhessica Naomi Sakoda,Isabela Lima Gama,Bernardo Marcozzi Bayeux,Valentina Lodde,Alberto M. Luciano,Jose Buratini +6 more
TL;DR: Differences between Nelore and Holstein cows regarding patterns of chromatin configuration may account for their different performance in IVM/IVF, and provides novel references for the design of protocols aiming to regulate oocyte quality before IVM for the optimization of IVF outcomes.
Journal ArticleDOI
Synchronization of germinal vesicle maturity improves efficacy of in vitro embryo production in Holstein cows.
A. C. S. Soares,Kelly Nader Gomes Marques,Luiz Gustavo Martignoni Bragança,Valentina Lodde,Alberto M. Luciano,Jose Buratini +5 more
TL;DR: It is suggested that synchronization protocols increasing the percentage of GV2 oocytes in the population subjected to IVM/IVF can improve the efficacy of embryo in vitro production in cattle.
Journal ArticleDOI
Physiological parameters related to oocyte nuclear differentiation for the improvement of IVM/IVF outcomes in women and cattle
Jose Buratini,A. C. S. Soares,R. G. Barros,Thaisy Tino Dellaqua,Valentina Lodde,Federica Franciosi,Mariabeatrice Dal Canto,Mario Mignini Renzini,Alberto M. Luciano +8 more
TL;DR: The potential consequences of using supraphysiological levels of FSH during IVM, as well as on the regulation of oocyte chromatin dynamics and its utility as a potential marker for oocyte developmental competence are discussed in this article.