Heat shock affects the Ca2+/calmodulin-dependent protein kinase II dynamic during bovine sperm capacitation and acrosome reaction
Taken together, the data present here show that CaMKII and <i>p</i>CaMKII localization is dynamic during bovine sperm capacitation and acrosome reaction and that this pattern of localization is affected by heat shock, suggesting that failure in CaMKII signaling is probably involved in the early acrosome reaction observed in heated-shock spermatozoa.
Authors
- Isabelle Scarpini Contrim
- F. F. Paula‐Lopes (ORCID: https://orcid.org/0000-0001-5009-3450)
- Mayra Elena Ortiz D’Ávila Assumpção (ORCID: https://orcid.org/0000-0002-5967-9316)
- Thais de Sousa Santos
- Weber Beringui Feitosa (ORCID: https://orcid.org/0000-0002-7020-694X)
- Daniela Franco da Silva (ORCID: https://orcid.org/0000-0001-9259-3277)
Institutions
- Universidade de São Paulo (BR)
- Universidade Estadual Paulista (Unesp) (BR)
- Universidade Federal de São Paulo (BR)
Publication Details
- Journal
- Frontiers in Cell and Developmental Biology
- Published
- 2025-04-02
- DOI
- https://doi.org/10.3389/fcell.2025.1552282
- Primary Topic
- Reproductive Biology and Fertility
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Fundação de Amparo à Pesquisa do Estado de São Paulo
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior