The sperm specific Na+,K+-ATPase α4 shows a highly structured and dynamic distribution at the sperm flagellum
Mumtarin Jannat Oishee, Jeffrey P. McDermott, Gladis Sánchez, Gustavo V. Blanco
This paper uses STED microscopy to show that Na+,K+-ATPase 4 in sperm has a structured distribution along the flagellum that changes during capacitation, unlike the stable pattern of Na+,K+-ATPase 1.
bioRxiv · Feb 14, 2025 · PreprintCell Biology