2023
Bacterial production of recombinant contraceptive vaccine antigen from CatSper displayed on a human papilloma virus-like particle
Nand K, Jordan T, Yuan X, Basore D, Zagorevski D, Clarke C, Werner G, Hwang J, Wang H, Chung J, McKenna A, Jarvis M, Singh G, Bystroff C. Bacterial production of recombinant contraceptive vaccine antigen from CatSper displayed on a human papilloma virus-like particle. Vaccine 2023, 41: 6791-6801. PMID: 37833124, DOI: 10.1016/j.vaccine.2023.09.044.Peer-Reviewed Original ResearchConceptsVirus-like particlesSperm hyperactivated motilityHuman papilloma virusInclusion bodiesLong-acting protectionCalcium ion channelsNon-hormonal interventionsContraceptive efficacyHyperactivated motilityPapilloma virusPrincipal pieceSperm tailContraceptive vaccineBALB/c miceHypervariable regionCatSperVaccine antigensBacterial productionVaccine candidatesIon channelsIn vitroVaccinePregnancyRecombinant vaccineExtracellular loop
2022
C2cd6-encoded CatSperτ targets sperm calcium channel to Ca2+ signaling domains in the flagellar membrane
Hwang JY, Wang H, Lu Y, Ikawa M, Chung JJ. C2cd6-encoded CatSperτ targets sperm calcium channel to Ca2+ signaling domains in the flagellar membrane. Cell Reports 2022, 38: 110226. PMID: 34998468, PMCID: PMC8857959, DOI: 10.1016/j.celrep.2021.110226.Peer-Reviewed Original ResearchConceptsFlagellar membraneFlagellar membrane targetingC2 domain proteinsCatSper channelsCatSper channel complexMammalian sperm cellsSperm hyperactivated motilityMale fertilityMembrane targetingTrafficking machineryDomain proteinsLoss of functionHyperactivated motilitySpatiotemporal CaChannel assemblyMolecular mechanismsSperm cellsChannel complexFlagellaMotilityC2CD6MembraneCalcium channelsMachineryProtein
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