ArticleeLife2015
Controlling fertilization and cAMP signaling in sperm by optogenetics.
Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
63 citing papers in PubMed, 116 citations in OpenAlex.
- Global impact on metabolic capacity of yeast cell factories by optogenetic control of the cAMP-PKA axis.Applied and environmental microbiology · 2026Article
- Dehydroepiandrosterone activates ADGRG2 to regulate chloride homeostasis and sperm motility via Gs-cAMP pathways.Science China. Life sciences · 2026Article
- Soluble adenylyl cyclase in nonmammalian sperm is directly controlled by pH, not by HCOProceedings of the National Academy of Sciences of the United States of America · 2026Article
- The Impact ofAnimals : an open access journal from MDPI · 2025Article
- Formation of a complex between TMEM217 and the sodium-proton exchanger SLC9C1 is crucial for mouse sperm motility and male fertility.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Two Decades of Optogenetic Tools: A Retrospective and a Look Ahead.Advanced genetics (Hoboken, N.J.) · 2025Review
- In Vitro Effects of Lipopolysaccharide on Rabbit Sperm: Toll-like Receptor 4 Expression, Motility, and Oxidative Status.Antioxidants (Basel, Switzerland) · 2025Article
- Unveiling the Photoactivation Mechanism of BLUF Photoreceptor Protein through Hybrid Quantum Mechanics/Molecular Mechanics Free-Energy Calculation.ACS physical chemistry Au · 2024Article
- Liraglutide improved the reproductive function of obese mice by upregulating the testicular AC3/cAMP/PKA pathway.Reproductive biology and endocrinology : RB&E · 2024Article
- OptoChamber: A Low-cost, Easy-to-Make, Customizable, and Multi-Chambered Electronic Device for Applying Optogenetic Stimulation to LarvalmicroPublication biology · 2024Article
- Emerging principles of primary cilia dynamics in controlling tissue organization and function.The EMBO journal · 2023Review
- Article
- NaInternational journal of molecular sciences · 2023Review
- Control of intracellular pH and bicarbonate by CONature communications · 2023Article
- Article
- The SLC9C2 Gene Product (NaInternational journal of molecular sciences · 2023Article
- Spectroscopic and Computational Observation of Glutamine Tautomerization in the Blue Light Sensing Using Flavin Domain Photoreaction.Journal of the American Chemical Society · 2023Article
- Optogenetics Sheds Light on Brown and Beige Adipocytes.Journal of cellular signaling · 2023Article
- Unraveling the Photoactivation Mechanism of a Light-Activated Adenylyl Cyclase Using Ultrafast Spectroscopy Coupled with Unnatural Amino Acid Mutagenesis.ACS chemical biology · 2022Article
- cAMP and the Fibrous Sheath Protein CABYR (CaInternational journal of molecular sciences · 2022Article
3 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optogenetics is a powerful technique to control cellular activity by light. The light-gated Channelrhodopsin has been widely used to study and manipulate neuronal activity in vivo, whereas optogenetic control of second messengers in vivo has not been examined in depth. In this study, we present a transgenic mouse model expressing a photoactivated adenylyl cyclase (bPAC) in sperm. In transgenic sperm, bPAC mimics the action of the endogenous soluble adenylyl cyclase (SACY) that is required for motility and fertilization: light-stimulation rapidly elevates cAMP, accelerates the flagellar beat, and, thereby, changes swimming behavior of sperm. Furthermore, bPAC replaces endogenous adenylyl cyclase activity. In mutant sperm lacking the bicarbonate-stimulated SACY activity, bPAC restored motility after light-stimulation and, thereby, enabled sperm to fertilize oocytes in vitro. We show that optogenetic control of cAMP in vivo allows to non-invasively study cAMP signaling, to control behaviors of single cells, and to restore a fundamental biological process such as fertilization.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.