Reference health
Ligands and receptors mediating signal transduction in sea urchin spermatozoa
91/91 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
7 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 91 checked references that resolve
resolves10.1074/jbc.272.11.6965
Sulfated Polysaccharides from the Egg Jelly Layer Are Species-specific Inducers of Acrosomal Reaction in Sperms of Sea Urchins
resolves10.1073/pnas.89.13.6001
Early persistent activation of sperm K+ channels by the egg peptide speract.
resolves10.1021/bi034239e
Structural and Dynamical Changes of the Bindin B18 Peptide upon Binding to Lipid Membranes. A Solid-State NMR Study
resolves10.1016/0014-5793(94)80109-6
A high‐conductance voltage‐dependent multistate Ca<sup>2+</sup> channel found in sea urchin and mouse spermatozoa
resolves10.1095/biolreprod39.3.639
Receptor-Mediated Activation of Detergent-Solu bilized Guanylate Cyclase1
resolves10.1073/pnas.160261897
A sea urchin genome project: Sequence scan, virtual map, and additional resources
resolves10.1006/dbio.1994.1113
Speract Receptors Are Localized on Sea Urchin Sperm Flagella Using a Fluorescent Peptide Analog
resolves10.1016/S0021-9258(18)33365-9
Elevation of the intracellular pH activates respiration and motility of sperm of the sea urchin, Strongylocentrotus purpuratus.
resolves10.1113/jphysiol.1986.sp016257
Ionic regulation of sea urchin sperm motility, metabolism and fertilizing capacity.
resolves10.1016/S0021-9258(18)41544-X
Activation of Ca2+ permeability by cAMP is coordinated through the pHi increase induced by speract.
resolves10.1016/S0021-9258(18)89803-9
Identification and partial characterization of the receptor for speract.
resolves10.1073/pnas.86.7.2128
Cloning of the mRNA for the protein that crosslinks to the egg peptide speract.
resolves10.1016/S0021-9258(19)35407-9
The fucose-sulfate glycoconjugate that induces an acrosome reaction in spermatozoa stimulates inositol 1,4,5-trisphosphate accumulation.
resolves10.1016/S0021-9258(18)60547-2
Activation of Phospholipase D by the Fucose-Sulfate Glycoconjugate That Induces An Acrosome Reaction in Spermatozoa
resolves10.1006/dbio.2000.9678
Participation of a K+ Channel Modulated Directly by cGMP in the Speract-Induced Signaling Cascade of Strongylocentrotus purpuratus Sea Urchin Sperm
resolves10.1093/biolreprod/22.3.526
Regulation of Sea Urchin Sperm Cyclic AMP-Dependent Protein Kinases by an Egg Associated Factor1
resolves10.1016/S0006-291X(05)81357-9
Endogenous activity of cyclic nucleotide-dependent protein kinase in plasma membranes isolated from Strongylocentrotus purpuratus sea urchin sperm
resolves10.1016/S0021-9258(17)39650-3
Regulation of internal pH of sea urchin sperm. A role for the Na/K pump.
resolves10.1038/31248
Molecular identification of a hyperpolarization-activated channel in sea urchin sperm
resolves10.1083/jcb.83.3.595
Species-specific sperm adhesion in sea urchins. A quantitative investigation of bindin- mediated egg agglutination
resolves10.1016/0014-5793(87)81055-4
A fast transient hyperpolarization occurs during the sea urchin sperm acrosome reaction induced by egg jelly
resolves10.1016/0012-1606(92)90018-C
A depolarization can trigger Ca2+ uptake and the acrosome reaction when preceded by a hyperpolarization in L. pictus sea urchin sperm
resolves10.1006/dbio.2001.0323
A Sustained Increase in Intracellular Ca2+ Is Required for the Acrosome Reaction in Sea Urchin Sperm
resolves10.1016/0005-2736(89)90206-X
Egg jelly triggers a calcium influx which inactivates and is inhibited by calmodulin antagonists in the sea urchin sperm
resolves10.1016/S0021-9258(19)47155-X
Evidence for the activation of two different Ca2+ channels during the egg jelly-induced acrosome reaction of sea urchin sperm
resolves10.1038/35050128
Co-assembly of polycystin-1 and -2 produces unique cation-permeable currents
resolves10.1016/0304-4165(80)90139-7
The stimulation of sperm metabolism by a factor associated with eggs and by 8-bromo-guanosine 3′,5′-monophosphate
resolves10.1111/j.1440-169X.1992.tb00005.x
Effects of Sperm‐Activating Peptide I on <i>Hemicentrotus pulcherrimus</i> Spermatozoa in High Potassium Sea Water
resolves10.1016/S0006-291X(02)00941-5
Egg fucose sulfate polymer, sialoglycan, and speract all trigger the sea urchin sperm acrosome reaction
resolves10.1074/jbc.M108046200
High Molecular Mass Egg Fucose Sulfate Polymer Is Required for Opening Both Ca2+ Channels Involved in Triggering the Sea Urchin Sperm Acrosome Reaction
resolves10.1074/jbc.M110661200
Egg Sialoglycans Increase Intracellular pH and Potentiate the Acrosome Reaction of Sea Urchin Sperm
resolves10.1016/S0006-291X(03)00587-4
Store-operated calcium channels trigger exocytosis of the sea urchin sperm acrosomal vesicle
resolves10.1016/S0006-291X(02)02441-5
Structural requirements for species-specific induction of the sperm acrosome reaction by sea urchin egg sulfated fucan
resolves10.1016/0012-1606(83)90378-0
A volatile inhibitor immobilizes sea urchin sperm in semen by depressing the intracellular pH
resolves10.1101/gad.1133003
The species-specific egg receptor for sea urchin sperm adhesion is EBR1,a novel ADAMTS protein
resolves10.1016/S0021-9258(19)86928-4
Activation of sperm respiration by a low molecular weight egg factor and by 8-bromoguanosine 3‘,5‘-monophosphate.
resolves10.1006/dbio.1996.0072
A cAMP Regulated K+-Selective Channel from the Sea Urchin Sperm Plasma Membrane
resolves10.1016/S0021-9258(17)42939-5
Sodium and proton transport in flagella isolated from sea urchin spermatozoa.
resolves10.1016/S0021-9258(17)42551-8
A membrane potential-sensitive Na+-H+ exchange system in flagella isolated from sea urchin spermatozoa.
resolves10.1016/S0021-9258(18)66670-0
Modulation of the voltage-sensitive Na+/H+ exchange in sea urchin spermatozoa through membrane potential changes induced by the egg peptide speract.
resolves10.1016/0012-1606(83)90004-0
Changes in internal pH associated with initiation of motility and acrosome reaction of sea urchin sperm
resolves10.1016/0012-1606(85)90140-X
Single-channel activity of bilayers derived from sea urchin sperm plasma membranes at the tip of a patch-clamp electrode
resolves10.1016/S0012-1606(03)00236-7
A sperm-activating peptide controls a cGMP-signaling pathway in starfish sperm☆
resolves10.1074/jbc.M109673200
suREJ3, a Polycystin-1 Protein, Is Cleaved at the GPS Domain and Localizes to the Acrosomal Region of Sea Urchin Sperm
resolves10.1083/jcb.133.4.809
The sea urchin sperm receptor for egg jelly is a modular protein with extensive homology to the human polycystic kidney disease protein, PKD1.
resolves10.1006/bbrc.2001.5000
Time-Resolved Sperm Responses to an Egg Peptide Measured by Stopped-Flow Fluorometry
resolves10.1016/0012-1606(86)90057-6
Phosphorylation of sperm histone H1 is induced by the egg jelly layer in the sea urchin Strongylocentrotus purpuratus
resolves10.1016/S0021-9258(17)39486-3
Receptor-mediated regulation of guanylate cyclase activity in spermatozoa.
resolves10.1146/annurev.physiol.65.092101.142734
Hyperpolarization-Activated Cation Currents: From Molecules to Physiological Function
resolves10.1113/jphysiol.2002.030510
Intracellular sodium changes during the speract response and the acrosome reaction in sea urchin sperm
resolves10.1016/S0014-5793(01)02713-2
Sea urchin sperm cation‐selective channels directly modulated by cAMP
resolves10.1016/0012-1606(81)90357-2
A partial sequence of ionic changes associated with the acrosome reaction of Strongylocentrotus purpuratus
resolves10.1016/S0021-9258(19)84440-X
Alteration of intracellular [Ca2+] in sea urchin sperm by the egg peptide speract. Evidence that increased intracellular Ca2+ is coupled to Na+ entry and increased intracellular pH.
resolves10.1073/pnas.78.10.6066
Membrane potential depolarization and increased intracellular pH accompany the acrosome reaction of sea urchin sperm.
resolves10.1016/0012-1606(79)90080-0
Chemical characterization of the component of the jelly coat from sea urchin eggs responsible for induction of the acrosome reaction
resolves10.1038/334708a0
Membrane guanylate cyclase is a cell-surface receptor with homology to protein kinases
resolves10.1073/pnas.102186699
A flagellar K
<sup>+</sup>
-dependent Na
<sup>+</sup>
/Ca
<sup>2+</sup>
exchanger keeps Ca
<sup>2+</sup>
low in sea urchin spermatozoa
resolves10.2108/zsj.12.13
Structure, Function and Biosynthesis of Sperm-Activating Peptides and Fucose Sulfate Glycoconjugate in the Extracellular Coat of sea Urchin Eggs
resolves10.1083/jcb.77.2.536
Polymerization of actin. IV. Role of Ca++ and H+ in the assembly of actin and in membrane fusion in the acrosomal reaction of echinoderm sperm
resolves10.1016/0092-8674(85)90218-1
Monoclonal antibody to a membrane glycoprotein inhibits the acrosome reaction and associated Ca2+ and H+ fluxes of sea urchin sperm
resolves10.1073/pnas.83.23.9055
Monoclonal antibodies increase intracellular Ca2+ in sea urchin spermatozoa.
resolves10.1073/pnas.74.6.2456
Isolation of bindin: the protein responsible for adhesion of sperm to sea urchin eggs.
resolves10.1006/dbio.1997.8729
The Fucose Sulfate Polymer of Egg Jelly Binds to Sperm REJ and Is the Inducer of the Sea Urchin Sperm Acrosome Reaction
resolves10.1074/jbc.M108496200
Sulfated Fucans from the Egg Jellies of the Closely Related Sea Urchins Strongylocentrotus droebachiensis and Strongylocentrotus pallidus Ensure Species-specific Fertilization
resolves10.1083/jcb.101.6.2324
Chemotaxis of Arbacia punctulata spermatozoa to resact, a peptide from the egg jelly layer.
resolves10.1095/biolreprod19.4.890
Activation of Sperm Adenylate Cyclase by Factors Associated with Eggs1
The 7 references without a DOI — listed, not checked
no DOI — not checked2026010712593802300_DAN-1954A
no DOI — not checked2026010712593802300_DAN-1967
no DOI — not checked2026010712593802300_GALINDO-ETAL-2003
no DOI — not checked2026010712593802300_GARBERS-KOPF-1980
no DOI — not checked2026010712593802300_MORISAWA-1994
no DOI — not checked2026010712593802300_NEILL-ETAL-2004
no DOI — not checked2026010712593802300_SCHACKMANN-1989
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