Publications by authors named "Richard Oko"

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Paternal contributions to mammalian zygote - Beyond sperm-oocyte fusion.
Peter Sutovsky, Michal Zigo, Filip Tirpak, Richard Oko

Curr Top Dev Biol· April 2025

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The Ultrastructure and Composition of Bovine Spermatozoa.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Bovine Spermatogenesis.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Bovine Sperm Maturation.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Photomicrographic Glossary of the Features of Bovine Sperm Cell Abnormalities.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Bull Sperm Abnormalities in Practice.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Mechanisms of Development of Sperm Defects.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Assessing Bovine Male Fertility in a Technological Age.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Prenatal and Preweaning Environmental Effects upon Pubertal Development and Sperm Production.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Standardization of the Assessment of Bovine Spermatozoal Abnormalities, in Relation to Fertility, as Part of the Bull Breeding Soundness Examination.
Albert Barth, Viv E A Perry, Lauren E Hamilton, Peter Sutovsky, Richard Oko

Adv Anat Embryol Cell Biol· April 2025

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Prevalence and Morphological Appearance of Sperm Nuclear Defects Using Feulgen Reaction in Beef Bulls.
Carlos E Fernandes, Adriane L Zart, Juan Cuevas de Alvarenga Martins, Richard Oko, Peter Sutovsky

Reprod Domest Anim· March 2025

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Effects of Heparan sulfate acetyl-CoA: Alpha-glucosaminide N-acetyltransferase (HGSNAT) inactivation on the structure and function of epithelial and immune cells of the testis and epididymis and sperm parameters in adult mice.
Lorena Carvelli, Louis Hermo, Cristian O'Flaherty, Richard Oko, Alexey V Pshezhetsky

PLoS One· September 2023

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Sperm Redox System Equilibrium: Implications for Fertilization and Male Fertility.
Lauren E Hamilton, Richard Oko, Antonio Miranda-Vizuete, Peter Sutovsky

Adv Exp Med Biol· June 2022

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Zinc is a master-regulator of sperm function associated with binding, motility, and metabolic modulation during porcine sperm capacitation.
Michal Zigo, Karl Kerns, Sidharth Sen, Clement Essien, Richard Oko

Commun Biol· June 2022

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Sperm proteins ODF2 and PAWP as markers of fertility in breeding bulls.
Abdullah Kaya, Sule Dogan, Peter Vargovic, Naseer Ahmad Kutchy, Pablo Ross, Richard Oko

Cell Tissue Res· January 2022

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Core Histones Are Constituents of the Perinuclear Theca of Murid Spermatozoa: An Assessment of Their Synthesis and Assembly during Spermiogenesis and Function after Gametic Fusion.
Lauren E Hamilton, Morgan Lion, Luis Aguila, João Suzuki, Genevieve Acteau, Richard Oko

Int J Mol Sci· July 2021

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Sperm Cohort-Specific Zinc Signature Acquisition and Capacitation-Induced Zinc Flux Regulate Sperm-Oviduct and Sperm-Zona Pellucida Interactions.
Karl Kerns, Momal Sharif, Michal Zigo, Wei Xu, Lauren E Hamilton, Richard Oko

Int J Mol Sci· March 2020

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GSTO2 Isoforms Participate in the Oxidative Regulation of the Plasmalemma in Eutherian Spermatozoa during Capacitation.
Lauren E Hamilton, Michal Zigo, Jiude Mao, Wei Xu, Peter Sutovsky, Richard Oko

Antioxidants (Basel)· November 2019

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Sperm-borne glutathione-S-transferase omega 2 accelerates the nuclear decondensation of spermatozoa during fertilization in mice†.
Lauren E Hamilton, Joao Suzuki, Luis Aguila, Marie-Charlotte Meinsohn, Olivia E Smith, Richard Oko

Biol Reprod· August 2019

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The perforatorium and postacrosomal sheath of rat spermatozoa share common developmental origins and protein constituents†.
Nicole Protopapas, Lauren E Hamilton, Ruben Warkentin, Wei Xu, Peter Sutovsky, Richard Oko

Biol Reprod· June 2019

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WBP2 shares a common location in mouse spermatozoa with WBP2NL/PAWP and like its descendent is a candidate mouse oocyte-activating factor.
Lauren E Hamilton, Joao Suzuki, Genevieve Acteau, Mengqi Shi, Wei Xu, Richard Oko

Biol Reprod· December 2018

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Properties, metabolism and roles of sulfogalactosylglycerolipid in male reproduction.
Nongnuj Tanphaichitr, Kessiri Kongmanas, Kym F Faull, Julian Whitelegge, Federica Compostella, Naoko Goto-Inoue, Richard Oko

Prog Lipid Res· October 2018

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The developmental origin and compartmentalization of glutathione-s-transferase omega 2 isoforms in the perinuclear theca of eutherian spermatozoa.
Lauren E Hamilton, Genevieve Acteau, Wei Xu, Peter Sutovsky, Richard Oko

Biol Reprod· October 2017

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Plasminogen Improves Mouse IVF by Interactions with Inner Acrosomal Membrane-Bound MMP2 and SAMP14.
Marvin J S Ferrer, Wei Xu, Jagathpala Shetty, John Herr, Richard Oko

Biol Reprod· April 2016

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Negative biomarker based male fertility evaluation: Sperm phenotypes associated with molecular-level anomalies.
Peter Sutovsky, Mahmoud Aarabi, Antonio Miranda-Vizuete, Richard Oko

Asian J Androl· March 2016

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