Search Results - "Thompson, Jeremy G"

Metabolic co-dependence of the oocyte and cumulus cells: essential role in determining oocyte developmental competence by Richani, Dulama, Dunning, Kylie R, Thompson, Jeremy G, Gilchrist, Robert B

“…Abstract BACKGROUND Within the antral follicle, the oocyte is reliant on metabolic support from its surrounding somatic cells. Metabolism plays a critical role…”
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Bidirectional communication between cumulus cells and the oocyte: Old hands and new players? by Russell, Darryl L., Gilchrist, Robert B., Brown, Hannah M., Thompson, Jeremy G.

“…Cumulus cell–oocyte communication is an essential feature of mammalian reproduction. Established mechanisms involve the bidirectional transfer of ions and…”
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HYPOXIA AND REPRODUCTIVE HEALTH: Hypoxia and ovarian function: follicle development, ovulation, oocyte maturation by Lim, Megan, Thompson, Jeremy G, Dunning, Kylie R

“…The ovarian follicle provides the oocyte with the ideal environment for growth and development in preparation for ovulation and fertilisation. The follicle…”
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Oocyte-secreted factors: regulators of cumulus cell function and oocyte quality by Gilchrist, Robert B., Lane, Michelle, Thompson, Jeremy G.

“…Oocyte quality is a key limiting factor in female fertility, yet we have a poor understanding of what constitutes oocyte quality or the mechanisms governing…”
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The definition of IVM is clear—variations need defining by De Vos, Michel, Smitz, Johan, Thompson, Jeremy G., Gilchrist, Robert B.

“…Abstract Oocyte in vitro maturation (IVM) is currently defined as the maturation in vitro of immature cumulus–oocyte complexes collected from antral follicles…”
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The pivotal role of glucose metabolism in determining oocyte developmental competence by Sutton-McDowall, Melanie L, Gilchrist, Robert B, Thompson, Jeremy G

“…The environment that the cumulus oocyte complex (COC) is exposed to during either in vivo or in vitro maturation (IVM) can have profound effects on the success…”
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Oocyte-secreted factors enhance oocyte developmental competence by Hussein, Tamer S., Thompson, Jeremy G., Gilchrist, Robert B.

“…The capacity of fully grown oocytes to regulate their own microenvironment by paracrine factors secreted by the oocyte (oocyte-secreted factors, OSFs) may in…”
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Nano-liter perfusion microfluidic device made entirely by two-photon polymerization for dynamic cell culture with easy cell recovery by McLennan, Hanna J., Blanch, Adam J., Wallace, Samuel J., Ritter, Lesley J., Heinrich, Shauna L., Gardner, David K., Dunning, Kylie R., Gauvin, Marty J., Love, Allison K., Thompson, Jeremy G.

“…Polydimethylsiloxane (PDMS) has been the material of choice for microfluidic applications in cell biology for many years, with recent advances encompassing…”
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Oocyte maturation: Emerging concepts and technologies to improve developmental potential in vitro by Gilchrist, Robert B., Thompson, Jeremy G.

“…Oocyte in vitro maturation (IVM) is an important reproductive technology that generates mature oocytes that are capable of supporting preimplantation embryo…”
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Biphasic in vitro maturation with C-type natriuretic peptide enhances the developmental competence of juvenile-goat oocytes by Soto-Heras, Sandra, Menéndez-Blanco, Irene, Catalá, Maria-Gracia, Izquierdo, Dolors, Thompson, Jeremy G, Paramio, Maria-Teresa

“…In vitro embryo production success in juvenile animals is compromised due to their intrinsic lower oocyte quality. Conventional in vitro maturation (IVM)…”
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Promotion of EGF receptor signaling improves the quality of low developmental competence oocytes by Sugimura, Satoshi, Ritter, Lesley J., Rose, Ryan D., Thompson, Jeremy G., Smitz, Johan, Mottershead, David G., Gilchrist, Robert B.

“…Oocytes acquire developmental competence with progressive folliculogenesis. Cumulus oocyte complexes (COCs) from small antral follicles have inherent low…”
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Bone morphogenetic protein 15 in the pro-mature complex form enhances bovine oocyte developmental competence by Sudiman, Jaqueline, Sutton-McDowall, Melanie L, Ritter, Lesley J, White, Melissa A, Mottershead, David G, Thompson, Jeremy G, Gilchrist, Robert B

“…Developmental competence of in vitro matured (IVM) oocytes needs to be improved and this can potentially be achieved by adding recombinant bone morphogenetic…”
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Utilization of endogenous fatty acid stores for energy production in bovine preimplantation embryos by Sutton-McDowall, Melanie L, Feil, Deanne, Robker, Rebecca L, Thompson, Jeremy G, Dunning, Kylie R

“…Although current embryo culture media are based on carbohydrate metabolism of embryos, little is known about metabolism of endogenous lipids. L-carnitine is a…”
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Boronate probes for the detection of hydrogen peroxide release from human spermatozoa by Purdey, Malcolm S., Connaughton, Haley S., Whiting, Sara, Schartner, Erik P., Monro, Tanya M., Thompson, Jeremy G., Aitken, R. John, Abell, Andrew D.

“…Human spermatozoa are compromised by production of reactive oxygen species (ROS), and detection of ROS in spermatozoa is important for the diagnosis of male…”
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Fibroblast growth factor 17 and bone morphogenetic protein 15 enhance cumulus expansion and improve quality of in vitro–produced embryos in cattle by Machado, Mariana Fernandes, Caixeta, Ester Siqueira, Sudiman, Jaqueline, Gilchrist, Robert B., Thompson, Jeremy G., Lima, Paula Fernanda, Price, Christopher A., Buratini, José

“…Bone morphogenetic protein 15 (BMP15) and members of the fibroblast growth factor (FGF) family are expressed by the oocyte and are involved in the control of…”
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A Dual Sensor for pH and Hydrogen Peroxide Using Polymer-Coated Optical Fibre Tips by Purdey, Malcolm S, Thompson, Jeremy G, Monro, Tanya M, Abell, Andrew D, Schartner, Erik P

“…This paper demonstrates the first single optical fibre tip probe for concurrent detection of both hydrogen peroxide (H₂O₂) concentration and pH of a solution…”
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Oocytes prevent cumulus cell apoptosis by maintaining a morphogenic paracrine gradient of bone morphogenetic proteins by Hussein, Tamer S, Froiland, David A, Amato, Fred, Thompson, Jeremy G, Gilchrist, Robert B

“…Paracrine factors secreted by the oocyte regulate a broad range of cumulus cell functions. Characteristically, cumulus cells have a low incidence of apoptosis…”
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Bone morphogenetic protein 15 and fibroblast growth factor 10 enhance cumulus expansion, glucose uptake, and expression of genes in the ovulatory cascade during in vitro maturation of bovine cumulus–oocyte complexes by Caixeta, Ester S, Sutton-McDowall, Melanie L, Gilchrist, Robert B, Thompson, Jeremy G, Price, Christopher A, Machado, Mariana F, Lima, Paula F, Buratini, José

“…Oocyte-secreted factors (OSFs) regulate differentiation of cumulus cells and are of pivotal relevance for fertility. Bone morphogenetic protein 15 (BMP15) and…”
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Regulation of sheep oocyte maturation using cAMP modulators by Rose, Ryan D, Gilchrist, Robert B, Kelly, Jennifer M, Thompson, Jeremy G, Sutton-McDowall, Melanie L

“…Physical removal of mammalian cumulus-oocyte complexes (COCs) from ovarian follicles results in spontaneous resumption of meiosis, largely because of a…”
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The effect of streptozotocin-induced hyperglycemia on N-and O-linked protein glycosylation in mouse ovary by Shathili, Abdulrahman M, Brown, Hannah M, Everest-Dass, Arun V, Tan, Tiffany C Y, Parker, Lindsay M, Thompson, Jeremy G, Packer, Nicolle H

“…Post-translational modification of proteins namely glycosylation influences cellular behavior, structural properties and interactions including during ovarian…”
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