Alexander J. Travis Baker Institute for Animal Health, College of Veterinary Medicine Cornell University Biography Publications Institution JoVE Articles Alexander J. Travis has not added a biography. If you are Alexander J. Travis and would like to personalize this page please email our Author Liaison for assistance. Publications Segmental Differentiation of the Murine Epididymis: Identification of Segment-specific, GM1-enriched Vesicles and Regulation by Luminal Fluid Factors† Biology of Reproduction. Sep, 2023 | Pubmed ID: 37694824 Facilitated Asynchronous Online Learning to Build Public Health Strategic Skills Journal of Public Health Management and Practice : JPHMP. Aug, 2023 | Pubmed ID: 37643075 Defects in Sperm Capacitation/fertilizing Ability Are Equally Prevalent Across Ages in Men Seeking Fertility Assistance Reproductive Biomedicine Online. Jan, 2023 | Pubmed ID: 36371338 Integrated Surveillance System for Controlling COVID-19 on a University Campus, 2020‒2021 American Journal of Public Health. Jul, 2022 | Pubmed ID: 35728024 Case-control Study to Identify Risk Factors for SARS-CoV-2 Infection Among University Students in the Northeastern USA Transboundary and Emerging Diseases. Sep, 2022 | Pubmed ID: 35687478 A Genetically Targeted Sensor Reveals Spatial and Temporal Dynamics of Acrosomal Calcium and Sperm Acrosome Exocytosis The Journal of Biological Chemistry. May, 2022 | Pubmed ID: 35346690 Multicentric, Prospective Observational Data Show Sperm Capacitation Predicts Male Fertility, and Cohort Comparison Reveals a High Prevalence of Impaired Capacitation in Men Questioning Their Fertility Reproductive Biomedicine Online. Jul, 2020 | Pubmed ID: 32505543 Localisation and Function of Glucose Transporter GLUT1 in Chicken (Gallus Gallus Domesticus) Spermatozoa: Relationship Between ATP Production Pathways and Flagellar Motility Reproduction, Fertility, and Development. Apr, 2020 | Pubmed ID: 32317094 Impacts of Oocyte/zygote Timing for In vitro Fertilization and Gene Editing in the Dog Theriogenology. Jul, 2020 | Pubmed ID: 32088047 Activin Promotes Growth and Antral Cavity Expansion in the Dog Ovarian Follicle Theriogenology. Apr, 2019 | Pubmed ID: 30856402 Small-scale Egg Production Centres Increase Children's Egg Consumption in Rural Zambia Maternal & Child Nutrition. Oct, 2018 | Pubmed ID: 30332540 Cap-Score™ Prospectively Predicts Probability of Pregnancy Molecular Reproduction and Development. Aug, 2018 | Pubmed ID: 30187594 Cysteine Dioxygenase is Essential for Mouse Sperm Osmoadaptation and Male Fertility The FEBS Journal. May, 2018 | Pubmed ID: 29604178 Timing of Sperm Capacitation Varies Reproducibly Among Men Molecular Reproduction and Development. May, 2018 | Pubmed ID: 29521463 Examining the Association Between Livestock Ownership Typologies and Child Nutrition in the Luangwa Valley, Zambia PloS One. 2018 | Pubmed ID: 29408920 Society Is Ready for a New Kind of Science-Is Academia? Bioscience. Jul, 2017 | Pubmed ID: 29599540 Localization Patterns of the Ganglioside G in Human Sperm Are Indicative of Male Fertility and Independent of Traditional Semen Measures Molecular Reproduction and Development. May, 2017 | Pubmed ID: 28418610 Validation of a Laboratory-developed Test of Human Sperm Capacitation Molecular Reproduction and Development. May, 2017 | Pubmed ID: 28418600 Biomimicry Promotes the Efficiency of a 10-Step Sequential Enzymatic Reaction on Nanoparticles, Converting Glucose to Lactate Angewandte Chemie (International Ed. in English). Jan, 2017 | Pubmed ID: 27901298 Follicular Size and Stage and Gonadotropin Concentration Affect Alginate-encapsulated in Vitro Growth and Survival of Pre- and Early Antral Dog Follicles Reproduction, Fertility, and Development. Feb, 2017 | Pubmed ID: 26234151 Sustainable Smallholder Poultry Interventions to Promote Food Security and Social, Agricultural, and Ecological Resilience in the Luangwa Valley, Zambia Food Security. Jun, 2016 | Pubmed ID: 27822320 Lipid Regulation of Acrosome Exocytosis Advances in Anatomy, Embryology, and Cell Biology. 2016 | Pubmed ID: 27194352 Live Births from Domestic Dog (Canis Familiaris) Embryos Produced by In Vitro Fertilization PloS One. 2015 | Pubmed ID: 26650234 Use of Tethered Enzymes As a Platform Technology for Rapid Analyte Detection PloS One. 2015 | Pubmed ID: 26605916 Effects of Nanoparticle Size on Multilayer Formation and Kinetics of Tethered Enzymes Bioconjugate Chemistry. Sep, 2015 | Pubmed ID: 26280845 Slow Freezing, but Not Vitrification Supports Complete Spermatogenesis in Cryopreserved, Neonatal Sheep Testicular Xenografts PloS One. 2015 | Pubmed ID: 25923660 Lipid Modulation of Calcium Flux Through CaV2.3 Regulates Acrosome Exocytosis and Fertilization Developmental Cell. Feb, 2014 | Pubmed ID: 24525187 Ferromagnetic Nanoparticles with Peroxidase-like Activity Enhance the Cleavage of Biological Macromolecules for Biofilm Elimination Nanoscale. Mar, 2014 | Pubmed ID: 24468900 The Role of MATER in Endoplasmic Reticulum Distribution and Calcium Homeostasis in Mouse Oocytes Developmental Biology. Feb, 2014 | Pubmed ID: 24374158 Membrane Rafts Regulate Phospholipase B Activation in Murine Sperm Communicative & Integrative Biology. Nov, 2013 | Pubmed ID: 24753791 Lactotransferrin in Asian Elephant (Elephas Maximus) Seminal Plasma Correlates with Semen Quality PloS One. 2013 | Pubmed ID: 23976974 Phospholipase B is Activated in Response to Sterol Removal and Stimulates Acrosome Exocytosis in Murine Sperm The Journal of Biological Chemistry. Sep, 2013 | Pubmed ID: 23943622 Biomimicry Enhances Sequential Reactions of Tethered Glycolytic Enzymes, TPI and GAPDHS PloS One. 2013 | Pubmed ID: 23626684 Pretreatment of Asian Elephant (Elephas Maximus) Spermatozoa with Cholesterol-loaded Cyclodextrins and Glycerol Addition at 4°C Improves Cryosurvival Reproduction, Fertility, and Development. 2012 | Pubmed ID: 22954260 Community Markets for Conservation (COMACO) Links Biodiversity Conservation with Sustainable Improvements in Livelihoods and Food Production Proceedings of the National Academy of Sciences of the United States of America. Aug, 2011 | Pubmed ID: 21873184 On Biodiversity Conservation and Poverty Traps Proceedings of the National Academy of Sciences of the United States of America. Aug, 2011 | Pubmed ID: 21873176 Spermatogenesis in Ferret Testis Xenografts: a New Model Comparative Medicine. Apr, 2011 | Pubmed ID: 21535925 Stem Cells in Veterinary Medicine Stem Cell Research & Therapy. Feb, 2011 | Pubmed ID: 21371354 Mice Lacking FABP9/PERF15 Develop Sperm Head Abnormalities but Are Fertile Developmental Biology. Dec, 2010 | Pubmed ID: 20920498 Characterization of the Proteomes Associating with Three Distinct Membrane Raft Sub-types in Murine Sperm Proteomics. Oct, 2010 | Pubmed ID: 20815087 Sequential Reactions of Surface- Tethered Glycolytic Enzymes Chemistry & Biology. Sep, 2009 | Pubmed ID: 19778729 Development of New Stem Cell-based Technologies for Carnivore Reproduction Research Reproduction in Domestic Animals = Zuchthygiene. Jul, 2009 | Pubmed ID: 19754531 Mechanisms Underlying the Micron-scale Segregation of Sterols and GM1 in Live Mammalian Sperm Journal of Cellular Physiology. Mar, 2009 | Pubmed ID: 19012288 Biochemical Characterization of Membrane Fractions in Murine Sperm: Identification of Three Distinct Sub-types of Membrane Rafts Journal of Cellular Physiology. Mar, 2009 | Pubmed ID: 19006178 Production of Donor-derived Sperm After Spermatogonial Stem Cell Transplantation in the Dog Reproduction (Cambridge, England). Dec, 2008 | Pubmed ID: 18768666 Parturition Prediction and Timing of Canine Pregnancy Theriogenology. Nov, 2007 | Pubmed ID: 17904630 Effect of Donor Age on Success of Spermatogenesis in Feline Testis Xenografts Reproduction, Fertility, and Development. 2007 | Pubmed ID: 17897590 GM1 Dynamics As a Marker for Membrane Changes Associated with the Process of Capacitation in Murine and Bovine Spermatozoa Journal of Andrology. Jul-Aug, 2007 | Pubmed ID: 17377143 Visualization of GM1 with Cholera Toxin B in Live Epididymal Versus Ejaculated Bull, Mouse, and Human Spermatozoa Biology of Reproduction. May, 2006 | Pubmed ID: 16452464 Recipient Preparation and Mixed Germ Cell Isolation for Spermatogonial Stem Cell Transplantation in Domestic Cats Journal of Andrology. Mar-Apr, 2006 | Pubmed ID: 16304210 Segregation of Micron-scale Membrane Sub-domains in Live Murine Sperm Journal of Cellular Physiology. Mar, 2006 | Pubmed ID: 16222699 Cholesterol Sensitivity and Lipid Raft Targeting of Kir2.1 Channels Biophysical Journal. Dec, 2004 | Pubmed ID: 15465867 A Live Cell Imaging Technique to Study Calcium Signaling and Acrosome Exocytosis in Mouse Sperm (Video) | JoVE Roy Cohen1,2, Danielle M. Sosnicki1, Melissa A. White1, Jacquelyn L. Nelson1, Chinatsu Mukai1, Alexander J. Travis1,2 1Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, 2Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University JoVE 65962 Biologia do Desenvolvimento
A Live Cell Imaging Technique to Study Calcium Signaling and Acrosome Exocytosis in Mouse Sperm (Video) | JoVE Roy Cohen1,2, Danielle M. Sosnicki1, Melissa A. White1, Jacquelyn L. Nelson1, Chinatsu Mukai1, Alexander J. Travis1,2 1Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, 2Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University JoVE 65962 Biologia do Desenvolvimento