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ARS Home Midwest Area Peoria, Illinois National Center for Agricultural Utilization Research Crop Bioprotection Research People







Jose Luis Ramirez    Research Entomologist /ARSUserFiles/52344/Ramirez Pic1.jpg
 **CONTACT** Phone: (309) 681-6195 Fax: 309-681-6693 Room: 2101A  USDA ARS NCAUR 1815 N University Peoria, IL 61604
 **EDUCATION** PhD, Molecular Microbiology and Immunology, Johns Hopkins University, 2011 MS, Entomology, University of California Riverside, 2006 BS, Zoology, Idaho State University, 2002
 **AREA OF EXPERTISE**Host-pathogen interactions, insect immunity and pathology, biological control of mosquitoes and other vector arthropods, arbovirology and  arthropod-borne pathogen systems. **RESEARCH INTERESTS**Dr. Ramirez’s research program is highly interdisciplinary and focuses on understanding insect vector-pathogen-microbiome interactions to develop sustainable and environmentally friendly biopesticides to control mosquitoes, ticks and other arthropod vectors. Our main areas of research involve: (1) molecular multipartite interactions (vector-pathogen-microbial symbionts),(2) insect immunity / insect pathology, (3) discovery of new entomopathogenic microbes for control of mosquitoes/ticks and the pathogens they transmit,  (4) metagenomics of arthropod vector systems, and (5) identification of microbial-derived 2ry metabolites for use against insect vectors.
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 **LAB MEMBERS / SUPPORT STAFF / VISITING SCIENTISTS** **Current:** ****Haley M. Gore (Biological Science Laboratory Technician) Kristin R. Duffield (Postdoctoral Fellow) Lina Flor-Weiler (Entomologist) Erica Goett (Biological Science Laboratory Technician) Salorrane Miranda do Nascimento Pinto (Visiting PhD student) Swaksha Kallepalli (Biological Sciences Undergraduate Researcher) Emily Everett (Biological Sciences Undergraduate Researcher) **Alumni:** Kylie J. Hampton (Biological Science Laboratory Technician) Molly K. Schumacher(Director of Donor Engagement, United Way of Dane County) Edward Andrews (Biological Sciences Undergraduate Researcher) Alayna M. Rosales (Master of Science graduate student, Bradley University) ****Thomas Rashid (Summer Intern at St Jude) Joshua Ginzel (PhD. Student at Duke University) Yashoda Narayanan (NICU Clinical Researcher, University of Illinois College of Medicine) Mathew Rashid (Summer Student Researcher Intern) Sindhu Yegappan (Northwestern University)
 **COLLABORATION / COOPERATION:** **National:** ****Steve Juliano PhD., Illinois State University John Marino PhD., Bradley University Andrea Joyce PhD., University of California Merced Kim Wesley PhD.  /  Katie Westby PhD., Tyson Research Center  **International:** Gissella Vasquez PhD., DOD, Naval Medical Research Unit (NAMRU) No.6, Lima, Peru Everton Kort Kamp Fernandes PhD., Federal University of Goiás, Brazil Lorenzo Caceres PhD. /  Rolando Torres,  Gorgas Institute of Health, Panama Ana Bahia PhD., Federal University of Rio de Janeiro, Brazil
 **PROFESSIONAL MEMBERSHIPS:** American Society for Microbiology Entomological Society of America Society for Invertebrate Pathology **Publications Indexed by Google Scholar** Click here to view Google Scholar entries for Jose Luis Ramirez (The Google Scholar results may not reflect a complete or accurate listing for this scientist).
 ProjectsEnvironmentally-Friendly, Microbial and Plant-Based Agents for Mosquito ControlIn-House Appropriated (D)Accession Number:438858Discovery and Production of Beneficial Microbes for Control of Agricultural Pests through Integration into Sustainable Agricultural Production SystemsIn-House Appropriated (D)Accession Number:439067Detecting and Tracking Infection by the Biocontrol Pathogen, Ovavesicula PopilliaeInteragency Reimbursable Agreement (I)Accession Number:446020Exploring Diet, Microbiome, and Health in an Economically Important Cricket (Gryllodes sigillatus)Non-Funded Cooperative Agreement (N)Accession Number:443923Elucidating Tick-fungal Entomopathogen Interactions for Improved Tick ControlNon-Funded Cooperative Agreement (N)Accession Number:443956
 Publications(Clicking on the reprint iconReprint Icon  will take you to the publication reprint.)Nutritional stress compromises mosquito fitness and antiviral immunity, while enhancing dengue virus infection susceptibility-(Peer Reviewed Journal) Yan, J., Kim, C., Chesser, L., Ramirez, J.L., Stone, C.M. 2023. Nutritional stress compromises mosquito fitness and antiviral immunity, while enhancing dengue virus infection susceptibility. Communications Biology. 6. Article 1123. https://doi.org/10.1038/s42003-023-05516-4.Increased phenoloxidase activity constitutes the main defense strategy of Trichoplusia ni larvae against fungal entomopathogenic infections-(Peer Reviewed Journal) Duffield, K.R., Rosales, A., Muturi, E.J., Behle, R.W., Ramirez, J.L. 2023. Increased phenoloxidase activity constitutes the main defense strategy of Trichoplusia ni larvae against fungal entomopathogenic infections. Insects. 14(8), article 667. https://doi.org/10.3390/insects14080667.Prospects for biocontrol of tar spot of corn: candidate biocontrol organisms isolated from tar spot stromata-(Abstract Only) Ramirez, J.L., Dowd, P.F., Johnson, E.T., Behle, R.W., Muturi, E.J. 2023. Prospects for biocontrol of tar spot of corn: candidate biocontrol organisms isolated from tar spot stromata. Meeting Abstract. [abstract].Potential biocontrol agents of corn tar spot disease isolated from overwintered Phyllachora maydis stromata-(Peer Reviewed Journal) Johnson, E.T., Dowd, P.F., Ramirez, J.L., Behle, R.W. 2023. Potential biocontrol agents of corn tar spot disease isolated from overwintered Phyllachora maydis stromata. Microorganisms. 11(6). Article 1550. https://doi.org/10.3390/microorganisms11061550.Utilizing microbe-insect and microbe-microbe interactions to control vectors and plant pathogens-(Abstract Only) Ramirez, J.L. 2023. Utilizing microbe-insect and microbe-microbe interactions to control vectors and plant pathogens. Meeting Abstract. [abstract].Multiple mosquito AMPs are needed to potentiate their antifungal effect against entomopathogenic fungi-(Peer Reviewed Journal) Ramirez, J.L., Hampton, K.J., Rosales, A.M., Muturi, E.J. 2023. Multiple mosquito AMPs are needed to potentiate their antifungal effect against entomopathogenic fungi. Frontiers in Microbiology. 13. Article 1062383. https://doi.org/10.3389/fmicb.2022.1062383.Induction of multiple immune signaling pathways in Gryllodes sigillatus crickets during overt viral infections-(Peer Reviewed Journal) Duffield, K.R., Foquet, B., Stasko, J.A., Hunt, J., Sadd, B.M., Sakaluk, S.K., Ramirez, J.L. 2022. Induction of multiple immune signaling pathways in Gryllodes sigillatus crickets during overt viral infections. Viruses. 14(12). Article 2712. https://doi.org/10.3390/v14122712.Chromobacterium Csp_P biopesticide is toxic to larvae of three Diabrotica species including strains resistant to Bacillus thuringiensis-(Peer Reviewed Journal) Pereira, A.E., Huynh, M.P., Paddock, K.J., Ramirez, J.L., Caragata, E.P., Dimopoulos, G., Krishnan, H.B., Schneider, S.K., Shelby, K., Hibbard, B.E. 2022. Chromobacterium Csp_P biopesticide is toxic to larvae of three Diabrotica species including strains resistant to Bacillus thuringiensis. Scientific Reports. 12. Article 17858. https://doi.org/10.1038/s41598-022-22229-6.Crickets (Gryllodes sigillatus) upregulate multiple immune pathways in response to an active viral infection-(Abstract Only)Editorial: entomopathogenic fungi for the control of arthropod pests-(Other) Angelo, I.C., Ramirez, J.L., Golo, P.S., Fernandes, E.K., Pedrini, N., Bittencourt, V. 2022. Editorial: entomopathogenic fungi for the control of arthropod pests. Frontiers in Microbiology. 13: Article 885131. https://doi.org/10.3389/fphys.2022.885131.Entomopathogen susceptibility and host responses of two important mosquito vectors-(Abstract Only)Utilizing microbe – mosquito interactions in the control of mosquito populations-(Abstract Only)Impacts of fungal entomopathogens on survival and immune responses of Aedes albopictus and Culex pipiens mosquitoes in the context of native Wolbachia infections-(Peer Reviewed Journal) Ramirez, J.L., Schumacher, M., Ower, G., Palmquist, D.E., Juliano, S.A. 2021. Impacts of fungal entomopathogens on survival and immune responses of Aedes albopictus and Culex pipiens mosquitoes in the context of native Wolbachia infections. PLOS Neglected Tropical Diseases. 15(11). Article e0009984. https://doi.org/10.1371/journal.pntd.0009984.Active and covert infections of cricket iridovirus and Acheta domesticus densovirus in reared Gryllodes sigillatus crickets-(Peer Reviewed Journal) Duffield, K.R., Hunt, J., Sadd, B.M., Sakaluk, S.K., Oppert, B.S., Rosario-Cora, K., Behle, R.W., Ramirez, J.L. 2021. Active and covert infections of cricket iridovirus and Acheta domesticus densovirus in reared Gryllodes sigillatus crickets. Frontiers in Microbiology. 12. Article 780796. https://doi.org/10.3389/fmicb.2021.780796.Fenitrothion bio-efficacy on different intradomicile surface types against Anopheles (Nyssorhynchus) albimanus Wiedemann in the main malaria endemic regions of Panama-(Peer Reviewed Journal) Caceres, L., Ramirez, J.L., Torres-Cosme, R. 2021. Fenitrothion bio-efficacy on different intradomicile surface types against Anopheles (Nyssorhynchus) albimanus Wiedemann in the main malaria endemic regions of Panama. Journal of Infectious Diseases and Travel Medicine. 5(2): Article e000153. https://doi.org/10.21203/rs.3.rs-70802/v1.Systemic coordination of invertebrate homeostasis-(Other) Ramirez, J.L., Ramos, I., Gomes, F.M. 2021. Systemic coordination of invertebrate homeostasis. Frontiers in Physiology. 12. Article 736185. https://doi.org/10.3389/fphys.2021.736185.Unraveling multipartite interactions to control mosquitoes and the pathogens they transmit-(Abstract Only)Natural malaria infection in anophelines vectors and their incrimination in local malaria transmission in Darien, Panama-(Peer Reviewed Journal) Torres-Cosme, R., Rigg, C., Santamaria, A.M., Vasquez, V., Victoria, C., Ramirez, J.L., Calzada, J., Carrera, L.C. 2021. Natural malaria infection in anophelines vectors and their incrimination in local malaria transmission in Darien, Panama. PLoS ONE. 16(5). Article e0250059. https://doi.org/10.1371/journal.pone.0250059.Transcriptional responses of Beauveria bassiana blastospores cultured under varying glucose concentrations-(Peer Reviewed Journal) Mascarin, G.M., Iwanicki, N.S., Ramirez, J.L., Delalibera, Jr, I., Dunlap, C.A. 2021. Transcriptional responses of Beauveria bassiana blastospores cultured under varying glucose concentrations. Frontiers in Cellular and Infection Microbiology. 11. Article 644372. https://doi.org/10.3389/fcimb.2021.644372.Wolbachia in mosquitoes from the Central Valley of California, USA-(Peer Reviewed Journal) Torres, R., Hernandez, E., Flores, V., Ramirez, J.L., Joyce, A.L. 2020. Wolbachia in mosquitoes from the Central Valley of California, USA. Parasites & Vectors. 13. Article 558. https://doi.org/10.1186/s13071-020-04429-z.Mosquito cellular immunity at single-cell resolution-(Peer Reviewed Journal) Raddi, G., Barletta, A.B.F., Efremova, M., Ramirez, J.L., Cantera, R., Teichmann, S.A., Barillas-Mury, C., Billker, O. 2020. Mosquito cellular immunity at single-cell resolution. Science. 369(6507):1128-1132. https://doi.org/10.1126/science.abc0322.Insecticidal activity of Commiphora erythraea essential oil and its emulsions against larvae of three mosquito species-(Peer Reviewed Journal) Muturi, E.J., Hay, W.T., Doll, K.M., Ramirez, J.L., Selling, G.W. 2020. Insecticidal activity of Commiphora erythraea essential oil and its emulsions against larvae of three mosquito species. Journal of Medical Entomology. 57(6):1835-1842. https://doi.org/10.1093/jme/tjaa097.Leptospermum scoparium essential oil is a promising source of mosquito larvicide and its toxicity is enhanced by a biobased emulsifier-(Peer Reviewed Journal) Muturi, E.J., Selling, G.W., Doll, K.M., Hay, W.T., Ramirez, J.L. 2020. Leptospermum scoparium essential oil is a promising source of mosquito larvicide and its toxicity is enhanced by a biobased emulsifier. PLoS One. 15(2):e0229076. https://doi.org/10.1371/journal.pone.0229076.Peptidoglycan recognition proteins (PGRPs) modulates mosquito resistance to fungal entomopathogens in a fungal-strain specific manner-(Peer Reviewed Journal) Ramirez, J.L., Muturi, E.J., Flor-Weiler, L.B., Vermillion, K., Rooney, A.P. 2020. Peptidoglycan recognition proteins (PGRPs) modulates mosquito resistance to fungal entomopathogens in a fungal-strain specific manner. Frontiers in Cellular and Infection Microbiology. 9:465. https://doi.org/10.3389/fcimb.2019.00465.Study of the epidemiological behavior of malaria in Darien Region, Panama. 2015–2017-(Peer Reviewed Journal) Caceres Carrera, L., Victoria, C., Ramirez, J.L., Jackman, C., Calzada, J.E., Torres, R. 2019. Study of the epidemiological behavior of malaria in Darien Region, Panama. 2015–2017. PLoS ONE. 14(11):e0224508. https://doi.org/10.1371/journal.pone.0224508.Mosquito midgut prostaglandin release establishes systemic immune priming-(Peer Reviewed Journal) Barletta, A.F., Trisnadi, N., Ramirez, J.L., Barillas-Mury, C. 2019. Mosquito midgut prostaglandin release establishes systemic immune priming. iScience. 19:54-62. https://doi.org/10.1016/j.isci.2019.07.012.Fungal infection recognition in the Aedes aegypti mosquito-(Abstract Only)Green, yellow and red fluorescent proteins as markers for bacterial isolates from mosquito midguts-(Peer Reviewed Journal) Muturi, E.J., Ramirez, J.L., Kim, C. 2019. Green, yellow and red fluorescent proteins as markers for bacterial isolates from mosquito midguts. Insects. 10:49. https://doi.org/10.3390/insects10020049.The Aedes aegypti IMD pathway is a critical component of the mosquito antifungal immune response-(Peer Reviewed Journal) Ramirez, J.L., Muturi, E.J., Barletta-Ferreira, A.B., Rooney, A.P. 2018. The Aedes aegypti IMD pathway is a critical component of the mosquito antifungal immune response. Developmental and Comparative Immunology. https://doi.org/10.1016/j.dci.2018.12.010.Bioactivity of wild carrot (Daucus carota, Apiaceae) essential oil against mosquito larvae-(Peer Reviewed Journal) Muturi, E.J., Doll, K.M., Ramirez, J.L., Rooney, A.P. 2018. Bioactivity of wild carrot (Daucus carota, Apiaceae) essential oil against mosquito larvae. Journal of Medical Entomology. https://doi.org/10.1093/jme/tjy226.Mosquito anti-fungal repertoire limiting pathogenicity of entomopathogenic fungi-(Abstract Only)Host blood meal source has a strong impact on gut microbiota of Aedes aegypti-(Peer Reviewed Journal) Muturi, E.J., Dunlap, C.A., Ramirez, J.L., Rooney, A.P., Kim, C. 2018. Host blood meal source has a strong impact on gut microbiota of Aedes aegypti. FEMS Microbiology Ecology. 95. https://doi.org/10.1093/femsec/fiy213.Mosquito microbiota cluster by host sampling location-(Peer Reviewed Journal) Muturi, E.J., Lagos-Kutz, D.M., Dunlap, C.A., Ramirez, J.L., Rooney, A.P., Hartman, G.L., Fields, C., Rendon, G., Kim, C. 2018. Mosquito microbiota cluster by host sampling location. Parasites & Vectors. 11:468. https://doi.org/10.1186/s13071-018-3036-9.Strain-specific pathogenicity and subversion of phenoloxidase activity in the mosquito Aedes aegypti by members of the fungal entomopathogenic genus Isaria-(Peer Reviewed Journal) Ramirez, J.L., Muturi, E.J., Dunlap, C.A., Rooney, A.P. 2018. Strain-specific pathogenicity and subversion of phenoloxidase activity in the mosquito Aedes aegypti by members of the fungal entomopathogenic genus Isaria. Scientific Reports. doi:10.1038/s41598-018-28210-6.Entomopathogenic fungal infection leads to temporospatial modulation of the mosquito immune system-(Peer Reviewed Journal) Ramirez, J.L., Dunlap, C.A., Muturi, E.J., Barletta-Ferreira, A.B., Rooney, A.P. 2018. Entomopathogenic fungal infection leads to temporospatial modulation of the mosquito immune system. PLOS Neglected Tropical Diseases. 12:e0006433. https://doi.org/10.1371/journal.pntd.0006433.Ovicidal and larvicidal effects of garlic and asafoetida essential oils against West Nile virus vectors-(Peer Reviewed Journal) Muturi, E.J., Ramirez, J.L., Zilkowski, B.W., Weiler, L., Rooney, A.P. 2018. Ovicidal and larvicidal effects of garlic and asafoetida essential oils against West Nile virus vectors. Journal of Insect Science. 18(2):43. doi: 10.1093/jisesa/iey036.Entomopathogen ID: a curated sequence resource for entomopathogenic fungi-(Peer Reviewed Journal) Dunlap, C.A., Ramirez, J.L., Mascarin, G.M., Labeda, D.P. 2018. Entomopathogen ID: a curated sequence resource for entomopathogenic fungi. Mycologia. 111:897-904. doi:10.1007/s10482-017-0988-2.Effect of naturally-occurring Wolbachia in Anopheles gambiae s.l. mosquitoes from Mali on Plasmodium falciparum malaria transmission-(Peer Reviewed Journal) Gomes, F.M., Hixson, B.L., Tyner, M.D., Ramirez, J.L., Canepa, G.E., Alves E Silva, T.L., Molina-Cruz, A., Keita, M., Kane, F., Traore, B., Sogoba, N., Barillas-Mury, C. 2017. Effect of naturally-occurring Wolbachia in Anopheles gambiae s.l. mosquitoes from Mali on Plasmodium falciparum malaria transmission. Proceedings of the National Academy of Sciences. 114:12566-12571. doi: 10.1073/pnas.1716181114.Comparative analysis of gut microbiota of Culex restuans (Diptera: Culicidae) females from different parents-(Peer Reviewed Journal) Muturi, E.J., Ramirez, J.L., Rooney, A.P., Kim, C. 2017. Comparative analysis of gut microbiota of Culex restuans (Diptera: Culicidae) females from different parents. Journal of Medical Entomology. 10:163-171. doi: 10.1093/jme/tjx199.Advances in insect physiology. Progress in mosquito research-(Other) Ramirez, J.L. 2017. Advances in insect physiology. Progress in mosquito research. Quarterly Review of Biology. 92:483-484. https://doi.org/10.1086/694989.Combined toxicity of three essential oils against Aedes aegypti (Diptera: Culicidae) larvae-(Peer Reviewed Journal) Muturi, E.J., Ramirez, J.L., Doll, K.M., Bowman, M.J. 2017. Combined toxicity of three essential oils against Aedes aegypti (Diptera: Culicidae) larvae. Journal of Medical Entomology. 54:1684-1691. doi: 10.1093/jme/tjx168.Entomopathogen ID: A multi-locus sequence alignment resource for entomopathogenic fungi-(Abstract Only) Dunlap, C.A., Ramirez, J.L., Labeda, D.P. 2017. Entomopathogen ID: A multi-locus sequence alignment resource for entomopathogenic fungi. Meeting Abstract.The interplay between mosquitoes, entomopathogens and symbiotic microbes: A niche for the development of novel microbial-derived vector control strategies-(Abstract Only) Ramirez, J.L., Muturi, E.J., Dunlap, C.A., Rooney, A.P. 2017. The interplay between mosquitoes, entomopathogens and symbiotic microbes: A niche for the development of novel microbial-derived vector control strategies. Meeting Abstract.Comparative analysis of gut microbiota of mosquito communities in central Illinois-(Peer Reviewed Journal) Muturi, E.J., Ramirez, J.L., Rooney, A.P., Chang-Hyun, K. 2017. Comparative analysis of gut microbiota of mosquito communities in central Illinois. PLOS Neglected Tropical Diseases. doi: 10.1371/journal.pntd.0005377.Molecular mechanisms mediating immune priming in Anopheles gambiae mosquitos-(Book / Chapter) Ramirez, J.L., Ferreira, A.B., Barillas-Murry, C. 2017. Molecular mechanisms mediating immune priming in Anopheles gambiae mosquitos. Book Chapter. 91-100. https://doi.org/10.1016/B978-0-12-805350-8.00005-2.Association between fertilizer-mediated changes in microbial communities and Aedes albopictus growth and survival-(Peer Reviewed Journal) Muturi, E.J., Ramirez, J.L., Rooney, A.P., Dunlap, C.A. 2016. Association between fertilizer-mediated changes in microbial communities and Aedes albopictus growth and survival. Acta Tropica. 164(2016):54-63.The mosquito battlefield: understanding the mosquito’s molecular weaponry against pathogens-(Abstract Only) Ramirez, J.L. 2016. The mosquito battlefield: understanding the mosquito’s molecular weaponry against pathogens. Meeting Abstract.Vector-borne pathogens: New and emerging arboviral diseases affecting public health-(Abstract Only) Ramirez, J.L. 2016. Vector-borne pathogens: New and emerging arboviral diseases affecting public health. Meeting Abstract.
 **HONORS AND AWARDS** 2015       NIH Fellows Award for Research Excellence 2015,National Institutes of Health. 2015       Keystone Symposia Future of Science Fund Scholarship Scholarship to attend and present at the meeting on The Arthropod Vector: The Controller of Transmission. 2015       Gordon Research Conference Fellowship. Fellowship to attend and present at the Tropical Infectious Diseases Conference Gordon Research Conferences 2012       Intramural NIAID Research Opportunities (INRO) Fellowship NIAID/ National Institutes of Health 2011       The Richard and Mary Finkelstein Student Travel Grant 111th General Meeting, American Society for Microbiology. 2010       Young Researcher participant in the 60th Interdisciplinary Meeting of Nobel Laureates at Lindau. Council for the Lindau Nobel Laureate Meetings. Lindau, Germany. 2010       Robert Bosch- ESOF Fellowship to attend the Euroscience Open Forum 2010. Torino, Italy. Robert Bosch Stiftung GmbH, Euroscience Open Forum (ESOF). 2010       Best Poster Presentation. 1st Place. Delta Omega Scientific Poster Competition. Delta Omega Society. Bloomberg School of Public Health. Johns Hopkins University. 2009       Ruth L. Kirschstein National Research Service Awards For Individual Predoctoral Fellowships (F31). National Institute of Health / National Institute of Allergy and Infectious Diseases. 2008       Global Health Field Research Award The Johns Hopkins Bloomberg School of Public Health Support to conduct dengue virus-related field research in Panama. 2008      ASM - Robert D. Watkins Graduate Research Fellowship American Society for Microbiology 2007       The A. Ralph and Sylvia E. Barr Fellowship in Vector Biology Department of Molecular Microbiology and Immunology. The Johns Hopkins Bloomberg School of Public Health 2006       Diversity and Health Disparities Predoctoral Fellow. The Johns Hopkins Bloomberg School of Public Health 2005       Best M.S. Poster Presentation. 12th Annual Student Seminar Day Department of Entomology. University of California Riverside 2003-05 University of California Riverside College Fellowship Award. Department of Entomology, UC Riverside. 2002      Outstanding Undergraduate Biology Research Presentation. Undergraduate Research Symposium Department of Biological Sciences. Idaho State University.
 **INVITED CONFERENCE LECTURES AND SEMINARS** 2022 Invited Speaker: “Mosquito-microbe multipartite interactions shape pathogen infection and mosquito survival” Invited Symposium Entomological Society of America Annual Meeting, Vancouver, BC, Canada. 2021 Invited Speaker: “Utilizing Microbe – Mosquito Interactions in the Control of Mosquito Populations” Graduate Student Colloquium Series (Virtual Colloquium), Department of Biological Sciences, Northern Illinois University, IL. 2021 Speaker: “Entomopathogen susceptibility and host responses of two important mosquito vectors in Illinois” Illinois Mosquito and Vector Control Association 2021 Virtual meeting, Chicago, IL. 2021 Invited Speaker: “Unraveling multipartite interactions to control mosquitoes and the pathogens they transmit” Departmental Seminar, Entomology Department, University of Illinois, Champaign, IL, USA. 2021 Speaker: “Comparative infection responses to fungal entomopathogens by Aedes albopictus and Culex pipiens mosquitoes”, Virtual talk. Entomological Society of America Annual Meeting, Denver, Colorado, USA. 2020 Invited Speaker: “From Malaria to Dengue virus: Intricate Multipartite Interactions Shape Pathogen Infection in Mosquitoes,” Center for Collaborative Research in Health Disparities, Tropical and Emerging Infectious Diseases Research Services, University of Puerto Rico, San Juan, Puerto Rico. 2020 Invited Speaker: “Mosquitoes and Microbes: Friends and Foes,” Prairieland Koi and Pond Society, Peoria, IL, USA. 2020 Invited Lecturer: “A vector biologist toolbox: Metagenomics and other methods to study vector-pathogen interactions,” Department of Microbiology and Medical Zoology, University of Puerto Rico, San Juan, Puerto Rico. 2019 Invited Speaker: “Mosquitoes and microbes: from vectored human diseases to the control of mosquito populations,” OSHER Lifelong Learning Institute, Bradley University, Peoria, Illinois, USA. 2019 Speaker: “The role of Aedes aegypti PGRPs in the early recognition of fungal infection” Entomological Society of America Annual Meeting, St. Louis, Missouri, USA. 2019 Speaker: “Fungal infection recognition in the Aedes aegypti mosquito.” Society for Invertebrate Pathology Annual Meeting. Valencia, Spain. 2019 Speaker: “Dynamics of entomopathogenic fungal recognition in the yellow fever mosquito Ae. aegypti” Illinois Mosquito Vector Control Association, Bloomington, Illinois, USA. 2018 Speaker: “Mosquito - entomopathogenic fungi molecular interactions that define the outcome of infection” The 2018 International Congress of Invertebrate Pathology and Microbial Control and the 51st Annual Meeting of the Society for Invertebrate Pathology. Gold Coast, Australia 2018 Invited Speaker: “Multipartite Interactions Defining Pathogen Infection Dynamics in Mosquitoes,” Entomology Department Seminar, Iowa State University, Ames, Iowa, 2018 2018     Speaker: “Effects of fungal entomopathogen infection on mosquito survival and pathogen defense mechanisms” American Mosquito Control Association, Kansas City, MO 2017     Speaker: “Fungal entomopathogens in the fight against mosquitoes: molecular interactions shaping infection dynamics.” Illinois Mosquito & Vector Control Association, Springfield, IL 2017     Invited Speaker: “New and re-emerging vector-borne diseases and the efforts to stop them through mosquito control” 8th Annual Illinois Statewide Conference on Healthcare-Associated Infections, Bloomington, IL 2017     Speaker: “Fungal entomopathogens in the fight against mosquitoes: Molecular Interactions Shaping Infection Dynamics”, 63rd Annual Meeting Illinois Mosquito and Vector Control Association, Springfield, Illinois 2017     Speaker: “Temporospatial immune modulation of a lethal interaction between the mosquito Aedes aegypti and entomopathogenic fungi”, Annual Meeting Entomological Society of America, Denver, Colorado 2017     Invited Speaker: “Mosquitoes and fungal entomopathogens: Temporo-spatial interactions defining the outcome of infection”, Biology Department Seminar, Bradley University, Peoria, IL 2017     Invited Speaker: “The interplay between mosquitoes, entomopathogens and symbiotic microbes: A niche for the development of novel microbial-derived vector control strategies”, Congress Bioprocess, The Centre for Genetic Engineering and Biotechnology, Camagüey, Cuba 2016       Invited Oral presentation: “Mosquito, Pathogens, and Symbiotic microbes: Multipartite Molecular Interactions Shaping Vector Competence,” Illinois State University, Bloomington IL 2016       Invited Lecture: “The interplay between mosquitoes, viruses and humans: the case of Zika and other arboviral diseases, ” Osher Lifelong Learning Institute. Bradley University, Peoria, IL 2016       Invited Oral presentation: “The Mosquito Battlefield: Understanding the Mosquito’s Molecular Weaponry against Pathogens,” Tyson Summer Seminar Series. Tyson Research Center, Washington University, St. Louis, Missouri 2016       Invited Oral presentation: “Vector-Borne Diseases: New and Re-emerging infectious diseases affecting Public Health,” “International Health at a local level,” Association for Professionals in Infection Control and Epidemiology. Chapter #48 - Bloomington, IL 2015       Oral presentation: “Molecular Mechanisms Mediating Innate Immune Priming in An. gambiae mosquitoes.” Keystone Symposia: The Arthropod Vector: the Controller of Transmission. Taos, New Mexico. 2015       Oral presentation: “Lipocalin / lipoxin complex mediates immune priming in An. gambiae mosquitoes,” Gordon Research Symposium: Tropical Infectious Diseases. Galveston, Texas 2015       Invited Oral presentation: “The parasite-vector war: molecules mediating immune priming in mosquitoes,” American Society for Microbiology and George Mason University. Fairfax, Virginia 2015       Poster presentation: “Molecular interactions modulating immune priming in An. gambiae mosquitoes,” Gordon Research Conference: Tropical Infectious Diseases. Galveston, Texas 2015       Oral presentation: “Molecular mechanisms of Immune Priming in *An. gambiae*mosquitoes: Lipocalin/lipoxin driving innate immune priming in mosquitoes, “ Malaria and Vector Biology Interest Group Seminar. NIAID, NIH. 2014       Invited Oral presentation: “Primed for war: innate immune priming defines the outcome of the mosquito-malaria parasite fight,” Intramural NIAID Research Opportunities Program, INRO 2014. NIAID, NIH. Bethesda, Maryland. 2014   Oral presentation: “Molecular mechanisms of Immune Priming in *An. gambiae*mosquitoes,” Malaria and Vector Biology Interest Group Seminar. NIAID, NIH. 2014   Poster Presentation: "Insights into the molecular mechanisms of immune priming in *An. Gambiae* mosquitoes." 2014 NIH Research Festival . NIH Bethesda, Maryland. 2013       Poster presentation: *“*Molecular Mechanism of Innate Immune Memory in *An. gambiae* mosquitoes,” American Society of Tropical Medicine and Hygiene*.*62nd Annual Meeting, Washington, D.C. 2013       Oral presentation: “Molecular mechanisms of Innate Immune Memory in *An. gambiae* mosquitoes,” Malaria and Vector Biology Interest Group Seminar. NIAID, NIH. 2013       Oral presentation: “Immune pathways and hemocyte differentiation in mosquito-*Plasmodium* interactions,” Intramural NIAID Research Opportunities Program. INRO 2013. NIAID, NIH. Bethesda, Maryland 2012       Poster presentation: “Hemocyte differentiation in Innate Immune Memory under the regulation of Immune signaling pathways,” *US-Brazil Vector Symposium. Rocky Mountain Laboratories, Hamilton, Montana* 2011       Young Investigator/Student Oral Presentation: “Mosquito-Microbiome Molecular Interactions Define Dengue Virus Infection Dynamics,” ASM 111th General Meeting, New Orleans, Louisiana 2010       Poster presentation: “Mosquito-microbiome interactions influencing dengue virus infection,” Jose Luis Ramirez, Jayme A. Souza-Neto and George Dimopoulos. ASM 110th General Meeting, San Diego, California 2010       Poster presentation:*“*The Toll pathway is a conserved immune defense active against different dengue serotypes and present in multiple *Aedes aegypti* strains.” Delta Omega Scientific Poster Competition. Johns Hopkins Bloomberg School of Public Health. 2010**Poster presentation: “Mosquito, dengue virus, bacteria: tripartite interactions determining dengue virus transmission,” Jose Luis Ramirez and George Dimopoulos. Global Health Day, Johns Hopkins Center for Global Health. 2009**Poster presentation:*“*The Toll pathway is a conserved immune defense active against different dengue serotypes and present in multiple *Aedes aegypti* strains.” Jose Luis Ramirez and George Dimopoulos. 58th Annual Meeting, Washington, D.C. 2009       Poster presentation: “Implication of the Innate Immune Defense in the anti-dengue defense at the early stages of infection,” Jose Luis Ramirez and George Dimopoulos. ASM 109th General Meeting, Philadelphia, Pennsylvania. 2009       Invited Oral presentation: “Mosquito, dengue virus, bacteria: tripartite interactions determining dengue virus transmission,” Jose Luis Ramirez and George Dimopoulos. Gorgas Memorial Institute, Panama City, Panama 2007        Oral presentation: “Dissecting the Aedes aegypti anti-Dengue immune response,” Jose Luis Ramirez, Zhiyong Xi and George Dimopoulos. American Society of Tropical Medicine and Hygiene. 56th Annual Meeting, Philadelphia, Pennsylvania *2005A*Poster presentation: *“The Effect of Post-Acquisition Hosts on the Presence of Xylella fastidiosa in GWSS Saliva,”*Jose L. Ramirez, P.T. Lacava, T.M. Perring and T. A. Miller. 2005 Pierce’s Disease Research Symposium, CDFA, San Diego, California *2005B*Poster presentation: *“Fate of Xylella fastidiosa and a genetically modified bacterium in the foregut of Homalodisca coagulata fed on citrus and grape host plants,”*Jose L. Ramirez and T. A. Miller. 12th Annual Student Seminar Day. Department of Entomology, University of California Riverside 2005C    Oral Presentation: *“The Big Sagebrush(Artemisia tridentata): Home of a Rich Arthropod Fauna.”*  José L. Ramirez & Nancy Huntly. Great Rift Science Symposium. Idaho State University, Pocatello, Idaho. 2005D    Oral Presentation: “*The Diversity,Abundance, and Trophic Structure of Arthropods on Sagebrush (Artemisia tridentata) of Craters of the Moon NM and a Nearby Agricultural Region.”*José L. Ramirez et al. Great Rift Science Symposium. Idaho State University, Pocatello, Idaho. 2004A    Poster presentation: *“Fitness of a Genetically Modified Symbiont upon Reintroduction to its Host, the Glassy-Winged Sharpshooter (Homalodisca coagulata).”* Jose L. Ramirez, B. Bextine, and T. A. Miller. 2004 Entomological Society of America Annual Meeting. Salt Lake City, Utah. 2004B    Oral Presentationn: *“Pathogen and Symbiont Interactions in the Glassy-winged Sharpshooter (Homalodisca coagulata).”* J.L Ramirez and T. A. Miller. 11th Annual Student Seminar Day. Department of Entomology. University of California, Riverside 2002       Poster presentation: “Paternity Analysis of Burying Beetles to Determine Alternative Mating Behaviors.” Jose L. Ramirez, J. McKay, R. Williams, and R. Smith. Undergraduate Research Symposium, ISU.


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