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Confirmed
Presence
Current · Arkansas
Last published
2026
Sources
OpenAlex · ORCID
Refreshed
2026-10-07
A
Anna L. F. V. Assumpcao
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Program Associate
Also affiliated: University of Wisconsin–Madison (2020); University of Arkansas System (2025–2026)
7 h-index
18 pubs
171 cited
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Anna L. F. V. Assumpcao's research investigates host-pathogen interactions and immune responses in chickens, with a focus on foodborne pathogens and animal health. Her work explores how environmental factors, such as cold stress, influence the chicken gut microbiome and its associated physiological responses. Assumpcao has published studies on the impact of Salmonella colonization on broiler chickens' microbiota and leukocyte populations, as well as the efficacy of natural compounds like garlic, ginger oil, and eugenol nanoemulsion in reducing pathogen carriage. Additionally, her research examines the co-evolution of the humoral immune and serotonergic systems in chickens and the application of electron beam technology for pathogen reduction in poultry meat. Her scholarship metrics include an h-index of 6, with 16 total publications and 85 citations. She has collaborated with researchers at the University of Arkansas at Fayetteville, including Palmy Jesudhasan, Valentina Caputi, Ruvindu Perera, and Adnan Alrubaye.
Metrics
- h-index: 7
- Publications: 18
- Citations: 171
Positions
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Program Associate publications 2022–2026University of Arkansas at Fayetteville Institution web page
Selected Publications
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A rapid yolk-sac serum extraction method for quantifying maternal IgY of individual birds (2026)
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Impact of Electron Beam (eBeam) Treatment on Meat Quality and Sensory Attributes of Ground Chicken and Turkey (2026)
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Serum biochemical profiles are distinct between White Leghorn chicken lines selected for divergent antibody response to sheep red blood cells (2026)
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Research note: Application of electron beam technology to reduce foodborne pathogens in ground chicken and turkey meats (2025)
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PSIII-24 Blood serum biochemistry analysis of White Leghorn chickens selected for divergent blood antibody titer response to sheep red blood cells. (2025)
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PSVI-7 Evaluation of humoral immune response and serum biochemical changes in broiler chickens colonized with Campylobacter jejuni. (2025)
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Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems (2025)
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Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells (2024)
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Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens (2024)
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Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome (2024)
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Draft genome sequences of Campylobacter species isolated from the cecal contents of broiler chickens (2024)
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Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage (2023)
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A Multiomic Analysis of Chicken Serum Revealed the Modulation of Host Factors Due to Campylobacter jejuni Colonization and In-Water Supplementation of Eugenol Nanoemulsion (2023)
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Ability of Garlic and Ginger Oil to Reduce Salmonella in Post-Harvest Poultry (2022)
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Effect of Salmonella Typhimurium Colonization on Microbiota Maturation and Blood Leukocyte Populations in Broiler Chickens (2022)
Collaboration Network
Top Collaborators
Komala Arsi
Agricultural Research Service
9 shared publications
In database
- Effect of Salmonella Typhimurium Colonization on Microbiota Maturation and Blood Leukocyte Populations in Broiler Chickens
- Ability of Garlic and Ginger Oil to Reduce Salmonella in Post-Harvest Poultry
- Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage
- Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens
- A Multiomic Analysis of Chicken Serum Revealed the Modulation of Host Factors Due to Campylobacter jejuni Colonization and In-Water Supplementation of Eugenol Nanoemulsion
Showing 5 of 9 shared publications
Annie M. Donoghue
Agricultural Research Service (US)
8 shared publications
- Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome
- Effect of Salmonella Typhimurium Colonization on Microbiota Maturation and Blood Leukocyte Populations in Broiler Chickens
- Ability of Garlic and Ginger Oil to Reduce Salmonella in Post-Harvest Poultry
- Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage
- Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens
Showing 5 of 8 shared publications
Palmy Jesudhasan
Agricultural Research Service
8 shared publications
In database
- Effect of Salmonella Typhimurium Colonization on Microbiota Maturation and Blood Leukocyte Populations in Broiler Chickens
- Ability of Garlic and Ginger Oil to Reduce Salmonella in Post-Harvest Poultry
- Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage
- Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens
- A Multiomic Analysis of Chicken Serum Revealed the Modulation of Host Factors Due to Campylobacter jejuni Colonization and In-Water Supplementation of Eugenol Nanoemulsion
Showing 5 of 8 shared publications
Joshua M. Lyte
U.S. National Poultry Research Center
5 shared publications
In database
- Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome
- Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
- Serum biochemical profiles are distinct between White Leghorn chicken lines selected for divergent antibody response to sheep red blood cells
Valentina Caputi
Agricultural Research Service
4 shared publications
In database
- Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome
- Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
Kelsy Robinson
Mississippi State University (US)
3 shared publications
- Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome
- Effect of Salmonella Typhimurium Colonization on Microbiota Maturation and Blood Leukocyte Populations in Broiler Chickens
- Ability of Garlic and Ginger Oil to Reduce Salmonella in Post-Harvest Poultry
Karrie M. Daniels
Iowa State University (US)
3 shared publications
- Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
Mark Lyte
Iowa State University (US)
3 shared publications
- Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
Ruvindu Perera
University of Arkansas at Fayetteville
3 shared publications
In database
- Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens
- Research note: Application of electron beam technology to reduce foodborne pathogens in ground chicken and turkey meats
- Impact of Electron Beam (eBeam) Treatment on Meat Quality and Sensory Attributes of Ground Chicken and Turkey
Suresh D. Pillai
Texas A&M University (US)
3 shared publications
- Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness in Broiler Chickens
- Research note: Application of electron beam technology to reduce foodborne pathogens in ground chicken and turkey meats
- Impact of Electron Beam (eBeam) Treatment on Meat Quality and Sensory Attributes of Ground Chicken and Turkey
Christa F. Honaker
Virginia Tech (US)
3 shared publications
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
- Serum biochemical profiles are distinct between White Leghorn chicken lines selected for divergent antibody response to sheep red blood cells
Rohana Liyanage
University of Arkansas at Fayetteville
2 shared publications
In database
- Cold stress initiates catecholaminergic and serotonergic responses in the chicken gut that are associated with functional shifts in the microbiome
- Inclusion of trans-cinnamaldehyde and caprylic acid in feed results in detectable concentrations in the chicken gut and reduces foodborne pathogen carriage
Christopher M. Ashwell
West Virginia University (US)
2 shared publications
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
P.B. Siegel
Virginia Tech (US)
2 shared publications
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
Robert L. Taylor
West Virginia University (US)
2 shared publications
- Co-evolution of the humoral immune and serotonergic systems in chickens selected for high or low blood antibody titer response to sheep red blood cells
- Multigenerational selection for high or low antibody response to sheep red blood cells modulates the chicken cecal microbiome and its relationship to the immune and serotonergic systems
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