I'm an assistant professor of animal and veterinary studies at the University of Maine, Orono, studying how animals get their microbes. I am also the Founder and Lead of the Microbes and Social Equity working group.
This Wednesday there is another installment in the spring 2022 Microbes and Social Equity speaker series! Each week, we’ll hear from a researcher who will share their work and perspective on how microbes are involved in all aspects of our lives, and how those microbes can affect individuals, communities, and ecosystems.
This series will run from Jan 19 – May 4, Wednesdays at 12:00 – 13:00 EST. These are presented over Zoom, and open to researchers, practitioners, students, and the public. Registration is free, and required for each individual seminar you would like to attend. You can find the full speaker list, details, and registration links for each seminar in the series here.
“Diet, Microbial Metabolites, and Cancer Disparities”.
About the speaker: Dr. Wolf completed her PhD in Nutritional Sciences with a focus on microbial sulfur metabolism at the University of Illinois at Urbana-Champaign in December 2018. During her graduate training, she simultaneously completed the Didactic Program in Dietetics and became a Registered Dietitian Nutritionist. Since that time, she has been a postdoctoral fellow at the Cancer Education and Career Development Program NCI T32 at the University of Illinois at Chicago. Her research investigates microbial mechanisms of cancer health disparities related to inequitable food access and quality. To do so, she uses techniques in molecular microbiology and novel enzyme characterization to understand the metabolic capacity of the human gut microbiome. With her expertise in nutrition and dietetics, she then examines whether dietary intake shifts microbial ecology and function toward the formation of deleterious microbial metabolites contributing to cancer risk. Given that dietary behaviors are shaped by the social and structural environment, her future work will explore relationships between the neighborhood food environment and microbial metabolism in order to mitigate the inequitable burden of cancer in certain groups.
This Wednesday there is another installment in the spring 2022 Microbes and Social Equity speaker series! Each week, we’ll hear from a researcher who will share their work and perspective on how microbes are involved in all aspects of our lives, and how those microbes can affect individuals, communities, and ecosystems.
This series will run from Jan 19 – May 4, Wednesdays at 12:00 – 13:00 EST. These are presented over Zoom, and open to researchers, practitioners, students, and the public. Registration is free, and required for each individual seminar you would like to attend. You can find the full speaker list, details, and registration links for each seminar in the series here.
“The role of microbiomes in sustainable agriculture and food systems integrated with human health”.
Dr. Franck Carbonero. Photo borrowed from WSU faculty page.
About the speaker: Dr. Frank Carbonero, PhD, is an Assistant Professor in the Department of Nutrition and Exercise Physiology at Washington State University Elson S. Floyd College of Medicine.
He received his Bachelor’s of Science in Biology from Universite Joseph Fourier, in France, his Master’s of Science degree in Ecology from Universite Blaise Pascal, in France, and his Ph.D. degree in Microbiology from the University of Warwick, in the United Kingdom. After that, he was a Postdoctoral Research Associate at the University of Illinois Urbana-Champaign for three years, and has served as an Assistant Professor in the Department of Food Science at the University of Arkansas since 2013. His research program is focused on nutrition and its impact on the human and animal gut microbiome, with focus on dietary bioactives, including from berries.
This Wednesday there is another installment in the spring 2022 Microbes and Social Equity speaker series! Each week, we’ll hear from a researcher who will share their work and perspective on how microbes are involved in all aspects of our lives, and how those microbes can affect individuals, communities, and ecosystems.
This series will run from Jan 19 – May 4, Wednesdays at 12:00 – 13:00 EST. These are presented over Zoom, and open to researchers, practitioners, students, and the public. Registration is free, and required for each individual seminar you would like to attend. You can find the full speaker list, details, and registration links for each seminar in the series here.
“The role of microbiomes in sustainable agriculture and food systems integrated with human health”.
Dr. Franck Carbonero. Photo borrowed from WSU faculty page.
About the speaker: Dr. Frank Carbonero, PhD, is an Assistant Professor in the Department of Nutrition and Exercise Physiology at Washington State University Elson S. Floyd College of Medicine.
He received his Bachelor’s of Science in Biology from Universite Joseph Fourier, in France, his Master’s of Science degree in Ecology from Universite Blaise Pascal, in France, and his Ph.D. degree in Microbiology from the University of Warwick, in the United Kingdom. After that, he was a Postdoctoral Research Associate at the University of Illinois Urbana-Champaign for three years, and has served as an Assistant Professor in the Department of Food Science at the University of Arkansas since 2013. His research program is focused on nutrition and its impact on the human and animal gut microbiome, with focus on dietary bioactives, including from berries.
Today there is another installment in the spring 2022 Microbes and Social Equity speaker series! Each week, we’ll hear from a researcher who will share their work and perspective on how microbes are involved in all aspects of our lives, and how those microbes can affect individuals, communities, and ecosystems.
This series will run from Jan 19 – Apr 27, Wednesdays at 12:00 – 13:00 EST. These are presented over Zoom, and open to researchers, practitioners, students, and the public. Registration is free, and required for each individual seminar you would like to attend. You can find the full speaker list, details, and registration links for each seminar in the series here.
About the speaker: Dr. Katherine (Katie) Amato is an Assistant Professor of Anthropology at Northwestern University. From her faculty profile page: “Katie Amato is a biological anthropologist studying the gut microbiota in the broad context of host ecology and evolution. She is particularly interested in understanding how changes in the gut microbiota impact human nutrition and health in populations around the world, especially those with limited access to nutritional resources.”
Talk summary: The talk explores how the microbiome is likely to be a mediating pathway that translates disparities in people’s environments to disparities in health outcomes. It outlines the current state of the literature in this area and broadly suggests ways to move forward. Dr. Amato’s recent publication on this topic can be found here.
This Wednesday there is another installment in the spring 2022 Microbes and Social Equity speaker series! Each week, we’ll hear from a researcher who will share their work and perspective on how microbes are involved in all aspects of our lives, and how those microbes can affect individuals, communities, and ecosystems.
This series will run from Jan 19 – Apr 27, Wednesdays at 12:00 – 13:00 EST. These are presented over Zoom, and open to researchers, practitioners, students, and the public. Registration is free, and required for each individual seminar you would like to attend. You can find the full speaker list, details, and registration links for each seminar in the series here.
About the speaker: Dr. Katherine (Katie) Amato is an Assistant Professor of Anthropology at Northwestern University. From her faculty profile page: “Katie Amato is a biological anthropologist studying the gut microbiota in the broad context of host ecology and evolution. She is particularly interested in understanding how changes in the gut microbiota impact human nutrition and health in populations around the world, especially those with limited access to nutritional resources.”
Talk summary: The talk explores how the microbiome is likely to be a mediating pathway that translates disparities in people’s environments to disparities in health outcomes. It outlines the current state of the literature in this area and broadly suggests ways to move forward. Dr. Amato’s recent publication on this topic can be found here.
Today kicks off the spring 2022 Microbes and Social Equity speaker series! Each week, we’ll hear from a researcher who will share their work and perspective on how microbes are involved in all aspects of our lives, and how those microbes can affect individuals, communities, and ecosystems.
This series will run from Jan 19 – Apr 27, Wednesdays at 12:00 – 13:00 EST. These are presented over Zoom, and open to researchers, practitioners, students, and the public. Registration is free, and required for each individual seminar you would like to attend. You can find the full speaker list, details, and registration links for each seminar in the series here.
“Microbes at the nexus of environmental, biological, and social research”
About the speaker: Dr. Sue Ishaq is an Assistant Professor of Animal and Veterinary Science at the University of Maine, in the School of Food and Agriculture. She received her doctorate in Animal, Nutrition and Food Science from the University of Vermont in 2015 where her graduate study focused on the rumen microbiology of the moose. She held post-doctoral positions at Montana State University, and a research faculty position at the University of Oregon. Since 2019, her lab in Maine focuses on host-associated microbial communities in animals and humans, and in particular, how host and microbes interact in the gut. In addition to her research on gut microbes, Dr. Ishaq is the founder of the Microbes and Social Equity working group. This group formed to examine, publicize and promote a research program on the reciprocal impact of social inequality and microbiomes, both human and environmental.
This Wednesday kicks off the spring 2022 Microbes and Social Equity speaker series! Each week, we’ll hear from a researcher who will share their work and perspective on how microbes are involved in all aspects of our lives, and how those microbes can affect individuals, communities, and ecosystems.
This series will run from Jan 19 – Apr 27, Wednesdays at 12:00 – 13:00 EST. These are presented over Zoom, and open to researchers, practitioners, students, and the public. Registration is free, and required for each individual seminar you would like to attend. You can find the full speaker list, details, and registration links for each seminar in the series here.
“Microbes at the nexus of environmental, biological, and social research”
About the speaker: Dr. Sue Ishaq is an Assistant Professor of Animal and Veterinary Science at the University of Maine, in the School of Food and Agriculture. She received her doctorate in Animal, Nutrition and Food Science from the University of Vermont in 2015 where her graduate study focused on the rumen microbiology of the moose. She held post-doctoral positions at Montana State University, and a research faculty position at the University of Oregon. Since 2019, her lab in Maine focuses on host-associated microbial communities in animals and humans, and in particular, how host and microbes interact in the gut. In addition to her research on gut microbes, Dr. Ishaq is the founder of the Microbes and Social Equity working group. This group formed to examine, publicize and promote a research program on the reciprocal impact of social inequality and microbiomes, both human and environmental.
Registration is now open for the Microbes and Social Equity speaker series, which is in its second year this spring. Hurry, the first seminar is on Wednesday, Jan 19th!
Microorganisms are critical to many aspects of biological life, including human health. The human body is a veritable universe for microorganisms: some pass through but once, some are frequent tourists, and some spend their entire existence in the confines of our body tissues. The collective microbial community, our microbiome, can be impacted by the details of our lifestyle, including diet, hygiene, health status, and more, but many are driven by social, economic, medical, or political constraints that restrict available choices that may impact our health.
Access to resources is the basis for creating and resolving social equity—access to healthcare, healthy foods, a suitable living environment, and to beneficial microorganisms, but also access to personal and occupational protection to avoid exposure to infectious disease. This speaker series explores the way that microbes connect public policy, social disparities, and human health, as well as the ongoing research, education, policy, and innovation in this field.
“The Microbes and Social Equity Speaker Series 2022”
Spring 2022; Jan 19 – Apr 27, Wednesdays at 12:00 – 13:00 EST
Presented over Zoom. Registration is free, and required for each seminar.
Hosting Organization: MSE and the University of Maine Institute of Medicine
“Microbes at the nexus of environmental, biological, and social research”
About the speaker: Dr. Sue Ishaq is an Assistant Professor of Animal and Veterinary Science at the University of Maine, in the School of Food and Agriculture. She received her doctorate in Animal, Nutrition and Food Science from the University of Vermont in 2015 where her graduate study focused on the rumen microbiology of the moose. She held post-doctoral positions at Montana State University, and a research faculty position at the University of Oregon. Since 2019, her lab in Maine focuses on host-associated microbial communities in animals and humans, and in particular, how host and microbes interact in the gut. In addition to her research on gut microbes, Dr. Ishaq is the founder of the Microbes and Social Equity working group. This group formed to examine, publicize and promote a research program on the reciprocal impact of social inequality and microbiomes, both human and environmental.
Dr. Katie Amato. Photo borrowed from Northwestern University
About the speaker: Dr. Katherine (Katie) Amato is an Assistant Professor of Anthropology at Northwestern University. From her faculty profile page: “Katie Amato is a biological anthropologist studying the gut microbiota in the broad context of host ecology and evolution. She is particularly interested in understanding how changes in the gut microbiota impact human nutrition and health in populations around the world, especially those with limited access to nutritional resources.”
Talk summary: The talk explores how the microbiome is likely to be a mediating pathway that translates disparities in people’s environments to disparities in health outcomes. It outlines the current state of the literature in this area and broadly suggests ways to move forward. Dr. Amato’s recent publication on this topic can be found here.
About the speaker: Dr. Jake Robinson is an ecologist and researcher. He recently completed a PhD at the University of Sheffield, UK. His academic interests lie at the intersection of microbial ecology, ecosystem restoration and social research. He will soon be publishing a book called Invisible Friends, which is all about our extraordinary relationship with microbes, and how they shape our lives and the world around us.
About the speaker: Dr. Douglas Call is a Regents Professor at the Paul G. Allen School for Global Health, in Molecular Epidemiology, and the Associate Director for Research and Graduate Education, at Washington State University.
Dr. Kristina Lyons. Photo reused from the University of Pennsylvania faculty page.
About the speaker: Dr. Kristina Lyons is an Assistant Professor of Anthropology and with the Penn Program in Environmental Humanities at the University of Pennsylvania. She also holds affiliations with the Center for Experimental Ethnography and the Center for Latin American and Latinx Studies. Kristina’s current research is situated at the interfaces of socio-ecological conflicts, science, and legal studies in Colombia and Latin America. Her manuscript, Vital Decomposition: Soil Practitioners and Life Politics (Duke 2020), was awarded honorable mention by the Bryce Wood Book Award committee from the Latin American Studies Association. She has also collaborated on the creation of soundscapes, street performances, photographic essays, graphic novels, popular education audiovisual projects, community radio programs, digital storytelling platforms, and various forms of literary writing.
Talk summary: How does attention to and stewardship of soils point to alternative frameworks for living and dying? Dr. Lyons explores the way life strives to flourish in the face of violence, criminalization, and poisoning produced by militarized, growth-oriented development in the midst of the U.S.-Colombia war on drugs.
Title TBD
Dr. Travis J. De Wolfe, PhD
Date TBD, 2022, 12:00 – 13:00 EST.
About the speaker: Dr. Travis J. De Wolfe, Ph.D. is a Postdoctoral Research Fellow in the Department of Pediatrics at the University of British Columbia.
About the speaker: Dr. Maya Hey is a postdoctoral researcher with the Future Organisms project as part of an international trans-disciplinary team investigating Responsible Research and Innovation (RRI). She brings a humanities and social science perspective to the life sciences, calling upon feminist, intersectional, and multispecies approaches to map out human response-ability in a more-than-human world. She is vested in questions related to fermentation, particularly as they relate to discourses of health, the rhetoric of microbiomes, and how we come to know microbial life.”
A scientific article led by my colleague Dr. Alaa Rabee at the Desert Research Center in Egypt was just published online and is now available! Dr. Rabee and I have been collaborating remotely on projects related to the bacteria in the rumen of camels, sheep, and cows, as Dr. Rabee’s work focuses on the isolation of bacteria which can degrade plant materials efficiently and could be used to produce biofuels. He will be spending 6 months working in my lab as a visiting scholar, which was delayed until this year because of the pandemic.
Rabee, A.E., Sayed Alahl, A.A., Lamara, M., Ishaq, S.L. 2022. Fibrolytic rumen bacteria of camel and sheep and their applications in the bioconversion of barley straw to soluble sugars for biofuel production. PLoS ONE 17(1): e0262304. Article.
Abstract
Lignocellulosic biomass such as barley straw is a renewable and sustainable alternative to traditional feeds and could be used as bioenergy sources; however, low hydrolysis rate reduces the fermentation efficiency. Understanding the degradation and colonization of barley straw by rumen bacteria is the key step to improve the utilization of barley straw in animal feeding or biofuel production. This study evaluated the hydrolysis of barley straw as a result of the inoculation by rumen fluid of camel and sheep. Ground barley straw was incubated anaerobically with rumen inocula from three fistulated camels (FC) and three fistulated sheep (FR) for a period of 72 h. The source of rumen inoculum did not affect the disappearance of dry matter (DMD), neutral detergent fiber (NDFD). Group FR showed higher production of glucose, xylose, and gas; while higher ethanol production was associated with cellulosic hydrolysates obtained from FC group. The diversity and structure of bacterial communities attached to barley straw was investigated by Illumina Mi-Seq sequencing of V4-V5 region of 16S rRNA genes. The bacterial community was dominated by phylum Firmicutes and Bacteroidetes. The dominant genera were RC9_gut_group, Ruminococcus, Saccharofermentans, Butyrivibrio, Succiniclasticum, Selenomonas, and Streptococcus, indicating the important role of these genera in lignocellulose fermentation in the rumen. Group FR showed higher RC9_gut_group and group FC revealed higher Ruminococcus, Saccharofermentans, and Butyrivibrio. Higher enzymes activities (cellulase and xylanase) were associated with group FC. Thus, bacterial communities in camel and sheep have a great potential to improve the utilization lignocellulosic material in animal feeding and the production of biofuel and enzymes.
The Microbes and Social Equity working group is putting together a special session at the American Society for Microbiology’s annual Microbe meeting, which will be held in Washington, D.C. from June 9 – 13, 2022.
Microorganisms are critical to many aspects of biological life, including human health. The collective microbial community, our microbiome, can be impacted by the details of our lifestyle, including diet, hygiene, health status, and more, but many are driven by social, economic, medical, or political constraints that restrict available choices that may impact our health. Access to resources is the basis for creating and resolving social equity, access to healthcare, healthy foods, a suitable living environment, and to beneficial microorganisms, but also access to personal and occupational protection to avoid exposure to infectious disease. This special session explores the way that microbes connect public policy, social disparities, and human health, as well as the ongoing research, education, policy, and innovation in this field.
Upon completion of this Cross-Track Symposium, the participant should be able to:
Recognize the connections that microbiomes have to social equity. This will be demonstrated with examples/case studies presented by speakers.
Discuss relevant issues in microbiomes and their connection to social equity and identify issues which could be explored further.
Appraise your own work for these connections between microbiomes and social equity, to designate places for professional growth and applying equitable design.
The Ishaq Lab 