2025/07/01 by Luis De Luna Valdez · 1 voice
Medicine · #Liver Disease Diagnosis and Treatment
paper · pdf · doi:10.1111/tpj.70355
openalex publication_date 2025/07/01 · openalex created_date 2025/10/10 · openalex updated_date 2025/11/06
In this interview, we speak with Dr. Sateesh Kagale, a leading plant biologist and Team Leader in Advanced Data Analytics at the National Research Council of Canada. Raised in a farming family in India, Dr. Kagale experienced firsthand the daily challenges that farmers face—from drought and poor soil fertility to pest outbreaks and plant diseases. These early life experiences instilled in him a deep-rooted commitment to improving agricultural sustainability and food security, shaping a career that now spans plant pathology, molecular biology, and bioinformatics. Dr. Kagale's research focuses on deciphering how crops respond to complex environmental stresses, with a particular emphasis on wheat, one of the world's most important staple crops. His team uses cutting-edge multi-omics approaches to unravel how wheat plants respond when faced with combinations of abiotic stresses like drought, heat, and salinity. Part of this work, titled ‘Multi-omics atlas of combinatorial abiotic stress responses in wheat’ was awarded TPJ's Outstanding Resource Article. @SateeshKagale The laboratory (aka the Recombinauts). 1. Can you tell us about you, your childhood, and your educational background? Anything that you're comfortable sharing. I was born and raised in India in a farming family, where I experienced firsthand the many challenges that farmers face, from water shortages and pests to plant diseases and soil nutrient issues. These early experiences gave me a deep appreciation for agriculture and fueled my desire to find solutions that could help farmers, including my own family, overcome these obstacles. With a clear sense of purpose, I pursued a B.Sc. in Agriculture at the University of Agriculture Sciences, Dharwad, India, followed by a Master's degree in Plant Pathology at the Tamil Nadu Agricultural University, Coimbatore, India. My passion for agricultural research then led me to Canada, where I completed a Ph.D. in Cell and Molecular Biology at Western University. This academic journey gave me the opportunity to explore innovative ways to improve crop resilience and productivity at a molecular level. In 2011, I joined the National Research Council of Canada as a research associate at the Aquatic and Crop Resource Development Research Centre in Saskatoon, Saskatchewan. In 2015, I transitioned to the role of research officer, and by April 2018, I assumed the position of team leader in Bioinformatics, now known as Advanced Data Analytics. Throughout my career, I have remained dedicated to advancing agricultural science and developing solutions to address real-world farming challenges. My work continues to be driven by the same motivation that first inspired me, that is, helping farmers build a more sustainable and productive future. 2. How did you become interested in plant biology? Were you into plants growing up or that came later in life? My childhood experiences with farming certainly sparked my initial interest in plant biology, but my true passion for the field developed later during my education. My undergraduate studies in agriculture deepened my understanding of crop production and plant health, and it was during this time that I became particularly fascinated by how plant biology plays a crucial role in enhancing agricultural resilience. This curiosity led me to specialize in plant pathology for my Master's degree, followed by cell and molecular biology for my PhD. In my Master's, I focused on studying plant diseases and developing ways to mitigate their impact on crops, while my PhD research explored the molecular mechanisms underlying abiotic stress tolerance in plants. 3. Would you summarize the main problem you and your team are tackling in this paper? In our article titled ‘Multi-omics Atlas of Combinatorial Abiotic Stress Responses in Wheat’ (Da Ros et al., 2023), which received the 2023 SEB-Wiley-TPJ Outstanding Resource Article Award, my team and I tackled the complex issue of combinatorial abiotic stresses in wheat, a crop vital to both Canadian agriculture and global food security. While most previous studies have focused on the impact of individual abiotic stresses like heat, drought, and salinity, field-grown crops often experience multiple stresses simultaneously. This made us realize that understanding how different combinations of stresses affect plants at both physiological and molecular levels was a critical gap in wheat research. Dr. Raju Soolanayakanahally, a crop physiologist at Agriculture and Agri-Food Canada and co-lead of this study, and I decided to explore this phenomenon using a systems biology approach. We specifically aimed to investigate the physiological adjustments and gene expression changes that occur in response to heat, drought, salinity, and their combinations. Our goal was to identify gene targets that could be used to improve wheat performance under these challenging conditions, either through conventional breeding or genetic transformation. Two of the exceptionally talented research associates, Dr. Letitia Da Ros (now a Research Scientist at Agriculture and Agri-Food Canada) and Dr. Venkatesh Bollina (now a Research Scientist at Nuseed, USA), spearheaded this work, creating a multi-omics atlas of wheat's physio-metabolic and molecular responses to combinatorial abiotic stresses. 4. What are the main findings and contributions of this paper to the field? This study provides valuable insights into the complex interactions between gene expression, metabolomics, and agronomic traits in wheat under abiotic stresses. Our findings reveal how different stress combinations, particularly salt, heat, and drought, affect plant growth and development, with the triple combination having the most significant impact on stress response pathways, leading to reduced biomass and seed yield. We identified key genes and pathways, such as TaWRKY33 and those involved in proline synthesis and ABA homeostasis that could be targeted to breed more stress-tolerant wheat varieties. These findings, along with the multi-omics atlas and a searchable eFP browser (https://bar.utoronto.ca/efpwheat/cgi-bin/efpWeb.cgi?dataSource=WheatAbioticStress), provide promising targets for adaptive gene stacking and marker-assisted selection, paving the way for more resilient wheat varieties in the face of increasingly complex environmental challenges. Most experiments in this study were conducted in controlled environments, where stress factors were isolated as the primary variables. While this approach offered valuable insights, applying these findings to real-world scenarios requires further research, including population genetics studies, field-based validation, and the consideration of additional variables such as soil conditions, microbial interactions, and broader environmental factors. Expanding the dataset to incorporate these elements, combined with computational models that integrate multi-omics, physiological, phenotypic, and imaging data (as illustrated in Figure 1), will strengthen our ability to predict crop responses to complex stressors and ultimately enhance climate resilience and yield stability. 5. What was the most challenging experiment in this paper? The most challenging aspect of this study was integrating diverse transcriptional, physiological, and metabolomic datasets, and deciphering the complex interactions between these factors in wheat under abiotic stresses. While advances in sequencing, metabolite profiling, and high-throughput phenotyping have made data generation more accessible and cost-effective, the real challenge lies in the analytics required to make sense of these varied datasets. The recent advancements made in data analytics and machine learning models are enabling the analysis of complex datasets and helping to unravel the intricacies within biological systems. However, it is essential to equip students, postdoctoral fellows, and scientists with the tools and knowledge to use these technologies in an accessible and inclusive way, empowering them to better understand the complexity of biological phenomena. 6. In your opinion, what are the major challenges in your field? How does your overarching research tackle these challenges? One of the biggest challenges in my field is the impact of climate change on sustainable agriculture and global food security. The rising frequency of extreme weather events and shifting seasonal patterns make it crucial for crop producers to adapt by implementing resilient farming practices, leveraging innovative technologies, and utilizing crop varieties capable of withstanding these unpredictable conditions. A key goal in plant breeding is the development of resilient crop varieties that can endure these stresses while maintaining high yields. To achieve this, we must understand the complex interactions between gene expression, metabolomics, physiology, and agronomic traits under combined biotic and abiotic stresses. This knowledge is essential for developing effective strategies to enhance crop resilience. Our research leverages the power of multi-omics data to identify key genes involved in stress adaptation. By making these datasets accessible, we facilitate cross-validation of candidate genes across studies and accelerate the validation of crucial genetic targets, ultimately advancing efforts to breed climate-resilient crops. 7. How about work–life balance? How do you manage all the work necessary to be both a successful scientist and a functional person? Work–life balance is one of the most debated aspects of a scientist's life. While it can be challenging, I believe it is essential for long-term success and well-being. As a scientist, I juggle multiple roles, including conducting and communicating research, managing projects, meeting deadlines, and securing funding to sustain research activities. It is a demanding, multitasking role that requires careful time management and discipline. For me, maintaining a structured schedule is key. I generally follow a timeline that ensures I dedicate time not only to my work but also to my family, including my wife, Jaya, and my daughter, Richa. With a background in science, Jaya understands the demands of my profession and consistently offers the emotional and practical support I need to balance work and family life. She is an incredibly supportive partner, always ready to listen, offer guidance, and help me stay focused and grounded. Meanwhile, my daughter, with her love for the outdoors, keeps me engaged and present, adding balance to my life in her own unique way. We make the most of our time together by traveling, exploring national parks across Canada, and, of course, indulging in a bit of shopping. These moments help me recharge and bring fresh perspectives to my work. Ultimately, balancing a career in science with personal life is an ongoing process, but having a supportive family and making time for meaningful experiences outside of work makes all the difference. The Kagale family. 8. What is the most rewarding part of your job? The most rewarding part of my job is seeing our research translate into real-world solutions for agriculture and food security. I am deeply passionate about leveraging scientific innovation to tackle global agricultural challenges, and our efforts to develop climate-resilient, nutritious, and high-yielding crop varieties align with that vision. Working alongside researchers, industry partners, and farmers to drive meaningful change is incredibly fulfilling. I take great pride in my team's contributions, particularly in decoding the genetic complexities of crops and applying this knowledge to facilitate genomics-assisted breeding. Beyond advancing scientific understanding, our work is laying the foundation for integrating cutting-edge omics and big data analytics into agricultural research, helping to shape the future of sustainable farming. 9. How about the things you dislike about it? I find my work incredibly rewarding. But like any job, there are aspects that can be frustrating. One significant challenge we face is the difficulty in accessing critical resources within the research field. For example, globally, it can be difficult to access essential resources such as germplasm, infrastructure, and datasets. This can impede collaboration, slow down scientific progress, and ultimately affect our ability to address pressing agricultural challenges. A more balanced approach to ensuring both the protection of valuable innovations and the free flow of critical research resources would significantly enhance our capacity to drive meaningful progress in agriculture. 10. What advice would you give to young scientists who are starting their careers in plant biology? My advice to young scientists starting their careers in plant biology is to stay curious, be persistent, and cultivate a deep passion for research. Read widely and stay informed about the latest advancements not just within your area of interest, but across related disciplines. Scientific literature is a powerful resource that can broaden your perspective, spark new ideas, and refine your approach. Research comes with challenges, and not every experiment will yield the expected results. Persistence in the face of setbacks is crucial; negative results are not failures, but opportunities to learn and refine your approach. Most importantly, let your passion drive you. Genuine enthusiasm for your research will keep you motivated and push you toward meaningful discoveries. 11. If you were a plant, what would you be? It has to be the resurrection plant, Selaginella lepidophylla. Known for its incredible resilience, it can survive extreme dehydration, intense heat, cold, and even radiation. When water is scarce, it can dry up and appear lifeless, but once it is rehydrated, it comes back to life and resumes normal growth. The authors have not declared a conflict of interest. Data sharing is not applicable to this article as no new data were created or analyzed in this study.