This podcast covers emerging topics and challenges in the science of probiotics, prebiotics, synbiotics, postbiotics and fermented foods. This is the podcast of The International Scientific Association for Probiotics and Prebiotic (ISAPP), a nonprofit scientific organization dedicated to advancing the science of these fields.
International Scientific Association for Probiotics and Prebiotics (ISAPP)
Claim This Podcastby International Scientific Association for Probiotics and Prebiotics (ISAPP)
5.0(5 reviews)
93 episodes
Updated Daily
Accepts GuestsHas SponsorsLocation 🇺🇸
33
Podcast Authority
BetaPoorBased on show quality, social media presence, reviews, charts, and more
Quality34
Social0
YouTube0
Engagement81
Podcast Overview
This podcast covers emerging topics and challenges in the science of probiotics, prebiotics, synbiotics, postbiotics and fermented foods. This is the podcast of The International Scientific Association for Probiotics and Prebiotic (ISAPP), a nonprofit scientific organization dedicated to advancing the science of these fields.
Language
🇺🇲
Publishing Since
4/18/2022
Unlock The Full Podcast Authority Score Report
See how your podcast performs across key metrics
33
Podcast Authority
BetaPoorBased on show quality, social media presence, reviews, charts, and more
Quality34
Social0
YouTube0
Engagement81
5
Excellent Areas
3
Good Performance
11
Growth Opportunities
excellent
Episode Length
26 minutes
Performing excellently!
good
Show Notes Quality
3.0/5
Recommendations available
Unlock the full report to see detailed tips
needs improvement
Publishing Consistency
Every 16 days
Recommendations available
Unlock the full report to see detailed tips
+16 More Metrics
Unlock comprehensive insights including:
- • YouTube presence analysis
- • Social media reach metrics
- • RSS compliance scoring
- • Podcast 2.0 features
- • Technical standards
What's Included in Your Full Report
Detailed Analytics
- Complete breakdown of all 19 authority metrics
- Personalized recommendations for each metric
- Industry benchmarks and comparisons
- Technical RSS feed analysis and compliance scoring
Growth Strategies
- Step-by-step action plans for improvement
- Quick wins to boost your score immediately
- Pro tips from successful podcasters
Get your free podcast insights report
See how your show performs across every key metric
Instant delivery
No spam
Attract Better Guests
High authority scores make your podcast more attractive to industry leaders and influencers who want to appear on credible shows.
Secure Sponsorships
Sponsors look for podcasts with proven authority and engagement. Your score demonstrates your podcast's value to potential partners.
Grow Your Audience
Understanding your strengths and weaknesses helps you make data-driven decisions to expand your listener base effectively.
3 verified contact emails on file for International Scientific Association for Probiotics and Prebiotics (ISAPP)
Pitch yourself as a guest, propose sponsorships, or reach out directly to the host.
Recent Episodes
July 7, 2026
The early life gut microbiota in the developmental origins of health & disease, with Dr. Anne Salonen PhD
This episode features Dr. Anne Salonen PhD from University of Helsinki (Finland) speaking about her studies on the gut microbiota in early life and how it relates to health and disease. She noted that while mode of delivery (C-section or vaginal birth) is the largest factor affecting microbiota composition for the first weeks and months of life, the immunological and functional microbiota consequences of this are still unknown. However, there appear to be ‘windows of opportunity’ in which microorganisms can influence the development of the immune system, which have lasting consequences for health. Dr. Salonen describes her Finnish HELMi birth cohort, a longitudinal, prospective general population birth cohort, set up to identify factors that modify the gut microbiota and how they relate to child health and wellbeing. Children from 1055 families were sampled frequently in the first 2 years of life and followed as they grew older. The findings confirmed that early-life microbiota composition was a risk factor (among others) for certain diseases as the children developed. Prof. Salonen also described her study on inoculating the infant gut with maternal gut microbiota via milk feeding after C-section birth. They found, in an initial small study, that the gut microbiota of the infants became similar to vaginally born infants. She sees this type of inoculation as a research tool, and says the field will progress toward standardized, reproducible interventions in this area. Episode abbreviations and links: Nature Communications paper showing gut microbiota wellbeing index: Gut microbiota wellbeing index predicts overall health in a cohort of 1000 infants Paper on HELMi birth cohort showing factors affecting gut microbiota in early life: Sources of gut microbiota variation in a large longitudinal Finnish infant cohort Study of maternal fecal microbiota transplantation in infants born by C-section: Maternal Fecal Microbiota Transplantation in Cesarean-Born Infants Rapidly Restores Normal Gut Microbial Development: A Proof-of-Concept Study. Microbes inside (Salonen lab website) About Dr. Anne Salonen: Dr. Anne Salonen is a principal investigator and director of the Human Microbiome Research Program at the Medical Faculty, University of Helsinki. Her research is focused on the intestinal microbiota in health and disease, especially in early life and in relation to diet. Dr. Salonen is a PI of the Finnish Health and Early Life Microbiota (HELMI) birth cohort and involved in maternal fecal microbiota transplantation studies in C-section infants. She is the coordinator of the European Innovation Council Pathfinder project on gut microbiota in precision nutrition (fibrematch.eu). Dr. Salonen’s research also entails female reproductive tract microbiota in relation to reproductive outcomes and Human Papilloma Virus (HPV) infection. Research methodology in Salonen laboratory ranges from NGS and other omics technologies to culture-based microbiology of anaerobes, including application and development of bioinformatic tools for microbiome research. More on our research at https://www.helsinki.fi/en/researchgroups/microbes-inside.
June 18, 2026
Factors affecting infant gut microbiota development, with Prof. Christopher Stewart PhD
This episode features Prof. Christopher Stewart PhD from Newcastle University (UK), speaking about the factors affecting gut microbiota development in both non-preterm and preterm infants. Prof. Stewart started in the field of environmental microbial ecology and then came to work in human microbiome research. He was involved in the landmark TEDDY study, which aimed to find gut microbial markers of type 1 diabetes (T1D). Although no microbial triggers of T1D were identified, the study found a number of factors that impact gut microbiome development: for example, sex, geographical location, and living with furry animals. Still, most of the variation seen in the infant gut microbiota remains unaccounted for. He noted that infants are exposed to both vaginal and gastrointestinal microorganisms during vaginal birth. In C-section-born infants, seeding of the maternal vaginal and gut microbiota may be promising, but current methods are imprecise and safety has not been established. Furthermore, diet takes over as a primary driver of gut microbiota a few weeks after birth. Prof. Stewart talked about human milk oligosaccharides (HMOs), well known to be utilized by bifidobacteria in the infant gut. His lab recently published the surprising finding that Clostridium species can also utilize HMOs – and while at first this was thought to be detrimental for the infant, further investigation showed that the HMO-utilizing Clostridium may lack the genes for producing specific toxins and end up being protective for the infant gut. Together, the microbial community in the gut may use the full suite of HMO substrates reaching the infant gut. Preterm infants are a population that needs more attention. Antibiotics affect their gut microbiomes – often in a negative way, but for the overall benefit of the baby. His lab is currently funded to study how probiotics affect the preterm infant gut microbiota, and to find strategies for more personalized approaches to administering probiotics in this population. Episode abbreviations and links: TEDDY study, revealing factors affecting gut microbiota development between 3 and 46 months of age: Temporal development of the gut microbiome in early childhood from the TEDDY study Study on how Clostridium species utilize HMOs: Clostridia from preterm infants metabolize human milk oligosaccharides to suppress pathobionts and modulate intestinal function in organoids Study on how NEC risk is linked with HMOs: Human milk oligosaccharide DSLNT and gut microbiome in preterm infants predicts necrotising enterocolitis Publication on how probiotics impact the gut microbiota in preterm infants: Strain-specific impacts of probiotics are a significant driver of gut microbiome development in very preterm infants Some similar results have come from the CHILD Cohort Study, described here Find Prof. Stewart on LinkedIn, and learn more about his research on this website About Prof. Christopher Stewart: Professor Christopher Stewart is an internationally recognised leader in human microbiome research. He earned his PhD in Microbial Ecology from Northumbria University (UK), followed by postdoctoral training at Baylor College of Medicine (Houston, Texas), before establishing his research group at Newcastle University in 2018. His pioneering work focuses on microbial-host interactions in the gut, particularly in infants born extremely premature (<32 weeks gestation). His lab integrates multi-omic analyses of clinical samples with experimental microbiology and organoid co-culture systems to uncover mechanisms of microbial influence on early-life development. More recently, he has expanded his research to support a UK-wide initiative investigating microbiome-based predictors of therapeutic response in adult inflammatory bowel disease. Professor Stewart has published over 140 peer-reviewed articles in leading journals, contributing to the discovery of novel biomarkers and targeted microbiome-based interventions. He has received numerous prestigious awards, including the Blavatnik Award for Life Sciences Laureate, the Lister Institute Research Prize, the Microbiology Society Fleming Prize, the NOSTER & Science Microbiome Finalist Prize, the Applied Microbiology International WH Pierce Prize, and the Neonatal Society Rising Star Award. His research has broad implications for understanding diet–microbe–host interactions and improving health across the life course, miology, maternal and child health, and microbiome science, with a particular emphasis on the effects of vaginal microbiota transfer (VMT) on the microbiota composition and health outcomes of cesarean-delivered infants.
May 26, 2026
A mechanism linking the newborn skin microbiota to neurodevelopment, with Prof. Rihua Xie and Dr. Yuhang Zhang
This episode features Prof. Rihua Xie from Guangdong Medical University (China) and Dr. Yuhang Zhang from Peking University First Hospital (China), speaking about vaginal microbiota transfer (VMT) and how it may affect neurodevelopment in newborn infants born by Cesarean section. Compared with vaginally delivered infants, C-section delivered infants have altered microbial exposures. VMT has been proposed as a way to ‘restore’ the microbiota of these infants to more closely resemble that of vaginally-born infants. A recent study by Prof. Xie and Dr. Zhang showed that the order and timing of early microbial colonization of the infant is important. They found that VMT could establish a vaginal-like skin microbiota in infants born by C-section, with two particular bacterial species that were higher after VMT. These two species led to the production of metabolites that combined on the newborn’s skin to synthesize an important lipid, which was positively correlated with neurodevelopment scores at three and six months. Subsequent mouse model work showed how this lipid could reach the brain. In the future, safety and standardization of VMT will be important priorities in this research area. Prof. Xie and Dr. Zhang emphasized that their work needs to be replicated in larger cohorts, with the eventual goal of engineering bacteria to create a probiotic intervention that delivers neurodevelopmental benefits to C-section born infants. Episode abbreviations and links: The research by Prof. Xie and Dr. Zhang demonstrating how a VMT intervention alters the skin microbiota of newborns, with a mechanistic link to neurodevelopment: Vaginal microbiota transfer ameliorates cesarean-associated neurodevelopmental deficits in mice via N-bc2S1P synthesis on neonatal skin About Prof. Rihua Xie: Dr. Ri-hua Xie (RN, PhD, FAAN) is Professor, Principal Investigator, and Chief Nurse at the School of Nursing, Southern Medical University, and the Affiliated Foshan Women and Children Hospital, Guangdong Medical University, China. Dr. Xie is widely recognized for her expertise in maternal and infant health as a clinician, researcher, and supervisor. She has published more than 90 peer-reviewed papers and 11 nursing textbooks and has received 12 competitive research grants from institutions in China and Canada. In addition to her academic work, Dr. Xie is actively engaged in community and public health service, including breastfeeding promotion and frontline support during the COVID-19 pandemic. Her research focuses on perinatal epidemiology, maternal and child health, and microbiome science, with a particular emphasis on the effects of vaginal microbiota transfer (VMT) on the microbiota composition and health outcomes of cesarean-delivered infants. About Dr. Yuhang Zhang: Yuhang Zhang, PhD in Pharmacology, is an Associate Professor and Principal Investigator at Peking University First Hospital. He received his MD-PhD from Capital Medical University and was a visiting scholar at McGill University, Canada. Dr. Zhang’s research focuses on gut microbiome, probiotics, and microbial metabolism in metabolic diseases, who has published over 20 peer‑reviewed papers as first or corresponding author in journals including Gastroenterology, Journal of Hepatology, and Nature Communications, cited >1,000 times. He has led 9 grants, including the National Natural Science Foundation of China, who was selected for the Beijing Association for Science and Technology Young Talent Program (2022) and the China Association for Science and Technology Young Talent Program (2025). The research of Dr. Zhang focuses on the integrated systems pharmacology, multiomics and microbiome‑host interactions to develop precision medicine.
93 total episodes available
Similar Podcasts
Discover related shows you might enjoy
ZOE Science & Nutrition
ZOE
The Diary Of A CEO with Steven Bartlett
DOAC
Food Friends: Home Cooking Made Easy
Food Friends
The Audio Long Read
The Guardian
What's That Rash?
ABC Australia
BBC Inside Science
BBC Radio 4
Fermentation Speaker Series
Elisa Caffrey, David Zilber, and Justin Sonnenburg
Learn Easy English
BBC
Nature Podcast
Springer Nature Limited
Science Magazine Podcast
Science Magazine
Deep-dive analytics for International Scientific Association for Probiotics and Prebiotics (ISAPP)
Frequently asked questions
Have a different question and can't find the answer you're looking for? Reach out to our support team by sending us an email and we'll get back to you as soon as we can.
- What is International Scientific Association for Probiotics and Prebiotics (ISAPP)?
- How often does this podcast release new episodes?
This podcast updates daily.
- Where can I listen to this podcast?
This podcast is available on 7 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.
- Does this podcast accept guests?
No, this podcast does not typically feature guests.
Legal Disclaimer
Pod Engine is not affiliated with, endorsed by, or officially connected with any of the podcasts displayed on this platform. We operate independently as a podcast discovery and analytics service.
All podcast artwork, thumbnails, and content displayed on this page are the property of their respective owners and are protected by applicable copyright laws. This includes, but is not limited to, podcast cover art, episode artwork, show descriptions, episode titles, transcripts, audio snippets, and any other content originating from the podcast creators or their licensors.
We display this content under fair use principles and/or implied license for the purpose of podcast discovery, information, and commentary. We make no claim of ownership over any podcast content, artwork, or related materials shown on this platform. All trademarks, service marks, and trade names are the property of their respective owners.
While we strive to ensure all content usage is properly authorized, if you are a rights holder and believe your content is being used inappropriately or without proper authorization, please contact us immediately at hey@podengine.ai for prompt review and appropriate action, which may include content removal or proper attribution.
By accessing and using this platform, you acknowledge and agree to respect all applicable copyright laws and intellectual property rights of content owners. Any unauthorized reproduction, distribution, or commercial use of the content displayed on this platform is strictly prohibited.