Reposted by Conference on Beneficial MicrobesASM @asm.org · 03/08/2026Microbes Make Our World—and so do the people advancing microbial science. Join ASM and save 50% on 2026 membership with code 50OFF2026. Connect with 38,000+ scientists worldwide and expand your professional network. Offer valid through Sept. 30. Join now: asm.social/325 153
Reposted by Conference on Beneficial MicrobesMagnus Palmblad @magnuspalmblad.bsky.social · 07/07/2026Tired of AI-generated figures? I asked our talented scientific illustrator Manon Zuurmond to draw some of the instruments and lab equipment we missed in NIH's otherwise fantastic BioArt resource. First batch now available as CC BY. Free for everyone to use in publications: github.com/Center-for-P... 121889
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 10/07/2026The 2026 Conference on Beneficial Microbes will be co-organized with the International Symbiosis Society from July 19th - July 23rd. Its not too late to register! #BeneficialMicrobes10 #BeneficialMicrobesMtg #ISS #SymbioSky 21915
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 18/06/2025The conference responsible for the post below is not the meeting associated with this handle. Please re-direct. beneficialmicrobes.events/advisory-com...beneficialmicrobes.eventsThe 11th Beneficial Microbes ConferenceThe 11th Beneficial Microbes Conference will provide an overview of the latest scientific results and future developments related to pre- and probiotics and their importance to human and animal health... 021
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 18/06/2025Please note- This was not the @BenMicrobes Conference on Beneficial Microbes that this handle is associated with, but the European organized conferences shared below beneficialmicrobes.events/advisory-com.... Please correct in your posts.beneficialmicrobes.eventsThe 11th Beneficial Microbes ConferenceThe 11th Beneficial Microbes Conference will provide an overview of the latest scientific results and future developments related to pre- and probiotics and their importance to human and animal health... 020
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 25/07/2024Izabella Sall studies microbiota in opioid use, points out that prolonged opioid use causes gut microbiota dysbiosis. Butyrate important in opioid tolerance, detected via several methods. See the preprint here: www.biorxiv.org/content/10.1... #BeneficialMicrobesbiorxiv.orgGut dysbiosis was inevitable, but tolerance was not: temporal responses of the murine microbiota that maintain its capacity for butyrate production correlate with sustained antinociception to chronic ...bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution 141
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 25/07/2024Matthew Ulgherait at UNC studies aging in Drosophila, has identified microbes and feed that can extend the life of the fruitflies. See this patent: patents.google.com/patent/US202... #BeneficialMicrobespatents.google.comUS20240000753A1 - Methods and compositions to increase lifespan and healthspan by mimicking the effects of time-restricted feeding - Google PatentsThe present disclosure relates to methods and compositions for increasing or extending lifespan and/or healthspan and/or delaying aging using agents which mimic the effects of time-restricted feeding ... 131
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 25/07/2024Angela Poole studies dietary fiber intake. Recommended dietary intake is MUCH higher than we typically take in. Did a study during the pandemic ( #overlyhonestmethods shared) with high fiber diets, described in this paper: www.tandfonline.com/doi/full/10.... #BeneficialMicrobestandfonline.comGut microbial features and dietary fiber intake predict gut microbiota response to resistant starch supplementationResistant starch (RS) consumption can have beneficial effects on metabolic health, but the response, in terms of effects on the gut microbiota and host physiology, varies between individuals. Facto... 123
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 25/07/2024Daniel Y. Kim walks us through the potential mechanism of how 502A inhibits growth of MRSA in the nasal environment. I recognize him from a previous meeting and can't place which lab he was in. #BeneficialMicrobes 111
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 25/07/2024#BeneficialMicrobes Shruthi Magesh from the Handlesman lab (which I inferred when I saw Handlesman taking a photo of her student, such a great #ProudPI moment) tells us a fascinating story about multi-species biofilms. Love the name of the communities, zorbs, from: www.nature.com/articles/s41...nature.comSocial motility of biofilm-like microcolonies in a gliding bacterium - Nature CommunicationsBacterial biofilms are aggregates of surface-associated cells embedded in an extracellular polysaccharide (EPS) matrix. Here, the authors describe a unique mode of collective movement by self-propelle... 141
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 25/07/2024Last day of #BeneficialMicrobes: Liz Johnson from Cornell studies the infant gut microbiome. Some of her data comes from a community project called diaper-project, in which parents donate samples and get a description of their babies microbiome in return. dashboard.diaper-project.com/signupdashboard.diaper-project.comDiaper Dashboard 2135
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 25/07/2024Our 2nd keynote speaker- Dr Jeff Gordon. Begins with a retrospective of key steps in his labs microbiome work that led them to current focus of the microbiome and interventions for childhood under nutrition. 062
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Marienela Heredia is in the lab of my PI from grad school, Laura Knoll. Heredia studies Entamoeba and Tritrichomonas, which are often thought of as parasites, but have capacity to be symbionts. Love a good parasite/protist story. It's unpublished, looking forward to reading this #BeneficialMicrobes 111
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Lauren Lucas: bile acids are turned into 100s or 1000s of smaller primary and secondary molecules by microbiota, which play huge role in host health. Lucas is first author on most cited article in mSystems in 2021 (did I hear that right??) journals.asm.org/doi/full/10.... #BeneficialMicrobesjournals.asm.orgDominant Bacterial Phyla from the Human Gut Show Widespread Ability To Transform and Conjugate Bile Acids | mSystemsOur current knowledge regarding microbial bile acid transformations comes primarily from biochemical studies on a relatively small number of species or from bioinformatic predictions that rely on homo... 112
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Laura Fricke in Lindsey lab characterizes the contribution of Wolbachia to embryogenesis in parasitic wasps. I've never thought about microbe contribution to asexual reproduction, will now bug my genetics colleague to look at this in their bug. academic.oup.com/gbe/article/... #BeneficialMicrobesacademic.oup.comIdentification of Parthenogenesis-Inducing Effector Proteins in WolbachiaAbstract. Bacteria in the genus Wolbachia have evolved numerous strategies to manipulate arthropod sex, including the conversion of would-be male offspring 212
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Andrea Boyd in the Lemon lab has developed a new system to study how nasal microbiome members interact with host cells and it is very cool. Definitely keep an eye out for that publication. #beneficialMicrobes 131
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Sergio López-Madrigal also studies Wolbachia and is characterizing microbe-host interactions. This work is unpublished as well, but I took notes for a mentee about a potential assay to use in our system. #beneficialMicrobes 101
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Sneha Agrawal from the Broderick lab focuses on Drosophila microbiome. This work builds off earlier work from Barron et al 2024: www.cell.com/cell-reports... #BeneficialMicrobescell.comMicrobiome-derived acidity protects against microbial invasion in DrosophilaBarron et al. demonstrate that interactions between members of the Drosophila microbiome influence the pH of the fly environment. Acidification by the microbiome, primarily through production of lacti... 243
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Mische Holland was sequencing genomes of amoeba and accidentally identified endosymbionts! I was going to go into much greater detail because I thought it was published, then doubled checked the paper I found and it isn't published. #BeneficialMicrobes 021
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Victoria Glynn from Rowan Barrett's lab compared the coral in two systems that experience very different climate exposures. This project built on Glynn's previous study on how sea temperatures affect the microbiome of bleached corals onlinelibrary.wiley.com/doi/full/10.... #BeneficialMicrobesonlinelibrary.wiley.comEnvironmental and geographical factors structure cauliflower coral's algal symbioses across the Indo‐PacificAim The symbioses between corals and endosymbiotic dinoflagellates have been described as a flexible relationship whose dynamics could serve as a source of resilience for coral reef ecosystems. Howe... 032
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Kayla Cross from Zakee Sabree's lab studies the microbiome metabolic function in cockroaches given different diets. Turns out redundancies are important in maintaining the function of the microbiome, and that just looking at taxa doesn't give the full picture of the microbiome. #BeneficialMicrobes 121
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Katherine Xue (starting own lab in 2025 at UC Irvine and looking for mentees) asked whether antibiotic disruption leads to increased colonization with new microbes. Found that subset of subjects saw new colonization, but only after delay. www.ncbi.nlm.nih.gov/pmc/articles... #BeneficialMicrobesncbi.nlm.nih.govProlonged delays in human microbiota transmission after a controlled antibiotic perturbationHumans constantly encounter new microbes, but few become long-term residents of the adult gut microbiome. Classical theories predict that colonization is determined by the availability of open niches,... 101
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Alecia Septer studies the role of Type 6 secretion systems in colonization of Vibrio in squid. Most assume that the energy cost of a gene and system drives whether a gene is retained in a symbiont. Septer tested this and found it's more complicated than simple loss/retention. #BeneficialMicrobe 101
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024Luella Allen-Walker in the Barott lab asked how corals respond to heat stress, with a focus on acid/base regulation of the host and symbionts. I really liked this view and interdisciplinary focus of this project. #BenficialMIcrobes journals.biologists.com/jeb/article/...journals.biologists.comComparative physiology reveals heat stress disrupts acid–base homeostasis independent of symbiotic state in the model cnidarian Exaiptasia diaphanaSummary: Warming oceans threaten marine invertebrates. Heat disrupts acid–base homeostasis in a model symbiotic sea anemone regardless of symbiont presence or function, highlighting bleaching-independ... 121
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024#BeneficialMicrobes day 3 starts with Elizabeth Mallott discussing human gut microbiome. Mallot has a background in sociology and looks outside of race/ethnicity for variables that alter the gut microbiome. Love this shift in microbiome research. Cites this paper: journals.asm.org/doi/full/10....journals.asm.orgChasing Ghosts: Race, Racism, and the Future of Microbiome Research | mSystemsIn this article, we argue that a careful examination of human microbiome science’s relationship with race and racism is necessary to foster equitable social and ecological relations in the field. We p... 2114
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 24/07/2024#BeneficialMicrobes last afternoon session starts with Mark Mandel walking us through work in squid-Vibrio, with a focus on biofilm formation and Vibrio colonization via phosphorylation signals through rscS and binK. See: pubmed.ncbi.nlm.nih.gov/26977108/ pubmed.ncbi.nlm.nih.gov/34031036/ 2116
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Mark Heggen in the Van Pijkeren Lab tells us an unpublished story about how the small molecule (p)ppGpp contributes to resistance of microbiota members against antimicrobials. He had an interesting screen that he used to identified genes of interest that I need to ask about. #BeneficialMicrobes 021
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Uyen Thy Nguyen tells us about a skin microbe that is about to inhibit fungal growth, both in vitro and in vivo, via a small molecule it produces (unpublished work). #BeneficialMicrobes I really like the fact that a lot of the talks include unpublished work, but it makes it harder to post about! 161
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Yulin Song from the Moran lab studies honeybee microbiomes. Tells an interesting story about a gut microbiota member that can be a pathogen or symbiont, and the gene that helps that microbe act as both (unpublished) #BeneficialMicrobes 111
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Sadie Schaus gives an interesting, well presented talk showing that Ruminococcus digestion of mucin (specifically MUC2) releases nutrients that support B. Theta growth. This is important because mucin can contain over 100 types of molecules! journals.asm.org/doi/full/10.... #BeneficialMicrobesjournals.asm.orgRuminococcus torques is a keystone degrader of intestinal mucin glycoprotein, releasing oligosaccharides used by Bacteroides thetaiotaomicron | mBioAn important facet of maintaining healthy symbiosis between host and intestinal microbes is the mucus layer, the first defense protecting the epithelium from lumenal bacteria. Some gut bacteria degrad... 152
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Robert Scheffler in the Luddington lab tells an interesting story about the regulation of growth of Lactobacillus from Drosophila by nutrient availability (unpublished). Side note, love how many questions come from students/postdocs at this meeting #BeneficialMIcrobes 242
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024New day of #BeneficialMicrobesMTG #BeneficialMicrobes. Jens Kreth: Molecular Commensalism: Exploring the Role of Oral Corynebacteria in Microbiome Dynamics Interesting story about the stimulation of migration and pili formation by co-occurring oral microbes. 174
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Alexia N. Martin studies non-social bees (did you know they existed? I didn't). Previous work showed that the microbiome for these bees come from flowers and contribute to development of the bee. onlinelibrary.wiley.com/doi/full/10.... #BeneficialMicrobesonlinelibrary.wiley.comExosymbiotic microbes within fermented pollen provisions are as important for the development of solitary bees as the pollen itselfWe report that exosymbiotic microbes within larval pollen provisions are critical for the development of solitary bees, regardless of their foraging strategy. Furthermore, the particular microbial co... 111
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Chelsea Southworth studies the microbiome of baboons in pregnant states & across ovulation cycle. The microbiome is different in pregnant baboons compared to non-pregnant (unpublished, but this follows other organisms). Interesting that the microbiome is stable across pregnancy. #BeneficialMicrobes 101
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024Soleil E. Young (Currie lab) studies fungal species from ants that have fungal gardens. Young has characterized the ploidy (number of nuclei) and DNA amount in fungi isolated from different ant types and has identified a difference. Q&A: Fungi genetics scare me. Same dude, same. #BeneficialMicrobes 111
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 23/07/2024#BeneficialMicrobes Corlett Woods opens the afternoon session. Woods studies the microbiome of plants. Plant nodules infected with pathogenic nematodes have a different transcript profile (& microbiome shift? I missed that) than nodules infected with nonpathogenic nematodes. 1173
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 22/07/2024Afternoon of first day of #BeneficialMicrobes starts with Irene Newton and honeybee microbiome. Freddy Lee showed metabolite utlization differences in microbe academic.oup.com/femsec/artic... Bombella apis can grow in royal jelly and has antifungal activity (papers in next tweet)academic.oup.comDifferential carbohydrate utilization and organic acid production by honey bee symbiontsHoney bee gut microbes assist in host nutrition through fermentation. 1115
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 22/07/2024Dr Rosie Alegado @rosiealegado.bsky.social leads off the morning Session one- One Health and Beneficial Microbes. 051
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 22/07/2024Rosie Aleago kicks off the first full day of #BeneficialMicrobes. She highlights the research she has done in creating guidance for building and sustaining relationships between communities and researchers. www.fws.gov/stakeholder-...fws.govKūlana Noi‘i | U.S. Fish & Wildlife ServiceThe Kūlana Noi‘i (research standards) provide guidance for building and sustaining not just working partnerships, but long-term relationships between communities and researchers. 12310
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 22/07/2024Excellent and moving opening keynote from @momedinamunoz.bsky.social , ending the impressive science on coral-microbe interactions with how she is working to connect art(music) with science advocacy. #beneficialmicrobesmtg 020
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 21/07/2024The opening session of our 9th Conference on Beneficial Microbes has started. Our talks in collaborative art form! #BeneficialMicrobesMtg 092
Conference on Beneficial Microbes @benmicrobesmtg.bsky.social · 21/07/2024We’re here! #BeneficialMicrobesMtg 091
Reposted by Conference on Beneficial MicrobesDr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 21/07/2024Be ready for a stream of posts over the next week for the #BeneficialMicrobes Meeting. I'll be sharing the same posts on twitter 2251