September 4, 2017

Interaction of gut microbiota metabolites with host chromatin, modulation of T cell responses by Propionibacterium acnes in healthy and diseased skin, metatranscriptomics of the termite gut microbiota.

Multi-site human microbiome

Review: The potential of the microbiota to influence vaccine responses – David J Lynn – Journal of Leukocyte Biology

Human skin microbiome

Phenotype and antimicrobial activity of Th17 cells induced by Propionibacterium acnes strains associated with healthy and acne skin – George W Agak – Journal of Investigative Dermatology

Human gut microbiome

Review: The intricate connection between diet, microbiota, and cancer: A jigsaw puzzle – Melek Canan Arkan – Seminars in Immunology

Animal experiments

Characterization of vaginal microbiota of endometritis and healthy sows using high-throughput pyrosequencing of 16S rRNA gene – Jun Wang – Microbial Pathogenesis

Paneth Cell Defects Induce Microbiota Dysbiosis In Mice And Promote Visceral Hypersensitivity – Ambre Riba – Gastroenterology

Novel Interactions between Gut Microbiome and Host Drug-processing Genes Modify the Hepatic Metabolism of the Environmental Chemicals PBDEs – Cindy Yanfei Li – Drug Metabolism and Disposition

Fecal microbiota of lambs fed purple prairie clover (Dalea purpurea Vent.) and alfalfa (Medicago sativa) – Qianqian Huang – Archives of Microbiology

Effect of dietary copper level on the gut microbiota and its correlation with serum inflammatory cytokines in Sprague-Dawley rats – Feng Zhang – Journal of Microbiology

Animal microbiome

Optimization of a metatranscriptomic approach to study the lignocellulolytic potential of the higher termite gut microbiome – Martyna Marynowska – BMC Genomics

Plant, root, and soil microbiome

Review: Wetland management using microbial indicators – Hidetoshi Urakawa – Ecological Engineering

Impacts of Repeated Glyphosate Use on Wheat-Associated Bacteria are Small and Depend on Glyphosate-Use History – Daniel C Schlatter – Applied and Environmental Microbiology

Variations in bacterial and fungal communities through soil depth profiles in a Betula albosinensis forest – Can Du – Journal of Microbiology

Water and extremophile microbiome

Antibiotic resistance genes in an urban river as impacted by bacterial community and physicochemical parameters – Zhen-Chao Zhou – Environmental Science and Pollution Research

Probiotics/prebiotics

Intestinal Microbiota in Infants at High-risk for Allergy: Effects of Prebiotics and Role in Eczema Development – Harm Wopereis – Journal of Allergy and Clinical Immunology

Metabolomics

Review: Metabolic programming of the epigenome: host and gut microbial metabolite interactions with host chromatin – Kimberly A Krautkramer – Translational Research

Microbes in the news

Baby bottle dish soap recalled due to harmful bacteria in the soap – ABC Action News

Microbes on the market

This Biotech Clothing Automatically Ventilates When You Start to Sweat – Kyree Leary – Futurism

September 3, 2017

Events and jobs

PhD position – Jana Seifert, UNIVERSITÄT HOHENHEIM

PhD position – Amélia Camarinha Silva, UNIVERSITÄT HOHENHEIM

Microbiology Instructor – City College, Florida

Assistant/Associate/Full Professor (Clinical Microbiology) – University of Arizona

General microbiome

Targeting the Microbiome for Mental Health: Hype or Hope? – Jane A. Foster, Biological Psychiatry

Multi-site human microbiome

Biogeography & Environmental Conditions Shape Phage & Bacteria Interaction Networks Across The Human Microbiome – Geoffrey D. Hannigan, bioRxiv

Human gut microbiome

Gut Protozoa: Friends or Foes of the Human Gut Microbiota? – Magali Chabé, Trends in Parasitology

Intestinal Lactobacillus in health and disease, a driver or just along for the ride? – Dustin D. Heeney, Current Opinion in Biotechnology

Human oral microbbiome

Periodontal disease and periodontal bacteria as triggers for rheumatoid arthritis – Zijian Cheng, Best Practice & Research Clinical Rheumatology

Animal experiments

Dietary broccoli impacts microbial community structure and attenuates chemically induced colitis in mice in an Ah receptor dependent manner – Troy D. Hubbard, Journal of Functional Foods

Gut health benefits of brown seaweed Ecklonia radiata and its polysaccharides demonstrated in vivo in a rat model – Suvimol Charoensiddhi, Journal of Functional Foods

Yacon flour (Smallanthus sonchifolius) attenuates intestinal morbidity in rats with colon cancer – Mariana Grancieri, Journal of Functional Foods

Plant, root, and soil microbiome

Acclimatization of micropropagated plants of Etlingera elatior(Jack) R. M. Sm. inoculated with arbuscular mycorrhizal fungi – A.R. da Silva, South African Journal of Botany

Effective rhizoinoculation and biofilm formation by arsenic immobilizing halophilic plant growth promoting bacteria (PGPB) isolated from mangrove rhizosphere: A step towards arsenic rhizoremediation – Ivy Mallick, Science of The Total Environment

Food microbiology

Acetic acid bacteria in fermented foods and beverages – Jonas De Roos, Current Opinion in Biotechnology

Microbial ecology of cereal vinegar fermentation: insights for driving the ecosystem function – Zhen-Ming Lu, Current Opinion in Biotechnology

Probiotics / prebiotics

Bugging allergy; role of pre-, pro- and synbiotics in allergy prevention – Christina E. West, Allergology International

The effect of probiotics and zinc supplementation on the immune response to oral rotavirus vaccine: A randomized, factorial design, placebo-controlled study among Indian infants – Robin P. Lazarus, Vaccine

Microbes in the News

Study finds high levels of multidrug-resistant bacteria on Indian poultry farms – Stephanie Soucheray, CIDRAP News

Topical antibiotics and antiseptics disrupt the skin microbiome – Cheryl Guttman Krader, Dermatology Times

September 2, 2017

General microbiome

Nutrient stoichiometry shapes microbial coevolution – ML Larsen – bioRxiv

Review: Interplay of innate lymphoid cells and the microbiota – L Britanova – Immunological Reviews

 

 

Human gut microbiome

The intestinal microbiota: Antibiotics, colonization resistance, and enteric pathogens – S Kim – Immunological Reviews

 

Animal experiments

Effect of Propionibacterium acidipropionici P169 on the rumen and faecal microbiota of beef cattle fed a maize-based finishing diet – E Azad – Beneficial Microbes

The Effects of an Environmentally Relevant Level of Arsenic on the Gut Microbiome and its Functional Metagenome – L Chi – Toxicological Sciences

 

Animal microbiome 

Skin bacterial microbiome of a generalist Puerto Rican frog varies along elevation and land use gradients – MC Hughey – PeerJ

Effects of probiotic on microfloral structure of live feed used in larval breeding of turbot Scophthalmus maximus – Y Jiang – Chinese Journal of Oceanology and Limnology

 

Plant, root, and soil microbiome

Synergistic rhizosphere degradation of γ-hexachlorocyclohexane (lindane) through the combinatorial plant-fungal action – MD Asemoloye – PLoS One

Bacillus kiskunsagensis sp. nov., a novel alkaliphilic and moderately halophilic bacterium isolated from soda soil – AK Borsodi – International Journal of Systematic and Evolutionary Microbiology

 

Water microbiome and extremophiles 

Natronoarchaeum persicum sp. nov., a haloarchaeon isolated from a hypersaline lake – A Naghoni – International Journal of Systematic and Evolutionary Microbiology

Geographical variations in bacterial communities associated with soft coral Scleronephthya gracillimum – S Woo – PLoS One

Biogeochemical conversion of sulfur species in saline lakes of Steppe Altai – SV Borzenko – Chinese Journal of Oceanology and Limnology

Role of heavy metals in structuring the microbial community associated with particulate matter in a tropical estuary – VA Sheeba – Environmental Pollution

 

Probiotics / prebiotics

Review: To add or not to add probiotics to infant formulae? An updated systematic review – A Skórka – Beneficial Microbes

 

Phages and viruses

Biogeography & Environmental Conditions Shape Phage & Bacteria Interaction Networks Across The Human Microbiome – GD Hannigan – bioRxiv

ReviewImpact of transmission cycles and vector competence on global expansion and emergence of arboviruses – A Agarwal – Reviews in Medical Virology

 

Techniques

Validation of RT-qPCR approaches to monitor Pseudomonas syringae gene expression during infection and exposure to pattern-triggered immunity – A Smith – bioRxiv

Review: Deciphering interactions between the gut microbiota and the immune system via microbial cultivation and minimal microbiomes – T Clavel – Immunological Reviews

 

Microbes in the news 

Could an altered microbiome predict Parkinson’s disease – Nutra Ingredients

Could faecal microbiota transplantation be used to tackle asthma – Nutra Ingredients

Probiotics effective in preventing sepsis in infants – Healio

Start made on revealing scale of gut bugs’ hijacking our signalling – Chemistry World

Dietary Indoles May Help Extend Lifespan – Emax Health

Baby Bottle Soap Recalled Due to ‘Harmful Bacteria’ – Fortune

Multi-drug resistant bacteria proliferating through poultry waste – TOI

 

September 1, 2017

A rich Digest to start your September. A special issue of Immunological Reviews on the host-microbiome interaction, water can be dangerous – both in Texas and your washing machines, and how about some music inspired by the microbiome?

Jobs

Microbiology jobs in Kansas – New Scientist Jobs

Post Doctoral Researcher – The Ohio State University

Laboratory Assistant III – Microbiology – Contingent – Allegiance Health – Jackson, MI

Microbiology Lab Technician (Up to $2500, Global MNC, No experience required)

General microbiology

Towards a universal molecular microbiological test – Richard J. N. Allcock et al. – Journal of Clinical Microbiology

Human microbiome inspired antibiotics with improved β-lactam synergy against MDR Staphylococcus aureus -Chu J et al. – ACS Infectious Diseases

Pregnancy and early life

Feasibility of Metatranscriptome Analysis from Infant Gut Microbiota: Adaptation to Solid Foods Results in Increased Activity of Firmicutes at Six Months – Floor Hugenholtz et al. – International Journal of Microbiology

Human skin microbiome

Application of sebomics for the analysis of residual skin surface components to detect potential biomarkers of type-1 diabetes mellitus – Satyajit S. Shetage et al. – Scientific Reports

Human near-sterile sites

Bone Remodeling and the Microbiome – Pacifici R – Cold Spring Harbor Perspectives in Medicine

Human lung microbiome

Comparing microbiota profiles in induced and spontaneous sputum samples in COPD patients – Solveig Tangedal et al. – Respiratory Research

Human gut microbiome

Analysis of endoscopic brush samples identified mucosa-associated dysbiosis in inflammatory bowel disease – Kyohei Nishino et al. – Journal of Gastroenterology
https://link.springer.com/article/10.1007%2Fs00535-017-1384-4

*Review: Host-microbiota interactions and adaptive immunity – Kathy D. McCoy et al. – Immunological Reviews (Special Issue: Microbiome-Immune System Interplay)

Animal experiments

Mouse: Commensal bacteria make GPCR ligands that mimic human signalling molecules – Louis J. Cohen et al. – Nature

Review: Exposure of livestock to GM feeds: Detectability and measurement – Anna Nadal et al. – Food and Chemical Toxicology

Comparison of the Luminal and Mucosa-Associated Microbiota in the Colon of Pigs with and without Swine Dysentery -Eric R. Burrough et al. – Frontiers in Veterinary Science

Moderate Exercise Has Limited but Distinguishable Effects on the Mouse Microbiome – Emily V. Lamoureux et al. – mSystems

Animal microbiome

Metagenomic analysis reveals a green sulfur bacterium as a potential coral symbiont – Lin Cai et al. – Scientific Reports

Genomic diversification of giant enteric symbionts reflects host dietary lifestyles – David Kamanda Ngugi et al. – PNAS

Culture Media and Individual Hosts Affect the Recovery of Culturable Bacterial Diversity from Amphibian Skin – Daniel Medina et al. – Frontiers in Microbiology

Impact of egg disinfection of hatching eggs on the eggshell microbiome and bacterial load – R. Olsen et al. – Poultry Science

Plant, root and soil microbiome

Antioxidant and Antibacterial Activity of Organic Extracts of Roots of Glycyrrhiza Glabra Linn – Zafar Iqbal et al. – American Journal of Applied and Industrial Chemistry

Effect of red clover on the microbial transformation of phenanthrene and octadecane in the soil – A. V. Nazarov et al. – Eurasian Soil Science

Biogeography of plant-associated fungal symbionts in mountain ecosystems: A meta-analysis – Stephanie N. Kivlin et al. – Diversity and Distribution

Water and extremophile microbiome

Biodiversity analysis of the unique geothermal microbial ecosystem of the Blue Lagoon (Iceland) using next-generation sequencing (NGS) – Katarzyna A. Palinska et al. – Hydrobiologia

Impacts of tropospheric ozone exposure on peatland microbial consumers – Richard J. Payne et al. – Soil Biology and Biochemistry

Progress and perspectives in aquatic microbial ecology: highlights of the SAME 14, Uppsala, Sweden, 2015 – Eva S. Lindström & Paul A. del Giorgio – Aquatic Microbial Ecology

*Prevalence of β-lactamase genes in domestic washing machines and dishwashers and the impact of laundering processes on antibiotic resistant bacteria – Laura Rehberg et al. – Journal of Applied Microbiology

Built environment microbiome

A high-flow-rate impinger for the study of concentration, viability, metabolic activity, and ice nucleation activity of airborne bacteria – Tina Šantl-Temkiv et al. – Environmental Science & Technology

Phages and viruses

Structure, proteome and genome of Sinorhizobium meliloti phage ΦM5: A virus with LUZ24-like morphology and a highly mosaic genome – Matthew C. Johnson et al. – Journal of Structural Biology

Microbes in the news

Welcome Mat: Franklin art fair returns on Labor Day – Maureen Feighan – The Detroit News

Methane emissions tackled with gas-guzzling bacteria – Monash University – Science Daily

Altered Gut Bacteria Could Indicate Parkinson’s – Sylvia Booth Hubbard – News Max

*Health officials are warning Texans to stay out of Harvey floodwaters for a disturbing reason – Erin Brodwin – Business Insider

*Study shows nurses’ scrubs become contaminated with bacteria in hospitals – Medical Express

Cheaters take advantage – Irene Vacca – Nature Reviews Microbiology

Bacteria – Dot Wordsworth – The Spectator

New Oral Microbiome Study Could Provide Better Estimate of Time since Death – University of Tennessee

*Scientists Made Music From the Human Microbiome, and It’s Seriously Cool – Gears of Biz

How A Mother’s Letter Inspired A Scientist To Revolutionize Consumer Microbiome Testing – Afif Ghannoum – Forbes

Non-microbiology pick

Advocating for Diversity and Inclusion in Faculty Hiring – Darryl Yong and Sumun Pendakur – Notices of the AMS