August 18, 2018

The virome of California mosquitoes, effects of climate warming on grassland microbial communities, and a few “bacteria and art” entries including a 92-foot inflatable E. coli sculpture.

General microbiome

Communities of Niche-Optimized Strains: Small-Genome Organism Consortia in Bioproduction – Stephan Noack – Trends in Biotechnology

Growth tradeoffs produce complex microbial communities on a single limiting resource – Michael Manhart – Nature Communications

Human oral microbiome

Oral microbiome development during childhood: an ecological succession influenced by postnatal factors and associated with tooth decay – Majda Dzidic – The ISME Journal

Animal experiments

Loss of HDAC6 alters gut microbiota and worsens obesity – Arnon D Lieber – The FASEB Journal

Animal microbiome

Pre-print: CRISPR/Cas9-mediated gene deletion of the ompA gene in an Enterobacter gut symbiont impairs biofilm formation and reduces gut colonization of Aedes aegypti mosquitoes – Shivanand Hegde – bioRxiv

Plant, root, and soil microbiome

Climate warming leads to divergent succession of grassland microbial communities – Xue Guo – Nature Climate Change

Water and extremophile microbiome

Bacterial Diversity in Replicated Hydrogen Sulfide-Rich Streams – Scott Hotaling – Microbial Ecology

Long-term in situ permafrost thaw effects on bacterial communities and potential aerobic respiration – Sylvain Monteux – The ISME Journal

Phages and viruses

Virome of > 12 thousand Culex mosquitoes from throughout California – Mohammadreza Sadeghi – Virology

Comprehensive comparative analysis of methods and software for identifying viral integrations – Xun Chen – Briefings in Bioinformatics

Phage-inducible chromosomal islands are ubiquitous within the bacterial universe – Alfred Fillol-Salom – The ISME Journal

Metabolomics

Metabotypes Related to Meat and Vegetable Intake Reflect Microbial, Lipid and Amino Acid Metabolism in Healthy People – Runmin Wei – Molecular Nutrition & Food Research

More microbes

Comparative Genomics of Nitrogen Cycling Pathways in Bacteria and Archaea – Michaeline B N Albright – Microbial Ecology

Bacteria art

Linen and Bacteria: The Hidden History of Microbiology – Clara Rodríguez Fernández – Labiotech.eu

Pomona Arts: Sara Parent Ramos: Jumble, Bunch, Grow – Inland Empire

Oxford Natural History exhibition explores benefits of bacteria – BBC News

August 17, 2018

Happy Friday! Today’s digest includes the tongue microbiome of elderly adults, electroactive biofilms, and the transmission of bacteria from hand washing sink traps. Also featured is a Nature commentary on Unpaywall and open-access research articles.

Pregnancy and early life

Changes in the gut microbiota composition during pregnancy in patients with gestational diabetes mellitus (GDM) – Ilario Ferrocino – Scientific Reports

Human oral microbiome

Tongue Microbiota and Oral Health Status in Community-Dwelling Elderly Adults – Mikari Asakawa – mSphere

Human respiratory microbiome

Early Airway Microbial Metagenomic and Metabolomic Signatures are Associated with Development of Severe Bronchopulmonary Dysplasia – Charitharth Vivek Lal – American Journal of Physiology-Lung Cellular and Molecular Physiology

Human vaginal microbiome

Characterization of pelvic and cervical microbiotas from patients with pelvic inflammatory disease – Yue Wang – Journal of Medical Microbiology

Human gut microbiome

Review: Unhealthy gut, unhealthy brain: The role of the intestinal microbiota in neurodegenerative diseases – Lindsay Joy Spielman – Neurochemistry International

Potential of fructooligosaccharides and xylooligosaccharides as substrates to counteract the undesirable effects of several antibiotics on elder faecal microbiota: a first in vitro approach – Beatriz Miguez – Journal of Agricultural and Food Chemistry

Lack of short-chain fatty acids and overgrowth of opportunistic pathogens define dysbiosis of neuromyelitis optica spectrum disorders: A Chinese pilot study – Junli Gong – Multiple Sclerosis

Animal experiments

Effects of Oat Bran on Nutrient Digestibility, Intestinal Microbiota, and Inflammatory Responses in the Hindgut of Growing Pigs – Beibei He – International Journal of Molecular Sciences

Animal microbiome

Preprint: Bacterial cohesion predicts spatial distribution in the larval zebrafish intestine – Brandon H. Schlomann – bioRxiv

Plant, root, and soil microbiome

Effects of lily/maize intercropping on rhizosphere microbial community and yield of Lilium davidii var. unicolor – Lijing Zhou – Journal of Basic Microbiology

Comparative Metagenomic Analysis of Rhizosphere Microbial Community Composition and Functional Potentials under Rehmannia glutinosa Consecutive Monoculture – Linkun Wu – International Journal of Molecular Sciences

Water and extremophile microbiome

Preprint: Shear stress mediates metabolism and growth in electroactive biofilms – Akhenaton-Andrew D Jones – bioRxiv

Characteristics of Rhizosphere Bacterial Community across Different Cultivation Years in Saline-alkaline Paddy Soils of Songnen Plain of China – Jun-Tao CUI – Canadian Journal of Microbiology

Built environment

Preprint: Droplet rather than Aerosol Mediated Dispersion is the Primary Mechanism of Bacterial transmission from Contaminated Hand Washing Sink Traps – Shireen M Kotay – bioRxiv

Probiotics / prebiotics

Review: Prebiotic and probiotic treatment of nonalcoholic fatty liver disease: a systematic review and meta-analysis – Brett R Loman – Nutrition Reviews

Science, publishing, and career

Stepping up to the podium: Wrestling with impostor syndrome as a teacher – Jeffrey Maloy – Science Careers

How Unpaywall is transforming open science – Holly Else – Nature News & Comment

August 15, 2018

A nice crop of plant/root/soil microbiome studies, some interesting analyses of early life/pregnancy and vaginal microbiota, a belly-load of gut microbiome science, a herd of animal studies, and a few really bad puns… Enjoy!

Events and jobs

A summary of the third annual HIV microbiome workshop – Dr. Brett Williams – AIDS Research and Human Retroviruses

Pregnancy and early life

Early childhood antibiotics use and autism spectrum disorders: a population-based cohort study – Amani F Hamad – International Journal of Epidemiology

The effects of gut microbiota on metabolic outcomes in pregnant women and their offspring – You Lv – Food & Function

Human vaginal microbiome

Cervicovaginal microbiota, women’s health, and reproductive outcomes – Samuel J. Kroon – Fertility and Sterility

Relevance of assessing the uterine microbiota in infertility – Inmaculada Moreno – Fertility and Sterility

Cervicovaginal microbiota, women’s health, and reproductive outcomes – Samuel J. Kroon – Fertility and Sterility

Human nearly-sterile sites

Ursodeoxycholic acid improves liver function via phenylalanine/tyrosine pathway and microbiome remodelling in patients with liver dysfunction – Da Jung Kim – Scientific Reports

Human gut microbiome

Assessing antibiotic resistance gene load in vegan, vegetarian and omnivore human gut microbiota – Losasso Carmen – International Journal of Antimicrobial Agents

Immunomodulatory tetracyclines ameliorate DNBS-colitis: Impact on microRNA expression and microbiota composition – J. Garrido-Mesa – Biochemical Pharmacology

Effects of anthocyanins from the fruit of Lycium ruthenicum Murray on intestinal microbiota – Yamei Yan – Journal of Functional Foods

Disparate Effects of Antibiotics on Hypertension – Sarah Galla – Physiological Genomics

Variability of core microbiota in newly diagnosed treatment-naïve paediatric inflammatory bowel disease patients – T. G. J. de Meij – PLOS One

Dietary soybean protein ameliorates high-fat diet-induced obesity by modifying the gut microbiota-dependent biotransformation of bile acids – Keita Watanabe – PLOS One

Gut microbiota alterations in moderate to severe acne vulgaris patients – Hui‐Min Yan – The Journal of Dermatology

Implication of gut microbiota metabolites in cardiovascular and metabolic diseases – Francois Brial – Cellular and Molecular Life Sciences

Making Sense of… the Microbiome in Psychiatry – Thomaz F S Bastiaanssen – International Journal of Neuropsychopharmacology

The Microbiome in Cirrhosis and its Complications – Chathur Acharya – Clinical Gastroenterology and Hepatology

Lactobacillus rhamnosus GG induced protective effect on allergic airway inflammation is associated with gut microbiota – Juan Zhang – Cellular Immunology

The gut microbiome as a driver of individual variation in cognition and functional behaviour – Gabrielle L. Davidson – Philosophical Transactions of the Royal Society B

Animal experiments

The impact of Clostridium butyricum MIYAIRI 588 on the murine gut microbiome and colonic tissue – Mao Hagihara – Anaerobe

Monitoring and evaluation of the interaction between deoxynivalenol and gut microbiota in Wistar rats by mass spectrometry-based metabolomics and next-generation sequencing – Eugènia Miró-Abella – Food and Chemical Toxicology

Lentil (Lens culinaris Medikus) Diet Affects the Gut Microbiome and Obesity Markers in Rat – Niroshan Siva – Journal of Agricultural and Food Chemistry

Gut bacterial composition in a mouse model of Parkinson’s disease – P. Perez-Pardo – Beneficial Microbes

Gut Microbiome in BALB/c and C57BL/6J Mice Undergoing Experimental Thyroid Autoimmunity Associate with Differences in Immunological Responses and Thyroid Function – Sajad Moshkelgosha – Hormone and Metabolic Research

Ultraviolet Irradiation of Skin Alters the Faecal Microbiome Independently of Vitamin D in Mice – Simon Ghaly – Nutrients

Impact of lincosamides antibiotics on the composition of the rat gut microbiota and the metabolite profile of plasma and feces – C. Behr – Toxicology Letters

Animal microbiome

Understanding bacterial communities for informed biosecurity and improved larval survival in Pacific oysters – Olivier Laroche – Aquaculture

A meta-analysis reveals the environmental and host factors shaping the structure and function of the shrimp microbiota – Fernanda Cornejo-Granados​ – PeerJ

Do the microorganisms from laboratory culture spent growth medium affect house dust mite fitness and microbiome composition? – Vit Molva – Insect Science

Plant, root, and soil microbiome

Microbial diversity associated to the intestinal tract of soil invertebrates – Dayana da Silva Correia – Applied Soil Ecology

Yellow Canopy Syndrome in sugarcane is associated with shifts in the rhizosphere soil metagenome but not with overall soil microbial function – Kelly Hamonts – Soil Biology and Biochemistry

Anthropogenic influence shapes the distribution of antibiotic resistant bacteria (ARB) in the sediment of Sundarban estuary in India – Anish Bhattacharyya – Science of the Total Environment

Disentangling effects of temperature on microbial community and copper extraction in column bioleaching of low grade copper sulfide – Yuguang Wang – Bioresource Technology

Long-term Plastic Greenhouse Cultivation Changes Soil Microbial Community Structures: A Case Study – Yang Song – Journal of Agricultural and Food Chemistry

Flooding and prolonged drought have differential legacy impacts on soil nitrogen cycling, microbial communities and plant productivity – Linh T. T. Nguyen – Plant and Soil

[PhD Dissertation] Microbial Communities and Their Impact on Bioenergy Crops in Dynamic Environments – Brandon Monier, South Dakota State University – Open Prairie

[PDF] Characterization of osmotolerant rhizobacteria for plant growth promoting
activities in vitro and during plant-microbe association under osmotic stress – Bandeppa – Indian Journal of Experimental Biology

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments – Morgan R. McPherson – J. Vis. Exp

Water and extremophile microbiome 

[PDF download] Monitoring biofilm communities in operational drinking water distribution systems and the impact on water quality – I. Douterelo – 1st International WDSA

Molecular detection of microbial communities associated with Microcystis vs Synechococcus dominated waters in Tianjin, China – Da Huo – Journal of Oceanology and Limnology

Metagenomic assessment of the microbial community and methanogenic pathways in biosolids from a municipal wastewater treatment plant in Medellín, Colombia – Katherine Bedoya – Science of the Total Environment

Profiling microbial communities in a watershed undergoing intensive anthropogenic activities – Hehuan Liao – Science of the Total Environment

The gut microbiome and aquatic toxicology: An emerging concept for environmental health – Ondrej Adamovsky – PeerJ

Microbial community composition of a hydrocarbon reservoir 40 years after a CO2 enhanced oil recovery flood – Jenna L K Shelton – FEMS Microbiology Ecology

Temporal dynamics of activated sludge bacterial communities in two diversity variant full-scale sewage treatment plants – Xiao-Tao Jiang – Applied Microbiology and Biotechnology

The Nile River Microbiome Reveals a Remarkably Stable Community Between Wet and Dry Seasons, and Sampling Sites, in a Large Urban Metropolis (Cairo, Egypt) – Eraqi WA – OMICS

Probiotics / prebiotics

Influence of monostrain and multistrain probiotics on immunity, intestinal ultrastructure and microbiota in experimental dysbiosis – E. Ermolenko – Beneficial Microbes

Effects of Probiotics on Inflammation and Uremic Toxins Among Patients on Dialysis: A Systematic Review and Meta-Analysis – Charat Thongprayoon – Digestive Diseases and Sciences

Bioinformatics

Biomarker panels for characterizing microbial community biofilm formation as composite molecular process – Magnus Bosse – PLOS One

* Maximal viral information recovery from sequence data using VirMAP – Nadim J Ajami – Nature Communications

Techniques

Using Bioreactors to Study the Effects of Drugs on the Human Microbiota – Mabel Guzman-Rodriguez – Methods

Ed’s non-microbiology picks

Human activities might influence oncogenic processes in wild animal populations – Mathieu Giraudeau – Nature Ecology & Evolution

In apoptosis, cell death spreads through perpetuating waves – James Ferrell – Stanford Medicine

Study finds Tdap vaccination for pregnant women does not increase risk of autism

Boys should be given HPV vaccine, says joint committee

New Study: Omega-3s Can Help Keep Kids Out of Trouble

Mars (probably) has a lake of liquid water

August 13, 2018

Today’s Digest is full of amazing research from focusing on causation in microbiome studies to increased efficacy of BLAST searches in the age of high throughput sequencing.

General Microbiome

Microbiome: Focus on Causation and Mechanism.Fischbach MA. Cell.

Effect of Antibiotic-Mediated Microbiome Modulation on Rotavirus Vaccine Immunogenicity: A Human, Randomized-Control Proof-of-Concept Trial.Harris VC. Cell Host and Microbe

Enhancing Rotavirus Vaccination: A Microbial Fix? Parker EPK. Cell Host and Microbe

Snapshot of an early Paleoproterozoic ecosystem: Two diverse microfossil communities from the Turee Creek Group, Western Australia. Barlow EV. Geobiology.

Background levels of microorganisms in the busy urban environment of transport hubs.Patel KV. Journal of Applied Microbiology.

Immunomodulation as Therapy for Fungal Infection: Are We Closer?Sam QH. Frontiers in Microbiology

Profiling of Bacterial and Fungal Microbial Communities in Cystic Fibrosis Sputum Using RNA.Grahl N. mSphere.

Oral Microbiome

Comparison of oral microbiota in orthodontic patients and healthy individuals.Sun F. Microbial Pathogenesis

Skin Microbiome

Mud therapy and skin microbiome: a review.Antonelli M. International Journal of Biometeorology

Gut Microbiome

Phylogeny-corrected identification of microbial gene families relevant to human gut colonization.Bradley PH. PLoS Computational Biology

Dynamic changes in human-gut microbiome in relation to a placebo-controlled anthelminthic trial in Indonesia.Martin I. PLoS Neglected Tropical Disease.

Faecal Microbiome

Effects of metal and metalloid pollutants on the microbiota composition of feces obtained from twelve commercial pig farms across China.Peng Z. Science Total Environment

Fecal Microbiota Alterations Associated With Diarrhea-Predominant Irritable Bowel Syndrome.Zhuang X. Frontiers in Microbiology.

Plant, Soils, and Air Microbiome

Environmental variables better explain changes in potential nitrification and denitrification activities than microbial properties in fertilized forest soils.Tang Y. Science of Total Environment

Metagenomic analysis of rhizosphere microflora of oil-contaminated soil planted with barley and alfalfa. Kumar V. PLoS One.

Trichoderma polysporum selectively inhibits white-nose syndrome fungal pathogen Pseudogymnoascus destructans amidst soil microbes.Singh A. Microbiome.

Tissue Microbiome of Norway Spruce Affected by Heterobasidion-Induced Wood Decay.Ren F. Microbial Ecology

Evidence for complete nitrification in enrichment culture of tidal sediments and diversity analysis of clade a comammox Nitrospira in natural environments. Yu C. Applied Microbiology and Biotechnology.

Traits-Based Integration of Multi-Species Inoculants Facilitates Shifts of Indigenous Soil Bacterial Community.Wang J. Frontier in Microbiology

Spatial Patterns and Drivers of Microbial Taxa in a Karst Broadleaf Forest.Song M. Frontiers in Microbiology

Water Microbiome

Response of Microbial Communities to Changing Climate Conditions During Summer Cyanobacterial Blooms in the Baltic Sea.Berner C. Frontiers in Microbiology

Coral Microbiome Database: Integration of sequences reveals high diversity and relatedness of coral-associated microbes.Huggett MJ. Environmental Microbiology Reports

Animal Experiments and Microbiome

Diet and other environmental factors shape the bacterial communities of fish gut in an eutrophic lake. Kashinskaya EN. Journal of Applied Microbiology

Yeast-like microorganisms in the scale insect Kermes quercus (Insecta, Hemiptera, Coccomorpha: Kermesidae). Newly acquired symbionts?Podsiadło E. Arthropod Structure and Development

Initial description of the core ocular surface microbiome in dogs: Bacterial community diversity and composition in a defined canine population.Leis ML. Veterinary Ophthalmology

High-Throughput Analysis Reveals Seasonal Variation of the Gut Microbiota Composition Within Forest Musk Deer (<i>Moschus berezovskii</i>).Hu X. Frontiers in Microbiology

A Comprehensive Research on Antibiotic Resistance Genes in Microbiota of Aquatic Animals.Hong B. Frontiers in Microbiology

Identification of spider-mite species and their endosymbionts using multiplex PCR.Zélé F. Experimental and Applied Acarology

Soil microarthropods alter the outcome of plant-soil feedback experiments.Kuťáková E. Scientific Reports

Techniques/Bioinformatics 

Metagenome complexity and template length are the main causes of bias in PCR-based bacteria community analysis.Peng W. Journal of Basic Microbiology

Single-cell RNA sequencing technologies and bioinformatics pipelines.Hwang B. Experimental and Molecular Medicine

Negative Binomial Mixed Models for Analyzing Longitudinal Microbiome Data.Zhang X. Frontiers in Microbiology

Stationary and portable sequencing-based approaches for tracing wastewater contamination in urban stormwater systems. Hu Y. Scientific Reports

CrocoBLAST: Running BLAST efficiently in the age of next-generation sequencing.Tristão Ramos RJ. Bioinformatics

Aug 08, 2018

Good morning! Today’s Microbiome Digest highlights are the modeling of the gut microbiome, trotter horse urine metabolome, selection of appropriate metagenome taxonomic classifiers and news about the improvement of gut health. Enjoy reading.

General microbiome

Mini-Review: Conducting metagenomic studies in microbiology and clinical research – Tiphaine C. Martin – Applied Microbiology and Biotechnology

Human gut microbiome

Challenges in modeling the human gut microbiome – Parizad Babaei – Nature Biotechnology

Review: Rebuilding the Gut Microbiota Ecosystem – Antonella Gagliardi – International Journal of Environmental Research and Public Health

Soil exposure modifies the gut microbiota and supports immune tolerance in a mouse model – NooraOttman – Journal of Allergy and Clinical Immunology

Animal experiments

Microbiome Composition in Both Wild-Type and Disease Model Mice Is Heavily Influenced by Mouse Facility – Kristopher D. Parker – Frontiers in Microbiology

Animal microbiome

Characterization of trotter horses urine metabolome by means of proton nuclear magnetic resonance spectroscopy – Chenglin Zhu – Metabolomics

Water and extremophile microbiome

Metagenomic analysis of geothermal water reservoir sites exploring carbohydrate-related thermozymes – GirijaKaushal – International Journal of Biological Macromolecules

Bioinformatics

Selection of Appropriate Metagenome Taxonomic Classifiers for Ancient Microbiome Research – Irina M. Velsko – mSystems

Microbes in the news

New Emerging Research Suggests Montmorency Tart Cherries May Help Enhance Gut Health

Cherries improve gut health

August 1, 2018

Todays digest has some interesting papers on fungi and gut microbiota, inflammation in the gut and a Nature Communications paper on stability criteria for complex microbial communities. Also included is an interesting paper on a mind-controlling fungus!

General microbiome

Fungi as Part of the Microbiota and Interactions with Intestinal Bacteria. – Kapitan M – Current topics in Microbial Immunology

Stability criteria for complex microbial communities. – Butler S – Nature Communications

Human respiratory microbiome

Exploring Host-Microbe Interactions in Lung Cancer. – Zhao Y – American Journal of Respiratory and Critical Care Medicine

Nasal microbiota clusters associate with inflammatory response, viral load, and symptom severity in experimental rhinovirus challenge.– Lehtinen MJ – Scientific Reports

Human gut microbiome

Gut Microbial β-Glucuronidase Inhibition via Catalytic Cycle Interception. – Pellock SJ – ACS Central Science

Effects of medicines used to treat gastrointestinal diseases on the pharmacokinetics of coadministered drugs: a PEARRL Review. – Litou C – The Journal of Pharmacy and Pharmacology

Activated ATF6 Induces Intestinal Dysbiosis and Innate Immune Response to Promote Colorectal Tumorigenesis. – Coleman OI – Gastroenterology

Dietary intake of fat and fibre according to reference values relates to higher gut microbiota richness in overweight pregnant women – CORRIGENDUM. – Röytiö H – The British Journal of Nutrition

The Potential of Gut Commensals in Reinforcing Intestinal Barrier Function and Alleviating Inflammation. – Hiippala K – Nutrients

Enteric Microbiota⁻Gut⁻Brain Axis from the Perspective of Nuclear Receptors. – Duszka K – International Journal of Molecular Sciences

Animal experiments 

Astrovirus infections induce age-dependent dysbiosis in gut microbiomes of bats. – Wasimuddin – The ISME Journal

Antibiotic-induced dysbiosis predicts mortality in an animal model of <i>Clostridium difficile</i> infection. – Burdet C – Antimicrobial Agents and Chemotherapy

Plant, root, and soil microbiome

Plant Species and Heavy Metals Affect Biodiversity of Microbial Communities Associated With Metal-Tolerant Plants in Metalliferous Soils. – Borymski S – Frontiers in Microbiology

Food Microbiology

What’s in a name? ‘Non-coeliac gluten or wheat sensitivity’: controversies and mechanisms related to wheat and gluten causing gastrointestinal symptoms or disease. – Potter MDE – Gut

Role of whole grains versus fruits and vegetables in reducing subclinical inflammation and promoting gastrointestinal health in individuals affected by overweight and obesity: a randomized controlled trial. – Kopf JC – Nutrition Journal

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Swathi’s non-microbiology picks

Robust manipulation of the behavior of Drosophila melanogaster by a fungal pathogen in the laboratory – Carloyn Elya – eLife

 

 

July 26, 2018

Altered intestinal phage populations in murine colitis, degradation of aromatic compounds by the wheat rhizosphere, barley products change the gut microbiota composition of rats.

General microbiome

Defining microbiome function – Jonathan L Klassen – Nature Microbiology

Electroactive microorganisms and microbial consortia – Enrico Marsili – Bioelectrochemistry

Humanome Versus Microbiome: Games of Dominance and Pan-Biosurveillance in the Omics Universe – Manousos E Kambouris – OMICS: A Journal of Integrative Biology

Human respiratory microbiome

The nasopharyngeal microbiota in patients with viral respiratory tract infections is enriched in bacterial pathogens – Sophie Edouard – European Journal of Clinical Microbiology & Infectious Diseases

Human oral microbiome

Paired analysis of the microbiota between surface tissue swabs and biopsies from pediatric patients undergoing adenotonsillectomy – James Johnston – International Journal of Pediatric Otorhinolaryngology

Bacterial endotoxins and microorganisms in the oral cavities of patients on cancer therapy – J Mathews – Microbial Pathogenesis

Human gut microbiome

Assessing the Viability of a Synthetic Bacterial Consortium on the In Vitro Gut Host-microbe Interface – Marta Calatayud Arroyo – Journal of Visualized Experiments

Altered gut microbiota profile in patients with generalized anxiety disorder – Hai-yin Jiang – Journal of Psychiatric Research

Animal experiments

Beneficial changes of gut microbiota and metabolism in weaned rats with Lactobacillus acidophilus NCFM and Bifidobacterium lactis Bi-07 supplementation – Mengxia Wang – Journal of Functional Foods

Diammonium Glycyrrhizinate Protects against Non-Alcoholic Fatty Liver Disease in mice through modulation of gut microbiota and restoring intestinal barrier – Yun Li – Molecular Pharmaceuticals

Animal microbiome

Altering the Gut Microbiome of Cattle: Considerations of Host-Microbiome Interactions for Persistent Microbiome Manipulation – Brooke A Clemmons – Microbial Ecology

Plant, root, and soil microbiome

Microbial community response to growing season and plant nutrient optimisation in a boreal Norway spruce forest – Julia C Haas – Soil Biology and Biochemistry

Diversity and Co-occurrence Patterns of Soil Bacterial and Fungal Communities in Seven Intercropping Systems – Sen Li – Frontiers in Microbiology

Metatranscriptome Analysis Deciphers Multifunctional Genes and Enzymes Linked With the Degradation of Aromatic Compounds and Pesticides in the Wheat Rhizosphere – Dhananjaya P Singh – Frontiers in Microbiology

Genome variations between rhizosphere and bulk soil ecotypes of a Pseudomonas koreensis population – Lucas Dantas Lopes – Environmental Microbiology

Water and extremophile microbiome

Comparative microbial communities in tidal flats sediment on Incheon, South Korea – Hye Jin Choi – The Journal of General and Applied Microbiology

Food microbiology

Fucoidan alleviates dyslipidemia and modulates gut microbiota in high-fat diet-induced mice – Min Liu – Journal of Functional Foods

Polyphenolic derivatives from mango (Mangifera Indica L.) modulate fecal microbiome, short-chain fatty acids production and the HDAC1/AMPK/LC3 axis in rats with DSS-induced colitis – Hyemee Kim – Journal of Functional Foods

Jaboticaba berry peel intake increases short chain fatty acids production and prevent hepatic steatosis in mice fed high-fat diet – Ângela Giovana Batista – Journal of Functional Foods

Bioavailability of Isoflavone Metabolites After Korean Fermented Soybean Paste (Doenjang) Ingestion in Estrogen‐Deficient Rats – Da-Hye Lee – Journal of Food Science

Barley Products of Different Fibre Composition Selectively Change Microbiota Composition in Rats – Cristina Teixeira – Molecular Nutrition & Food Research

Probiotics/prebiotics

A soy-based probiotic drink modulates the microbiota and reduces body weight gain in diet-induced obese mice – Juliana de Carvalho Marchesin – Journal of Functional Foods

Probiotics in cystic fibrosis patients: A double blind crossover placebo controlled study: Pilot study from the ESPGHAN Working Group on Pancreas/CF – Stephanie Van Biervliet – Clinical Nutrition ESPEN

Probiotics in Pediatric Gastroenterology: Emerging Indications – Elena Scarpato – Journal of Clinical Gastroenterology

Phages and viruses

Murine colitis reveals a disease-associated bacteriophage community – Breck A Duerkop – Nature Microbiology

Widespread anti-CRISPR proteins in virulent bacteriophages inhibit a range of Cas9 proteins – Alexander P Hynes – Nature Communications

Bioinformatics

A marginalized two-part Beta regression model for microbiome compositional data – Haitao Chai – PLOS Computational Biology

Metabolomics

Simultaneous HS-SPME GC-MS determination of short chain fatty acids, trimethylamine and trimethylamine N-oxide for gut microbiota metabolic profile – Jessica Fiori – Talanta

Techniques

Balances: a New Perspective for Microbiome Analysis – J Rivera-Pinto – mSystems

Coupling magnetic-nanoparticle mediated isolation (MMI) and stable isotope probing (SIP) for identifying and isolating the active microbes involved in phenanthrene degradation in wastewater with higher resolution and accuracy – Jibing Li – Water Research

23 July, 2018

Today’s digest includes exciting Microbiome events and brilliant papers on animal microbiomes. Lastly, research exploring the war on gluten.

Events

Microbiome X Regulation 1 Panel discussion on navigating the FDA

Introduction to the 4th International Symposium on Gluten-Free Cereal Products and Beverages.

General Microbiome

Antibiotic Scars Left on the Gut Microbiota from the Stringent Response. Yi H. Trends in Microbiology

Genomic inference of the metabolism and evolution of the archaeal phylum Aigarchaeota. Hua ZS. Nature Communications

Genomic Characterization of Sulphite Reducing Bacteria Isolated From the Dairy Production Chain.Doyle CJ. Frontiers in Microbiology.

How Microbial Aggregates Protect against Nanoparticle Toxicity.Tang J. Trends in Biotechnology.

Inhibition of microbial spoilage of grass carp (Ctenopharyngodon idellus) fillets with a chitosan-based coating during refrigerated storage. Yu D. International Journal of Food Microbiology

Gut Microbiome

The gut microbiome and irritable bowel syndrome. Menees S. F1000Research

Antibiotic-induced microbiome depletion alters metabolic homeostasis by affecting gut signaling and colonic metabolism.Zarrinpar A. Nature Communications

Metaproteomics reveals associations between microbiome and intestinal extracellular vesicle proteins in pediatric inflammatory bowel disease. Zhang X. Nature Communications

Techniques

A rapid PCR-based method to discriminate Macrococcus caseolyticus and Macrococcus canis from closely-related Staphylococcus species based on the ctaC gene sequence. Mazhar S. Journal of Microbiological Methods

MetaVW: Large-Scale Machine Learning for Metagenomics Sequence Classification. Vervier K. Methods in Molecular Biology

Soil, Water, and Air Microbiome

Influence of new agromining cropping systems on soil bacterial diversity and the physico-chemical characteristics of an ultramafic soil. Saad RF. Science of the Total Environment

<i>Pseudomonas chlororaphis</i> produces multiple R-tailocin particles that broaden the killing spectrum and contribute to persistence in rhizosphere communities.Dorosky RJ. Applied and Environmental Microbiology

REVIEW: Microbial diversity and biogeography in Arctic soils.Malard LA. Environmental Microbiology Reports.

Impact of brine and antiscalants on reef-building corals in the Gulf of Aqaba – Potential effects from desalination plants.Petersen KL. Water Research

Mapping the Bacterial Community in Digboi Oil Refinery, India by High-Throughput Sequencing Approach. Dasgupta A.  Current Microbiology.

Chemical-, site-, and taxa-dependent benthic community health in coastal areas of the Bohai Sea and northern Yellow Sea: A sediment quality triad approach. Khim JS. Science of the Total Environment.

Animal Experiments and Microbiome

Microbial Biogeography Along the Gastrointestinal Tract of a Red Panda. Zeng Y. Frontiers in Microbiology

REVIEW:The gut microbiota of wild rodents: Challenges and opportunities. Viney M. Laboratory Animals

Genome-wide association studies of inflammatory bowel disease in German shepherd dogs. Peiravan A. PLoS One.

Effects of Rodent Diet Choice and Fiber Type on Data Interpretation of Gut Microbiome and Metabolic Disease Research.Pellizzon MA. Current Protocols in Toxicology

Non-Microbiology Hot Pick

The war on gluten. Servick K. Science.

 

 

July 18, 2018

An average sized digest today, full of animal studies, publications on the microbiome of  various sources of water, and a range of plant/root/soil science.  Enjoy!

General microbiome

A unified conceptual framework for prediction and control of microbiomes – James C Stegen – Current Opinion in Microbiology

Multi-site human microbiome

Meanings, measurements, and musings on the significance of patterns in human microbiome variation – Stephanie L Schnorr – Current Opinion in Genetics & Development

Human respiratory microbiome

The Lung Microbiome in Health and Respiratory Diseases – Marimón, José M – Clinical Pulmonary Medicine

Human gut microbiome

Gut Microbiota-Stimulated Innate Lymphoid Cells Support β-Defensin 14 Expression in Pancreatic Endocrine Cells, Preventing Autoimmune Diabetes – Michela Miani – Cell Metabolism

Hookworms Make Us Human: The Microbiome, Eco‐immunology, and a Probiotic Turn in Western Health Care – Jamie Lorimer – Medical Anthropology Quarterly

Metabolic Biosynthesis Pathways Identified from Fecal Microbiome Associated with Prostate Cancer – Michael A. Liss – European Urology

The effects of grape and red wine polyphenols on gut microbiota – A systematic review – Victoria Nash – Food Research International

Common traits between the beige fat-inducing stimuli – Ozren Stojanović – Current Opinion in Cell Biology

Animal experiments

Investigating Effects of Tulathromycin Metaphylaxis on the Fecal Resistome and Microbiome of Commercial Feedlot Cattle Early in the Feeding Period – Enrique Doster – Frontiers in Microbiology

Effects of rice bran and fermented rice bran suspensions on caecal microbiota in dextran sodium sulphate-induced inflammatory bowel disease model mice – Junna Shibayama – Food Bioscience

Donkey milk lysozyme ameliorates dextran sulfate sodium-induced colitis by improving intestinal barrier function and gut microbiota composition – Lun Jiang – Journal of Functional Foods

Metagenomic analysis revealed the effects of goat milk feeding and breast feeding on the gut microbiome of Amur tiger cubs – Fengping He – Biochemical and Biophysical Research Communications

[Correction] The Gut Microbiota Mediates the Anti-Seizure Effects of the Ketogenic Diet – Christine A.Olson – Cell

Animal microbiome

Comparative Analysis of Ileal and Cecal Microbiota in Aged Rats – Sun Min Lee – Journal of Cancer Prevention

Dietary values of macroalgae Porphyra haitanensis in Litopenaeus vannamei under normal rearing and WSSV challenge conditions: Effect on growth, immune response and intestinal microbiota – Jin Niu – Fish & Shellfish Immunology

The murine female intestinal microbiota does not shift throughout the estrous cycle – Jessica G. Wallace – PLOS One

Plant, root, and soil microbiome

Metagenomic Analysis of Microbial Community Compositions and Cold-Responsive Stress Genes in Selected Antarctic Lacustrine and Soil Ecosystems – Hyunmin Koo – Life

Stochastic processes govern invasion success in microbial communities when the invader is phylogenetically close to resident bacteria – Marta Kinnunen – The ISME Journal

Identifying components of mixed and contaminated soil samples by detecting specific signatures of control 16S rRNA libraries – A.A. Igolkina – Ecological Indicators

Influence of ancient anthropogenic activities on the mangrove soil microbiome – Luciano F. Huergo – Science of The Total Environment

Feeding behaviour of epi-anecic earthworm species and their impacts on soil microbial communities – Kevin Hoeffner – Soil Biology and Biochemistry

Manipulation of microbial community in the rhizosphere alleviates the replanting issues in Panax ginseng – Linlin Dong – Soil Biology and Biochemistry

Metagenomic insights into the phylogenetic and functional profiles of soil microbiome from a managed mangrove in Malaysia – Gunaselvam Priya – Agri Gene

Water and extremophile microbiome

Metagenomic evidence of microbial community responsiveness to phosphorus and salinity gradients in seagrass sediments – Matthew W Fraser – Frontiers in Microbiology

Microbial community dynamics and assembly follows trajectories of an early spring diatom bloom in a semi-enclosed bay – Huajun Zhang – Applied and Environmental Microbiology

Do composition and diversity of bacterial communities and abiotic conditions of spring water reflect characteristics of groundwater ecosystems exposed to different agricultural activities? – Karsten Karczewski – Wiley Microbiology Open

Microbial community dynamics at high organic loading rates revealed by pyrosequencing during sugar refinery wastewater treatment in a UASB reactor – Liguo Zhang – Frontiers of Environmental Science & Engineering

Insights into the succession of the bacterial microbiota during biodrying of storage sludge mixed with beer lees: Studies on its biodiversity, structure, associations, and functionality – Tiantian Liu – Science of The Total Environment

Food microbiology

Algae in food- a general review –  Sylwia Ścieszka – Critical Reviews in Food Science and Nutrition

Microbial analysis of commercially available US Queso Fresco – Maxwell J.Holle – Journal of Dairy Science

Bioinformatics

Establishing a mucosal gut microbial community in vitro using an artificial simulator – LinShu Liu – PLOS One

Techniques

Flow cytometry as a potential method of measuring bacterial viability in probiotic products: A review – Martin G.Wilkinson – Trends in Food Science & Technology

Ed’s non-microbiology picks 

Cancer cells engineered with CRISPR slay their own kin

Back-and-forth exchanges boost children’s brain response to language

Recurrent Glioblastoma Treated with Recombinant Poliovirus – Annick Desjardins – The New England Journal of Medicine

Knowing less but presuming more: Dunning-Kruger effects and the endorsement of anti-vaccine policy attitudes – Matthew Motta – Social Science & Medicine

New research could banish guilty feeling for consuming whole dairy products

US emissions of methane – a potent greenhouse gas – are 60% higher than EPA thinks

July 14, 2018

 

Editorial

Ediorial:The nasal microbiome: opening new clinical research avenues for allergic disease.Mahdavinia M.

Beyond Bacteria: Bacteriophage-Eukaryotic Host Interactions Reveal Emerging Paradigms of Health and Disease.Chatterjee A. Frontiers in Microbiology. Expert Rev Clin Immunol

Correction

Correction:Huddling remodels gut microbiota to reduce energy requirements in a small mammal species during cold exposure.Zhang XY. Microbiome.

General Microbiome

Strain-Level Analysis of Mother-to-Child Bacterial Transmission during the First Few Months of Life.Yassour M. Cell Host Microbe

Mother-to-Infant Microbial Transmission from Different Body Sites Shapes the Developing Infant Gut Microbiome.Ferretti P. Cell Host Microbe

Reduced microbiome alpha diversity in young patients with ADHD.Prehn-Kristensen A. PLoS One.

Reducing healthcare-associated infections incidence by a probiotic-based sanitation system: A multicentre, prospective, intervention study. Caselli E. PLoS One

The Microbiome and Pancreatic Cancer: An Evidence-based Association?Archibugi L. Journal of  Clinical Gastroenterology

Testing the light:nutrient hypothesis: Insights into biofilm structure and function using metatranscriptomics.Veach AM. Molecular Ecology

Animal Experiments and Microbiome

Modulation of the honey bee queen microbiota: Effects of early social contact.Powell JE. PLoS One. 2018

Plants, Soil, and Water Microbiome

Modular Traits of the Rhizobiales Root Microbiota and Their Evolutionary Relationship with Symbiotic Rhizobia. Garrido-Oter R

Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices. Draghi WO.  PLoS One

Characterized non-transient microbiota from stinkbug (Nezara viridula) midgut deactivates soybean chemical defenses. Medina V. PLoS One.

Characterization of Actinobacterial Communities from Arauca River Sediments (Colombia) Reveals Antimicrobial Potential Presented in Low Abundant Isolates.Arango C, Open Microbiology Journal. Cell Host Microbe.

Predictive Modeling of Microbiome Data Using a Phylogeny-Regularized Generalized Linear Mixed Model. Xiao J.Frontier in Microbiology

Virome

Characterization of airborne viromes in cheese production plants. Colombo S.Journal of Applied Microbiology