March 1, 2017

Today’s digest features interesting reviews on the tole of gut microbiota in chronic kidney disease, and biotoxicity of soils from Mars. Impact of altered gut microbiota on bone strength in mice. Enjoy!

Events and jobs

Technical Service Representative (Microbiology) – ThermoFisher Scientific – Lenexa, Kansas

General microbiome

Review: Microbe social skill: the cell-to-cell communication between microorganisms – Xi Zhao – Science Bulletin

Review: Creating new business, economic growth and regional prosperity through microbiome-based products in the agriculture industry – Brajesh K. Singh – Microbial Biotechnology

Review: The link between inflammation, bugs, the intestine and the brain in alcohol dependence – S Leclercq – Translational Psychiatry

Editorial: The human microbiome: an emerging tool in forensics – Jarrad T. Hampton-Marcell – Microbial Biotechnology

Systematic Characterization and Analysis of the Taxonomic Drivers of Functional Shifts in the Human Microbiome – Ohad Manor – Cell Host and Microbe

Pregnancy and early life

Review: Transfer of maternal psychosocial stress to the fetus – Florian Rakers – Neuroscience & Biobehavioral Reviews

Vaginal microbiome

Survival of vaginal microorganisms in three commercially available transport systems – Allison L. DeMarco – Anaerobe

Human skin microbiome

Review: Towards personalized modification of microbial imbalances – J.E.E. Totté – British Journal of Dermatology

Human gut microbiome

Review: Meta-analysis of the human gut microbiome from urbanized and pre-agricultural populations – Leonardo Mancabelli – Environmental Microbiology

*Review: Gut microbiota in chronic kidney disease – Secundino Cigarran Guldris – Nefrología (English Edition)

Review: The clinical value of breath hydrogen testing – Chu K Yao – Journal of Gastroenterology and Hepatology

Commentary: Atopic dermatitis and gut microbiota – M. Lindberg – British Journal of Dermatology

Animal experiments

SYN-004 (ribaxamase), an Oral Beta-Lactamase, Mitigates Antibiotic-Mediated Dysbiosis in a Porcine Gut Microbiome Model – Sheila Connelly – Journal of Applied Microbiology

*Alterations to the Gut Microbiome Impair Bone Strength and Tissue Material Properties – Jason D Guss – Journal of Bone and Mineral Research

Plant, root, and soil microbiome

*Biotoxicity of Mars Soils: 2. Survival of Bacillus subtilis and Enterococcus faecalis in Aqueous Extracts Derived from Six Mars Analog Soils – Andrew C. Schuerger – Icarus

Food microbiology

Polyphenolic extracts of cherry (Prunus cerasus L.) and blackcurrant (Ribes nigrum L.) leaves as natural preservatives in meat products – Agnieszka Nowak – Food Microbiology

Probiotics / prebiotics

Effects of synbiotic supplementation on growth performance, carcass characteristics, meat quality and muscular antioxidant capacity and mineral contents in broilers – Yefei Cheng – Journal of the Science of Food and Agriculture

GH11 xylanase increases prebiotic oligosaccharides from wheat bran favouring butyrate-producing bacteria in vitro – Jonas Laukkonen Ravn – Animal Feed Science and Technology

Effects of Bacillus subtilis strains and the prebiotic Previda® on growth, immune parameters and susceptibility to Aeromonas hydrophila infection in Nile tilapia, Oreochromis niloticus – Samuel Addo – Aquaculture Research

Enhancing growth and resistance to Vibrio alginolyticus disease in catarina scallop (Argopecten ventricosus) with Bacillus and Lactobacillus probiotic strains during early development – Fernando Abasolo-Pacheco – Aquaculture Research

The association of a probiotic with a prebiotic (Flortec, Bracco) to improve the quality/quantity of spermatozoa in infertile patients with idiopathic oligoasthenoteratospermia: a pilot study – C. Maretti – Andrology

In vitro fermentation of oat β-glucan and hydrolysates by fecal microbiota and selected probiotic strains – Dong Ji-lin – Journal of the Science of Food and Agriculture

Microbes in the news 

WHO: These 12 bacteria pose greatest risk to human health

A Bizarre Bacteria Could Be the Key to Controlling Mosquitoes

Flesh-eating bugs lurking on ATMs and killer bacteria found on phones

Microbes on the market 

Proof-of-Concept Study Published in Clinical Microbiology and Infection Reports the Benefit of PathoQuest NGS-Based Metagenomics Test to Identify Clinically-Relevant Pathogens in Immunocompromised Patients Suspected of Infection

Anitha’s non-microbiology picks

Glass Microbiology at the At-Bristol Science Centre

Mysterious ‘Cosmic’ Jellyfish Spotted in Remote Ocean Depths

Unity Biotechnology: Investment In A Long And Healthy Life Becoming Possible

February 24, 2017

Bioassay-guided metabolomics reveal new polyketide macrolactams from termite-associated actinomycete, the microbiota affects host antibody repertoire, artist makes agar molds of her face and grows bacteria on them, the fecal microbiota of Old World vultures.

Events and jobs

“Research Instructor – Microbiology & Immunology” at the Medical University of South Carolina

General microbiome

Review: Carcinogenesis and therapeutics: the microbiota perspective – Matthew C. B. Tsilimigras – Nature Microbiology

Pregnancy and early life

Review: Microbiome, autoimmunity, allergy, and helminth infection: The importance of the pregnancy period – Xian Chen – American Journal of Reproductive Immunology

Impact of microbial invasion of amniotic cavity and the type of microorganisms on short-term neonatal outcome in women with preterm labor and intact membranes – Teresa Cobo – Acta Obstetricia et Gynecologica Scandinavica

Human oral microbiome

Betel nut chewing, oral premalignant lesions, and the oral microbiome – Brenda Y. Hernandez – PLOS One

Human gut microbiome

Review: Gut Microbiota: A Potential Regulator of Neurodevelopment – Paola Tognini – Frontiers in Cellular Neuroscience

New evidences on the altered gut microbiota in autism spectrum disorders – Francesco Strati – Microbiome

Massilioclostridium coli gen. nov., sp. nov., a new member of the Clostridiaceae family isolated from the left colon of a 27-year-old woman – C. I. Lo – New Microbes and New Infections

Impact of humic acids on the colonic microbiome in healthy volunteers – Alexander Swidsinski – World Journal of Gastroenterology

Animal experiments

IgD class switching is initiated by microbiota and limited to mucosa-associated lymphoid tissue in mice – Jin Huk Choi – PNAS

An Intestinal Farnesoid X Receptor-Ceramide Signaling Axis Modulates Hepatic Gluconeogenesis in Mice – Cen Xie – Diabetes

Effects of xylanase supplementation on growth performance, nutrient digestibility, blood parameters, fecal microbiota, fecal score and fecal noxious gas emission of weaning pigs fed corn-soybean meal-based diet – Ruixia Lan – Animal Science Journal

Animal microbiome

Assessment of Ruminal Bacterial and Archaeal Community Structure in Yak (Bos grunniens) – Zhenming Zhou – Frontiers in Microbiology

Changes in Metabolically Active Bacterial Community during Rumen Development, and Their Alteration by Rhubarb Root Powder Revealed by 16S rRNA Amplicon Sequencing – Zuo Wang – Frontiers in Microbiology

Metataxonomics reveal vultures as a reservoir for Clostridium perfringens – Xiangli Meng – Emerging Microbes and Infections

The fecal microbiome of dogs with exocrine pancreatic insufficiency – Anitha Isaiah – Anaerobe

Plant, root, and soil microbiome

Host-parasite-bacteria triangle: the microbiome of the parasitic weed Phelipanche aegyptiaca and tomato-Solanum lycopersicum (Mill.) as a host – Lilach Iasur Kruh – Frontiers in Plant Science

Diversity of root-associated fungi of Vaccinium mandarinorum along a human disturbance gradient in subtropical forests, China – Yanhua Zhang – Journal of Plant Ecology

Effects of long-term heavy metals contamination on soil microbial characteristics in calcareous agricultural lands (Saiss plain, North Morocco) – A. Kouchou – Journal of Materials and Environmental Sciences

Global transcriptional response to salt shock of the plant microsymbiont Mesorhizobium loti MAFF303099 – Marta Laranjo – Research in Microbiology

Novosphingobium pokkalii sp nov, a novel rhizosphere-associated bacterium with plant beneficial properties isolated from saline-tolerant pokkali rice – Ramya Krishnan – Research in Microbiology

Assembly patterns of soil-dwelling lichens after glacier retreat in the European Alps – Juri Nascimbene – Journal of Biogeography

Soil classification predicts differences in prokaryotic communities across a range of geographically distant soils once pH is accounted for – Rachel Kaminsky – bioRxiv

Water and extremophile microbiome

Different types of diatom-derived extracellular polymeric substances drive changes in heterotrophic bacterial communities from intertidal sediments – Julio Bohorquez – Frontiers in Microbiology

Broadcast Spawning Coral Mussismilia hispida Can Vertically Transfer its Associated Bacterial Core – Deborah C. A. Leite – Frontiers in Microbiology

Built environment

Microbial diversity of a full-scale UASB reactor applied to poultry slaughterhouse wastewater treatment: integration of 16S rRNA gene amplicon and shotgun metagenomic sequencing – Tiago Palladino Delforno – MicrobiologyOpen

Metabolomics

* Macrotermycins A−D, Glycosylated Macrolactams from a Termite- Associated Amycolatopsis sp. M39 – Christine Beemelmanns – Organic Letters

compMS2Miner: an automatable metabolite identification, visualization and data-sharing R package for high-resolution LC-MS datasets – William Matthew Bell Edmands – Analytical Chemistry

More microbes

Indole production provides limited benefit to Escherichia coli during co-culture with Enterococcus faecalis – Shelly L. Pringle – Archives of Microbiology

Microbes in the news

* Art Grows on You – Lara Medlam – Nouse

Beware! Are bacteria raising your oxidative stress? – Purna Kashyap – Science Translational Medicine

Microbes on the market

Finch Therapeutics Announces Strategic Collaboration with OpenBiome to Develop Microbiome Therapies for FDA Approval – Business Wire

February 17, 2017

Today the incoming is filled with some compelling reviews; considering periodontal inflammation and C.diff with IBD (separately), as well some biopesticide ethics discussion, and mention of exciting biome research mergers and funding afoot. Read on!

Human oral microbiome

Review: Contribution of proteomics to our understanding of periodontal inflammation– Nagihan Bostanci- Proteomics

Human vaginal microbiome

Subclinical alteration of the cervical–vaginal microbiome in women with idiopathic infertility-Giuseppina Campisciano- Journal of Cellular Physiology

Human gut microbiome

Review: Systematic review with meta-analysis: the impact of Clostridium difficile infection on the short and long-term risks of colectomy in inflammatory bowel disease– Law C- Alimentary Pharmacology and Therapeutics

Review: Therapeutic modulation of gut microbiota in inflammatory bowel disease: More questions to be answered– Yu Qi Qiao- Journal of Digestive Diseases

Fecal microbiota

Successful Resolution of Recurrent Clostridium difficile Infection using Freeze-Dried, Encapsulated Fecal Microbiota; Pragmatic Cohort Study– Christopher Staley- The American Journal of Gastroenterology

Plant, root, and soil microbiome

Effect of postharvest practices including degreening on citrus carpoplane microbial biomes– Gomba A.- Journal of Applied Microbiology

Biopesticides

Review: Should the biofilm mode of life be taken into consideration for microbial biocontrol agents?– Caroline Pandin- Microbial Biotechnology
http://onlinelibrary.wiley.com/doi/10.1111/1751-7915.12693/full

Microbes in the news

Laundry hygiene—how to get more than clean- Bockmuhl DP- Applied Microbiology

DNA Analysis Reveals Secret Microbiomes in Cities– Paula Solferini Rothman- BU News Service

Microbes on the market

Symbiotix Biotherapies Announces Issuance of First Composition of Matter Patent Covering a Microbiome-derived Therapeutic Molecule– Yahoo Finance

Vedanta Teams with Stanford and Leiden Universities for Microbiome Therapeutics– Genetic Engineering and Biotechnology News

Research Funding

U Of M Commercialization Grants Target Microbiome Test, Sleep Disorders, Epilepsy- Dan Jacobson– Twin Cities Business

February 17, 2017

Today the incoming research is rich in reviews, including one article examining periodontal inflammation and another examining  C.diff and IBD, also a biopesticide ethics discussion and some exciting funding and research mergers in the mix. Read on!

Human oral microbiome

Review: Contribution of proteomics to our understanding of periodontal inflammation– Nagihan Bostanci- Proteomics

Human vaginal microbiome

Subclinical alteration of the cervical–vaginal microbiome in women with idiopathic infertility-Giuseppina Campisciano- Journal of Cellular Physiology

Human gut microbiome

Review: Systematic review with meta-analysis: the impact of Clostridium difficile infection on the short and long-term risks of colectomy in inflammatory bowel disease– Law C- Alimentary Pharmacology and Therapeutics

Review: Therapeutic modulation of gut microbiota in inflammatory bowel disease: More questions to be answered– Yu Qi Qiao- Journal of Digestive Diseases

Fecal microbiota

Successful Resolution of Recurrent Clostridium difficile Infection using Freeze-Dried, Encapsulated Fecal Microbiota; Pragmatic Cohort Study– Christopher Staley- The American Journal of Gastroenterology

Plant, root, and soil microbiome

Effect of postharvest practices including degreening on citrus carpoplane microbial biomes– Gomba A.- Journal of Applied Microbiology

Biopesticides

Review: Should the biofilm mode of life be taken into consideration for microbial biocontrol agents?– Caroline Pandin- Microbial Biotechnology

Microbes in the news

Review: Laundry hygiene—how to get more than clean– Bockmuhl DP- Applied Microbiology

DNA Analysis Reveals Secret Microbiomes in Cities– Paula Solferini Rothman- BU News Service

Vedanta Teams with Stanford and Leiden Universities for Microbiome Therapeutics– Genetic Engineering and Biotechnology News

Microbes on the market

Symbiotix Biotherapies Announces Issuance of First Composition of Matter Patent Covering a Microbiome-derived Therapeutic Molecule- Yahoo Finance

Research Funding

U Of M Commercialization Grants Target Microbiome Test, Sleep Disorders, Epilepsy- Dan Jacobson– Twin Cities Business

February 16, 2017

Events and jobs

 Microbiology assistant or associate professor – Universidad de los Andes (Bogotá, Colombia)

PhD – Mechanisms of bacterial community dynamics in oral biofilms – The University of Sheffield, UK

General microbiome

Microbiome and Cardiac Health – Enrico Biffi – Integrative Cardiology

Editorial: Signals to sociality: how microbial communication fashions communities – Karine A. Gibbs – FEMS Microbiology Reviews

Pregnancy and early life

Assessment of complementary feeding of Canadian infants: effects on microbiome & oxidative stress, a randomized controlled trial – Wafaa Qasem – BMC Pediatrics

Human oral microbiome

Dysbiosis of oral buccal mucosa microbiota in patients with oral lichen planus – Yuan He – Oral Diseases

Integrated metagenomic data analysis demonstrates that a loss of diversity in oral microbiota is associated with periodontitis – Dongmei Ai – BMC Genomics 2017

Human respiratory microbiome

Bacterial Topography of the Healthy Human Lower Respiratory Tract – Robert P. Dickson – American Society for Microbiology (mBio)

Human vaginal microbiome

Distinct effects of the cervico-vaginal microbiota and herpes simplex type 2 infection on female genital tract immunology – Shannon B. – The Journal of Infectious Diseases

Human gut microbiome

DIFFERENCES IN GUT MICROBIOTA ACTIVITY (ANTIMICROBIALS, POTENTIAL MUTAGENS, AND STEROLS) ACCORDING TO DIET – P. OLEJNÍKOVÁ – Acta Alimentaria

Inediibacterium massiliense gen. nov., sp. nov., a new bacterial species isolated from the gut microbiota of a severely malnourished infant – Maryam Tidjani Alou – Antonie van Leeuwenhoek

Diversity and enterotype in gut bacterial community of adults in Taiwan – Chao Liang – BMC Genomics

Review: Meta-analysis of the human gut microbiome from urbanized and pre-agricultural populations – Leonardo Mancabelli – Environmental Microbiology

Confounding effects of microbiome on the susceptibility of TNFSF15 to Crohn’s disease in the Ryukyu Islands – Shigeki Nakagome – Human Genetics

Genomic Microdiversity of Bifidobacterium pseudocatenulatum Underlying Differential Strain-Level Responses to Dietary Carbohydrate Intervention – Guojun Wu – American Socieity for Microbiology (mBio)

Review: Embracing the gut microbiota: the new frontier for inflammatory and infectious diseases – Lieke WJ van den Elsen – Clinical and Translational Immunology

Animal experiments (mouse/rat experiments, chickens/pigs on different diets)

Host Genotype and Gut Microbiome Modulate Insulin Secretion and Diet-Induced Metabolic Phenotypes – Julia H. Kreznar – Cell Reports

Melatonin prevents obesity through modulation of gut microbiota in mice – Pengfei Xu – Journal of Pineal Research

Inonotus obliquus polysaccharide regulates gut microbiota of chronic pancreatitis in mice – Yang Hu – AMB Express

Metatranscriptomics Reveals the Active Bacterial and Eukaryotic Fibrolytic Communities in the Rumen of Dairy Cow Fed a Mixed Diet – Sophie Comtet-Marre – Frontiers in Microbiology

Animal microbiome

Succession and dynamics of Pristionchus nematodes and their microbiome during decomposition of Oryctes borbonicus on La Réunion Island – Jan M. Meyer – Environmental Microbiology

Plant, root, and soil microbiome

Effect of Elevated UV-B Radiation on Microbial Biomass C and Soil Respiration in Different Barley Cultivars Under Field Conditions – Yunsheng Lou – Water, Air, Soil Pollution

Comment: Isolation and screening of bacteria for their diazotrophic potential and their influence on growth promotion of Maize seedlings in greenhouses – Jeffrey S. Norman – Frontiers in Plant Science

Effects of Vegetation and Temperature on Nutrient Removal and Microbiology in Horizontal Subsurface Flow Constructed Wetlands for Treatment of Domestic Sewage – Qingwei Zhou – Water, Air, Soil Pollution

Editorial: Biotrophic Plant-Microbe Interactions – Pietro D. Spanu – Frontiers in Plant Science

Structural dynamics of microbial communities in polycyclic aromatic hydrocarbon-contaminated tropical estuarine sediments undergoing simulated aerobic biotreatment – Chioma C. Obi – Applied Microbiology and Biotechnology

Comparison of bacterial communities from lava cave microbial mats to overlying surface soils from Lava Beds National Monument, USA – Kathleen H. Lavoie – PloS ONE

Paenibacillus polymyxa NSY50 suppresses Fusarium wilt in cucumbers by regulating the rhizospheric microbial community – Lu Shi – Scientific Reports

Organic nitrogen rearranges both structure and activity of the soil-borne microbial seedbank – Marcio F. A. Leite – Scientific Reports

Syntrophobacteraceae-affiliated species are major propionate-degrading sulfate reducers in paddy soil – Pengfei Liu – Environmental Microbiology

Soil microbial community responses to contamination with silver, aluminium oxide and silicon dioxide nanoparticles – C. F. McGee – Ecotoxicology

Influence of straw incorporation with and without straw decomposer on soil bacterial community structure and function in a rice-wheat cropping system – Jun Zhao – Environmental biotechnology

Bacterial community shift and hydrocarbon transformation during bioremediation of short-term petroleum-contaminated soil – Manli Wu – Environmental Pollution

Water and extremophile microbiome (sea, rivers, lakes, glaciers, permafrost, high-salt)

Mineralizing Filamentous Bacteria from the Prony Bay Hydrothermal Field Give New Insights into the Functioning of Serpentinization-Based Subseafloor Ecosystems – Celine Pisapia – Frontiers in Microbiology

Food microbiology

Metagenomic Sequencing for Surveillance of Food- and Waterborne Viral Diseases – David F. Nieuwenhuijse – Frontiers in Microbiology

Masters Thesis: Effects of Cavitation on the Removal and Inactivation of Listeria and Salmonella from the Surface of Tomatoes and Cantaloupe – Joshua Jungho Lee – Virginia Tech

Chemical characterization of the glycated myofibrillar proteins from grass carp (Ctenopharyngodon idella) and their impacts on the human gut microbiota in vitro fermentation – Kaining Han – Food & Function

Spoilage of Microfiltered and Pasteurized Extended Shelf Life Milk Is Mainly Induced by Psychrotolerant Spore-Forming Bacteria that often Originate from Recontamination – Etienne V. Doll – Frontiers in Microbiology

Detection and Enumeration of Spore-Forming Bacteria in Powdered Dairy Products – Aoife J. McHugh – Frontiers in Microbiology

Probiotics / prebiotics

Probiotic roles of Lactobacillus sp. in swine: insights from gut microbiota – V.D.V. Valeriano – Journal of Applied Microbiology

Physiological Changes of Surface Membrane in Lactobacillus with Prebiotics – Mingfang Pan – Journal of Food Science

Bioinformatics

Comparative Analysis of Soil Microbiome Diversity using QIIME and CloVR Pipelines – Puniethaa Prabhu – Biometrics and Bioinformatics

A phylogenetic transform enhances analysis of compositional microbiota data – Justin D Silverman (Duke University) – eLife

MetaTopics: an integration tool to analyze microbial community profile by topic model – Jifang Yan – BMC Genomics 2017

Enhancing the clinical coverage and anticancer efficacy of immune checkpoint blockade through manipulation of the gut microbiota – Jonathon M. Pitt – OncoImmunology

Techniques         

Home-Made Cost Effective Preservation Buffer Is a Better Alternative to Commercial Preservation Methods for Microbiome Research – Sebastian Menke – Frontiers in Microbiology

Microbes on the market 

Day Two link with Johnson & Johnson on personalized microbiome analysis for diabetes nutrition – Eliot Beer – nutraingredients.com

Microbes in the news

News Feature: Cleaning up the hygiene hypothesis – Megan Scudellari – PNAS

Ed’s non-microbiology picks

Decline in global oceanic oxygen content during the past five decades – Sunke Schmidtko – Nature

Tropical ancient DNA reveals relationships of the extinct Bahamian giant tortoise Chelonoidis alburyorumChristian Kehlmaier – Proceedings of the Royal Society (Biological Sciences)

Long-term trends in the honeybee ‘whooping signal’ revealed by automated detection – Michael Ramsey – PloS One

February 10, 2017

Today’s digest features fascinating  research articles on the potential of glycomacropeptide in modulating human gut microbiota of elderly, identifying IBD-like microbiome in at-risk healthy relatives of IBD patients with no clinical signs of inflammation,  long-term climate change affects soil microbial communities and  a reviews on the potential role of transglutaminases in autoimmunity.

General microbiome

Comparative study of the gut microbiome potentially related to milk protein in Murrah buffaloes (Bubalus bubalis) and Chinese Holstein cattle – Jiachao Zhang – Scientific Reports

The microbiome of the octocoral Lobophytum pauciflorum: minor differences between sexes and resilience to short-term stress – Wiebke Wessels – FEMS Microbiol Ecology

Microbiomic differences in tumor and paired-normal tissue in head and neck squamous cell carcinomas – Hannah Wang- Genome Medicine

Microbiota composition of simultaneously colonized mice housed under either a gnotobiotic isolator or individually ventilated cage regime – Randi Lundberg – Scientific Reports

Microbial strain-level population structure and genetic diversity from metagenomes – Duy Tin Truong – Genome Research

*Review: Transglutaminases in Dysbiosis As Potential Environmental Drivers of Autoimmunity – Aaron Lerner- Frontiers in Microbiology

Pregnancy and early life

Perspective: The maternal microbiome: Cause or consequence of obesity risk in the next generation? – Jacob E. Friedman – Obesity

Review: Charting the Maternal and Infant Microbiome: What Is the Role of Diabetes and Obesity in Pregnancy? – Sirtaj Singh – Current Diabetes Reports

Human skin microbiome

Skin Microbiome in Small- and Large-plaque Parapsoriasis – Alexander Salava – Acta Dermato-Venereologica

Human gut microbiome

*Glycomacropeptide sustains microbiota diversity and promotes specific taxa in an artificial colon model of elderly gut microbiota – Alexandra Ntemiri – Journal of Agricultural and Food Chemistry

A Disease-Associated Microbial and Metabolomics State in Relatives of Pediatric Inflammatory Bowel Disease Patients – Jonathan P. Jacobs – Cellular and Molecular Gastroenterology and Hepatology

Comparative study on the in vitro effects of Pseudomonas aeruginosa and seaweed alginates on human gut microbiota – Shaofeng Bai – PLOS ONE

Review: Gut microbiota modulation and anti-inflammatory properties of dietary polyphenols in IBD: new and consolidated perspectives.  – Angelo Santino – Current Pharmaceutical Design

Animal experiments 

Changes in Microbiota in Rumen Digesta and Feces Due to a Grain-Based Subacute Ruminal Acidosis (SARA) Challenge – Jan C. Plaizier – Microbial Ecology

A maternal Western diet during gestation and lactation modifies offspring’s microbiota activity, blood lipid levels, cognitive responses, and hippocampal neurogenesis in Yucatan pigs – David Val-Laillet – FASEB Journal

Animal microbiome 

Bacterial community composition and fermentation in the rumen of Xinjiang brown cattle (Bos taurus), Tarim red deer (Cervus elaphus yarkandensis), and Karakul sheep (Ovis aries) – Wenxi Qian – Canadian Journal of Microbiology

Plant, root, and soil microbiome

Plants Assemble Species Specific Bacterial Communities from Common Core Taxa in Three Arcto-Alpine Climate Zones – Manoj Kumar – Frontiers in Microbiology

*Links between soil microbial communities and plant traits in a species-rich grassland under long-term climate change – Emma J. Sayer – Ecology and Evolution

Specificity of root microbiomes in native-grown Nicotiana attenuata and plant responses to UVB increase Deinococcus colonization – Rakesh Santhanam – Molecular Ecology

Water and extremophile microbiome 

Metagenomic survey of the taxonomic and functional microbial communities of seawater and sea ice from the Canadian Arctic – Etienne Yergeau – Scientific Reports

Phages and viruses

Things Are Getting Hairy: Enterobacteria Bacteriophage vB_PcaM_CBB – Colin Buttimer – Frontiers in Microbiology

Techniques

Successive DNA extractions improve characterization of soil microbial communities – Mauricio R. Dimitrov – PeerJ

Microbes in the news

Bacteria fed synthetic iron-containing molecules turn into electrical generators

Method to identify bacteria in blood samples works in hours instead of days

Characterizing Cervical Cancer by HPV Strain, Mutations, and Molecular Features

Phage In The Time Of Cholera

An Innovative New Cancer Therapy Hijacks Bacteria to Fight Tumors

Microbes on the market

Chan Zuckerberg Biohub funds first crop of 47 investigators

Anitha’s non-microbiology picks 

Could this pollinating drone replace butterflies and bees?

The physics of why valve amps sound better

Circuits survive on Venus, electronics powered by stomach acid

February 8, 2017

A dense Digest today, a lot of reviews on the human gut microbiome, a plethora of papers on plant, soil and water microbiomes, and an alarmingly high rate of multi-drug resistant bacteria from human fecal samples in China

Jobs

Teaching and Learning Fellow in Microbiome Data Analysis – University of British Columbia

Microbiology Quality Technician II – CR Bard

Postdoctoral Research Assistant on the Social Dimensions of the Microbiome – University of Oxford

General microbiology

Transcriptional characterization of Vibrio fischeri during colonization of juvenile Euprymna scolopes – Luke R. Thompson – Environmental Microbiology

Effect of antibiotics on bacterial populations: a multi-hierachical selection process – José Luis Martínez – F1000 Research

Plant growth promoting potential and phylogenetic characteristics of a lichenized nitrogen fixing bacterium, Enterobacter cloacae – Chidanandamurthy Thippeswamy Swamy – Journal of Basic Microbiology

*High rates of human faecal carriage of mcr-1-positive multi-drug resistant isolates emerge in China in association with successful plasmid families – Lan-Lan Zhong – bioRxiv

Assessing the genome level diversity of Listeria monocytogenes from contaminated ice cream and environmental samples linked to a listeriosis outbreak in the United States – Yi Chen – PLoS One

Human skin microbiome

Significant disparities in allergy prevalence and microbiota between the young people in Finnish and Russian Karelia – Lasse Ruokolainen – Clinical & Experimental Allergy

Beyond Cell Division: the Ecological Roles of Autolysins in Oral Biofilm Communities – Nyssa Cullin – Current Oral Health Reports

Human lung microbiome

Longitudinal assessment of sputum microbiome by sequencing of the 16S rRNA gene in non-cystic fibrosis bronchiectasis patients – Michael J. Cox – PLoS One

Human gut microbiome

Review: Intestinal Microbiota: Facts and Fiction – M Kverka – Digestive Diseases

Review: Evolutionary and ecological forces that shape the bacterial communities of the human gut – J S Messer – Mucosal Immunology

Review: Dietary Fiber and Prebiotics and the Gastrointestinal Microbiota – Hannah D. Holscher – Gut Microbes

Review: The Fungal Mycobiome and Its Interaction with Gut Bacteria in the Host – Qi Hui Sam – International Journal of Molecular Sciences

Review: The Gut Microbiome in Irritable Bowel Syndrome and Other Functional Bowel Disorders – Yehuda Ringel – Gastroenterology Clinics of North America

Many more human gut microbiome reviews available from the March Issue of the Gastroenterology Clinics of North America

Human gut-microbiome-brain axis

Editorial: Tightening the Case for Gut Microbiota in Autism-Spectrum Disorder – Jonathan Braun – CMGH Cellular and Molecular Gastroenterology and Hepatology

Review: The Microbiome-Gut-Brain Axis in Health and Disease – Timothy G. Dinan – Gastroenterology Clinics of North America

Metabolomics

Review: Mixing omics: combining genetics and metabolomics to study rheumatic diseases – Cristina Menni – Nature Reviews Rheumatology

Review: Emerging Approaches to Tuberculosis Drug Development: At Home in the Metabolome – Robert S. Jansen – Trends in Pharmacological Sciences

Rats Urinary Metabolome Reveals for the Potential Role of Functional Foods and Exercise in Obesity Management – Mohammed Farag – Food and Function

Untargeted metabolomics approach for unraveling robust biomarkers of nutritional status in fasted gilthead sea bream (Sparus aurata) – Ruben Gil-Solsona – PeerJ

Animal experiments

Mouse: Sex-Specific Effects of Organophosphate Diazinon on the Gut Microbiome and Its Metabolic Functions – Bei Gao – Environmental Health Perspectives

Metagenomics approach to the study of the gut microbiome structure and function in zebrafish Danio rerio fed with gluten formulated diet – Hyunmin Koo – Journal of Microbiological Methods

Commentary: Zebrafish screens for new colitis treatments – a bottom-up approach – Jou A. Lee – The FEBS Journal

Mouse: Resistant starch can improve insulin sensitivity independently of the gut microbiota – Laure B. Bindels – Microbiome

Animal microbiome

Invited review: Large-scale indirect measurements for enteric methane emissions in dairy cattle: A review of proxies and their potential for use in management and breeding decisions – E. Negussie – Journal of Dairy Science

Variation of the microbiota and metabolome along the canine gastrointestinal tract – Julia B. Honneffer – Metabolomics

Effects of Organic Amendments on Microbiota Associated with the Culex nigripalpus Mosquito Vector of the Saint Louis Encephalitis and West Nile Viruses – Dagne Duguma – mSphere

Review: Progress in fish gastrointestinal microbiota research – An R. Wang – Reviews in Aquaculture

Diversity and functions of the sheep faecal microbiota: a multi-omic characterization – Alessandro Tanca – Microbial Biotechnology

Microbial shifts in the porcine distal gut in response to diets supplemented with Enterococcus Faecalis as alternatives to antibiotics – Pinghua Li – Scientific Reports

Plant, root and soil microbiome

Fungi from Brazilian Savannah and Atlantic rainforest show high antibacterial and antifungal activity – Paula de Paula Menezes Barbosa – Biocatalysis and Agricultural Biotechnology

Impact of Elevated CO2 and/or Temperature on the AM Fungal Diversity in Groundnut Rhizosphere under Open Top Chamber facility – HN Asha – International Journal of Current Microbiology and Applied Sciences

Seed-coating fenugreek with Burkholderia rhizobacteria enhances yield in field trials and can combat Fusarium wilt – Harish Kuma – Rhizosphere

Changes at the Rhizosphere Microbiota of the Sunflower–Orobanche cumana Wallr Pathosystem – TH Hristev – International Journal of Current Microbiology and Applied Sciences

Review: Phosphate Solubilizing Microbes: An Overview – KP Ingle – International Journal of Current Microbiology and Applied Sciences

Draft Genome Sequence of Plant Growth-Promoting Drought-Tolerant Bacillus sp. Strain CMAA 1363 Isolated from the Brazilian Caatinga Biome – Vanessa Nessner Kavamura – Genome Announcements

Effects of Garlic/Cucumber Relay Intercropping on Soil Enzyme Activities and the Microbial Environment in Continuous Cropping – Lantian Du – HortScience

Characterization of bacterial communities from Masseiras, a unique Portuguese greenhouse agricultural system – Cristina Becerra-Castro – Antonie van Leeuwenhoek

Soil microbial community responses to long-term land use intensification in subtropical grazing lands – Sutie Xu – Geoderma

The impact of salinity on the microbial response to drying and rewetting in soil – Kristin M. Rath

The influence of different concentrations of bio-organic fertilizer on cucumber Fusarium wilt and soil microflora alterations – Nan Huang – PLoS One

Cowpea Nodules Harbor Non-rhizobial Bacterial Communities that Are Shaped by Soil Type Rather than Plant Genotype – Jakson Leite – Frontiers in Plant Science

Microbial Interactions in the Phyllosphere Increase Plant Performance under Herbivore Biotic Stress – Muhammad Saleem – Frontiers in Microbiology

Water and extremophile microbiome

Complete Genome Sequence of Thermus thermophilus TMY, Isolated from a Geothermal Power Plant – Yasuhiro Fujino – Genome Announcements

Marine Microbes as a Potential Source of Cellulolytic Enzymes – N. Trivedi – Chapter 2 of Advances in Food and Nutrition Research, Vol. 79

Genetic toolbox for controlled expression of functional proteins in Geobacillus spp. – Ivan Pogrebnyakov – PLoS One

Coupled Effects of Electrical Stimulation and Antibiotics on Microbial Community in Three-Dimensional Biofilm-Electrode Reactors – Hai-Liang Song – Water, Air, & Soil Pollution

Do biofilm communities respond to the chemical signatures of fracking? A test involving streams in North-central Arkansas – Wilson H. Johnson – BMC Microbiology

Effects of chemical cleaning on RO membrane inorganic, organic and microbial foulant removal in a full-scale plant for municipal wastewater reclamation – Tong Yu – Water Research

Microbial nitrification, denitrification and respiration in the leached cinnamon soil of the upper basin of Miyun Reservoir – Wen Xu – Scientific Reports

Microbes in space

The Effects of HZE Particles, γ and X-ray Radiation on the Survival and Genetic Integrity of Halobacterium salinarum NRC-1, Halococcus hamelinensis, and Halococcus morrhuae – Leuko Stefan – Astrobiology

Survival, DNA Integrity, and Ultrastructural Damage in Antarctic Cryptoendolithic Eukaryotic Microorganisms Exposed to Ionizing Radiation – Pacelli Claudia – Astrobiology

Phages and viruses

Genomic sequence of ‘Candidatus Liberibacter solanacearum’ haplotype C and its comparison with haplotype A and B genomes – Jinhui Wang – PLoS One

Technology

Microbial Typing by Machine Learned DNA Melt Signatures – Nadya Andini – Scientific Reports

Bioinformatics

From Culture to High-Throughput Sequencing and Beyond: A Layperson’s Guide to the “Omics” and Diagnostic Potential of the Microbiome – Paul W. O’Toole – Gastroenterology Clinics of North America

Microbes in the news

2017 sneak peek: What the new year holds for science – Elizabeth Gibney – Nature

Is It the “Terrible Twos”? Or Is It a Disrupted Gut Microbiome? – Chris Kresser

Microbes on the market

Human Microbiome Market : Global Market Snapshot by 2020 – Persistence Market Research

February 3, 2017

A review of microbes and cancer, seminal microbiome diversity, personalised microbiome-based approaches to Metabolic Syndrome, Thyrve: a new service offering testing and probiotic delivery, and Johnson & Johnson invests in Caelus.

Jobs

Microbiology Technologist Junior– Leeds

General microbiome

Review: Microbes and Cancer – Amiran Dzutsev- Annual Review of Immunology

Pregnancy and early life

Studying Vertical Microbiome Transmission from Mothers to Infants by Strain-Level Metagenomic Profiling- Francesco Asnicar- mSystems

Associations between changes in the maternal gut microbiome and differentially methylated regions of diabetes-associated genes in fetuses: A pilot study from a birth cohort study-Kaori Tachibana- Journal of Diabetes Investigation

Human respiratory microbiome

Changes in the respiratory microbiome during acute exacerbations of idiopathic pulmonary fibrosis-Philip L. Molyneaux-Respiratory Research

Host genetic variation in mucosal immunity pathways influences the upper airway microbiome-Catherine Igartua- Microbiome

Human seminal microbiome

Seminal microbiome in men with and without prostatitis– Reet M€andar- International Journal of Urology

Blood microbiome

Blood Microbiome Quantity and the Hyperdynamic Circulation in Decompensated Cirrhotic Patients– Daniela Traykova- PLOS one

Human gut microbiome

Fecal Microbiota Transplantation in Inflammatory Bowel Disease– W.Reinisch- Digestive Diseases

Review: Role of gut microbiome in ankylosing spondylitis: an analysis of studies in literature– Yong-Yue Xu- Discovery Medicine

Feedback control of AHR signalling regulates intestinal immunity-Chris Schiering- Nature

Editorial: Commensal microbiota as a potential trigger of autoimmune uveitis-Reiko Horai- Expert Review of Clinical Immunology

Colonization with Helicobacter is concomitant with modified gut microbiota and drastic failure of the immune control of Mycobacterium tuberculosis-L. Majlessi- Mucosal Immunology

Review: Food matters: how the microbiome and gut–brain interaction might impact the development and course of anorexia nervosa– Beate Herpertz-Dahlmann- European Child & Adolescent Psychiatry

Gut microbiota dysbiosis contributes to the development of hypertension-Jing Li-Microbiome

Personalized microbiome-based approaches to metabolic syndrome management and prevention-Hagit Shapiro-Journal of Diabetes

Plant microbiome

Leaf-litter microbial communities in boreal streams linked to forest and wetland sources of dissolved organic carbon– Caroline E. Emilson-Ecosphere

Water microbiome

Sediment Microbial Diversity of Three Deep-Sea Hydrothermal Vents Southwest of the Azores-Teresa Cerqueira- Microbial Ecology

Bioinformatics

Consistent metagenomic biomarker detection via robust PCA-Mustafa Alshawaqfeh- Biology Direct

Microbes in the news

University of Maryland Students Send Bacteria to Space

VA is studying gut bacteria in PTSD, TBI patients following success in mice

Pores found in ‘platypus of microbiology’ bacterium push boundaries of evolution

What’s Your Gut Wellness Score? Thryve Launches With New Microbiome Testing Service for Better Health Through Your Stomach

Microbes on the market 

J&J invests in Caelus, pens pacts to grow microbiome R&D

Profound Improvements in Autistic Symptoms with Microbial Therapy

January 29, 2017

A post on fecal transplats, the gut microbiome of cranes, fungal diversity of soils, and much more.

Events and Jobs

Assistant Professor of Microbiology, Immunology & Tropical Medicine at George Washington University

General microbiome

The Stromal Intervention: Regulation of Immunity and Inflammation at the Epithelial-Mesenchymal Barrier – Roni Nowarski – Cell

Effect of adsorbants on in vitro biohydrogenation of 22:6n-3 by mixed cultures of rumen microorganisms – Marlene Escobar – Animal

Pregnancy and early life

Airway Microbial Community Turnover Differs by BPD Severity in Ventilated Preterm Infants – Brandie D. Wagner – PLoS One

Mode of Delivery and Its Influence on the Acquisition of Streptococcus mutans in Infants – Ritu G. Ubeja – International Journal of Clinical Pediatric Dentistry

Human gut microbiome

Blood Trimethylamine-N-Oxide Originates from Microbiota Mediated Breakdown of Phosphatidylcholine and Absorption from Small Intestine – Wolfgang Stremmel – PLoS One

Challenges in Fecal Donor Selection and Screening for Fecal Microbiota Transplantation: A Review – Michael H. Woodworth – Gut Microbes

Animal experiments

Peptostreptococcus anaerobius Induces Intracellular Cholesterol Biosynthesis in Colon Cells to Induce Proliferation and Causes Dysplasia in Mice – Ho Tsoi – Journal of AGA Institute: Gastroenterology Special Issure

Animal microbiome

The gut microbiome of hooded cranes (Grus monacha) wintering at Shengjin Lake, China – Guanghong Zhao – Wiley

Linking Peripartal Dynamics of Ruminal Microbiota to Dietary Changes and Production Parameters – Hooman Derakhashani – Frontiers in Microbiology

Effect of antibiotic on survival and development of Spodoptera litura (Lepidoptera: Noctuidae) and its gut microbial diversity – Abhinay Thakur – Bullitin of Entomological Research

Plant, root, and soil microbiome

Fungal diversity in soils across a gradient of preserved Brazilian Cerrado – Ademir Sergio Ferreira de Araujo – Journal of Microbiology

Synthetic photosynthetic consortia define interactions leading to robustness and photoproduction – Stephanie G. Hays – Journal of Biomedical Engineering

Translocation of Bacillus thuringiensis in Phaseolus vulgaris tissues and vertical transmission in Arabidopsis thaliana – Rosalina García-Suárez – Journal of Applied Microbiology

Transport Capabilities of Environmental Pseudomonads for Sulfur Compounds – Sarah Zerbs – Protein Science

Water and extremophile microbiome

Molecular-biological sensing in aquatic environments: recent developments and emerging capabilities – Jonathan S McQuillan – Current Opinion in Biotechnology

Probiotics / prebiotics

Nutritional stimulation of commensal oral bacteria suppresses pathogens: the prebiotic concept – Vera Slomka – Wiley

Microbes in the news

Rebalancing gut microbiome lengthens survival in mouse model of ALS

What We’ve Learned From Studying Microbiomes

Microbiota Transfer Therapy Could Help Children With Autism

Bacteria’s sneaky way to spread by getting you to eat more

Studies show prevalence of multi-drug resistant bacteria in China

Researchers discover molecule that could fight ‘superbug’ bacteria

Microbes on the market

New Market Analysis: The global clinical microbiology market is projected to reach USD 5.77 Billion by 2021

Bacteria Hysteria

SHOCKING: You won’t BELIEVE how many GERMS are on your hands

January 17, 2017

Bacterial content of human milk, contribution of the microbiota to serotonin and bile acid production, review of genome-scale metabolic network models, model multi-species biofilm to study formation and interaction dynamics in bioelectrochemical systems.

Pregnancy and early life

Review: Interactions between early life stress and metabolic stress in programming of mental and metabolic health – Francesca Cirulli – Current Opinion in Behavioral Sciences

A retrospective audit of bacterial culture results of donated human milk in Perth, Western Australia – Yahya Almutawif – Early Human Development

Animal experiments

Antibiotics-induced depletion of mice microbiota induces changes in host serotonin biosynthesis and intestinal motility – Xiaolong Ge – Journal of Translational Medicine

Food microbiology

Resilience, dynamics and interactions within a multi-species exoelectrogenic model biofilm community – Anna Prokhorova – Applied and Environmental Microbiology

Metabolomics

ReviewMetabolic network modeling with model organisms – L Safak Yilmaz – Current Opinion in Chemical Biology

More microbes

Research Highlight: Evolutionary insights from the Vikings – Ashley York – Nature Reviews Microbiology

Microbes in the news

New Study Raises Specter of More Bacteria Resistant to Last Line Antibiotics – Ellie Kincaid – The Wall Street Journal

Teaching computers to recognize sick guts—machine learning and the microbiome – provided by University of California, San Diego – Phys.org

Woman Dies From Bacteria Resistant To All Antibiotics: Why Don’t More People Care? – Bruce Y. Lee – Forbes Pharma & Healthcare

Essential Science: Using bacteria to generate useful chemicals – Tim Sandle – Digital Journal

Bugs in space! Using microgravity to understand how bacteria can cause disease – Ellen Higginson – OUPblog

Are probiotics the answer for lactose intolerance? – Matt Englund – Medical Xpress

Heat & drug tolerant bacteria in Hyderabad meat triggers alarm – Syed Akbarl – The Times of India

Probiotics and Alzheimer’s: Personalised nutrition tipped to become crucial area of treatment research – Gary Scattergood – Nutraingredients.com

Microbes on the market

Global Human Microbiome Market Size, Share, Development and Demand, Forecast to 2022 – P&S Market Research – openPR

Seres Therapeutics, Inc. (MCRB) Downgraded by Zacks Investment Research – Daniel Jordon – Sports Perspectives and Market News