Love Thy Neighbor: Sharing and Cooperativity in the Gut Microbiota

Slides:

Advertisements

Similar presentations

Individualized Medicine from Prewomb to Tomb Eric J. Topol Cell Volume 157, Issue 1, Pages (March 2014) DOI: /j.cell Copyright.

Advertisements

Cost of Unneeded Proteins in E. coli Is Reduced after Several Generations in Exponential Growth Irit Shachrai, Alon Zaslaver, Uri Alon, Erez Dekel Molecular.

Human Gut Microbes Use Multiple Transporters to Distinguish Vitamin B12 Analogs and Compete in the Gut Patrick H. Degnan, Natasha A. Barry, Kenny C. Mok,

Low-Abundance Biofilm Species Orchestrates Inflammatory Periodontal Disease through the Commensal Microbiota and Complement George Hajishengallis, Shuang.

Nucleocapsid Phosphorylation and RNA Helicase DDX1 Recruitment Enables Coronavirus Transition from Discontinuous to Continuous Transcription Chia-Hsin.

Genes Induced Late in Infection Increase Fitness of Vibrio cholerae after Release into the Environment Stefan Schild, Rita Tamayo, Eric J. Nelson, Firdausi.

A View to a Kill: The Bacterial Type VI Secretion System Brian T. Ho, Tao G. Dong, John J. Mekalanos Cell Host & Microbe Volume 15, Issue 1, Pages 9-21.

Cell-to-Cell Transfer of M. tuberculosis Antigens Optimizes CD4 T Cell Priming Smita Srivastava, Joel D. Ernst Cell Host & Microbe Volume 15, Issue 6,

The Mycobiome: Influencing IBD Severity

H. pylori GPS: Modulating Host Metabolites for Location Sensing

Trained Immunity: An Ancient Way of Remembering

Strength in Diversity Cell Host & Microbe

Jan Gruber, Brian K. Kennedy Cell

Volume 18, Issue 4, Pages (October 2015)

Message in a Biota: Gut Microbes Signal to the Circadian Clock

From Hype to Hope: The Gut Microbiota in Enteric Infectious Disease

The Fungal Mycobiota: Small Numbers, Large Impacts

Alkaline Phosphatase: Keeping the Peace at the Gut Epithelial Surface

Gut Microbes Make for Fattier Fish

Niv Zmora, David Zeevi, Tal Korem, Eran Segal, Eran Elinav

Shigella Gets Captured to Gain Entry

Volume 20, Issue 4, Pages (October 2016)

Unsweetened IgG Is Bad for Dengue Patients

Arturo Casadevall, Liise-anne Pirofski Cell Host & Microbe

Portrait of a Killer: Genome of the 2014 EBOV Outbreak Strain

Candida albicans Adds More Weight to Iron Regulation

The Mycobiome: Influencing IBD Severity

GroEL: More than Just a Folding Cage

Volume 22, Issue 5, Pages (November 2017)

Sweet Talk: Regulating Glucose Metabolism in Toxoplasma

Metformin Joins Forces with Microbes

From Hype to Hope: The Gut Microbiota in Enteric Infectious Disease

Autophagy, Apoptosis, and the Influenza Virus M2 Protein

A Microbiome Foundation for the Study of Crohn’s Disease

Neutrophils Cause an Intravascular Traffic Jam

Alkaline Phosphatase: Keeping the Peace at the Gut Epithelial Surface

Type VI Secretion: Not Just for Pathogenesis Anymore

TFH-IgA Responses Keep Microbiota in Check

At the Intersection of Plant Growth and Immunity

It’s in the Milk: Feeding the Microbiome to Promote Infant Growth

Arturo Casadevall, Liise-anne Pirofski Cell Host & Microbe

A Serpin Takes a Bite out of the Flu

Inflammasome Activation: How Macrophages Watch What They Eat

Gut Microbes Make for Fattier Fish

Volume 5, Issue 6, Pages (June 2009)

Double Trouble: HIV Latency and CTL Escape

Elizabeth A. Cameron, Vanessa Sperandio Cell Host & Microbe

Recognizing Macrophage Activation and Host Defense

First Impressions in a Glowing Host-Microbe Partnership

Fighting Undernutrition: Don’t Forget the Bugs

Gut Microbes Take Their Vitamins

A Microbiome Foundation for the Study of Crohn’s Disease

Love Thy Neighbor: Sharing and Cooperativity in the Gut Microbiota

A Swiss Army Knife to Cut Malaria Transmission

The Yeast Saccharomyces cerevisiae: A Versatile Model System for the Identification and Characterization of Bacterial Virulence Proteins Keri A. Siggers,

Volume 10, Issue 5, Pages (November 2011)

Bacteria Come into Focus: New Tools for Visualizing the Microbiota

Staphylococcus aureus Osteomyelitis: Bad to the Bone

Wilbert Bitter, Coen Kuijl Cell Host & Microbe

Learning from the Uncontrollable

Selfish Stem Cells Compete with Each Other

Horizontal Gene Transfer: Accidental Inheritance Drives Adaptation

Antigen Smuggling in Tuberculosis

Protectors of the Neonatal Gut: Clostridia Send Pathogens Packing

What’s LPS Got to Do with It

Apicomplexan AMA1 in Host Cell Invasion: A Model at the Junction?

The Mammalian Gut as a Matchmaker

A Host MicroRNA Brokers Truce with HSV-1

Pneumococcus Adapts to the Sickle Cell Host

Host and Microbes Date Exclusively

Presentation transcript:

Love Thy Neighbor: Sharing and Cooperativity in the Gut Microbiota Nathan T. Porter, Eric C. Martens Cell Host & Microbe Volume 19, Issue 6, Pages 745-746 (June 2016) DOI: 10.1016/j.chom.2016.05.019 Copyright © 2016 Elsevier Inc. Terms and Conditions

Figure 1 Cooperative Behavior among Microbiota Bacteria Left: in the presence of the dietary fiber inulin, wild-type Bacteroides ovatus uses surface-associated enzymes to generate oligosaccharides that are used by another species, B. vulgatus, which is alone unable to directly utilize long-chain inulin. Both species produce unknown factors (green and blue stars) that stimulate the growth of the other. Right: a mutant B. ovatus that lacks inulin-cleaving surface enzymes (or another non-cooperative strain) does not generate oligosaccharide products to support B. vulgatus. As a consequence, B. vulgatus numbers are lower, leading to weaker exchange of beneficial growth products. Cell Host & Microbe 2016 19, 745-746DOI: (10.1016/j.chom.2016.05.019) Copyright © 2016 Elsevier Inc. Terms and Conditions