• Corpus ID: 46080418

Microbial Interactions with Humans and Animals

@inproceedings{Nigam2015MicrobialIW,
  title={Microbial Interactions with Humans and Animals},
  author={Darshika Nigam},
  year={2015}
}
Each animal or human body is a complex macrocosm comprised of multiple interconnected ecological systems of different body sites, including numerous body surfaces which are highly populated by microorganisms. Each region differs from the others and thus, creating a selective environment where certain microorganisms are favored more than others. These residents participate in commensal, parasitic and mutualistic relationships with their hosts. The microorganisms that establish more or less… 

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References

SHOWING 1-10 OF 86 REFERENCES
How host-microbial interactions shape the nutrient environment of the mammalian intestine.
Humans and other mammals are colonized by a vast, complex, and dynamic consortium of microorganisms. One evolutionary driving force for maintaining this metabolically active microbial society is to
Molecular analysis of commensal host-microbial relationships in the intestine.
TLDR
Coloring germ-free mice with Bacteroides thetaiotaomicron reveals that this commensal bacterium modulates expression of genes involved in several important intestinal functions, including nutrient absorption, mucosal barrier fortification, xenobiotic metabolism, angiogenesis, and postnatal intestinal maturation.
Microbes, man, and animals : the natural history of microbial interactions
TLDR
An integrated account of the study of pathogenesis encompassing both the medical and veterinary fields, addressing the ecology of the microbial pathogen, its natural history, and the effects produced by the outbreak at local or international levels.
Role of the Termite Gut Microbiota in Symbiotic Digestion
TLDR
The symbiotic gut microbiota of termites plays important roles in lignocellulose digestion and nitrogen metabolism, and in wood-feeding termites, gut microbiota fix and upgrade nitrogen and recycle nitrogenous waste products.
Microbial Interactions in the Respiratory Tract
TLDR
A significantly greater understanding about microbial physiology is required as it relates to the involvement of biofilms in OM, to identify points in the natural course of the disease that are perhaps more amenable to treatment strategies, as well as to identify biofilm-relevant antigenic targets that would be helpful in the rational design of vaccines to prevent OM.
Host interactions of probiotic bacterial surface molecules: comparison with commensals and pathogens
TLDR
This Review highlights the documented signalling interactions of the surface molecules of probiotic bacteria (such as long surface appendages, polysaccharides and lipoteichoic acids) with PRRs with respect to host pattern recognition receptors of the gastrointestinal mucosa.
Gram-negative colonization of the respiratory tract: pathogenesis and clinical consequences.
  • M. Niederman
  • Medicine, Biology
    Seminars in respiratory infections
  • 1990
TLDR
Based on an understanding of colonization pathogenesis, rational strategies for nosocomial pneumonia prophylaxis may emerge.
Microbial syntrophy: interaction for the common good.
TLDR
The principles of classical and non-classical syntrophy are explained and biochemical fundamentals that allow microorganism to survive under a range of environmental conditions and to drive important biogeochemical processes are presented.
Diversity, stability and resilience of the human gut microbiota
TLDR
Viewing the microbiota from an ecological perspective could provide insight into how to promote health by targeting this microbial community in clinical treatments.
Developmental regulation of intestinal angiogenesis by indigenous microbes via Paneth cells
TLDR
Findings reveal a previously unappreciated mechanism of postnatal animal development, where microbes colonizing a mucosal surface are assigned responsibility for regulating elaboration of the underlying microvasculature by signaling through a bacteria-sensing epithelial cell.
...
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