Siderophilic organisms: Difference between revisions
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+ | ==Background== |
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+ | *Bacteria that are particularly stimulated by excess iron |
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+ | ===Microbiology=== |
| − | * |
+ | *Bacteria |
| − | ** |
+ | **Gram-positive |
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+ | ***[[Listeria monocytogenes]] |
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+ | ***Others: [[Bacillus]], [[Clostridium]], [[Corynebacterium]], [[Erysipelothrix rhusiopathiae]], [[Mycobacterium species]], [[Staphylococcus species]], [[Streptococcus species]], [[Gemella]] |
| − | ** |
+ | **Gram-negative |
| − | *** |
+ | ***[[Yersinia enterocolitica]], in the context of iron chelation |
| − | *** |
+ | ***[[Aeromonas hydrophilia]] |
| − | *** |
+ | ***[[Escherichia coli]] |
| − | *** |
+ | ***[[Vibrio vulnificus]] |
| − | *** |
+ | ***Others: [[Acinetobacter]], [[Alciligenes]], [[Capnocytophaga canimorsus]], [[Campylobacter]], [[Chlamydia]], [[Ehrlichia]], [[Enterobacter]], [[Klebsiella]], [[Legionella]], [[Moraxella]], [[Neisseria]], [[Pasteurella]], [[Proteus]], [[Pseudomonas]], [[Plesiomonas]], [[Shigella]] |
| − | * |
+ | *Viruses: [[hepatitis B virus]], [[hepatitis C virus]], [[cytomegalovirus]], [[parvovirus B19]], [[HIV]] |
| − | * |
+ | *Fungi |
| − | ** |
+ | **[[Mucorales]] (particularly [[Rhizopus]]) |
| − | ** |
+ | **Others: [[Candida]], [[Cryptococcus]], [[Histoplasma]], [[Paracoccidioides]], [[Trichosporon]], [[Aspergillus]], [[Pneumocystis jirovecii]] |
| − | * |
+ | *Protozoa: [[Entamoeba histolytica]], [[Leishmania]], [[Naegleria fowleri]], [[Plasmodium]], [[Toxoplasma]], [[Trypanosoma]] |
| − | === |
+ | === Pathophysiology === |
| + | * Bacteria have a siderophore, that allows acquisition of iron from the environment |
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| + | * [[Yersinia]] does not have a siderophore, but has receptors for iron-bound exogenous siderophores such as [[deferoxamine]] |
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| + | ===Risk Factors=== |
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| + | [[Category:Infectious diseases]] |
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Revision as of 16:39, 6 August 2020
Background
- Bacteria that are particularly stimulated by excess iron
Microbiology
- Bacteria
- Gram-positive
- Gram-negative
- Yersinia enterocolitica, in the context of iron chelation
- Aeromonas hydrophilia
- Escherichia coli
- Vibrio vulnificus
- Others: Acinetobacter, Alciligenes, Capnocytophaga canimorsus, Campylobacter, Chlamydia, Ehrlichia, Enterobacter, Klebsiella, Legionella, Moraxella, Neisseria, Pasteurella, Proteus, Pseudomonas, Plesiomonas, Shigella
- Viruses: hepatitis B virus, hepatitis C virus, cytomegalovirus, parvovirus B19, HIV
- Fungi
- Mucorales (particularly Rhizopus)
- Others: Candida, Cryptococcus, Histoplasma, Paracoccidioides, Trichosporon, Aspergillus, Pneumocystis jirovecii
- Protozoa: Entamoeba histolytica, Leishmania, Naegleria fowleri, Plasmodium, Toxoplasma, Trypanosoma
Pathophysiology
- Bacteria have a siderophore, that allows acquisition of iron from the environment
- Yersinia does not have a siderophore, but has receptors for iron-bound exogenous siderophores such as deferoxamine
