The results presented in this report demonstrated not only
efficient removal of the bacterial load in infected mice vir-
tually devoid of major functional phagocytes, by prophy-
lactic administration of specific phages, but also revealed
accompanying, beneficial effects on the immune system,
mediated by S. aureus phage preparation in the described
model. It appeared that application of phages in infected
mice may accelerate renewal of cells depleted by CP treat-
ment, both of the myelocytic and lymphocytic lineages.
The first type of cells has significance in the first-line
defense against bacteria as phagocytes and the latter dif-
ferentiate to mature, immunocompetent cells, giving rise
to adaptive, antigen-specific immune response.
“Effects of Prophylactic Administration of Bacteriophages to Immunosuppressed Mice Infected With Staphylococcus aureus”
This is the title of a paper that came out recently, I have been reading some papers and reviews about phages and phage therapy, but I think this one was the first one that I came by alluding to “Immunosuppression”, I think that this could actually open a very wide new venue for phage therapy, think of all those under radio or chemo therapies fighting cancer, think of HIV patients, organ transplant patients …
On the other hand there is something that I always ask myself during reading papers or reviews about phage therapy, why after all these papers and sometimes really “astonishing” results phage therapy is not in the right “place” in the word of bacterial therapeutics!, I have no any conclusive opinion on this issue but I think this is the fate of anything that comes initially from the ‘east’ to the west! And not the reverse! (think of it), what if we changed the names of authors on the phage therapy publications and replaced them with American names from famous American institutes! (I think the picture will be completely different)
Let’s get back to science J, the paper states “The results presented in this report demonstrated not only efficient removal of the bacterial load in infected mice virtually devoid of major functional phagocytes, by prophylactic administration of specific phages, but also revealed accompanying, beneficial effects on the immune system, mediated by S. aureus phage preparation in the described model. It appeared that application of phages in infected mice may accelerate renewal of cells depleted by CP (cyclophosphamide – immunosuppressant) treatment, both of the myelocytic and lymphocytic lineages. The first type of cells has significance in the first-line defense against bacteria as phagocytes and the latter differentiate to mature, immunocompetent cells, giving rise to adaptive, antigen-specific immune response.”
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