Tag Archives: White blood cell

How to cure cancer using stem cells

Historic Hurd Hall on Johns Hopkins’ East Baltimore campus was filled to capacity on Jan. 13 with students, faculty and staff waiting to hear five scientists—all in the early part of their careers—describe their novel ideas on how to cure metastatic cancer.

The five were finalists, chosen from among 44 entrants, in a competition on creative thinking named for John Rangos Sr., chairman of the Rangos Family Foundation, who funded the awards. Each scientist had 10 minutes to present his or her idea and answer questions from a panel of faculty judges, who would select the winners based on the
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Starving causes restoration of stem cells in immune system

In the first evidence of a natural intervention triggering stem cell-based regeneration of an organ or system, a study shows that cycles of prolonged fasting not only protect against immune system damage — a major side effect of chemotherapy — but also induce immune system regeneration, shifting stem cells from a dormant state to a state of self-renewal.

In both mice and a Phase 1 human clinical trial, long periods of not eating significantly lowered white blood cell counts. In mice, fasting cycles then “flipped a regenerative switch,” changing the signaling pathways for hematopoietic stem cells, which are responsible for
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USA – Stem Cell Research: New Experimental Techniques to Treat HIV-AIDS

Gerhard Bauer & Jan A. Nolta

A new experimental technique in the future will remove skin cells from HIV patients, manipulate the cells bringing them to a state similar to that of stem cells, and then re-implant them in the same patient to eliminate the virus. The technique is still in the experimental phase in mice, but according to Gerhard Bauer, presenting the initial results of his study today at the 50th American Society of Hematology Congress in San Francisco, it’s a possibility. Bauer has been working for more than 10 years on this technique together with
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