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Salmonella, a bacteria that normally makes people ill, is being used as one part of a multipronged approach to treat certain cancers. William Nelson, director of the Kimmel Cancer Center at Johns Hopkins, says the range of disease-causing microorganisms, known …

Can an infectious agent be used for cancer therapy? Elizabeth Tracey reports Read more »

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A mouse model for colon cancer has identified a gene that is carried on the Y chromosome, so it only affects males. Johns Hopkins Kimmel Cancer director William Nelson says understanding this gene’s impact may point the way to new …

Are there cancers that disproportionately affect men? Elizabeth Tracey reports Read more »

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Aspartame is just the latest artificial sweetener to be implicated in an increased risk for cancer, according to the WHO. William Nelson, director of the Kimmel Cancer Center at Johns Hopkins, says teasing out the role of obesity in this …

What is the relationship between artificial sweeteners and cancer? Elizabeth Tracey reports Read more »

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The artificial sweetener aspartame has been added to the World Health Organization’s list of possible cancer causing agents, sparking concern among those who consume it. Johns Hopkins Kimmel Cancer director William Nelson says he’s not convinced by the data. Nelson: …

Should you be worried about aspartame and cancer risk? Elizabeth Tracey reports Read more »

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Recent data from the Centers for Disease Control and Prevention indicate that over the last decade plus illnesses conveyed by ticks and mosquitoes, so called vector-borne infections, have risen by over 300%. Mary Shue, a Johns Hopkins dermatologist, says people …

Illnesses spread by mosquitoes and ticks are on the rise, Elizabeth Tracey reports Read more »

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Bumps, skin lesions, and rashes are among the things dermatologists see on a regular basis, and another time they may be called in is when someone experiences persistent itching. Johns Hopkins dermatologist Mary Shue explains. Shue: Itching is another really …

Should you see a doctor about that itch? Elizabeth Tracey reports Read more »