Grandfather Helping Little Boy to Wash His Hands at Passover Seder with Family - stock photo

Rare genetic disease may protect Ashkenazi Jews against TB

06 February 2023

Scientists may have solved the question of why Ashkenazi Jews are significantly more susceptible to a rare genetic disorder known as Gaucher disease – and the answer may help settle the debate about whether they are less susceptible to tuberculosis (TB).

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Hand showing leprosy

Leprosy turns the immune system against itself, study finds

23 August 2017

Leprosy hijacks our immune system, turning an important repair mechanism into one that causes potentially irreparable damage to our nerve cells, according to new research that uses zebrafish to study the disease. As such, the disease may share common characteristics with conditions such as multiple sclerosis.

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‘Clogged-up’ immune cells help explain smoking risk for TB

24 March 2016

Smoking increases an individual’s risk of developing tuberculosis (TB) – and makes the infection worse – because it causes vital immune cells to become clogged up, slowing their movement and impeding their ability to fight infection, according to new research published in the journal Cell.

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Picture to educate people in villages that have no medical service about the spread of TB

A whole host of options

09 October 2015

Almost one in four of the world’s cases of tuberculosis (TB) are in India and the disease is constantly adapting itself to outwit our medicines. Could the answer lie in targeting not the bacteria but its host, the patient?

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