The Gene and Regulatory Network Involved in Ethambutol Resistance in .

Ethambutol (EMB) is used in combination with isoniazid and rifampicin for the treatment of tuberculosis caused by . However, the incidence of EMB resistance is alarming. The EMB targets the cell wall arabinan biosynthesis. It is important to comprehensively understand the molecular basis of EMB to slow down the drug resistance rate of EMB. This study summarized the genes implicated in EMB resistance, regulatory network and the pharmacoproteomic effect of EMB in . Many of the genes related to EMB are implicated in membrane components, drug efflux, lipid metabolism, ribosome, and detoxification. The differential response model may help to design a novel anti-tuberculosis antibiotic.