Focus on MDD diagnosis
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According to WHO survey, the number of people suffering from major depression disorder (MDD) worldwide has reached 322 million, which means 4.3% of the world's population is affected. MDD is a serious problem for society. |
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MDD is a common emotional disorder and characterized by gloom, hypobulia, physical impairment, low mood, disproportionate situation, pessimism, world-weariness, and suicidal behavior. |
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The average age of such mental illnesses has long been declining, as more and more teenagers are suffering from these diseases recently. |
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MDD is a key factor for suicidal ideation and attempts, and the suicide rate in people suffering MDD is about 20 times that of the general population. |
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From the survey, 71.43% of respondents said they cared about the altitude of others, afraid of being looked down upon by others, amd 46.43% of respondents said it's shameful to be diagnosed with depression. |
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About 82% of people do not know that miRNA can be a markar for MDD diagnosis. |
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In order to facilitate early detection and diagnosis, we have designed a microRNA filter paper strip sensor based on cell-free expression system, which is simple and intuitive, and can diagnose MDD and potential individual. |