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BREAKING
Israeli media: The Israeli army detected a missile launch from Yemen
Al Mayadeen's correspondent from Revolution Square in Tehran: Processions from Bahrain, Iraq, and other Arab nations are in attendance
Iranians gather at Tehran’s Revolution Square for the funeral of martyrs of Israeli aggression
Maduro: I call on the Jews to stop the war madness practiced by the Zionist regime led by Netanyahu
Maduro: Every day, 100 people are killed in Palestine, and the West is watching and is complicit
Iran's representative to the United Nations, in a letter to Guterres and the Security Council: The threat of America and the Zionist entity to assassinate the Supreme Leader is state terrorism.
Washington to the Security Council: The goal was to destroy Iran's uranium enrichment capacity and prevent the threat of Tehran obtaining and using a nuclear weapon
Lebanese Health Ministry: 1 woman martyred, 11 wounded in Israeli strike on residential apartment in Nabatieh, South Lebanon.
Al Mayadeen's correspondent: Four civilians injured in Israeli strike that targeted house in Nabatieh al-Fawqa, South Lebanon.
Al Mayadeen's correspondent in South Lebanon: Israeli warplanes launch strikes on regions of al-Mahmoudiyah, al-Khardali

New Blood Test Allows for Early Detection of Alzheimer Symptoms

  • By Al Mayadeen
  • Source: Agencies
  • 13 Nov 2021 10:32
2 Min Read

According to a study presented Thursday at the International Clinical Trials on Alzheimer's Disease (CTAD) conference, the Protein responsible for acquiring Alzheimer's symptoms may now be detected with a blood test.

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  • Alzheimer's disease is the most frequent kind of dementia.
    Alzheimer's disease is the most frequent kind of dementia.

Alzheimer's is a gradual condition that begins with modest memory loss and may proceed to loss of capacity to converse and respond to the surroundings. Scientists have yet to completely grasp what causes Alzheimer's disease, which is rather a combination of circumstances that influence each individual differently.

But a new research may shed light on the actual reason, giving hope and facilitating the tracing of the disease symptoms at earlier stages, thus giving additional time for patients to learn how to comply with its symptoms. 

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According to a study presented at the International Clinical Trials on Alzheimer's Disease (CTAD) conference, the protein that triggers Alzheimer's symptoms may now be identified.

The research indicated that a blood test could be used in a clinical trial to identify those who are more likely to have brain amyloid, a protein highly contributive to the development Alzheimer's symptoms.

Usually, Alzheimer's disease is diagnosed using a positron emission tomography (PET) scan method to evaluate the build-up of amyloid plaques in the brain. Now the research found that a blood test called PrecivityADTM, created by C2N Diagnostics, is 81% accurate in predicting the levels of this build-up.

The blood test is a promising method to identify a patient's likelihood of having amyloid buildup in the brain, allowing for quicker findings at a lower cost than PET scans. Moreover, the blood test will be utilized for the first time in the AHEAD Study, a clinical trial with the objective of avoiding Alzheimer's disease symptoms.

  • Alzheimer's Disease

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Iranian President Masoud Pezeshkian attends a protest following the US attacks on nuclear sites in Iran, in Tehran, Iran, Sunday, June 22, 2025. (AP)

Iran declares victory as ceasefire forces Israeli retreat

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  • 24 Jun 2025
Israeli workers survey the site where a missile launched from Iran struck in Haifa on Sunday, June 22, 2025. (AP)

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Iranian worshippers carry their country's flags in a protest to condemn Israeli attacks on multiple cities across Iran, after the Friday prayers ceremony in Tehran, Iran, Friday, June 20, 2025. (AP)

Iran warns of NPT withdrawal, Strait of Hormuz closure after US attack

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