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Malaria vaccines may improve with new information on naturally acquired immunity

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3 years ago

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Malaria vaccines may improve with new information on naturally acquired immunity

Scientists all over the world are trying to understand malaria parasite infections to combat them. Researchers at the University of Copenhagen have taken an important step because they discovered an important difference between naturally acquired immunity and immunity after vaccination. The results of the study were published in the journal Nature Communications.

“The antibodies produced by the body when infected with malaria look different from the antibodies produced by the body when vaccinated. This may mean that when we are naturally infected, our immune system has a more effective response to malaria vaccine than when we are naturally infected,” Said Lars Hviid, a professor in the Department of Immunology and Microbiology.

The immune system can trigger various mechanisms to protect the body. The usual defenses against parasites, viruses and bacterial infections consist of so-called macrophages. “When we are attacked from the outside, the immune system produces antibodies that attach to foreign objects that need to be resisted. They are then recognized by small cells called macrophages, which are attracted by antibodies and eat bacteria or viruses. This is basically how immunity to most infectious diseases works,” Lars Hviid explained.

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However, now, researchers have found that immunity to malaria seems to be different. Here, the body’s immune system uses some other types of cells to fight against malaria parasite infections. “We found that antibodies look different, depending on whether you have been vaccinated or infected. This means that the body activates some other defense mechanism because it uses what we call natural killer cells,” Lars Hviid said. Researchers generally believe that natural killer cells are one of the body’s best weapons against cancer cells.

However, it now appears that the defense against malaria and the immune system against cancer have common characteristics. “In layman’s terms, you can say that the immune system’s defenses against malaria are more targeted than other typical infections. Maybe we evolved in this way because it is a contagious and deadly disease-it’s hard to guess. ,” Lars Hevid said.

The researchers made this finding by comparing blood samples from Ghanaians infected with malaria with blood samples from people participating in a phase 1 clinical trial of an experimental malaria vaccine. He explained that the new knowledge can be used to develop new and improved malaria vaccines.

“Our research points to new strategies for developing better malaria vaccines in the future. Because, now, we know how the body uses natural killer cells to mobilize defenses, and we can use vaccines to imitate them,” he said.

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News Source : Hindustan Times

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Maharashtra HSC Result 2025: MSBSHSE Class 12th results declared at mahahsscboard.in, direct link here

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1 day ago

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May 6, 2025

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Maharashtra HSC Result 2025: MSBSHSE Class 12th results declared at mahahsscboard.in, direct link here

The Maharashtra HSC 2025 results have been released. Here is the direct link to view the MSBSHSE Class 12th results. The Maharashtra HSC Result 2025 has been released by the Maharashtra State Board of Secondary and Higher Secondary Education. The general course results for the Science, Arts, and Commerce streams of the Maharashtra HSC have released.

Students who appeared can also view their HSC results on the Daglocked result page at together results.digilocker.gov.in in addition to the official websites By following the instructions below, candidates who took the Class 12 board test can view their results. Go to mahahsscboard.in, the MSBSHSE’s official website Select the link for Maharashtra HSC Result.

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2025 that is on the main page Candidates must input their login information on a new page that opens The Maharashtra State Board of Secondary and Higher Secondary Education TO (MSBSHSE) has officially declared the Class 12 (HSC) results for 2025. Students who appeared for the exams can now access their results online.

Maharashtra HSC Result 2025: Key Details

How to Check Your Maharashtra HSC Result 2025

  1. Visit the Official Website: Go to mahresult.nic.in.
  2. Click on the Result Link: Find and click on the “Maharashtra HSC TO Result 2025” link Class 12 board test can view their results.
  3. Enter Required Details: Input your roll number and your mother’s first name. If the mother’s name Class 12 board test can view their results was not provided during registration, enter “XXX”.
  4. Submit Information: Click on the “View Result” button.
  5. View and Download: Your result will be displayed on the screen. Download and save it for future reference.Shiksha+7Mahatma Gandhi Medical College+7Best Schools Explorer+7Shiksha+4Best Schools Explorer+4Mahatma Gandhi Medical College+4

📱 Alternative Methods to Access Results

Stream-wise Pass Percentage (2024 for Reference)

Next Steps After Checking Results

  • Collect Original Marksheet: The online result is provisional. Collect the official marksheet from your school.
  • Apply for Re-evaluation: If unsatisfied with your marks, you can apply for re-evaluation through the official website.
  • Supplementary Exams: Students who did not pass can register for supplementary exams, typically held in July-August.
  • Plan for Higher Education: Based on your results, explore undergraduate programs or professional courses that align with your career goals For more detailed information and updates, visit the official MSBSHSE website. The Maharashtra State Board of Secondary and Higher Secondary Education.
  • (MSBSHSE) has declared the Class 12 (HSC) results for 2025 today, May 5. Students can access their results on official websites such as and view the results, students need to enter their roll number and mother’s first name.
  • This year, the overall pass percentage stands at 91.88%, with pass rate of 96.74%. The Science stream recorded a pass Arts 80.53% Students are advised to download and save their provisional mark sheets for future reference. The original mark sheets will be distributed by respective schools in due course.
  • Group Media Publication
  1. Construction, Infrastructure and Mining   
  2. General News Platforms – IHTLive.com
  3. Entertainment News Platforms – https://anyflix.in/

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