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Medicine

One Shot To Stop HIV: MIT's Bold Vaccine Breakthrough (sciencedaily.com) 104

ScienceDaily reports: Researchers from MIT and Scripps have unveiled a promising new HIV vaccine approach that generates a powerful immune response with just one dose. By combining two immune-boosting adjuvants alum and SMNP the vaccine lingers in lymph nodes for nearly a month, encouraging the body to produce a vast array of antibodies. This one-shot strategy could revolutionize how we fight not just HIV, but many infectious diseases. It mimics the natural infection process and opens the door to broadly neutralizing antibody responses, a holy grail in vaccine design. And best of all, it's built on components already known to medicine.
Thanks to Slashdot reader alternative_right for sharing the news.
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One Shot To Stop HIV: MIT's Bold Vaccine Breakthrough

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  • by pele ( 151312 ) on Saturday June 21, 2025 @12:43PM (#65465805) Homepage

    20 years too late for my mate "littlewolf" ..

    • Re:Oh well (Score:4, Interesting)

      by garyisabusyguy ( 732330 ) on Saturday June 21, 2025 @01:16PM (#65465845)

      20 years too early for right wing fundamentalists.

      They really want this to be gods wrath for people doing stuff they don't want to admit they do out of sight

      Anybody else wondering why trump-tards are shutting down research in this country?

      • They really want this to be gods wrath for people doing stuff they don't want to admit they do out of sight

        The arrogance of speaking for God. They don't even realize how hypocritical they are. And they want to "bring on" The Rapture. ROFL, God, if such an entity exists, will not submit to their "motivated" Rapture at their request. Or, maybe God will appear to do so because the timing is right anyways... but Christians can not "force" The Rapture. But they keep trying. Insanity.

    • by gweihir ( 88907 )

      These things take time. People are often in denial about that. My condolences on your loss though.

  • by Oliver Wendell Jones ( 158103 ) on Saturday June 21, 2025 @12:48PM (#65465813)
    A vaccine? That helps people? We must get rid of it! Have you tried taking Vitamin A instead?
    • by fahrbot-bot ( 874524 ) on Saturday June 21, 2025 @01:40PM (#65465875)

      RFK, Jr, recently replaced all 17 members of the Advisory Committee on Immunization Practice (ACIP) at the CDC with (so far) 8 new members, including Dr. Robert Malone who has said that the COVID-19 vaccine could cause AIDS.

      From: Vaccine Skeptics Among CDC Vaccine Panel Replacements Named by RFK Jr [ajmc.com] and Google: malone vaccine cause aids [google.com]

      Malone has also previously said that the COVID-19 vaccine could cause a form of AIDS and that Americans were hypnotized into getting vaccinated.

    • Vitamin a? Like a as in aids? See the problem? It's just basic scienk.

      This is why RFK Jr is in charge of Health and human services and you're not. Well that's and you didn't run a presidential campaign off of your family's good name and then use it to score a sweet cabinet position by selling the endorsement out.
  • by Anonymous Coward

    Who are going to moan about why we need an HIV vaccine think about this. What makes you think it will only work on HIV? We could turn it loose on any number of viruses.

    • Who are going to moan about why we need an HIV vaccine think about this. What makes you think it will only work on HIV? We could turn it loose on any number of viruses.

      I would not expect this to work with anything other than HIV because a vaccine for one strain of COVID-19 will fail to protect against a very closely related different strain. The same goes for the seasonal flu shots, if the people making the shots guess wrong on which flu strains are "popular" that season then they will fail to protect the population from the flu.

      I used to get a really bad flu nearly every year up until I got to be 20 years old or so. Since then I'd still get a flu here and there but it

      • >>I got my two COVID-19 shots but I still ended up testing positive for COVID-19 twice. That sucked as it was more like four days of being a lump on the couch than just one. If I was told which variant of the virus I had then I don't recall.

        And yet, you are not dead... so the vaccines you took were effective. As far as your other claims... nobody is trying to claim that the HIV vaccine will be used on other diseases, BUT that the techniques used to create the vaccine will be

        On one hand, the fact that

        • And yet, you are not dead... so the vaccines you took were effective.

          The claim was that the vaccine would prevent infection, when that proved wrong the goalposts were moved to claim it was to reduce the symptoms.

          Since so few people died from COVID-19 in the first place it is difficult to know if any of the vaccines did anything helpful. Well, that's "few" as in less than 1% of the population of those infected with that first wave of the deadliest strains, and most of those that died were over 75 years of age. My risk of death was quite small to begin with so it's hardly pr

          • The goal was always that the vaccine would reduce the rate of death in the general population from a novel virus that they did not have any related immunity for

            NOBODY was selling a 100% reduction in infection, and you claiming that is just "moving the goalposts" , if I could be so bold as to quote your hypocritical self

            Go back to 4chan pol and get praises from your buddies, nobody here is buying what you are shilling

  • I had to read more closely to see that didn't say what I thought it said. From the Scripps article: A second strategy employed saponin/MPLA nanoparticles (SMNP).

  • by rsilvergun ( 571051 ) on Saturday June 21, 2025 @12:59PM (#65465823)
    There is no way this is making through the complete lunatics in charge of our healthcare system right now. Robert "don't ask me for medical advice" Kennedy Jr fired the entire board in charge of vaccines and replace them with complete anti-science lunatics.

    By the beginning of Trump's third term you will have to travel to Europe or Mexico or Canada to get a vaccination.
    • I could get total admin support with one sentence:

      "Mr. Trump how would you like to go out in front of crowds and say 'I cured AIDS'"? He'll probably ask for the biology Nobel!

      • trump is supported by the Heritage Foundation, a fundamentalists, right -wing group that believe HIV is gods punishment for doing naughty things

        What trump will do, is make these treatments available only for the rich, while leaving the masses to spends millions of half-cures or die when their medicare is cut

        • See I don't believe Trump actually cares about heritage beyond their loyalty and political support. If he actually wanted to shift gears they would follow him, the entire conservative establishment is servile.

          Also this is HIV which isn't that something that is as politically dividable as covid or childhood vaccinations so there wouldn't be as much opposition. A normal human being might call that hypocritical but these people have no sense of that or shame anymore. The narrative is all that matters.

          • A little history would help

            Reagan refused to address AIDs epidemic because... God's Punishment

            The Heritage Foundation were around back then, and supported Reagan

            Trump relies on Heritage Foundation support to keep power, and power is the only thing that matters to him

            As a result, expect to get Heritage foundation lies shoved down your throat as long as trump is in power

            • Trump ain't Reagan and this isn't the 80's

              If this was say Ted Cruz I would agree but Heritage answers to Trump, not the other way around. The reason they get influence is Trump can't be assed to come up with actual positions on most issues because he does not care so Heritage get's to do that so long as he doesn't object, but if he does they will cowtow, they all do. The party *is* Trump now.

              • Sure, keep telling yourself that, and then maybe you can also ignore the enduring influence of the Koch network in trumps slavish support for fossil fuels.

                trump thinks he is playing them for money, but they are making a hundred times as much profiting from his actions, from creating trading opportunities in the stock market with tariff threats, to instant increases in oil prices after Iran "intervention"

                Don't get me wrong, imo trump is as close to The Golgothan [youtube.com] as we could see, but ultimately he is as contr

      • You're thinking like someone with way too much education. If you got some booze in your fridge take a few swigs and get back to me after your IQ drops.

        To the kind of person in the 46 to 47% who currently support Donald Trump in spite of everything you can't cure something that you aren't suffering from. Everything has to be dramatic to those people. So you have to have somebody who very very very very obviously has AIDS and is dying from it and then gets better like magic. That's curing.

        Those people
      • He doesn't care. It wouldn't be going to his supporters for the most part, and some of the more vocal ones will criticize him for it.

    • So you are all right with the payoffs from Pharma?

      "Seven other panel members received between $4,000 and $55,000 from drugmakers for consulting, speaking fees, travel or meals over the period 2017 to 2023. Two of those experts had also worked with other scientists in industry-funded research projects worth several millions of dollars."

      https://www.reuters.com/busine... [reuters.com]

      • Sure, but first there's nothing in there that shows an evidence of wrongdoing and second are Kennedy and Trump changing rules and laws that would prevent this from happening? Has his picks taken plednges to not take any consulting gigs or do any research or anything at all with biotech firms?

        Something smells like selective outage and just replacing one conflict of interest with a different one.

        https://www.npr.org/sections/s... [npr.org]

        In fact, Meissner, a professor of pediatrics and medicine at Dartmouth College's G

      • by caseih ( 160668 )

        Besides that, we all know all the vitamin and supplement industries are beyond reproach.

    • by gweihir ( 88907 )

      MIT and others will have to realize they need to move their research (and probably rest of their organization) out of the US. They are currently in denial about this, but eventually they will see it.

    • By the beginning of Trump's third term you will have to travel to Europe or Mexico or Canada to get a vaccination.

      You are so wrong that it is not even funny. No other country will accept an unvaccinated person crossing their borders. We will become North Korea, not the Philippines.

      (thought I was gonna make it about the "third term" thing didn't you)

  • by Anonymous Coward on Saturday June 21, 2025 @01:17PM (#65465847)

    President Donald Trump cut the lab funding.

    https://spectrumnews1.com/ca/s... [spectrumnews1.com]

    You can't make a vaccine without trials and without labs.

    • by mjwx ( 966435 )

      President Donald Trump cut the lab funding.

      https://spectrumnews1.com/ca/s... [spectrumnews1.com]

      You can't make a vaccine without trials and without labs.

      Correction, the US can't.

      Germany, Belgium, Denmark and the UK would jump at it. Modern pharmaceuticals are one thing that we can't produce well outside the developed world.

  • Cause this shit ain't going to last. With Trumpkins cutting off the science funding, we're just gonna get another year or two of breakthroughs before the well dries up. Hopefully all the scientists going to other countries will do good work. My PhD cousin is looking for his postdoc 100% outside of America.

  • by Mspangler ( 770054 ) on Saturday June 21, 2025 @01:39PM (#65465871)

    "This molecule naturally joins together with saponin molecules to form saponin/MPLA nanoparticles (SMNP).

    At LJI, Scientific Associate Yu Kato, Ph.D., started by spearheading experiments to understand exactly what makes saponin adjuvants effective.

    Experiments in mice showed that a saponin adjuvant triggers a strong response from the body’s germinal centers, structures in the lymph nodes that pump out B cells. A saponin adjuvant also led to better T cell and class-switched antibody responses (which allow antibodies to switch targets as they develop), compared with a range of alternative adjuvants."

    If you've forgotten your chemistry, "Saponification involves a reaction between a fat or oil (which are esters) and a strong base, such as sodium hydroxide (NaOH) or potassium hydroxide (KOH)."

    Trump was on the right track with the injecting bleach thing. Soap and water was the right answer all along. ;-)

    • by Cyberax ( 705495 )
      I appreciate the joke, but saponification has nothing to do with this. The saponins are named such because they were initially extracted from the bark of a soap tree from Chile. The Chilean soap tree bark has been somewhat of a meme in medical research circles for a while, apparently it just makes any vaccine work better. It's also used in Novavax for COVID, a vaccine that contains only COVID proteins without any genetic material.
      • Re:Just add soap! (Score:4, Interesting)

        by dsgrntlxmply ( 610492 ) on Saturday June 21, 2025 @05:36PM (#65466387)

        It's called "soap tree" because a solution of the extract makes foam, like soap. This is not, however a saponified fat or an alkali that will saponify fat. It is a molecule with a hydrophilic part tied to a lipophilic part.

        Another example from pharmacy is the common blood pressure drug olmesartan/medoxomil, where lipophilic olmesartan is tied to hydrophilic medoxomil, with an interesting bridge. The bridge is diacetyl, aka butter popcorn artificial flavor. Sniff a bottle of Benicar (or generic) tablets, and if your nose is as sensitive as mine to diacetyl, you'll smell it.

  • One Shot (Score:5, Funny)

    by PPH ( 736903 ) on Saturday June 21, 2025 @02:25PM (#65465983)

    Great! Hand all the right-wingers hypodermic dart rifles loaded with this stuff. Tell them to go hunt LGBTQ+ people and addicts. Everyone is happy.

  • Considering the current anti-science, anti-vaccination regime in the US, it will be difficult to get this vaccine approved.

  • And to think, I came to the comments to actually see if there were some insightful posts addressing some questions I have about this new technology/method, and if not, post questions. And what I find is pretty much all the same political crap every time vaccines come up.

    So I guess there is no point asking :(

    • Your low UID is showing, Reddit is where sincere, moderated discussions are going on. /. is a culture war shitshow these days, not that I am opposed to it considering the 'opposition' is pure Idiocracy

      IMO, it has never recovered from the Dice days and attempts to monetize it, but I still show up to tell shills to get offa my lawn

  • Now gay men can go back to all that irresponsible behavior they practiced before HIV!

    Next stop: monkey pox.

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