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Microsoft's Lorin Crawford details Project Ex Vivo, an AI framework mapping cancer cell dynamics for personalized therapies

The framework analyzes cellular responses to physical microenvironments.

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Original postPeter Lee#1501
Microsoft@Microsoft

New findings in Nature Methods highlight how Project Ex Vivo is helping researchers uncover patterns in cell behavior that may lead to more personalized therapies for patients dealing with cancer.

Microsoft researcher Lorin Crawford explains more: https://msft.it/6006vgDS8

9:30 AM · Jun 9, 2026 · 23.3K Views
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Many users praise Microsoft's AI research on cell behavior insights for personalized cancer treatments because it applies AI to real medical problems with strong potential for oncology breakthroughs.

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Satya Nadella@satyanadella

Today in @naturemethods, we shared research on how AI can help us better understand cell behavior, offering new insights into why cancer medicines do not work the same for everyone.

By learning more about cell state — how individual cancer cells respond to their surroundings — we have the potential to match therapies more precisely to each patient and improve outcomes. https://news.microsoft.com/signal/articles/why-dont-cancer-medicines-work-the-same-for-everyone-ex-vivo/

1dViews 70.8KLikes 426Bookmarks 57
Scott Santens@scottsantens

@satyanadella @naturemethods We all trained the AI. We should all benefit.

http://Aipledgeforhumanity.org

1dViews 220Likes 8

@satyanadella @naturemethods AI should solve real life problems not some digital only problems

AI started as the protein development software should continue it's impact on medicine and biology

Thanks for supporting life sciences AI

1dViews 47Likes 1Bookmarks 1
jesusyoda365@jesusyoda365

@satyanadella @naturemethods Cut the crap. We know this for decades you dumb fuck.

1dViews 242
bobby@firsharrison

@satyanadella @naturemethods Shut the fuck up you piece of shit! Fix your stock!!!!!! $msft

1dViews 58Likes 2
bobby@firsharrison

@Microsoft Please stop posting garbage!!!! FIX YOUR STOCK!!!! $MSFT

1dViews 49Likes 2
Avais Aziz@avaisaziz

@satyanadella @naturemethods This cell state approach to modeling individual cancer cell responses to their microenvironment is a strong step toward explaining heterogeneous drug efficacy. Looking forward to the Nature Methods details on the AI methods.

1dViews 138
Bobby@stocksandbjj

@satyanadella @naturemethods Satya, come on, and support your investors. MSFT is one of the most held stocks by retail investors and frankly this has been embarrassing. 12% down in a straight line.

1dViews 85
Vaibhav Keer@MrVaibhavKeer

@Microsoft Hope we soon find a cure for all kind of fucking cancer

1dViews 26Likes 1
Aswin John Solomon MD@DrAswinSolomon

As an Oncologist observing this, This may ultimately prove to be one of the most important applications of AI in oncology.

For decades, we classified cancers by where they arose:

Breast.

Lung.

Colon.

Pancreas.

Then we learned to classify them by mutations.

Now we are entering a third era:

Classifying cancer by cellular state.

Two patients may carry the same diagnosis.

The same mutation.

The same stage.

Receive the same drug.

Yet have completely different outcomes.

Why?

Because cancer is not a static photograph.

It is a living, evolving ecosystem.

Every tumor contains millions of cells making different decisions in real time.

Understanding those cellular states may help explain why some patients experience extraordinary responses while others derive little benefit.

This is where AI becomes transformative.

Not because it replaces physicians.

Not because it replaces scientists.

But because it can recognize patterns across billions of biological interactions that no human mind could ever process alone.

The future of oncology may not be asking:

“What cancer does this patient have?”

But rather:

“What is this cancer doing right now?”

That shift is profound.

If we can understand cell state, predict resistance before it occurs, and match therapies to the evolving biology of each patient’s tumor, precision oncology becomes truly precise.

The greatest challenge in cancer medicine has never been killing cancer cells.

It has been understanding them.

AI is giving us a new language to read the hidden conversations occurring inside tumors.

And once we can read those conversations, we may finally learn how to change their ending.

The future of cancer care will not be built by biology alone or computation alone.

It will emerge from the convergence of both.

And that future is arriving faster than most people realize.

1dViews 78
Melissa Bime@Melissabime

This is the right frame, and the reason it matters is that the variation lives inside a single tumor, not only across patients.

Two cells from the same biopsy can sit in different states. One survives the drug while the cell next to it dies. The survivors are what the cancer regrows from.

Bulk sequencing averages the whole tumor into one profile, so it reads the dominant state and misses the rare resistant one. Single-cell resolution is what lets you see the cell that will cause the relapse before it does.

The modeling problem after that is predicting which state a given patient's cells are actually in on treatment day.

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Let Me Be Ur Dad@letmebeurdad

@satyanadella @naturemethods 🤖 AI is learning how individual cancer cells respond to their surroundings... 👨‍👩‍👧‍👦 Some cells are just like my teenager—refusing to cooperate before 10 AM.

1dViews 73
Maryna Deundiak, PhD@marynadeundiak

@satyanadella @naturemethods The biggest breakthrough may be understanding why the same treatment creates different outcomes.

1dViews 73
Alexandre Fonseca@alefonsecasp

@satyanadella @naturemethods How photonic waves interact with cells at molecular and quantum level? https://chatgpt.com/share/6a16e12c-3438-83e9-89b7-3eefe33b769c

1dViews 71
Elena Meier@Elena06vibes

@satyanadella @naturemethods Huge potential here, but the proof will be generalization across diverse cohorts. If the models validate outside the original lab, this could really change treatment matching.

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Ferbin@Ferbin08

@satyanadella @naturemethods cancer cells don't stop changing state. even a perfect model of what works today doesn't work tomorrow. they've already adapted.

the real constraint: how fast you can measure, test, iterate. not the AI itself.

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A. Rahim@Duretum

@satyanadella @naturemethods The key challenge is not predicting cell behavior, but capturing its context dependence at scale.

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Anders B. Eriksen@AndersBEriksen2

@satyanadella @naturemethods Great to see AI accelerating breakthroughs where they matter most.

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Jeremy Mcnabb@Jeremy_AI_

@satyanadella @naturemethods Hey

“Am in a cell”

Don’t mistake my bar stool is a room please.

I am known not to behave.

Don’t ask why

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