Close Menu
TechBrunchTechBrunch
  • Home
  • AI
  • Apps
  • Crypto
  • Security
  • Startups
  • TechCrunch
  • Venture

Subscribe to Updates

Subscribe to our newsletter and never miss our latest news

Subscribe my Newsletter for New Posts & tips Let's stay updated!

What's Hot

iOS 19: All the rumor changes that Apple could bring to the new operating system

June 8, 2025

Meta reportedly invests billions of dollars in scale AI

June 8, 2025

WWDC 2025: What to expect from this year's meeting

June 8, 2025
Facebook X (Twitter) Instagram
TechBrunchTechBrunch
  • Home
  • AI

    OpenAI seeks to extend human lifespans with the help of longevity startups

    January 17, 2025

    Farewell to the $200 million woolly mammoth and TikTok

    January 17, 2025

    Nord Security founder launches Nexos.ai to help enterprises move AI projects from pilot to production

    January 17, 2025

    Data proves it remains difficult for startups to raise capital, even though VCs invested $75 billion in the fourth quarter

    January 16, 2025

    Apple suspends AI notification summaries for news after generating false alerts

    January 16, 2025
  • Apps

    iOS 19: All the rumor changes that Apple could bring to the new operating system

    June 8, 2025

    WWDC 2025: What to expect from this year's meeting

    June 8, 2025

    How to watch Apple's WWDC 2025 Keynote

    June 8, 2025

    In WWDC 25, AI must compensate with developers after AI shortage and lawsuits

    June 8, 2025

    iOS 19: All the rumor changes that Apple could bring to the new operating system

    June 7, 2025
  • Crypto

    xNotify Polymarket as partner in the official forecast market

    June 6, 2025

    Circle IPOs are giving hope to more startups waiting to be published to more startups

    June 5, 2025

    GameStop bought $500 million in Bitcoin

    May 28, 2025

    Vote for the session you want to watch in 2025

    May 26, 2025

    Save $900 + 90% from 2 tickets to destroy 2025 in the last 24 hours

    May 25, 2025
  • Security

    The Trump administration is aiming for Biden and Obama's cybersecurity rules

    June 7, 2025

    After data is wiped out, Kiranapro co-founders cannot rule out external hacks

    June 7, 2025

    Humanity appoints national security experts to governing trusts

    June 6, 2025

    Italian lawmakers say Italy used spyware to target immigrant activists' mobile phones, but not for journalists

    June 6, 2025

    Humanity unveils custom AI models for US national security customers

    June 5, 2025
  • Startups

    7 days left: Founders and VCs save over $300 on all stage passes

    March 24, 2025

    AI chip startup Furiosaai reportedly rejecting $800 million acquisition offer from Meta

    March 24, 2025

    20 Hottest Open Source Startups of 2024

    March 22, 2025

    Andrill may build a weapons factory in the UK

    March 21, 2025

    Startup Weekly: Wiz bets paid off at M&A Rich Week

    March 21, 2025
  • TechCrunch

    OpenSea takes a long-term view with a focus on UX despite NFT sales remaining low

    February 8, 2024

    AI will save software companies' growth dreams

    February 8, 2024

    B2B and B2C are not about who buys, but how you sell

    February 5, 2024

    It's time for venture capital to break away from fast fashion

    February 3, 2024

    a16z's Chris Dixon believes it's time to focus on blockchain use cases rather than speculation

    February 2, 2024
  • Venture

    Meta reportedly invests billions of dollars in scale AI

    June 8, 2025

    Why investing in a growing AI startup is risky and more complicated

    June 6, 2025

    Startup Battlefield 200: Only 3 days left

    June 6, 2025

    Book all TC Stage Exhibitor Tables before ending today

    June 6, 2025

    Less than 48 hours left until display at TC at all stages

    June 5, 2025
TechBrunchTechBrunch

Inspired by Salesforce research and backed by Jeff Dean, Profluent uses AI to discover medicines

TechBrunchBy TechBrunchMarch 25, 20244 Mins Read
Facebook Twitter Pinterest Telegram LinkedIn Tumblr WhatsApp Email
Share
Facebook Twitter LinkedIn Pinterest Telegram Email


Last year, Salesforce, best known for its cloud sales support software (and Slack), led a project called ProGen that uses generative AI to design proteins. If his research moonshot, ProGen, comes to market, it could help find treatments that are more cost-effective than traditional methods, the researchers behind it say in his 2023 research moonshot. I made this claim in a blog post in January.

ProGen culminated with the publication of research results in the journal Nature Biotech showing that AI can successfully create 3D structures for artificial proteins. But outside of the paper, the project didn't have much significance at Salesforce or anywhere else, at least not in a commercial sense.

That is, until recently.

Ali Madani, one of the researchers responsible for ProGen, started a company called Profluent, hoping to bring similar protein production technology out of the lab and into the hands of pharmaceutical companies. In an interview with TechCrunch, Madani described Profluent's mission as “reversing the drug development paradigm,” starting with the patient and treatment needs and working backwards to create “custom-fit” treatment solutions.

“Many drugs, such as enzymes and antibodies, are composed of proteins,” Madani says. “So this is ultimately for patients who will receive AI-designed proteins as medicine.”

While in research at Salesforce, Madani found himself drawn to the similarities between natural languages ​​(like English) and protein “languages.” Madani discovered that proteins – chains of linked amino acids that the body uses for a variety of purposes, from producing hormones to repairing bone and muscle tissue – can be treated like words in a paragraph. Data about proteins can be fed into generative AI models and used to predict entirely new proteins with new functions.

Madani and co-founder Alexander Meeske, an assistant professor of microbiology at the University of Washington, along with Profluent, aim to take this concept a step further by applying it to gene editing.

“Many genetic diseases cannot be solved by: [proteins or enzymes] It is taken directly from nature,” Madani said. “Furthermore, gene editing systems that combine novel features have functional trade-offs that severely limit their reach. In contrast, Profluent can optimize multiple attributes simultaneously to create custom designs. can be achieved. [gene] We provide the best editor for each patient. ”

Not out of left field. Other companies and research groups have demonstrated viable ways in which generative AI can be used to predict proteins.

In 2022, Nvidia released MegaMolBART, a generative AI model trained on a dataset of millions of molecules to search for potential drug targets and predict chemical reactions. Meta trained his model, called ESM-2, on protein sequences. The company claimed that this approach allowed him to predict the sequences of more than 600 million proteins in just two weeks. Also, his AI research lab at Google, DeepMind, has a system called AlphaFold that predicts complete protein structures, achieving speed and accuracy that far exceeds previous, less complex algorithmic methods.

Profluent trains AI models on large datasets (one containing over 40 billion protein sequences) to create new systems as well as fine-tune existing gene editing and protein production systems . Rather than developing treatments on its own, the startup plans to work with external partners to create “genetic medicines” with the most promising paths to approval.

Madani argues that this approach has the potential to significantly reduce the time and money typically required to develop treatments. According to industry group PhRMA, it takes an average of 10 to 15 years to develop a new drug, from initial discovery to regulatory approval. Meanwhile, recent estimates put the cost of developing new drugs at between hundreds of millions of dollars and $2.8 billion.

“Many influential medicines were actually discovered by chance rather than intentionally designed,” Madani said. “[Profluent’s] This ability offers humanity the opportunity to move the most needed solutions in biology from accidental discovery to deliberate design. ”

Berkeley-based Profluent, which has 20 employees, is backed by leading venture capital firms including Spark Capital (which led the company's recent $35 million funding round), Insight Partners, Air Street Capital, AIX Ventures, and Convergent Ventures. Supported. Google Chief Scientist Jeff Dean also contributed, making the platform even more reliable.

Madani said Profluent's focus in the coming months will be on upgrading its AI models, including expanding its training dataset and acquiring customers and partners. You have to be proactive. Rival companies like EevolutionaryScale and Basecamp Research are rapidly training their own protein production models and raising massive VC funding.

“We developed the first platform and demonstrated scientific progress in gene editing,” Madani said. “Now is the time to scale and work with our partners to start delivering solutions that align with our ambitions for the future.”



Source link

Share. Facebook Twitter Pinterest LinkedIn Tumblr Email

Related Posts

7 days left: Founders and VCs save over $300 on all stage passes

March 24, 2025

AI chip startup Furiosaai reportedly rejecting $800 million acquisition offer from Meta

March 24, 2025

20 Hottest Open Source Startups of 2024

March 22, 2025

Andrill may build a weapons factory in the UK

March 21, 2025

Startup Weekly: Wiz bets paid off at M&A Rich Week

March 21, 2025

Wayve CEO shares his key elements for scaling autonomous driving technology

March 21, 2025

Leave A Reply Cancel Reply

Top Reviews
Editors Picks

7 days left: Founders and VCs save over $300 on all stage passes

March 24, 2025

AI chip startup Furiosaai reportedly rejecting $800 million acquisition offer from Meta

March 24, 2025

20 Hottest Open Source Startups of 2024

March 22, 2025

Andrill may build a weapons factory in the UK

March 21, 2025
About Us
About Us

Welcome to Tech Brunch, your go-to destination for cutting-edge insights, news, and analysis in the fields of Artificial Intelligence (AI), Cryptocurrency, Technology, and Startups. At Tech Brunch, we are passionate about exploring the latest trends, innovations, and developments shaping the future of these dynamic industries.

Our Picks

iOS 19: All the rumor changes that Apple could bring to the new operating system

June 8, 2025

Meta reportedly invests billions of dollars in scale AI

June 8, 2025

WWDC 2025: What to expect from this year's meeting

June 8, 2025

Subscribe to Updates

Subscribe to our newsletter and never miss our latest news

Subscribe my Newsletter for New Posts & tips Let's stay updated!

© 2025 TechBrunch. Designed by TechBrunch.
  • Home
  • About Tech Brunch
  • Advertise with Tech Brunch
  • Contact us
  • DMCA Notice
  • Privacy Policy
  • Terms of Use

Type above and press Enter to search. Press Esc to cancel.