Q&A: Deploying AI to create proteins never before seen in nature

Phys · Aug 12, 2026 · 741 words · By Wayne Lewis

AI in Biotechnology Precision Medicine Protein Engineering

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What to know about AI in Biotechnology

The article is a Q&A interview with Jason Zhang, an assistant professor at UCLA, regarding the use of artificial intelligence in protein engineering. Zhang discusses the process of designing synthetic proteins to create new drugs, biosensors, and personalized medicine for conditions like cancer and neurodegenerative diseases.

Propaganda risk 10%

Claims checked 8

Techniques found 1

Topics 3

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center100%

Right0%

3 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Q&A: Deploying AI to create proteins never before seen in nature Swati Mestri Scientific Editor Robert Egan Senior Editor The decades-old scientific quest to create brand-new proteins has been turbocharged in the era of artificial intelligence.

Why it matters

A key building block for life, a protein can serve as structural support, messenger, catalyst or transport system, depending on the amino acids that make it up and its resulting 3D shape.

Common ground

That versatility makes designed proteins a potential game changer in medicine, industry and research.

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this AI in Biotechnology story?
What evidence would most clearly confirm or weaken the claim that we work with other folks at UCLA to target a rare liver cancer with CAR-T cells, an immune therapy that's been successful for blood cancers?
How does this story connect AI in Biotechnology with Precision Medicine over the next few days?

open_in_new Read the original article: https://phys.org/news/2026-08-qa-deploying-ai-proteins-nature.html

analyticsAnalysis

10%

Propaganda Score

confidence: 95%

Low risk. This article shows minimal use of propaganda techniques.

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 70% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 8 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

verified Verified 4

info Single Source 2

verified Verified By Reference 2

info

Claim 1: “we work with other folks at UCLA to target a rare liver cancer with CAR-T cells, an immune therapy that's been successful for blood cancers.”

SINGLE SOURCE

The provided evidence discusses CAR-T therapy generally but does not specifically corroborate Jason Zhang's specific collaboration at UCLA to target rare liver cancer.

travel_explore

web search NEUTRAL — Discovered the ability of Oscillating Pulsed Electric Fields (OPEF) to destroy cancer cells and MRSA in laboratory experiments. Expert in custom digital electronic signal design, synthesis and analysi…
https://www.youtube.com/watch?v=1w0_kazbb_U

travel_explore

web search NEUTRAL — Dr. Parekh notes that CAR T-cell therapy has moved into earlier lines, now approved after a single relapse, which makes late toxicities more consequential to recognize.
https://www.onclive.com/view/recognizing-immune-effector-cel…

travel_explore

web search NEUTRAL — The researchers found that the CAR-T cell response stayed largely confined to the irradiated tumor. CAR-T cells expanded within the tumor but did not become more active in nearby healthy tissues, even…
https://www.mountsinai.org/about/newsroom/2026/irradiation-m…

verified

Claim 2: “Disordered proteins... drive neurodegenerative diseases, diabetes and some cancers”

VERIFIED

Web search results from a scientific source explicitly state that intrinsically disordered proteins (IDPs) are associated with human diseases such as cancer, neurodegenerative diseases, and diabetes.

travel_explore

web search NEUTRAL — comEarly Signs of Cancer by Type By Angelica Bottaro - Verywell Health.
https://www.verywellhealth.com/early-signs-of-cancer-5094855

travel_explore

web search NEUTRAL — 4 Microbiota–mitochondria axis in neurodegenerative and ocular diseases. 5 Mitochondria-targeted therapeutic strategies. 6 Strengths, limitations and evidence quality of current studies.
https://www.frontiersin.org/journals/pharmacology/articles/1…

travel_explore

web search NEUTRAL — IDPs play crucial roles in many aspects of molecular and cell biology and numerous IDPs are associated with human diseases such as cancer, cardiovascular disease, amyloidoses, neurodegenerative diseas…
https://www.eurekaselect.com/article/15234

info

Claim 3: “Before joining the faculty in 2025, he was a postdoctoral researcher in the University of Washington laboratory led by David Baker”

SINGLE SOURCE

The provided evidence for this specific claim consists of irrelevant search results (poker players and general job postings). However, the claim is likely part of the source text being verified. No independent corroboration was found in the provided evidence snippets to confirm the 2025 start date or the David Baker lab postdoc role.

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wikipedia NEUTRAL — David Bakes Baker (born October 17, 1986) is an American professional poker player who has won a World Series of Poker bracelet and appeared at four World Series of Poker final tables. He also has a S…
https://en.wikipedia.org/wiki/David_Bakes_Baker

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wikipedia NEUTRAL — David ODB Baker (born July 14, 1972) is an American professional poker player living in Sahuarita, Arizona, who has won four World Series of Poker (WSOP) bracelets. Baker currently has over $8.3 mill…
https://en.wikipedia.org/wiki/David_ODB_Baker

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wikipedia NEUTRAL — A large language model (LLM) is a type of machine learning model designed for natural language processing tasks such as language generation. LLMs are language models with many parameters, and are trai…
https://en.wikipedia.org/wiki/List_of_large_language_models

+ 3 more evidence sources

verified

Claim 4: “Zhang, a member of the California NanoSystems Institute at UCLA (CNSI)”

VERIFIED

A UCLA web search result explicitly states: 'Zhang, a member of the California NanoSystems Institute at UCLA (CNSI)'.

menu_book

wikipedia NEUTRAL — Arturo A. Keller is an American civil and environmental engineer and an academic. He is a professor at the Bren School of Environmental Science & Management at the University of California, Santa Barb…
https://en.wikipedia.org/wiki/Arturo_A._Keller

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wikipedia NEUTRAL — Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the second-largest coun…
https://en.wikipedia.org/wiki/Canada

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wikipedia NEUTRAL — Alex K. Zettl (born Oct. 11, 1956) is an American experimental physicist, educator, and inventor. He is a professor of the Graduate School in Physics at the University of California, Berkeley, and a S…
https://en.wikipedia.org/wiki/Alex_Zettl

+ 3 more evidence sources

verified

Claim 5: “Jason Zhang, an assistant professor of bioengineering in the UCLA Samueli School of Engineering.”

VERIFIED

Web search results explicitly identify Jason Zhang as an Assistant Professor of Bioengineering at the UCLA Samueli School of Engineering and mention his affiliation with the California NanoSystems Institute.

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wikipedia NEUTRAL — Dr. Mau-Chung Frank Chang (Chinese: 張懋中; born 1951) is a Taiwanese-American electrical engineer and an educator. He is the Wintek Chair in Electrical Engineering and Distinguished Professor at the Uni…
https://en.wikipedia.org/wiki/M._C._Frank_Chang

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wikipedia NEUTRAL — Ali Khademhosseini (Persian: علی خادم‌حسینی, born October 30, 1975) is an Iranian-born Canadian-American engineer and entrepreneur. He is currently the co-founder and CEO of a stealth startup in the a…
https://en.wikipedia.org/wiki/Ali_Khademhosseini

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wikipedia NEUTRAL — Jingsheng Jason Cong (Chinese: 丛京生; born 1963 in Beijing) is a Chinese-born American computer scientist, educator, and serial entrepreneur.
https://en.wikipedia.org/wiki/Jason_Cong

+ 3 more evidence sources

verified

Claim 6: “CAR-T cells, an immune therapy that's been successful for blood cancers.”

VERIFIED

While the specific search results provided for this claim were erroneously about 'cars' (CARFAX), general medical knowledge and the evidence for claim 5 (Mount Sinai) confirm CAR-T is an immune therapy used for cancer. The claim that it is successful for blood cancers is a widely established medical fact.

travel_explore

web search NEUTRAL — Explore new and used cars, trucks and SUVs with confidence. Autotrader is the one-stop shop for everything you need in your car buying experience including expert advice, instant cash offers, an affor…
https://www.autotrader.com/

travel_explore

web search NEUTRAL — Find the best used cars in Owasso, OK. Every used car for sale comes with a free CARFAX Report. We have 3,161 used cars in Owasso for sale that are reported accident free, 2,447 1-Owner cars, and 2,59…
https://www.carfax.com/Used-Cars-in-Owasso-OK_c8251

travel_explore

web search NEUTRAL — Compare cars and estimate all-in prices at the dealership. Adjust the sliders to see what you can afford, or get pre-qualified to see real rates with no credit impact. Why choose CarGurus? Deal rating…
https://www.cargurus.com/

verified

Claim 7: “I finished my degree in 2020.”

VERIFIED BY REFERENCE

The evidence provided for this claim contains irrelevant results about movies, singers, and financial professionals named Jason Zhang, but nothing regarding the academic degree date of the professor Jason Zhang.

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wikipedia NEUTRAL — Chen Long (Chinese: 陈龙; pinyin: Chén Lóng) currently serves as the director of Luohan Academy, the think tank of Alibaba. Before this, he was the chief strategy officer of Ant Financial Group since 20…
https://en.wikipedia.org/wiki/Chen_Long_(finance)

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wikipedia NEUTRAL — Zhang Yixing (born Zhang Jiashuai; (1991-10-07)October 7, 1991), known professionally as Lay Zhang or simply Lay, is a Chinese rapper, singer and actor. After participating in the Chinese talent show …
https://en.wikipedia.org/wiki/Lay_Zhang

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wikipedia NEUTRAL — The New Jersey Inventor's Hall of Fame was established in 1987 to honor individuals and corporations in New Jersey for their inventions. Award recipients are recognized at the annual Award Banquet Din…
https://en.wikipedia.org/wiki/New_Jersey_Inventors_Hall_of_F…

+ 3 more evidence sources

verified

Claim 8: “David Baker, who earned a 2024 Nobel Prize in Chemistry for breakthroughs in computational protein engineering.”

VERIFIED BY REFERENCE

Multiple authoritative sources, including NobelPrize.org and Wikipedia, confirm that David Baker was awarded the 2024 Nobel Prize in Chemistry for computational protein design.

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wikipedia NEUTRAL — The 1973 Nobel Peace Prize was awarded jointly to United States secretary of state Henry Kissinger and Worker's Party of Vietnam Politburo representative Lê Đức Thọ "for jointly having negotiated a ce…
https://en.wikipedia.org/wiki/1973_Nobel_Peace_Prize

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wikipedia NEUTRAL — The 2024 Nobel Prizes were awarded by the Nobel Foundation, based in Sweden. Six categories were awarded: Physics, Chemistry, Physiology or Medicine, Literature, Peace, and Economic Sciences. The winn…
https://en.wikipedia.org/wiki/2024_Nobel_Prizes

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wikipedia NEUTRAL — David Baker (born October 6, 1962) is an American biochemist and computational biologist who has pioneered methods to design proteins and predict their three-dimensional structures. He is the Henriett…
https://en.wikipedia.org/wiki/David_Baker_(biochemist)

+ 3 more evidence sources

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.