Adam Feuerstein

Adam Feuerstein

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Veteran biotech journalist; delivers breaking industry news and analysis at STAT News.

New OS Data Reveal Daraxonrasib
SocialMay 31, 2026

New OS Data Reveal Daraxonrasib

A warm #ASCO26 welcome to daraxonrasib and RASolute-302 study in 2nd line metPDAC from $RVMD My story in the post below. Here are the OS curves you haven't seen yet. https://t.co/VoNSu8BH3f

By Adam Feuerstein
ASCO Day 1: Positive Myeloma and Lung Cancer Data
SocialMay 29, 2026

ASCO Day 1: Positive Myeloma and Lung Cancer Data

#ASCO26 Day 1. We're ASCOmaxxing. Positive data for Bristol $BMY in multiple myeloma and Pfizer $PFE in lung cancer. The FDA will surely convene an adcomm for $REPL, right? And Dizal's good day/bad day. https://t.co/NiENYMHswv via @statnews

By Adam Feuerstein
FDA Cancer Office, Not CBER, Blocked RP1 Approval
SocialMay 29, 2026

FDA Cancer Office, Not CBER, Blocked RP1 Approval

Whether or not you believe $REPL RP1 deserves to be approved or not, let's please be truthful about what has transpired so far: Richard Pazdur and others in the FDA's cancer office were responsible for RP1's initial rejection. They objected...

By Adam Feuerstein
Lilly's Verve Gene Editor Cuts Cholesterol, but Delays Loom
SocialMay 25, 2026

Lilly's Verve Gene Editor Cuts Cholesterol, but Delays Loom

Eli Lilly $LLY says Verve’s gene editor lowers cholesterol levels in early, but development timelines have slipped. https://t.co/fuJOPyDwQb via @Jasonmmast

By Adam Feuerstein
Kelun's MRK ADC Shows Promise Over Akeso in Lung Cancer
SocialMay 21, 2026

Kelun's MRK ADC Shows Promise Over Akeso in Lung Cancer

The #ASCO26 abstracts are live. I wrote a story about the Kelun $MRK ADC sac-TMT, which looks very good in lung cancer, potentially better than Akeso / $SMMT 's ivonescimab https://t.co/exfmgabTLa

By Adam Feuerstein
ASCO Abstracts Posted Tomorrow, Full Data Saved for Meeting
SocialMay 20, 2026

ASCO Abstracts Posted Tomorrow, Full Data Saved for Meeting

The #ASCO26 abstracts will be posted tomorrow at 5 pm EDT. What this means, and what is doesn't. -- No late-breaker abstracts tomorrow. You will not see the plenary session data from $RVMD, Akeso / $SMMT, $JNJ or $LLY....

By Adam Feuerstein
FDA Review Highlights Single‑Arm Trial Approval Risks
SocialMay 20, 2026

FDA Review Highlights Single‑Arm Trial Approval Risks

$IBRX -- The FDA accepted the sBLA to expand Anktiva to include the treatment of MNBIC papillary. The PDUFA date is Jan. 6, 2027. Standard review. A positive development for ImmunityBio, but like all things, details matter. Approval...

By Adam Feuerstein
AI Designs Entirely New Therapeutic Molecules, Says Ex‑Stanford President
SocialMay 19, 2026

AI Designs Entirely New Therapeutic Molecules, Says Ex‑Stanford President

Marc Tessier-Lavigne, CEO of Xaira Therapeutics, talking about using AI to make entirely novel (potentially) therapeutic molecules that do not exist in nature. Wow type stuff @matthewherper also asking about his tenure as Stanford president that was cut short (he resigned),after accusations...

By Adam Feuerstein
FDA CDER Acting Director Tracy Hoeg Set to Leave
SocialMay 15, 2026

FDA CDER Acting Director Tracy Hoeg Set to Leave

FDA Center for Drug Evaluation & Research (CDER) Acting Director Tracy Beth Hoeg expected to depart from agency - Reuters

By Adam Feuerstein
Seeking Must-See ASCO26 Abstracts for May 21
SocialMay 15, 2026

Seeking Must-See ASCO26 Abstracts for May 21

Hey BioXers who pay attention to cancer: Are there data coming out on May 21 in #ASCO26 abstracts (not late breakers) that you deem must see? I'm trying to figure out what needs to be covered on May 21 when...

By Adam Feuerstein
RGNX Shows 71% Microdystrophin, Eyes 2027 Approval
SocialMay 14, 2026

RGNX Shows 71% Microdystrophin, Eyes 2027 Approval

$RGNX Duchenne gene therapy study results are out: microdystrophin expression reached an average of 71% of normal across all 31 boys at 12 wks. Functional improvements in a subset of boys followed for one year also seen. The big question...

By Adam Feuerstein
Marty Makary: The Worst FDA Commissioner in 25 Years
SocialMay 12, 2026

Marty Makary: The Worst FDA Commissioner in 25 Years

And here's @matthewherper on why Marty Makary was the worst FDA commissioner in 25 years https://t.co/a44yjB5sZn

By Adam Feuerstein
XBI Sees Modest Boost After Anticlimactic FDA Decision
SocialMay 12, 2026

XBI Sees Modest Boost After Anticlimactic FDA Decision

$XBI getting small lift (so far) from the Un-Martying of the FDA. It's all very anticlimactic. https://t.co/q4ta0bkJh4

By Adam Feuerstein
RIGL to Sell Approved Veppanu for ARVN, PFE
SocialMay 12, 2026

RIGL to Sell Approved Veppanu for ARVN, PFE

$RIGL will sell the newly approved Veppanu for $ARVN and $PFE. Modest financial terms https://t.co/9RsbSMzxBf

By Adam Feuerstein
Adam Feuerstein | Pulse