Clinical · 31 May 2026

ASCO Day 2: Bispecifics, Lung Cancer, and FDA Remarks

BioNTech and Pfizer presented bispecific antibody data at ASCO's annual meeting, while FDA oncology leader Rick Pazdur offered notable public remarks about the agency.

The second day of the American Society of Clinical Oncology (ASCO) annual meeting drew attention across several areas of oncology research, with bispecific antibodies, lung cancer treatment, and regulatory commentary among the prominent themes, according to a report by STAT News.

Bispecific Antibody Data From BioNTech and Pfizer

BioNTech and Pfizer presented findings related to bispecific antibodies at the conference. Bispecific antibodies are engineered proteins designed to bind two different targets simultaneously, a mechanism that has attracted growing interest in cancer immunotherapy research. The specifics of the data presented were not detailed in available reporting, though the presentations were noted as significant enough to feature among the day's highlights.

Lung Cancer and Immunotherapy in Focus

Lung cancer developments also featured on the second day's agenda, alongside broader discussions of emerging immunotherapy approaches. ASCO's annual meeting serves as one of the primary venues where oncology researchers and clinicians share clinical trial results and early-stage findings, making it a closely watched event within the field.

New immunotherapy strategies continued to represent a substantial portion of the conference's scientific program, reflecting an ongoing shift in cancer treatment research toward immune-based interventions.

Remarks From an FDA Oncology Leader

Rick Pazdur, a prominent figure within the FDA's oncology division, made public remarks at or around the conference that were characterised in coverage as notably candid. STAT News described his comments as reflecting a perception of a positive development, or "silver lining," at the agency. No direct quotations from Pazdur were available in the sourced reporting.

The remarks drew attention given Pazdur's long-standing role in shaping the regulatory landscape for cancer drug approvals in the United States. Public statements from senior FDA officials at major oncology gatherings are often scrutinised for signals about the agency's evolving priorities and review processes.

Context: ASCO's Role in Oncology Research

The ASCO annual meeting is widely regarded as a key forum for the presentation of cancer research, drawing submissions from academic institutions, pharmaceutical companies, and clinical research organisations globally. Day 2 coverage, as reported by STAT News, suggests a broad range of therapeutic areas and regulatory topics were under discussion, with bispecific antibodies and immunotherapy representing particularly active areas of scientific interest at this year's gathering.

References

  1. STAT+: BioNTech and Pfizer tout bispecifics data, and Pazdur sees silver lining at FDA STAT News
This is news reporting and is not medical advice. For medical questions, consult a doctor.