In Q1 2026, progress in the autoimmune field is no longer characterized by fragmented innovation, but by systematic breakthroughs centered on a handful of core targets. Starting from these targets, the following provides a detailed overview of the most representative BD deals and clinical milestones within each category.
The blood–brain barrier (BBB) is emerging as a critical gateway for drug delivery to the central nervous system. With agents such as Trontinemab and Pabinafusp alfa advancing into clinical validation, BBB shuttling mechanisms are reshaping the criteria for assessing target druggability.
Ahead of the 2026 AACR Annual Meeting, global business development (BD) activity surged in March, showing clear structural trends. On one hand, large-scale M&A and licensing deals continued to concentrate in oncology and immunology. On the other hand, emerging technology platforms such as AI-driven drug discovery, targeted protein degradation (TPD), and multispecific antibodies gained significant momentum. Meanwhile, Chinese biotech companies deepened their participation in global dealmaking through NewCo structures and regional licensing.
This report systematically organizes key March transactions by therapeutic area to highlight the core logic and emerging hotspots in innovative drug BD.
From abstract frequency, the top ADC targets at AACR 2026 rank approximately as follows: HER2 (64) > TROP2 (33) > EGFR (29) > PD-L1 (18) > NECTIN4 (17) > B7-H3/CD276 (15) > FOLR1 (12) > c-Met (11) > CDH17 (10) > DLL3 (8) > CLDN18.2 (7). Below is a concise overview of these key ADC targets.
AACR 2026 trends clearly indicate a turning point. GPCR-related research is rapidly expanding beyond traditional small-molecule receptor modulation into tumor microenvironment regulation, Treg depletion, antibody-drug conjugates (ADCs), bispecific antibodies, multispecific biologics, and radiopharmaceuticals.
Although February coincided with the Lunar New Year holiday and a seasonal slowdown in market activity, global biopharma business development remained highly active. From RNAi licensing and CAR-T acquisitions to antibody collaborations and AI-driven drug discovery alliances, multiple headline transactions were announced in rapid succession, many reaching multi-billion-dollar values.
January 2026 global pharma BD and M&A activity highlights sustained capital concentration in innovative targets, AI-driven drug discovery, bispecific antibodies, and peptide therapeutics. Large multinational pharmaceutical companies continue to rapidly reinforce pipelines through acquisitions, licensing, and strategic collaborations, while Chinese innovators steadily enhance their negotiating power on the global stage.
In December 2025, global biopharma business development (BD) activity surged toward year-end, reflecting a clear rhythm and structural pattern. Early-month platform-level collaborations by multinational pharma companies were followed by mid-month antibody and metabolic disease deals, and culminated in a wave of late-December out-licensing transactions by Chinese innovative drug developers.
In October 2025, the global biopharmaceutical sector remained highly active, with innovation-driven collaborations and mergers & acquisitions continuing to heat up. Major deals were struck across diverse areas—including antibody drugs, ADCs, RNA therapeutics, AI-driven drug discovery, autoimmune diseases, gene editing, drug delivery, and neurological disorders—reflecting sustained investor and industry confidence in the biopharma landscape. The…
Weight loss isn’t just about “eating less and exercising more“; it’s also about the molecular dynamics behind it. While GLP-1 drugs have been a global hit over the past few years, the development of weight loss drugs extends far beyond this one. New metabolic targets are constantly being discovered, and research and clinical progress are…