While U.S. President Donald Trump’s country-by-country reciprocal and newly negotiated tariffs go into effect today, a separate, global biopharma sector tariff of, possibly, 200% continues to loom over the sector. For many stakeholders, a biopharma sector tariff of even 25%, as first proposed by Trump, would be a disaster in the making, especially when combined with the pressures of Medicare price negotiations and the president’s escalation of most-favored-nation pricing.

The BioWorld Drug Developers Index (BDDI) rebounded in the second quarter, ending the first half (H1) of 2025 up 1.23% after being down 7.36% at the end of March and 5.52% at April’s close. The BDDI continued to track just below the Dow Jones Industrial Average, which gained 3.64% in H1, and outperformed the Nasdaq Biotechnology Index, which ended June down 1.92%.

At the 2025 Alzheimer’s Association International Conference (AAIC), one of the bigger splashes was made by a cardiovascular drug. In a presentation on July 30, Newamsterdam Pharma Co. NV presented data showing that its cholesterol drug obicetrapib lowered levels of the Alzheimer’s Disease biomarker p-tau217.

In June 2025, BioWorld tracked 254 clinical trial updates across phases I to III, up from 223 in May, 151 in April and 197 in March. Of the June updates, 24 trials reported positive phase III results, while only one was reported as a failure.

South Korea’s pharmaceutical manufacturing reached an all-time high of ₩32.86 trillion (US$23 billion) in 2024, representing a 7.3% increase from 2023 and the highest on record since the country began count in 1998.

Neurogene Inc.’s disclosure June 30 of its registrational trial design in Rett syndrome (RS) added spice to the space, where Taysha Gene Therapies Inc. is another closely watched player. The New York-based firm said Embolden will test NGN-401, a gene therapy for the treatment of females age 3 and older with RS. U.S. regulators have signed off regarding key aspects of Embolden’s structure.