Certain cancers that contain organized clusters of immune cells known as tertiary lymphoid structures (TLS) do not respond to treatment as well as expected. Even though they have TLS that support the elimination of cancer cells, they remain resistant to immunotherapy. γ-Aminobutyric acid (GABA), better known as the brain’s major inhibitory neurotransmitter, may play a role in this lack of response by acting as an immunoregulatory metabolite, according to a study led by scientists at Sorbonne Université.

Human cytomegalovirus (CMV) is a clinical challenge in infants and immunocompromised individuals, since no licensed vaccine exists. Vaccine development is complex due to several factors, including viral latency, genomic complexity and immune evasion, among others. Evaxion A/S recently presented data on its proprietary AI-immunology platform used to create the EVX-V1 vaccine for CMV infection.

The Global Health Innovative Technology (GHIT) Fund is investing approximately ¥2.86 billion ($18 million) in six R&D projects for the development of drugs for malaria, tuberculosis (TB) and neglected tropical diseases.

A new strategy based on regulatory T cells (Tregs) engineered with chimeric antigen receptors (CARs) has shown that cell therapies can be directed against soluble allergens to control inflammation. The findings open a potential path toward the development of antigen-specific cell therapies for allergies caused by pollen, food allergens or dust mites.

Fate Therapeutics Inc. has obtained IND clearance from the FDA for FT-839, the company’s next-generation, off-the-shelf CAR T-cell product candidate targeting CD19 and CD38 for autoimmune diseases.

Cancer researchers are increasingly turning to the microbiome to understand why some patients respond well to treatment while others face severe complications. Gut microbial communities shift during intensive therapies such as bone marrow transplantation, and those changes influence infection risk, immune recovery and long‑term survival. New advances in microbial sequencing and engineering redefine this community as a measurable clinical parameter that can be monitored, modeled, and even therapeutically reshaped to improve outcomes in oncology and other conditions.

Abera Bioscience AB has completed a ferret study with its intranasal influenza vaccine candidate. The results were consistently strong and encourage the continued development of the program. Abera intends to publish detailed study data in a peer-reviewed scientific journal.