NewslettersHuman Immunology NewsHematopoietic Prostaglandin D2 Synthase Controls Tfh/Th2 Communication and Limits Tfh Antitumor EffectsBy Danielle Corrigan - May 26, 2022042Researchers showed that T follicular helper cells expressed hematopoietic prostaglandin D2 (PGD2) synthase in a pSTAT1/pSTAT3-dependent manner.[Cancer Immunology Research]Abstract