Targeting the Exon2 splice cis-element in PD-1 and its effects on lymphocyte function. - Tan, Yuto; Kumagai-Takei, Naoko; Shimizu, Yurika; Yamasaki, Akira; Hara-Yamamoto, Mari; Mitani, Shigeru; Ito, Tatsuo (PLoS ONE, 2025)