Functional Variants in NFKBIE and RTKN2 Involved in Activation of the NF-κB Pathway Are Associated with Rheumatoid Arthritis in Japanese

Keiko Myouzen, Yuta Kochi, Yukinori Okada, Chikashi Terao, Akari Suzuki, Katsunori Ikari, Tatsuhiko Tsunoda, Atsushi Takahashi, Michiaki Kubo, Atsuo Taniguchi, Fumihiko Matsuda, Koichiro Ohmura, Shigeki Momohara, Tsuneyo Mimori, Hisashi Yamanaka, Naoyuki Kamatani, Ryo Yamada, Yusuke Nakamura, Kazuhiko Yamamoto