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Cited by 440

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

Whole-exome sequencing uncovers frequent GNAS mutations in intraductal papillary mucinous neoplasms of the pancreas

Open access
Furukawa, Toru, Kuboki, Yuko, Tanji, Etsuko, Yoshida, Shoko, Hatori, Takashi, Yamamoto, Masakazu, Shibata, Noriyuki, Shimizu, Kyoko, Kamatani, Naoyuki, Shiratori, Keiko·2011·Scientific Reports

Abstract

Intraductal papillary mucinous neoplasm (IPMN) is a common pancreatic cystic neoplasm that is often invasive and metastatic, resulting in a poor prognosis. Few molecular alterations unique to IPMN are known. We performed whole-exome sequencing for a primary IPMN tissue, which uncovered somatic mutations in KCNF1, DYNC1H1, PGCP, STAB1, PTPRM, PRPF8, RNASE3, SPHKAP, MLXIPL, VPS13C, PRCC, GNAS, KRAS, RBM10, RNF43, DOCK2, and CENPF. We further analyzed GNAS mutations in archival cases of 118 IPMNs and 32 pancreatic ductal adenocarcinomas (PDAs), which revealed that 48 (40.7%) of the 118 IPMNs but none of the 32 PDAs harbored GNAS mutations. G-protein alpha-subunit encoded by GNAS and its downstream targets, phosphorylated substrates of protein kinase A, were evidently expressed in IPMN; the latter was associated with neoplastic grade. These results indicate that GNAS mutations are common and specific for IPMN, and activation of G-protein signaling appears to play a pivotal role in IPMN.

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Crossref · 10.1038/srep00161

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Metadata

Authors
Furukawa, T., Kuboki, Y., Tanji, E., Yoshida, S., Hatori, T., Yamamoto, M., Shibata, N., Shimizu, K., Kamatani, N., & Shiratori, K.
Venue
Scientific Reports
Published
2011-11-18
Volume
1
Issue
1
Pages
161-161
ISSN
2045-2322 (ISSN-L)
OpenAlex
W1975616447
Cited by
440
References
35
FWCI
14.75
Type
journal article
Language
en
Open access
gold

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