Rindi G, Luinetti O, Cornaggia M, et al. Three subtypes of gastric argyrophil carcinoid and the gastric neuroendocrine carcinoma: a clinicopathologic study. Gastroenterology. 1993;104:994–1006.

Article  CAS  PubMed  Google Scholar 

Ooi A, Ota M, Katsuda S, et al. An unusual case of multiple gastric carcinoids associated with diffuse endocrine cell hyperplasia and parietal cell hypertrophy. Endocr Pathol. 1995;6:229–37.

Article  PubMed  Google Scholar 

Abraham SC, Carney JA, Ooi A, et al. Achlorhydria, parietal cell hyperplasia, and multiple gastric carcinoids: a new disorder. Am J Surg Pathol. 2005;29:969–75.

Article  PubMed  Google Scholar 

Nakata K, Aishima S, Ichimiya H, et al. Unusual multiple gastric carcinoids with hypergastrinemia: report of a case. Surg Today. 2010;40:267–71.

Article  PubMed  Google Scholar 

Ishioka M, Hirasawa T, Kawachi H, et al. Enterochromaffin-like cell neuroendocrine tumor associated with parietal cell dysfunction. Gastrointest Endosc. 2019;90:841–5.

Article  PubMed  Google Scholar 

Ihara Y, Umeno J, Hori Y. Type IV gastric carcinoids in the stomach caused by ATP4A gene mutations. Clin Gastroenterol Hepatol. 2020;18:A22.

Article  PubMed  Google Scholar 

Hirai R, Haruma K, Okada H, et al. A case of enterochromaffin-like cell neuroendocrine tumor associated with parietal cell dysfunction which was successfully treated with somatostatin analogue. Clin J Gastroenterol. 2022;15:363–7.

Article  PubMed  Google Scholar 

Abe Y, Hatta W, Asonuma S, et al. Parietal cell dysfunction: a rare cause of gastric neuroendocrine neoplasm with achlorhydria and extreme hypergastrinemia. Intern Med. 2022;61:2441–8.

Article  PubMed  PubMed Central  Google Scholar 

Shiroma S, Higuchi K, Ota H, et al. A rare case of an enterochromaffin-like neuroendocrine tumor associated with parietal cell dysfunction treated using endoscopic submucosal dissection. Clin J Gastroenterol. 2022;15:1041–7.

Article  PubMed  Google Scholar 

Namikawa K, Kamada T, Fujisaki J, et al. Clinical characteristics and long-term prognosis of type 1 gastric neuroendocrine tumors in a large Japanese national cohort. Dig Endosc. 2023;35:757–66.

Article  PubMed  Google Scholar 

Rugge M, Bricca L, Guzzinati S, et al. Autoimmune gastritis: long-term natural history in naive Helicobacter pylori-negative patients. Gut. 2023;72:30–8.

Article  CAS  PubMed  Google Scholar 

Miceli E, Lenti MV, Gentile A, et al. Long-term natural history of autoimmune gastritis: results from a prospective, monocentric series. Am J Gastroenterol. 2023. https://doi.org/10.14309/ajg.0000000000002619

Terao S, Suzuki S, Yaita H, et al. Multicenter study of autoimmune gastritis in Japan: Clinical and endoscopic characteristics. Dig Endosc. 2020;32:364–72.

Article  PubMed  Google Scholar 

Singh V, Mani I, Chaudhary DK. ATP4A gene regulatory network for fine-tuning of proton pump and ion channels. Syst Synth Biol. 2013;7:23–32.

Article  PubMed  PubMed Central  Google Scholar 

Du Z, Deng S, Wu Z, et al. Genome-wide analysis of haloacid dehalogenase genes reveals their function in phosphate starvation responses in rice. PLoS ONE. 2021;16:1–17.

Article  Google Scholar 

Calvete O, Reyes J, Zuñiga S, et al. Exome sequencing identifies ATP4A gene as responsible of an atypical familial type I gastricneuroendocrine tumour. Hum Mol Genet. 2015;24:2914–22.

Article  CAS  PubMed  Google Scholar 

Spicer Z, Miller ML, Andringa A, et al. Stomachs of mice lacking the gastric H, K-ATPase α-subunit have achlorhydria, abnormal parietal cells, and ciliated metaplasia. J Biol Chem. 2000;275:21555–65.

Article  CAS  PubMed  Google Scholar 

Scarff KL, Judd LM, Toh B, et al. Gastric H+, K+-adenosine triphosphatase β subunit is required for normal function, development, and membrane structure of mouse parietal cells. Gastroenterology. 1999;117:605–18.

Article  CAS  PubMed  Google Scholar 

Rubio CA, Miller ML. Fundic gland cysts in Atp4a−/− mice mimic fundic gland polyps in humans. In Vivo (Brooklyn). 2009;23:979–81.

Google Scholar 

Calvete O, Varro A, Pritchard DM, et al. A knockin mouse model for human ATP4aR703C mutation identified in familial gastric neuroendocrine tumors recapitulates the premalignant condition of the human disease and suggests new therapeutic strategies. Dis Model Mech. 2016;9:975–84.

CAS  PubMed  PubMed Central  Google Scholar 

Narimatsu H. Constructing a contemporary gene–environmental cohort: study design of the Yamagata molecular epidemiological cohort study. J Hum Genet. 2013;58:54–6.

Article  PubMed  Google Scholar