Glycogen synthase kinase-3β ablation limits pancreatitis-induced acinar-to-ductal metaplasia.
Glycogen synthase kinase-3β ablation limits pancreatitis-induced acinar-to-ductal metaplasia.
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糖原合酶激酶-3β 消融限制胰腺炎引起的腺泡到导管化生
DOI:
10.1002/path.4928
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发表时间:
2017-09
期刊:
影响因子:
--
通讯作者:
Billadeau DD
中科院分区:
文献类型:
--
作者:
Ding L;Liou GY;Schmitt DM;Storz P;Zhang JS;Billadeau DD
Acinar-to-ductal metaplasia (ADM) is a reversible epithelial trans-differentiation process that occurs in response to acute inflammation. ADM can rapidly progress toward pre-malignant pancreatic intraepithelial neoplasia (PanIN) lesions in the presence of mutant KRas and ultimately pancreatic adenocarcinoma (PDAC). In the present work we elucidate the role and related mechanism of Glycogen synthase kinase-3beta (GSK-3β) in ADM development using in vitro 3D cultures and genetically engineered mouse models. We show that GSK-3β promotes TGFα-induced ADM in 3D cultured primary acinar cells, whereas deletion of GSK-3β attenuates caerulein-induced ADM formation and PanIN progression in KRasG12D transgenic mice. Furthermore, we demonstrate that GSK-3β ablation influences ADM formation and PanIN progression by suppressing oncogenic KRas-driven cell proliferation. Mechanistically, we show that GSK-3β regulates proliferation by increasing the activation of S6 kinase. Taken together, these results indicate that GSK-3β participates in early pancreatitis-induced ADM and thus could be a target for the treatment of chronic pancreatitis and prevention of PDAC progression.
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影响因子:
4.3
作者:
Hessmann E;Zhang JS;Chen NM;Hasselluhn M;Liou GY;Storz P;Ellenrieder V;Billadeau DD;Koenig A
通讯作者:
Koenig A
影响因子:
5.7
作者:
Baumgart S;Chen NM;Zhang JS;Billadeau DD;Gaisina IN;Kozikowski AP;Singh SK;Fink D;Ströbel P;Klindt C;Zhang L;Bamlet WR;Koenig A;Hessmann E;Gress TM;Ellenrieder V;Neesse A
通讯作者:
Neesse A
影响因子:
3.7
作者:
Kuroki H;Hayashi H;Okabe H;Hashimoto D;Takamori H;Nakahara O;Nakagawa S;Fukushima Y;Chikamoto A;Beppu T;Hirota M;Iyama K;Baba H
通讯作者:
Baba H
影响因子:
11.2
作者:
Ougolkov, AV;Fernandez-Zapico, ME;Billadeau, DD
通讯作者:
Billadeau, DD
DOI:
10.1073/pnas.0701117104
发表时间:
2007-03-13
影响因子:
11.1
作者:
Carriere, Catherine;Seeley, Elliott S.;Korc, Murray
通讯作者:
Korc, Murray