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Showing 1 to 11 of 11 entries
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TRIM21 Ubiquitylates SQSTM1/p62 and Suppresses Protein Sequestration to Regulate Redox Homeostasis.

Molecular cell

Pan JA, Sun Y, Jiang YP, Bott AJ, Jaber N, Dou Z, Yang B, Chen JS, Catanzaro JM, Du C, Ding WX, Diaz-Meco MT, Moscat J, Ozato K, Lin RZ, Zong WX.
PMID: 27058791
Mol Cell. 2016 Apr 07;62(1):149-51. doi: 10.1016/j.molcel.2016.03.015.

No abstract available.

An Orthotopic Implantation Mouse Model of Hepatocellular Carcinoma with Underlying Liver Steatosis.

STAR protocols

Kasashima H, Duran A, Cid-Diaz T, Kudo Y, Diaz-Meco MT, Moscat J.
PMID: 33377079
STAR Protoc. 2020 Nov 20;1(3):100185. doi: 10.1016/j.xpro.2020.100185. eCollection 2020 Dec 18.

This protocol provides the steps required for a mouse liver orthotopic implantation model. The reliable pre-clinical animal models that have similar characteristics to hepatocellular carcinoma (HCC) are a powerful tool to unveil the mechanisms controlling tumor initiation and progression....

Correction for Linares et al., "Phosphorylation of p62 by cdk1 Controls the Timely Transit of Cells through Mitosis and Tumor Cell Proliferation".

Molecular and cellular biology

Linares JF, Amanchy R, Greis K, Diaz-Meco MT, Moscat J.
PMID: 28710122
Mol Cell Biol. 2017 Jul 14;37(15). doi: 10.1128/MCB.00252-17. Print 2017 Aug 01.

No abstract available.

Repression of Intestinal Stem Cell Function and Tumorigenesis through Direct Phosphorylation of β-Catenin and Yap by PKCζ.

Cell reports

Llado V, Nakanishi Y, Duran A, Reina-Campos M, Shelton PM, Linares JF, Yajima T, Campos A, Aza-Blanc P, Leitges M, Diaz-Meco MT, Moscat J.
PMID: 25660024
Cell Rep. 2015 Feb 10;10(5):740-754. doi: 10.1016/j.celrep.2015.01.007. Epub 2015 Feb 05.

Intestinal epithelial homeostasis requires continuous renewal supported by stem cells located in the base of the crypt. Disruption of this balance results in failure to regenerate and initiates tumorigenesis. The β-catenin and Yap pathways in Lgr5

Role of adipose and hepatic atypical protein kinase C lambda (PKCλ) in the development of obesity and glucose intolerance.

Adipocyte

Habegger KM, Matzke D, Ottaway N, Hembree J, Holland J, Raver C, Mansfeld J, Müller TD, Perez-Tilve D, Pfluger PT, Lee SJ, Diaz-Meco M, Moscat J, Leitges M, Tschöp MH, Hofmann SM.
PMID: 23700535
Adipocyte. 2012 Oct 01;1(4):203-214. doi: 10.4161/adip.20891.

PKCλ, an atypical member of the multifunctional protein kinase C family, has been implicated in the regulation of insulin-stimulated glucose transport and of the intracellular immune response. To further elucidate the role of this cellular regulator in diet-induced obesity...

Immunosurveillance, interferon, and autophagic networking in cancer: the PRKCI-ULK2 paradigm.

Autophagy

Moscat J, Cuervo AM, Diaz-Meco MT.
PMID: 34895031
Autophagy. 2021 Dec 12;1-2. doi: 10.1080/15548627.2021.1991192. Epub 2021 Dec 12.

The mechanisms controlling immunosurveillance and immunoevasion often operate simultaneously to the triggering of the oncogenic signaling that results in tumor initiation. The resolution of the balance between anti-cancer immune responses and pro-tumorigenic pathways determines if a tumor cell survives...

PKCλ/ι inhibition activates an ULK2-mediated interferon response to repress tumorigenesis.

Molecular cell

Linares JF, Zhang X, Martinez-Ordoñez A, Duran A, Kinoshita H, Kasashima H, Nakanishi N, Nakanishi Y, Carelli R, Cappelli L, Arias E, Yashiro M, Ohira M, Patel S, Inghirami G, Loda M, Cuervo AM, Diaz-Meco MT, Moscat J.
PMID: 34560002
Mol Cell. 2021 Nov 04;81(21):4509-4526.e10. doi: 10.1016/j.molcel.2021.08.039. Epub 2021 Sep 23.

The interferon (IFN) pathway is critical for cytotoxic T cell activation, which is central to tumor immunosurveillance and successful immunotherapy. We demonstrate here that PKCλ/ι inactivation results in the hyper-stimulation of the IFN cascade and the enhanced recruitment of...

Nutrient stress revamps cancer cell metabolism.

Cell research

Moscat J, Richardson A, Diaz-Meco MT.
PMID: 25828529
Cell Res. 2015 May;25(5):537-8. doi: 10.1038/cr.2015.38. Epub 2015 Mar 31.

Efforts to identify new therapeutic targets in cancer primarily focused on oncogenes and tumor suppressor genes, and their mechanisms of action. However, there is an emerging alternative strategy that involves identification of target proteins that are not encoded by...

Correction: p62/SQSTM1 Cooperates with Hyperactive mTORC1 to Regulate Glutathione Production, Maintain Mitochondrial Integrity, and Promote Tumorigenesis.

Cancer research

Lam HC, Baglini CV, Lope AL, Parkhitko AA, Liu HJ, Alesi N, Malinowska IA, Ebrahimi-Fakhari D, Saffari A, Yu JJ, Pereira A, Khabibullin D, Ogorek B, Nijmeh J, Kavanagh T, Handen A, Chan SY, Asara JM, Oldham WM, Diaz-Meco MT, Moscat J, Sahin M, Priolo C, Henske EP.
PMID: 33268556
Cancer Res. 2020 Dec 01;80(23):5424. doi: 10.1158/0008-5472.CAN-20-3417.

No abstract available.

Mouse model of colorectal cancer: orthotopic co-implantation of tumor and stroma cells in cecum and rectum.

STAR protocols

Kasashima H, Duran A, Cid-Diaz T, Muta Y, Kinoshita H, Batlle E, Diaz-Meco MT, Moscat J.
PMID: 33554135
STAR Protoc. 2021 Jan 22;2(1):100297. doi: 10.1016/j.xpro.2021.100297. eCollection 2021 Mar 19.

No abstract available.

PKCλ/ι inhibition activates an ULK2-mediated interferon response to repress tumorigenesis.

Molecular cell

Linares JF, Zhang X, Martinez-Ordoñez A, Duran A, Kinoshita H, Kasashima H, Nakanishi N, Nakanishi Y, Carelli R, Cappelli L, Arias E, Yashiro M, Ohira M, Patel S, Inghirami G, Loda M, Cuervo AM, Diaz-Meco MT, Moscat J.
PMID: 34560002
Mol Cell. 2021 Nov 04;81(21):4509-4526.e10. doi: 10.1016/j.molcel.2021.08.039. Epub 2021 Sep 23.

The interferon (IFN) pathway is critical for cytotoxic T cell activation, which is central to tumor immunosurveillance and successful immunotherapy. We demonstrate here that PKCλ/ι inactivation results in the hyper-stimulation of the IFN cascade and the enhanced recruitment of...

Showing 1 to 11 of 11 entries