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Showing 1 to 12 of 14 entries
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Notch Inhibition Promotes Differentiation of Liver Progenitor Cells into Hepatocytes via .

Stem cells international

Russell JO, Ko S, Monga SP, Shin D.
PMID: 30992706
Stem Cells Int. 2019 Mar 12;2019:8451282. doi: 10.1155/2019/8451282. eCollection 2019.

Liver regeneration after most forms of injury is mediated through the proliferation of hepatocytes. However, when hepatocyte proliferation is impaired, such as during chronic liver disease, liver progenitor cells (LPCs) arising from the biliary epithelial cell (BEC) compartment can...

Compensatory hepatic adaptation accompanies permanent absence of intrahepatic biliary network due to YAP1 loss in liver progenitors.

Cell reports

Molina LM, Zhu J, Li Q, Pradhan-Sundd T, Krutsenko Y, Sayed K, Jenkins N, Vats R, Bhushan B, Ko S, Hu S, Poddar M, Singh S, Tao J, Sundd P, Singhi A, Watkins S, Ma X, Benos PV, Feranchak A, Michalopoulos G, Nejak-Bowen K, Watson A, Bell A, Monga SP.
PMID: 34233187
Cell Rep. 2021 Jul 06;36(1):109310. doi: 10.1016/j.celrep.2021.109310.

Yes-associated protein 1 (YAP1) regulates cell plasticity during liver injury, regeneration, and cancer, but its role in liver development is unknown. We detect YAP1 activity in biliary cells and in cells at the hepatobiliary bifurcation in single-cell RNA sequencing...

Nuclear factor erythroid 2-related factor 2 and β-Catenin Coactivation in Hepatocellular Cancer: Biological and Therapeutic Implications.

Hepatology (Baltimore, Md.)

Tao J, Krutsenko Y, Moghe A, Singh S, Poddar M, Bell A, Oertel M, Singhi AD, Geller D, Chen X, Lujambio A, Liu S, Monga SP.
PMID: 33529367
Hepatology. 2021 Aug;74(2):741-759. doi: 10.1002/hep.31730. Epub 2021 Jun 21.

BACKGROUND AND AIMS: HCC remains a major unmet clinical need. Although activating catenin beta-1 (CTNNB1) mutations are observed in prominent subsets of HCC cases, these by themselves are insufficient for hepatocarcinogenesis. Coexpression of mutant CTNNB1 with clinically relevant co-occurrence...

Endothelial Wnts regulate β-catenin signaling in murine liver zonation and regeneration: A sequel to the Wnt-Wnt situation.

Hepatology communications

Preziosi M, Okabe H, Poddar M, Singh S, Monga SP.
PMID: 30027142
Hepatol Commun. 2018 Jun 21;2(7):845-860. doi: 10.1002/hep4.1196. eCollection 2018 Jul.

β-Catenin in hepatocytes, under the control of Wnts, regulates pericentral gene expression. It also contributes to liver regeneration (LR) after partial hepatectomy (PH) by regulating cyclin-D1 gene expression as shown in the β-catenin and Wnt coreceptors low-density lipoprotein receptor-related...

Nuclear factor erythroid 2-related factor 2 and β-Catenin Coactivation in Hepatocellular Cancer: Biological and Therapeutic Implications.

Hepatology (Baltimore, Md.)

Tao J, Krutsenko Y, Moghe A, Singh S, Poddar M, Bell A, Oertel M, Singhi AD, Geller D, Chen X, Lujambio A, Liu S, Monga SP.
PMID: 33529367
Hepatology. 2021 Aug;74(2):741-759. doi: 10.1002/hep.31730. Epub 2021 Jun 21.

BACKGROUND AND AIMS: HCC remains a major unmet clinical need. Although activating catenin beta-1 (CTNNB1) mutations are observed in prominent subsets of HCC cases, these by themselves are insufficient for hepatocarcinogenesis. Coexpression of mutant CTNNB1 with clinically relevant co-occurrence...

Wnt/-Catenin Signaling and Liver Regeneration: Circuit, Biology, and Opportunities.

Gene expression

Hu S, Monga SP.
PMID: 33472727
Gene Expr. 2021 Jun 11;20(3):189-199. doi: 10.3727/105221621X16111780348794. Epub 2021 Jan 20.

The liver is uniquely bestowed with an ability to regenerate following a surgical or toxicant insult. One of the most researched models to demonstrate the regenerative potential of this organ is the partial hepatectomy model, where two thirds of...

Compensatory hepatic adaptation accompanies permanent absence of intrahepatic biliary network due to YAP1 loss in liver progenitors.

Cell reports

Molina LM, Zhu J, Li Q, Pradhan-Sundd T, Krutsenko Y, Sayed K, Jenkins N, Vats R, Bhushan B, Ko S, Hu S, Poddar M, Singh S, Tao J, Sundd P, Singhi A, Watkins S, Ma X, Benos PV, Feranchak A, Michalopoulos G, Nejak-Bowen K, Watson A, Bell A, Monga SP.
PMID: 34233187
Cell Rep. 2021 Jul 06;36(1):109310. doi: 10.1016/j.celrep.2021.109310.

Yes-associated protein 1 (YAP1) regulates cell plasticity during liver injury, regeneration, and cancer, but its role in liver development is unknown. We detect YAP1 activity in biliary cells and in cells at the hepatobiliary bifurcation in single-cell RNA sequencing...

WNT7B Regulates Cholangiocyte Proliferation and Function During Murine Cholestasis.

Hepatology communications

Kosar K, Cornuet P, Singh S, Lee E, Liu S, Gayden J, Sato T, Freyberg Z, Arteel G, Nejak-Bowen K.
PMID: 34558852
Hepatol Commun. 2021 Dec;5(12):2019-2034. doi: 10.1002/hep4.1784. Epub 2021 Aug 25.

We previously identified an up-regulation of specific Wnt proteins in the cholangiocyte compartment during cholestatic liver injury and found that mice lacking Wnt secretion from hepatocytes and cholangiocytes showed fewer proliferating cholangiocytes and high mortality in response to a...

Wnt/beta-catenin signaling in hepatic organogenesis.

Organogenesis

Nejak-Bowen K, Monga SP.
PMID: 19279720
Organogenesis. 2008 Apr;4(2):92-9. doi: 10.4161/org.4.2.5855.

Wnt/beta-catenin signaling has come to the forefront of liver biology in recent years. This pathway regulates key pathophysiological events inherent to the liver including development, regeneration and cancer, by dictating several biological processes such as proliferation, apoptosis, differentiation, adhesion,...

Yes-Associated Protein Is Crucial for Constitutive Androstane Receptor-Driven Hepatocyte Proliferation But Not for Induction of Drug Metabolism Genes in Mice.

Hepatology (Baltimore, Md.)

Bhushan B, Molina L, Koral K, Stoops JW, Mars WM, Banerjee S, Orr A, Paranjpe S, Monga SP, Locker J, Michalopoulos GK.
PMID: 32794202
Hepatology. 2021 May;73(5):2005-2022. doi: 10.1002/hep.31521.

BACKGROUND AND AIMS: Constitutive androstane receptor (CAR) agonists, such as 1,4-bis [2-(3,5-dichloropyridyloxy)] benzene (TCPOBOP), are known to cause robust hepatocyte proliferation and hepatomegaly in mice along with induction of drug metabolism genes without any associated liver injury. Yes-associated protein...

Yes-Associated Protein Is Crucial for Constitutive Androstane Receptor-Driven Hepatocyte Proliferation But Not for Induction of Drug Metabolism Genes in Mice.

Hepatology (Baltimore, Md.)

Bhushan B, Molina L, Koral K, Stoops JW, Mars WM, Banerjee S, Orr A, Paranjpe S, Monga SP, Locker J, Michalopoulos GK.
PMID: 32794202
Hepatology. 2021 May;73(5):2005-2022. doi: 10.1002/hep.31521.

BACKGROUND AND AIMS: Constitutive androstane receptor (CAR) agonists, such as 1,4-bis [2-(3,5-dichloropyridyloxy)] benzene (TCPOBOP), are known to cause robust hepatocyte proliferation and hepatomegaly in mice along with induction of drug metabolism genes without any associated liver injury. Yes-associated protein...

Commentary: Ghrelin promotes midbrain neural stem cells differentiation to dopaminergic neurons through the Wnt/β-catenin pathway.

Frontiers in cellular neuroscience

Gayden JD, Freyberg Z.
PMID: 32973452
Front Cell Neurosci. 2020 Aug 21;14:248. doi: 10.3389/fncel.2020.00248. eCollection 2020.

No abstract available.

Showing 1 to 12 of 14 entries