Reduction in gut‐derived MUFAs via intestinal stearoyl‐CoA desaturase 1 deletion drives susceptibility to NAFLD and hepatocarcinoma

Simon Ducheix, Elena Piccinin, Claudia Peres, Oihane Garcia‐Irigoyen, Justine Bertrand‐Michel, Allan Fouache, Marica Cariello, Jean‐Marc Lobaccaro, Hervé Guillou, Carlo Sabbà, James M. Ntambi, Antonio Moschetta – 27 July 2022 – Nonalcoholic fatty liver disease (NAFLD) is defined by a set of hepatic conditions ranging from steatosis to steatohepatitis (NASH), characterized by inflammation and fibrosis, eventually predisposing to hepatocellular carcinoma (HCC).

Heterologous adenovirus‐vector/messenger RNA regimen is associated with improved severe acute respiratory syndrome coronavirus 2 humoral response in liver transplant recipients

Manuel Mendizabal, Nicolás Ducasa, Paula Benencio, Margarita Anders, Fernando Cairo, Manuel Barbero, Patricia Etcheves, Adriana Alter, Giampaolo Scarton, Juan G. Abraldes, Mirna Biglione, Ezequiel Mauro – 27 July 2022 – Knowledge of the immunogenicity of vaccines against severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) in liver transplant recipients (LTRs) is mainly limited to messenger RNA (mRNA)‐based types.

Inhibition of lysyl oxidase‐like 2 overcomes adhesion‐dependent drug resistance in the collagen‐enriched liver cancer microenvironment

Lanqi Gong, Yu Zhang, Yuma Yang, Qian Yan, Jifeng Ren, Jie Luo, Yuen Chak Tiu, Xiaona Fang, Beilei Liu, Raymond Hiu Wai Lam, Ka‐On Lam, Anne Wing‐Mui Lee, Xin‐Yuan Guan – 26 July 2022 – The tumor microenvironment (TME) is considered to be one of the vital mediators of tumor progression. Extracellular matrix (ECM), infiltrating immune cells, and stromal cells collectively constitute the complex ecosystem with varied biochemical and biophysical properties.

Up‐regulated LRRN2 expression as a marker for graft quality in living donor liver transplantation

Takahiro Tomiyama, Takuya Yamamoto, Shokichi Takahama, Takeo Toshima, Shinji Itoh, Noboru Harada, Mototsugu Shimokawa, Daisuke Okuzaki, Masaki Mori, Tomoharu Yoshizumi – 26 July 2022 – The quality and size of liver grafts are critical factors that influence living‐donor liver transplantation (LDLT) function and safety. However, the biomarkers used for predicting graft quality are lacking. In this study, we sought to identify unique graft quality markers, aside from donor age, by using the livers of non‐human primates.

Clinical phenotype of adult‐onset liver disease in patients with variants in ABCB4, ABCB11, and ATP8B1

Jeremy S. Nayagam, Pierre Foskett, Sandra Strautnieks, Kosh Agarwal, Rosa Miquel, Deepak Joshi, Richard J. Thompson – 26 July 2022 – Variants in ATP8B1, ABCB11, and ABCB4 underlie the most prevalent forms of progressive familial intrahepatic cholestasis. We aim to describe variants in these genes in a cohort of patients with adult‐onset liver disease, and explore a genotype–phenotype correlation. Patients with onset of liver disease aged above 18 who underwent sequencing of cholestasis genes for clinical purposes over a 5‐year period were identified.

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