[PDF][PDF] Methionine restriction promotes cGAS activation and chromatin untethering through demethylation to enhance antitumor immunity

L Fang, Y Hao, H Yu, X Gu, Q Peng, H Zhuo, Y Li, Z Liu… - Cancer Cell, 2023 - cell.com
Summary Cyclic GMP-AMP synthase (cGAS) is the major sensor for cytosolic DNA and
activates type I interferon signaling and plays an essential role in antitumor immunity …

Epigenetics across the evolutionary tree: New paradigms from non‐model animals

KC Sadler - BioEssays, 2023 - Wiley Online Library
All animals have evolved solutions to manage their genomes, enabling the efficient
organization of meters of DNA strands in the nucleus and allowing for nuanced regulation of …

Genetic dysregulation of immunologic and oncogenic signaling pathways associated with tumor-intrinsic immune resistance: a molecular basis for combination …

KM Hargadon - Cellular and Molecular Life Sciences, 2023 - Springer
Since the turn of the century, advances in targeted therapy and immunotherapy have
revolutionized the treatment of cancer. Although these approaches have far outperformed …

Immune response is key to genetic mechanisms of SARS-CoV-2 infection with psychiatric disorders based on differential gene expression pattern analysis

J Xia, S Chen, Y Li, H Li, M Gan, J Wu… - Frontiers in …, 2022 - frontiersin.org
Existing evidence demonstrates that coronavirus disease 2019 (COVID-19) leads to
psychiatric illness, despite its main clinical manifestations affecting the respiratory system …

Epigenetic machinery is functionally conserved in cephalopods

F Macchi, E Edsinger, KC Sadler - BMC biology, 2022 - Springer
Background Epigenetic regulatory mechanisms are divergent across the animal kingdom,
yet these mechanisms are not well studied in non-model organisms. Unique features of …

The UHRF1 protein is a key regulator of retrotransposable elements and innate immune response to viral RNA in human cells

RE Irwin, C Scullion, SJ Thursby, M Sun, A Thakur… - Epigenetics, 2023 - Taylor & Francis
While epigenetic mechanisms such as DNA methylation and histone modification are known
to be important for gene suppression, relatively little is still understood about the interplay …

Sustained effects of developmental exposure to inorganic arsenic on hepatic gsto2 expression and mating success in zebrafish

AA Koomson, P Delaney, N Khan, KC Sadler - Biology Open, 2024 - journals.biologists.com
The impacts of exposure to the pervasive environmental toxicant, inorganic arsenic (iAs), on
human and fish health are well characterized and several lines of evidence suggest that …

DNA hypomethylation activates Cdk4/6 and Atr to induce DNA replication and cell cycle arrest to constrain liver outgrowth in zebrafish

BP Madakashira, E Magnani, S Ranjan… - Nucleic Acids …, 2024 - academic.oup.com
Coordinating epigenomic inheritance and cell cycle progression is essential for
organogenesis. UHRF1 connects these functions during development by facilitating …

Competition for H2A. Z underlies the developmental impacts of repetitive element de-repression

FW Meng, KE Murphy, CE Makowski, B Delatte… - …, 2023 - journals.biologists.com
The histone variant H2A. Z is central to early embryonic development, determining
transcriptional competency through chromatin regulation of gene promoters and enhancers …

UHRF1 inhibition epigenetically reprograms cancer stem cells to suppress the tumorigenic phenotype of hepatocellular carcinoma

Y Wang, P Hu, F Wang, S Xi, S Wu, L Sun, Y Du… - Cell Death & …, 2023 - nature.com
Cancer stem cells (CSCs) contribute to tumor initiation, progression, and recurrence in many
types of cancer, including hepatocellular carcinoma (HCC). Epigenetic reprogramming of …