Results 191 to 200 of about 571,207 (361)

Autophagosome marker, LC3, is released extracellularly via several distinct pathways

FEBS Open Bio, EarlyView.
This study establishes a novel HiBiT‐tagging system for ultrasensitive detection of LC3, revealing multiple pathways for its extracellular secretion. It demonstrates that LC3 is released via both autophagy‐dependent and ‐independent mechanisms, including a novel route for nonlipidated LC3‐I.
Koki Saito, Masashi Arakawa, Koki Maeda, Eiji Morita   +3 more
wiley   +1 more source

Lysine lactylation in diseases: beyond histone lactylation

Cell Death and Disease
Lactylation, a recently identified post-translational modification, was initially characterized as lysine residue modification in histone subunits that regulates gene transcription via epigenetic mechanisms.
Yiming Liu, Xuan Guo, Xinyang Hu, Sining Zhou, Qi Yang, Pingping Feng, Linghui Zeng   +6 more
doaj   +1 more source

Post-transcriptional modification of RNA: Effect on biology and virulence of Salmonella

, 2014
Amin A. Fadl
openalex   +1 more source

Establishment of a coculture system for Porphyromonas gingivalis and head and neck squamous cell carcinoma using spheroid culture and LATS inhibition

FEBS Open Bio, EarlyView.
We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima, Shogo Okazaki, Muneaki Tamura, Shuichi Sato, Kenichi Imai   +4 more
wiley   +1 more source

Editorial: Plastid Proteostasis: Relevance of Transcription, Translation, and Post-translational Modifications [PDF]

, 2017
Fiammetta Alagna, Michele Bellucci, Dario Leister, Andrea Pompa   +3 more
openalex   +1 more source

Involvement of Post-transcriptional Histone Modifications in Chromosome Missegregation

, 2013
Proper chromosome segregation during mitosis ensures the equal inheritance of parental DNA by two daughter cells. Errors in chromosome segregation result in aneuploidy, the inheritance of abnormal chromosome numbers. Aneuploidy is a characteristic of tumors cells; therefore, understanding the factors that cause chromosome missegregation will provide ...
Gabbard, Jessica N, Kirchmaier, Ann
openaire   +1 more source

DDX3X induces mesenchymal transition of endothelial cells by disrupting BMPR2 signaling

FEBS Open Bio, EarlyView.
Elevated DDX3X expression led to downregulation of BMPR2, a key regulator of endothelial homeostasis and function. Our co‐immunoprecipitation assays further demonstrated a molecular interaction between DDX3X and BMPR2. Notably, DDX3X promoted lysosomal degradation of BMPR2, thereby impairing its downstream signaling and facilitating endothelial‐to ...
Yu Zhang, Jing Wang, De‐Hui Qian, Yang‐Fan Lv, Tian‐Le Cheng, Da‐Peng Wang, Jing Zhang, Ye Fan   +7 more
wiley   +1 more source

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

FEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan, Jingling Huang, Xiang Lin, Tingjiao Lan, Yuli Tang, Ling Sun, Guixuan Zhou   +6 more
wiley   +1 more source

Deregulation of translation due to post-transcriptional modification of rRNA explains why erm genes are inducible

Nature Communications, 2013
Pulkit Gupta, Shanmugapriya Sothiselvam, N. Vázquez-Laslop, A. Mankin   +3 more
semanticscholar   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source