Results 151 to 160 of about 174,288 (316)

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

The 5′-end segment-specific noncoding region of influenza A virus regulates both competitive multi-segment RNA transcription and selective genome packaging during infection

Journal of Virology
The 3′ and 5′ termini of the eight RNA segments of the influenza A virus (IAV) genome contain segment-specific or subtype-specific (in HA and NA segments) noncoding regions (ssNCRs), located between the highly conserved terminal promoter sequences and ...
Zining Liu, Lei Zhang, Wenyu Zhang, Yuerong Lai, Tao Deng   +4 more
doaj   +1 more source

Determinants of Genomic RNA Encapsidation in the Saccharomyces cerevisiae Long Terminal Repeat Retrotransposons Ty1 and Ty3

Viruses, 2016
Long-terminal repeat (LTR) retrotransposons are transposable genetic elements that replicate intracellularly, and can be considered progenitors of retroviruses.
Katarzyna Pachulska-Wieczorek, Stuart F.J. Le Grice, Katarzyna J. Purzycka   +2 more
doaj   +1 more source

Identification of a putative Gag binding site critical for feline immunodeficiency virus genomic RNA packaging. [PDF]

RNA, 2023
Krishnan A, Ali LM, Prabhu SG, Pillai VN, Chameettachal A, Vivet-Boudou V, Bernacchi S, Mustafa F, Marquet R, Rizvi TA.   +9 more
europepmc   +1 more source

Mammalian cells in culture actively export specific microRNAs [PDF]

, 2009
The discovery of microRNAs (miRNAs) as a new class of regulators of gene expression has triggered an explosion of research, but has left many unanswered questions about how this regulation works and how it is integrated with other regulatory mechanisms ...
David Baxter, David J. Galas, Jessica Weber, Kai Wang, Shile Zhang   +4 more
core   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

Molecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié, Davod R. Shah, Eliane E. S. Brechbühl, Michael McNicholas, Zhaoyang Xu, John H. Stockley, Laura Morcom, Diana Gold Diaz, Gemma C. Girdler, Rachel V. Seear, Gabriel Balmus, Rajiv R. Ratan, Harry Bulstrode, James A. Nathan, Manav Pathania, Kevin M. Brindle, David H. Rowitch   +16 more
wiley   +1 more source

Encapsidation of turnip crinkle virus is defined by a specific packaging signal and RNA size [PDF]

, 1997
Feng Qu, T.J. Morris
openalex   +1 more source

Additional file 3 of FINDER: an automated software package to annotate eukaryotic genes from RNA-Seq data and associated protein sequences

, 2021
Sagnik Banerjee, Priyanka Bhandary, Margaret Woodhouse, Taner Z. Sen, Roger P. Wise, Carson M. Andorf   +5 more
openalex   +1 more source

Packaging of the Influenza Virus Genome Is Governed by a Plastic Network of RNA- and Nucleoprotein-Mediated Interactions [PDF]

, 2018
Hardin Bolte, Miruna E. Rosu, Elena Hagelauer, Adolfo Garcı́a-Sastre, Martin Schwemmle   +4 more
openalex   +1 more source