Results 111 to 120 of about 4,645,161 (307)

Identification of signalling pathways regulating TBX2 gene expression and its target genes [PDF]

, 2008
Includes abstract.Includes bibliographical references (leaves 83-97).Members of the T-box family of transcription factors provide an important link between development and cancer.
Teng, Huajian
core   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Maternal Wnt/β-catenin signaling coactivates transcription through NF-κB binding sites during Xenopus axis formation. [PDF]

, 2012
Maternal Wnt/β-Catenin signaling establishes a program of dorsal-specific gene expression required for axial patterning in Xenopus. We previously reported that a subset of dorsally expressed genes depends not only on Wnt/β-Catenin stimulation, but also ...
Rupp, Ralph A. W., Armstrong Neil J., Fagotto François, Christian Prothmann, Ralph A W Rupp, Prothmann, Christian, Neil J Armstrong, Rupp Ralph A. W., François Fagotto, Prothmann Christian, Fagotto, François, Armstrong, Neil J.   +11 more
core   +2 more sources

Identifying Protein Interactions with Viral DNA Genomes during Virus Infection

Viruses
Viruses exploit the host cell machinery to enable infection and propagation. This review discusses the complex landscape of DNA virus–host interactions, focusing primarily on herpesviruses and adenoviruses, which replicate in the nucleus of infected ...
Jessica E. Packard, Namrata Kumar, Matthew D. Weitzman, Jill A. Dembowski   +3 more
doaj   +1 more source

Assessment of Combination Therapy in BALB/c Mice Injected With Carbapenem-Resistant Enterobacteriaceae Strains

Frontiers in Microbiology, 2015
Monotherapeutic options for carbapenem resistant infections are limited. Studies suggest that combination therapy may be associated with better outcomes than monotherapies. However, this is still controversial.
Noor eSalloum, Kohar Annie Kissoyan, Katia eCheaito, George F Araj, Rima eHanna Wakim, Souha S Kanj, Zeina Adnan Kanafani, Ghassan eDbaibo, GHASSAN M MATAR   +8 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Quantifying Periodicity in Omics Data

Frontiers in Cell and Developmental Biology, 2014
Oscillations play a significant role in biological systems, with many examples in the fast, ultradian, circadian, circalunar and yearly time domains. However, determining periodicity in such data can be problematic.
Cornelia eAmariei, Masaru eTomita, Douglas B Murray   +2 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Regional regulation of transcription in the chicken genome [PDF]

, 2010
Background Over the past years, the relationship between gene transcription and chromosomal location has been studied in a number of different vertebrate genomes. Regional differences in gene expression have been found in several different species.
Bastiaansen John WM, Nie, H., Nie Haisheng, Crooijmans, R.P.M.A., Groenen, M.A.M., Groenen Martien AM, Bastiaansen, J.W.M., Crooijmans Richard PMA, Megens, H.J.W.C., Megens Hendrik-Jan   +9 more
core   +1 more source