Results 91 to 100 of about 10,432,298 (311)

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

TSG101, a tumor susceptibility gene, bidirectionally modulates cell invasion through regulating MMP-9 mRNA expression. [PDF]

, 2016
Tumor susceptibility gene 101 (TSG101) was initially identified in fibroblasts as a tumor suppressor gene but subsequent studies show that TSG101 also functions as a tumor-enhancing gene in some epithelial tumor cells.
45545, 坂根, 洋, 45544, Sai, Xu Bin, 45547, 45546, 平石, 秀幸, 白瀧, 博通, 堀井, 幸美, 45549, 45548, 牧山, 智彦   +11 more
core  

Cell Proteomic Footprint [PDF]

, 2008
The authentication of mammalian cell cultures and their subpopulations are of tremendous demand in biotechnology and cell therapy. However, current techniques are either not efficient or can be very complex and expensive.
Elena Balashova, Maxim Dashtiev, Petr Lokhov   +2 more
core   +1 more source

Synergistic Antiproliferative Effects of Chondroitin Sulfate and Fucoidan in Tumor-derived Spheroids: Insights From a 3D Cell Culture Approach

European Pharmaceutical Journal
The aim of the study was to investigate the effects of chondroitin sulfate (CS) and fucoidan (F), as well as their combination (CS + F) on the growth and viability of spheroids derived from the non-tumor cell line NIH3T3 and the tumor cell line Hepa1c1c7
Nováková E, Zima J, Špaglová M, Labudová M, Šupolíková M   +4 more
doaj   +1 more source

BIOGUIDED FRACTIONATION FROM Solanum elaeagnifolium TO EVALUATE TOXICITY ON CELLULAR LINES AND BREAST TUMOR EXPLANTS

Vitae
Background: Bioactive compounds from the fruit of S. elaeagnifolium were isolated since could be highly potential source to develop functional foods or pharmaceutical products.
Leobardo HERNÁNDEZ O, Pilar CARRANZA R, Luis Enrique COBOS P, Lluvia Itzel LÓPEZ L, Juan Alberto ASCASIO V, Sonia Yesenia SILVA B   +5 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

UBE2QL1 is Disrupted by a Constitutional Translocation Associated with Renal Tumor Predisposition and is a Novel Candidate Renal Tumor Suppressor Gene [PDF]

, 2013
Investigation of rare familial forms of renal cell carcinoma (RCC) has led to the identification of genes such as VHL and MET that are also implicated in the pathogenesis of sporadic RCC. In order to identify a novel candidate renal tumor suppressor gene,
Hodgson, S, Morris, Mark R., Turnell, Andrew S., Woodward, ER, Prigmore, Elena, Woodward, Emma R.; id_orcid, Wake, NC, Wake, Naomi C., Gribble, Susan M., Ricketts, Christopher J., Skytte, AB, Brown, Michael, Banks, RE, Morris, MR, Prigmore, E, Maher, ER, Woodward, Emma R., Clarke, Noel, Hodgson, Shirley, Skytte, Anne-bine, Ricketts, CJ, Turnell, AS, Brown, Michael; id_orcid, Maher, Eamonn R., Clarke, N, Banks, Rosamonde E., Gribble, SM, Brown, M, Skytte, Anne Bine, Wake, N, Clarke, Noel W, Brown, Michael D, Ricketts, C, Woodward, E, Skytte, A-B, Maher, E, Morris, M, Banks, R, Turnell, A, Gribble, S   +39 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source