Results 41 to 50 of about 2,989,296 (301)

Analysis of Nucleolar Protein Dynamics Reveals the Nuclear Degradation of Ribosomal Proteins [PDF]

, 2007
Background: The nucleolus is a subnuclear organelle in which rRNAs are transcribed, processed, and assembled with ribosomal proteins into ribosome subunits.
Lamond, Angus I., Lam, Yun Wah, Andersen, J.S., Mann, M., Lamond, Angus I, Andersen, Jens S., Andersen, J., Lamond, Angus I.; id_orcid, Lamond, A.I., Mann, Matthias, Lam, Y.W., Lamond, A., Andersen, Jens S; id_orcid, Lam, Y.   +13 more
core   +1 more source

The Role of SOCS in the Development of Tumors

Chinese Journal of Lung Cancer, 2016
Suppressor of cytokine signaling (SOCS) family proteins are a group of negative regulatory factors that plays important roles in the negative regulation of cytokine responses by terminating the activation of the JAK-STAT and other signaling pathways. The
Chunlai LIU, Hongyu LIU, Jun CHEN
doaj   +1 more source

Interaction of metallothionein with tumor suppressor p53 protein [PDF]

FEBS Letters, 2006
Previous reports have shown that metallothionein (MT) may modulate p53 activity through zinc exchange. However, little is known on a direct interaction between MT and p53 in cells. The results demonstrate an interaction between MT and p53 can occur in vitro.
Ostrakhovitch, Elena A., Olsson, Per-Erik, Jiang, Sean, Cherian, M. George   +3 more
openaire   +2 more sources

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer. [PDF]

Mol Oncol
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Abad L, Tosatto SCE, Leonardi E.
europepmc   +2 more sources

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Loss of APC induces polyploidy as a result of a combination of defects in mitosis and apoptosis [PDF]

, 2007
Mutations in the adenomatous polyposis coli (APC) tumor suppressor gene initiate a majority of colorectal cancers. Acquisition of chromosomal instability is an early event in these tumors.
Newton, Ian P., Clarke, Alan Richard, Jamieson, TJ, Sansom, Owen, Nathke, Inke S.; id_orcid, Alan Clarke, Newton, IP, Clarke, A, Ian P. Newton, Owen Sansom, Thomas J. Jamieson, Dikovskaya, D, Meniel, V, Kroboth, K, Sansom, O, Dikovskaya, Dina, Oakley, A, Oakley, Abigail, Abigail Oakley, Nathke, IS, Schiffmann, D, Valerie Meniel, Clarke, Alan, Schiffmann, David, Kroboth, Karin, David Schiffmann, Nathke, Inke S., Sansom, Owen J., Dina Dikovskaya, Inke S. Näthke, Karin Kroboth, Meniel, Valerie, Jamieson, Thomas J.   +32 more
core   +1 more source

Recent Advances in Breast Cancer Metastasis Suppressor 1

The International Journal of Biological Markers, 2011
Metastasis is a complex process divided into a number of steps including detachment of tumor cells from the primary tumor, invasion, migration, intravasation, survival in the vasculature, extravasation, and colonization of the secondary site.
Xiuping Chen, Zengtao Xu, Yitao Wang
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

An inflammatory role for the mammalian carboxypeptidase inhibitor latexin: Relationship to cystatins and the tumor suppressor TIG1 [PDF]

, 2005
Latexin, the only known mammalian carboxypeptidase inhibitor, has no detectable sequence similarity with plant and parasite inhibitors, but it is related to a human putative tumor suppressor protein, TIG1.
Listwan, P., Flanagan, Jack U., Flanagan, JU, Martin, Jennifer L, Listwan, P, Wells, Christine A, Kobe, Bostjan, Hume, DA, Cowieson, Nathan, Martin, Jennifer L., Hume, D A, Ravasi, T., Listwan, Pawel, Kellie, S, Kobe, B., Martin, Jennifer Louise, Cowieson, N. P., Martin, J. L., Huber, T, Huber, Thomas, Aagaard, A, Kobe, B, Flanagan, J. U., Ravasi, Timothy, Aagaard, A., A. Wells, Christine, Wells, C. A., Wells, Christine A., Aagaard, Anna, Wells, Christine, Flanagan, Jack U, Cowieson, N, Kellie, S., Huber, T. L., Hume, David A, Hume, D. A., Kellie, Stuart, Ravasi, T, Hume, David A., Wells, CA, Martin, JL   +40 more
core   +1 more source

Cancerous Protein Network That Inhibits the Tumor Suppressor Function of WW Domain-Containing Oxidoreductase (WWOX) by Aberrantly Expressed Molecules

Frontiers in Oncology, 2018
Recent findings indicate that the WW domain-containing oxidoreductase (WWOX) is a tumor suppressor protein that contains two N-terminal WW domains and a central short-chain dehydrogenase/reductase domain. WWOX protein mediates multiple signaling networks
Chiemi Saigo, Yusuke Kito, Tamotsu Takeuchi   +2 more
doaj   +1 more source