Results 91 to 100 of about 5,990,239 (290)

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Roles of Post-translational Modifications in Spinocerebellar Ataxias

Frontiers in Cellular Neuroscience, 2018
Post-translational modifications (PTMs), including phosphorylation, acetylation, ubiquitination, SUMOylation, etc., of proteins can modulate protein properties such as intracellular distribution, activity, stability, aggregation, and interactions ...
Linlin Wan, Keqin Xu, Zhao Chen, Beisha Tang, Beisha Tang, Beisha Tang, Beisha Tang, Beisha Tang, Beisha Tang, Beisha Tang, Hong Jiang, Hong Jiang, Hong Jiang, Hong Jiang, Hong Jiang   +14 more
doaj   +1 more source

Post-translational modifications in kidney diseases and associated cardiovascular risk

Patients with chronic kidney disease (CKD) are at an increased cardiovascular risk compared with the general population, which is driven, at least in part, by mechanisms that are uniquely associated with kidney disease.
Vanholder, Raymond, Schunk, Stefan J, Kalim, Sahir, Jankowski, Joachim, Schunk, Stefan J., Jankowski, Vera, Noels, Heidi   +6 more
core   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

The Four Homeostasis Knights: In Balance upon Post-Translational Modifications

, 2022
A cancer outcome is a multifactorial event that comes from both exogenous injuries and an endogenous predisposing background. The healthy state is guaranteed by the fine-tuning of genes controlling cell proliferation, differentiation, and development ...
Danilo Piobbico, Di-Iacovo, Nicola, Marilena Castelli, Nicola Di-Iacovo, Castelli, Marilena, Simona Ferracchiato, Pieroni, Stefania, Servillo, Giuseppe, Della-Fazia, Maria Agnese, Giuseppe Servillo, Piobbico, Danilo, Maria Agnese Della-Fazia, Damiano Scopetti, Ferracchiato, Simona, Stefania Pieroni, Scopetti, Damiano   +15 more
core   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

A role for eIF5A in translational control of stress‐inducible proteins in multiple myeloma cell lines

Molecular Oncology, EarlyView.
Loss of eIF5A rewires thapsigargin‐mediated endoplasmic reticulum stress responses in multiple myeloma cells by selective translation of mRNA transcripts, consequently dampening thapsigargin‐induced unfolded protein response (UPR) activation and shifting the balance from induction of apoptosis toward cell survival and proliferation.
Demi Both, Ingrid A. M. Derks, Raphaël Vanleyssem, Marine Leclercq, Najla El Hachem, Pierre Close, Eric Eldering, Marco Vincent Haselager   +7 more
wiley   +1 more source

Mass spectrometry-based profiling of single-cell histone post-translational modifications to dissect chromatin heterogeneity

Nature Communications
Single-cell proteomics confidently quantifies cellular heterogeneity, however quantification of post-translational modifications, such as those deposited on histone proteins, remains elusive.
Ronald Cutler, Laura Corveleyn, Claudia Ctortecka, Francesca LiCausi, Joshua Cantlon, Alvaro Sebastian Vaca Jacome, Dieter Deforce, Jan Vijg, Maarten Dhaenens, Malvina Papanastasiou, Steven A. Carr, Simone Sidoli   +11 more
doaj   +1 more source

Regulation of Streptomyces Chitinases by Two-Component Signal Transduction Systems and their Post Translational Modifications: A Review

, 2018
This article reviews the developments related to Streptomyces chitinases regulation and their post translational modifications. Chitinases are enzymes which cleave chitin, a polymer of N-acetylglucosamine to its monomer.
Amrathlal Rabbind Singh
core   +1 more source

Editorial: The Role of Protein Post-Translational Modifications in Protein-RNA Interactions and RNP Assemblies

, 2022
Editorial on the Research Topic The Role of Protein Post-Translational Modifications in Protein-RNA Interactions and RNP ...
Dorothee Dormann, Roberto Giambruno, Nicolas L. Fawzi, Ewa A. Grzybowska, Nicolas L Fawzi, Ewa A Grzybowska   +5 more
core   +1 more source