Results 131 to 140 of about 1,480,665 (235)

Butein Attenuates Cardiac Hypertrophy by Restoring Redox–Mitochondrial Homeostasis Through Nrf2–Sirt3 Signaling

Phytotherapy Research, EarlyView.
Butein attenuates pathological cardiac hypertrophy by activating Nrf2–Sirt3 signaling, restoring mitochondrial function and redox homeostasis. ABSTRACT Butein (3,4,2′,4′‐tetrahydroxychalcone) is a bioactive chalcone with antioxidant, anti‐inflammatory, and cytoprotective properties.
Tsendsuren Tungalag, Dong Kwon Yang
wiley   +1 more source

Targeted Regulation of Nuclear Lamins by Ubiquitin and Ubiquitin-Like Modifiers. [PDF]

Cells, 2020
Blank M.
europepmc   +1 more source

WDR12 Promotes Glucose Metabolism via PFKFB4 Upregulation in Gastric Cancer

Cancer Science, EarlyView.
WDR12 promotes glucose metabolism and tumor growth in GC. Mechanistically, WDR12 interacts with TDP43 and appears to enhance PFKFB4 expression, thereby promoting glucose metabolism. ABSTRACT Metabolic reprogramming is a hallmark of gastric cancer (GC); however, the role of transcriptional regulators in modulating glycolysis remains incompletely ...
Rutong Zhang, Dehua Liu, Xiaoxi Feng, Aoxing Cheng, Zhenye Yang, Kaiguang Zhang   +5 more
wiley   +1 more source

Mitotic dynamics of the nuclear lamina behind the scenes of chromosome separation

Communications Biology
The regulation of mitosis is essential for genome inheritance and stability. In mammals, many cellular ultrastructures, including the nuclear envelope, undergo significant morphological changes to facilitate chromosome separation.
Julien Picotto, Pascale Bertrand, Gaëlle Pennarun   +2 more
doaj   +1 more source

Identification of Copy Number Variants as a Suspected Cause of Cerebral Small Vessel Disease

Clinical Genetics, EarlyView.
Whole‐exome sequencing of 111 patients with suspected familial cerebral small vessel disease (CSVD) identified novel copy number variants in four patients across NOTCH3, LMNB1, and COL4A2, using bioinformatic and molecular techniques. These validated CNVs suggest structural variation is an underrecognized potential causal contributor to monogenic CSVD ...
Solomon K. Guyler, Neven Maksemous, Rodney A. Lea, Robert A. Smith, Heidi G. Sutherland, Lyn R. Griffiths   +5 more
wiley   +1 more source

Insight into the functional organization of nuclear lamins in health and disease

, 2018
Lamins are the main component of the nuclear lamina, a protein meshwork at the inner nuclear membrane which primarily provide mechanical stability to the nucleus. Lamins, type V intermediate filament proteins, are also involved in many nuclear activities.
Meltem Tatli, Medalia, Ohad, Ohad Medalia, Tatli, Meltem, Tatli M, Medalia O   +5 more
core   +1 more source

Nuclear Lamins and Emerin Are Differentially Expressed in Osteosarcoma Cells and Scale with Tumor Aggressiveness. [PDF]

Cancers (Basel), 2020
Urciuoli E, Petrini S, D'Oria V, Leopizzi M, Rocca CD, Peruzzi B.   +5 more
europepmc   +1 more source

Challenges in Gene‐Directed Therapies for Rare Neurodevelopmental Disorders Using HNRNPU as an Exemplar

Clinical Genetics, EarlyView.
Beyond diagnosing rare neurodevelopmental disorders like HNRNPU‐RNDD, developing gene‐directed therapies requires overcoming complex hurdles, including spatial, developmental, and cell‐type constraints. Addressing these requires understanding the molecular effects of dosage and chromatin dynamics to deliver precise, effective treatments.
Daniel Aiyedun, Susan F. Rogers, Doaa M. Taha, Meena Balasubramanian   +3 more
wiley   +1 more source

Chd4 and ThPOK cooperate to preserve structural and electrophysiological integrity of the adult heart through Sprr1a repression

The FEBS Journal, EarlyView.
Chd4/NuRD and ThPOK cooperate to maintain transcriptional repression and nuclear organization in adult cardiomyocytes. Chd4 loss reduces miR‐150‐5p, relieving repression of Sprr1a, while ThPOK loss further enhances Sprr1a activation, possibly through altered chromatin–lamina interactions.
Fadoua El Abdellaoui‐Soussi, Apolonia Novillo, Rocío Brea, Marta Ysbert, Lorena Cussó, Gonzalo Pizarro‐Sánchez, Manuel Desco, Iván Hernández, Ángel Luis Armesilla, Ignacio Pérez de Castro, Alicia R. Folgueras, Juan Miguel Redondo, Pablo Gómez‐del Arco   +12 more
wiley   +1 more source

Extracellular fluid viscosity influences the mechanics and migration of MDA‐MB‐231 cells in a macromolecule‐dependent manner

The FEBS Journal, EarlyView.
Macromolecule‐dependent increases in extracellular fluid viscosity alter cell phenotype. These distinct macromolecules create different extracellular environments that modulate cell morphology and mechanoprotein expression, migration and invasion capacity, and cellular mechanical properties.
Ian M. Smith, Nikka Givpoor, Chenchen Handler, Ariel Abraham, Shohini Banerjee, Giuliano Scarcelli, Kimberly M. Stroka   +6 more
wiley   +1 more source