Results 91 to 100 of about 511,410 (265)

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

The role of the tricellular junction protein ILDR2 in glomerulopathies: Expression patterns and functional insights

iScience
Summary: The tricellular tight junctions are crucial for the regulation of paracellular flux at tricellular junctions, where tricellulin (MARVELD2) and angulins (ILDR1, ILDR2, or LSR) are localized.
Florian Siegerist, Felix Kliewe, Elke Hammer, Paul Schakau, Joanne Ern Chi Soh, Claudia Weber, Maja Lindenmeyer, Simone Reichelt-Wurm, Vedran Drenic, Christos Chatziantoniou, Christos E. Chadjichristos, Yiying Zhang, Stefan Simm, Miriam C. Banas, Matthias Nauck, Uwe Völker, Nicole Endlich   +16 more
doaj   +1 more source

Cellular Physiology and Pathophysiology of EAAT Anion Channels. [PDF]

Front Cell Neurosci, 2021
Kovermann P, Engels M, Müller F, Fahlke C.   +3 more
europepmc   +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

Molecular Interplay at the Membrane and Impact on Cellular Physiology. [PDF]

J Membr Biol, 2021
Pucadyil T, Kulkarni K, Sengupta D.
europepmc   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Mitochondrial glycerol 3-phosphate dehydrogenase deficiency exacerbates lipotoxic cardiomyopathy

iScience
Summary: Metabolic diseases such as obesity and diabetes induce lipotoxic cardiomyopathy, which is characterized by myocardial lipid accumulation, dysfunction, hypertrophy, fibrosis and mitochondrial dysfunction.
Hua Qu, Xiufei Liu, Jiaran Zhu, Niexia He, Qingshan He, Linlin Zhang, Yuren Wang, Xiaoli Gong, Xin Xiong, Jinbo Liu, Chuan Wang, Gangyi Yang, Qingwu Yang, Gang Luo, Zhiming Zhu, Yi Zheng, Hongting Zheng   +16 more
doaj   +1 more source

Long non-coding RNAs: novel regulators of cellular physiology and function. [PDF]

Pflugers Arch, 2022
Oo JA, Brandes RP, Leisegang MS.
europepmc   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Recent Advances in Fluorescence Recovery after Photobleaching for Decoupling Transport and Kinetics of Biomacromolecules in Cellular Physiology. [PDF]

Polymers (Basel), 2022
Cai N, Lai AC, Liao K, Corridon PR, Graves DJ, Chan V.   +5 more
europepmc   +1 more source