Results 241 to 250 of about 453,295 (313)

Neutral pH-Selective Inhibition of Cytosolic Cathepsin B: A Novel Drug Targeting Strategy for Traumatic Brain Injury and Alzheimer's Disease. [PDF]

ACS Chem Biol
Hook V, Podvin S, Yoon MC, Phan VV, Florio J, Spencer B, Mosier C, Cheng A, Ahuett S, Almaliti J, Gerwick WH, Rissman RA, O'Donoghue AJ.   +12 more
europepmc   +1 more source

Ubc9‐Mediated SUMOylation of RPL3, an Unappreciated Mechanism against Hepatocyte Senescence by Repressing the DHX9‐p16 Axis

Advanced Science, EarlyView.
Liver aging is characterized by a decline in the expression of the SUMO‐conjugating enzyme Ubc9, resulting in reduced SUMOylation levels in hepatocytes, particularly in the case of ribosomal protein RPL3. Disruption of RPL3 SUMOylation increases its nuclear translocation. Interestingly, ribosome‐free RPL3 facilitates the recruitment of helicase DHX9 to
Hao Xie, Zhichao Gao, Xin Liu, Shiyi Zhang, Yuhan Wang, Jia Gao, Ping Qi, Lu Zhang, Jiawei Zhao, Tian Xiong, Teng Huang, Jia Song, Qilin Yu, Shu Zhang, Yanjun Liu, Ping Yang, Maryam S. Al‐Motawa, Quan Gong, Junfeng Dong, Hao Yin, Fei Sun, Shiwei Liu, Cong‐Yi Wang   +22 more
wiley   +1 more source

Stressful situations: Molecular insights on mitochondrial quality control pathways. [PDF]

J Biol Chem
Romanelli S, Trempe JF.
europepmc   +1 more source

Energy-dependent in vitro Translocation of a Model Protein into Escherichia Coli Inverted Membrane Vesicles Can Take Place Efficiently in the Complete Absence of the Cytosol Fraction

, 1989
S Matsuyama, San-ichiro Mizushima
openalex   +1 more source

Spatially Resolved Mapping of Voltage‐Gated Proton Channel Activity Reveals Delayed Proton Transport in Local Microenvironments

Advanced Science, EarlyView.
A revolutionary imaging platform integrating quantitative single‐molecule photobleaching with ratiometric fluorescence probes enables high‐throughput (≈2300 individually resolvable channels) mapping of individual proton channels in a large field (≈3000 µm2), overcoming the spatial and temporal limitations of conventional electrophysiology.
Jiahua Zhuang, Yang Xu, Yuxian Lu, Shiyang Lyu, Jie Tan, Jiandong Feng   +5 more
wiley   +1 more source

Ca²⁺ Signaling in Striated Muscle Cells During Intracellular Acidosis. [PDF]

Biomolecules
Pluteanu F, Musset B, Rinne A.
europepmc   +1 more source

Engineered Multifunctional Hydrogel Delivering Novel CBX7 Inhibitor Modulates Cuproptosis Via Liquid–Liquid Phase Separation to Restore Cardiac Function in Aged Myocardial Infarction

Advanced Science, EarlyView.
An age‐adapted therapy pairs δ‐Amyrenone, a CBX7 inhibitor, with an alginate hydrogel (CSAδ) to rescue infarcted elderly hearts. CSAδ disrupts CBX7–ATP7A liquid–liquid phase separation, restores ATP7A trafficking and copper efflux, suppresses cuproptosis, supplies oxygen, scavenges ROS, promotes M2 polarization, supports angiogenesis, and enhances ...
Jun Liu, Peng Qu, Jiao Shi, Tingting Liang, Yao Gu, Xue Li, Cui Ma, Danyang Zhao, Feila Liu, Qi Liang, Panke Cheng, Qian Lei   +11 more
wiley   +1 more source

Double-Strand Breaks Induce Nuclear-Cytosolic Shuttling of Polymorphic DNA Mismatch Repair Protein MutS Homolog 3 and Binding to NEMO/IKKγ in Colon Cancer Cells. [PDF]

Gastro Hep Adv
Tseng-Rogenski SS, Koi M, Carethers JM.
europepmc   +1 more source

Estradiol and progesterone nuclear and cytosol receptors of hydrosalpinx

, 1984
Luigi Devoto, Ana María Pino, Jorge Las Heras, E. Soto, Arturo Gunther   +4 more
openalex   +1 more source

Polo‐Like Kinase 1 Phosphorylation Tunes the Functional Viscoelastic Properties of the Centrosome Scaffold

Advanced Science, EarlyView.
To enable mitotic spindle assembly during cell division, centrosomes must bear tensile stresses generated by microtubule‐mediated pulling forces. Micro‐rheology reveals that PLK‐1 phosphorylation of the scaffold protein SPD‐5 tunes the viscoelasticity, size, and morphology of the centrosome scaffold in C. elegans.
Matthew Amato, June Ho Hwang, Manolo U. Rios, Nicole E. Familiari, Michael K. Rosen, Jeffrey B. Woodruff   +5 more
wiley   +1 more source