Results 81 to 90 of about 53,058 (296)

Electro‐Steric Ion Confinement in Polyelectrolyte Networks for Robust Nonvolatile Artificial Synapse

Advanced Functional Materials, EarlyView.
Polyelectrolyte stoichiometry governs ion transport and retention in electrolyte‐gated synaptic transistors. A PSS‐rich network creates electro‐steric ion confinement that suppresses ion back‐diffusion and stabilizes channel doping, enabling robust nonvolatile synaptic memory, linear weight updates, and low‐energy operation.
Donghwa Lee, Jinbo Kim, Myeongjin An, Jisoo Park, Junho Sung, Eunsung Hwang, Suhwan Seok, Seong‐Min Bak, Jeonghun Kim, Eunho Lee   +9 more
wiley   +1 more source

Transcription factor ONECUT3 regulates HDAC6/HIF-1α activity to promote the Warburg effect and tumor growth in colorectal cancer

Cell Death and Disease
The Warburg effect, also known as aerobic glycolysis, plays a crucial role in the onset and progression of colorectal cancer (CRC), although its mechanism remains unclear.
Ruixue Huo, Weihan Li, Hao Wu, Kexin He, Hao Wang, Shan Zhang, Shu-Heng Jiang, Rongkun Li, Junli Xue   +8 more
doaj   +1 more source

Hippocampal warburg effect mediates hydrogen sulfide-ameliorated diabetes-associated cognitive dysfunction: Involving promotion of hippocampal synaptic plasticity

Neuroscience Research
Our previous studies have reported that hydrogen sulfide (H2S) has ability to improve diabetes-associated cognitive dysfunction (DACD), but the exact mechanisms remain unknown.
Run-Qi Li, Wei-Wen Zhu, Cheng Li, Ke-Bin Zhan, Ping Zhang, Fan Xiao, Jia-Mei Jiang, Wei Zou   +7 more
doaj   +1 more source

[The Warburg effect: from theory to therapeutic applications in cancer].

, 2013
International audienceCancer cell metabolism described by Otto Warburg in the thirties became a cancer specific hallmark, also called "Warburg effect".
Razungles, Julie, Cavaillès, Vincent, Stéphan Jalaguier, Julie Razungles, Jalaguier, Stéphan, Catherine Teyssier, Teyssier, Catherine, Vincent Cavaillès   +7 more
core   +1 more source

The Warburg effect and mitochondrial oxidative phosphorylation: Friends or foes?

, 2022
International audienceCancer cells display an altered energy metabolism, which was proposed to be the root of cancer. This early discovery was done by O. Warburg who conducted one of the first studies of tumor cell energy metabolism.
Martins Pinto, M., Paumard, P., Rigoulet, M., Mazat, J.P., Bouchez, C., Devin, A., Ransac, S., Duvezin-Caubet, S.   +7 more
core   +1 more source

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang, Shixun Wang, Jianen Zhang, Jun Liu, Jinfeng Xie, Wentao Tang, Li Guan, He Huang, Qi Xue, Chunyi Zhi   +9 more
wiley   +1 more source

Curcumin decreases Warburg effect in cancer cells by down-regulating pyruvate kinase M2 via mTOR-HIF1α inhibition

Scientific Reports, 2018
Warburg effect is an emerging hallmark of cancer cells with pyruvate kinase M2 (PKM2) as its key regulator. Curcumin is an extensively-studied anti-cancer compound, however, its role in affecting cancer metabolism remains poorly understood.
Farid Ahmad Siddiqui, Gopinath Prakasam, Shilpi Chattopadhyay, Asad Ur Rehman, Rayees Ahmad Padder, Mohammad Afaque Ansari, Rasha Irshad, Kailash Mangalhara, Rameshwar N. K. Bamezai, Mohammad Husain, Syed Mansoor Ali, Mohammad Askandar Iqbal   +11 more
doaj   +1 more source

Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells

Advanced Functional Materials, EarlyView.
Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira, Ziyauddin Khan, Swathi Suneesh, Sarbani Ghosh, Zia Ullah Khan, Reverant Crispin, Dan Zhao   +6 more
wiley   +1 more source

Nuclear PKM2 regulates the Warburg effect [PDF]

Cell Cycle, 2013
Pyruvate kinase is a rate-limiting glycolytic enzyme. The PKM1 and PKM2 isoforms result from mutually exclusive alternative splicing of the PKM pre-mRNA. PKM2 rather than PKM1 regulates the Warburg effect and tumorigenesis by poorly understood mechanisms.
Weiwei, Yang, Zhimin, Lu
openaire   +2 more sources

Warburg effect: cancer cells metabolism [PDF]

, 2011
Prva istraživanja energetskog metabolizma tumora provodila su se 1922. godine u laboratoriju Otto Warburga. Warburg je ustanovio specifičan metabolizam stanica raka čija je karakteristika prijelaz s respiracije na fermentaciju - nazvan je Warburg-ov ...
Križnik, Bojana
core