Results 171 to 180 of about 1,644,648 (291)

Whole-cell modeling of E. coli confirms that in vitro tRNA aminoacylation measurements are insufficient to support cell growth and predicts a positive feedback mechanism regulating arginine biosynthesis. [PDF]

Nucleic Acids Res, 2023
Choi H, Covert MW.
europepmc   +1 more source

Rational Device Design and Doping‐Controlled Performance in Fast‐Response π‐Ion Gel Transistors

Advanced Functional Materials, EarlyView.
π‐Ion gel transistors (PIGTs) achieve extraordinary transconductance and stability through device configuration optimization, high‐mobility conjugated polymer selection, and hole scavenger doping. The optimized PIGTs maintain performance on flexible substrates, enabling printed, fast‐response, and wearable electronics.
Masato Kato, Soh Kushida, Nafees Umar Draz, Dan Kyotani, Emanuel Smarsly, Kyota Yoshinaga, Wenhao He, Uwe H. F. Bunz, Kazuhiro Marumoto, Tatsuya Mori, Yohei Yamamoto   +10 more
wiley   +1 more source

Research on the construction of cheerleading technique evaluation and teaching system integrating deep visual recognition and cognitive feedback mechanism. [PDF]

Sci Rep
Lu Y, Wang Z, Chen M.
europepmc   +1 more source

miR-489 Confines Uncontrolled Estrogen Signaling through a Negative Feedback Mechanism and Regulates Tamoxifen Resistance in Breast Cancer. [PDF]

Int J Mol Sci, 2022
Soni M, Saatci O, Gupta G, Patel Y, Keerthi Raja MR, Li J, Liu X, Xu P, Wang H, Fan D, Sahin O, Chen H.   +11 more
europepmc   +1 more source

Ionic‐Electronic Hydrogel‐Liquid Metal Composite Bilayer with Tissue‐Adaptive and Adhesive Properties for Closed‐Loop Neuroprosthetic System

Advanced Functional Materials, EarlyView.
A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim, Kyoungryong Kim, Jaehyon Kim, Heewon Choi, Mikyung Shin, Donghee Son   +5 more
wiley   +1 more source

Is It Me or the Train Moving? Humans Resolve Sensory Conflicts with a Nonlinear Feedback Mechanism in Balance Control. [PDF]

J Neurosci
Assländer L, Albrecht M, Gruber M, Peterka RJ.   +3 more
europepmc   +1 more source

Association between Intratumoral CD8+ T Cells with FoxP3+ and CD163+ Cells: A Potential Immune Intrinsic Negative Feedback Mechanism for Acquired Immune Resistance. [PDF]

Cancers (Basel), 2022
Fortis SP, Sofopoulos M, Goulielmaki M, Arnogiannaki N, Ardavanis A, Perez SA, Gritzapis AD, Baxevanis CN.   +7 more
europepmc   +1 more source

Real‐Time, Label‐Free Monitoring of Cell Behavior on a Bioelectronic Scaffold

Advanced Functional Materials, EarlyView.
A bioelectronic nanofibrous scaffold is introduced that supports cell growth while enabling real‐time, label‐free monitoring of cellular behavior through impedance measurements. The system correlates electrical signals with cell viability and surface coverage, offering an integrated platform for studying dynamic biological processes and advancing next ...
Dana Cohen‐Gerassi, Offir Loboda, Aakash Jog, Or Messer, Dor Aaron Goldstein, Tomer Reuveni, Moran Aviv, Amit Sitt, Yosi Shacham‐Diamand, Maxim Sokol, Lihi Adler‐Abramovich   +10 more
wiley   +1 more source

YAP1 promotes adipogenesis by regulating the negative feedback mechanism of the Hippo signaling pathway via LATS2. [PDF]

Zool Res
Zhou M, Zhao YQ, Yan W, Fu XF, Zhang LH, Zhang HY, Bao GG, Liu DJ.   +7 more
europepmc   +1 more source

Myofibril and mitochondria morphogenesis are coordinated by a mechanical feedback mechanism in muscle. [PDF]

Nat Commun, 2021
Avellaneda J, Rodier C, Daian F, Brouilly N, Rival T, Luis NM, Schnorrer F.   +6 more
europepmc   +1 more source