Results 161 to 170 of about 113,946 (294)

Regulation of PHOX2B gene expression by the long non‐coding natural antisense RNA PHOX2B‐AS1

The FEBS Journal, EarlyView.
PHOX2B is a transcription factor essential for autonomic nervous system development. We identify and characterize PHOX2B‐AS1, a human long non‐coding antisense transcript at the PHOX2B locus, along with its murine counterpart. Our findings reveal bidirectional transcription and reciprocal regulation: PHOX2B activates PHOX2B‐AS1, whereas PHOX2B‐AS1 ...
Simona Di Lascio, Ana Lucia Cuadros Gamboa, Martina Bertocchi, Filippo Chiesa, Francesca Cargnin, Ettore Mosca, Paride Pelucchi, Viviana Tritto, Stefania Corti, Isabella Ceccherini, Paola Riva, Roberta Benfante, Diego Fornasari   +12 more
wiley   +1 more source

Mechanistic Design in Photocatalysis. [PDF]

Acc Chem Res
Hardegger R, Wenger OS.
europepmc   +1 more source

Exploring DCT implementations

, 1998
The Discrete Cosine IVansform (DCT) is used in the MPEG and JPEG compression standards. Thus, the DCT component has stringent timing requirements. The high performance which is required cannot be achieved by a sequential implementation of the algorithm.
Aggarwal, Gaurav, Gajski, Daniel D.
openaire   +1 more source

H2‐dependent modulation of tetrahydromethanopterin S‐methyltransferase (Mtr complex) activity by the small protein MtrR in Methanosarcina mazei

The FEBS Journal, EarlyView.
Small protein MtrR is a regulator of the Mtr methyltransferase complex in Methanosarcina mazei. It binds specifically to the MtrA subunit and modulates Mtr activity in response to hydrogen (H2) availability. Deleting mtrR impairs growth in the presence but not absence of H2, indicating its role in directing methyl transfer toward an energy‐conserving ...
Tim Habenicht, Bjarne Hastedt, Liam Cassidy, Claudia Kießling, Andreas Tholey, Jan M. Schuller, Ruth A. Schmitz   +6 more
wiley   +1 more source

Power-efficient hardware architecture for 2-D multiple transforms in VVC. [PDF]

Sci Rep
Palagani MB, Nalluri P.
europepmc   +1 more source

Arsenite methyltransferase 3 is required for mitochondrial function and hepatic lipid metabolism

The FEBS Journal, EarlyView.
AS3MT is a protein that helps the body process arsenic, a naturally occurring toxin found in water and soil. We discovered it also helps cells make and use energy properly. Without AS3MT, cells' mitochondria do not work well, leading to fatty liver and reduced activity. Increasing AS3MT in liver cells restores energy and protects against arsenic damage,
Patrice Delaney, James Griffin, Nouf Khan, Balnur Ibrash, Matthew J. O'Connor, Tomas Venit, Elizabeth Mayela Ambrosio, Spiros A. Pergantis, Elke Ober, Piergiorgio Percipalle, Kirsten C. Sadler   +10 more
wiley   +1 more source

Comparison of correction formulas for intraocular pressure measured by Goldmann tonometer following various refractive surgeries (FS-LASIK, SMILE, tPRK). [PDF]

Front Bioeng Biotechnol
Tong J, Zhou K, Wu H, Zhao Y, Gu Z, Li Y, Zong J, Tong X, Zhou X, Wang L, Chen S, Qu J, Wang Q, Xu D, Elsheikh A, Bao F.   +15 more
europepmc   +1 more source

Mixed‐Mode Stress Intensity Factor Evaluation via Thermoelastic Stress Analysis Including Non‐Adiabatic Correction

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT Characterization of the crack tip, such as the stress intensity factor (SIF), is a vital step for the assessment of fatigue crack growth and prediction of potential failure in engineering structures. This study investigates the use of thermoelastic stress analysis (TSA) for SIF evaluation, including a methodology for non‐adiabatic stress field
John Codrington, Stuart Wildy, Lloyd Button, Nik Rajic   +3 more
wiley   +1 more source

Development of an LC-MS/MS method to quantitatively analyze escitalopram and its metabolites with application in liver and placenta microsome metabolism. [PDF]

Front Pharmacol
Shen Y, Yao B, Guo Y, Yang Y, Liang C, Huang J, Zhang Y, Wang X.   +7 more
europepmc   +1 more source

Activation of the Urokinase Plasminogen Activator/Urokinase Plasminogen Activator Receptor System in Periodontitis: A Case–Control Study

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Introduction The plasminogen activating (PA) system has a multitude of functions such as wound healing, proteolytic activity, collagen degradation and cell growth, and the role of the urokinase plasminogen activator/urokinase plasminogen activator receptor (uPA/uPAR) system has been studied in many disease states.
Ahmed Khudhur, Christopher Dowson, Susan M. Bissett, Rachel van de Merwe, John J. Taylor, Philip M. Preshaw, Katrin M. Jaedicke   +6 more
wiley   +1 more source