Results 111 to 120 of about 2,442,763 (316)

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Dual Activation Function-Based Extreme Learning Machine (ELM) for Estimating Grapevine Berry Yield and Quality

Remote Sensing, 2019
Reliable assessment of grapevine productivity is a destructive and time-consuming process. In addition, the mixed effects of grapevine water status and scion-rootstock interactions on grapevine productivity are not always linear.
Matthew Maimaitiyiming, Vasit Sagan, Paheding Sidike, Misha T. Kwasniewski   +3 more
doaj   +1 more source

Human papillomavirus 16 L2 inhibits the transcriptional activation function, but not the DNA replication function, of HPV-16 E2 [PDF]

, 2005
In this study we analysed the outcome of the interaction between HPV-16 L2 and E2 on the transactivation and DNA replication functions of E2. When E2 was expressed on its own, it transactivated a number of E2-responsive promoters but co-expression of L2 ...
Morgan, I.M., Cordano, P., Taylor, E.R., Everett, R., R. Everett, A. Okoye, M.S. Campo, P. Cordano, E.R. Taylor, Campo, M.S., I.M. Morgan, Okoye, A.   +11 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Pavement Defect Detection Algorithm Based on Improved YOLOv7 Complex Background

IEEE Access
The detection of pavement diseases is an important and basic link in the road maintenance process. Many methods based on deep learning have been applied.
Zou Chunlong, Huang Peile, Wang Shenghuai, Wang Chen, Wang Hongxia   +4 more
doaj   +1 more source

Dietary fatty acids modulate inflammatory cytokine production through activation of MAP kinases [PDF]

, 2007
Polyunsaturated fatty acids (PUFA) have therapeutic effects in inflammatory diseases, however the specific mechanisms by which they exert these effects have not yet been defined.
Braddish, Della
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

A Periodic Mapping Activation Function: Mathematical Properties and Application in Convolutional Neural Networks

Mathematics
Activation functions play a crucial role in ensuring training stability, convergence speed, and overall performance in both convolutional and attention-based networks.
Xu Chen, Yinlei Cheng, Siqin Wang, Guangliang Sang, Ken Nah, Jianmin Wang   +5 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Transient activation of FOXN1 in keratinocytes induces a transcriptional programme that promotes terminal differentiation: contrasting roles of FOXN1 and Akt

, 2004
The forkhead transcription factor FOXN1 is required for normal cutaneous and thymic epithelial development. Mutations in FOXN1 give rise to the nude phenotype in mice, rats and man. However, the genes that are regulated by FOXN1 are unknown.
Ofstad, T.A., David M. Prowse, Douglas H. Campbell, Janes, Sam M., Janes, S.M., Prowse, D.M., Prowse, David M., Ofstad, Tyler A., Sam M. Janes, Fiona M. Watt, Watt, F.M., Tyler A. Ofstad, Watt, Fiona M., Campbell, Douglas H., Campbell, D.H.   +14 more
core   +1 more source