Results 31 to 40 of about 238,554 (268)

Crowded catalyst, better catalyst [PDF]

National Science Review, 2021
Monai, Matteo, Weckhuysen, Bert M
openaire   +2 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Usability of peer assisted SARS CoV 2 self testing model among factory workers in india using a mixed methods cross sectional study

Discover Public Health
To mitigate healthcare inequities during the COVID-19 pandemic, the Government of India introduced antigen-based SARS-CoV-2 self-testing kits for self-use. However, usability remained a concern for low-literacy and underserved populations.
Meghana Ratna Pydi, Neha Parikh, Purnima Ranawat, Ravneet Kaur, A. G. Shankar, Angela Chaudhuri, Petra Stankard, Sonjelle Shilton, Aditi Srinivasan, Joyita Chowdhury, Elena Ivanova Reipold, Syama B. Syam   +11 more
doaj   +1 more source

Kinetic comparison of two basic heterogenous catalysts obtained from sustainable resources for transesterification of waste cooking oil [PDF]

Biofuel Research Journal, 2015
Alkaline earth metal oxides are appropriate catalysts for biodiesel production and among them, CaO and MgO are known for possessing the best efficiency.
G.R. Moradi, M. Mohadesi, M. Ghanbari, M.J. Moradi, Sh. Hosseini, Y. Davoodbeygi   +5 more
doaj  

Effect of COVID-19 on patient access to health services for noncommunicable diseases in Latin America: a perspective from patient advocacy organizations

International Journal for Equity in Health, 2022
Background The COVID-19 pandemic has been felt acutely in Latin America with several countries having among the highest numbers of SARS-CoV-2 cases and related deaths.
Meredith H. Kruse, Alessandra Durstine, Dabney P. Evans   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

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

Diffusion and catalyst efficiency in hierarchical zeolite catalysts

National Science Review, 2020
Abstract The preparation of hierarchical zeolites with reduced diffusion limitation and enhanced catalyst efficiency has become a vital focus in the field of zeolites and porous materials chemistry within the past decades. This review will focus on the diffusion and catalyst efficiency of hierarchical zeolites and industrial catalysts ...
Peng Peng, Xiong-Hou Gao, Zi-Feng Yan, Svetlana Mintova   +3 more
openaire   +3 more sources

Prelife catalysts and replicators [PDF]

Proceedings of the Royal Society B: Biological Sciences, 2009
Life is based on replication and evolution. But replication cannot be taken for granted. We must ask what there was prior to replication and evolution. How does evolution begin? We have proposed prelife as a generative system that produces information and diversity in the absence of replication. We model prelife as a binary soup of active monomers that
Ohtsuki, Hisashi, Nowak, Martin
openaire   +4 more sources

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