Results 101 to 110 of about 21,027 (334)

Adenylate effects on protein phosphorylation in the interenvelope lumen of pea chloroplasts [PDF]

, 1989
A 64-kilodalton (kDa) protein, situated in the lumen between the inner and outer envelopes of pea (Pisum sativum L.) chloroplasts (Soll and Bennett 1988, Eur. J.
A.M. Edelman, C. Guitton, C. Schindler, G. Mourioux, H.J. Nakatani, J. Bennett, J. Ehrlichman, J. Soll, J. Soll, J. Soll, J.P. Carde, K. Cline, K. Cline, K. Keegstra, M. Cortez, M.A. Block, O.H. Lowry, O.M. Rosen, R. Douce, S. Murakami, S.J. Coughlan, U.J. Flügge, U.J. Flügge, U.K. Laemmli   +23 more
core   +1 more source

Ce‐Doped Lignin‐Based Nanozyme with Heat‐Activated Hydrolase Activity

Advanced Science, EarlyView.
A novel Ce‐doped lignin‐based hydrolase nanozyme (Ce‐AL) is synthesized using Ce ions coordinated with aminated industrial lignin. The Ce‐AL effectively hydrolyzes phosphate ester bonds and protein amide bonds, maintain high activity at 100°C, and successfully fights bacteria biofilms.
Xin Liu, Lijun Li, Xue Zhang, Alireza Ashori, Fubao Sun, Feng Xu, Xueming Zhang, Yao Chen   +7 more
wiley   +1 more source

The effect of reducing ATP levels on reorientation of the secondary palate [PDF]

, 1986
The force for directing palate shelf reorientation appears to be associated with elements of the presumptive hard palate (Brinkley & Vickerman, 1979; Bulleit & Zimmerman, 1985).
Bulleit, Robert F., Zimmerman, Ernest F.
core  

Deoxynucleoside triphosphate (dNTP) synthesis and destruction regulate the replication of both cell and virus genomes [PDF]

, 2013
Biochemical reactions, even those as complex as replicating the DNA genome of cells, follow the principle that the process is regulated by both the substrate concentration and by the enzymes that mediate the process. Deoxynucleoside triphosphates (dNTPs),
Stillman, B.
core   +1 more source

An Enzyme‐Like Catalyzed Nanosheets for Redox Stress Oscillation Therapy Against Bacterial Infections

Advanced Science, EarlyView.
Bacterial biofilms form a physicochemical barrier. Their dense network structure and redox homeostasis confer high resistance to antimicrobial treatments and immune‐mediated killing and clearance. In this study, SnSe nanosheets with enzyme‐like properties and piezoelectric catalysis can oscillate to regulate bacterial redox homeostasis and improve the ...
Min Ge, Zhao Guo, Zhiming Zhang, Lanlu Lu, Zesong Ruan, Tingwang Shi, Yunfeng Chen, Ju Huang, Chaoliang Tan, Han Lin   +9 more
wiley   +1 more source

Sex Hormone Therapy and Tenofovir Diphosphate Concentration in Dried Blood Spots: Primary Results of the Interactions Between Antiretrovirals And Transgender Hormones Study [PDF]

, 2020
Robert M. Grant, Marion Pellegrini, Patricia Defechereux, Peter L. Anderson, Michelle Yu, David V. Glidden, Joshua D. O’Neal, Jenna Yager, Shalender Bhasin, Jae Sevelius, Madeline B. Deutsch   +10 more
openalex   +1 more source

Schwann Cell Synthesized Cholesterol Orchestrates Peripheral Nerve Regeneration via Structural and IGF1‐Dependent Signaling Mechanisms

Advanced Science, EarlyView.
This study reveals that Schwann cell FDFT1‐mediated cholesterol synthesis is essential for peripheral nerve regeneration via dual roles: as a structural component for myelin and as a metabolic signal that upregulates IGF1. IGF1 promotes axonal growth through paracrine action and enhances Schwann cell differentiation/ myelination via an intrinsic IGF1R ...
Shuyi Xu, Ye He, Ying Zou, Mengyao Zhao, Jiaqi Zhang, Yizhou Xu, Jiale Cai, Xiongbo Luo, Xinrui Ma, Saini Wu, Yuling Huang, Xianghai Wang, Jiasong Guo   +12 more
wiley   +1 more source

Composition and Structure of the Inorganic Core of Relaxed Intermediate [PDF]

, 2015
Activation of the diferrous center of the β2 (R2) subunit of the class 1a Escherichia coli ribonucleotide reductases by reaction with O2 followed by one-electron reduction yields a spin-coupled, paramagnetic Fe(III)/Fe(IV) intermediate, denoted X, whose ...
Doan, Peter E., Hoffman, Brian M., Shanmugam, Muralidharan, Stubbe, JoAnne   +3 more
core   +1 more source

A “Hot Spring” Mimetic Aerogel Loaded with Multiple Amino Acids Modulates the Chronic Inflammatory Microenvironment Through Metabolic Reprogramming

Advanced Science, EarlyView.
The SrCuSi4O₁₀ bioceramic particles mimic the effects of hot spring therapy by increasing the local wound temperature, which enhances the absorption of amino acids and stimulates cell metabolism. The amino acid uptake supports cellular glutathione redox reactions, helping to mitigate oxidative stress.
Bo Li, Dandan Jin, Fei Li, Jianliang Shen, Jiang Chang, Chen Yang, Shixuan Chen, Yi Zhang   +7 more
wiley   +1 more source

The Origin of Life [PDF]

, 1974
The origin of life is in a sense a genetic problem, for, as H. J. Muller pointed out many years ago, the essential attribute that identifies living matter is its capacity to replicate itself and its variants (1). Because this uniquely biological property
Horowitz, N. H., Hubbard, Jerry S.
core   +1 more source