Results 41 to 50 of about 100,947 (311)

Seawater neutralization of alkaline bauxite residue and implications for revegetation

, 2004
Reaction of bauxite residue with seawater results in neutralization of alkalinity through precipitation of Mg-, Ca-, and Al-hydroxide and carbonate minerals. In batch studies, the initial pH neutralization reaction was rapid
I. M. Fulton, Fulton, I. M., Morrell, W. J., W. J. Morrell, Menzies, N. W., N. W. Menzies   +5 more
core   +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

The immune response after vaccination in recipients against different subtypes of tick-borne encephalitis virus (Flaviviridae: Orthoflavivirus)

Вопросы вирусологии
Introduction. There are three antigenic subtypes of tick-borne encephalitis virus (TBEV): the European, Far Eastern and Siberian subtypes. The article discusses the topic of cross-protective neutralizing antibodies against different subtypes of TBEV ...
Ekaterina A. Orlova, Alla L. Ivanova, Vladimir A. Mishchenko, Ivan P. Bykov, Ivan V. Vyalykh, Natalia L. Fadeeva, Veronica V. Patlusova, Mikhail F. Vorovitch, Nadezhda M. Kolyasnikova   +8 more
doaj   +1 more source

Isotope effect of the mutual neutralization reaction at low collision energies: He^+ + H^−

, 2023
We measured the branching ratio of the He^+ + H^− and He^+ + D^− mutual neutralization at a collision energy below 25 meV. Those are correctly reproduced using the Landau-Zener model applied to potential energy curves computed by an anion-centered ...
Dochain, Arnaud, Andrianarijaona, Vola M, Urbain, Xavier   +2 more
core  

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Evaluation of a Reverse Transcription-Quantitative Polymerase Chain Reaction (RT-qPCR)-Based Microneutralization Assay for Assessing Clinical Human Cytomegalovirus-Neutralizing Antibody Activity

Microorganisms
Development of a vaccine for human cytomegalovirus (hCMV) is critical because of the severe consequences of infection in congenitally infected newborns and immunocompromised patients.
Jiaao Yu, Maria E. Hasing, Jutta K. Preiksaitis, Xiaoli Pang   +3 more
doaj   +1 more source

Dickkopf 1 impairs the tumor response to PD-1 blockade by inactivating CD8+ T cells in deficient mismatch repair colorectal cancer

Journal for ImmunoTherapy of Cancer, 2021
Background Dickkopf 1 (DKK1) is associated with tumor progression. However, whether DKK1 influences the tumor response to programmed cell death protein 1 (PD-1) blockade in colorectal cancers (CRCs) with deficient mismatch repair (dMMR) or microsatellite
Yuan Li, Jian Zheng, Zhizhong Pan, Penghui Zhou, Guochen Liu, Wu Jiang, Pei-Rong Ding, Zexian Liu, Qiaoqi Sui, Dingxin Liu, Jinghua Tang, Lingheng Kong, Kai Han, Leen Liao, Qingjian Ou, Binyi Xiao, Yihong Ling, Jiewei Chen, Zhixiang Zuo   +18 more
doaj   +1 more source

TOXIN-ANTITOXIN REACTION WITHOUT NEUTRALIZATION [PDF]

Journal of Experimental Medicine, 1932
1. Collodion particles adsorb diphtheria or tetanus or botulinus toxins. These toxins are retained on the particles when washed but are at least in part released in the animal. 2. The adsorbed toxins are neutralized by adsorption of the corresponding antitoxins but are unaffected by other serums. 3.
openaire   +2 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Diisopropylammonium 4-aminobenzenesulfonate

IUCrData, 2016
The title molecular salt, C6H16N+·C6H6NO3S−, was synthesized from a neutralization reaction between sulfanilic acid and diisopropylamine. The crystal structure consists of diisopropylammonium cations and 4-aminobenzenesulfonate (sulfanilate) anions ...
Bougar Sarr, Cheikh Abdoul Khadir Diop, Libasse Diop, Florent Blanchard, Francois Michaud   +4 more
doaj   +1 more source