IGF2 Mutations

Masunaga, Y; Inoue, T; Yamoto, K; Fujisawa, Y; Sato, Y; Kawashima-Sonoyama, Y; Morisada, N; Iijima, K; Ohata, Y; Namba, N; Suzumura, H; Kuribayashi, Ryoji; Yamaguchi, Y; Yoshihashi, H; Fukami, M; Saitsu, H; Kagami, M; Ogata, T

doi:10.1530/ey.17.4.3

Cited by 124 publications

(167 citation statements)

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“…Before pyrolysis, two biomass feedstocks (TW and CW) were first modified with KLN and MMT, respectively. The procedure of clay-treated biomass feedstocks was based on Yao et als literature (Yao et al, 2014). Then, the biomass feedstocks with clay treatment were carbonized in an oven in the presence of air for 2 h at 250 °C.…”

Section: Biochar Productionmentioning

confidence: 99%

“…The specific steps can be referred to in the previous literature (Liu R. et al, 2019). Considering the adsorption of MB on clay is chiefly through cation exchange, using KCl solution to desorb MB would reveal not only the potential of cycle performance but also investigate the effect of KLN and MMT on the adsorption of MB onto the two composite adsorbents (Yao et al, 2014).…”

Section: Regeneration Of Biochar-supported Claymentioning

confidence: 99%

“…Kaolinite (KLN) and montmorillonite (MMT) are common clays which usually exhibit excellent adsorption ability due to high cation exchange capacity (CEC), thus, both clays can effectively remove many kinds of cationic pollutants (Kaya, 2004;Zhuang and Yu, 2022). However, KLN an MMT are unsuitable to be applied in water treatment facilities directly because they are difficult for application, dispersion, and recovery due to very fine particles (Yao et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

“…The presence of MB can lead to detrimental impacts on aquatic life and even on human beings (Iriarte-Velasco et al, 2011;Yan et al, 2011). A clay-biochar (MMT modification) prepared by conventional technology has an excellent MB adsorption performance and a maximum adsorption capacity of more than 11 mg/g (Yao et al, 2014). Meanwhile, previous studies have reported that biochars synthesized through a facile one-step technology at low temperatures in the presence of air with 85% H 3 PO 4 enhances the adsorption capacities of MB and other cations (Zhao et al, 2018;Ge et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and characterization of clay-biochars produced with facile low-temperature one-step in the presence of air for adsorbing methylene blue from aqueous solution

Li²,

Zhao³

et al. 2023

Front. Environ. Sci.

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A facile and low-energy approach for biochar-supported clay preparation was developed at a low temperature (250°C) in the presence of air. A new type of engineered biochar by implanting clay particles on carbon surfaces had been successfully exploited as a low-priced adsorbent for environmental application. Two biomass feedstocks (tea and coffee wastes) were pretreated with kaolinite or montmorillonite suspension and then clay-biochars were synthesized using the facile one-step method. The adsorption performance, influencing factors, and mechanism of clay-biochars for methylene blue (MB) were investigated with adsorption experiments. The characterization results confirmed that clay exited on the biochar’s surface and the adsorption results revealed that biochar-supported clay had excellent methylene blue adsorption capacities (>20 mg/g) at unadjusted solution pH and room temperature (25°C ± 1°C). Batch adsorption experiments showed that initial solution pH, ionic strength, and competing compounds affected methylene blue adsorptions. The biochar-supported clay also had a potential of recycle and reusability for methylene blue removal. The methylene blue adsorption was predominately controlled by cation exchange (with both biochar and clay) and electrostatic interaction (with biochar only) mechanisms. This study provides a simple and environmental-friendly technology for creating high-efficiency clay-biochar adsorbent for removing cationic contaminants.

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Section: Biochar Productionmentioning

confidence: 99%

Section: Regeneration Of Biochar-supported Claymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Synthesis and characterization of clay-biochars produced with facile low-temperature one-step in the presence of air for adsorbing methylene blue from aqueous solution

Li²,

Zhao³

et al. 2023

Front. Environ. Sci.

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show abstract

“…Several studies reported that the general odorant-binding proteins (GOBPs) of both Athetis lepigone and Papilio xuthus showed a high binding affinity to the widely used insecticides chlorpyrifos and phoxim. 13,14 However, the binding affinities of OBPs to chemical insecticides are rarely reported in parasitoid wasps.…”

Section: ■ Introductionmentioning

confidence: 99%

Odorant-Binding Protein 6 Contributes High Binding Affinity to Insecticides in a Parasitic Wasp Meteorus pulchricornis (Hymenoptera: Braconidae)

Hong

Chen

et al. 2023

J. Agric. Food Chem.

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Meteorus pulchricornis is a preponderant parasitic wasp of various lepidopteran pests. The extensive application of broad-spectrum insecticides usually causes serious threats to the olfactory recognition of nontarget insects such as parasitoid wasps. However, the binding mechanism of odorant-binding proteins (OBPs) to insecticides in parasitoid wasps remains unknown. Herein, we find that the MpulOBP6 protein had a strong binding affinity to three insecticides (phoxim, chlorpyrifos, and chlorfenapyr). Results of computational simulations revealed that the hydrophobic interaction contributed by a mass of nonpolar amino acid residues was the primary driving force in the formation and stabilization of MpulOBP6−insecticide complexes. Among them, four residues (Met75, Val84, Phe121, and Pro122) and two residues (Val84 and Phe111) play an essential role in the binding of MpulOBP6 to phoxim and chlorfenapyr, respectively. Our findings could be instrumental to elucidate the effects of insecticide application toward the olfactory recognition of nontarget insects in the processes of agricultural production.

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Low‐Molecular Weight Compounds that Extend the Chronological Lifespan of Yeasts, Saccharomyces cerevisiae, and Schizosaccharomyces pombe

Ohtsuka,

Shimasaki,

Aiba

2024

Advanced Biology

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Yeast is an excellent model organism for research for regulating aging and lifespan, and the studies have made many contributions to date, including identifying various factors and signaling pathways related to aging and lifespan. More than 20 years have passed since molecular biological perspectives are adopted in this research field, and intracellular factors and signal pathways that control aging and lifespan have evolutionarily conserved from yeast to mammals. Furthermore, these findings have been applied to control the aging and lifespan of various model organisms by adjustment of the nutritional environment, genetic manipulation, and drug treatment using low‐molecular weight compounds. Among these, drug treatment is easier than the other methods, and research into drugs that regulate aging and lifespan is consequently expected to become more active. Chronological lifespan, a definition of yeast lifespan, refers to the survival period of a cell population under nondividing conditions. Herein, low‐molecular weight compounds are summarized that extend the chronological lifespan of Saccharomyces cerevisiae and Schizosaccharomyces pombe, along with their intracellular functions. The low‐molecular weight compounds are also discussed that extend the lifespan of other model organisms. Compounds that have so far only been studied in yeast may soon extend lifespan in other organisms.

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IGF2 Mutations

Cited by 124 publications

References 0 publications

Synthesis and characterization of clay-biochars produced with facile low-temperature one-step in the presence of air for adsorbing methylene blue from aqueous solution

Synthesis and characterization of clay-biochars produced with facile low-temperature one-step in the presence of air for adsorbing methylene blue from aqueous solution

Odorant-Binding Protein 6 Contributes High Binding Affinity to Insecticides in a Parasitic Wasp Meteorus pulchricornis (Hymenoptera: Braconidae)

Low‐Molecular Weight Compounds that Extend the Chronological Lifespan of Yeasts, Saccharomyces cerevisiae, and Schizosaccharomyces pombe

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