Diversity in Adaptive Evolution of Methicillin-Resistant Staphylococcus aureus Clinical Isolates Under Exposure to Continuous Linezolid Stress in vitro by Han T, Jia T, Wang J

“…A new mutation in the domain V region of 23S rRNA gene (C2404T) and one mutation in amino acid sequences of ribosomal protein (Met208Thr) were firstly identified among linezolid-resistant strains. …”
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Role of Fcγ receptors in HER2-targeted breast cancer therapy by Hope S Rugo, Antonino Musolino, William J Gradishar, Jeffrey L Nordstrom, Edwin P Rock, Fernanda Arnaldez, Mark D Pegram

“…An example of an approved anti-HER2 Fc-engineered chimeric mAb is margetuximab, which targets the same epitope as trastuzumab, but features five amino acid substitutions in the IgG 1 Fc domain that were deliberately introduced to increase binding to activating FcγRIIIa and decrease binding to inhibitory FcγRIIb (CD32B). …”
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Unraveling the interactive effect of opaque2 and waxy1 genes on kernel nutritional qualities and physical properties in maize (Zea mays L.) by Subhra J. Mishra, Ikkurti Gopinath, Vignesh Muthusamy, Rajkumar U. Zunjare, Gulab Chand, Arun K. T. Venkatesh, Elangbam L. Devi, Konsam Sarika, Zahirul A. Talukder, Jitender Kumar, Firoz Hossain

“…Abstract The mutant waxy allele (wx1) is responsible for increased amylopectin in maize starch, with a wide range of food and industrial applications. The amino acid profile of waxy maize resembles normal maize, making it particularly deficient in lysine and tryptophan. …”
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Zwitterion Effect of Cow Brain Protein towards Efficiency Improvement of Dye-Sensitized Solar Cell (DSSC) by Denny Widhiyanuriyawan, Prihanto Trihutomo, Sudjito Soeparman, Lilis Yuliati

“…From the XRD test results by increasing the concentration of cow brain protein in DSSC, the structure of amino acid crystals also increased and the crystal size increased with the largest crystal size of 42.25 nm at the addition of 75% of cow brain protein. …”
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ApWD40a, a Member of the WD40-Repeat Protein Family, Is Crucial for Fungal Development, Toxin Synthesis, and Pathogenicity in the Ginseng Alternaria Leaf Blight Fungus <i>Alternari... by Jinling Lan, Shengjie Mei, Yingxue Du, Meili Chi, Jiayi Yang, Shuliu Guo, Mingliang Chu, Ronglin He, Jie Gao

“…A comparative transcriptome analysis revealed that <i>ApWD40a</i> was involved in many metabolic and biosynthetic processes, including amino acid metabolism, carbon metabolism, sulfate metabolic pathways, and secondary metabolite pathways. …”
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The Safety and Efficacy of the Repeated PRRT with [90Y]Y/[177Lu]Lu-DOTATATE in Patients with NET by Anna Zemczak, Paweł Gut, Dariusz Pawlak, Maciej Kołodziej, Leszek Królicki, Beata Kos-Kudła, Marek Ruchała, Grzegorz Kamiński, Jolanta Kunikowska

“…Patients were treated with [90Y]Y/[177Lu]Lu-DOTATATE (1 : 1) with mixed amino acid infusion for kidney protection. Toxicity was evaluated using the CTCAE 3.0 criteria. …”
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Full-length and N-terminally truncated recombinant interleukin-38 variants are similarly inefficient in antagonizing interleukin-36 and interleukin-1 receptors by Alejandro Diaz-Barreiro, Dominique Talabot-Ayer, Arnaud Huard, Gea Cereghetti, Jenna Tonacini, Mike Maillasson, Antonio Francés-Monerris, Erwan Mortier, Gaby Palmer

“…In cell-based assays, neither full-length amino acid 2-152 IL-38 nor two N-terminally truncated forms of the protein showed efficient antagonist activity on IL-36R- and IL-1R1-mediated responses. …”
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Genetic Diversity, Repeat Motifs, and Natural Selection at the C-Terminal Knob-Associated Histidine Rich Protein (KAHRP) of Plasmodium falciparum Clinical Samples from Saudi Arabia by Saad M. Bin Dajem, Md Atique Ahmed, Marie Fe F Bohol, Syeda Wasfeea Wazid, Mohammed I. Shafeai, Fuad H. Rudiny, Ali M. Motaen, Kareem Morsy, Hani Alothaid, Ahmed A. Al-Qahtani

“…Alignment and analysis of 441 C-terminal PfKAHRP-deduced amino acid sequences identified 5 genotypes (I–V) based on the decapeptide repeat arrangements (TKEASTSKEA, TKEASTSKGA, TKEASTTEGA, and TKEASTSKRA). …”
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The MSDIN family in amanitin-producing mushrooms and evolution of the prolyl oligopeptidase genes by Hong Luo, Qing Cai, Yunjiao Lüli, Xuan Li, Rohita Sinha, Heather E. Hallen-Adams, Zhu L. Yang

“…Phylogenies of POPB and POPA based on both coding and amino acid sequences showed very different results: while POPA genes clearly reflected the phylogeny of the host species, POPB did not; strikingly, it formed a wellsupported monophyletic clade, despite that the species belong to different genera in disjunct families. …”
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Phosphorylation of Bok at Ser-8 blocks its ability to suppress IP3R-mediated calcium mobilization by Caden G. Bonzerato, Katherine R. Keller, Richard J. H. Wojcikiewicz

“…Also, using mammalian cells that exclusively or predominately express IP3R1, to which Bok binds strongly, and a fluorescent Ca2+-sensitive dye or a genetically-encoded Ca2+ sensor, we explored how endogenous and exogenous Bok controls the Ca2+ mobilizing function of IP3R1, and whether Bok phosphorylation at Ser-8, or replacement of Ser-8 with a phosphomimetic amino acid, is regulatory. Results Our results confirm that Ser-8 of Bok is phosphorylated by cAMP-dependent protein kinase, and remarkably that phosphorylation can be detected with Bok specific antibodies. …”
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Baicalein induces apoptosis by inhibiting the glutamine-mTOR metabolic pathway in lung cancer by Jingyang Li, Di Zhang, Shaohui Wang, Peng Yu, Jiayi Sun, Yi Zhang, Xianli Meng, Juan Li, Li Xiang

“…Additionally, baicalein altered amino acid metabolites, especially glutamine metabolites, in H1299 and A549 cells. …”
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Metabolic Profiling by UPLC–Orbitrap–MS/MS of Liver from C57BL/6 Mice with DSS-Induced Inflammatory Bowel Disease by Zhongquan Xin, Zhenya Zhai, Hongrong Long, Fan Zhang, Xiaojun Ni, Jinping Deng, Lunzhao Yi, Baichuan Deng

“…Metabolism network and pathway analyses demonstrated that the metabolic disturbance of the liver in IBD mice was mainly enriched in bile acid metabolism, arachidonic acid metabolism, amino acid metabolism, and steroid hormone biosynthesis, while those disturbances were regulated or reversed through cecropin A and antibiotic treatment. …”
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Analysis of Soil Microbial Community Structure and Function in <i>Morchella esculenta</i> Habitats in Jilin Province by Qi Yan, Peng Wang, Zhushan Liu, Ya Yu, Xiao Tan, Xiao Huang, Jiawei Wen, Weidong Zhang

“…In contrast, at level B (secondary tier), global and overview maps, carbohydrate metabolism, and amino acid metabolism were dominant. Among the top 10 pathway-level annotations, metabolic pathways, the biosynthesis of secondary metabolites, and microbial metabolism in diverse environments were significant. …”
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Germline Single-Nucleotide Polymorphism <i>GFI1-36N</i> Causes Alterations in Mitochondrial Metabolism and Leads to Increased ROS-Mediated DNA Damage in a Murine Model of Human Acu... by Jan Vorwerk, Longlong Liu, Theresa Helene Stadler, Daria Frank, Helal Mohammed Mohammed Ahmed, Pradeep Kumar Patnana, Maxim Kebenko, Eva Dazert, Bertram Opalka, Nikolas von Bubnoff, Cyrus Khandanpour

“…<b>Background/Objectives</b>: GFI1-36N represents a single-nucleotide polymorphism (SNP) of the zinc finger protein Growth Factor Independence 1 (GFI1), in which the amino acid serine (S) is replaced by asparagine (N). …”
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Comparative Analysis of the Enzymatic, Coagulant, and Neuromuscular Activities of Two Variants of <i>Crotalus durissus ruruima</i> Venom and Antivenom Efficacy by Poliana J. Demico, Isabele N. Oliveira, Vitória S. Proença-Hirata, Samuel R. Dias, Hugo A. Ghirotti, Elisangela O. Silva, Inês C. Giometti, Francis L. Pacagnelli, Kristian A. Torres-Bonilla, Stephen Hyslop, Nathália C. Galizio, Karen de Morais-Zani, Manuela B. Pucca, Anderson M. Rocha, Jéssica B. Maciel, Marco A. Sartim, Wuelton M. Monteiro, Rafael S. Floriano

“…<b>Results:</b> SDS-PAGE showed that the venoms had similar electrophoretic profiles, with the main bands being phospholipase A₂ (PLA₂), serine proteinases, L-amino acid oxidase (LAAO), and phosphodiesterase. CDRy venom had the highest proteolytic and LAAO activities, CDRw venom had greater PLA₂ and esterolytic activities at the highest quantity tested, and CDT had greater PLA₂ activity than CDRy. …”
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Molecular cloning and expression dynamics of Atrogin-1 in muscle tissue of Russian sturgeon (Acipenser gueldenstaedtii) under high salt stress by Yong-Juan Mo, Yi-Li Gao, Shi-Jjian Xu, Bin Wang, Jingping Wu, Peng Yu, Ming Li, Xiangtao Kang, Zhi-Qiang Han

“…The cDNA encoding the Russian sturgeon protein Atrogin-1 was successfully cloned, comprising 1472 bp and encoding 353 amino acid residues (with an open reading frame of 1062 bp). …”
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SLC1A5 is a key regulator of glutamine metabolism and a prognostic marker for aggressive luminal breast cancer by Lutfi H. Alfarsi, Rokaya El Ansari, Busra Erkan, Ali Fakroun, Madeleine L. Craze, Mohammed A. Aleskandarany, Kiu Wai Cheng, Ian O. Ellis, Emad A. Rakha, Andrew R. Green

“…We investigated the role of the amino acid transporter SLC1A5 (ASCT2) and its association with BC subtypes and patient outcomes. …”
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Effects of Artificial Compound Feed for Live Fish Feed on Growth Performance, Nutrient Composition, Digestive Performance, and Gut Microbiota of Giant Salamander (<i>Andrias davidi... by Hongxiang Fan, Peiying Huang, Jiayi Zhu, Jiamin Li, Shaoqing Jian, Jiahao Hou, Ziyu Wang, Linjie Li, Daxian Zhao

“…The water content in the S group was significantly higher than that in the H group (<i>p</i> < 0.05), and the crude fat content was slightly higher, whereas other nutritional components showed no significant differences (<i>p</i> > 0.05). The analysis of amino acid composition found no significant differences among the three groups of Chinese giant salamanders (<i>p</i> > 0.05). …”
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Protective potential of structural proteins of the SARS-CoV-2 virus in protecting against COVID-19 by Inna V. Dolzhikova, Daria M. Grousova, Ilya D. Zorkov, Anna A. Ilyukhina, Anna V. Kovyrshina, Olga V. Zubkova, Olga D. Popova, Tatiana A. Ozharovskaya, Denis I. Zrelkin, Daria M. Savina, Ekaterina G. Samokhvalova, Amir I. Tukhvatulin, Dmitry V. Shcheblyakov, Denis Yu. Logunov, Alexander L. Gintsburg

“…The largest number of amino acid substitutions in the structural proteins of different SARS-CoV-2 variants was detected in glycoprotein S, the smallest — in nucleoprotein N. …”
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Exploring Disparities in Gill Physiological Responses to NaHCO₃-Induced Habitat Stress in Triploid and Diploid Crucian Carp (<i>Carassius auratus</i>): A Comprehensive I... by Shicheng Han, Lin Han, Fangying Yuan, Wenzhi Liu, Jing Wang, Xiaofeng Jin, Yanchun Sun

“…Notably, diploid carp efficiently excrete excess BUN through purine metabolism, mitigating protein metabolism and amino acid imbalances caused by BUN accumulation. This enables them to allocate less energy for coping with external environmental stress, redirecting surplus energy toward growth and development. …”
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