Results 91 to 100 of about 277,080 (326)

Enhancing photosynthetic production of ethylene in genetically engineered Synechocystis sp. PCC 6803

, 2015
Ethylene is widely used in the petrochemical industry and has traditionally been produced via the steam cracking of petroleum-based feedstock. The exploration of sustainable and carbon-neutral methods of producing ethylene from the renewable feedstock ...
T. Zhu, Xiaoman Xie, Zhimin Li, Xiaoming Tan, Xuefeng Lu   +4 more
semanticscholar   +1 more source

Flux Balance Analysis of Cyanobacterial Metabolism: The Metabolic Network of Synechocystis sp. PCC 6803

PLoS Comput. Biol., 2013
Cyanobacteria are versatile unicellular phototrophic microorganisms that are highly abundant in many environments. Owing to their capability to utilize solar energy and atmospheric carbon dioxide for growth, cyanobacteria are increasingly recognized as a
Henning Knoop, M. Gründel, Yvonne Zilliges, R. Lehmann, Sabrina Hoffmann, W. Lockau, R. Steuer   +6 more
semanticscholar   +1 more source

Targeted Inhibition of CD74+ Macrophages by Luteolin via CEBPB/P65 Signaling Ameliorates Osteoarthritis Progression

Advanced Science, EarlyView.
This study identifies CD74⁺ macrophages as key drivers of synovial inflammation in osteoarthritis (OA). The flavonoid luteolin is predicted to inhibit this pathway by blocking Nuclear Factor Kappa‐light‐chain‐enhancer of Activated B cells (NF‐κB) signaling. To enhance delivery, a targeted nanoplatform (MDSPL) is developed.
Rui Peng, Bo Yu, Lei Zhang, Zhaowen Xue, Lutian Yao, Qingjun Yang, Zitao Liu, Sizhi Wu, Yongquan Huang, Xiaofei Zheng, Huiying Guo, Songwei Huan, Tao Jiang, Huajun Wang, Yulong Wei, Tao Gui   +15 more
wiley   +1 more source

Necesidad de tratamiento ortodóntico en estudiantes de 10 a 12 años. Matanzas

Revista Médica Electrónica, 2013
La detección de las maloclusiones dentarias en edades tempranas evitaría su agravamiento y las consecuencias funcionales, psicosociales y económicas, así como su repercusión en la calidad de vida de muchos individuos.
Aleida de la C Pérez Lauzurique, Isabel Martínez Brito, María Gudelia Alemán Estévez, Tahimí Saborit Carvajal   +3 more
doaj  

Secondary Bile Acids Modified by Odoribacter Splanchnicus Alleviate Colitis by Suppressing Neutrophil Extracellular Trap Formation

Advanced Science, EarlyView.
In ulcerative colitis, the loss of Odoribacter splanchnicus disrupts a microbiota‐metabolite‐neutrophil axis. Restoring this bacterium boosts lithocholic acid, which suppress neutrophil extracellular trap formation and eases colonic inflammation.
Jing Xu, Jianhong Li, Xue Guo, Chen Huang, Yao Peng, Haoming Xu, Yingfei Li, Jingkui Xu, Jinxia Hu, Yitong Liao, Yuqiang Nie, Youlian Zhou   +11 more
wiley   +1 more source

Comportamiento de la oclusión dentaria en pacientes operados de cirugía ortognática

Revista Médica Electrónica
Introducción: la cirugía ortognática corrige las alteraciones del componente esquelético en las anomalías dentomaxilofaciales. Estas deformidades provocan deficiente relación de los huesos maxilares, afectando la oclusión dentaria y sus funciones ...
Félix Manuel Blanco Mederos, Kenia Blanco Ramos, Mario Arturo Pichardo Valiente, Doris Soto Caballero, Evelio Garcia Pulido, Rene Rodríguez Sarduy   +5 more
doaj  

Synthesis of Hydroxyapatite from Precipitated Calcium Carbonate of Thorny Shells (Murex trapa) with Variable Ca/P Mole Ratio and pH

Jurnal Rekayasa Kimia & Lingkungan
Hydroxyapatite, with the chemical formula Ca10(PO4)6(OH)2, is a mineral found in human bones and teeth, providing density and strength to bones as it is a major component of the bone matrix.
Ferdiyan Tri Prayoga, Syasmitha Lucky Aprilianty, Luluk Edahwati   +2 more
doaj   +1 more source

Absence of KpsM (Slr0977) Impairs the Secretion of Extracellular Polymeric Substances (EPS) and Impacts Carbon Fluxes in Synechocystis sp. PCC 6803

, 2021
Marina Santos, Sara B. Pereira, Carlos Flores, Catarina Príncipe, Narciso Couto, Esther Karunakaran, Sara Cravo, Paulo Oliveira, Paula Tamagnini   +8 more
openalex   +1 more source

5‐Hydroxymethylcytosine Dynamics Reveals Coordinated Reprogramming of Parental Genomes and X Chromosome Dosage Balance in Mouse SCNT Embryos

Advanced Science, EarlyView.
Genome‐wide, high‐resolution profiling of hydroxymethylation in mouse SCNT embryos reveals a transient, allele‐symmetric 5hmC reprogramming pattern distinct from natural embryos, with X‐chromosomes and imprinting control regions resistant to proper remodeling.
Zeming Xiang, Rui Yan, Jing Guo, Mengyao Wang, Xin Cheng, Fan Zhang, Tianzi Guo, Xin Long, Fan Guo, Dan Liang   +9 more
wiley   +1 more source

DCAF12 Ubiquitin Ligase Promotes Lung Cancer Metastasis by Modulating the TRiC/CCT Chaperonin Complex

Advanced Science, EarlyView.
This study elucidates how DCAF12 facilitates non‐degradative ubiquitination to stabilize TRiC/CCT, thereby enhancing the folding capacity of chaperonins. This mechanism promotes the maturation of cytoskeletal proteins and activates key oncogenic drivers, including YAP, STAT3, and mTOR, ultimately driving metastatic progression in lung cancer.
Zhenyi Wang, Huanhuan Huang, Kaizong Huang, Xiaowen Cui, Leilei Wu, Renyu Lin, Zhe Zhao, Hua Chen, Cheng Zheng, Weilin Jin, Song Chen, Jiayan Chen, Yaping Xu, Dongping Wei   +13 more
wiley   +1 more source