Results 51 to 60 of about 43,319 (307)

Single‐Nucleus Atlas of Spinal Sarcopenia Patients Reveals Disruption of Quiescent and Regenerative Satellite Cell Niches in Fatty‐Infiltrated Muscle

Advanced Science, EarlyView.
Mechanisms of Fatty Infiltration and Muscle Degeneration. Clinical metadata identified intramuscular fat accumulation as an independent driver of muscle mass decline. Single‐nucleus RNA sequencing of spinal sarcopenia muscle revealed adipogenic reprogramming of fibro‐adipogenic progenitors, satellite‐cell niche disruption, and elevated levels of the ...
Wenkai Wu, Renxian Wang, Dingding Wang, Quanzhong Ren, Ling Wang, Fangfang Duan, Guihe Yang, Ruixuan Yu, Yi Wang, Yingyu Zhang, Zetong Zang, Chuqi Li, Weijia Liu, Wenshuang Zhang, Yi Yuan, Zitong Cheng, Xiaoguang Cheng, Junbo Liang, Yajun Liu   +18 more
wiley   +1 more source

Prediction of lipase-specific foldase-dependence in bacterial lipase subfamilies I.1 and I.2

BMC Genomics
Background Most bacterial lipases in subfamily I.1/I.2 depend on a specific chaperone protein, lipase-specific foldase (Lif), for folding into their active form. In contrast, several Lif-independent lipases have been reported in subfamily I.1.
Takahiro Hioki
doaj   +1 more source

Nanopartículas de poli-hidroxibutirato-co-valerato como suporte para a imobilização da lipase de Candida antarctica fração B

Química Nova, 2014
This work evaluates the immobilization of Candida antarctica lipase (Fraction B) using poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) nanoparticles as support.
Ilizandra A. Fernandes, Nádia L. D. Nyari, José Vladimir de Oliveira, Elisandra Rigo, Maria Cristiane M. de Souza, Luciana R. B. Gonçalves, Sibele Berenice C. Pergher, Débora de Oliveira   +7 more
doaj   +1 more source

Estudos de reações de transesterificação com lipases imobilizadas e determinação de coeficiente de difusão de ésteres em organo-gel / [PDF]

, 1999
Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas.As lipases de Chromobacterium viscosum, Pseudomonas sp, Microbial e Lipolase, imobilizadas em organo-gel (MBG) de hexano foram usadas como ...
João, Jair Juarez
core  

A Robust Bio‐Supportive Hydrogel Patch for Full‐Thickness Repair of Gastroesophageal Defects

Advanced Science, EarlyView.
Gastroesophageal defect repair remains a formidable clinical challenge plagued by high leakage and life‐threatening complications. We develop a double‐disc, highly crystalline PVA‐based RBS hydrogel patch featuring suture‐free sealing, robust acid/enzyme resistance and mechanical durability.
Xingqi Song, Zhewei Shuai, Weiyan Sun, Liang Chen, Yiwei Shen, Jiateng Hu, Yuanqi Ma, Jie Luo, Meilin Huang, Yan Luo, Yunlang She, Guangdong Zhou, Chang Chen, Dong Lei   +13 more
wiley   +1 more source

Progress on the Classification, Characteristics and Food Industry Application of Microbial Proteases and Lipases

Shipin gongye ke-ji
Proteases and lipases are two major kinds of industrial hydrolysis enzymes and widely used in various food industry (e.g., cheese making, soy sauce fermentation, liquor brewing, meat tenderization, etc.).
Yao ZHANG, Jiaxin WANG, Chanchan WEN, Jiayun HU, Xiaofeng LIU, Yuanfeng WU   +5 more
doaj   +1 more source

Reações de acilação enantiosseletiva de aminas e álcool alifáticos catalisadas por lipases [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.Neste trabalho, as lipases comerciais LSD, LAY, LAK, LM, LCR, e as nativas de A.
Silva, Julyetty Crystyne da
core  

Production of Lipases by Certain Thermo Tolerant Bacteria

, 2017
Lipases are hydrolytic enzymes which hydrolyse triglycerides to free fatty acids and glycerol. Bacterial lipase producers were isolated from certain loamy arid soils.
Ghaidaa Mohammed, Ghaidaa Jihadi Mohammed   +1 more
core   +1 more source

Yoda1‐Functionalized Nanozymes Coordinate Piezo1 Activation and Mitochondrial Protection to Reprogram the Diabetic Osteoimmune Micromilieu and Promote Vascularized Bone Repair

Advanced Science, EarlyView.
Diabetic bone defects remain a critical clinical challenge. A 3D‐printed BCPG‐MF@Y scaffold, embedding Yoda1‐functionalized manganese dioxide‐ferritin nanozymes, scavenges mtROS, suppresses the cGAS–STING pathway, and reverses cellular senescence, while Yoda1 activates Piezo1 to direct BMSCs fate to synergistically reprogram the osteoimmune ...
Qing‐Song Deng, Ang Wang, Ren Zhang, Xu‐Ran Li, Po‐Lin Liu, Shu‐Hang He, Zi‐Yin Han, Zhi‐Han Shen, Zhan‐Ying Wei, Chang‐Ru Zhang, Fei Wang, Helen Dawes, Jian Lu, Tong‐He Zhu, Jin‐Zhong Zhao, Shang‐Chun Guo, Shi‐Cong Tao   +16 more
wiley   +1 more source

Chlorination‐Driven BODIPY Fluorescent Probes for the Selective Monitoring of Myeloperoxidase Activity in Cells and Inflamed Mouse Models

Angewandte Chemie, EarlyView.
A meso‐carboxamide‐substituted BODIPY fluorescent probe reports myeloperoxidase (MPO) activity via electrophilic chlorination by MPO‐derived HOCl, generating a highly emissive chlorinated product with a ca. 40 nm bathochromic shift. Applications in quantitative MPO assays, cellular imaging of MPO‐derived HOCl, redox‐dependent discrimination of cancer ...
Siyoung Cho, Yongyang Luo, Jeehyeon Bae, Youngmi Kim   +3 more
wiley   +2 more sources