Results 131 to 140 of about 143,975 (276)

Precise Construction of an Antimicrobial Peptide Targeting Bacterial Cell Membranes Derived From Natural Peptides

Advanced Science, EarlyView.
An AMP (P 3‐3R‐8I) based on natural peptides, which can target bacterial cell membranes, was precisely constructed via amino acid mutation. P 3‐3R‐8I exhibits antibacterial capability which could be attributed to the ability of P 3‐3R‐8I to quickly penetrate bacterial cell membranes and then to bind to bacterial DNA.
Jiaqi Huang, Bohao Liu, Xingzhuo Zhu, Deqian Qiao, Sizhe Chen, Xiaoyan Zeng, Qingqing Yang, Zihuan Wei, Yinjuan Huang, Jizhao Wang, Guangjian Zhang, Qiuyu Gong   +11 more
wiley   +1 more source

Simple and Mixed Reverse Micelles as Potential Bioreactors for Enzymatic Synthesis of Alkyl Glycosides – Environmentally Friendly Surfactants

Food Technology and Biotechnology, 2012
Two types of microemulsion reaction systems: simple and mixed reverse micelles have been investigated as potential bioreactors for a transglycosylation reaction catalyzed by three microbial β-galactosidases: fungal Aspergillus oryzae, yeast Kluyveromyces
Irina Mladenoska
doaj  

Photothermal–Immunomodulatory Hydrogel Reinforced by Ti3C2/ZnAl‐LDH Nanoplatform for Eradicating MRSA and Promoting Diabetic Wound Healing

Advanced Science, EarlyView.
A NETs‐inspired Ti3C2/LDH hydrogel integrates trapping, ROS boosting, and M2‐immunomodulation for MRSA‐infected wound repair. ABSTRACT MRSA infections give rise to chronic cutaneous and advance into profound tissue invasions, including osteomyelitis and sepsis—conditions for which existing clinical interventions offer only limited efficacy. The utility
Qiang Shi, Renliang Zhao, Jia Wang, Zhenchen Xiong, Xiangtian Deng, Cheng Zheng, Wenzhi Zhang   +6 more
wiley   +1 more source

Secretion and properties of a hybrid Kluyveromyces lactis-Aspergillus niger β-galactosidase

Microbial Cell Factories, 2006
Background The β-galactosidase from Kluyveromyces lactis is a protein of outstanding biotechnological interest in the food industry and milk whey reutilization.
Becerra Manuel, Siso M Isabel, Cerdán M Esperanza, Trillo M Cristina, Leiro Rafael, Rodríguez Ángel   +5 more
doaj   +1 more source

CreA-mediated carbon catabolite repression of β-galactosidase formation inAspergillus nidulansis growth rate dependent [PDF]

FEMS Microbiology Letters, 2004
Hedvig Ilyés, Erzsébet Fekete, Levente Karaffa, Éva Fekete, Erzsébet Sándor, Attila Szentirmai, Christian P. Kubicek   +6 more
openaire   +1 more source

Biomimetic Nanomedicine for Senescence‐Modulated Immune Activation Enhances Immunotherapy Efficacy in Hepatocellular Carcinoma

Advanced Science, EarlyView.
A multifunctional mPDZM nanoplatform is developed in this study. mPDZM integrates chemotherapy‐induced senescence, selective senolysis, and STING‐mediated immune activation. mPDZM effectively clears senescent tumor cells, remodels the tumor immune microenvironment, and enhances antitumor T‐cell responses.
Shiji Fang, Liyun Zheng, Bin Lin, Jiale Chen, Dehai Hou, Yiming Ding, Mengzhu Han, Pan Qin, Mengyuan Wang, Xiaoju Guo, Yeyu Zhang, Gaofeng Shu, Fazong Wu, Jianfei Tu, Minjiang Chen, Zhongwei Zhao, Zhuang Liu, Jiansong Ji   +17 more
wiley   +1 more source

Adhesive Photoinitiator Constructs Polymer Jackets on Enzymes: Direct, Release‐Free Cytosolic Delivery

Angewandte Chemie, EarlyView.
A supramolecular adhesive photoinitiator, GuCD⊃BP‐SH, overcomes a central dilemma in enzyme therapeutics. The initiator, featuring a guanidinium‐modified cyclodextrin (GuCD) host, triggers formation of a semi‐permeable polymer jacket directly on an enzyme.
Shuran He, Soumen Ghosh, Kou Okuro
wiley   +2 more sources

Extraction, Purification and Thermodynamic Characterization of Almond (Amygdalus communis) β-Galactosidase for the Preparation of Delactosed Milk

Food Technology and Biotechnology, 2013
Buffer type, pH and ionic strength, as well as the fraction of polyvinylpyrrolidone were optimized for efficient extraction of β-galactosidase from almond seeds.
Melita Lobo, Farhath Khanum, Ajay Pal
doaj  

Oxygen Sensitivity of Reporter Genes: Implications for Preclinical Imaging of Tumor Hypoxia

Molecular Imaging, 2007
Reporter gene techniques have been applied toward studying the physiologic phenomena associated with tumor hypoxia, a negative prognostic indicator.
Ivana Cecic, Denise A. Chan, Patrick D. Sutphin, Pritha Ray, Sanjiv Sam Gambhir, Amato J. Giaccia, Edward E. Graves   +6 more
doaj   +1 more source

Immobilized preparation of cold-adapted and halotolerant Antarctic β-galactosidase as a highly stable catalyst in lactose hydrolysis [PDF]

FEMS Microbiology Ecology, 2007
Krzysztof Makowski, Aneta Białkowska, Mirosława Szczęsna-Antczak, Halina Kalinowska, Józef Kur, Hubert Cieśliński, Marianna Turkiewicz   +6 more
openaire   +1 more source