Results 61 to 70 of about 1,473,629 (228)

Karbapenemaz Üreten Klebsıella Spp. Suşlarında Oxa-48-Lıke Genlerinin Araştırılması [PDF]

, 2018
06.03.2018 tarihli ve 30352 sayılı Resmi Gazetede yayımlanan “Yükseköğretim Kanunu İle Bazı Kanun Ve Kanun Hükmünde Kararnamelerde Değişiklik Yapılması Hakkında Kanun” ile 18.06.2018 tarihli “Lisansüstü Tezlerin Elektronik Ortamda Toplanması ...
Kahraman, Elmas Pınar, Profesör Doktor Mustafa Altındiş, Sakarya Üniversitesi, Fen Bilimleri Enstitüsü, Tıbbi Mikrobiyoloji Anabilim Dalı, Tıbbi Mikrobiyoloji Bilim Dalı   +2 more
core   +1 more source

Intramolecular Nickel‐Catalyzed Reductive Coupling: Enantioselective Synthesis of Tetrahydroisoquinolines and Related Heterocycles

Angewandte Chemie, EarlyView.
The successful extension of the nickel‐catalyzed asymmetric coupling of polarized 1,3‐dienes with aldehydes to an intramolecular setting opens an efficient new entry into hydroxylated N‐heterocyclic compounds, most notably valuable tetrahydroisoquinolines.
Thilo Bender, Markus Leutzsch, Yannik Sell, Alois Fürstner   +3 more
wiley   +2 more sources

Performance of a new in-house medium Carba MTL-broth for the rapid detection of carbapenemase-producing Enterobacteriaceae

Journal of Infection in Developing Countries, 2019
Introduction: The spread of carbapenemase-producing Enterobacteriaceae (CPE) represents a major public health issue. Methods allowing rapid detection of carbapenemases in developing countries are therefore urgently needed.
Assia Mairi, Abdelaziz Touati, Alix Pantel, Catherine Dunyach-Remy, Albert Sotto, Christophe De Champs, Jean-Philippe Lavigne   +6 more
doaj   +1 more source

PEAR1 Promotes Glucose Metabolism Reprogramming in Sepsis‐Associated Acute Lung Injury via AARS1‐Mediated HIF‐1α Lactylation

Advanced Science, EarlyView.
This study revealed that a PEAR1/HIF‐1α/ glycolysis/lactate/H3K18la positive feedback loop in PMVECs that drives the development of S‐ALI. Mechanistically, PEAR1 mediates the binding of HIF‐1α to AARS1, leading to the lactylation of HIF‐1α, the primary lactylation site of which is K172.
Shuai Li, Zongqing Lu, Pu Fang, Qingqing Pang, Xianghui Wu, Bo Wang, Min Liang, Jingjing Pan, Haobo Kong, Haijian Cai, Juanjuan Li, Jiaying Kang, Dongsheng Wang, Dunling Xia, Mengmeng Xu, Qinghai You   +15 more
wiley   +1 more source

Evaluation of In Vitro Activity of Double-Carbapenem Combinations against KPC-2-, OXA-48- and NDM-Producing Escherichia coli and Klebsiella pneumoniae

Antibiotics, 2022
Double-carbapenem combinations have shown synergistic potential against carbapenemase-producing Enterobacterales, but data remain inconclusive. This study evaluated the activity of double-carbapenem combinations against 51 clinical KPC-2-, OXA-48-, NDM-1,
Lisa Allander, Karin Vickberg, Pernilla Lagerbäck, Linus Sandegren, Thomas Tängdén   +4 more
doaj   +1 more source

O‐GlcNAcylation Regulation of SNAP29‐Dependent Autophagy Activation Dictates Chemoresistance in Gastric Cancer

Advanced Science, EarlyView.
Model illustrating the proposed mechanism by which chemotherapy‐induced downregulation of OGT disrupts SNAP29 O‐GlcNAcylation, promoting STX17‐SNAP29‐VAMP8 SNARE complex assembly and protective autophagy, leading to chemoresistance, which in turn establishes a feedforward loop to perpetuate drug tolerance.
Liang Tang, Shaoji Zhao, Ziling Shao, Tao Luo, Baifu Peng, Yifan Liu, Jinning Ye, Jianjun Peng, Kaiyu Sun, Jianbo Xu   +9 more
wiley   +1 more source

Clinical outcomes of phenotype-guided treatment in group D carbapenemase-producing Enterobacterales bacteremia

Microbiology Spectrum
International guidance recommends ceftazidime-avibactam for OXA-48-type carbapenemase-producing Enterobacterales (OXA-48-CPE) infections. However, OXA-48-CPE lacking extended spectrum and AmpC β-lactamases may remain susceptible to third-generation ...
Jinghao Nicholas Ngiam, Matthew Chung Yi Koh, Nicholas Jian Hao Chan, Jeanette Teo, Ka Lip Chew   +4 more
doaj   +1 more source

Targeting Tex10 Overcomes Oxaliplatin Resistance by Competitively Disrupting the Non‐Canonical BAF Complex in Colorectal Cancer

Advanced Science, EarlyView.
This study reveals that Tex10 drives oxaliplatin resistance in colorectal cancer by competitively binding BRD9 to disrupt the ncBAF complex, thereby suppressing AMBRA1 transcription and ULK1‐mediated autophagy. Gemcitabine is identified as a direct Tex10 inhibitor that restores autophagy and overcomes resistance.
Ping Xu, Jie Huang, Xiaojin Gao, Lin Deng, Yanheng Deng, Denglu Wang, Chunlei Yu, Yunxiang Zhang, Jingdong Li, Xiaocong Xiang   +9 more
wiley   +1 more source

Review of In Vitro Efficacy of Ceftazidime-Avibactam, Meropenem-Vaborbactam and Imipenem-Relebactam in Carbapenemase Producing Klebsiella pneumoniae Isolates

Mediterranean Journal of Infection, Microbes and Antimicrobials, 2023
Introduction: To investigate the in vitro efficacy of three new antimicrobial agents [ceftazidime-avibactam (CAZ-AVI), meropenem-vaborbactam (V/R) and imipenem/cilastatin-relebactam] in isolates of carbapenemase-producing Klebsiella pneumoniae (CPKP ...
Özlem AYDEMİR, Mehmet KÖROĞLU, Elif ÖZÖZEN ŞAHİN, Sevinç VURAL   +3 more
doaj   +1 more source

Genetic Features of the Widespread Plasmid Coding for the Carbapenemase OXA-48 [PDF]

Antimicrobial Agents and Chemotherapy, 2012
ABSTRACT Complete sequencing of plasmid pOXA-48a carrying the bla OXA-48 gene from a Klebsiella pneumoniae isolate was performed. Its backbone corresponded to that of an IncL/M-type plasmid, in which the bla OXA-48 gene had been ...
Laurent, Poirel, Rémy A, Bonnin, Patrice, Nordmann   +2 more
openaire   +2 more sources