Results 181 to 190 of about 1,487,249 (257)

Characterization of <i>blaNDM-1</i> and <i>blaOXA-23</i>-Type Carbapenemases in <i>Acinetobacter baumannii</i> Isolated from Post-Surgical Patients. [PDF]

Antibiotics (Basel)
Gul S, Ali N, Qasim M, Alahmad M, Khan MS, Nourain ZE, Zaman S, Muhammad Y, Ullah W.   +8 more
europepmc   +1 more source

Musashi‐1 Drives Radioresistance and Stemness in Head and Neck Squamous Cell Carcinoma via a Radioresistant FaDu Model

Cancer Science, EarlyView.
Fractionated irradiation generated radioresistant F‐IRR cells with enhanced CSC properties despite slower proliferation. MSI1 was strongly upregulated and functionally promoted stemness, tumorigenicity, and radiation resistance. JNK signaling acted upstream of MSI1, while JNK inhibition suppressed these malignant traits, identifying the JNK–MSI1 axis ...
Na‐Eun Kang, Chan‐Woong Jung, Yun‐Ju Kim, Sung‐Gil Chi, Jeong‐Yub Kim, Myung‐Jin Park   +5 more
wiley   +1 more source

Generation of Human Bioartificial Tissues Using Agarose-Derived Biomaterials. [PDF]

Materials (Basel)
Campos F, Chato-Astrain J, Martín-Piedra MÁ, García-García ÓD, Sánchez-Porras D, Etayo-Escanilla M, Ávila-Fernández P, Garzón I, Alaminos M.   +8 more
europepmc   +1 more source

Two Metschnikowia nectar yeast species have similar volatile profiles but elicit differential foraging in bee pollinators

Ecological Entomology, EarlyView.
Yeasts that specialize in flower nectar play an important role in pollination ecology. Metschnikowia reukaufii and Metschnikowia koreensis were the most prevalent nectar yeasts found in our field sites. Bee pollinators exhibited different behavioural responses to nectar yeasts in field experiments. Bees visited more flowers with M.
M. Elizabeth Moore, Lindsey Wilson, Nathan Brandt, Ayako Wada‐Katsumata, Ahmed M. Saveer, Coby Schal, Robert R. Dunn, Rebecca E. Irwin, Caiti Smukowski Heil   +8 more
wiley   +1 more source

The tryptophan prenyltransferase ComQ from Bacillus subtilis 168 can prenylate daptomycin at Trp1

The FEBS Journal, EarlyView.
ComQ168 from Bacillus subtilis 168 catalyzes C‐terminal tryptophan farnesylation of ComX to generate a competence‐inducing pheromone. Recombinant ComQ168 also modifies cyclic peptides, including Daptomycin, likely at the N‐terminal tryptophan. Structural modeling highlights a C‐terminal binding region, supporting substrate promiscuity and establishing ...
Yanli Xu, Maximilian J. L. J. Fürst, Oscar P. Kuipers   +2 more
wiley   +1 more source

Atypical multidrug-resistant serotype 1 <i>Actinobacillus pleuropneumoniae</i> with <i>ApxIII</i> in China. [PDF]

Front Vet Sci
Duan C, Fang Z, Lin Z, Liu X, Luo Z, Wang Y, Liu Y, Li L, Huang C, Jin Z, Song Z, Li X, Zheng X.   +12 more
europepmc   +1 more source

The sorting nexin Snx21 promotes flotillin‐mediated endocytosis

The FEBS Journal, EarlyView.
In this study, we describe a novel function of the previously uncharacterized Snx21 protein as a specific positive regulator of flotillin‐mediated endocytic trafficking. Snx21 is recruited to endosomal membranes via binding to PI(3)P, and it colocalizes with flotillins on the surface of late endosomes.
Tamás Maruzs, Enikő Lakatos, Dalma Feil‐Börcsök, Gábor Juhász, Regina Mező, Asha Kiran Maddali, András Blastyák, Aladár Pettkó‐Szandtner, Hajnalka Laczkó‐Dobos, Gábor Juhász   +9 more
wiley   +1 more source

The transcriptional regulator CueR positively regulates the expression of the <i>cueRA</i> operon to maintain copper homeostasis in <i>Pseudomonas chlororaphis</i> zm-1. [PDF]

Microbiol Spectr
Wang Z, Li C, Lei Z, Duan S, Liu F, Wang S, Wang G.   +6 more
europepmc   +1 more source

Blocking protein quality control degradation leads to structural stabilization of DHFR indel variants

The FEBS Journal, EarlyView.
Blocking protein quality control degradation by deleting the E3 ligases Ubr1 or San1 stabilizes many DHFR insertion and deletion variants that are otherwise partially unfolded. These hypomorphic variants regain folding at lower temperatures or upon methotrexate binding, revealing that PQC degradation can remove proteins that are still functionally ...
Sven Larsen‐Ledet, Caroline H. Suhr, Sarah Gersing, Celeste M. Hackney, Amelie Stein, Kaare Teilum, Rasmus Hartmann‐Petersen   +6 more
wiley   +1 more source

Carriage and susceptibility of Enterobacteria isolated from the local chickens at markets and peri-urban areas of Bobo-Dioulasso, Burkina Faso. [PDF]

BMC Microbiol
Zon D, Yaméogo V, Meda RN, Sanou S, Koama BK, Serge YR, Kam SE, Zongo E, Gnada K, Ouédraogo GA, Ramadan MF.   +10 more
europepmc   +1 more source