Results 241 to 250 of about 8,510,179 (297)

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Ancient DNA Reveals Limited Hunter-Gatherer Ancestry in the Cerny Culture (Middle Neolithic, France) Despite Hunting-Associated Practices. [PDF]

Am J Biol Anthropol
Sauvage J, Lefeuvre M, Delvigne M, Dessarps F, Lafosse S, Chimènes A, Utge J, Laurent R, Thomas A, Marsolier MC, Bon C.   +10 more
europepmc   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

A Faint Progenitor System for the Faint Supernova 2024vjm

Zimmerman E, Gal-Yam A, Groot P, Ofek E, Roestel Jv, Pastorello A, Valenti S, Ravi A, Chen P, Schulze S, Blagorodnova N, Wavasseur M, Gómez-Muñoz M, Tranin H, de Wet S, Leloudas G, Vreeswijk P, Kwok L, Schwab M, Jha S, Maguire K, Sand D, Stringer E, Kupfer T, Faran T, Anderson J, Andrews J, Andrews M, Badash A, Bloemen S, Bostroem K, Chen T, Valle MD, Dimitriadis G, Dong Y, Farah J, Gillanders J, Godson B, Gromadzki M, Hiramatsu D, Hoang E, Howell D, Janzen D, Kuncarayakti H, Li J, Lyman J, Maeda K, Magee M, Mehta D, Milligan A, Moran S, Ni YQ, O’Neill D, Pearson J, Pieterse D, Pignata G, Reguitti A, Reichart D, Retamal NM, Santos R, Scaringi S, Shrestha M, Srivastav S, Stoppa F, Subrayan B, Valerin G, Wang X, Wynn K, Yaron O, Zang W.   +69 more
europepmc   +1 more source

How adolescent and young adult cancer is portrayed in movies: reflections for supportive care. [PDF]

Support Care Cancer
Collins MKR, Anca RS, Pusuloori B, Carey D, Long-Traynor K, Sharma A, Devine KA.   +6 more
europepmc   +1 more source

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

Starspots on eclipsing giant stars

Astronomy & Astrophysics
Oláh K., Seli B., Haris A., Rappaport S., Tuomi M., Gagliano R., Jacobs T. L., Kristiansen M. H., Schwengeler H. M., Omohundro M., Terentev I., Vanderburg A., Powell B., Kostov V., Kővári Zs.   +14 more
doaj   +1 more source

Identification of risk factors for type 2 diabetes across age-based proxies of early and late postmenopausal stages in prediabetic women. [PDF]

Front Endocrinol (Lausanne)
Lizarzaburu-Robles JC, Mahíllo-Fernández I, Paniagua A, Ortega Juaristi M, Timón B, Martínez-Albaladejo S, Mas-Fontao S, Vázquez C, Lorenzo O.   +8 more
europepmc   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Squamous dedifferentiation and differentiated high-grade transformation of papillary thyroid carcinoma in metastatic lymph nodes: Two cases and literature review. [PDF]

Radiol Case Rep
Salih AM, Ali RM, Abdullah AM, Habibullah IJ, Hammood ZD, Abdulkarim MM, Qadir AA, Ahmed HA, Hassan SH, Kakamad FH.   +9 more
europepmc   +1 more source