Results 51 to 60 of about 8,432 (197)

Visualizing Specific Tubulin Isotypes and Pathogenic Variants in Cellular Microtubule Arrays

Cytoskeleton, EarlyView.
ABSTRACT Eukaryotic cells depend on dynamic microtubule arrays to execute a wide range of functions vital for life. These microtubule filaments are formed through the polymerization of α/β‐tubulin proteins, which can be generated from numerous tubulin genes, or isotypes.
Sareen Fiaz, Benjamin Powers, Jayne Aiken   +2 more
wiley   +1 more source

Evaluation of genetic damage induced by glyphosate isopropylamine salt using Tradescantia bioassays

Genetics and Molecular Biology, 2011
Glyphosate is noted for being non-toxic in fishes, birds and mammals (including humans). Nevertheless, the degree of genotoxicity is seriously controversial.
Carlos Alvarez-Moya, Mónica Reynoso Silva, Alma Rosa Villalobos Arámbula, Alfonso Islas Sandoval, Hugo Castañeda Vasquez, Rosa María González Montes   +5 more
doaj  

The Large Smooth Patch on Comet 9P/Tempel 1: Remnant of a Recent Past Event

The Planetary Science Journal
We present a comprehensive reassessment of the region containing the large smooth patch on comet 9P/Tempel 1, leveraging data from the Deep Impact and Stardust-NExT missions, an updated stereophotoclinometry-based shape model, and numerical simulations ...
J. L. Rizos, T. L. Farnham, J. M. Sunshine, J. L. Kloos, J. L. Ortiz   +4 more
doaj   +1 more source

Redistribution of DNA loop domains in human lymphocytes under blast transformation with interleukin 2 [PDF]

The Ukrainian Biochemical Journal, 2016
At higher order levels chromatin fibers in interphase nuclei are organized into loop domains. Gene regulatory elements (promoters and enhancers) are often located near the sites of loop attachments.
K. S. Afanasieva, M. I. Chopei, A. V. Lozovik, S. R. Rushkovsky, A. V. Sivolob   +4 more
doaj   +1 more source

Evaluation of DNA/Chromosome Integrity and Cell Death in Human Metabolically Noncompetent and Competent Cells Exposed to N′‐(3,5‐Difluorobenzylidene)Pyridine‐4‐Carbohydrazide

Journal of Applied Toxicology, EarlyView.
ABSTRACT The N‐acylhydrazone scaffold is recognized as a privileged structure for the design of bioactive substances with increasing applications in medicinal chemistry research. Ensuring the safety of newly developed molecules is a critical step for both human health and environmental protection. Accordingly, this study aimed to evaluate the cytotoxic
Larissa Ribeiro Canuto Santos, Jéssica Natalia Barbosa de Almeida, Camila Cavalleiro Frias, Wanda Pereira Almeida, Edson Luis Maistro   +4 more
wiley   +1 more source

Postperihelion Coma Composition of the Interstellar Comet 3I/ATLAS from Optical Spectroscopy

The Astrophysical Journal Letters
We present multiepoch optical spectroscopy of the interstellar comet 3I/ATLAS obtained between 2025 December and 2026 January (heliocentric distances of 1.8–3.3 au), yielding postperihelion production rates and mixing ratios for CN, C _3 , C _2 , CH, and
Ruining Zhao, Xiliang Zhang, Bin Yang, Xiangyu Fan, Shu Wang, Yang Huang, Jifeng Liu   +6 more
doaj   +1 more source

Six Outbursts of Comet 46P/Wirtanen

The Planetary Science Journal, 2021
Cometary activity is a manifestation of sublimation-driven processes at the surface of nuclei. However, cometary outbursts may arise from other processes that are not necessarily driven by volatiles.
Michael S. P. Kelley, Tony L. Farnham, Jian-Yang Li, Dennis Bodewits, Colin Snodgrass, Johannes Allen, —, Eric C. Bellm, Michael W. Coughlin, Andrew J. Drake, Dmitry A. Duev, Matthew J. Graham, Thomas Kupfer, Frank J. Masci, Dan Reiley, Richard Walters, Zwicky Transient Facility Collaboration, M. Dominik, U. G. Jørgensen, A. E. Andrews, N. Bach-Møller, V. Bozza, M. J. Burgdorf, J. Campbell-White, S. Dib, Y. I. Fujii, T. C. Hinse, M. Hundertmark, E. Khalouei, P. Longa-Peña, M. Rabus, S. Rahvar, S. Sajadian, J. Skottfelt, J. Southworth, J. Tregloan-Reed, E. Unda-Sanzana, MiNDSTEp Collaboration   +37 more
doaj   +1 more source

Anti‐inflammatory and cytotoxic properties of kānuka (Kunzea ericoides) subcritical water extract

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Kānuka (Kunzea ericoides) is a medicinal plant native to New Zealand with numerous therapeutic benefits due to its rich bioactive profile. Although several in vitro studies have shown promising anti‐inflammatory activity, substantial evidence elucidating its underlying inflammatory regulatory mechanism and evaluating its cytotoxic ...
Indhuja Devadass, Simon Swift, Saeid Baroutian   +2 more
wiley   +1 more source

NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)

The Astrophysical Journal Letters
We report on the observation and measurement of astrometry, photometry, morphology, and activity of the interstellar object 3I/ATLAS, also designated C/2025 N1 (ATLAS) with the NSF-DOE Vera C. Rubin Observatory.
Colin Orion Chandler, Pedro H. Bernardinelli, Mario Jurić, Devanshi Singh, Henry H. Hsieh, Ian Sullivan, R. Lynne Jones, Jacob A. Kurlander, Dmitrii Vavilov, Siegfried Eggl, Matthew Holman, Federica Spoto, Megan E. Schwamb, Lauren A. MacArthur, Rahil Makadia, Marco Micheli, Aren Heinze, Eric J. Christensen, Wilson Beebe, Aaron Roodman, Kian-Tat Lim, Tim Jenness, James Bosch, Brianna M. Smart, Eric Bellm, Sean MacBride, Meredith L. Rawls, Sarah Greenstreet, Colin Slater, Željko Ivezić, Robert D. Blum, Andrew Connolly, Gregory Daues, Michelle Gower, J. Bryce Kalmbach, Michele T. Bannister, Luke Dones, Rosemary C. Dorsey, Davide Farnocchia, Wesley C. Fraser, John C. Forbes, Cesar Fuentes, Carrie E. Holt, Laura Inno, Geraint H. Jones, Matthew M. Knight, Chris J. Lintott, Tim Lister, Robert Lupton, Mark Jesus M. Magbanua, Renu Malhotra, Beatrice E. A. Mueller, Joseph Murtagh, Nitya Pandey, William T. Reach, Nalin H. Samarasinha, Darryl Z. Seligman, Colin Snodgrass, Michael Solontoi, Gyula M. Szabó, Peter Vereš, Ellie White, Maria Womack, Leslie A. Young, Russ Allbery, Shreya Anand, Roberto Armellin, Éric Aubourg, Chrysa Avdellidou, Farrukh Azfar, James Bauer, Keith Bechtol, Valerie Becker, Matthew Belyakov, Susan D. Benecchi, Ivano Bertini, Dennis Bodewits, Patricia Boeshaar, Bryce T. Bolin, Maitrayee Bose, Alexandre Boucaud, Rodrigo C. Boufleur, Dominique Boutigny, Andrew Bradshaw, Felipe Braga-Ribas, Johan Bregeon, Laura E. Buchanan, Daniel Calabrese, J. I. B. Camargo, Neven Caplar, Jeffrey L. Carlin, Benoit Carry, Juan Pablo Carvajal, Ross Ceballo, Hsin-Fang Chiang, Yumi Choi, Céline Combet, Luiz da Costa, Preeti Cowan, John Franklin Crenshaw, Steve Croft, Matija Ćuk, Philip N. Daly, Filippo D’Ammando, Felipe Daruich, Guillaume Daubard, James R. A. Davenport, Tansu Daylan, Jennifer Delgado, Hadrien A. R. Devillepoix, Peter E. Doherty, Abbie Donaldson, Holger Drass, Stephanie J. H. Deppe, Gregory P. Dubois-Felsmann, Peter S. Ferguson, Frossie Economou, Marielle R. Eduardo, Ioana Sotuela Elorriaga, Anthony Englert, Edward Karavakis, Kevin Fanning, Maxwell K. Frissell, Grigori Fedorets, Maryann Benny Fernandes, Agnès Ferté, Merlin Fisher-Levine, Mark L Freytag, Marco Fulle, Poshak Gandhi, John Gates, David W. Gerdes, Alex R. Gibbs, A. Fraser Gillan, Massimiliano Giordano Orsini, T. Glanzman, Iain Goodenow, Altair Ramos Gomes-Júnior, Miranda R. Gorsuch, Mikael Granvik, Wen Guan, Leanne P. Guy, Mark Hammergren, Andrew Hanushevsky, Fabio Hernandez, Ǎdis Herrold, Daniel Hestroffer, Joshua Hoblitt, Guillem Megias Homar, Matthew J. Hopkins, Simone Ieva, Patrick Ingraham, David H. Irving, Buell T. Jannuzi, M. James Jee, David Jimenez, Claire Juramy, Steven M. Kahn, Yijung Kang, Arun Kannawadi, JJ Kavelaars, Michael S. P. Kelley, Kshitija Kelkar, Lee S. Kelvin, Ivan Kotov, Alec Koumjian, Gábor Kovács, K. Simon Krughoff, Agnieszka Kryszczyńska, Petr Kubánek, Craig Lage, Travis J. Lange, Pierre-François Léget, Laurent Le Guillou, Benjamin Levine, W. Garrett Levine, Zhuofu (Chester) Li, Shuang Liang, Javier Licandro, Hsing Wen Lin, Carey Lisse, Nate B. Lust, Ryan R. Lyttle, Ashish A. Mahabal, Max Mahlke, Gabriele Mainetti, Rachel Mandelbaum, Steven J. Margheim, Giuliano Margoti, Phil Marshall, Andrés A. Plazas Malagón, Dušan Marčeta, Mario D. Melita, Felipe Menanteau, Joshua Meyers, Dave Mills, Marc Moniez, C.A.L. Morales Marín, Naomi Morato, Surhud More, Christopher B. Morrison, Kris Mortensen, Youssef Moulane, Karlo Mrakovčić, Fritz Mueller, Marco A. Muñoz-Gutiérrez, Homer Neal, F. M. Newcomer, Erfan Nourbakhsh, Paul O’Connor, Drew Oldag, William J. Oldroyd, William O’Mullane, Cyrielle Opitom, Dagmara Oszkiewicz, Gary L. Page, Jack Patterson, Maria T Patterson, Matthew J. Payne, Eske M. Pedersen, Julien Peloton, Chrystian Luciano Pereira, John R. Peterson, Stephen R. Pietrowicz, Edyta Podlewska-Gaca, Rebekah Polen, Daniel Polin, Hannah Mary Margaret Pollek, Yongqiang Qiu, Bruno Quint, Markus Rabus, Darin Ragozzine, Jayadev Rajagopal, Arianna Ranabhat, Kevin Reil, Tiago Ribeiro, Malena Rice, Stephen T. Ridgway, Steven M. Ritz, Andrew S. Rivkin, James E. Robinson, Agata Rożek, Eli Rykoff, Luis E. Salazar Manzano, Andrei Salnikov, Bruno O. Sánchez, David Sanmartim, Gal Sarid, Charles A. Schambeau, Rafe H. Schindler, Samuel J. Schmidt, German Schumacher, Theo Schutt, Daniel Scolnic, Robert Seaman, Jacques Sebag, Nima Sedaghat, Jacqueline Seron, Richard A. Shaw, Alysha Shugart, Jonathan Sick, Jaladh Singhal, Amir Siraj, Michael C. Sitarz, Adam Snyder, Shahram Sobhani, Christine Soldahl, Dallin Spencer, Brian Stalder, Steven Stetzler, Alan Strauss, Christopher W. Stubbs, Krzysztof L. Suberlak, John D. Swinbank, László Szigeti, Dan S. Taranu, Michael Tauraso, John Gregg Thayer, Sandrine Thomas, Adam Thornton, Luca Tonietti, Laura Toribio San Cipriano, David E. Trilling, Chadwick A. Trujillo, Te-Wei Tsai, Douglas L. Tucker, Max Turri, Tony Tyson, Elana K. Urbach, Wouter van Reeven, Antonia Sierra Villarreal, Stelios Voutsinas, Christopher W. Walter, Yuankun (David) Wang, Charlotte Ward, Michael Warner, Maxine West, Emerson Whittaker, Ian Wong, W. M. Wood-Vasey, Bin Yang, Quanzhi Ye, Peter Yoachim, R. Zanmar Sanchez, Jinshuo Zhang, Conghao Zhou   +305 more
doaj   +1 more source

Deubiquitinase USP38 Stabilizes PLK1 Expression to Boost DNA Damage Repair in Ovarian Cancer

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ovarian cancer (OC) is one of the most prevalent and severe gynecological malignant tumors. DNA damage repair (DDR) is essential in maintaining genome stability. This study aims to investigate the effects and mechanisms of USP38 and PLK1 on DNA damage repair and malignant behavior in OC cells.
Yuan Ma, Ying Li, Kai‐Li Li
wiley   +1 more source