Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Priyanka Chakraborty"'
Autor:
Archana P. Thankamony, Sonny Ramkomuth, Shikha T. Ramesh, Reshma Murali, Priyanka Chakraborty, Nitheesh Karthikeyan, Binitha Anu Varghese, Vishnu Sunil Jaikumar, Mohit Kumar Jolly, Alexander Swarbrick, Radhika Nair
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
The triple negative breast cancer (TNBC) subtype is one of the most aggressive forms of breast cancer that has poor clinical outcome and is an unmet clinical challenge. Accumulating evidence suggests that intratumoral heterogeneity or the presence of
Externí odkaz:
https://doaj.org/article/ca65ff680fe64b3c9f1ad21b98c609f4
Autor:
Logan B. Fries, Jonathan R. Trump, Keith Horne, Megan C. Davis, Catherine J. Grier, Yue Shen, Scott F. Anderson, Tom Dwelly, Y. Homayouni, Sean Morrison, Jessie C. Runnoe, Benny Trakhtenbrot, Roberto J. Assef, Dmitry Bizyaev, W. N. Brandt, Peter Breiding, Joel Brownstein, Priyanka Chakraborty, P. B. Hall, Anton M. Koekemoer, Héctor J. Ibarra-Medel, Mary Loli Martínez-Aldama, C. Alenka Negrete, Kaike Pan, Claudio Ricci, Donald P. Schneider, Hugh W. Sharp, Theodore B. Smith, Zachary Stone, Matthew J. Temple
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 2, p 239 (2024)
We present a velocity-resolved reverberation mapping analysis of the hypervariable quasar RM160 (SDSS J141041.25+531849.0) at z = 0.359 with 153 spectroscopic epochs of data representing a 10 yr baseline (2013–2023). We split the baseline into two
Externí odkaz:
https://doaj.org/article/96d2038e0f2c47619728e400204cf4e8
Autor:
Gerrit Schellenberger, Ákos Bogdán, John A. ZuHone, Benjamin D. Oppenheimer, Nhut Truong, Ildar Khabibullin, Fred Jennings, Annalisa Pillepich, Joseph Burchett, Christopher Carr, Priyanka Chakraborty, Robert Crain, William Forman, Christine Jones, Caroline A. Kilbourne, Ralph P. Kraft, Maxim Markevitch, Daisuke Nagai, Dylan Nelson, Anna Ogorzalek, Scott Randall, Arnab Sarkar, Joop Schaye, Sylvain Veilleux, Mark Vogelsberger, Q. Daniel Wang, Irina Zhuravleva
Publikováno v:
The Astrophysical Journal, Vol 969, Iss 2, p 85 (2024)
The Astro2020 Decadal Survey has identified the mapping of the circumgalactic medium (CGM; the gaseous plasma around galaxies) as a key objective. We explore the prospects for characterizing the CGM in and around nearby galaxy halos with a future lar
Externí odkaz:
https://doaj.org/article/f83ec2d3863448dba86ccbd91d5c4c2b
Autor:
Priyanka Chakraborty, Rachel Hemmer, Adam R. Foster, John Raymond, Arnab Sarkar, Randall Smith, Nancy Brickhouse
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 2, p 192 (2024)
Accurate atomic data and plasma models are essential for interpreting the upcoming high-quality spectra from missions like XRISM and Athena. Estimating physical quantities, like temperature, abundance, turbulence, and the resonance scattering factor,
Externí odkaz:
https://doaj.org/article/245e98ef641d4a71a4fc31f045035792
Autor:
Arnab Sarkar, Felipe Andrade-Santos, Reinout J. van Weeren, Ralph P. Kraft, Duy N. Hoang, Timothy W. Shimwell, Paul Nulsen, William Foreman, Scott Randall, Yuanyuan Su, Priyanka Chakraborty, Christine Jones, Eric Miller, Mark Bautz, Catherine E. Grant
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 2, p 161 (2024)
We present a 368 ks deep Chandra observation of Abell 1240, a binary merging galaxy cluster at a redshift of 0.195 with two brightest cluster galaxies that may have passed each other 0.3 Gyr ago. Building upon previous investigations involving Giant
Externí odkaz:
https://doaj.org/article/24949b0e97db44f992aff8fd67a430d3
Autor:
Vaishali Aggarwal, Sarthak Sahoo, Vera S. Donnenberg, Priyanka Chakraborty, Mohit Kumar Jolly, Shilpa Sant
Publikováno v:
Advances in Cancer Biology - Metastasis, Vol 5, Iss , Pp 100057- (2022)
Epithelial-to-mesenchymal transition (EMT), a well-established phenomenon studied across pan-cancer types, has long been known to be a major player in driving tumor invasion and metastasis. Recent studies have highlighted the importance of partial EM
Externí odkaz:
https://doaj.org/article/1febb7dc79cd448ca3c431012502bf73
Synthesis, Characterization, and Structure of Mixed-Ligand Cobalt (II) Complex with N, O Donor Sites
Publikováno v:
Molbank, Vol 2022, Iss 3, p M1447 (2022)
A mononuclear octahedral mixed-ligand cobalt (II) complex [Co(H2L)(PhCOO)2] (1) has been prepared by using H2L (N,N′-dimethyl-N,N′-bi(2-hydroxy-3,5-di methyl benzyl)-ethylenediamine) as a facially coordinating tetradentate ligand with a N2O2 dono
Externí odkaz:
https://doaj.org/article/002c959ea8ac49d9b49b0a8ddbc11041
Autor:
Priyanka Chakraborty, Emily L. Chen, Isabelle McMullen, Andrew J. Armstrong, Mohit Kumar Jolly, Jason A. Somarelli
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 19, Iss , Pp 3842-3851 (2021)
Epithelial-mesenchymal plasticity plays a critical role in many solid tumor types as a mediator of metastatic dissemination and treatment resistance. In addition, there is also a growing appreciation that the epithelial/mesenchymal status of a tumor
Externí odkaz:
https://doaj.org/article/528842e8767b4784938008f07de12f5b
Autor:
Kavya Vipparthi, Kishore Hari, Priyanka Chakraborty, Subhashis Ghosh, Ankit Kumar Patel, Arnab Ghosh, Nidhan Kumar Biswas, Rajeev Sharan, Pattatheyil Arun, Mohit Kumar Jolly, Sandeep Singh
Publikováno v:
iScience, Vol 25, Iss 5, Pp 104317- (2022)
Summary: Cancer cell state transitions emerged as powerful mechanisms responsible for drug tolerance and overall poor prognosis; however, evidences were largely missing in oral cancer. Here, by multiplexing phenotypic markers of stem-like cancer cell
Externí odkaz:
https://doaj.org/article/8a1d53904847465daff79c93bb7f12bb
Autor:
Pradip K. Das, Priyanka Chakraborty, Sandeep Suryabhan Gholap, Théo P. Gonçalves, Changguang Yao, Huaifeng Li, Zhiping Lai, Abdul-Hamid Emwas, Kuo-Wei Huang
Publikováno v:
Green Synthesis and Catalysis, Vol 1, Iss 2, Pp 143-149 (2020)
We present the mechanistic understanding of an electrochemically-driven nickel-catalyzed coupling reaction. Computational analysis reveals that the spin density is mostly residing on the nickel (Ni) center when NiII is reduced to NiI. Ni-mediated hal
Externí odkaz:
https://doaj.org/article/232fac9a443a4d68b7949d5f9d492d1a