Results 101 to 110 of about 795,757 (316)

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

Molecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi, Jérome Vialaret, Christophe Hirtz, Catherine Alix‐Panabières   +3 more
wiley   +1 more source

Editorial: The Effect of Stellar Multiplicity on Exoplanetary Systems

Frontiers in Astronomy and Space Sciences, 2022
Steve B. Howell, Rachel A. Matson, Francesco Marzari   +2 more
doaj   +1 more source

Low-mass Stellar and Substellar Candidate Companions around Massive Stars in Sco OB1 and M17

The Astronomical Journal
Massive stars are recognized for their high degree of multiplicity, yet the mass ratio regime below 0.1 remains insufficiently explored. It is therefore unknown whether extremely low-mass (possibly substellar) companions can form and survive in the ...
Tinne Pauwels, Maddalena Reggiani, Hugues Sana, Laurent Mahy   +3 more
doaj   +1 more source

The VAST Survey - I. Companions and the unexpected X-ray detection of B6-A7 stars

, 2011
With an adaptive optics imaging survey of 148 B6-A7 stars, we have tested the hypothesis that unresolved lower-mass companions are the source of the unexpected X-ray detections of stars in this spectral type range.
A. Schneider, B. Leland, B. Macintosh, Baraffe, Berghofer, Burgasser, C. Marois, Chabrier, Chabrier, Daniel, De Pontieu, Duquennoy, Feldmeier, Fischer, Giampapa, Güdel, Hayward, Hinkley, Hodapp, Hubrig, Huensch, Huensch, Huélamo, I. Song, J. Bulger, J. Patience, J. R. Graham, Jess, Lafrenière, Lucy, M. Bessell, Mamajek, Marigo, McAlister, Micela, Micela, Micela, Micela, Owocki, Pan, Patterson, Pizzolato, Pourbaix, R. Doyon, R. J. De Rosa, Roberts, Schatzman, Schmitt, Schmitt, Schmitt, Schröder, Schwarzschild, Shapiro, Shatsky, Simon, Skrutskie, Spiegel, Stauffer, Stern, Sturrock, Topka, Vaiana, Voges, Voges, Zimmerman, Zuckerman   +65 more
core   +1 more source

Clinical applications of next‐generation sequencing‐based ctDNA analyses in breast cancer: defining treatment targets and dynamic changes during disease progression

Molecular Oncology, EarlyView.
Circulating tumor DNA (ctDNA) offers a possibility for different applications in early and late stage breast cancer management. In early breast cancer tumor informed approaches are increasingly used for detecting molecular residual disease (MRD) and early recurrence. In advanced stage, ctDNA provides a possibility for monitoring disease progression and
Eva Valentina Klocker, Samantha Hasenleithner, Rupert Bartsch, Simon P. Gampenrieder, Daniel Egle, Christian F. Singer, Gabriel Rinnerthaler, Michael Hubalek, Katja Schmitz, Zsuzsanna Bago‐Horvath, Andreas Petzer, Sonja Heibl, Ellen Heitzer, Marija Balic, Michael Gnant   +14 more
wiley   +1 more source

Probing the distinct chemical history of the Milky Way halo and old thick disk through HESP-GOMPA survey [PDF]

EPJ Web of Conferences
Recent studies of the time-resolved Milky Way formation using asteroseismology have shown that thick disk stars could be very old (0.8 Gyr after the Big Bang, even older than the inner halo).
Saraf Pallavi, Sivarani Thirupathi, Bandyopadhyay Avrajit   +2 more
doaj   +1 more source

Multipopulation aftereffects on the color-magnitude diagram and Cepheid variables of young stellar systems

, 2013
Context: The evidence of a multipopulation scenario in Galactic globular clusters raises several questions about the formation and evolution of the two (or more) generations of stars.
Brocato, E., Carini, R., Marconi, M., Raimondo, G.   +3 more
core   +1 more source

Circulating tumor cells: advancing personalized therapy in small cell lung cancer patients

Molecular Oncology, EarlyView.
Small cell lung cancer (SCLC) is an aggressive form of lung cancer that spreads rapidly to secondary sites such as the brain and liver. Cancer cells circulating in the blood, “circulating tumor cells” (CTCs), have demonstrated prognostic value in SCLC, and evaluating biomarkers on CTCs could guide treatment decisions such as for PARP inhibitors ...
Prajwol Shrestha, Steven Kao, Veronica K. Cheung, Wendy A. Cooper, Nico van Zandwijk, John E. J. Rasko, Dannel Yeo   +6 more
wiley   +1 more source

Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors

Molecular Oncology, EarlyView.
Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi, Janelle‐Cheri Millen, Romela Irene Ramos, Jennifer A. Linehan, Timothy G. Wilson, Dave S. B. Hoon, Matias A. Bustos   +6 more
wiley   +1 more source

On some combinations of multiple zeta-star values [PDF]

arXiv, 2009
We prove that the sum of multiple zeta-star values over all indices inserted two 2's into the string $(\underbrace{3,1, ..., 3,1}_{2n})$ is evaluated to a rational multiple of powers of $\pi^2$. We also establish certain conjectures on evaluations of multiple zeta-star values observed by numerical experiments.
arxiv