Results 141 to 150 of about 4,192,840 (340)

Variability in the Massive Open Cluster NGC 1817 from K2: A Rich Population of Asteroseismic Red Clump, Eclipsing Binary, and Main-sequence Pulsating Stars. [PDF]

Astron J, 2020
Sandquist EL, Stello D, Arentoft T, Brogaard K, Grundahl F, Vanderburg A, Hedlund A, DeWitt R, Ackerman TR, Aguilar M, Buckner AJ, Juarez C, Ortiz AJ, Richarte D, Rivera DI, Schlapfer L.   +15 more
europepmc   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Interacting binaries on the Main Sequence as in-situ tracers of mass transfer efficiency and stability [PDF]

Sen, Koushik, Renzo, Mathieu, Jin, Harim, Langer, Norbert, Schootemeijer, Abel, Villaseñor, Jaime I., Mahy, Laurent, Grichener, Aldana, Shah, Neev, Wang, Chen, Xu, Xiao-Tian   +10 more
openalex   +2 more sources

Constraining Stellar Rotation at the Zero-age Main Sequence with TESS

The Astrophysical Journal
The zero-age main sequence (ZAMS) is a critical phase for stellar angular momentum evolution, as stars transition from contraction-dominated spin-up to magnetic wind-dominated spin-down.
S. T. Douglas, P. A. Cargile, S. P. Matt, A. A. Breimann, J. A. Pérez Chávez, C. X. Huang, N. J. Wright, G. Zhou   +7 more
doaj   +1 more source

Decoding the Star-Forming Main Sequence or: How I Learned to Stop Worrying and Love the Central Limit Theorem [PDF]

, 2014
Daniel D. Kelson
openalex   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Self-regulated growth of galaxy sizes along the star-forming main sequence

The Open Journal of Astrophysics
We present a systematic analysis of the spatially-resolved star formation histories (SFHs) using Hubble Space Telescope imaging data of $\sim 997$, intermediate redshifts $0.5 \leq z \leq 2.0$ galaxies from GOODS-S field, with stellar mass range $9.8 ...
Shweta Jain, Sandro Tacchella, Moein Mosleh   +2 more
doaj   +1 more source

New proper motions of pre-main sequence stars in Taurus-Auriga [PDF]

, 1997
S. Frink, S. Roêser, R. Neuhäeuser, M. Sterzik   +3 more
openalex   +1 more source

Main-Sequence Stars [PDF]

Monthly Notices of the Royal Astronomical Society, 1959
C. B. Haselgrove, F. Hoyle
openaire   +1 more source

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source