Results 151 to 160 of about 440,600 (338)
The Astrophysical Journal LettersThe rapid quenching of satellite galaxies in dense environments is often attributed to environmental processes such as ram pressure stripping. However, stripping alone cannot fully account for the removal of dense, star-forming gas in many satellites ...
Amy Attwater +12 more
doaj +1 more source
A Chemical Abundance Study of One Red Giant Star in NGC 5694: A Globular Cluster with a Dwarf Spheroidal Chemical Signature? [PDF]
, 2006 Jae-Woo Lee +2 more
openalex +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
On Iron Enrichment, Star Formation, and Type Ia Supernovae in Galaxy Clusters [PDF]
, 2006 Michael Loewenstein
openalex +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Mass Distribution of Binary Black Hole Mergers from Young and Old Dense Star Clusters
The Astrophysical JournalDense star clusters are thought to contribute significantly to the merger rates of stellar-mass binary black holes (BBHs) detected by the LIGO–Virgo–KAGRA collaboration.
Claire S. Ye +3 more
doaj +1 more source
Formation, Growth, and Destruction of Nuclear Star Clusters [PDF]
, 2012 Torsten Boeker
openalex +1 more source
Star clusters in the Matching, Morse, and Generalized complex of discrete Morse functions [PDF]
, 2023 Connor Donovan, Nicholas A. Scoville
openalex +1 more source
Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source