Results 141 to 150 of about 3,799 (315)

Methods to Test the Source of the Extreme Gas Motions in WS 35

The Astrophysical Journal
We present theoretical arguments toward the plausibility of a stellar wind to explain the 16,000 km s ^−1 line broadening in the optical spectra of WS 35, the central star in the Pa 30 nebula. The wind model is discussed in the context of super-Eddington
Sean J. Gunderson, Richard Ignace, Walter W. Golay   +2 more
doaj   +1 more source

The interface between the stellar wind and interstellar medium around R Cassiopeiae revealed by far-infrared imaging [PDF]

, 2009
T. Ueta, R. E. Stencel, I. Yamamura, K. M. Geise, A. Karska, H. Izumiura, Y. Nakada, M. Matsuura, Y. Ita, T. Tanabé, H. Fukushi, N. Matsunaga, H. Mito, A. K. Speck   +13 more
openalex   +1 more source

Lactoferrin treatment activates acetylcholinesterase, decreasing acetylcholine levels in non‐small cell lung cancer (NSCLC) cell culture supernatants, inhibiting cell survival

FEBS Open Bio, EarlyView.
Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel, Caroline Wozniak, Aya Sabri, Ben Haddad, Brooke Lopo, Alvaro Cobos, Sarah Sarofim, Jeffrey Guthrie, Deborah Heyl, Hedeel Guy Evans   +9 more
wiley   +1 more source

Stellar winds in high-mass X-ray binaries [PDF]

, 1995
L. Kaper
openalex   +1 more source

Indoleamine 2,3‐dioxygenase 1 inhibition reverses cancer‐associated fibroblast‐mediated immunosuppression in high‐grade serous ovarian cancer

FEBS Open Bio, EarlyView.
CAF‐mediated immunosuppression in ovarian cancer is driven by IDO1, reducing T‐cell function. Inhibiting IDO1 restores T‐cell proliferation and cytotoxicity, increases cancer cell apoptosis, and may help overcome CAF‐induced immune suppression in high‐grade serous ovarian cancer. Targeting IDO1 may improve antitumor immunity.
Hyewon Lee, Jung Yoon Ho, In Sun Hwang, Youn Jin Choi   +3 more
wiley   +1 more source

The galactic mass injection from cool stellar winds of the 1 to 2.5 ${\vec M}_{\odot}$ stars in the solar neighbourhood [PDF]

, 2001
K.‐P. Schröder, E. Sedlmayr
openalex   +1 more source

Thrombolytic proteins profiling: High‐throughput activity, selectivity, and resistance assays

FEBS Open Bio, EarlyView.
We present optimized biochemical protocols for evaluating thrombolytic proteins, enabling rapid and robust screening of enzymatic activity, inhibition resistance, and fibrin affinity, stimulation, and selectivity. The outcome translates to key clinical indicators such as biological half‐life and bleeding risk. These assays streamline the development of
Martin Toul, Alan Strunga, Jiri Damborsky, Zbynek Prokop   +3 more
wiley   +1 more source

Effect of stellar wind on the efficiency of plasma radio emission from exoplanet HD189733b [PDF]

, 2023
В. В. Зайцев, В. Е. Шапошников, M. L. Khodachenko, М. S. Rumenskikh   +3 more
openalex   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

FEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

A new mechanical stellar wind feedback model for the Rosette Nebula [PDF]

, 2018
C. J. Wareing, J. M. Pittard, N. J. Wright, S. A. E. G. Falle   +3 more
openalex   +1 more source