Results 61 to 70 of about 826 (184)

Immune Checkpoint Inhibitors in Cancer Therapy: Clinical Landscape, Resistance Mechanisms, and Therapeutic Innovations

MedComm – Oncology, Volume 5, Issue 3, September 2026.
The up‐to‐date clinical progress of immune checkpoint inhibitor (ICI) therapy in solid tumors, specifically the combinational regimens between ICIs and other treatment strategies, the mechanisms underlying primary and acquired resistance, and mechanism‐matched strategies to improve clinical outcomes are synthesized in this review.
Qiongyu Zhang, Zhi Qin, Caijuan Guo
wiley   +1 more source

WISE Photometry of Galaxies within 10 Mpc

The Astronomical Journal
For photometry of galaxies in the infrared that extend to very low surface brightnesses, it is necessary to observe with telescopes in space. The Wide-field Infrared Survey Explorer (WISE) and NEOWISE provide sensitive all-sky access to mid-infrared flux
R. Brent Tully, Ehsan Kourkchi, James D. Neill   +2 more
doaj   +1 more source

Comparative Analysis of Colletotrichum Isolates From Apple Tree Reveals Differences in Response to Temperature, Organ Preference and Cultivar Affinity

Plant Pathology, Volume 75, Issue 5, September‐October 2026.
Colletotrichum siamense, C. grossum, C. chrysophilum and C. fioriniae, associated with apple bitter rot and Glomerella leaf spot, exhibited distinct thermotolerance patterns both in vitro and in planta, along with differences in spore germination and the colonization of apple fruits and leaves.
Martina Calì, Vicelina Sousa, Riccardo Baroncelli, Pedro Talhinhas, Antonio Prodi   +4 more
wiley   +1 more source

Serendipitous Catch of a Giant Jellyfish: An Ionized Nebula around 3C 275.1 with 170 kpc Long Tails

The Astrophysical Journal
3C 275.1 is a blue quasar at z = 0.55522, hosting powerful outflows and residing in a complex environment. We present a serendipitously detected giant nebula surrounding 3C 275.1, which shows morphological features resembling those of objects known as ...
Qinyuan Zhao, Junfeng Wang, Zhenzhen Li
doaj   +1 more source

Revisiting Variable Stars Toward the Globular Cluster NGC 6496 With ATLAS and Gaia Photometry

Astronomische Nachrichten, Volume 347, Issue 7, August 2026.
ABSTRACT We revisit 13 variable stars in the field of the metal‐rich globular cluster NGC 6496, discovered by Abbas et al. (2015; Astronomical Journal 149:40) (hereafter referred to as “MA15”) via time‐series data, spanning 2 years. We improve upon the MA15 characterization of the variables using ATLAS time‐series photometry data, spanning 8 years, in ...
Madison E. Martin, Andrew Layden, Andrew McNeill   +2 more
wiley   +1 more source

The distance to the giant elliptical galaxy NGC 5128 [PDF]

Astronomy & Astrophysics, 2004
The distance to NGC 5128, the central galaxy of the Centaurus group and the nearest giant elliptical to us, has been determined using two independent distance indicators: the Mira period-luminosity (PL) relation and the luminosity of the tip of the red giant branch (RGB).
openaire   +2 more sources

Accelerated Structure Formation: The Early Emergence of Massive Galaxies and Clusters of Galaxies

The Astrophysical Journal
Galaxies in the early Universe appear to have grown too big too fast, assembling into massive, monolithic objects more rapidly than anticipated in the hierarchical Lambda cold dark matter (ΛCDM) structure formation paradigm.
Stacy S. McGaugh, James M. Schombert, Federico Lelli, Jay Franck   +3 more
doaj   +1 more source

ON THE FORMATION OF GIANT ELLIPTICAL GALAXIES AND GLOBULAR CLUSTERS [PDF]

Journal of The Korean Astronomical Society, 2003
I review the current status of understanding when, how long, and how giant elliptical galaxies formed, focusing on the globular clusters. Several observational evidences show that massive elliptical galaxies formed at $z>2$ ($>10$ Gyr ago). Giant elliptical galaxies show mostly a bimodal color distribution of globular clusters, indicating a ...
openaire   +2 more sources

Cosmicflows-4

The Astrophysical Journal, 2023
With Cosmicflows- 4, distances are compiled for 55,877 galaxies gathered into 38,065 groups. Eight methodologies are employed, with the largest numbers coming from the correlations between the photometric and kinematic properties of spiral galaxies (TF ...
R. Brent Tully, Ehsan Kourkchi, Hélène M. Courtois, Gagandeep S. Anand, John P. Blakeslee, Dillon Brout, Thomas de Jaeger, Alexandra Dupuy, Daniel Guinet, Cullan Howlett, Joseph B. Jensen, Daniel Pomarède, Luca Rizzi, David Rubin, Khaled Said, Daniel Scolnic, Benjamin E. Stahl   +16 more
doaj   +1 more source

A Dialogue on Revolutions and Revolutionaries in Science: A Perspective From Quantum Mechanics

Natural Sciences, Volume 6, Issue 3, July 2026.
ABSTRACT We discuss the notions of scientific revolutions and revolutionaries in the context of the Relativity Revolution and of the First, Second, and Third Quantum Revolutions. We conclude that at the core of the question of what qualifies as a revolution and revolutionary is an assessment of the gradients of knowledge accumulation over time, both at
Ron Folman, Bretislav Friedrich
wiley   +1 more source