Results 161 to 170 of about 134,869 (325)

Census of Blue Straggler Stars in Distant Open Clusters and Maximum Fractional Mass Excess of Open Cluster Blue Straggler Stars

The Astronomical Journal
We identified blue straggler stars (BSSs) in 53 open clusters utilizing data from Gaia DR3. Most of these clusters are situated in the outer regions of the Galactic disk, encompassing structures such as the warp and the Outer arm.
Qian Cui, Zhihong He, Shunhong Deng, Liming Peng, Chunyan Li, Yangping Luo, Kun Wang   +6 more
doaj   +1 more source

The CFHT Open Star Cluster Survey. IV. Two Rich, Young Open Star Clusters: NGC 2168 (M35) and NGC 2323 (M50) [PDF]

, 2003
Jasonjot Singh Kalirai, Gregory G. Fahlman, Harvey B. Richer, P. Ventura   +3 more
openalex   +1 more source

Targeted protein degradation in oncology: novel therapeutic opportunity for solid tumours?

Molecular Oncology, EarlyView.
Current anticancer therapies are limited by the occurrence of resistance and undruggability of most proteins. Targeted protein degraders are novel, promising agents that trigger the selective degradation of previously undruggable proteins through the recruitment of the ubiquitin–proteasome machinery. Their mechanism of action raises exciting challenges,
Noé Herbel, Sophie Postel‐Vinay
wiley   +1 more source

Investigating 56 High Galactic Latitude Open Cluster Candidates in Gaia DR3

The Astrophysical Journal
Using Gaia DR3 data, we revisit 56 high Galactic latitude (∣ b ∣ ≥ 30°) open cluster (OC) candidates with poor shapes of color–magnitude diagrams (CMDs), including unclear and paired main sequences (MSs).
You Wu, Jing Chen, Su Zhang, Xingyin Wei, Feilong He, Yunbo Zhao, Xuran He   +6 more
doaj   +1 more source

Long-term spectral variability of the O4If⁺ star HD 15570 in the open cluster IC 1805 [PDF]

, 2003
V. F. Polcaro, Roberto Viotti, L. Norci, Corinne Rossi, P. Eenens, L. J. Corral   +5 more
openalex   +1 more source

Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence

Molecular Oncology, EarlyView.
The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova, Dominika Maurencova, Barbora Salovska, Marek Kratky, Tomas Mracek, Zuzana Korandova, Alena Pecinova, Pavla Vasicova, David Rysanek, Ladislav Andera, Ivo Fabrik, Rudolf Kupcik, Pavel Kashmel, Pinky Sultana, Vojtech Tambor, Jiri Bartek, Josef Novak, Marie Vajrychova, Zdenek Hodny   +18 more
wiley   +1 more source

The Star Population of Young Open Clusters: A Photometric and Spectroscopic Study [PDF]

, 2003
Amparo Marco Tobarra
openalex   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

Molecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma, Sophia M. Orbach, Kate V. Griffin, Kathryn Kang, Yining Zhang, Rebecca S. Pereles, Ian A. Schrack, Guillermo Escalona, Jacqueline S. Jeruss, Lonnie D. Shea   +9 more
wiley   +1 more source

An extremely red star in the region of the young open cluster NGC 6231

, 1969
W. Seggewiß
openalex   +1 more source

Spectroscopic Identification of Faint White Dwarf Candidates in the Praesepe Open Star Cluster [PDF]

, 2004
Kurtis A. Williams, Michael Bolte, James Liebert   +2 more
openalex   +1 more source