Results 161 to 170 of about 1,216,320 (294)

Ob stellar associations in the large magellanic cloud: Identification method

, 2000
We describe an objective method for the identification of stellar OB associations in the Large Magellanic Cloud under the assumption that they are loose, unbound stellar systems with a young OB stellar component.
Kontizas, E., Morgan, D.H., Dapergolas, A., Kontizas, M., Korakitis, R., Gouliermis, D.   +5 more
core  

Historical reconstruction of human moralization with word association and text corpora. [PDF]

Nat Commun
Ramezani A, Stellar JE, Feinberg M, Xu Y.   +3 more
europepmc   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Associations Among Natural Disaster Exposure, Childhood Adversity, and Cognitive Functioning in Older Americans in the Health and Retirement Study. [PDF]

J Appl Gerontol
Lawrence KA, Choi YJ.
europepmc   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Minimum 18-week chemotherapy improves survival in locally advanced rectal cancer after neoadjuvant radiotherapy: a post hoc analysis of the STELLAR trial. [PDF]

BMC Med
Xu T, Ma H, Zhang W, Yang Y, Xiao W, Li N, Li H, Gao Y, Liu S, Wei L, Jiang L, Shi J, Shuai J, Cai Y, Li Y, Cheng G, Luo W, Wang X, Liu K, Wang J, Lu N, Fang H, Liu Y, Song Y, Zhang W, Wang S, Li Y, Zhou A, Zhou H, Chi Y, Tang Y, Jin J.   +31 more
europepmc   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Prenatal allostatic load and adverse pregnancy outcomes: a systematic review and meta-analysis. [PDF]

PeerJ
Zhao M, Zheng H, Qi D, Zhang X, Ba L, Wang B, Hong X.   +6 more
europepmc   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source