Results 181 to 190 of about 5,971,359 (314)

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

Pollinator abundance shapes sexual selection in an angiosperm. [PDF]

PLoS Biol
Barbot E, Dufaÿ M, Janicke T, Lapeyre B, Orcel D, Rousset F, Tonnabel J.   +6 more
europepmc   +1 more source

Self-selection and Earnings of Migrants: Evidence from Rural China [PDF]

Using data from a rural household survey in China, this paper explores the link between employment choice (nonworking, local farm work, local nonfarm work and migratory work) and migrant earnings. We find significant self-selection in migration.
Zheren WU
core  

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

Causal decomposition of Black-white disparities in NIH's selection of proposals for panel discussion. [PDF]

PLoS One
Prakash S, Lee CJ, Erosheva EA.
europepmc   +1 more source

Review Article: Adverse Selection in Insurance Market

, 2002
This paper reviews some adverse selection studies in insurance market based on the Rothschild and Stiglitz (RS) model. After sketching the RS model, previous studies are classified into three parts: (1) changes and/or relaxes some assumptions used in the
大倉, 真人
core  

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

Aptamers in Brucellosis: Diagnostic Advances, Current Challenges and Future Perspectives. [PDF]

Infect Drug Resist
Kazemi S, Alibakhshi A, Mokari S, Arabestani MR.   +3 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

Genome-wide selection signatures in Turkish Awassi sheep: uncovering the genetic basis of production traits and adaptation. [PDF]

Arch Anim Breed
Meydan H, Demir E, Bilginer Ü, Doğru H, Kaya S, Argun Karsli B, Aktaş Y, Atmaca V, Perini F, Karsli T.   +9 more
europepmc   +1 more source