Results 61 to 70 of about 338,609 (215)

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

Design of Dual-Band MIMO Array Antenna and Its Characterization for Urban Millimeter Wave Channel Conditions

IEEE Access
The multiple-input-multiple-output (MIMO) antenna improves the channel capacity, and the array antenna improves the channel condition. A combined feature benefits the current cellular and other 5G applications.
B. G. Parveez Shariff, Tanweer Ali, Satish Kumar Sharma, Qammer H. Abbasi, Masood Ur-Rehman, Yahia M. M. Antar, Pradeep Kumar, Pallavi R. Mane, Sameena Pathan   +8 more
doaj   +1 more source

Ambient Backscatter Communication Systems: Capacity and Outage Performance Analysis

IEEE Access, 2018
Ambient backscatter is an emerging green communication technology that exploits the environmental radio frequency (RF) signals to enable passive devices to communicate with each other.
Wenjing Zhao, Gongpu Wang, Rongfei Fan, Li-Sheng Fan, Saman Atapattu   +4 more
doaj   +1 more source

A Semi-Quantum Secret-Sharing Protocol with a High Channel Capacity. [PDF]

Entropy (Basel), 2023
Tian Y, Bian G, Chang J, Tang Y, Li J, Ye C.   +5 more
europepmc   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Efficient coding, channel capacity, and the emergence of retinal mosaics. [PDF]

Adv Neural Inf Process Syst, 2022
Jun NY, Field GD, Pearson JM.
europepmc   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Improved approaches to channel capacity estimation discover compromised GPCR signaling in diverse cancer cells. [PDF]

iScience, 2023
Koval A, Zhang X, Katanaev VL.
europepmc   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Radio Channel Capacity with Directivity Control of Antenna Beams in Multipath Propagation Environment. [PDF]

Sensors (Basel), 2021
Ziółkowski C, Kelner JM, Krygier J, Chandra A, Prokeš A.   +4 more
europepmc   +1 more source