Results 101 to 110 of about 55,282 (252)
ProtFract: A server to calculate interior and exterior fractal properties of proteins: Case study with Ras superfamily proteins [PDF]
arXiv, 2012 Motivation: Protein surface roughness is fractal in nature. Mass, hydrophobicity, polarizability distributions of protein interior are fractal too, as are the distributions of dipole moments, aromatic residues, and many other structural determinants.
arxiv
RAB$^2$-DEF: Dynamic and explainable defense against adversarial attacks in Federated Learning to fair poor clients [PDF]
Nuria Rodr\'iguez-Barroso, M. Victoria Luz\'on, Francisco Herrera.
RAB2-DEF: Dynamic and explainable defense against adversarial attacks in
Federated Learning to fair poor clients. (2025) Machine Intelligence ResearchAt the same time that artificial intelligence is becoming popular, concern and the need for regulation is growing, including among other requirements the data privacy. In this context, Federated Learning is proposed as a solution to data privacy concerns derived from different source data scenarios due to its distributed learning.
arxiv +1 more source
CSI-free Rotary Antenna Beamforming for Massive RF Wireless Energy Transfer [PDF]
arXiv, 2021 Radio frequency (RF) wireless energy transfer (WET) is a key technology that may allow seamlessly powering future massive low-energy Internet of Things (IoT) networks. To enable efficient massive WET, channel state information (CSI)-limited/free multi-antenna transmit schemes have been recently proposed in the literature. The idea is to reduce/null the
arxiv
Journal of Extracellular Vesicles, Volume 14, Issue 3, March 2025.An overview of the biological functions, structural characteristics, and clinical applications of extracellular vesicle‐associated DNA (EV‐DNA). As a cancer biomarker, EV‐DNA carries genetic and epigenetic modifications, such as SNPs, methylation patterns, and diverse topologies, which aid in cancer diagnosis and monitoring. EV‐DNA plays a crucial role
Jamal Ghanam +8 more
wiley +1 more source
RAB family gene expression in breast cancer cells under influence of paclitaxel [PDF]
, 2011 The aim of this study was to investigate the role of paclitaxel on RAB family of genes in primary breast cancer cell lines. The cancer breast cells obtained from 40 women during mastectomy were used to address this issue. The group included patients with
Andrzej Wilkolaski +3 more
core +1 more source
Organelle morphogenesis by active remodeling [PDF]
arXiv, 2014 Intracellular organelles are subject to a steady flux of lipids and proteins through active, energy consuming transport processes. Active fission and fusion are promoted by GTPases, e.g., Arf-Coatamer and the Rab-Snare complexes, which both sense and generate local membrane curvature.
arxiv
Molecular cloning of a member of a new class of low-molecular-weight GTP-binding proteins.
Genes & Development, 1991 We report the cloning of a low-molecular-weight GTP-binding protein that appears to be the first member of a new class of G proteins. This G protein was cloned from the HT4 neural cell line and has the closest homology to the rab, sec4, and ypt1 members ...
B. H. Morimoto, C. Chuang, D. Koshland
semanticscholar +1 more source
Journal of Extracellular Vesicles, Volume 14, Issue 3, March 2025.ABSTRACT Endometriosis, a chronic debilitating disease affects 1 in 7–10 girls and women, who have symptoms of severe chronic pain and subfertility and significantly impacts the overall quality of life. Currently, no effective early diagnostic methods are available for early stages of endometriosis.
Shanti Gurung +7 more
wiley +1 more source
Arf GTPase regulation through cascade mechanisms and positive feedback loops [PDF]
, 2013 Arf GTPases, together with Rab GTPases, are key regulators of intracellular membrane traffic. Their specific membrane targeting and activation are tightly regulated in time and space by guanine nucleotide exchange factors (GEFs).
Antonny, Bruno, Stalder, Danièle
core +1 more source
BMC Research Notes, 2012 Background The localization of proteins to specific subcellular structures in eukaryotic cells provides important information with respect to their function.
Singan Vasanth R +3 more
doaj +1 more source