Results 61 to 70 of about 18,416,188 (285)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Reducing The Computational Complexity of Fuzzy Identity-Based Encryption from Lattice [PDF]

International Journal of Information and Communication Technology Research
—In order to provide access control on encrypted data, Attribute-based encryption (ABE) defines each user using a set of attributes. Fuzzy identity-based encryption (FIBE) is a variant of ABE that allows for a threshold access structure for users.
Sedigheh Khajouei-Nejad, Hamid Haj Seyyed Javadi, Sam Jabbehdari, Seyed Mohammad Hossein Moattar   +3 more
doaj  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Baseline assessment of cervical cancer screening and treatment capacity in 25 counties in Kenya, 2022

Frontiers in Oncology
BackgroundCervical cancer is the leading cause of cancer deaths among women in Kenya. In the context of the Global strategy to accelerate the elimination of cervical cancer as a public health problem, Kenya is currently implementing screening and ...
Valerian Mwenda, David Murage, David Murage, Catherine Kilonzo, Joan-Paula Bor, Patricia Njiri, Lance Osiro, Mary Nyangasi, Marc Arbyn, Marc Arbyn, Philippe Tummers, Philippe Tummers, Philippe Tummers, Marleen Temmerman, Marleen Temmerman   +14 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

GlycomeDB – integration of open-access carbohydrate structure databases

BMC Bioinformatics, 2008
Background Although carbohydrates are the third major class of biological macromolecules, after proteins and DNA, there is neither a comprehensive database for carbohydrate structures nor an established universal structure encoding scheme for ...
von der Lieth Claus-Wilhelm, Wetter Thomas, Herget Stephan, Ranzinger René   +3 more
doaj   +1 more source

CP-ABE Scheme Based on Prime Group with Fully Hidden Access Structure [PDF]

Jisuanji gongcheng, 2016
Existing Attribute-based Encryption(ABE) schemes with hidden access structures are only partially hidden,which will lead to privacy leaks.Therefore,this paper proposes a Ciphertext-policy Attribute-based Encryption(CP-ABE) scheme with fully hidden access
LIU Xueyan,ZHENG Dengfeng
doaj   +1 more source

Brain maps 4.0—Structure of the rat brain: An open access atlas with global nervous system nomenclature ontology and flatmaps

The Journal of comparative neurology, 2018
The fourth edition (following editions in 1992, 1998, 2004) of Brain maps: structure of the rat brain is presented here as an open access internet resource for the neuroscience community.
L. Swanson
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The structure-sensitivity of memory access: evidence from Mandarin Chinese

Frontiers in Psychology, 2014
The present study examined the processing of the Mandarin Chinese long-distance reflexive ziji to evaluate the role that syntactic structure plays in the memory retrieval operations that support sentence comprehension.
Brian eDillon, Wing yee eChow, Matthew eWagers, Taomei eGuo, Fengqin eLiu, Colin ePhillips   +5 more
doaj   +1 more source