Results 51 to 60 of about 3,804,736 (323)

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

Intelligent XML Tag Classification Techniques for XML Encryption Improvement [PDF]

, 2011
Flexibility, friendliness, and adaptability have been key components to use XML to exchange information across different networks providing the needed common syntax for various messaging systems. However excess usage of XML as a communication medium shed
Lu, Joan, Abur-Rous, Maher, Joan Lu, Maher Abur-rous, Ammari, Faisal, Joan, Lu, Maher, Abur-rous, Ammari, Faisal T., Faisal T. Ammari   +8 more
core   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Breaking the GSM A5/1 Cryptography Algorithm with Rainbow Tables and High-End FPGAs [PDF]

, 2012
A5 is the basic cryptographic algorithm used in GSM cell-phones to ensure that the user communication is protected against illicit acts. The A5/1 version was developed in 1987 and has since been under attack.
Pnevmatikatos, Dionisios, Papaefstathiou, Ioannis, Charalampos Manifavas, Kalendri, Maria, Maria Kalenderi, Ioannis Papaefstathiou, Manifavas, Charalampos, Dionisios Pnevmatikatos   +7 more
core   +1 more source

Rapidly Deployable IoT Architecture with Data Security: Implementation and Experimental Evaluation

Sensors, 2019
Internet of Things (IoT) has brought about a new horizon in the field of pervasive computing and integration of heterogeneous objects connected to the network.
Sudip Maitra, Kumar Yelamarthi
doaj   +1 more source

Efficient Security Support for CXL Memory through Adaptive Incremental Offloaded (Re-)Encryption

Micro
Current DRAM technologies face critical scaling limitations, significantly impacting the expansion of memory bandwidth and capacity required by modern data-intensive applications.
Chuan Li, Jishen Zhao, Yuanchao Xu
semanticscholar   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source

Meet‐in‐the‐middle attacks on round‐reduced CRAFT based on automatic search

IET Information Security, 2023
CRAFT is a lightweight block cipher designed by Beierle et al. to effectively resist differential fault attacks at fast software encryption 2019. In this article, Demirci‐Selçuk meet‐in‐the‐middle (DS‐MITM) attacks on round‐reduced CRAFT based on ...
Zhangjun Ma, Manman Li, Shaozhen Chen
doaj   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

How Microprobing Can Attack Encrypted Memory [PDF]

2017 Euromicro Conference on Digital System Design (DSD), 2017
This paper exposes some weaknesses of encrypted embedded memory in secure chips. Smartcards and secure microcontrollers are designed to protect confidential internal information. For that they widely employ on-chip memory encryption. Usually both data and address buses are encrypted to prevent microprobing attacks.
openaire   +2 more sources