Results 81 to 90 of about 24,883,380 (250)

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Software Side-Channel Analysis [PDF]

, 2018
Software side-channel attacks are able to recover confidential information by observing non-functional computation characteristics of program execution such as elapsed time, amount of allocated memory, or network packet size. The ability to automatically
Bang, Lucas Adam
core  

A Modular and Optimized Toolbox for Side-Channel Analysis

IEEE Access, 2019
The aim of this paper is to describe the characteristics of a toolbox developed to carry out a side-channel analysis of cryptosystems implemented in physical devices.
Alberto Fuentes Rodriguez, Luis Hernandez Encinas, Agustin Martin Munoz, Bernardo Alarcos Alcazar   +3 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Side-channel attacks on SIKE [PDF]

This thesis presents, firstly, an introduction to the current state of the art in isogeny-based cryptography, and secondly, a side-channel differential power analysis of SIKE—an isogeny-based key exchange algorithm—in semi-static mode. These attacks have
Linard de Guertechin, Natacha
core  

ABRA-CAPA-DABRA: Full break of CAPA

Transactions on Cryptographic Hardware and Embedded Systems
In a paper presented at CRYPTO18, Reparaz et al. introduce a new model called the “Tile-Probe-and-Fault-Model”. This model proposes to cover more realistic side-channel attacks by considering so-called “combined” attacks, in other words attacks using ...
Paco Azevedo-Oliveira
doaj   +1 more source

Second-Order Side-Channel Analysis Based on Orthogonal Transform Nonlinear Regression. [PDF]

Entropy (Basel), 2023
Jiang Z, Ding Q.
europepmc   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Butterfly-attack on Skein's modular addition

, 2022
S.215-230At the cutting edge of todays security research and development, the SHA-3 contest evaluates a new successor of SHA-2 for secure hashing operations. One of the finalists is the SHA-3 candidate Skein.
Kasper, M., Stöttinger, M., Zohner, M.
core   +1 more source