Results 71 to 80 of about 88,865 (291)

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

An Efficient and Flexible Forward-Secure Signature Scheme

, 2009
[[abstract]]In 2001, Itkis and Reyzin proposed the first forward-secure signature scheme in which both the signing and the verifying are as efficient as the underlying ordinary signature scheme.
Huang, H. F. ; Chang, C. C.
core  

A forward and backward secure key management in wireless sensor networks for pcs/scada

, 2009
. Process Control Systems (PCSs) or Supervisory Control and Data Acquisition (SCADA) systems have recently been added to the al-ready wide collection of wireless sensor networks applications.
Ernest Foo, Gonzalez Nieto, Juan M., Park, Dong-Gook, Boyd, Colin, DongGook Park, Juan González Nieto, Colin Boyd, Alzaid, Hani, Hani Alzaid, Foo, Ernest   +9 more
core   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Dynamic Searchable Symmetric Encryption Based on Protected Search Mode of Updatable Encryption [PDF]

Jisuanji kexue
Dynamic searchable symmetric encryption(DSSE) technology,as an extension of static searchable encryption,has attracted much attention because it solves the problem of secure retrieval over encrypted data and supports data dynamicity.For practicality ...
XU Chengzhi, XU Lei, XU Chungen
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Forward Secure Signatures on Smart Cards [PDF]

, 2018
We introduce the forward secure signature scheme XMSS$^{+}$ and present an implementation for smart cards. It is based on the hash-based signature scheme XMSS.
Johannes Buchmann, Christoph Busold, Andreas Hülsing   +2 more
core  

PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines

FEBS Open Bio, EarlyView.
Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart, Manon Van den Abbeel, Christoph Schifflers, Karim Bouhjar, Andrea Scarmelotto, Alexis Khelfi, Anne‐Catherine Wera, Carine Michiels   +7 more
wiley   +1 more source

Security Analysis of Forward Secure Log Sealing in Journald

This paper presents a security analysis of forward-secure log sealing in the journald logging system, which is installed by default in almost all modern Linux distributions. Forward-secure log sealing is a cryptographic technique used to ensure the integrity of past log entries even in the event of a full system compromise.
Felix Dörre, Astrid Ottenhues
openaire   +2 more sources

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source